Cutting piece processing equipment and cutting piece processing method

Abstract

The present invention relates to a piece processing device and a piece processing method. The piece processing device comprises a workbench, a sewing mechanism, a piece picking device, a piece cutting device and a piece clamping mechanism. The piece to be folded can be transferred to the work surface by the piece picking device, and the piece to be folded can also be folded by the piece picking device to obtain a folded piece. Then, the folded piece is stitched and cut with bones by cooperating with the piece cutting device and the sewing mechanism to obtain a cut piece. Then, the cut piece clamping mechanism is used to complete the folding of the cut piece to obtain a folded cut piece. The above-mentioned piece processing equipment has a high degree of automation and can effectively improve the production efficiency of piece processing.

Description

Technical Field

[0001] The invention relates to the field of textile technology, and in particular to a piece processing device and a piece processing method. Background Art

[0002] In the process of cutting pieces, it is often necessary to fold, stitch, open the bones, and fold the cut pieces after opening the bones. In the traditional process of cutting pieces, a large number of manual operations are required to perform these operations separately. A large number of manual operations are time-consuming and labor-intensive, with low production efficiency, which is not conducive to improving the level of automation in the production process. Summary of the invention

[0003] Based on this, it is necessary to provide a cutting piece processing equipment and a cutting piece processing method with less manual operation and high degree of automation.

[0004] The specific solution of the present invention to solve the above technical problems is as follows:

[0005] One object of the present invention is to provide a piece processing device, the piece processing device comprising a workbench, a sewing mechanism, a piece taking device, a piece cutting device and a piece clamping mechanism;

[0006] The workbench has a work surface;

[0007] The sewing mechanism is arranged on the workbench to sew the folded pieces on the work surface;

[0008] The cut piece taking device is movably connected to the workbench; the cut piece taking device comprises a first clamping member and a second clamping member, the relative position between the first clamping member and the second clamping member is adjustable, the first clamping member and the second clamping member can cooperate with each other to clamp the cut piece to be folded on the work surface; the first clamping member can move to abut against the work surface;

[0009] The bone-cutting piece and bone-opening device comprises a first limiting member, a second limiting member, a bone-cutting piece and a bone-cutting piece driving mechanism; the first limiting member, the second limiting member and the bone-cutting piece are all movably connected to the workbench; the first limiting member and the bone-cutting piece can move to abut against each other; the second limiting member has a limiting surface and a supporting surface away from the limiting surface; the bone-cutting piece driving mechanism is connected to the bone-cutting piece to drive the bone-cutting piece to move along the supporting surface, and the bone-cutting piece can move to extend out of the supporting surface; the bone-cutting piece and bone-cutting device is movably connected to the workbench to open the folded pieces to obtain bone-cut pieces;

[0010] The piece clamping mechanism includes a first clamping piece, a second clamping piece, a first position sensor and a second position sensor; the first clamping piece, the second clamping piece, the first position sensor and the second position sensor are all movably connected to the workbench; the relative position between the first clamping piece and the second clamping piece is adjustable, and the first clamping piece and the second clamping piece can cooperate with each other to clamp the bone-cut piece; the first clamping piece can move to abut against the work surface; the relative position between the first position sensor and the second position sensor is adjustable, and the first position sensor and the second position sensor are respectively close to the second clamping piece for respectively detecting the folding starting point and the folding end point of the bone-cut piece.

[0011] In one embodiment, the piece processing equipment also includes a folded piece transfer device; the folded piece transfer device includes a first transfer member and a second transfer member; the first transfer member and the second transfer member are both movably arranged on the workbench, and the relative position between the first transfer member and the work surface, and the relative position between the second transfer member and the work surface are both adjustable; the first transfer member and the second transfer member can respectively move to abut against the work surface; the first transfer member and the second transfer member cooperate with each other to transfer the folded bone-opening pieces to subsequent workstations.

[0012] In one embodiment, the folded panel transfer device further includes a first drive mechanism, a second drive mechanism, a third drive mechanism and a fourth drive mechanism;

[0013] The first driving mechanism and the second driving mechanism cooperate with the first transport member respectively, the first driving mechanism is used to drive the first transport member to move in the first direction, and the second driving mechanism is used to drive the first transport member to move in the second direction;

[0014] The third driving mechanism and the fourth driving mechanism cooperate with the second transfer member respectively, the third driving mechanism is used to drive the second transfer member to move in the third direction, and the fourth driving mechanism is used to drive the second transfer member to move in the fourth direction.

[0015] In one embodiment, the first direction is perpendicular to the second direction; and / or,

[0016] The third direction is perpendicular to the fourth direction.

[0017] In one embodiment, the first direction is the same as the third direction, and the second direction is the same as the fourth direction.

[0018] In one embodiment, the piece processing equipment also includes the piece auxiliary folding device; the piece auxiliary folding device includes a piece blocking mechanism, a guide member and a guide member driving mechanism; the piece blocking mechanism includes a mounting member and a crease forming member, the mounting member is movably connected to the guide member and can move to a first preset position or reset; the crease forming member extends from the mounting member to form a crease on the piece to be folded; the guide member driving mechanism is connected to the guide member to drive the guide member to move.

[0019] In one embodiment, the cut piece auxiliary folding device also includes a stopper; the stopper is movably connected to the guide member to stop the mounting member in the first movement direction; the guide member driving mechanism is used to drive the guide member to move from a starting position to a second preset position along a second movement direction.

[0020] In one embodiment, the cut piece auxiliary folding device also includes a reset member; the reset member is fixed on the workbench, and the reset member extends from the reset position to the starting position; the mounting member can move to abut against the reset member; the reset position is the position where the mounting member moves to abut against the reset member; the reset position is located in the first movement direction, and the reset position is farther away from the second preset position than the first preset position or the reset position coincides with the first preset position.

[0021] In one of the embodiments, the panel auxiliary folding device further includes a traction mechanism, and the traction mechanism is connected to the mounting member to pull the mounting member to move on the guide member.

[0022] Another object of the present invention is to provide a cutting piece processing method, wherein the cutting piece processing method adopts the cutting piece processing equipment described in any of the above embodiments, and the cutting piece processing method comprises the following steps:

[0023] The first clamping member and the second clamping member cooperate with each other to clamp one end of the to-be-folded piece on the working surface and fold it toward the other end thereof to obtain a folded piece;

[0024] The first clamping member and the second clamping member hold the first single-layer piece end of the folded piece, and the first clamping member presses the folded piece onto the work surface and transfers the folded piece to a position close to the piece bone opening device;

[0025] The first single-layer piece end of the folded piece is fixed to the work surface through the second stopper, and the second single-layer piece end of the folded piece is fixed to the frame opening piece through the first stopper;

[0026] The cutting piece opening device is close to the sewing mechanism, and the sewing mechanism sews the folded cutting piece;

[0027] The first limiting member is away from the frame opening member to release the fixation of the second single-layer cut piece end;

[0028] The bone opening piece driving mechanism drives the bone opening piece to extend from the support surface to push out the second single-layer cut piece end to obtain a bone opening cut piece;

[0029] The piece clamping mechanism is close to the bone-cut piece. After the first position sensor detects the folding starting point of the bone-cut piece, the first clamping member and the second clamping member cooperate with each other to clamp one end of the bone-cut piece and fold it toward the other end until the second position sensor detects the folding end point of the bone-cut piece, thereby obtaining a folded bone-cut piece.

[0030] The above-mentioned piece processing equipment includes a workbench, a sewing mechanism, a piece picking device, a piece cutting device and a piece clamping mechanism. The piece picking device can transfer the piece to be folded to the work surface, and the piece picking device can also complete the folding of the piece to be folded to obtain a folded piece. Then, the piece cutting device and the sewing mechanism are used to stitch and cut the folded piece to obtain a cut piece. Then, the piece clamping mechanism is used to complete the folding of the cut piece to obtain a folded cut piece. The above-mentioned piece processing equipment has a high degree of automation and can effectively improve the production efficiency of piece processing.

[0031] The above-mentioned cutting processing method is easy to operate, has a high degree of automation, requires less manual operation, and can effectively improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 is a schematic diagram of the structure of the folded piece;

[0033] Figure 2 It is a structural schematic diagram of the bone cutting piece;

[0034] Figure 3 It is a structural schematic diagram of a piece cutting processing device according to an embodiment of the present invention.

[0035] Figure 4 for Figure 3 A schematic structural diagram of the corresponding cutting piece production equipment from another angle.

[0036] Figure 5 It is a structural schematic diagram of a cutting piece auxiliary folding device in one embodiment of the present invention;

[0037] Figure 6 for Figure 5 A partial enlarged view of the middle A;

[0038] Figure 7 for Figure 5 A schematic diagram of the structure of the corresponding cutting piece auxiliary folding device when the mounting member is in the starting position;

[0039] Figure 8 for Figure 7 A top view of the corresponding structure;

[0040] Fig. 9 for Figure 5 A top view of the corresponding cutting piece auxiliary folding device when the guide member is in the second preset position;

[0041] Fig.10 To form pre-folded pieces, Figure 5 The front view of the corresponding cutting piece auxiliary folding device;

[0042] Fig.11 for Figure 5 A top view of the corresponding panel auxiliary folding device when the crease forming member is blocked by the pre-folded panel;

[0043] Fig.12 To obtain the folded pieces, Figure 5 The front view of the corresponding cutting piece auxiliary folding device;

[0044] Fig.13 It is a structural schematic diagram of a cutting piece taking device in one embodiment of the present invention;

[0045] Fig.14 It is a structural schematic diagram of a device for cutting and opening bones in one embodiment of the present invention;

[0046] Fig.15 It is a structural schematic diagram of a cutting piece clamping mechanism in one embodiment of the present invention;

[0047] Fig.16 for Fig.15 The front view of the corresponding cutting piece clamping mechanism;

[0048] Fig.17 for Fig.15 The corresponding left side view of the cutting piece clamping mechanism;

[0049] Fig.18 It is a schematic structural diagram of a folded sheet transfer device in one embodiment of the present invention;

[0050] Fig.19 It is a schematic diagram of the structure of the enhanced friction member in one embodiment of the present invention;

[0051] Fig. 20 It is a structural schematic diagram of a cut piece folding device in one embodiment of the present invention;

[0052] Fig.21 for Fig. 20 A schematic structural diagram of the corresponding cut piece folding device from another angle;

[0053] Fig. 22 for Fig. 20 A schematic structural diagram of a first positioning member in a corresponding cut piece folding device;

[0054] Fig.23 for Fig. 20 A schematic structural diagram of a second positioning member in a corresponding cut piece folding device;

[0055] Fig.24 To obtain the folded pieces, Fig. 20 The main view of the corresponding piece folding device;

[0056] Fig.25 It is a structural schematic diagram of a cutting and wiring device in one embodiment of the present invention;

[0057] Fig.26 for Fig.25 A schematic structural diagram of the cooperation between the sheet material taking mechanism and the sheet bone opening device in the corresponding sheet ferrying equipment, when the first single-layer sheet end of the folded sheet is located on the fourth limiter;

[0058] Fig. 27 for Fig.25 A schematic diagram of the structure when the sheet material taking mechanism cooperates with the sheet bone opening device in the corresponding sheet ferrying equipment, and the second single-layer sheet end of the folded sheet is located on the bone opening piece;

[0059] Fig.28 for Fig.25 A schematic diagram of the structure when the sheet material taking mechanism cooperates with the sheet bone opening device in the corresponding sheet ferrying equipment, and the second single-layer sheet end of the folded sheet is fixed on the bone opening piece;

[0060] Fig.29 for Fig.25 A schematic diagram of the structure when the corresponding cutting piece fetching mechanism cooperates with the cutting piece opening device in the cutting piece ferrying device, the feeding mechanism is reset, and the folded cutting piece is further fixed by the third limiting member;

[0061] Fig.30 It is a structural schematic diagram of a bone cutting piece folding device according to an embodiment of the present invention;

[0062] Fig.31 for Fig.30 A schematic structural diagram of the corresponding bone cutting and folding device from another angle;

[0063] Fig.32 for Fig.30 A diagram showing the working state of the corresponding bone cutting piece folding device when folding the bone cutting pieces;

[0064] Fig.33 for Fig.30Another working state diagram of the corresponding bone cutting piece folding device when folding the bone cutting piece

[0065] Description of the markings in the figure:

[0066] 1. Folding piece; 11. Folding position; 12. End of the first single-layer piece; 13. End of the second single-layer piece;

[0067] 2. Open the bone and cut the pieces; 21. Open the bone position;

[0068] 3. Cutting processing equipment; 100. Workbench; 110. Material receiving bin; 1201. First sewing mechanism; 1202. Second sewing mechanism;

[0069] 10. Cutting piece auxiliary folding device; 101. Cutting piece blocking mechanism; 1011. Crease forming member; 1012. Mounting member; 1013. Reset buffer member; 102. Stop member; 103. Guide member; 1031. Mounting member guide rail; 104. Reset member; 105. Guide member driving mechanism; 106. Traction mechanism; 1061. Connecting member; 1062. Traction limiting member; 107. Pre-folded cutting piece; 108. Stop member driving mechanism;

[0070] 20. Cutting piece taking device; 201. First clamping member; 202. Second clamping member; 203. Taking member; 204. First position detector; 205. First clamping member driving mechanism; 206. Second clamping member driving mechanism; 207. Second blowing member;

[0071] 30. Cutting piece and bone opening device; 301. base; 302. first stopper; 3021. first through hole; 303. second stopper; 304. bone opening piece; 3041. stopper groove; 3042. third through hole; 305. bone opening piece driving mechanism; 306. auxiliary stopper; 307. third stopper; 308. fourth stopper; 309. second stopper driving mechanism; 310. first stopper driving mechanism; 311. third stopper driving mechanism;

[0072] 40. Cutting piece clamping mechanism; 401. Base; 402. First clamping member; 403. Second clamping member; 404. First position sensor; 405. Second position sensor; 406. First clamping member driving mechanism; 407. Second clamping member driving mechanism; 408. First clamping member limiting member; 409. First clamping member limiting member driving mechanism;

[0073] 50. Folding piece transfer device; 501. First transfer member; 5011. First sewing channel; 502. Second transfer member; 5021. Second sewing channel; 503. First drive mechanism; 504. Second drive mechanism; 505. Third drive mechanism; 506. Fourth drive mechanism; 507. Fifth drive mechanism; 508. Transfer rail;

[0074] 60. Enhanced friction member; 601. Tooth plate; 602. Tooth plate driving mechanism;

[0075] 70. Cutting piece folding device; 701. Positioning member; 7011. First positioning member; 70111. Air flow channel; 70112. First positioning member driving mechanism; 7012. Second positioning member; 70121. Pressing plate; 70122. First pressing plate driving mechanism; 70123. Second pressing plate driving mechanism; 702. Reflective sticker; 703. Cutting piece picking device; Cutting piece picking device guide rail; 704. Cutting piece picking device driving mechanism; 705. Lifting slot; 706. Fourth position detector;

[0076] 80. Cutting piece wiring equipment; 801. Cutting piece opening device guide rail; 802. Cutting piece opening device driving mechanism;

[0077] 90. Bone cutting piece folding device; 901. Folding pressing plate; 902. Cutting piece clamping mechanism guide rail; 903. Cutting piece clamping mechanism driving mechanism. DETAILED DESCRIPTION

[0078] For ease of understanding of the present invention, the present invention will be described more fully below with reference to relevant embodiments. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0079] In the description of the present invention, it should be understood that the terms "center", "upper", "lower", "bottom", "inside", "outside" and the like used in the present invention to indicate the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the equipment or device or mechanism or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0080] It should be understood that the present invention uses the terms "first", "second", "third", "fourth", etc. to describe various information, but these information should not be limited to these terms, and these terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present invention, the "first" information may also be referred to as the "second" information, and similarly, the "second" information may also be referred to as the "first" information.

[0081] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internal communication between two elements. That is, when an element is referred to as "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there can be a central element at the same time. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0082] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0083] The X-axis direction, Y-axis direction, and Z-axis direction referred to in the present invention refer to directions in a three-dimensional coordinate system composed of the X-axis, the Y-axis, and the Z-axis, wherein the X-axis direction, the Y-axis direction, and the Z-axis direction are mutually perpendicular.

[0084] See also Figure 1 , in order to facilitate understanding of the present invention, Figure 1 Schematic diagram of the structure of the folding piece 1. The folding piece to be folded is formed into a folding piece 1, and a folding mark is formed at the folding position 11 of the folding piece 1; at the end of the folding piece 1 away from the folding position 11, the folding piece 1 forms two single-layer piece ends, namely a first single-layer piece end 12 and a second single-layer piece end 13. Figure 1 : is a schematic diagram of the structure of the folded sheet 1 when the folded sheet 1 is folded in half, that is, the first single-layer sheet end 12 and the second single-layer sheet end 13 are flush, and the fold is located at 1 / 2 of the length of the sheet.

[0085] See also Figure 2 , in order to facilitate understanding of the present invention, Figure 2 The structure diagram of the bone-cut piece 2 is shown. After the folded piece 1 is stitched at a suitable position away from the folding position 11 to form the bone-cut position 21, the first single-layer piece end 12 and the second single-layer piece end 13 are separated, and the first single-layer piece end 12 is folded again toward the folding position 11 to obtain the bone-cut piece 2.

[0086] See also Figure 3 and Figure 4An embodiment of the present invention provides a piece processing device 3, which includes a piece folding device 70, a piece threading device 80, a bone-opening piece folding device 90, and a folded piece transport device 50. The piece folding device 70 is used to fold the piece to be folded to obtain a folded piece 1, the piece threading device 80 is used to thread and open the folded piece 1 to obtain a bone-opening piece 2, the bone-opening piece folding device 90 is used to fold the bone-opening piece 2 to complete the folding of the stop of the bone-opening piece 2 to obtain a folded bone-opening piece, and the piece transport device is used to transport the folded bone-opening piece to a subsequent workstation.

[0087] In a specific example, the folding direction of the cut piece folding device 70 is perpendicular to the folding direction of the bone cut piece folding device 90. For example, the cut piece folding device 70 realizes the folding of the cut piece 1 to be folded in the length direction, and the bone cut piece folding device 90 realizes the folding of the bone cut piece 2 in the width direction; or the cut piece folding device 70 realizes the folding of the cut piece 1 to be folded in the width direction, and the bone cut piece folding device 90 realizes the folding of the bone cut piece 2 in the length direction.

[0088] In a specific example, the moving direction of the to-be-folded piece in the piece folding device 70 is perpendicular to the moving direction of the to-be-folded piece in the piece splicing device 80 .

[0089] In a specific example, the piece processing equipment 3 further includes a workbench 100 , and the piece folding equipment 70 , the piece threading equipment 80 , the bone-cut piece folding equipment 90 and the folded piece transporting device 50 are all arranged on the workbench 100 .

[0090] In a specific example, the piece folding device 70 further includes a material receiving bin 110, which is located at the rear end of the folded piece transfer device 50. The folded piece transfer device 50 transfers the folded bone-opening pieces to the material receiving bin 110 to complete the material collection.

[0091] In a specific example, the cut piece processing equipment 3 further includes a first sewing mechanism 1201 and a second sewing mechanism 1202, which are used to sew the cut pieces. In the process of cutting the cut pieces, the first sewing mechanism 1201 sewn the folded cut pieces 1; in the process of transferring the folded open bone cut pieces, the second sewing mechanism 1202 sewed and aligned the folded open bone cut pieces.

[0092] See also Figure 5-Figure 8An embodiment of the present invention provides a piece auxiliary folding device 10. The piece auxiliary folding device 10 comprises a piece blocking mechanism 101, a guide 103 and a guide driving mechanism 105; the piece blocking mechanism 101 comprises a mounting member 1012 and a crease forming member 1011, the mounting member 1012 is movably connected to the guide 103 and can move to a first preset position or reset; the crease forming member 1011 extends from the mounting member 1012 to form a crease on the piece 1 to be folded; the guide driving mechanism 105 is connected to the guide 103 to drive the guide 103 to move.

[0093] It should be noted that the first preset position is the position of the mounting member 1012 when the crease forming member 1011 forms a crease on the to-be-folded piece 1 , that is, the position of the mounting member 1012 when the crease forming member 1011 is blocked by the to-be-folded piece 1 .

[0094] During the processing of the cut pieces, the cut piece auxiliary folding device 10 in this embodiment drives the guide member 103 to approach the cut piece to be folded through the guide member driving mechanism 105. Then, one end of the cut piece to be folded passes through the crease forming member 1011 and is folded toward the other end of the cut piece to be folded so that the cut piece to be folded covers the crease forming member 1011. Then, the two ends of the cut piece to be folded are fixed to form a pre-folded cut piece 107 (see the pre-folded cut piece 107). Fig.10 ), at this time, a part of the crease forming member 1011 extends into the pre-folded sheet 107. Then, the mounting member 1012 moves on the guide member 103 until the crease forming member 1011 is blocked by the pre-folded sheet 107, at which time the crease forming member 1011 forms a crease on the pre-folded sheet 107 to obtain a folded sheet 1 (see Fig.12 ). After the folded piece 1 is formed, the guide member driving mechanism 105 drives the guide member 103 to move so that the crease forming member 1011 is offset from the folded piece 1, and the mounting member 1012 moves on the guide member 103 to reset. When folding pieces of different sizes, the crease position can be automatically found by blocking the crease forming member 1011 with the pre-folded piece 107, and there is no need to change the mold to meet the production requirements, which can effectively improve the production efficiency of the piece folding.

[0095] In the process of folding the cut piece, the crease position can be at 1 / 2 of the length of the cut piece to be folded, that is, the cut piece is folded in half, which is a common folding method in production. In this embodiment, when the cut piece is folded in half, one end of the cut piece to be folded is passed through the crease forming member 1011 and then folded toward the other end of the cut piece to be folded, and then the two ends of the cut piece to be folded are aligned and fixed to form a pre-folded cut piece 107, and then when the crease forming member 1011 moves on the guide member 103, the position blocked by the pre-folded cut piece 107 is at 1 / 2 of the length of the cut piece, and the cut piece to be folded in half can be completed at this time. In addition to the folding in half, when the cut piece to be folded needs to be folded according to the required length, for example, the crease position is at 2 / 5 of the length, 3 / 5 of the length, 1 / 3 of the length, 2 / 3 of the length, etc. of the cut piece to be folded. In this embodiment, when the sheet is folded to the required length, one end of the sheet to be folded is passed through the crease forming member 1011 and then folded toward the other end of the sheet to be folded, and then the two ends of the sheet to be folded are fixed at appropriate positions, such as the distance between the two ends of the sheet to be folded is 1 / 5 or 1 / 3 of the length of the sheet, to form a pre-folded sheet 107, and then when the crease forming member 1011 moves on the guide member 103, a folded sheet with a crease position of 2 / 5 of the length of the sheet to be folded or a folded sheet with a crease position of 1 / 3 of the length of the sheet to be folded can be obtained. It can be understood that in this embodiment, when the sheet is folded to the required length, one end of the sheet to be folded is passed through the crease forming member 1011 and then folded toward the other end of the sheet to be folded, and then the two ends of the sheet to be folded are fixed at appropriate positions, and the distance between the two ends of the sheet to be folded is set to an appropriate distance, so that a folded sheet 1 with a crease position at any length of the sheet to be folded can be obtained.

[0096] In a specific example, the mounting member 1012 and the fold forming member 1011 are an integrally formed structure.

[0097] In another specific example, the fold forming member 1011 is fixedly mounted on the mounting member 1012. Specifically, the fold forming member 1011 is fixedly mounted on the mounting member 1012 by means of clamping, threading, riveting, adhesive bonding, and the like.

[0098] As a specific example of the present invention, the cut piece auxiliary folding device 10 further includes a traction mechanism 106, which is connected to the mounting member 1012 to pull the mounting member 1012 to move on the guide member 103. The traction mechanism 106 pulls the mounting member 1012 to move on the guide member 103, so that the movement of the mounting member 1012 on the guide member 103 is more stable, which is also conducive to further improving the automation degree of the cut piece auxiliary folding device 10.

[0099] Specifically, the traction mechanism 106 includes a connecting member 1061 and a traction member (not shown in the figure), one end of the connecting member 1061 is connected to the mounting member 1012, and the other end of the connecting member 1061 is connected to the traction member. The mounting member 1012 is connected to the traction member through the connecting member 1061, and the traction member can be used as a driving unit for the movement of the mounting member 1012. Through the setting of the connecting member 1061, the traction member can be set at a suitable position, while ensuring the traction effect on the mounting member 1012. From the perspective of equipment installation, the use of the connecting member 1061 makes the installation and arrangement of the cut piece auxiliary folding device 10 more orderly; by leading out the traction member of the traction mounting member 1012 through the connecting member 1061, the installation space of the cut piece auxiliary folding device 10 can also be reduced, which is convenient for reasonable arrangement of the production site.

[0100] Preferably, the connecting member 1061 is a plastic connecting member 1061. The plastic connecting member 1061 is not prone to elastic deformation during the traction process, and can stably transmit the traction force of the traction member to the mounting member 1012, thereby pulling the mounting member 1012 to move stably on the guide member 103.

[0101] Further, the connecting member 1061 is a connecting rope, one end of which is connected to the mounting member 1012, and the other end of which is connected to the traction member.

[0102] Furthermore, the traction member is a heavy object of fixed weight, and the heavy object of fixed weight is used as the traction member, so that the traction force on the mounting member 1012 is a constant value. Preferably, the traction member is a heavy object of fixed weight, and the movement direction of the heavy object is vertical. The heavy object moves in the vertical direction, and in the process of traction of the mounting member 1012, the heavy object performs free fall motion, further ensuring that the traction force on the mounting member 1012 is a constant value. When folding pieces to be folded of different sizes, it is ensured that the reaction forces on the pieces to be folded of different sizes are the same when blocking the crease forming member 1011, which can improve the consistency of the folding process of the pieces and prevent the pieces from being subjected to different forces and bringing adverse effects to the pieces.

[0103] In a specific example, the traction mechanism 106 further includes a traction limiter 1062, the traction member is movably connected to the traction limiter 1062, and the traction limiter 1062 is used to limit the traction track of the traction member. The traction limiter 1062 limits the traction track of the traction member, further ensuring the stability of the traction member during the traction process, so that the mounting member 1012 is subjected to a stable traction force, thereby ensuring the stable movement of the mounting member 1012 on the guide member 103, and improving the stability of the folding process of the cut piece.

[0104] In this embodiment, the traction member is a heavy object with a fixed weight, the traction limiter 1062 is a hollow structure, the heavy object is arranged in the hollow structure of the traction limiter 1062, and the traction limiter 1062 is arranged vertically, and the heavy object moves in the hollow structure of the traction limiter 1062 along the vertical direction. In this embodiment, the heavy object is arranged in the hollow structure of the traction limiter 1062, and under the limiting effect of the traction limiter 1062, when the heavy object moves in the vertical direction, it will not swing away from the vertical direction. Such a design can make the traction force on the mounting member 1012 constant and stable. When the to-be-folded piece blocks the crease forming member 1011, the to-be-folded piece receives the same force from the crease forming member 1011, which is conducive to further improving the consistency of the to-be-folded piece in the folding process and preventing the to-be-folded piece from being subjected to different forces and bringing adverse effects to the to-be-folded piece 1.

[0105] Please refer again Figure 6 In a specific example, the guide member 103 is provided with a mounting member rail 1031, the mounting member 1012 is arranged on the mounting member rail 1031, and the traction mechanism 106 pulls the mounting member 1012 to move along the mounting member rail 1031. The mounting member rail 1031 is provided on the guide member 103, and the mounting member 1012 is arranged on the mounting member rail 1031. During the folding process of the cut piece, the traction mechanism 106 pulls the mounting member 1012 to move along the mounting member rail 1031. At this time, the mounting member 1012 moves along the mounting member rail 1031. The setting of the mounting member rail 1031 limits the movement path of the mounting member 1012, and the mounting member 1012 can move more stably on the mounting member rail 1031, which is conducive to improving the stability of the cut piece folding process.

[0106] In this embodiment, the mounting member guide rail 1031 is a slide rail, and the mounting member 1012 is arranged on the slide rail. Through the action of the slide rail, the mounting member 1012 can move stably on the slide rail.

[0107] In this embodiment, the slide rail is a linear slide rail, the motion trajectory of the guide member 103 is a straight line, the slide rail is perpendicular to the motion trajectory of the guide member 103, and the mounting member 1012 moves on the slide rail, which is manifested as the motion trajectory of the mounting member 1012 on the guide member 103 is perpendicular to the motion trajectory of the guide member 103.

[0108] In a specific example, the cut piece auxiliary folding device 10 also includes a stopper 102; the stopper 102 is movably connected to the guide member 103 to stop the mounting member 1012 in the first movement direction; the guide member driving mechanism 105 is used to drive the guide member 103 to move from the starting position to the second preset position along the second movement direction. Preferably, the first movement direction is perpendicular to the second movement direction. The first movement direction is perpendicular to the second movement direction, and the movement trajectory of the mounting member 1012 on the guide member 103 is perpendicular to the movement trajectory of the guide member 103 driven by the guide member driving mechanism 105, which can shorten the movement stroke of the guide member 103 and the mounting member 1012 in the process of the guide member 103 from the reset state to the working state, which is conducive to reducing the installation space of the cut piece auxiliary folding device 10.

[0109] In a specific example, the panel auxiliary folding device 10 further includes a stopper driving mechanism 108; the stopper driving mechanism 108 is connected to the stopper 102 to drive the stopper 102 to start and stop the movement of the mounting member 1012 in the first movement direction. The stopper driving mechanism 108 drives the stopper 102 to start and stop the movement of the mounting member 1012 in the first movement direction, so as to facilitate the control of the movement of the mounting member 1012.

[0110] In this embodiment, the stopper driving mechanism 108 is a lifting cylinder. When the movement of the mounting member 1012 needs to be paused, the stopper driving mechanism 108 is actuated to raise the stopper 102, that is, the stopper driving mechanism 108 is actuated to make the stopper 102 protrude from the surface of the guide member 103. The stopper 102 protruding from the surface of the guide member 103 blocks the mounting member 1012, so that the movement of the mounting member 1012 on the guide member 103 is paused. When the movement of the mounting member 1012 needs to start, the stopper driving mechanism 108 is actuated to lower the stopper 102, so that the stopper 102 is flush with the surface of the guide member 103 or is sunken into the surface of the guide member 103. At this time, the blocking effect of the stopper 102 on the mounting member 1012 is released, and the mounting member 1012 starts to move.

[0111] In a specific example, the cutting piece auxiliary folding device 10 also includes a reset member 104; the reset member 104 is fixed on the workbench 100, and the reset member 104 extends from the reset position to the starting position; the mounting member 1012 can move to abut against the reset member 104; the reset position is a position where the mounting member 1012 moves to abut against the reset member 104; the reset position is located in the first movement direction, and the reset position is farther away from the second preset position than the first preset position or the reset position coincides with the first preset position.

[0112] When folding the panels, after the crease forming member 1011 forms a crease on the pre-folded panel 107, a folded panel 1 is formed, and the panel with the crease is sent to a subsequent station. After the folded panel 1 is formed, in order to enable continuous production, the crease forming member 1011 needs to be reset. The crease forming member 1011 is reset by the reset member 104. The mounting member 1012 can move to abut against the reset member 104, and the reset position is the position where the mounting member 1012 moves to abut against the reset member 104. After the folded piece 1 is formed, the guide member driving mechanism 105 drives the guide member 103 to move, so that the crease forming member 1011 is offset from the folded piece 1, and then the crease forming member 1011 moves on the guide member 103 until it abuts against the reset member 104, that is, the crease forming member 1011 reaches the reset position, and then under the action of the guide member driving mechanism 105 driving the guide member 103 to reset, the mounting member 1012 moves along the reset member 104 until it returns to the starting position to complete the reset.

[0113] The mounting member 1012 moves on the guide member 103. When the crease forming member 1011 is blocked by the pre-folded sheet 107 (i.e., when the crease forming member 1011 forms a crease on the sheet to be folded), the position of the mounting member 1012 is the first preset position. When the crease forming member 1011 is blocked by the pre-folded sheet 1071, the position of the mounting member 1012 is just at the reset position, and the reset position coincides with the first preset position. When the crease forming member 1011 is blocked by the pre-folded sheet 107, the mounting member 1012 has not yet reached the reset position, and the reset position is farther from the second preset position than the first preset position.

[0114] In this embodiment, the reset position coincides with the first preset position, and when the crease forming member 1011 forms a crease on the pre-folded panel 107, the mounting member 1012 is located at the first preset position. After the mounting member 1012 moves to abut against the reset member 104, under the action of the reset member 104 and the guide member driving mechanism 105, the mounting member 1012 returns to the starting position along the original movement path on the guide rail.

[0115] Please see again Figure 6In a specific example, a resetting buffer 1013 is provided on the surface of the mounting member 1012 away from the guide member 103, and the mounting member 1012 can move on the guide member 103 until the resetting buffer 1013 abuts against the resetting member 104. The setting of the resetting buffer 1013, on the one hand, can reduce the impact force on the mounting member 1012 and / or the resetting member 104 when the mounting member 1012 abuts against the resetting member 104, and can effectively avoid the problem of damage to the mounting member 1012 and / or the resetting member 104 when abutting, which is beneficial to prolonging the service life of the cutting piece auxiliary folding device 10; on the other hand, the setting of the resetting buffer 1013 can drive the mounting member 1012 to move along the resetting member 104 by the resetting buffer 1013 moving along the resetting member 104 after abutting against the resetting member 104, which is beneficial to improving the stability of the movement of the mounting member 1012 along the resetting member 104.

[0116] In a specific example, the reset buffer 1013 is a roller. Preferably, the roller can rotate along its axis, and when it abuts against the reset member 104, the side of the roller abuts against the reset member 104. When the roller moves along the reset member 104, the roller rotates along its axis, so that the movement of the roller along the reset member 104 is smoother.

[0117] In this embodiment, the reset buffer 1013 is a roller, and the reset member 104 has a limiting surface. When the reset buffer 1013 abuts against the reset member 104, the side of the roller abuts against the limiting surface of the reset member 104, and then the reset buffer 1013 moves along the limiting surface of the reset member 104 until the mounting member 1012 reaches the starting position. Specifically, the angle between the limiting surface of the reset member 104 and the movement trajectory of the mounting member 1012 away from the reset member 104 on the guide member 103 is an acute angle. After the roller abuts against the limiting surface of the reset member 104, under the action of the guide member driving mechanism 105, the roller drives the mounting member 1012 to move along the guide rail due to the obstruction of the limiting surface until the mounting member 1012 returns to the starting position.

[0118] Another embodiment of the present invention provides a cut piece folding method, the cut piece folding method adopts the cut piece auxiliary folding device 10, and the cut piece folding method comprises the following steps:

[0119] The guide member driving mechanism 105 drives the guide member 103 to approach the piece to be folded; one end of the piece to be folded passes through the crease forming member 1011 and then is folded toward the other end of the piece to be folded so that the piece to be folded covers the crease forming member 1011, and then the two ends of the piece to be folded are fixed to form a pre-folded piece 107; the mounting member 1012 moves on the guide member 103 until the crease forming member 1011 is blocked by the pre-folded piece 107, and the crease forming member 1011 forms a crease on the pre-folded piece 107 to obtain a folded piece 1.

[0120] In this embodiment, the stopper 102 controls the installation member 1012 to stop moving; the guide member driving mechanism 105 drives the guide member 103 to move to the second preset position; one end of the to-be-folded piece passes through the crease forming member 1011 and then folds toward the other end of the to-be-folded piece so that the to-be-folded piece covers the crease forming member 1011, and then fixes the two ends of the to-be-folded piece to form a pre-folded piece 107; the stopper 102 controls the installation member 1012 to start moving, and the installation member 1012 moves on the guide member 103 until the crease forming member 1011 is blocked by the pre-folded piece 107, thereby obtaining the folded piece 1. Then the guide member driving mechanism 105 drives the guide member 103 to reset, the crease forming member 1011 is staggered from the folded piece 1, and the installation member 1012 continues to move on the guide member 103 until the installation member 1012 abuts against the reset member 104, and the installation member 1012 moves along the reset member 104 to the starting position.

[0121] See also Fig. 9 and Fig.10 When the mounting member 1012 is at the second preset position, the crease forming member 1011 extends into the pre-folded sheet 107. At this time, the pre-folded sheet 107 has no blocking effect on the crease forming member 1011, and the pre-folded sheet 107 is in a relaxed state. Fig.11 and Fig.12 After the pre-folded sheet 107 is formed, the mounting member 1012 moves on the guide member 103 until the crease forming member 1011 is blocked by the pre-folded sheet 107. At this time, the pre-folded sheet 107 is tightened due to the blocking effect to form a folded sheet 1.

[0122] After the folded piece 1 is formed, the guide member driving mechanism 105 drives the guide member 103 to reset, and the folding piece 1 is staggered, which is manifested as the folding piece 1011 is pulled out of the folded piece 1, and the blocking effect of the folding piece 1 on the folding piece 1011 is released. At this time, the mounting member 1012 continues to move on the guide member 103 until the mounting member 1012 abuts against the reset member 104. Then, under the action of the guide member driving mechanism 105, the mounting member 1012 moves along the reset member 104 to the starting position. During the folding process of the piece, when the size of the piece changes, the piece folding method in this embodiment does not need to perform a mold change operation. By adopting the piece folding method in this embodiment, the production efficiency of the piece folding can be effectively improved.

[0123] See also Fig.13 An embodiment of the present invention provides a piece picking device 20, which includes a first clamping member 201 and a second clamping member 202. The relative position between the first clamping member 201 and the second clamping member 202 is adjustable, and the first clamping member 201 and the second clamping member 202 can cooperate with each other to clamp the piece to be folded.

[0124] In a specific example, the first clamping member 201 has a first clamping surface and a clamping surface away from the first clamping surface, and the second clamping member 202 has a second clamping surface; the first clamping member 201 can move until the clamping surface abuts against the working surface; the second clamping member 202 and the first clamping member 201 can move relative to each other until the second clamping surface abuts against the first clamping surface.

[0125] In a specific example, the piece picking device 20 also includes a second blowing member 207; the second blowing member 207 is arranged on the first clamping surface to blow air to the piece to be folded clamped between the first clamping member 201 and the second clamping member 202, and to make the piece to be folded break away from the clamping of the first clamping member 201 and the second clamping member 202.

[0126] In a specific example, the piece picking device 20 further includes a picking member 203 , which is movably disposed on the workbench 100 for transferring the pieces to be folded to the work surface.

[0127] In this embodiment, the material taking member 203 is a flexible clamping claw, which takes the to-be-folded piece 1 out of the lifting slot 705 and transfers it to the work surface. The flexible clamping claw will not cause unacceptable quality problems to the to-be-folded piece 1 when taking the to-be-folded piece 1.

[0128] In a specific example, the cut piece picking device 20 further includes a first clamping member driving mechanism 205 and a second clamping member driving mechanism 206. The first clamping member driving mechanism 205 is connected to the first clamping member 201 to drive the first clamping member 201 to move, and the second clamping member driving mechanism 206 is connected to the second clamping member 202 to drive the second clamping member 202 to move.

[0129] In a specific example, the cut piece picking device 20 further includes a first position detector 204, and the first position detector 204 is used to detect a folding starting point of the cut piece to be folded.

[0130] In this embodiment, the first position detector 204 is a first photoelectric sensor, which is arranged on the surface of the second clamping member 202 away from the second clamping surface. The first clamping member 201 and the second clamping member 202 are provided with a through hole that can be connected, and the light signal of the first photoelectric sensor can pass through the through hole connecting the first clamping member 201 and the second clamping member 202. Corresponding to the first photoelectric sensor, in this embodiment, a reflective sticker 702 is affixed to the working surface. When the folded piece 1 is positioned, a part of the reflective sticker 702 is covered by the folded piece, and the piece picking device 20 moves toward the rear end of the folded piece. When the first photoelectric sensor senses the reflective sticker 702, the piece picking device 20 slows down to stop moving. At this time, the first clamping member 201 moves toward the working surface until the first clamping member 201 abuts against the working surface, that is, the pressing surface abuts against the working surface. Then the cutting piece picking device 20 moves toward the front end of the cutting piece 1 to be folded until the first photoelectric sensor senses the rear end of the cutting piece 1 to be folded, that is, the signal of the first photoelectric sensor sensing the reflective sticker 702 disappears, and the cutting piece picking device 20 stops moving toward the front end of the cutting piece to be folded. At this time, the rear end of the cutting piece to be folded is located on the first clamping surface, and then the second clamping member driving mechanism 206 drives the second clamping member 202 to approach the first clamping member 201, so that the first clamping member 201 and the second clamping member 202 clamp the rear end of the cutting piece to be folded. Then, the first clamping member 201 and the second clamping member 202 clamp the cutting piece to be processed away from the working surface, and the cutting piece picking device 20 continues to move toward the front end of the cutting piece to be folded, and folding begins.

[0131] See also Fig.14 An embodiment of the present invention provides a bone cutting and opening device 30, which includes a base 301, a first limiting member 302, a second limiting member 303, a bone opening member 304, and a bone opening member driving mechanism 305. The first limiting member 302, the second limiting member 303, and the bone opening member 304 are all movably connected to the base 301; the first limiting member 302 and the bone opening member 304 can move to abut against each other. The second limiting member 303 has a limiting surface and a supporting surface away from the limiting surface; the bone opening member driving mechanism 305 is connected to the bone opening member 304 to drive the bone opening member 304 to move along the supporting surface, and the bone opening member 304 can move to extend out of the supporting surface.

[0132] During the processing of the pieces, when it is necessary to open the folded pieces after the rebar line or the folded pieces with the opening positions, the first single-layer piece end 12 of the folded piece 1 is fixed on the working surface by the second stopper 303, the second single-layer piece end 13 of the folded piece 1 is brought close to the opening piece 304 by the first stopper 302, and the opening piece driving mechanism 305 drives the opening piece 304 to extend from the supporting surface of the second stopper 303 to push out the second single-layer piece end 13, so as to realize the rapid opening of the folded piece 1. In addition, the piece opening device 30 in this embodiment realizes the mechanized operation of the piece opening, which is convenient for integration with other devices to obtain a production equipment with a high degree of automation, and can effectively improve the production efficiency.

[0133] In a specific example, a limiting groove 3041 is provided on the bone opening piece 304; the first limiting piece 302 and the bone opening piece 304 can move relative to each other until they abut against each other in the limiting groove 3041. The first limiting piece 302 abuts against the bone opening piece 304 in the limiting groove 3041, and after the abutment, the abutment between the first limiting piece 302 and the bone opening piece 304 is more stable and not easy to be misplaced. When fixing the second single-layer cutting piece end 13, the first limiting piece 302 fixes the second single-layer cutting piece end 13 in the limiting groove 3041, so that the second single-layer cutting piece end 13 is not easy to be misplaced.

[0134] In a specific example, the piece cutting and bone opening device 30 further includes an auxiliary stopper 306; a first through hole 3021 is provided on the first stopper 302, and the auxiliary stopper 306 can pass through the first through hole 3021. When fixing the second single-layer piece end 13, the auxiliary stopper 306 passes through the first through hole 3021 to press the second single-layer piece end 13 onto the bone opening piece 304, which can make the fixing of the second single-layer piece end 13 more stable. Specifically, the auxiliary stopper 306 can be, but is not limited to, a pin.

[0135] In a specific example, the second stopper 303 is provided with a second through hole (not shown in the figure), and the frame opening member 304 is provided with a third through hole 3042; the first through hole 3021, the second through hole and the third through hole 3042 can be connected to allow the auxiliary stopper 306 to pass through. Specifically, when fixing the first single-layer piece end 12 and the second single-layer piece end 13, the auxiliary stopper 306 can pass through the first through hole 3021, the second through hole and the third through hole 3042, and pierce the first single-layer piece end 12 and the second single-layer piece end 13, thereby fixing the first single-layer piece end 12 and the second single-layer piece end 13. Furthermore, the auxiliary stopper 306 is a structure with a smaller outer diameter at one end. When one end of the auxiliary stopper 306 pierces the first single-layer piece end 12 and the second single-layer piece end 13, it will not cause unacceptable quality problems in production to the folded piece 1. In this embodiment, the auxiliary stopper 306 is a sewing needle, which pierces the first single-layer panel end 12 and the second single-layer panel end 13 without causing unacceptable quality problems in production of the folded panel 1 .

[0136] In a specific example, the cutting piece opening device 30 also includes a third stopper 307; the third stopper 307 is movably connected to the base 301, and the third stopper 307 can move to be flush with the stopper surface. When the folded piece 1 is located on the work surface, the second stopper 303 presses the folded piece 1 on the work surface, and the third stopper 307 moves to be flush with the stopper surface of the second stopper 303, that is, the third stopper 307 can also press the folded piece 1 on the work surface, which can further limit the position of the folded piece 1 on the work surface, and prevent the folded piece 1 from being offset during the stitching process, thereby affecting the stitching quality.

[0137] In a specific example, when the third stopper 307 is flush with the stopper surface and the first stopper 302 is in contact with the frame opening piece 304, the third stopper 307 and the first stopper 302 can cooperate to form a thread-splitting channel (not shown in the figure) for the first sewing mechanism 1021 to sew the folded piece 1. When the second stopper 303 and the third stopper 307 cooperate to press the folded piece 1 onto the working surface and the first stopper 302 presses the first single-layer piece end 12 onto the frame opening piece 304, the third stopper 307 and the first stopper 302 cooperate to form a thread-splitting channel. By designing the shape and / or size of the first stopper 302 and the third stopper 307, the width of the thread-splitting channel (i.e., the size of the thread-splitting channel in a direction perpendicular to the movement direction of the sewing mechanism when splitting) can be controlled within a suitable range to ensure that no problems such as thread skipping and thread deviation occur when splitting.

[0138] In a specific example, the third stopper 307 is provided with a thread-relaying channel (not shown in the figure) for the first sewing mechanism 1021 to thread the folded panel 1. The thread-relaying channel can also be provided on the third stopper 307, and the thread-relaying channel on the third stopper 307 ensures that there will be no thread skipping, thread deviation, or other problems when threading.

[0139] In a specific example, the cutting piece opening device 30 also includes a fourth limiter 308; the fourth limiter 308 is movably connected to the base 301, and the fourth limiter 308 and the second limiter 303 can move relative to each other until the fourth limiter 308 abuts against the limiting surface. The fourth limiter 308 and the second limiter 303 can move relative to each other until the fourth limiter 308 abuts against the limiting surface. When fixing the first single-layer cutting piece end 12, the first single-layer cutting piece end 12 can be clamped by the second limiter 303 and the fourth limiter 308, thereby playing a better limiting role. At the same time, when it is necessary to transfer the folded cutting piece 1 on the workbench 100, the cutting piece opening device 30 moves, and the second limiter 303 can press the folded cutting piece 1 onto the work surface for transfer. When the fourth limiting member 308 exists, the second limiting member 303 and the fourth limiting member 308 clamp the first single-layer panel end 12, and when the panel opening device 30 moves, the folded panel 1 can be transferred to the target position more stably.

[0140] In a specific example, the bone cutting device 30 further includes a first limiter driving mechanism 310, a second limiter driving mechanism 309, a third limiter driving mechanism 311 and a fourth limiter driving mechanism (the fourth limiter driving mechanism is not shown in the figure) corresponding to the first limiter 302, the second limiter 303, the third limiter 307 and the fourth limiter 308 respectively. The first limiter driving mechanism 310 is connected to the first limiter 302 to drive the first limiter 302 to move closer to or away from the bone member 304. The second limiter driving mechanism 309 is connected to the second limiter 303 to drive the second limiter 303 to move closer to or away from the working surface. The third limiter driving mechanism 311 is connected to the third limiter 307 to drive the third limiter 307 to move closer to or away from the working surface. The fourth limiter 308 driving mechanism is connected to the fourth limiter 308 to drive the fourth limiter 308 to move closer to or away from the working surface.

[0141] In this embodiment, the bone opening member driving mechanism 305 is a telescopic cylinder. The bone opening member driving mechanism 305 drives the bone opening member 304 to move along the support surface. Specifically, the support surface is horizontally arranged, and the bone opening member driving mechanism 305 drives the bone opening member 304 to move along the support surface. The first limit member driving mechanism 310 is a telescopic cylinder, and the first limit member driving mechanism 310 drives the first limit member 302 to move in the vertical direction through a connecting rod. The second limit member driving mechanism 309 is a lifting cylinder, and the second limit member driving mechanism 309 drives the second limit member 303 to move in the vertical direction. The third limit member driving mechanism 311 is a rotating cylinder, and the third limit member driving mechanism 311 drives the third limit member 307 to rotate, and the rotation amplitude of the third limit member 307 is one-quarter of a circle. The fourth limit member driving mechanism is a lifting cylinder, and the fourth limit member driving mechanism drives the fourth limit member 308 to move in the vertical direction.

[0142] See also Figure 15-17 , one embodiment of the present invention further provides a cutting piece clamping mechanism 40. The cutting piece clamping mechanism 40 includes a base 401, a first clamping member 402, a second clamping member 403, a first position sensor 404 and a second position sensor 405. The first clamping member 402, the second clamping member 403, the first position sensor 404 and the second position sensor 405 are all movably connected to the base 401; the relative position between the first clamping member 402 and the second clamping member 403 is adjustable, and the first clamping member 402 and the second clamping member 403 can cooperate with each other to clamp the cutting piece to be folded. The relative position between the first position sensor 404 and the second position sensor 405 is adjustable, and the first position sensor 404 and the second position sensor 405 are respectively close to the second clamping member 403 to respectively detect the folding starting point and the folding end point of the cutting piece to be folded.

[0143] In a specific example, the first clamping member 402 has a first clamping surface and a clamping surface away from the first clamping surface, and the second clamping member 403 has a second clamping surface; the first clamping member 402 can move until the clamping surface abuts against the workbench 100; the second clamping member 403 and the first clamping member 402 can move relative to each other until the second clamping surface abuts against the first clamping surface.

[0144] In a specific example, the second clamping member 403 has a first surface and a second surface that are opposite to each other; the first position sensor 404 is fixed to the first surface, and the second position sensor 405 is movably connected to the second surface.

[0145] In a specific example, the first surface and the second surface are both perpendicular to the second clamping surface.

[0146] When folding the cut piece, the cut piece clamping mechanism 40 in this embodiment is close to the head of the cut piece to be folded, and the folding starting point of the cut piece to be folded is detected by the first position sensor 404. At this time, the first position sensor 404 and the second position sensor 405 are located on the same side of the head of the cut piece to be folded, and the first position sensor 404 is farther away from the head of the cut piece to be folded than the second position sensor 405. Then the first clamping member 402 and the second clamping member 403 cooperate with each other to clamp the head of the cut piece to be folded and fold it toward its tail until the second position sensor 405 detects the folding end point of the cut piece to be folded. At this time, the first position sensor 404 and the second position sensor 405 are located on the same side of the tail of the cut piece to be folded, and the second position sensor 405 is closer to the tail of the cut piece to be folded than the first position sensor 404. The above-mentioned cutting piece clamping mechanism 40 can automatically and accurately find the folding starting point and folding end point of the cutting piece to be folded through the first position sensor 404 and the second position sensor 405, so as to automatically adjust the two single-layer cutting piece ends of the cutting piece to be folded to the required folding position, thereby effectively improving the efficiency and accuracy of cutting piece folding. At the same time, by adjusting the relative position between the first position sensor 404 and the second position sensor 405, the distance between the two single-layer cutting piece ends of the cutting piece to be folded during folding can be further controlled, thereby further improving the accuracy of cutting piece folding.

[0147] In a specific example, the cutting piece clamping mechanism 40 further includes a distance adjusting member, and the first position sensor 404 and the second position sensor 405 are respectively connected to the distance adjusting member. The distance adjusting member is used to adjust the relative position between the first position sensor 404 and the second position sensor 405. In a specific example, the distance adjusting member is a telescopic rod, and the first position sensor 404 and the second position sensor 405 are respectively connected to the two ends of the telescopic rod, and the relative position between the first position sensor 404 and the second position sensor 405 is adjusted by the extension and contraction of the telescopic rod. In another specific example, the distance adjusting member is a gasket, and the relative position between the first position sensor 404 and the second position sensor 405 is adjusted by setting the gasket between the first position sensor 404 and the second position sensor 405.

[0148] In a specific example, the cutting piece clamping mechanism 40 further includes a first clamping member driving mechanism 406, which is connected to the first clamping member 402 to drive the first clamping member 402 to move. In this embodiment, the first clamping member driving mechanism 406 drives the first clamping member 402 to move closer to or away from the work surface.

[0149] In a specific example, the cutting piece clamping mechanism 40 further includes a second clamping member driving mechanism 407, which is connected to the second clamping member 403 to drive the second clamping member 403 to move. In this embodiment, the second clamping member driving mechanism 407 drives the second clamping member 403 to move closer to or away from the first clamping member 402.

[0150] In this embodiment, the second clamping member driving mechanism 407 is disposed on the first clamping member 402 . When the first clamping member driving mechanism 406 drives the first clamping member 402 to move, the second clamping member driving mechanism 407 also moves with the first clamping member 402 .

[0151] In a specific example, the cutting piece clamping mechanism 40 further includes a first clamping piece stopper 408, which is movably connected to the base 401, and the first clamping piece stopper 408 and the first clamping piece 402 can move relative to each other until the first clamping piece 402 abuts against the first clamping piece stopper 408 to limit the movement trajectory of the first clamping piece 402. In this embodiment, the first clamping piece 402 moves in the vertical direction, and the first clamping piece stopper 408 moves in the horizontal direction. When the first clamping piece 402 is away from the working surface, the first clamping piece stopper 408 moves in the horizontal direction until it abuts against the first clamping piece 402. At this time, the first clamping piece 402 is blocked and stops moving away from the working surface.

[0152] In a specific example, the cut piece clamping mechanism 40 further includes a first clamping member limiter driving mechanism 409 , and the first clamping member limiter driving mechanism 409 is connected to the first clamping member limiter 408 to drive the first clamping member 402 limiter to move.

[0153] See also Fig.18 An embodiment of the present invention provides a folded piece transfer device 50, which includes a workbench 100, a first transfer member 501, and a second transfer member 502; the workbench 100 has a work surface, and the first transfer member 501 and the second transfer member 502 are both movably disposed on the workbench 100. The relative position between the first transfer member 501 and the work surface, and the relative position between the second transfer member 502 and the work surface are both adjustable; the first transfer member 501 and the second transfer member 502 can be moved to abut against the work surface respectively.

[0154] When the folded piece 1 is being transported, the piece folding station obtains the folded piece 1. Since the folded piece 1 is soft and difficult to shape, it is difficult for the folded piece 1 to maintain a fixed shape during the transport process, and the folded piece 1 is prone to dislocation, looseness, and other problems. In the present embodiment, when the folded piece transfer device 50 transfers the folded piece 1, the first transfer member 501 and the second transfer member 502 are first adjusted to be located on the same side of the piece folding station, and the first transfer member 501 is further away from the piece folding station than the second transfer member 502; then the surface of the first transfer member 501 close to the working surface is staggered with the surface of the second transfer member 502 close to the working surface, and the surface of the first transfer member 501 close to the working surface is closer to the working surface; then one end of the folded piece 1 obtained at the piece folding station is pressed onto the working surface by the first transfer member 501; then the position of the first transfer member 501 is adjusted so that it drives the folded piece 1 away from the piece folding station; then the position of the second transfer member 502 is adjusted so that it presses the other end of the folded piece 1 onto the working surface; at this time, the folded piece 1 is pressed onto the working surface by the first transfer member 501 and the second transfer member 502, and then the folded piece 1 is driven away from the piece folding station by the cooperation of the first transfer member 501 and the second transfer member 502, and then the folded piece 1 is transferred to the subsequent station. In this embodiment, the folded piece transfer device 50 can transfer the folded piece 1 obtained from the piece folding station to the subsequent station in a fixed manner. During the transfer process, the folded piece 1 will not be misplaced or loose. After the folded piece transfer device 50 transfers the folded piece 1 to the subsequent station, the folded piece 1 can be processed at the subsequent station, which can effectively improve the processing efficiency of the folded piece 1.

[0155] As a specific example of the present invention, the first transfer member 501 is fixedly connected to the second transfer member 502. The first transfer member 501 is fixedly connected to the second transfer member 502, and when the folded panel 1 is transferred, the first transfer member 501 and the second transfer member 502 move synchronously, so as to more efficiently adjust the positions of the first transfer member 501 and the second transfer member 502 on the workbench 100.

[0156] In this embodiment, the first transfer member 501 is fixedly connected to the second transfer member 502, and the first transfer member 501 and the second transfer member 502 move synchronously on the workbench 100. It is understandable that the connection method of the first transfer member 501 and the second transfer member 502 can be but is not limited to threaded connection, clamping, riveting, and adhesive bonding. It should be noted that the first transfer member 501 and the second transfer member 502 are fixedly connected so that the first transfer member 501 and the second transfer member 502 can move synchronously on the workbench 100. In addition to making the first transfer member 501 and the second transfer member 502 move synchronously on the workbench 100, the movement of the first transfer member 501 and the second transfer member 502 in other dimensions and / or other directions is not limited by the fixed connection between the first transfer member 501 and the second transfer member 502. For example, the first transfer member 501 and the second transfer member 502 are fixedly connected, and the first transfer member 501 and the second transfer member 502 move synchronously in the X-axis direction on the workbench 100. At this time, the first transfer member 501 and the second transfer member 502 can still move independently in the Y-axis direction and / or the first transfer member 501 and the second transfer member 502 can still move independently in the Z-axis direction.

[0157] As a specific example of the present invention, the folded piece transfer device 50 also includes a first drive mechanism 503, a second drive mechanism 504, a third drive mechanism 505 and a fourth drive mechanism 506. Specifically, the first drive mechanism 503 is a cylinder drive mechanism and / or the second drive mechanism 504 is a cylinder drive mechanism and / or the third drive mechanism 505 is a cylinder drive mechanism and / or the fourth drive mechanism 506 is a cylinder drive mechanism. It can be understood that the first drive mechanism 503, the second drive mechanism 504, the third drive mechanism 505 and the fourth drive mechanism 506 can also be independently selected from other forms of drive mechanisms, such as electric drive mechanisms, hydraulic drive mechanisms, etc., connecting rod drive mechanisms, gear drive mechanisms, etc. In this embodiment, the first drive mechanism 503, the second drive mechanism 504, the third drive mechanism 505 and the fourth drive mechanism 506 are all telescopic cylinder drive mechanisms.

[0158] In a specific example, the first driving mechanism 503 and the second driving mechanism 504 cooperate with the first transport member 501 respectively, the first driving mechanism 503 is used to drive the first transport member 501 to move in the first direction, and the second driving mechanism 504 is used to drive the first transport member 501 to move in the second direction. The third driving mechanism 505 and the fourth driving mechanism 506 cooperate with the second transport member 502 respectively, the third driving mechanism 505 is used to drive the second transport member 502 to move in the third direction, and the fourth driving mechanism 506 is used to drive the second transport member 502 to move in the fourth direction. By driving the first transport member 501 and the second transport member 502 to move in the corresponding directions through the first driving mechanism 503, the second driving mechanism 504, the third driving mechanism 505 and the fourth driving mechanism 506, the movement modes of the first transport member 501 and the second transport member 502 can be made more flexible and diverse, and the folding piece transfer device 50 can meet a variety of installation environments.

[0159] In this embodiment, the second driving mechanism 504 is connected to the first transport member 501, and the first driving mechanism 503 is connected to the second driving mechanism 504, so that the first driving mechanism 503 and the second driving mechanism 504 cooperate with the first transport member 501 respectively, and the first driving mechanism 503 is used to drive the first transport member 501 to move in the first direction, and the second driving mechanism 504 is used to drive the first transport member 501 to move in the second direction. The fourth driving mechanism 506 is connected to the second transport member 502, and the third driving mechanism 505 is connected to the fourth driving mechanism 506, so that the third driving mechanism 505 and the fourth driving mechanism 506 cooperate with the second transport member 502 respectively, and the third driving mechanism 505 is used to drive the second transport member 502 to move in the third direction, and the fourth driving mechanism 506 is used to drive the second transport member 502 to move in the fourth direction.

[0160] In a specific example, the first direction is perpendicular to the second direction. The first direction is perpendicular to the second direction, and the first transport member 501 is moved closer to or farther from the working surface of the workbench 100 through the action of the first driving mechanism 503 and the second driving mechanism 504 .

[0161] In a specific example, the third direction is perpendicular to the fourth direction. The third direction is perpendicular to the fourth direction, and the second transport member 502 is moved closer to or farther from the working surface of the workbench 100 through the action of the second driving mechanism 504 and the third driving mechanism 505 .

[0162] In a specific example, the first direction is the same as the third direction. The first direction is the same as the third direction, which is convenient for improving the consistency of the movement of the first transport member 501 and the second transport member 502.

[0163] In a specific example, the second direction is the same as the fourth direction. The second direction is the same as the fourth direction, which is convenient for improving the consistency of the movement of the first transport member 501 and the second transport member 502.

[0164] In a specific example, the first direction is the same as the third direction, and the second direction is the same as the fourth direction.

[0165] In this embodiment, the first direction is perpendicular to the second direction, the third direction is perpendicular to the fourth direction, and the first direction is the same as the third direction, the second direction is the same as the fourth direction, and the second direction is perpendicular to the working surface. In this embodiment, the working surface is horizontally arranged, and the second direction and the fourth direction are vertical directions. That is, the second driving mechanism 504 drives the first transport member 501 to move in the vertical direction, and the fourth driving mechanism 506 drives the second transport member 502 to move in the vertical direction.

[0166] Please continue reading Fig.18 In a specific example, the folded piece transfer device 50 also includes a fifth driving mechanism 507, the first transfer member 501 and the second transfer member 502 are respectively connected to the fifth driving mechanism 507, and the fifth driving mechanism 507 is used to drive the first transfer member 501 and the second transfer member 502 to move in a fifth direction.

[0167] In a specific example, the fifth direction is perpendicular to the first direction, the second direction, the third direction, and the fourth direction, respectively.

[0168] As a specific example of the present invention, the folded piece transfer device 50 further includes a transfer rail 508, on which the first transfer member 501 and the second transfer member 502 are disposed, and the first transfer member 501 and the second transfer member 502 can move along the transfer rail 508. Preferably, the transfer rail 508 is a linear slide rail.

[0169] In this embodiment, the first driving mechanism 503 and the second driving mechanism 504 are respectively connected to the first transport member 501, and the first transport member 501 can move along the transport guide rail 508. Specifically, the first driving mechanism 503 is installed on the transport guide rail 508, the fifth driving mechanism 507 is connected to the first driving mechanism 503, the second driving mechanism 504 is fixed on the first driving mechanism 503, and the first transport member 501 is fixed on the second driving mechanism 504. Through the movement of the first driving mechanism 503 on the guide rail and the driving action of the first driving mechanism 503 and the second driving mechanism 504, the first transport member 501 can move in the fifth direction, the first direction and the second direction respectively. More specifically, the transport guide rail 508 is horizontally arranged, the fifth direction is the X-axis direction, the first direction is the Z-axis direction, and the second direction is the Y-axis direction.

[0170] In this embodiment, the second transport member 502 is fixedly connected to the first transport member 501, and the first transport member 501 moves on the transport guide rail 508 to drive the second transport member 502 to move on the transport guide rail 508. It can be understood that the second transport member 502 can be provided separately from the first transport member 501, and the second transport member 502 is driven by an independent driving mechanism, thereby causing the second transport member 502 to move along the transport guide rail 508.

[0171] In this embodiment, the third driving mechanism 505 and the fourth driving mechanism 506 are respectively connected to the second transport member 502, and the second transport member 502 can move along the transport guide rail 508. Specifically, the third driving mechanism 505 is installed on the guide rail, the fourth driving mechanism 506 is fixed on the third driving mechanism 505, and the second transport member 502 is fixed on the fourth driving mechanism 506. Through the movement of the third driving mechanism 505 on the transport guide rail 508 and the driving action of the third driving mechanism 505 and the fourth driving mechanism 506, the second transport member 502 can move in the fifth direction, the third direction and the fourth direction respectively. More specifically, the transport guide rail 508 is horizontally arranged, the fifth direction is the X-axis direction, the third direction is the Z-axis direction, and the fourth direction is the Y-axis direction.

[0172] Please continue to see Fig.18 In a specific example, a first sewing channel 5011 is provided on the first transfer member 501, and a second sewing channel 5021 is provided on the second transfer member 502. The first sewing channel 5011 runs through the first transfer member 501, and the second sewing channel 5021 runs through the second transfer member 502. The first transfer member 501 and the second transfer member 502 can move relative to each other so that the first sewing channel 5011 and the second sewing channel 5021 cooperate to form a connected sewing channel. The first sewing channel 5011 and the second sewing channel 5021 cooperate to form a connected sewing channel. When the folded piece transfer device 50 transfers the folded piece 1 from the piece folding station to the sewing station, the sewing mechanism directly sews the folded piece 1 located between the sewing channel and the workbench 100, which can effectively improve the sewing efficiency of the folded piece 1.

[0173] In the present embodiment, the subsequent station of the piece folding station is the sewing station, and the folded piece transfer device 50 transfers the folded piece 1 formed at the piece folding station to the sewing station. The sewing station is provided with a second sewing mechanism 1022. When the folded piece transfer device 50 transfers the folded piece 1 from the piece folding station to the sewing station, the second sewing mechanism 1022 directly sews the folded piece 1 located between the sewing channel and the workbench 100, thereby effectively improving the sewing efficiency of the folded piece 1.

[0174] Another embodiment of the present invention provides a folded piece transfer method, the folded piece transfer method adopts the folded piece transfer device 50, and the folded piece transfer method comprises the following steps:

[0175] The first transfer member 501 and the second transfer member 502 are adjusted to be located on the same side of the piece folding station, and the first transfer member 501 is farther away from the piece folding station than the second transfer member 502; the surface of the first transfer member 501 close to the working surface is staggered with the surface of the second transfer member 502 close to the working surface, and the surface of the first transfer member 501 close to the working surface is made closer to the working surface; one end of the folded piece 1 obtained at the piece folding station is pressed onto the working surface by the first transfer member 501; the position of the first transfer member 501 is adjusted so that it drives the folded piece 1 away from the piece folding station; the position of the second transfer member 502 is adjusted so that it presses the other end of the folded piece 1 onto the working surface; the first transfer member 501 and the second transfer member 502 cooperate to drive the folded piece 1 away from the piece folding station so as to transfer the folded piece 1 to the subsequent station.

[0176] In the folded piece transfer method of the present embodiment, when transferring the folded piece 1, the first transfer member 501 and the second transfer member 502 are first adjusted to be located on the same side of the piece folding station, and the first transfer member 501 is further away from the piece folding station than the second transfer member 502; then the surface of the first transfer member 501 close to the working surface is staggered with the surface of the second transfer member 502 close to the working surface, and the surface of the first transfer member 501 close to the working surface is closer to the working surface; then one end of the folded piece 1 obtained at the piece folding station is pressed onto the working surface by the first transfer member 501; then the position of the first transfer member 501 is adjusted so that it drives the folded piece 1 away from the piece folding station; then the position of the second transfer member 502 is adjusted so that it presses the other end of the folded piece 1 onto the working surface; at this time, the folded piece 1 is pressed onto the working surface by the first transfer member 501 and the second transfer member 502, and then the folded piece 1 is driven away from the piece folding station by the cooperation of the first transfer member 501 and the second transfer member 502, and then the folded piece 1 is transferred to the sewing station. By adopting the method for transporting the folded pieces 1 , the folded pieces 1 will not be misplaced, loosened, or other problems will occur during the transport process, and the processing efficiency of the folded pieces 1 can be effectively improved.

[0177] See also Fig.19 An embodiment of the present invention provides an enhanced friction member 60, which includes a tooth plate 601 and a tooth plate driving mechanism 602. The tooth plate driving mechanism 602 is connected to the tooth plate 601 to drive the tooth plate 601 to move. One end of the tooth plate 601 has a tooth groove, and the tooth plate driving mechanism 602 drives the tooth plate 601 to move so that the end of the tooth plate 601 with the tooth groove can protrude from the working surface.

[0178] In this embodiment, the tooth plate 601 cylinder is a lifting cylinder, and the tooth plate 601 cylinder drives the tooth plate 601 to move in the vertical direction. When the folded piece 1 contacts the tooth plate 601, the friction force on the folded piece 1 increases, ensuring that when the frame opening piece 304 pushes out the second single-layer piece end 13, the folded piece 1 will not be displaced on the work surface.

[0179] See also Fig. 20 and Fig.21 An embodiment of the present invention provides a piece folding device 70, which includes: a workbench 100, which has a work surface. A piece positioning device, which includes a positioning member 701, which is arranged on the workbench 100 to position the edge of the piece 1 to be folded on the work surface. A piece picking device 20, which is movably connected to the workbench 100; the piece picking device 20 includes a first clamping member 201 and a second clamping member 202, the relative position between the first clamping member 201 and the second clamping member 202 is adjustable, and the first clamping member 201 and the second clamping member 202 can cooperate with each other to clamp the piece to be folded.

[0180] The cut piece auxiliary folding device 10 includes a cut piece blocking mechanism 101, a guide member 103 and a first driving mechanism 503; the cut piece blocking mechanism 101 includes a mounting member 1012 and a crease forming member 1011, the mounting member 1012 is movably connected to the guide member 103 and can be moved to a first preset position or reset; the crease forming member 1011 extends from the mounting member 1012 to form a crease on the cut piece to be folded; the first driving mechanism 503 is connected to the guide member 103 to drive the guide member 103 to move.

[0181] When the pieces are folded, the edge of the pieces to be folded is positioned by the positioning member 701 provided on the workbench 100, so that the position of the pieces to be folded on the work surface meets the folding requirements. After the pieces to be folded are positioned, one end of the pieces to be folded is fixed, and then the first clamping member 201 and the second clamping member 202 clamp the other end of the pieces to be folded 1 and fold it toward the fixed end, so that the pieces to be folded 1 cover the crease forming member 1011 to form a pre-folded piece 107, and at this time, a part of the crease forming member 1011 extends into the pre-folded piece 107. Then, the mounting member 1012 moves on the guide member 103 until the crease forming member 1011 is blocked by the pre-folded piece 107, and the crease forming member 1011 forms a crease on the pre-folded piece 107 to obtain a folded piece 1. When folding pieces of different sizes, the pieces are positioned by the positioning member 701, and then the first clamping member 201 and the second clamping member 202 cooperate to clamp one end of the piece 1 to be folded and fold it, and the crease forming member 1011 automatically finds the folding position, and accurate folding of pieces of different sizes to be folded can be achieved without replacing the folding mold, which is beneficial to improving the production efficiency of the folded pieces 1.

[0182] It should be noted that, in the production process, the pieces to be folded are usually polygonal pieces with regular shapes, such as triangular pieces, quadrilateral pieces, pentagonal pieces, hexagonal pieces, etc., and the "edges of the pieces to be folded" can be the edges that can determine the position of the pieces. For example, the adjacent edges of a triangular piece, or the adjacent edges of a rectangular piece, or the adjacent edges of a square piece, or the adjacent edges of a pentagonal piece, or the edges between pentagons, or the adjacent edges of a hexagonal piece, or the edges between hexagons. Further, for example, two adjacent edges of a triangular piece, or two adjacent edges of a quadrilateral piece, or two adjacent edges of a pentagon, or two edges between pentagons, or two adjacent edges of a hexagon, or two edges between hexagons. Furthermore, two adjacent edges of a rectangular piece, and two adjacent edges of a square piece.

[0183] When the to-be-folded piece is circular, the position of the circular to-be-folded piece is determined by three positioning members 701 tangent to the circle.

[0184] In a specific example, the cutting piece positioning device includes a first positioning member 7011 and a second positioning member 7012 movably disposed on the workbench 100 , respectively. The first positioning member 7011 and the second positioning member 7012 are disposed adjacent to each other for positioning adjacent edges of the cutting piece to be folded.

[0185] In this embodiment, the first positioning member 7011 and the second positioning member 7012 are arranged vertically, and are used to position a rectangular or square piece to be folded. Specifically, the first positioning member 7011 is parallel to the movement direction of the piece to be folded on the work surface, and the second positioning member 7012 is perpendicular to the movement direction of the piece to be folded on the work surface. With the end of the piece to be folded close to the second positioning member 7012 as the front end, the second positioning member 7012 positions the front end of the piece to be folded, and the first positioning member 7011 positions the side of the piece to be folded.

[0186] See also Fig. 22 In a specific example, the cut piece positioning device further includes a first blowing member (not shown in the figure) disposed on the workbench 100. The first blowing member is disposed corresponding to the first positioning member 7011 and is used to transfer the cut piece to be folded to the first positioning member 7011 by blowing air; the first positioning member 7011 is provided with an air flow channel 70111 for the gas introduced by the first blowing member to pass through. When positioning the cut piece to be folded, the gas introduced by the first blowing member blows the cut piece to be folded toward the first positioning member 7011. At the same time, the first positioning member 7011 is provided with an air flow channel 70111 for the gas introduced by the first blowing member to pass through. The gas can pass through the air flow channel 70111 without gathering at the first positioning member 7011, which can avoid problems such as flipping or folding of the cut piece when it is positioned at the first positioning member 7011 due to air flow gathering.

[0187] In this embodiment, the first positioning member 7011 is also connected to a first positioning member driving mechanism 70112, and the first positioning member driving mechanism 70112 drives the first positioning member 7011 to move. Specifically, the first positioning member driving mechanism 70112 is a lifting cylinder. When the folded piece needs to be positioned, the first positioning member driving mechanism 70112 drives the first positioning member 7011 to protrude from the working surface, and the first blowing member blows toward the first positioning member 7011 to blow the folded piece toward the first positioning member 7011 and position it at the first positioning member 7011. In this embodiment, the end of the folded piece close to the second positioning member 7012 is the front end, and the side positioning of the folded piece is completed by the action of the first blowing member and the first positioning member 7011.

[0188] See also Fig.23In a specific example, the second positioning member 7012 includes a pressing plate 70121, a first pressing plate driving mechanism 70122, and a second pressing plate driving mechanism 70123. The first pressing plate driving mechanism 70122 and the second pressing plate driving mechanism 70123 respectively drive the pressing plate 70121 to move in different directions. For example, the first pressing plate driving mechanism 70122 and the second pressing plate driving mechanism 70123 drive the pressing plate 70121 to move in directions perpendicular to each other. When the to-be-folded pieces need to be positioned, the to-be-folded pieces move to a position close to the pressing plate 70121. Driven by the first pressing plate driving mechanism 70122 and the second pressing plate driving mechanism 70123, the pressing plate 70121 presses one end of the to-be-folded pieces onto the work surface, thereby completing the positioning of the to-be-folded pieces at the second positioning member 7012.

[0189] In this embodiment, the first platen driving mechanism 70122 drives the platen 70121 to move in the vertical direction, and the second platen driving mechanism 70123 drives the platen 70121 to move in the horizontal direction. With the end of the to-be-folded piece close to the second positioning member 7012 as the front end, the first platen driving mechanism 70122, the second platen driving mechanism 70123 and the platen 70121 are used to position the front end of the to-be-folded piece.

[0190] In a specific example, the cutting piece positioning device also includes a second position detector (not shown in the figure) and a third position detector (not shown in the figure); the second position detector is arranged close to the first positioning member 7011 to detect whether the cutting piece to be folded reaches the first positioning position, and the third position detector is arranged close to the second positioning member 7012 to detect whether the cutting piece to be folded reaches the second positioning position.

[0191] Specifically, in this embodiment, the second position detector is a second photoelectric sensor, and the third position detector is a third photoelectric sensor, and the second photoelectric sensor and the third photoelectric sensor are both arranged below the working surface. Through holes corresponding to the second photoelectric sensor and the third photoelectric sensor are respectively provided on the working surface. The optical signals of the second photoelectric sensor and the third photoelectric sensor pass through the corresponding through holes. When the second photoelectric sensor senses the piece to be folded, the piece to be folded reaches the first positioning position, the first blowing member stops blowing, and at the same time, the first positioning member 7011 is lowered by the first positioning member 7011 driving mechanism, so that the first positioning member 7011 is flush with the working surface or sunken into the working table 100, and the side positioning of the piece to be folded is completed. When the third photoelectric sensor senses the piece to be folded, the piece to be folded reaches the second positioning position, the piece to be folded stops moving, and the first pressing plate driving mechanism 70122 and the second pressing plate driving mechanism 70123 drive the pressing plate 70121 so that the pressing plate 70121 presses the piece to be folded on the working surface, and the front end positioning of the piece to be folded is completed.

[0192] Please see again Fig. 20 and Fig.21 In a specific example, the cut piece folding device 70 further includes a cut piece picking device 20 guide rail fixed on the workbench 100, and the cut piece picking device 20 is movably arranged on the cut piece picking device 20 guide rail. The cut piece picking device 20 moves on the cut piece picking device 20 guide rail, making the cut piece picking device 20 more stable.

[0193] Preferably, the guide rail of the cut piece taking device 20 is a slide rail. Further, the guide rail of the cut piece taking device 20 is a linear slide rail.

[0194] In a specific example, the cut piece folding device 70 further includes a cut piece picking device driving mechanism 704, and the cut piece picking device driving mechanism 704 is used to drive the cut piece picking device 20 to move along the guide rail of the cut piece picking device 20.

[0195] In a specific example, the piece folding device 70 further includes a lifting slot 705 and a fourth position detector 706 disposed on the top of the lifting slot 705. The piece to be folded is placed in the lifting slot 705. When the piece is folded, the lifting slot 705 rises. When the fourth position detector 706 detects the piece to be folded, the lifting slot 705 stops rising, and the material taking part 203 transfers the piece to be folded to the work surface.

[0196] Another embodiment of the present invention provides a cut piece folding method, the cut piece folding method adopts the cut piece folding device 70, and the cut piece folding method comprises the following steps:

[0197] The edge of the to-be-folded piece on the work surface is positioned by the positioning member 701, and one end of the to-be-folded piece is fixed; the other end of the to-be-folded piece is clamped by the first clamping member 201 and the second clamping member 202 and folded toward its fixed end, so that the to-be-folded piece covers the crease forming member 1011 to form a pre-folded piece 107; the mounting member 1012 moves on the guide member 103 until the crease forming member 1011 is blocked by the pre-folded piece 107, and the crease forming member 1011 forms a crease on the pre-folded piece 107 to obtain a folded piece 1.

[0198] In this embodiment, the cut piece folding method is:

[0199] Material picking: The pieces to be folded are placed in the lifting slot 705. When the pieces are folded, the lifting slot 705 rises. When the fourth position detector 706 detects the pieces to be folded, the lifting slot 705 stops rising, and the flexible clamps transfer the pieces to be folded to the work surface. At this time, the pieces to be folded are located in the positioning area formed by the first positioning member 7011 and the second positioning member 7012.

[0200] Side positioning: The first blowing member is then used to place the piece to be folded vertically on the first positioning member 7011. When the second photoelectric sensor senses the piece to be folded, the first blowing member stops blowing, and at the same time, the first positioning member 7011 is lowered by the first positioning member 7011 driving mechanism, so that the first positioning member 7011 is flush with the work surface or sunken into the workbench 100, thereby completing the positioning of the piece to be folded at the first positioning member 7011, i.e., side positioning.

[0201] Front end positioning: After completing the side positioning, the piece folding device 70 moves on the guide rail of the piece picking device 20 until the first clamping member 201 is located above the piece to be folded, and then the first clamping member 201 moves close to the piece to be folded, and the piece to be folded is pressed onto the working surface through the first clamping member 201, and then the piece picking device 20 continues to move on the guide rail of the piece picking device 20, and the piece to be folded is driven to the second positioning member 7012 through the first clamping member 201. When the third photoelectric sensor senses the piece to be folded, the piece picking device 20 stops moving, and the first pressing plate driving mechanism 70122 and the second pressing plate driving mechanism 70123 drive the pressing plate 70121 so that the pressing plate 70121 presses the piece to be folded onto the working surface, completing the positioning of the piece to be folded at the second positioning member 7012, i.e., front end positioning.

[0202] Folding: After the front end positioning is completed, the first clamping member 201 moves away from the working surface, and the piece picking device 20 moves toward the rear end of the piece to be folded on the guide rail of the piece picking device 20. When the first photoelectric sensor senses the reflective sticker 702, the piece picking device 20 decelerates to stop moving. At this time, the first clamping member 201 moves toward the working surface until the first clamping member 201 abuts against the working surface, that is, the pressing surface of the first clamping member 201 abuts against the working surface. Then the piece picking device 20 moves toward the front end of the piece to be folded until the first photoelectric sensor senses the rear end of the piece to be folded, that is, the signal of the first photoelectric sensor sensing the reflective sticker 702 disappears, and the piece picking device 20 stops moving toward the front end of the piece to be folded. At this time, the rear end of the piece to be folded is located on the first clamping surface, and then the second clamping member driving mechanism 206 drives the second clamping member 202 to approach the first clamping member 201, so that the first clamping member 201 and the second clamping member 202 clamp the rear end of the piece to be folded. Next, the first clamping member 201 and the second clamping member 202 clamp the to-be-folded pieces away from the working surface, and the piece taking device 20 continues to move toward the front end of the to-be-folded pieces to start folding.

[0203] During the folding process, the stopper 102 controls the mounting member 1012 to stop moving; the guide member driving mechanism 105 drives the guide member 103 to move to the second preset position; the first clamping member 201 and the second clamping member 202 clamp the rear end of the to-be-folded piece and fold it toward the front end, so that the to-be-folded piece will cover the crease forming member 1011 to form a pre-folded piece 107, at which time a part of the crease forming member 1011 extends into the pre-folded piece 107. Then the stopper 102 controls the mounting member 1012 to start moving, and the mounting member 1012 moves on the guide member 103 until the crease forming member 1011 is blocked by the pre-folded piece 107, and the crease forming member 1011 forms a crease on the pre-folded piece 107 to obtain a folded piece 1 (see Fig.24 ), at which time the folded sheet 1 is tightened. Then the first clamping member 201 moves closer to the work surface, and the folded sheet 1 is pressed against the work surface by the first clamping member 201 to prevent the folded sheet 1 from additional displacement. Then the second clamping member 202 moves away from the first clamping member 201 to release the clamping of the folded sheet 1, and then the second blowing member 207 blows air to the folded sheet 1, so that the folded sheet 1 is separated from the first clamping member 201 and the second clamping member 202. At this time, the folded sheet 1 is located on the work surface.

[0204] Reset: The guide member driving mechanism 105 drives the guide member 103 to reset, the crease forming member 1011 is offset from the folded piece 1, the mounting member 1012 continues to move on the guide member 103 until the mounting member 1012 abuts against the reset member 104, and the mounting member 1012 moves along the reset member 104 to the starting position; the first clamping member 201 moves away from the working surface, and the piece picking device 20 is reset on the guide rail of the piece picking device 20.

[0205] See also Fig.25 One embodiment of the present invention provides a cutting piece stitching device 80, which includes a workbench 100, a first sewing mechanism 1201 and the above-mentioned cutting piece bone opening device 30; the workbench 100 has a work surface; the first sewing mechanism 1201 is arranged on the workbench 100 to stitch the folded cutting piece 1 on the work surface; the cutting piece bone opening device 30 is movably connected to the workbench 100; the relative position between the first limiter 302 and the work surface, the relative position between the second limiter 303 and the work surface, and the relative position between the bone opening member 304 and the work surface are all adjustable; the second limiter 303 can move until the positioning surface abuts against the work surface. The cutting piece stitching device 80 can complete the stitching and bone opening of the folded cutting piece 1 at one time, effectively improving the processing efficiency of the cutting piece.

[0206] In a specific example, the cutting and bone-cutting device 80 also includes a cutting and bone-cutting device guide rail 801 and a cutting and bone-cutting device driving mechanism 802. The cutting and bone-cutting device guide rail 801 is fixed on the workbench 100, and the cutting and bone-cutting device 30 is movably connected to the cutting and bone-cutting device guide rail 801. Under the action of the cutting and bone-cutting device driving mechanism 802, the cutting and bone-cutting device 30 moves along the cutting and bone-cutting device guide rail 801. Preferably, the cutting and bone-cutting device guide rail 801 is a slide rail, and further, the cutting and bone-cutting device guide rail 801 is a linear slide rail.

[0207] See also Fig.25 In a specific example, the cutting piece discharging equipment 80 further includes a cutting piece picking device 20 ; the cutting piece picking device 20 is movably connected to the workbench 100 .

[0208] In a specific example, the cut piece reeling device 80 further includes a friction enhancement member 60; the friction enhancement member 60 is movably connected to the workbench 100 to enhance the friction between the folded cut piece 1 and the work surface. When the bone opening member 304 pushes the second single-layer cut piece end 13 out, the friction between the folded cut piece 1 and the work surface ensures that the folded cut piece 1 will not be offset on the work surface.

[0209] In a specific example, a positioning groove (not shown in the figure) is provided on the workbench 100, and the positioning groove can be connected with the first through hole 3021, the second through hole and the third through hole 3042, and the auxiliary limiting member 306 can pass through the first through hole 3021, the second through hole and the third through hole 3042 and then extend into the positioning groove.

[0210] In this embodiment, the auxiliary stopper 306 is a sewing needle, the first stopper 302 is provided with a first through hole 3021, the second stopper 303 is provided with a second through hole, and the bone opening member 304 is provided with a third through hole 3042. The first through hole 3021, the second through hole and the third through hole 3042 can be connected, and correspondingly, a positioning groove that can be connected with the first through hole 3021, the second through hole and the third through hole 3042 is provided on the workbench 100, and the sewing needle pierces the first single-layer cutting piece end 12 and the second single-layer cutting piece end 13 and then extends into the positioning groove, further improving the stability of the fixing of the first single-layer cutting piece end 12 and the second single-layer cutting piece end 13.

[0211] In a specific example, the cutting piece transfer device 80 also includes a fourth position detector (not shown in the figure). The fourth position detector is arranged on the sewing mechanism, and the fifth position detector is used to detect the sewing start point and the sewing end point of the folded cutting piece 1. The fifth position detector can be but is not limited to a photoelectric sensor or a proximity switch. The cutting piece opening device 30 transfers the folded cutting piece 1 to a position close to the sewing mechanism. When the fifth position detector detects the signal of the folded cutting piece 1, the sewing mechanism starts sewing until the fifth position detector detects that the signal of the folded cutting piece 1 disappears and stops sewing. It can be understood that in order to improve the sewing quality, the sewing start end and the sewing end end of the folded cutting piece 1 are sewn multiple times respectively.

[0212] Another embodiment of the present invention provides a method for cutting and wiring a piece, using the above-mentioned cutting and wiring device 80, the method for cutting and wiring a piece includes the following steps:

[0213] The first single-layer piece end 12 of the folded piece 1 is fixed on the work surface by the second stopper 303, and the second single-layer piece end 13 of the folded piece 1 is fixed on the frame opening piece 304 by the first stopper 302;

[0214] The cutting piece opening device 30 is close to the sewing mechanism, and the sewing mechanism sews the folded cutting piece 1;

[0215] The first stopper 302 is away from the frame member 304 to release the fixation of the second single-layer cut piece end 13;

[0216] The bone opening member driving mechanism 305 drives the bone opening member 304 to extend from the supporting surface to push out the second single-layer panel end 13 .

[0217] In this embodiment, the cutting and splicing method is as follows:

[0218] The cutting piece taking device 20 cooperates with the cutting piece opening device 30: see Figure 26-Figure 29 , Figure 26-Figure 29 The process diagram of the cooperation between the cutting piece taking device 20 and the cutting piece cutting device 30 in this embodiment is shown. The cutting piece taking device 20 transfers the folded cutting piece 1 to the cutting piece cutting device 30. At this time, the first single-layer cutting piece end 12 of the folded cutting piece 1 is located on the working surface, and the second single-layer cutting piece end 13 is clamped by the first clamping member 201 and the second clamping member 202. Fig.26 When the distance between the cutting piece taking device 20 and the cutting piece opening device 30 meets the transfer requirement of the folded cutting piece 1, the cutting piece taking device 20 stops moving, and the fourth stopper 308 extends between the first single-layer cutting piece end 12 and the working surface, so that the first single-layer cutting piece end 12 of the folded cutting piece 1 is located on the fourth stopper 308. The thickness of the fourth stopper 308 is 0.1mm-0.3mm. The fourth stopper 308 is relatively small and can be easily extended between the first single-layer cutting piece end 12 and the working surface. Fig. 27After the first single-layer piece end 12 of the folded piece 1 is located on the fourth stopper 308, the second stopper 303 presses the first single-layer piece end 12 on the fourth stopper 308. Then the second clamping member 202 moves away from the first clamping member 201 to release the clamping of the second single-layer piece end 13, and at the same time, the second blowing member 207 blows air to blow the second single-layer piece end 13 onto the frame opening member 304. At this time, the second single-layer piece end 13 is located on the frame opening member 304. Fig.28 After the second single-layer piece end 13 is located on the frame opening piece 304, the first stopper driving mechanism 310 drives the first stopper 302 to move to fix the second single-layer piece end 13 on the frame opening piece 304. At the same time, the auxiliary stopper 306 passes through the first through hole 3021, the second through hole and the third through hole 3042 and pierces the first single-layer piece end 12 and the second single-layer piece end 13. At this time, the first single-layer piece end 12 and the second single-layer piece end 13 are fixed. Fig.29 After the first single-layer piece end 12 and the second single-layer piece end 13 are fixed, the piece picking device 20 is reset, and the third limit member driving mechanism 311 drives the third limit member 307 to fix the position of the folded piece 1 away from the first single-layer piece end 12 and the second single-layer piece end 13 through the third limit member 307, thereby further improving the fixing effect of the folded piece 1.

[0219] Sewing: The cutting piece opening device 30 drives the folded piece 1 to approach the first sewing mechanism 1201, and the first sewing mechanism 1201 sewing the folded piece 1. Specifically, when the fifth position detector detects the signal of the folded piece 1, the first sewing mechanism 1201 starts sewing until the fifth position detector detects that the signal of the folded piece 1 disappears, then stops sewing, and the sewing of the folded piece 1 is completed.

[0220] Bone opening: After the stitching is completed, the bone opening device 30 drives the folded piece 1 after the stitching to the position of the enhanced friction member 60, and the tooth plate 601 cylinder drives the tooth plate 601 to move, so that the end of the tooth plate 601 with the tooth groove can protrude from the working surface, and the folded piece 1 contacts the tooth groove. At this time, the friction force on the folded piece 1 increases. Then the bone opening member driving mechanism 305 drives the bone opening member 304 to move on the support surface of the second limit member 303 and extend from the support surface, pushing out the second single-layer piece end 13, and completing the bone opening. Due to the setting of the enhanced friction member 60, the folded piece 1 will not be offset during the bone opening process.

[0221] The cutting piece stitching method in this embodiment can complete the stitching and bone opening of the folded cutting piece 1 at one time, thereby effectively improving the production efficiency.

[0222] See also Fig.30An embodiment of the present invention provides a bone-cut piece folding device 90, which includes a workbench 100, the above-mentioned piece-cut bone-cutting device 30 and the above-mentioned piece-cut bone-cutting clamping mechanism 40; the workbench 100 has a work surface; the piece-cut bone-cutting device 30 is movably connected to the workbench 100 to cut the bone pieces to be cut on the work surface to obtain the cut bone pieces 2; the piece-cut bone-cutting clamping mechanism 40 is movably connected to the workbench 100 to fold the cut bone pieces 2 on the work surface.

[0223] The bone cutting piece folding device 90 further includes a folding plate 901 ; the folding plate 901 is movably connected to the workbench 100 , and the folding plate 901 can move to abut against the work surface.

[0224] The bone cutting piece folding device 90 further includes a cutting piece clamping mechanism guide rail 902, to which the cutting piece clamping mechanism 40 is movably connected, and the cutting piece clamping mechanism 40 moves along the cutting piece clamping mechanism guide rail 902. The bone cutting piece folding device 90 further includes a cutting piece clamping mechanism driving mechanism 903, which drives the cutting piece clamping mechanism 40 to move.

[0225] Preferably, the guide rail 902 of the cutting piece clamping mechanism is a slide rail; further preferably, the guide rail 902 of the cutting piece clamping mechanism is a linear slide rail.

[0226] Another embodiment of the present invention provides a method for folding bone pieces. Using the above-mentioned bone piece folding device 90, the method for folding bone pieces 2 includes the following steps:

[0227] The first single-layer piece end 12 of the bone piece to be cut is fixed on the work surface by the second stopper 303, and the second single-layer piece end 13 of the bone piece to be cut is brought close to the bone cutting piece 304;

[0228] The driving mechanism drives the bone opening piece 304 to extend from the supporting surface to push out the second single-layer cut piece end 13 to obtain the bone opening cut piece 2;

[0229] The cutting piece clamping mechanism 40 moves on the workbench 100 until the first position sensor 404 detects the folding starting point of the bone cutting piece 2, and the first clamping member 201 and the second clamping member 202 cooperate with each other to clamp the head of the bone cutting piece 2;

[0230] The cutting piece clamping mechanism 40 continues to move on the workbench 100 to drive the head of the bone cutting piece 2 to fold toward the tail thereof, until the second position sensor 405 detects the folding end point of the bone cutting piece 2 .

[0231] In a specific example, when the cutting piece clamping mechanism 40 continues to move on the workbench 100 to drive the head of the bone-cutting piece 2 to fold toward the tail thereof, the bone-cutting piece opening device 30 and the cutting piece clamping mechanism 40 move at the same speed.

[0232] See also Fig.31 In a specific example, the bone cutting piece folding device 90 further includes a friction enhancement member 60; the friction enhancement member 60 is movably connected to the workbench 100 to enhance the friction between the bone cutting piece 2 to be cut and the work surface.

[0233] See also Fig.32 and Fig.33 , the bone cutting device 30 cuts the bone cutting piece 2 to be cut on the working surface to obtain the bone cutting piece 2. The first clamping piece 402 abuts against the working surface, the cutting piece clamping mechanism 40 approaches the bone cutting piece 2, and the first position sensor 404 senses the head of the bone cutting piece 2, that is, the folding starting point of the bone cutting piece 2. At this time, the head of the bone cutting piece 2 is located on the first clamping surface, and then the second clamping piece 403 moves close to the first clamping surface to fix the head of the bone cutting piece 2 on the first clamping surface. Then the first clamping piece 402 and the second clamping piece 403 drive the head of the bone cutting piece 2 away from the working surface and fold toward the tail of the bone cutting piece 2, and at the same time, the folding pressing plate 901 presses the bone cutting piece 2 from the folding position 11 to the tail of the bone cutting piece 2, and the bone cutting device 30 and the cutting piece clamping mechanism 40 move along the working surface at the same speed until the second position detector detects the folding end point of the bone cutting piece 2. Then, the first clamping member 402 and the second clamping member 403 drive the head of the bone cutting piece 2 to approach the working surface, and the second clamping member 403 moves away from the first clamping member 402 to release the clamping of the head of the bone cutting piece 2, thereby completing the folding of the bone cutting piece 2.

[0234] Preferably, after the second clamping piece 403 is away from the first clamping piece 402 and the clamping of the head of the bone cutting piece 2 is released, if the head and the tail of the bone cutting piece 2 are not well overlapped, the piece clamping mechanism 40 can continue to move a certain distance to make the head of the bone cutting piece 2 close to its tail, thereby making the head and the tail of the bone cutting piece 2 well overlapped.

[0235] Another embodiment of the present invention provides a cutting piece processing method, which uses the cutting piece processing device 3. The cutting piece 1 to be folded is placed in the lifting groove 705, and the cutting piece folding device 70 folds the cutting piece to obtain the folded cutting piece 1. Then, the cutting piece threading device 80 threads and opens the bone of the folded cutting piece 1 to obtain the bone-opening cutting piece 2. Then, the bone-opening cutting piece 2 is folded in cooperation with the cutting piece clamping mechanism 40 to obtain the folded bone-opening cutting piece. Then, the folding cutting piece transporting device 50 transports the folded bone-opening cutting piece to the material receiving bin 110.

[0236] An embodiment of the present invention provides a piece processing device, which includes a piece auxiliary folding device 10 .

[0237] An embodiment of the present invention provides a piece processing device, which includes a piece taking device 20 .

[0238] An embodiment of the present invention provides a piece processing device, which includes a piece cutting device 30 .

[0239] An embodiment of the present invention provides a piece processing device, which includes a piece clamping mechanism 40 .

[0240] An embodiment of the present invention provides a piece processing device, which includes a folded piece transfer device 50 .

[0241] An embodiment of the present invention provides a piece processing device, which includes a reinforced friction member 60 .

[0242] An embodiment of the present invention provides a piece processing device, which includes a piece folding device 70 .

[0243] An embodiment of the present invention provides a piece processing device, which includes a piece wiring device 80 .

[0244] An embodiment of the present invention provides a piece processing device, which includes a bone cutting piece folding device 90.

[0245] An embodiment of the present invention provides a piece processing equipment, which includes at least one of a piece auxiliary folding device 10, a piece picking device 20, a piece opening device 30, a piece clamping mechanism 40, a folded piece transport device 50, a reinforced friction member 60, a piece folding device 70, a piece threading device 80 and an opening piece folding device 90.

[0246] It should be noted that, in order to facilitate the description of the technical solution of the present invention, in a specific example, the piece auxiliary folding device 10, the piece picking device 20, the piece opening device 30, the piece clamping mechanism 40, the folded piece transfer device 50, the reinforced friction member 60, the piece folding equipment 70, the piece wiring equipment 80, the opening piece folding equipment 90 and the workbench 100 in the piece processing equipment 3 are the same workbench 100. As components of the piece processing equipment 3 in one embodiment of the present invention, the piece auxiliary folding device 10, the piece picking device 20, the piece bone opening device 30, the piece clamping mechanism 40, the folded piece transfer device 50, the reinforced friction member 60, the piece folding device 70, the piece wire-splitting device 80 and the bone-opening piece folding device 90 are arranged on a workbench 100, but the protection scope of the present invention is not limited. The piece auxiliary folding device 10, the piece picking device 20, the piece bone opening device 30, the piece clamping mechanism 40, the folded piece transfer device 50, the reinforced friction member 60, the piece folding device 70, the piece wire-splitting device 80 and the bone-opening piece folding device 90 can all have their own independent workbench 100. The piece auxiliary folding device 10, the piece picking device 20, the piece opening device 30, the piece clamping mechanism 40, the folded piece transfer device 50, the reinforced friction member 60, the piece folding equipment 70, the piece wiring equipment 80, and the opening piece folding equipment 90 can be combined in any way to form a piece production equipment that meets the processing requirements.

[0247] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0248] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A piece processing equipment, characterized in that: It includes a workbench, a sewing mechanism, a piece taking device, a piece cutting device and a piece clamping mechanism; The workbench has a work surface; The sewing mechanism is arranged on the workbench to sew the folded pieces on the work surface; The cut piece taking device is movably connected to the workbench; the cut piece taking device comprises a first clamping member and a second clamping member, the relative position between the first clamping member and the second clamping member is adjustable, the first clamping member and the second clamping member can cooperate with each other to clamp the cut piece to be folded on the work surface; the first clamping member can move to abut against the work surface; The piece cutting and bone opening device comprises a first limiter, a second limiter, a bone opening piece and a bone opening piece driving mechanism; the first limiter, the second limiter and the bone opening piece are all movably connected to the workbench; the first limiter and the bone opening piece can move to abut against each other; the second limiter has a limiter surface and a support surface away from the limiter surface; The bone opening member driving mechanism is connected to the bone opening member to drive the bone opening member to move along the support surface, and the bone opening member can move to extend out of the support surface; The piece cutting and bone opening device is movably connected to the workbench to be used for opening the bones of the folded pieces to obtain bone-opened pieces; The piece clamping mechanism comprises a first clamping member, a second clamping member, a first position sensor and a second position sensor; the first clamping member, the second clamping member, the first position sensor and the second position sensor are all movably connected to the workbench; the relative position between the first clamping member and the second clamping member is adjustable, and the first clamping member and the second clamping member can cooperate with each other to clamp the bone-cut piece; the first clamping member can move to abut against the work surface; the relative position between the first position sensor and the second position sensor is adjustable, and the first position sensor and the second position sensor are respectively close to the second clamping member to respectively detect the folding starting point and the folding end point of the bone-cut piece; The piece processing equipment further comprises a piece auxiliary folding device; the piece auxiliary folding device comprises a piece blocking mechanism, a guide and a guide driving mechanism; the piece blocking mechanism comprises a mounting member and a crease forming member, the mounting member is movably connected to the guide and can move to a first preset position or reset; the crease forming member extends from the mounting member to form a crease on the piece to be folded; the guide driving mechanism is connected to the guide to drive the guide to move; The cut piece auxiliary folding device also includes a stopper; the stopper is movably connected to the guide member to stop the mounting member in the first movement direction; the guide member driving mechanism is used to drive the guide member to move from a starting position to a second preset position along a second movement direction.

2. The cutting piece processing equipment according to claim 1, characterized in that: The piece processing equipment also includes a folded piece transfer device; the folded piece transfer device includes a first transfer member and a second transfer member; the first transfer member and the second transfer member are both movably arranged on the workbench, and the relative position between the first transfer member and the work surface, and the relative position between the second transfer member and the work surface are both adjustable; the first transfer member and the second transfer member can respectively move to abut against the work surface; the first transfer member and the second transfer member cooperate with each other to transfer the folded bone-opening pieces to subsequent workstations.

3. The cutting and processing equipment according to claim 2, characterized in that: The folded panel transfer device further comprises a first drive mechanism, a second drive mechanism, a third drive mechanism and a fourth drive mechanism; The first driving mechanism and the second driving mechanism cooperate with the first transport member respectively, the first driving mechanism is used to drive the first transport member to move in the first direction, and the second driving mechanism is used to drive the first transport member to move in the second direction; The third driving mechanism and the fourth driving mechanism cooperate with the second transfer member respectively, the third driving mechanism is used to drive the second transfer member to move in the third direction, and the fourth driving mechanism is used to drive the second transfer member to move in the fourth direction.

4. The cutting piece processing equipment according to claim 3, characterized in that: The first direction is perpendicular to the second direction; and / or, The third direction is perpendicular to the fourth direction.

5. The cutting piece processing equipment according to claim 4, characterized in that: The first direction is the same as the third direction, and the second direction is the same as the fourth direction.

6. The cutting piece processing equipment according to any one of claims 1 to 5, characterized in that: The cut piece auxiliary folding device also includes a traction mechanism, which is connected to the mounting member to pull the mounting member to move on the guide member.

7. The cutting piece processing equipment according to any one of claims 1 to 5, characterized in that: The cutting piece auxiliary folding device also includes a reset member; the reset member is fixed on the workbench, and the reset member extends from the reset position to the starting position; the mounting member can move to abut against the reset member; the reset position is the position where the mounting member moves to abut against the reset member; the reset position is located in the first movement direction, and the reset position is farther away from the second preset position than the first preset position, or the reset position coincides with the first preset position.

8. A cutting processing method, characterized in that: Using the cutting piece processing equipment according to any one of claims 1 to 7, the cutting piece processing method comprises the following steps: The first clamping member and the second clamping member cooperate with each other to clamp one end of the to-be-folded piece on the working surface and fold it toward the other end thereof to obtain a folded piece; The first clamping member and the second clamping member hold the first single-layer piece end of the folded piece, and the first clamping member presses the folded piece onto the work surface and transfers the folded piece to a position close to the piece bone opening device; The first single-layer piece end of the folded piece is fixed to the work surface through the second stopper, and the second single-layer piece end of the folded piece is fixed to the frame opening piece through the first stopper; The cutting piece opening device is close to the sewing mechanism, and the sewing mechanism sews the folded cutting piece; The first limiting member is away from the frame opening member to release the fixation of the second single-layer cut piece end; The bone opening piece driving mechanism drives the bone opening piece to extend from the support surface to push out the second single-layer cut piece end to obtain a bone opening cut piece; The piece clamping mechanism is close to the bone-cut piece. After the first position sensor detects the folding starting point of the bone-cut piece, the first clamping member and the second clamping member cooperate with each other to clamp one end of the bone-cut piece and fold it toward the other end until the second position sensor detects the folding end point of the bone-cut piece, thereby obtaining a folded bone-cut piece.

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