Lining paper winding device

Abstract

The invention provides a lining paper winding device applied to a fiber placement machine, the lining paper winding device comprises a driving assembly, a guide assembly, a bearing assembly and a locking assembly, the driving assembly comprises a driving part and a rotating shaft, one end of lining paper is attached to the surface of a lining paper winding drum, the locking assembly is installed at the end of the rotating shaft to clamp the lining paper winding drum, and the lining paper winding drum is wound around the driving part. Then the driving piece is controlled to drive the lining paper reel to rotate so as to wind the lining paper, after winding, the locking assembly is detached from the rotating shaft, the lining paper reel is pulled out of the rotating shaft, and the lining paper reel can be compressed by extruding the lining paper wound outside the lining paper reel due to the fact that the empty groove extending in the axial direction is formed in the surface of the lining paper reel; the outer wall of the lining paper winding drum extrudes the empty groove, the outer diameter of the lining paper winding drum is reduced under extrusion, so that the lining paper winding drum can be taken out from the lining paper wound into the drum, disassembly is very simple and labor-saving, the lining paper recycling efficiency is improved, and the lining paper can be prevented from being damaged.

Description

Technical Field

[0001] The invention relates to the technical field of wire laying machine structures, and in particular to a lining paper winding device. Background Art

[0002] In the field of composite material manufacturing, the automatic fiber placement machine is one of the important production equipment, which is widely used in the production process of high-performance composite materials such as aerospace, automobile manufacturing, wind power equipment, etc. In order to prevent the fiber material from bonding or being damaged during the laying process, a layer of lining paper is usually wrapped around the outside of the fiber material. This layer of lining paper needs to be removed quickly and non-destructively after the fiber material is laid, so as to carry out subsequent curing or further processing.

[0003] As an auxiliary material in the fiber laying process, liner paper does not directly participate in the load-bearing process, but it plays a key role in ensuring the quality of fiber materials and the smooth progress of the laying process. The existing liner paper winding system mainly uses a round barrel, and the liner paper is wound on the outside of the barrel. In actual production, the round barrel is widely used due to its simple structure and low production cost.

[0004] However, this design has significant defects in the liner removal process. After the barrel and the liner are tightly wound, it often takes a lot of effort to remove the liner, especially for larger barrels. Manual removal becomes more difficult, which is not only inefficient, but also easily leads to damage to the liner, increasing material waste and production costs. Summary of the invention

[0005] The object of the present invention is to provide a lining paper winding device to alleviate the technical problems in the prior art that the lining paper after winding is difficult to remove and is easily damaged.

[0006] The present invention provides a lining paper winding device, which is applied to a wire laying machine and includes: a driving assembly, a guiding assembly, a bearing assembly and a locking assembly, the driving assembly including a driving member and a rotating shaft, one end of the driving member is connected to the automatic wire laying machine, and the rotating shaft is transmission-connected to the driving shaft of the driving member; the guiding assembly includes a connecting member and a rotating member, the connecting member is connected to the driving member, the rotating member is arranged outside the rotating shaft and rotates with the rotating shaft, the rotating member is rotatably connected to the connecting member, and a limiting portion is provided on the rotating member; the bearing assembly includes a lining paper reel for winding lining paper, the surface of the lining paper reel is formed with an empty groove extending in the axial direction, the lining paper reel is sleeved outside the rotating shaft, one end of the lining paper reel is provided with a positioning portion and is matched with the limiting portion to enable the lining paper reel to rotate with the rotating shaft; the locking assembly is detachably arranged at one end of the rotating shaft away from the guiding assembly, and cooperates with the connecting end to clamp the bearing assembly.

[0007] Further, the rotating member is an annular rotating sleeve; the rotating sleeve is spaced apart from the outer wall of the rotating shaft to form an insertion groove, and the limiting portion is located in the insertion groove; the liner paper roll is sleeved on the rotating shaft and inserted in the insertion groove, and the positioning portion is clamped with the limiting portion.

[0008] Further, the limiting portion is a limiting pin, and the positioning portion is a positioning groove adapted to the limiting pin; a mounting hole is provided on the inner wall of the annular rotating sleeve, and the limiting pin is connected to the mounting hole by threaded cooperation; the positioning groove is arranged relative to the mounting hole so that the limiting pin can be inserted into the positioning groove.

[0009] Furthermore, the driving assembly further comprises: a bearing; one end of the bearing is connected to the driving shaft of the driving member, and the other end of the bearing is connected to the rotating shaft.

[0010] Furthermore, the lining paper winding device also includes a mounting frame; the mounting frame is provided with an axial hole and a connecting hole for connecting to the automatic wire laying machine; the driving member is arranged on one side of the mounting frame and connected to the mounting frame, and the bearing is arranged in the mounting frame; the driving shaft of the driving member passes through the axial hole and is transmission-connected to the bearing.

[0011] Furthermore, the drive assembly also includes an adapter, an output disc and a coupling; the adapter is sleeved on the outside of the drive shaft of the drive member and is located in the bearing, and the drive member is transmission-connected to the bearing through the adapter; one end of the output disc is transmission-connected to the bearing, and the other end is transmission-connected to the rotating shaft; the coupling is respectively connected to the output disc and the rotating shaft; the adapter, the output disc and the coupling are all located in the mounting frame.

[0012] Furthermore, the drive assembly also includes an inner ring spacer and an outer ring spacer; the inner ring spacer is arranged between the inner wall of the bearing and the output disk; the outer ring spacer is arranged on the outer wall of the bearing; the inner ring spacer and the outer ring spacer are both located in the mounting frame.

[0013] Furthermore, the locking assembly includes a baffle and a locking piece; the baffle is provided with a first screw hole and a socket; the end of the rotating shaft away from the driving member is provided with a second screw hole and a locking portion; the locking piece passes through the socket and is threadedly engaged with the locking portion, and the positions of the first screw hole and the second screw hole are relative.

[0014] Furthermore, the locking piece is a ball head locking pin; and the locking portion is a latch sleeve adapted to the ball head locking pin.

[0015] Furthermore, the outer wall of the rotating shaft and the inner wall of the lining paper roll are clearance-matched; there are a plurality of empty grooves, and the plurality of empty grooves are arranged at intervals along the circumference of the lining paper roll.

[0016] Beneficial effects: The lining paper winding device provided by the present invention is applied to a wire laying machine and specifically comprises: a driving assembly, a guiding assembly, a bearing assembly and a locking assembly, the driving assembly comprises a driving member and a rotating shaft, one end of the driving member is connected to the automatic wire laying machine, and the rotating shaft is drivingly connected to the driving shaft of the driving member; the guiding assembly comprises a connecting member and a rotating member, the connecting member is connected to the driving member, the rotating member is arranged outside the rotating shaft and rotates with the rotating shaft, the rotating member is rotatably connected with the connecting member, and a limiting portion is arranged on the rotating member; the bearing assembly comprises a lining paper reel for winding lining paper, the surface of the lining paper reel is formed with an empty groove extending in the axial direction, the lining paper reel is sleeved outside the rotating shaft, a positioning portion is provided at one end of the lining paper reel, and the positioning portion is cooperated and connected with the limiting portion so that the lining paper reel rotates with the rotating shaft; the locking assembly is detachably arranged at one end of the rotating shaft away from the guiding assembly, and cooperates with the connecting end to clamp the bearing assembly.

[0017] Specifically, in the present invention, a driving member is arranged on the automatic wire laying machine, a rotating shaft is transmission-connected to the driving member, and the rotating member is connected to the driving member via a connecting member, so that the relative positions of the connecting member and the driving member remain fixed, and a liner paper reel is sleeved on the rotating shaft and transmission-connected to the rotating member. Under this structure, the liner paper reel rotates following the driving member, and the connection structure between the liner paper reel and the rotating member can be ensured by the cooperation of the positioning part and the limiting part, so as to avoid the liner paper reel from moving or the rotating shaft from being too heavy to be driven.

[0018] When using the lining paper winding device provided by the present invention, one end of the lining paper can be attached to the surface of the lining paper roll, and the locking assembly can be installed to the end of the rotating shaft to clamp the lining paper roll. Then, the driving member is controlled to drive the lining paper roll to rotate to wind up the lining paper. After winding, the locking assembly is removed from the rotating shaft, and the lining paper roll is pulled out from the rotating shaft. Since the surface of the lining paper roll is provided with an empty groove extending along the axial direction, the lining paper roll can be compressed by squeezing the lining paper wound outside the lining paper roll, so that the outer wall of the lining paper roll squeezes the empty groove, and the outer diameter of the lining paper roll becomes smaller under squeezing, so that the lining paper roll can be taken out from the lining paper rolled into a roll. The disassembly is very simple and labor-saving, thereby improving the efficiency of lining paper recovery and avoiding damage to the lining paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A schematic diagram of the structure of an automatic liner paper winding device provided in an embodiment of the present invention; Figure 2 A schematic diagram of the separation structure of a driving component in an automatic liner paper winding device provided in an embodiment of the present invention; Figure 3 A schematic diagram of the positional relationship between a driving component and a guiding component in an automatic liner paper winding device provided in an embodiment of the present invention; Figure 4 A schematic diagram of the combined structure of a bearing assembly and a locking assembly in an automatic liner paper winding device provided by an embodiment of the present invention; Figure 5 for Figure 3 Enlarged view of point A in the middle; Figure 6 A schematic diagram of the positional relationship between the automatic liner paper winding device and the liner paper provided in an embodiment of the present invention.

[0021] icon: 100-driving assembly; 110-driving member; 120-rotating shaft; 121-locking part; 130-bearing; 140-mounting frame; 150-adapter; 160-output disk; 170-coupling; 180-inner ring spacer; 190-outer ring spacer; 200-guide assembly; 210-connecting member; 220-rotating member; 221-limiting part; 300-bearing assembly; 310-empty slot; 400-locking assembly; 410-baffle; 411-socket; 420-locking member; 500-lining paper. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0025] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0026] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0027] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] The present invention is further described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0029] The liner paper winding device provided in this embodiment is applied to a wire laying machine.

[0030] See also Figures 1 to 6 The liner paper winding device includes: a driving assembly 100, a guiding assembly 200, a bearing assembly 300 and a locking assembly 400.

[0031] The driving assembly 100 includes a driving member 110 and a rotating shaft 120. One end of the driving member 110 is connected to the automatic wire laying machine, and the rotating shaft 120 is in driving connection with the driving shaft of the driving member 110. The guiding assembly 200 includes a connecting member 210 and a rotating member 220. The connecting member 210 is connected to the driving member 110. The rotating member 220 is arranged outside the rotating shaft 120 and rotates with the rotating shaft 120. The rotating member 220 is rotatably connected with the connecting member 210, and a limiting portion 221 is provided on the rotating member 220. The bearing assembly 300 includes a lining paper reel for winding the lining paper 500. An empty groove 310 extending in the axial direction is formed on the surface of the lining paper reel. The lining paper reel is sleeved outside the rotating shaft 120. One end of the lining paper reel is provided with a positioning portion that cooperates with the limiting portion 221 to enable the lining paper reel to rotate with the rotating shaft 120. The locking assembly 400 is detachably disposed at one end of the rotating shaft 120 away from the guiding assembly 200 , and cooperates with the connecting end to clamp the bearing assembly 300 .

[0032] Specifically, in this embodiment, the driving member 110 is arranged on the automatic wire laying machine, the rotating shaft 120 is connected to the driving member 110 in transmission, and the rotating member 220 is connected to the driving member 110 through the connecting member 210, so that the relative position of the connecting member 210 and the driving member 110 remains fixed, and the lining paper reel is sleeved on the rotating shaft and is connected to the rotating member 220 in transmission.

[0033] In this structure, the liner paper roll rotates along with the driving member 110, and the cooperation between the positioning portion and the limiting portion 221 can ensure the connection structure between the liner paper roll and the rotating member 220, thereby preventing the liner paper roll from moving or the rotating shaft 120 from being too heavy to be driven.

[0034] When using the liner paper winding device, firstly, one end of the liner paper 500 is attached to the surface of the liner paper roll, and the locking assembly 400 is installed to the end of the rotating shaft 120 to clamp the liner paper roll, and then the driving member 110 is controlled to drive the liner paper roll to rotate to wind up the liner paper 500.

[0035] After winding, the locking assembly 400 is disassembled from the rotating shaft 120, and the liner roll is pulled out from the rotating shaft 120. Since the surface of the liner roll is provided with an empty groove 310 extending in the axial direction, the liner roll can be compressed by squeezing the liner 500 wound outside the liner roll, so that the outer wall of the liner roll squeezes the empty groove 310. The outer diameter of the liner roll becomes smaller under squeezing, so that the liner roll can be taken out from the liner 500 rolled into a roll. The disassembly is very simple and labor-saving, thereby improving the efficiency of recycling the liner 500 and avoiding damage to the liner 500.

[0036] In this embodiment, the rotating member 220 is an annular rotating sleeve. The rotating sleeve is spaced apart from the outer wall of the rotating shaft 120 to form an insertion groove, and the limiting portion 221 is located in the insertion groove. The liner paper roll is sleeved on the rotating shaft 120 and inserted in the insertion groove, and the positioning portion is engaged with the limiting portion 221.

[0037] The annular rotating sleeve is arranged around the rotating shaft 120 and is spaced from the rotating shaft 120, so that an insertion groove is formed between the inner wall of the annular rotating sleeve and the outer wall of the rotating shaft 120. When installing, the liner roll can be directly inserted into the insertion groove, which plays a guiding role when installing the liner roll. After the liner 500 installation cylinder is installed in the insertion groove, the positioning part and the limiting part 221 are clamped, so that the liner roll can rotate with the annular rotating sleeve, ensuring the transmission between the liner roll and the driving member 110.

[0038] In this embodiment, the limiting portion 221 is a limiting pin, and the positioning portion is a positioning groove adapted to the limiting pin. A mounting hole is provided on the inner wall of the annular rotating sleeve, and the limiting pin is connected to the mounting hole by threaded matching. The positioning groove is arranged opposite to the mounting hole so that the limiting pin can be inserted into the positioning groove.

[0039] Specifically, in this embodiment, the stop pin is screwed into the mounting hole by means of threaded engagement, and the mounting hole provided at the end of the mounting cylinder of the lining paper 500 is adapted to the stop pin. When the lining paper roll is inserted into the insertion groove, the stop pin can be inserted into the mounting hole. Under this structure, the lining paper roll and the annular rotating sleeve are connected by a clamping connection through the stop pin and the mounting hole, and the lining paper roll can move axially. When the stop pin rotates with the annular rotating sleeve, the lining paper roll can be driven to rotate together, thereby realizing the transmission connection between the driving member 110 and the lining paper roll.

[0040] In this embodiment, the driving assembly 100 further includes a bearing 130 . One end of the bearing 130 is connected to the driving shaft of the driving member 110 , and the other end of the bearing 130 is connected to the rotating shaft 120 .

[0041] In this embodiment, the bearing 130 can support the drive shaft, ensure its stable rotation, and efficiently transmit the power of the drive member 110 to the rotating shaft 120. At the same time, it reduces friction and improves system efficiency. It can also ensure the centering and withstand various loads, thereby ensuring the stability of the system under complex working conditions.

[0042] In this embodiment, the backing paper winding device further includes a mounting frame 140. The mounting frame 140 is provided with an axial hole and a connection hole for connecting to the automatic wire laying machine. The driving member 110 is arranged on one side of the mounting frame 140 and connected to the mounting frame 140, and the bearing 130 is arranged in the mounting frame 140. The driving shaft of the driving member 110 passes through the axial hole and is in transmission connection with the bearing 130.

[0043] Specifically, the driving member 110 in this embodiment is a driving motor, which is inserted into the mounting frame 140 and locked by screws, and the rotating shaft of the driving motor is connected to the bearing 130 after passing through the shaft hole. The mounting frame 140 in this embodiment has an installation space, and the bearing 130 is arranged in the installation space, so that the mounting frame 140 can cover the outside of the bearing 130 and protect the bearing 130, so as to prevent foreign matter from entering the bearing 130 and affecting the service life of the bearing 130.

[0044] In this embodiment, the driving assembly 100 further includes an adapter 150, an output disk 160 and a coupling 170. The adapter 150 is sleeved outside the driving shaft of the driving member 110 and is located in the bearing 130. The driving member 110 is transmission-connected to the bearing 130 through the adapter 150. One end of the output disk 160 is transmission-connected to the bearing 130, and the other end is transmission-connected to the rotating shaft 120. The coupling 170 is connected to the output disk 160 and the rotating shaft 120 respectively. The adapter 150, the output disk 160 and the coupling 170 are all located in the mounting frame 140.

[0045] The adapter 150 in this embodiment is sleeved outside the drive shaft of the driving member 110 and is located inside the bearing 130, so as to connect the drive shaft with the bearing 130 to form a transmission connection, and the rotational motion of the drive motor can be smoothly transmitted to the bearing 130 through the adapter 150. The adapter 150 provides a transition structure for the drive shaft and the bearing 130, thereby ensuring that the fit between the drive shaft and the bearing 130 is tighter and more stable.

[0046] Furthermore, one end of the output disc 160 in this embodiment is transmission-connected to the bearing 130, and the other end is transmission-connected to the rotating shaft 120. Thus, the rotational motion from the bearing 130 is transmitted to the rotating shaft 120. The output disc 160, as an intermediate link, ensures the continuity and stability of power transmission, can reduce the stress concentration caused by direct connection, and protect the rotating shaft 120 and the bearing 130 from excessive impact force.

[0047] The coupling 170 is connected to the output disc 160 and the rotating shaft 120 respectively to connect the output disc 160 and the rotating shaft 120 to form a complete transmission chain. The coupling 170 can compensate for the slight deviation between the two shafts within a certain range to ensure the reliability and flexibility of the transmission, and can also transmit torque to smoothly transmit the rotational motion from the output disc 160 to the rotating shaft 120.

[0048] Similarly, the adapter 150, the output disk 160 and the coupling 170 in this embodiment are all arranged in the installation space, so that the mounting frame 140 can provide installation space for the above structures and protect the above structures, and at the same time, can also ensure the stability and alignment of the above structures.

[0049] In this embodiment, the drive assembly 100 further includes an inner ring spacer 180 and an outer ring spacer 190. The inner ring spacer 180 is disposed between the inner wall of the bearing 130 and the output disc 160. The outer ring spacer 190 is disposed on the outer wall of the bearing 130. Both the inner ring spacer 180 and the outer ring spacer 190 are located in the mounting frame 140.

[0050] Specifically, in this embodiment, the inner ring spacer 180 is disposed between the inner wall of the bearing 130 and the output disk 160, which can prevent the inner wall of the bearing 130 from directly contacting the output disk 160, thereby reducing friction and wear. It can also ensure that the inner wall of the bearing 130 and the output disk 160 maintain an appropriate distance to avoid interference caused by thermal expansion or other factors, and at the same time, it can also ensure that the output disk 160 maintains precise centering during the rotation process, thereby improving the operating accuracy of the system.

[0051] Similarly, the outer ring spacer 190 is disposed on the outer wall of the bearing 130, thereby preventing the outer wall of the bearing 130 from directly contacting the mounting frame 140 or other components, reducing friction and wear, and ensuring that the outer wall of the bearing 130 maintains an appropriate distance from the surrounding structure to avoid interference caused by thermal expansion or other factors. In addition, the outer ring spacer 190 can also enhance the support effect of the outer wall of the bearing 130, ensuring the stability of the entire drive assembly 100.

[0052] In this embodiment, the locking assembly 400 includes a baffle 410 and a locking member 420. The baffle 410 is provided with a first screw hole and an insertion hole 411. The end of the rotating shaft 120 away from the driving member 110 is provided with a second screw hole and a locking portion 121. The locking member 420 passes through the insertion hole 411 and is threadedly engaged with the locking portion 121, and the positions of the first screw hole and the second screw hole are opposite.

[0053] The baffle 410 is installed at the end of the rotating shaft 120 through the locking member 420. Specifically, after the liner roll is installed on the rotating shaft 120, the baffle 410 is buckled at the end of the rotating shaft 120 away from the driving member 110, and the first screw hole and the second screw hole are aligned, and the locking member 420 is inserted into the first screw hole and screwed into the second screw hole to lock the baffle 410 in place, and then the screw is inserted into the insertion hole 411 and screwed into the locking portion 121 to further lock the baffle 410, so that the baffle 410 is stably set at the end of the rotating shaft 120, and the liner roll is clamped.

[0054] When disassembling the liner paper roll, first remove the screws in the insertion hole 411 and the locking portion 121, then unscrew the locking member 420 from the second screw hole and pull it out from the first screw hole and the second screw hole, so that the baffle 410 can be disassembled. At this time, the liner paper roll can be removed along the rotating axis, which is very convenient to disassemble.

[0055] In this embodiment, the locking member 420 is a ball head locking pin, and the locking portion 121 is a latch sleeve adapted to the ball head locking pin.

[0056] The threaded fit between the ball locking pin and the latch sleeve provides a reliable mechanical connection, ensuring the firmness of the baffle 410 on the rotating shaft 120 .

[0057] Among them, the ball head locking pin has high installation accuracy, excellent locking performance, and is very easy to install and disassemble. It can withstand long-term cyclic loads, has a long service life, and has a low frequency of maintenance and replacement.

[0058] In this embodiment, the outer wall of the rotating shaft 120 and the inner wall of the liner paper roll are clearance-matched. There are a plurality of empty slots 310, and the plurality of empty slots 310 are arranged at intervals along the circumference of the liner paper roll.

[0059] There is a certain gap between the outer wall of the rotating shaft 120 and the inner wall of the liner paper roll, which can facilitate the loading of the liner paper roll.

[0060] The plurality of empty grooves 310 can provide a larger shrinking range. When removing the rolled liner 500, the staff can manually pinch the surface of the liner 500 to easily compress the empty grooves 310 on the surface of the liner roll, thereby shrinking the liner roll and facilitating the removal of the liner 500.

[0061] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A lining paper winding device, characterized in that: Applicable to wire laying machines, including: A driving assembly (100) comprises a driving member (110) and a rotating shaft (120), wherein one end of the driving member (110) is connected to an automatic wire laying machine, and the rotating shaft (120) is in driving connection with the driving shaft of the driving member (110); The guide assembly (200) comprises a connecting member (210) and a rotating member (220), wherein the connecting member (210) is connected to the driving member (110), the rotating member (220) is arranged outside the rotating shaft (120) and rotates along with the rotating shaft (120), the rotating member (220) is rotatably connected to the connecting member (210), and a limiting portion (221) is provided on the rotating member (220); The bearing assembly (300) comprises a lining paper roll for winding lining paper, a surface of the lining paper roll is formed with a hollow groove (310) extending in the axial direction, the lining paper roll is sleeved outside the rotating shaft (120), and one end of the lining paper roll is provided with a positioning portion which is matched and connected with the limiting portion (221) so that the lining paper roll rotates along with the rotating shaft (120); The locking assembly (400) is detachably arranged at one end of the rotating shaft (120) away from the guiding assembly (200), and cooperates with the connecting member (210) to clamp the bearing assembly (300).

2. The liner paper winding device according to claim 1, characterized in that: The rotating member (220) is an annular rotating sleeve; The outer wall of the rotating sleeve and the rotating shaft (120) are spaced apart to form an insertion groove, and the limiting portion (221) is located in the insertion groove; The lining paper roll is sleeved on the rotating shaft (120) and inserted into the insertion groove, and the positioning portion is engaged with the limiting portion (221).

3. The liner paper winding device according to claim 2, characterized in that: The limiting portion (221) is a limiting pin, and the positioning portion is a positioning groove adapted to the limiting pin; A mounting hole is provided on the inner wall of the annular rotating sleeve, and the limit pin is connected to the mounting hole through threaded fitting; The positioning groove is arranged opposite to the mounting hole so that the limiting pin can be inserted into the positioning groove.

4. The liner paper winding device according to claim 3, characterized in that: The driving assembly (100) further includes: a bearing (130); One end of the bearing (130) is connected to the driving shaft of the driving member (110), and the other end of the bearing (130) is connected to the rotating shaft (120).

5. The liner paper winding device according to claim 4, characterized in that: The lining paper winding device also includes a mounting frame (140); The mounting frame (140) is provided with an axial hole and a connection hole for connecting to the automatic wire laying machine; The driving member (110) is disposed on one side of the mounting frame (140) and connected to the mounting frame (140), and the bearing (130) is disposed in the mounting frame (140); The driving shaft of the driving member (110) passes through the shaft hole and is drivingly connected to the bearing (130).

6. The liner paper winding device according to claim 5, characterized in that: The driving assembly (100) further comprises an adapter (150), an output disc (160) and a coupling (170); The adapter seat (150) is sleeved outside the driving shaft of the driving member (110) and is located inside the bearing (130); the driving member (110) is transmission-connected to the bearing (130) via the adapter seat (150); One end of the output disk (160) is transmission-connected to the bearing (130), and the other end is transmission-connected to the rotating shaft (120); The coupling (170) is connected to the output disk (160) and the rotating shaft (120) respectively; The adapter seat (150), the output disk (160) and the coupling (170) are all located in the mounting frame (140).

7. The liner paper winding device according to claim 6, characterized in that: The drive assembly (100) further comprises an inner ring spacer (180) and an outer ring spacer (190); The inner ring spacer (180) is arranged between the inner wall of the bearing (130) and the output disc (160); The outer ring spacer (190) is arranged on the outer wall of the bearing (130); The inner ring spacer (180) and the outer ring spacer (190) are both located inside the mounting frame (140).

8. The liner paper winding device according to claim 1, characterized in that: The locking assembly (400) includes a baffle (410) and a locking member (420); The baffle (410) is provided with a first screw hole and an insertion hole (411); A second screw hole and a locking portion (121) are provided at one end of the rotating shaft (120) away from the driving member (110); The locking member (420) passes through the insertion hole (411) and is threadedly engaged with the locking portion (121), and the first screw hole and the second screw hole are positioned opposite to each other.

9. The liner paper winding device according to claim 8, characterized in that: The locking member (420) is a ball head locking pin; The locking portion (121) is a latch sleeve adapted to the ball head locking pin.

10. The liner paper winding device according to any one of claims 1 to 9, characterized in that: The outer wall of the rotating shaft (120) and the inner wall of the lining paper roll are clearance-matched; There are a plurality of the empty slots (310), and the plurality of the empty slots (310) are arranged at intervals along the circumference of the liner paper roll.

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