Cutting piece combining device and cutting piece combining method

Abstract

The invention discloses a cutting piece combining device, and relates to the technical field of garment production. A piece moving module is used for adjusting the position and angle of a cutting piece, a dragging module is used for placing an upper cutting piece and a lower cutting piece, an upper supporting plate is used for driving the upper cutting piece to move, and a lower supporting plate is used for driving the lower cutting piece to move; firstly, an upper cutting piece and a lower cutting piece are detected through a detection module, and the position and the angle are adjusted through a piece moving module; when overlapping placement is needed, the contact assembly is firstly pressed on the cutting pieces of the upper supporting plate, and the upper supporting plate translates to enable the cutting pieces to fall to the template; then the contact assembly is pressed on the cut-parts of the lower supporting plate, the lower supporting plate translates so that the cut-parts can fall to the template, and the two cut-parts are placed on the template in an overlapped mode; or, firstly, the contact assembly is pressed on the cutting piece of the upper supporting plate, and the upper supporting plate translates, so that the cutting piece falls to the lower supporting plate; and then the contact assembly is pressed on the cut-parts of the lower supporting plate, the lower supporting plate translates so that the cut-parts can fall to the template, and the two cut-parts are placed on the template in an overlapped mode. Therefore, the cutting pieces can be automatically placed in an overlapped mode.

Description

Technical Field

[0001] The present invention relates to the technical field of clothing production, and further relates to a cutting piece joining device. In addition, the present invention also relates to a cutting piece joining method. Background Art

[0002] In the process of making clothes from fabric, the fabric needs to be cut into a number of pieces of corresponding shapes, and then the pieces are spliced ​​and sewn together to form clothes. Some clothes require two pieces of similar shapes to be overlapped and then sewn together.

[0003] During the use of template machines in the clothing industry, single-layer or multi-layer pieces are placed manually in the template. There are generally problems such as poor consistency in the placement of pieces in the template, low placement efficiency, high labor intensity, monotonous work, waste of human resources, and low degree of automation. In the prior art, there is no perfect device for automatic assembling of fabric pieces and automatic template loading for template machines.

[0004] For those skilled in the art, how to automatically realize the overlapping placement of cut pieces is a technical problem that needs to be solved at present. Summary of the invention

[0005] The present invention provides a cut piece assembly device, which can automatically overlap the cut pieces, reduce the labor intensity, and improve the overlapping accuracy and automation level. The specific scheme is as follows:

[0006] A piece cutting and combining device, comprising:

[0007] The sheet moving module includes a three-dimensional translation adjustment component, a rotation adjustment component, and a contact component. The three-dimensional translation adjustment component is used to drive the contact component to move three-dimensionally, and the rotation adjustment component is used to drive the contact component to rotate;

[0008] The drag module includes an upper drag component, a lower drag component, and a template drag component. The upper drag component includes an upper driver and an upper support plate, the lower drag component includes a lower driver and a lower support plate, and the template drag component includes a template driver and a template; the upper driver is used to drive the upper support plate to translate, the lower driver is used to drive the lower support plate to translate, and the template driver is used to drive the template to translate;

[0009] The detection module is used to detect the orientation of the cut pieces placed on the upper pallet and the lower pallet; the contact component is used to adjust the orientation of the cut pieces according to the detection information of the detection module, and can transfer the cut pieces from the upper pallet to the lower pallet or the template, and can transfer the cut pieces from the lower pallet to the template.

[0010] Optionally, there are height differences among the upper support plate, the lower support plate and the template respectively, and the contact component can be pressed on the cut piece and cooperate with the upper support plate or the lower support plate to translate to realize the cut piece transfer.

[0011] Optionally, the contact assembly includes a pressing plate and a locking member, wherein the locking member is used to fix the pressing plate to the output portion of the rotation adjustment assembly, and the pressing plate is used to apply pressure to the cut piece and form friction force on the cut piece to drive the cut piece to move.

[0012] Optionally, the contact assembly includes a pressure plate buffer, which is installed on the surface of the pressure plate and is used to contact the cut piece to form a buffer and increase friction.

[0013] Optionally, the three-dimensional translation adjustment component includes an X-axis moving mechanism, a Y-axis moving mechanism, and a Z-axis moving mechanism, the Y-axis moving mechanism is used to drive the X-axis moving mechanism to move along the Y-axis, the X-axis moving mechanism is used to drive the Z-axis moving mechanism to move along the X-axis, and the Z-axis moving mechanism is used to drive the rotation adjustment component to move along the Z-axis.

[0014] Optionally, the rotation adjustment assembly includes a motor mounting plate, a servo motor, a coupling, and a pressure plate connecting shaft, the motor mounting plate is installed on the Z-axis moving mechanism, the servo motor is installed on the motor mounting plate, the pressure plate connecting shaft is connected to the servo motor through the coupling, and the contact assembly is installed on the pressure plate connecting shaft.

[0015] Optionally, the movement directions of the upper support plate, the lower support plate and the template remain parallel.

[0016] Optionally, the detection module includes a visual component and a light source component, the upper pallet and the lower pallet are made of light-transmitting material, the light source component is used to provide lighting to the upper pallet and the lower pallet from below, and the visual component is used to detect the orientation of the cut piece from above.

[0017] Optionally, the contact component includes a vacuum suction plate, and the vacuum suction plate is used to absorb the cut pieces.

[0018] The present invention also provides a method for cutting and assembling pieces, comprising:

[0019] Place the upper piece flat on the upper pallet, and place the lower piece on the lower pallet;

[0020] The upper driver drives the upper support plate to move to the detection module to detect the position of the cut piece, and the lower driver drives the lower support plate to move to the detection module to detect the position of the cut piece;

[0021] The contact component is driven by the three-dimensional translation adjustment component and the rotation adjustment component to adjust the orientation of the cut piece according to the detection information of the detection module;

[0022] The contact component is pressed on the cut piece of the lower support plate, and the lower support plate is translated so that the cut piece falls onto the template; the contact component is pressed on the cut piece of the upper support plate, and the upper support plate is translated so that the cut piece falls onto the template; two cut pieces are placed overlapping on the template;

[0023] Alternatively, the contact component presses on the cutting piece of the upper pallet, and the upper pallet translates so that the cutting piece falls onto the lower pallet; the contact component presses on the cutting piece of the lower pallet, and the lower pallet translates so that the cutting piece falls onto the template, and two cutting pieces are placed overlapping on the template.

[0024] The present invention provides a piece-closing device, which uses a piece-shifting module to adjust the position and angle of a piece, uses a dragging module to place an upper piece and a lower piece, and uses an upper support plate to drive the upper piece to move, and uses a lower support plate to drive the lower piece to move; firstly, the upper piece and the lower piece are detected by a detection module, and the position and angle are adjusted by the piece-shifting module; when overlapping placement is required, firstly, a contact component is pressed on the piece of the upper support plate, and the upper support plate is translated so that the piece falls to a template; then, the contact component is pressed on the piece of the lower support plate, and the lower support plate is translated so that the piece falls to the template, and two pieces of pieces are placed overlappingly on the template; or, firstly, the contact component is pressed on the piece of the upper support plate, and the upper support plate is translated so that the piece falls to the lower support plate; then, the contact component is pressed on the piece of the lower support plate, and the lower support plate is translated so that the piece falls to the template, and two pieces of pieces are placed overlappingly on the template. Thus, overlapping placement of pieces is automatically realized. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 A schematic isometric view of a specific embodiment of the cutting and joining device provided by the present invention;

[0027] Figure 2 It is an axonometric diagram of a specific embodiment of a sheet moving module;

[0028] Figure 3 This is an axonometric diagram of a specific embodiment of the drag module.

[0029] The figure includes:

[0030] The sheet moving module 1, the three-dimensional translation adjustment component 11, the X-axis moving mechanism 111, the Y-axis moving mechanism 112, the Z-axis moving mechanism 113, the rotation adjustment component 12, the motor mounting plate 121, the servo motor 122, the coupling 123, the pressure plate connecting shaft 124, the contact component 13, the pressure plate 131, the locking piece 132, the pressure plate buffer 133, the dragging module 2, the upper dragging component 21, the upper driver 211, the upper support plate 212, the lower dragging component 22, the lower driver 221, the lower support plate 222, the template dragging component 23, the template driver 231, the template 232, the detection module 3, the visual component 31, and the light source component 32. DETAILED DESCRIPTION

[0031] The core of the present invention is to provide a cut piece joining device, which can realize automatic overlapping placement of cut pieces, reduce manual labor intensity, and improve overlapping placement accuracy and automation level.

[0032] In order to enable those skilled in the art to better understand the technical solution of the present invention, the cutting and joining device and the cutting and joining method of the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0033] Combination Figure 1 As shown, the present invention provides a piece-cutting and piece-closing device, comprising a piece-moving module 1, a dragging module 2, and a detection module 3. The piece-moving module 1 is used to adjust and transfer the piece, the dragging module 2 is used to place the piece, and the detection module 3 is used to detect the position of the piece. The piece-moving module 1, the dragging module 2, and the detection module 3 can be integrated and installed together on a supporting chassis.

[0034] Combination Figure 1 , Figure 2 The sheet moving module 1 includes a three-dimensional translation adjustment component 11, a rotation adjustment component 12, and a contact component 13. The three-dimensional translation adjustment component 11 is used to drive the contact component 13 to move three-dimensionally, and the rotation adjustment component 12 is used to drive the contact component 13 to rotate; generally, the rotation adjustment component 12 is installed at the output part of the three-dimensional translation adjustment component 11, and the contact component 13 is installed at the output part of the rotation adjustment component 12. The contact component 13 is used to contact the cut piece, so as to perform position translation and angle adjustment on the cut piece.

[0035] Combination Figure 1 , Figure 3The drag module 2 includes an upper drag component 21, a lower drag component 22, and a template drag component 23. The upper drag component 21 is used to place the upper piece, the lower drag component 22 is used to place the lower piece, and the template drag component 23 is used to place the upper and lower pieces after overlapping. The upper piece and the lower piece are both pieces. Generally, only two pieces need to be overlapped, but it can also be applied to overlapping pieces of more layers. Corresponding drag components can be added, and the upper drag component 21 and the lower drag component 22 can also be reused. For the convenience of explanation, this article takes the setting of two pieces, the upper piece and the lower piece, as an example. It should be pointed out that the pieces used for overlapping can be pieces of the same shape and size, or different shapes and sizes.

[0036] The upper drag assembly 21 includes an upper driver 211 and an upper support plate 212, the lower drag assembly 22 includes a lower driver 221 and a lower support plate 222, and the template drag assembly 23 includes a template driver 231 and a template 232; the upper driver 211, the lower driver 221, and the template driver 231 are independently arranged to drive the upper support plate 212, the lower support plate 222, and the template 232 independently, so that the upper support plate 212, the lower support plate 222, and the template 232 move independently. The upper driver 211 is used to drive the upper support plate 212 to translate, the lower driver 221 is used to drive the lower support plate 222 to translate, and the template driver 231 is used to drive the template 232 to translate. The upper surfaces of the upper support plate 212 and the lower support plate 222 are placement surfaces, which are generally set to a plane, but can also be set accordingly as needed. The upper support plate 212 is used to support the upper cut piece, and the lower support plate 222 is used to support the lower cut piece.

[0037] The upper driver 211, the lower driver 221 and the template driver 231 respectively include guide rails and power structures. The power structures can use cylinders, electric cylinders, screws, etc. to make the upper driver 211, the lower driver 221 and the template driver 231 move along their respective guide rails.

[0038] The detection module 3 is used to detect the orientation of the cut pieces placed on the upper support plate 212 and the lower support plate 222, including whether the position and angle of the upper cut piece placed on the upper support plate 212 are correct, and whether the position and angle of the lower cut piece placed on the lower support plate 222 are correct, and serves as a basis for whether the cut pieces need to be adjusted.

[0039] The contact component 13 is used to adjust the orientation of the cut piece according to the detection information of the detection module 3, to ensure that the position and angle of the upper and lower cut pieces are consistent, and to meet the requirements of the cut piece overlap. When the detection module 3 detects that the position of the upper or lower cut piece is inaccurate and needs to be adjusted, the three-dimensional translation adjustment component 11 and the rotation adjustment component 12 cooperate to drive the contact component 13 to press on the cut piece, and by moving or rotating the contact component 13, the position and / or angle of the cut piece is adjusted to achieve the correct orientation.

[0040] When the pieces need to be placed overlappingly, the pieces are transferred from the upper pallet 212 to the lower pallet 222 or the template 232 through the contact component 13, and the pieces are transferred from the lower pallet 222 to the template 232 through the contact component 13. There are two cases: the first case is to first transfer the upper piece from the upper pallet 212 to the lower pallet 222, at which point the upper and lower pieces are placed overlappingly, but further operation is still required, and the contact component 13 transfers the overlapping pieces placed on the lower pallet 222 as a whole to the template 232. The second case is to first transfer the lower piece from the lower pallet 222 to the template 232, and then transfer the upper piece from the upper pallet 212 to the template 232, and the two pieces are overlapped on the template 232.

[0041] The cutting piece combining device provided by the present invention can automatically realize detection, adjustment, and overlapping operations, automatically realize overlapping placement of cutting pieces, improve the automation level of overlapping placement, reduce manual labor intensity, and improve the accuracy of overlapping placement of cutting pieces.

[0042] On the basis of the above scheme, there are height differences between the upper support plate 212, the lower support plate 222, and the template 232 of the present invention, that is, the height of the upper support plate 212 is higher than the height of the lower support plate 222, the height of the lower support plate 222 is higher than the height of the template 232, and there are certain gaps between the upper support plate 212, the lower support plate 222, and the template 232. The friction coefficient between the contact component 13 and the cut piece is greater than the friction coefficient between the upper support plate 212, the lower support plate 222, the template 232 and the cut piece; the contact component 13 can press on the cut piece and cooperate with the upper support plate 212 or the lower support plate 222 to translate to realize the transfer of the cut piece. When the contact component 13 is pressed on the upper piece placed on the upper support plate 212, the friction force generated between the contact component 13 and the upper piece is greater than the friction force generated between the upper support plate 212 and the upper piece. Therefore, when the contact component 13 remains stationary and the upper support plate 212 translates, the upper piece and the contact component 13 remain relatively stationary. Since the upper piece loses the support of the upper support plate 212, as the upper support plate 212 gradually translates, the upper piece gradually falls due to gravity and falls onto the lower support plate 222 or the template 232. The same applies to the transfer of the lower piece. When the contact component 13 presses on the lower piece placed on the lower support plate 222, the friction force generated between the contact component 13 and the lower piece is greater than the friction force generated between the lower support plate 222 and the lower piece. Therefore, when the contact component 13 remains stationary and the lower support plate 222 translates, the lower piece and the contact component 13 remain relatively stationary. Since the lower piece loses the support of the lower support plate 222, as the lower support plate 222 gradually translates, the lower piece gradually falls due to gravity and falls onto the template 232.

[0043] Combination Figure 1 , Figure 2As shown, the contact assembly 13 includes a pressing plate 131 and a locking member 132. The locking member 132 is used to fix the pressing plate 131 to the output portion of the rotation adjustment assembly 12. The locking member 132 serves as a connection fixing structure and is used to ensure the connection strength of the pressing plate 131. The pressing plate 131 is used to apply pressure to the cut piece and form a friction force on the cut piece to drive the cut piece to move. The lower surface of the pressing plate 131 is set as a plane, which can improve the sufficiency of contact with the cut piece and ensure uniform contact with each position of the cut piece.

[0044] The contact assembly 13 includes a pressure plate buffer 133, which is installed on the surface of the pressure plate 131 and is used to contact the cut pieces to form a buffer and increase the friction force. The pressure plate buffer 133 is fixed on the lower surface of the pressure plate 131. The pressure plate buffer 133 has a certain elasticity. When the pressure plate 131 moves downward and approaches the cut pieces, it can play a buffering role to prevent the pressure plate 131 from having a hard impact. The pressure plate buffer 133 can be made of materials such as silicone and rubber. The pressure plate buffer 133 can be a complete planar structure buffer pad set on the lower surface of the pressure plate 131, or it can be a number of independent buffer pads evenly distributed. The pressure plate buffer 133 not only plays a buffering role during the downward pressing process, but also plays a role in increasing the friction coefficient.

[0045] Combination Figure 1 , Figure 2 As shown, the three-dimensional translation adjustment component 11 includes an X-axis moving mechanism 111, a Y-axis moving mechanism 112, and a Z-axis moving mechanism 113. The Y-axis moving mechanism 112 is used to drive the X-axis moving mechanism 111 to move along the Y-axis, the X-axis moving mechanism 111 is used to drive the Z-axis moving mechanism 113 to move along the X-axis, and the Z-axis moving mechanism 113 is used to drive the rotation adjustment component 12 to move along the Z-axis, and the three-dimensional translation movement of the driving contact component 13 is realized through three-dimensional linear movement. In addition to the above structure, a structure driven by a robot arm can also be used, and these specific embodiments should also be included in the protection scope of the present invention.

[0046] The rotation adjustment assembly 12 includes a motor mounting plate 121, a servo motor 122, a coupling 123, and a pressure plate connecting shaft 124. The motor mounting plate 121 is mounted on the Z-axis moving mechanism 113. The motor mounting plate 121 is used to move the entire rotation adjustment assembly 12. The servo motor 122 is mounted on the motor mounting plate 121, the pressure plate connecting shaft 124 is connected to the servo motor 122 through the coupling 123, and the contact assembly 13 is mounted on the pressure plate connecting shaft 124. The servo motor 122 drives the contact assembly 13 to rotate through the output shaft.

[0047] In the embodiment provided by the present invention, the moving directions of the upper support plate 212, the lower support plate 222 and the template 232 remain parallel. Figure 1 , Figure 2The upper support plate 212, the lower support plate 222 and the template 232 all move in the Y-axis direction, and the three can overlap vertically. In addition to the embodiment shown in the drawings, the upper support plate 212, the lower support plate 222 and the template 232 can also be arranged in a mutually intersecting or perpendicular manner, but the occupied area is larger, so Figure 1 The structure displayed is more integrated.

[0048] Combination Figure 1 As shown, the detection module 3 includes a visual component 31 and a light source component 32, wherein the visual component 31 is used for detection, and the light source component 32 is used for providing illumination. The upper support plate 212 and the lower support plate 222 are made of light-transmitting materials, and the light source component 32 is located at the bottom. The light source component 32 provides illumination to the upper support plate 212 and the lower support plate 222 from the bottom, and the visual component 31 is used to detect the orientation of the cut pieces from above. The upper support plate 212 and the lower support plate 222 are transparent or translucent flat plates that can allow light sources to pass through, and can provide more sufficient light sources for the cut pieces, making visual detection more accurate.

[0049] In addition to using the contact component 13 to press the cut pieces and moving the upper support plate 212 and the lower support plate 222 to transfer the cut pieces, the present invention also provides another embodiment: the contact component 13 includes a vacuum suction plate, which is used to adsorb the cut pieces, and the vacuum negative pressure adsorption method can be used to achieve the transfer and placement of the cut pieces.

[0050] The present invention also provides a method for cutting and joining pieces, comprising the following steps:

[0051] S1. Place the upper piece flat on the upper support plate 212 and the lower piece on the lower support plate 222. When placing, first place the upper support plate 212 and the lower support plate 222 in their initial positions, and the upper support plate 212 and the lower support plate 222 are staggered with each other so that the upper piece and the lower piece can be placed at the same time.

[0052] S2. The upper driver 211 drives the upper support plate 212 to move to the detection module 3 to detect the position of the cut piece, and the lower driver 221 drives the lower support plate 222 to move to the detection module 3 to detect the position of the cut piece; the detection content includes the position and angle of the cut piece, which serves as the basis for subsequent adjustments.

[0053] S3. The contact component 13, under the drive of the three-dimensional translation adjustment component 11 and the rotation adjustment component 12, adjusts the orientation of the cut piece according to the detection information of the detection module 3; combined with the above detection results, the cut piece is driven to translate and rotate through the contact component 13. The contact component 13 can be used to press the cut piece to move by friction, or to suck the cut piece by a suction cup.

[0054] The process of overlapping the cut pieces can be completed by step S4 or step S5:

[0055] S4, the contact component 13 presses on the cut piece of the lower support plate 222, and the lower support plate 222 translates so that the cut piece falls onto the template 232; the contact component 13 presses on the cut piece of the upper support plate 212, and the upper support plate 212 translates so that the cut piece falls onto the template 232; the two cut pieces are placed overlapping on the template 232.

[0056] In this step, the lower piece is first transferred to the template 232 , and then the upper piece is transferred to the template 232 , and the two pieces are overlapped on the template 232 .

[0057] S5. The contact component 13 is pressed on the cut piece on the upper support plate 212, and the upper support plate 212 is translated so that the cut piece falls to the lower support plate 222; the contact component 13 is pressed on the cut piece on the lower support plate 222, and the lower support plate 222 is translated so that the cut piece falls to the template 232, and the two cut pieces are placed overlapping on the template 232.

[0058] In this step, the upper cut piece is first transferred to the lower support plate 222 to achieve overlap, and then the two overlapped cut pieces are simultaneously transferred to the template 232 , so that the two overlapped cut pieces are finally supported by the template 232 .

[0059] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cutting and joining device, characterized in that: include: A sheet moving module (1) comprises a three-dimensional translation adjustment component (11), a rotation adjustment component (12), and a contact component (13), wherein the three-dimensional translation adjustment component (11) is used to drive the contact component (13) to move three-dimensionally, and the rotation adjustment component (12) is used to drive the contact component (13) to rotate; The drag module (2) comprises an upper drag component (21), a lower drag component (22), and a template drag component (23); the upper drag component (21) comprises an upper driver (211) and an upper support plate (212); the lower drag component (22) comprises a lower driver (221) and a lower support plate (222); and the template drag component (23) comprises a template driver (231) and a template (232); the upper driver (211) is used to drive the upper support plate (212) to translate; the lower driver (221) is used to drive the lower support plate (222) to translate; and the template driver (231) is used to drive the template (232) to translate; The detection module (3) is used to detect the orientation of the cut pieces placed on the upper support plate (212) and the lower support plate (222); the contact component (13) is used to adjust the orientation of the cut pieces according to the detection information of the detection module (3), and can transfer the cut pieces from the upper support plate (212) to the lower support plate (222) or the template (232), and can transfer the cut pieces from the lower support plate (222) to the template (232).

2. The cutting and joining device according to claim 1, characterized in that: There are height differences between the upper support plate (212), the lower support plate (222), and the template (232) respectively, and the contact component (13) can be pressed on the cut piece and cooperate with the upper support plate (212) or the lower support plate (222) to translate to achieve the transfer of the cut piece.

3. The cutting and joining device according to claim 2, characterized in that: The contact assembly (13) comprises a pressing plate (131) and a locking member (132); the locking member (132) is used to fix the pressing plate (131) to the output portion of the rotation adjustment assembly (12); the pressing plate (131) is used to apply pressure to the cut piece and form a friction force on the cut piece to drive the cut piece to move.

4. The cutting and joining device according to claim 3, characterized in that: The contact assembly (13) comprises a pressure plate buffer (133), wherein the pressure plate buffer (133) is mounted on the surface of the pressure plate (131) and is used for contacting the cut piece to form a buffer and increase friction.

5. The cutting and joining device according to claim 4, characterized in that: The three-dimensional translation adjustment component (11) comprises an X-axis moving mechanism (111), a Y-axis moving mechanism (112), and a Z-axis moving mechanism (113); the Y-axis moving mechanism (112) is used to drive the X-axis moving mechanism (111) to move along the Y-axis; the X-axis moving mechanism (111) is used to drive the Z-axis moving mechanism (113) to move along the X-axis; and the Z-axis moving mechanism (113) is used to drive the rotation adjustment component (12) to move along the Z-axis.

6. The cutting and joining device according to claim 5, characterized in that: The rotation adjustment component (12) comprises a motor mounting plate (121), a servo motor (122), a coupling (123), and a pressure plate connecting shaft (124); the motor mounting plate (121) is mounted on the Z-axis moving mechanism (113); the servo motor (122) is mounted on the motor mounting plate (121); the pressure plate connecting shaft (124) is connected to the servo motor (122) via the coupling (123); and the contact component (13) is mounted on the pressure plate connecting shaft (124).

7. The cutting and joining device according to claim 1, characterized in that: The moving directions of the upper supporting plate (212), the lower supporting plate (222) and the template (232) remain parallel.

8. The cutting and joining device according to claim 1, characterized in that: The detection module (3) comprises a visual component (31) and a light source component (32); the upper support plate (212) and the lower support plate (222) are made of light-transmitting material; the light source component (32) is used to provide lighting to the upper support plate (212) and the lower support plate (222) from below; and the visual component (31) is used to detect the orientation of the cut piece from above.

9. The cutting and joining device according to claim 1, characterized in that: The contact component (13) comprises a vacuum suction plate, and the vacuum suction plate is used for adsorbing the cut pieces.

10. A method for cutting and joining pieces, characterized in that: include: Place the upper cut piece flat on the upper support plate (212), and place the lower cut piece on the lower support plate (222); The upper driver (211) drives the upper support plate (212) to move to the detection module (3) to detect the position of the cut pieces, and the lower driver (221) drives the lower support plate (222) to move to the detection module (3) to detect the position of the cut pieces; The contact component (13) is driven by the three-dimensional translation adjustment component (11) and the rotation adjustment component (12) to adjust the orientation of the cut piece according to the detection information of the detection module (3); The contact component (13) is pressed on the cut piece of the lower support plate (222), and the lower support plate (222) is translated so that the cut piece falls onto the template (232); the contact component (13) is pressed on the cut piece of the upper support plate (212), and the upper support plate (212) is translated so that the cut piece falls onto the template (232); two cut pieces are placed overlapping on the template (232); Alternatively, the contact component (13) is pressed on the cutting piece of the upper support plate (212), and the upper support plate (212) is translated so that the cutting piece falls onto the lower support plate (222); the contact component (13) is pressed on the cutting piece of the lower support plate (222), and the lower support plate (222) is translated so that the cutting piece falls onto the template (232), and the two cutting pieces are placed overlapping on the template (232).

Images