Automatic rotary material pasting device

Abstract

The utility model provides an automatic rotary material pasting device. The automatic rotary material pasting device comprises a driving mechanism, a transmission mechanism and a material pasting mechanism. The transmission mechanism comprises a rack, a gear, a center shaft and a shaft seat. The rack is arranged on the driving mechanism. The driving mechanism is configured to drive the rack to move. The rack is meshed with the gear. The gear is connected with the center shaft. The center shaft penetrates through the shaft seat and is configured to rotate around the axis of the center shaft relative to the shaft seat. The material pasting mechanism comprises a material pasting connecting base and a material pasting head. And the sticking material connecting seat is connected with the central shaft. And the sticking head is arranged on the sticking connecting seat. The material attaching head is configured to attach a material part to a product. According to the automatic rotating material pasting device, the material pasting head can be rotated so that the material pasting head can carry materials to a product for material pasting.

Description

Technical Field

[0001] The present application relates to the technical field of material placement, and in particular to an automatic rotating material placement device. Background Art

[0002] During the production process, some materials need to be mounted on the product through mounting equipment. After the material is loaded onto the mounting equipment, the mounting surface of the material needs to be away from the mounting head of the mounting equipment. Usually, the product and the material loading point are located at different positions to facilitate material loading and product fixation. In the related art, the mounting equipment needs to drive the mounting head to move through a complex driving method, thereby changing the direction of the mounting surface of the material and transferring the material to the location of the product for mounting operations. Utility Model Content

[0003] In view of this, the present application provides an automatic rotating material pasting device, which can rotate a material pasting head so that the material pasting head carries the material to the product for pasting.

[0004] One embodiment of the present application provides an automatic rotating material pasting device. The automatic rotating material pasting device includes a driving mechanism, a transmission mechanism and a material pasting mechanism. The transmission mechanism includes a rack, a gear, a central shaft and a shaft seat. The rack is arranged on the driving mechanism. The driving mechanism is configured to drive the rack to move. The rack is meshed with the gear. The gear is connected to the central shaft. The central shaft passes through the shaft seat and is configured to rotate around the axis of the central shaft relative to the shaft seat. The material pasting mechanism includes a material pasting connection seat and a material pasting head. The material pasting connection seat is connected to the central shaft. The material pasting head is arranged on the material pasting connection seat. The material pasting head is configured to paste the material to the product.

[0005] In the above embodiment, the driving mechanism drives the rack to move, so that the rack movement drives the gear to rotate, and the gear rotation can drive the central shaft connected to the gear to rotate, and the central shaft rotation drives the material mounting connection seat to rotate, thereby causing the mounting head provided on the material mounting connection seat to rotate, so that the material moves to the product and the mounting is completed by the mounting head. And the transmission is carried out through the cooperation of the rack and the gear, which is conducive to improving the stability between the components when the mounting head is driven to move, thereby improving the yield rate of material mounting.

[0006] In some embodiments of the present application, the automatic rotating material pasting device further comprises a buffer mechanism. The buffer mechanism comprises a first slide rail, a first slider and a first elastic member. The first slide rail is arranged on the material pasting connection seat. The first slider is slidably arranged on the first slide rail. The material pasting head is arranged on the first slider. The first elastic member is arranged between the first slider and the material pasting connection seat.

[0007] In the above embodiment, the material attaching head can move relative to the material attaching connection seat through the cooperation of the first slider and the first slide rail, and the first elastic member can provide a buffer when the first slider moves relative to the material attaching connection seat. Therefore, when the material attaching connection seat drives the material attaching head to move to the product for attaching, the impact between the material attaching head and the product is reduced, thereby reducing the damage to the automatic rotating material attaching device and the product, and improving the yield of the material attaching.

[0008] In some embodiments of the present application, the material pasting head includes a first head and a second head. The first head and the second head are configured to receive different parts of the material. The buffer mechanism also includes a second slide rail, a second slider, a second elastic member, a third slide rail, a third slider and a third elastic member. The second slide rail is arranged on the material pasting connection seat. The second slider is slidably arranged on the second slide rail. The first head is arranged on the second slider. The second elastic member is arranged between the second slider and the first slider. The third slide rail is arranged on the material pasting connection seat. The third slider is slidably arranged on the third slide rail. The second head is arranged on the third slider. The third elastic member is arranged between the third slider and the first slider.

[0009] In the above embodiment, by setting the first head and the second head, when the material attaching head moves and drives the material to move together, different parts of the material can be fixed respectively, so that the material parts of the material can be separated independently during the attaching, so that the material can be attached to the product. The first slider can drive the second slider to move through the second elastic member, and at the same time, the second slider can move relative to the first slider, and the second elastic member can provide a buffer when the second slider moves relative to the first slider; and the first slider can drive the third slider to move through the third elastic member, and at the same time, the third slider can move relative to the first slider, and the third elastic member can provide a buffer when the third slider moves relative to the first slider. Therefore, when the first slider drives the first head and the second head to move, the first head and the second head can move relative to each other, and the impact between the first head and the second head and the product can be reduced independently during the attaching.

[0010] In some embodiments of the present application, the third slide rail is disposed on the second slide block.

[0011] In the above embodiment, when the material connection seat moves, the second slider is driven to move and then the third slider is driven to move, which is beneficial to reducing the space occupied by the material connection seat and improving the space utilization.

[0012] In some embodiments of the present application, the buffer mechanism further includes a first limiter and a second limiter. The first limiter and the second limiter are both provided on the first slider. The first limiter and the first slider are respectively stopped on both sides of the sliding direction of the second slider. The second limiter and the second slider are respectively stopped on both sides of the sliding direction of the third slider.

[0013] In the above embodiment, the cooperation between the first limiter and the first slider can limit the moving distance of the second slider, reduce the possibility of the second slider being separated from the material connection seat, and help improve the positioning rate when the first head moves to the location of the product. The cooperation between the second limiter and the first slider can limit the moving distance of the third slider, reduce the possibility of the third slider being separated from the material connection seat, and help improve the positioning rate when the second head moves to the location of the product.

[0014] In some embodiments of the present application, the first slider is provided with an extension arm. The material pasting connection seat is rotatably arranged on the central axis. The material pasting mechanism also includes a pusher and a first stopper. The pusher is fixedly arranged on the central axis. The first stopper is arranged on the material pasting connection seat. The extension arm and the first stopper are respectively located on both sides of the rotation direction of the first stopper.

[0015] In the above embodiment, when the central shaft rotates and drives the pusher to move, the pusher pushes the extension arm or the first stopper, thereby pushing the material connection seat to move. The first elastic member is arranged between the material connection seat and the first slider, so that when the pusher pushes the extension arm to move, the elastic force of the first elastic member can be limited, so that the movement of the material head is buffered, thereby reducing the impact between the material head and the product.

[0016] In some embodiments of the present application, the first slider is provided with a buffer rolling member, which is rotatably arranged on the extension arm, and is configured to be able to abut against the push member, and the buffer rolling member can roll along the push member.

[0017] In the above embodiment, when the pushing member moves the first slider by pushing the extension arm, the first slider can make the extension arm move relative to the pushing member through the buffering effect of the first elastic member. The buffering rolling member is arranged between the pushing member and the extension arm and can roll along the pushing member. On the one hand, it is beneficial to make the movement of the extension arm more stable. On the other hand, it is beneficial to reduce the friction between the pushing member and the extension arm, thereby reducing the possibility of a "sudden change" in the position of the first slider causing the bonding head to carry materials to impact the product.

[0018] In some embodiments of the present application, the shaft seat is provided with a first stop surface and a second stop surface. The material pasting mechanism further includes a second stop member. The second stop member is provided at the material pasting connection seat. The first stop surface and the second stop surface are respectively located on opposite sides of the rotation direction of the second stop member.

[0019] In the above embodiment, when the second stopper abuts against the first stopper, the first stopper fixes the material connection seat relative to the shaft seat by stopping the second stopper, and the pusher can continue to push the first slider to move so that the material head can attach the material to the product; at the same time, the mating end of the first elastic member and the material connection seat is fixed, and the mating end of the first elastic member and the first slider continues to move, then the first elastic member can increase the elastic force provided, thereby improving the buffering of the material head movement to reduce the impact between the material head and the product. When the second stopper abuts against the second stopper, the second stopper fixes the material connection seat relative to the shaft seat by stopping the second stopper, reducing the possibility of the material connection seat rotating too much, which is conducive to maintaining the material head in the position of receiving the material.

[0020] In some embodiments of the present application, the transmission mechanism further comprises a fixed seat and a transmission rolling element. The fixed seat is fixedly arranged relative to the shaft seat. The transmission rolling element is rotatably arranged on the fixed seat. The gear and the transmission rolling element clamp the rack.

[0021] In the above embodiment, by setting a transmission roller, the transmission roller cooperates with the gear to clamp the rack, thereby improving the stability of the meshing between the rack and the gear, and then improving the stability of the rotation of the central axis, so as to improve the stability of the movement of the patch head. By setting a fixed seat, the transmission roller can be rotated relative to the fixed axis of the shaft seat, thereby improving the stability of the clamping point position provided by the transmission roller, so as to improve the stability of the rotation of the central axis, so as to improve the stability of the movement of the patch head. The transmission roller can rotate relative to the fixed seat, which can reduce the friction between the transmission roller and the rack, which is conducive to improving the stability of the movement of the rack, so as to improve the stability of the movement of the patch head.

[0022] In some embodiments of the present application, the transmission mechanism further includes a transmission connection seat, which is disposed on the driving mechanism, and the rack is disposed on the transmission connection seat.

[0023] In the above embodiment, by setting a transmission connecting seat, it is convenient to adjust the position of the rack relative to the driving mechanism, thereby improving the stability of the rack movement, and is beneficial to adjust the setting positions of various components of the automatic rotating material feeding device, thereby facilitating the improvement of the space utilization rate of the automatic rotating material feeding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope.

[0025] Figure 1 A schematic diagram of the structure of an automatic rotating material pasting device provided in one embodiment of the present application;

[0026] Figure 2 for Figure 1A schematic diagram of the structure of the automatic rotating material pasting device omitting some structures;

[0027] Figure 3 for Figure 2 The structural diagram of the automatic rotating material pasting device further omits part of the structure.

[0028] Description of main component symbols:

[0029] Automatic rotating material attaching device 100

[0030] Driving mechanism 1

[0031] Transmission mechanism 2

[0032] Rack 21

[0033] Gear 22

[0034] Central axis 23

[0035] Axle seat 24

[0036] The first stop surface 241

[0037] The second stop surface 242

[0038] Groove 243

[0039] Buffer pad 244

[0040] Fixed seat 25

[0041] Transmission rolling element 26

[0042] Transmission connection seat 27

[0043] The first transmission connection part 271

[0044] Second transmission connection part 272

[0045] Material placement mechanism 3

[0046] Material connection seat 31

[0047] Mounting head 32

[0048] First Head 321

[0049] Second head 322

[0050] Pushing member 33

[0051] First stopper 34

[0052] Second stopper 35

[0053] Positioning pin 36

[0054] Buffer mechanism 4

[0055] First slide rail 411

[0056] First slider 412

[0057] Extension arm 4121

[0058] Buffer rolling element 4122

[0059] The first elastic member 413

[0060] Second slide rail 421

[0061] Second slider 422

[0062] The second elastic member 423

[0063] The third slide rail 431

[0064] The third slider 432

[0065] The third elastic member 433

[0066] The first stopper 441

[0067] The second stopper 442

[0068] Base 5 DETAILED DESCRIPTION

[0069] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0070] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0071] Furthermore, the terms “first,” “second,” “third,” etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

[0072] An embodiment of the present application provides an automatic rotating material pasting device. The automatic rotating material pasting device includes a driving mechanism, a transmission mechanism and a material pasting mechanism. The transmission mechanism includes a rack, a gear, a central shaft and an axle seat. The rack is arranged on the driving mechanism. The driving mechanism is configured to drive the rack to move. The rack is meshed with the gear. The gear is connected to the central shaft. The central shaft passes through the axle seat and is configured to rotate around the axis of the central shaft relative to the axle seat. The material pasting mechanism includes a material pasting connection seat and a material pasting head. The material pasting connection seat is connected to the central shaft. The material pasting head is arranged on the material pasting connection seat. The material pasting head is configured to paste the material to the product.

[0073] The driving mechanism drives the rack to move, so that the rack movement drives the gear to rotate, and the gear rotation can drive the central shaft connected to the gear to rotate, and the central shaft rotation drives the patch connection seat to rotate, and then the patch head provided on the patch connection seat rotates, so that the material moves to the product and the patch is completed by the patch head. And the transmission is carried out through the cooperation of the rack and the gear, which is conducive to improving the stability between the components when the drive patch head moves, thereby improving the yield rate of material placement.

[0074] Some embodiments of the present application are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0075] See also Figure 1 One embodiment of the present application provides an automatic rotating material pasting device 100. The automatic rotating material pasting device 100 includes a driving mechanism 1, a transmission mechanism 2, and a pasting mechanism 3. The pasting mechanism 3 is configured to receive a material (not shown), carry the material to a location to be pasted on a product (not shown), and past the material on the product. The driving mechanism 1 drives the pasting mechanism 3 to rotate through the transmission of the transmission mechanism 2, so that the material moves to the location to be pasted on the product.

[0076] See also Figure 1 In some embodiments, the automatic rotating material attaching device 100 further includes a base 5. The driving mechanism 1 and the transmission mechanism 2 are arranged on the base 5, and the material attaching mechanism 3 is arranged on the transmission mechanism 2 to improve the transmission stability of the transmission mechanism 2 relative to the driving mechanism 1.

[0077] In some embodiments, the material includes release paper and material. The release paper is used as a carrier for material transfer. When the material is mounted, the material is separated from the release paper and mounted on the product.

[0078] See also Figure 1 and Figure 2 In some embodiments, the transmission mechanism 2 includes a rack 21, a gear 22, a central shaft 23 and a shaft seat 24. The rack 21 is disposed on the driving mechanism 1. The driving mechanism 1 is configured to drive the rack 21 to move. The rack 21 is meshed with the gear 22. The gear 22 is fixedly connected to the central shaft 23. The central shaft 23 passes through the shaft seat 24 and is configured to rotate around the axis of the central shaft 23 relative to the shaft seat 24. The shaft seat 24 is fixed to the base 5. The material pasting mechanism 3 includes a material pasting connection seat 31 and a material pasting head 32. The material pasting connection seat 31 is connected to the central shaft 23. The material pasting head 32 is disposed on the material pasting connection seat 31. The material pasting head 32 is configured to paste the material to the product.

[0079] The driving mechanism 1 drives the rack 21 to move, so that the rack 21 moves and drives the gear 22 to rotate, and the rotation of the gear 22 can drive the central shaft 23 connected to the gear 22 to rotate, and the rotation of the central shaft 23 drives the mounting connection seat 31 to rotate, thereby rotating the mounting head 32 provided on the mounting connection seat 31, so that the material moves to the product and the mounting is completed by the mounting head 32. And the transmission is carried out through the cooperation of the rack 21 and the gear 22, which is conducive to improving the stability between the components when the mounting head 32 is driven to move, thereby improving the yield rate of material mounting.

[0080] See also Figure 1 In some embodiments, the drive mechanism 1 drives the rack 21 to move in a straight line. Through the cooperation of the gear 22 and the rack 21, the linear drive action of the drive mechanism 1 is converted into the rotation action of the central shaft 23. Compared with the drive mechanism 1 directly driving the material connection seat 31 to rotate, the linear drive drive mechanism 1 has a lower cost. It can be understood that in some embodiments, the drive structure includes but is not limited to a cylinder, a hydraulic cylinder, etc.

[0081] In some embodiments, a bearing is disposed between the central shaft 23 and the shaft seat 24 .

[0082] See also Figure 2 In some embodiments, the mounting head 32 is provided with a vacuum nozzle. The mounting head 32 absorbs the material through the vacuum nozzle and carries the material to the position where the material is to be mounted on the product. The mounting head 32 releases the material at the position where the material is to be mounted on the product and mounts it on the product.

[0083] See also Figure 1 In some embodiments, the transmission mechanism 2 further includes a fixed seat 25 and a transmission rolling element 26. The fixed seat 25 is fixedly arranged relative to the shaft seat 24. The transmission rolling element 26 is rotatably arranged on the fixed seat 25. The gear 22 and the transmission rolling element 26 clamp the rack 21. It can be understood that in some embodiments, the fixed seat 25 is fixed to the base 5.

[0084] By setting the transmission roller 26, the transmission roller 26 cooperates with the gear 22 to clamp the rack 21, thereby improving the stability of the meshing between the rack 21 and the gear 22, and then improving the stability of the rotation of the central shaft 23, so as to improve the stability of the movement of the material head 32. By setting the fixed seat 25, the transmission roller 26 can be rotated relative to the shaft seat 24, thereby improving the stability of the clamping point position provided by the transmission roller 26, so as to improve the stability of the rotation of the central shaft 23, so as to improve the stability of the movement of the material head 32. The transmission roller 26 can rotate relative to the fixed seat 25, which can reduce the friction between the transmission roller 26 and the rack 21, so as to help improve the stability of the movement of the rack 21, so as to improve the stability of the movement of the material head 32.

[0085] See also Figure 1It can be understood that in some embodiments, the gear 22 and the transmission roller 26 apply a force to the rack 21 along the radial direction of the gear 22 to clamp the rack 21, and the rack 21 is meshed with the gear 22 along the radial direction of the gear 22.

[0086] See also Figure 1 In some embodiments, the transmission rolling element 26 is a bearing, which can make the linear movement of the rack 21 smoother. In other embodiments, the transmission rolling element 26 can also be a structure such as a ball.

[0087] See also Figure 1 In some embodiments, the transmission mechanism 2 further includes a transmission connection seat 27. The transmission connection seat 27 is disposed on the driving mechanism 1. The rack 21 is disposed on the transmission connection seat 27.

[0088] By setting the transmission connecting seat 27, it is convenient to adjust the position of the rack 21 relative to the driving mechanism 1, thereby improving the stability of the movement of the rack 21, and is beneficial to adjust the setting positions of the various components of the automatic rotating material pasting device 100, thereby helping to improve the space utilization rate of the automatic rotating material pasting device 100.

[0089] See also Figure 1 In some embodiments, the transmission connection seat 27 includes a first transmission connection part 271 and a second transmission connection part 272. The first transmission connection part 271 is fixed to the driving mechanism 1. The first transmission connection part 271 is approximately a plate body. The second transmission connection part 272 connects the first transmission connection part 271 and the rack 21. The second transmission connection part 272 is a component with a cross-sectional shape that is approximately "L"-shaped. The second transmission connection part 272 abuts against the transmission rolling element 26, and the transmission rolling element 26 applies a force to the second transmission connection part 272 and transmits it to the rack 21.

[0090] See also Figure 1 and Figure 2 In some embodiments, the automatic rotating material attaching device 100 further includes a buffer mechanism 4. The material attaching head 32 is connected to the material attaching connection seat 31 through the buffer mechanism 4. The material attaching head 32 reduces the impact between the material attaching head 32 and the product under the action of the buffer mechanism 4. The material attaching connection seat 31 is approximately a plate body.

[0091] See also Figure 2 and Figure 3 In some embodiments, the buffer mechanism 4 includes a first slide rail 411, a first slider 412 and a first elastic member 413. The first slide rail 411 is disposed on the material connection seat 31. The first slider 412 is slidably disposed on the first slide rail 411. The material attachment head 32 is disposed on the first slider 412. The first elastic member 413 is disposed between the first slider 412 and the material attachment seat 31. As an exemplary example, the first elastic member 413 includes but is not limited to a spring.

[0092] The mounting head 32 can move relative to the mounting connection seat 31 through the cooperation of the first slider 412 and the first slide rail 411, and the first elastic member 413 can provide a buffer when the first slider 412 moves relative to the mounting connection seat 31. Therefore, when the mounting connection seat 31 drives the mounting head 32 to move to the product for mounting, the impact between the mounting head 32 and the product is reduced, thereby reducing the damage to the automatic rotating mounting device 100 and the product, and improving the yield of mounting.

[0093] See also Figure 2 It can be understood that in some embodiments, when the material placement head 32 presses the material toward the product, the first elastic member 413 applies a force to the first slider 412 to move the material placement head 32 away from the product.

[0094] See also Figure 2 and Figure 3 In some embodiments, the first slider 412 is provided with an extension arm 4121. The material attaching seat 31 is rotatably disposed on the central axis 23. The material attaching mechanism 3 further includes a pusher 33 and a first stopper 34. The pusher 33 is fixedly disposed on the central axis 23. The first stopper 34 is disposed on the material attaching seat 31. The extension arm 4121 and the first stopper 34 are respectively located on both sides of the rotation direction of the first stopper 34. It can be understood that in some embodiments, the pusher 33 pushes the extension arm 4121 to move the material attaching head 32 toward the product; the pusher 33 pushes the first stopper 34 to move the material attaching head 32 away from the product.

[0095] When the central shaft 23 rotates and drives the pusher 33 to move, the pusher 33 pushes the extension arm 4121 or the first stopper 34, thereby pushing the material connection seat 31 to move. The first elastic member 413 is arranged between the material connection seat 31 and the first slider 412, so that the pusher 33 can be limited by the elastic force of the first elastic member 413 when pushing the extension arm 4121 to move, so that the movement of the material head 32 is buffered, thereby reducing the impact between the material head 32 and the product.

[0096] See also Figure 2 In some embodiments, there is a gap with a rotation angle less than or equal to 10° between the pushing member 33 and the extension arm 4121, and there is a gap with a rotation angle less than 10° between the pushing member 33 and the first stop member 34, thereby preventing the rotation of the pushing member 33 from directly driving the material connecting seat 31 to rotate, and providing a buffer for the rotation start of the material connecting seat 31.

[0097] See also Figure 2 In some embodiments, the first stopper 34 is detachably disposed on the material connection seat 31 to adjust the starting position of the pusher 33 pushing the material connection seat 31 when the material connection seat 31 drives the material head 32 away from the product. In other embodiments, the first stopper 34 and the material connection seat 31 can be an integrally formed structure.

[0098] In some embodiments, a bearing is disposed between the material connection seat 31 and the central axis 23 .

[0099] See also Figure 2 In some embodiments, the first slider 412 is provided with a buffer rolling member 4122. The buffer rolling member 4122 is rotatably disposed on the extension arm 4121. The buffer rolling member 4122 is configured to be able to abut against the push member 33, and the buffer rolling member 4122 can roll along the push member 33.

[0100] When the pushing member 33 moves the first slider 412 by pushing the extension arm 4121, the first slider 412 can make the extension arm 4121 move relative to the pushing member 33 through the buffering effect of the first elastic member 413. The buffer rolling member 4122 is arranged between the pushing member 33 and the extension arm 4121 and can roll along the pushing member 33. On the one hand, it is beneficial to make the movement of the extension arm 4121 more stable, and on the other hand, it is beneficial to reduce the friction between the pushing member 33 and the extension arm 4121, thereby reducing the possibility of a "sudden change" in the position of the first slider 412 causing the material head 32 to carry materials to impact the product.

[0101] See also Figure 2 In some embodiments, the buffer rolling element 4122 is a bearing, which can make the extension arm 4121 move more smoothly relative to the pusher 33. In other embodiments, the buffer rolling element 4122 can also be a structure such as a ball.

[0102] See also Figure 1 In some embodiments, the shaft seat 24 is provided with a first stop surface 241 and a second stop surface 242. The material attaching mechanism 3 further includes a second stop member 35. The second stop member 35 is provided on the material attaching connection seat 31. The first stop surface 241 and the second stop surface 242 are respectively located on opposite sides of the rotation direction of the second stop member 35. It can be understood that in some embodiments, when the material attaching connection seat 31 rotates relative to the shaft seat 24 and drives the second stop member 35 to move, the second stop member 35 moves toward the first stop surface 241 compared to the second stop surface 242, so that the material attaching head 32 moves toward the product; the second stop member 35 moves toward the second stop surface 242 compared to the first stop surface 241, so that the material attaching head 32 moves away from the product.

[0103] When the second stopper 35 abuts against the first stopper surface 241, the first stopper surface 241 fixes the material connection seat 31 relative to the shaft seat 24 by stopping the second stopper 35, and the pusher 33 can continue to push the first slider 412 to move so that the material head 32 can attach the material to the product; at the same time, the first elastic member 413 is fixed to the mating end of the material connection seat 31, and the mating end of the first elastic member 413 and the first slider 412 continue to move, so that the first elastic member 413 can increase the elastic force provided, thereby improving the buffering of the movement of the material head 32 to reduce the impact between the material head 32 and the product. When the second stopper 35 abuts against the second stopper surface 242, the second stopper surface 242 fixes the material connection seat 31 relative to the shaft seat 24 by stopping the second stopper 35, reducing the possibility of the material connection seat 31 rotating too much, which is conducive to maintaining the material head 32 in the position of receiving the material.

[0104] See also Figure 1 In some embodiments, the shaft seat 24 is provided with a groove 243 around the central axis 23. Two opposite groove walls of the groove 243 form a first stop surface 241 and a second stop surface 242 respectively.

[0105] See also Figure 1 In some embodiments, the first stop surface 241 is provided with a buffer pad 244 to mitigate the impact on the mounting connection seat 31 and reduce the possibility of the material being separated from the mounting head 32 due to the impact.

[0106] See also Figure 2 and Figure 3 In some embodiments, the material attaching head 32 includes a first head 321 and a second head 322. The first head 321 and the second head 322 are configured to receive different parts of the material. The buffer mechanism 4 also includes a second slide rail 421, a second slider 422, a second elastic member 423, a third slide rail 431, a third slider 432 and a third elastic member 433. The second slide rail 421 is provided on the material attaching connection seat 31. The second slider 422 is slidably provided on the second slide rail 421. The first head 321 is provided on the second slider 422. The second elastic member 423 is provided between the second slider 422 and the first slider 412. The third slide rail 431 is provided on the material attaching connection seat 31. The third slider 432 is slidably provided on the third slide rail 431. The second head 322 is provided on the third slider 432. The third elastic member 433 is provided between the third slider 432 and the first slider 412. In some embodiments, the extension directions of the first rail 411, the second rail 421 and the third rail 431 are parallel to each other. As an exemplary example, the second elastic member 423 includes but is not limited to a spring, and the third elastic member 433 includes but is not limited to a spring.

[0107] By setting the first head 321 and the second head 322, when the material attaching head 32 moves and drives the material to move together, different parts of the material can be fixed respectively, so that the material parts of the material can be separated independently during the attaching, so that the material can be attached to the product. The first slider 412 can drive the second slider 422 to move through the second elastic member 423, and at the same time, the second slider 422 can move relative to the first slider 412, and the second elastic member 423 can provide a buffer when the second slider 422 moves relative to the first slider 412; and the first slider 412 can drive the third slider 432 to move through the third elastic member 433, and at the same time, the third slider 432 can move relative to the first slider 412, and the third elastic member 433 can provide a buffer when the third slider 432 moves relative to the first slider 412. Therefore, when the first slider 412 drives the first head 321 and the second head 322 to move, the first head 321 and the second head 322 can move relative to each other, and the impact between the first slider 321 and the second head 322 can be reduced independently of each other during the attaching.

[0108] In some embodiments, the first head 321 is configured to carry and transfer the release paper of the material, and the second head 322 is configured to carry and transfer the material of the material. The first head 321 and the second head 322 are both provided with a vacuum nozzle. The first head 321 is arranged around the second head 322. It can be understood that in some embodiments, the second head 322 protrudes from the middle of the coverage range of the first head 321 relative to the first head 321, so as to separate the material of the material from the release paper of the material and attach it to the product.

[0109] See also Figure 2 and Figure 3 It can be understood that in some embodiments, when the first head 321 and the second head 322 press the material toward the product, the second elastic member 423 applies a force to the second slider 422 to move the first head 321 away from the product, and the third elastic member 433 applies a force to the third slider 432 to move the second head 322 away from the product.

[0110] See also Figure 3 In some embodiments, the first slide rail 411 and the second slide rail 421 are integrally formed structures, so as to facilitate assembly. It is understood that in other embodiments, the first slide rail 411 and the second slide rail 421 can be split structures.

[0111] See also Figure 2 and Figure 3 In some embodiments, the third slide rail 431 is disposed on the second slider 422. When the material connection seat 31 moves, the second slider 422 is driven to move, thereby driving the third slider 432 to move, which is beneficial to reducing the space occupied by the material connection seat 31 and improving space utilization.

[0112] See also Figure 2 and Figure 3 It can be understood that, in some embodiments, the third elastic member 433 is disposed between the third slider 432 and the extension arm 4121 .

[0113] See also Figure 3 In some embodiments, the buffer mechanism 4 further includes a first stopper 441 and a second stopper 442. The first stopper 441 and the second stopper 442 are both provided on the first slider 412. The first stopper 441 and the first slider 412 are respectively stopped on both sides of the sliding direction of the second slider 422. The second stopper 442 and the second slider 422 are respectively stopped on both sides of the sliding direction of the third slider 432. It is understood that in some embodiments, the second slider 422 can move between the first stopper 441 and the first slider 412, and the third slider 432 can move between the second stopper 442 and the first slider 412.

[0114] The cooperation between the first stopper 441 and the first slider 412 can limit the moving distance of the second slider 422, reduce the possibility of the second slider 422 being separated from the material connection seat 31, and help improve the positioning speed of the first head 321 when it moves to the location of the product. The cooperation between the second stopper 442 and the first slider 412 can limit the moving distance of the third slider 432, reduce the possibility of the third slider 432 being separated from the material connection seat 31, and help improve the positioning speed of the second head 322 when it moves to the location of the product.

[0115] See also Figure 3 In some embodiments, the first limit member 441 and the second limit member 442 are components with a cross-section approximately in the shape of an "L", so that when it is necessary to drive the mounting head 32 away from the product, they can respectively hook the second slider 422 and the third slider 432 to respectively drive the first head 321 and the second head 322 away from the product.

[0116] See also Figure 2 and Figure 3 In some embodiments, the material attaching mechanism 3 further includes a positioning pin 36. The positioning pin 36 is fixedly disposed on the material attaching connection seat 31 and is disposed adjacent to the material attaching head 32. The positioning pin 36 is configured to position the material attaching head 32 and the material relative to each other when the material attaching head 32 receives the material, so that the second head 322 accurately fixes the material.

[0117] See also Figure 1 and Figure 3 In some embodiments, the working principle of the automatic rotating material attaching device 100 is:

[0118] The mounting head 32 receives the material at the preparation position, and after the positioning pin 36 positions the material, the mounting head 32 absorbs the material. The driving mechanism 1 drives the rack 21 to move, and drives the central shaft 23 to rotate through the gear 22, so that the pusher 33 pushes the extension arm 4121 of the first slider 412 to move, and the first slider 412 drives the mounting connection seat 31 to move through the first elastic member 413 until the second stop member 35 abuts the first stop surface 241. The pusher 33 continues to push the extension arm 4121 to move, and the third slider 432 drives the mounting head 32 to move toward the product through the second elastic member 423 and the third elastic member 433, and the second head 322 of the mounting head 32 mounts the material of the material to the product. The driving mechanism 1 drives the rack 21 to move in the reverse direction, so that the pushing member 33 rotates in the reverse direction and pushes the first stop member 34 to move. Driven by the first elastic member 413, the second elastic member 423 and the third elastic member 433, the material attaching head 32 moves away from the product, and the material attaching connecting seat 31 rotates until the second stop member 35 abuts against the second stop surface 242. The material attaching head 32 returns to the preparation position and waits to enter the next working cycle. Figure 1 and Figure 2 The placement head 32 is shown in a ready position.

[0119] In the present application, the relatively fixed arrangement of the two does not mean that they cannot be disassembled, but is intended to indicate that when the automatic rotating material attaching device 100 is in use, the relatively fixed two can move together.

[0120] In addition, those skilled in the art should recognize that the above embodiments are only used to illustrate the present application and are not intended to be limiting of the present application. As long as they are within the spirit and scope of the present application, appropriate changes and modifications to the above embodiments are within the scope of the present application.

Claims

1. An automatic rotating material pasting device, characterized in that: include: Driving mechanism; A transmission mechanism, comprising a rack, a gear, a central shaft and a shaft seat, wherein the rack is arranged on the driving mechanism, the driving mechanism is configured to drive the rack to move, the rack is meshed with the gear, the gear is connected to the central shaft, the central shaft passes through the shaft seat, and is configured to rotate relative to the shaft seat around the axis of the central shaft itself; The material pasting mechanism comprises a material pasting connection seat and a material pasting head, wherein the material pasting connection seat is connected to the central axis, the material pasting head is arranged on the material pasting connection seat, and the material pasting head is configured to paste the material part onto the product.

2. The automatic rotating material pasting device according to claim 1 is characterized in that: The automatic rotating material pasting device also includes a buffer mechanism, which includes a first slide rail, a first slider and a first elastic member. The first slide rail is arranged on the material pasting connection seat, the first slider is slidably arranged on the first slide rail, the material pasting head is arranged on the first slider, and the first elastic member is arranged between the first slider and the material pasting connection seat.

3. The automatic rotating material pasting device according to claim 2 is characterized in that: The material pasting head includes a first head and a second head, the first head and the second head are configured to receive different parts of the material, the buffer mechanism also includes a second slide rail, a second slider, a second elastic member, a third slide rail, a third slider and a third elastic member, the second slide rail is arranged on the material pasting connection seat, the second slider is slidably arranged on the second slide rail, the first head is arranged on the second slider, the second elastic member is arranged between the second slider and the first slider, the third slide rail is arranged on the material pasting connection seat, the third slider is slidably arranged on the third slide rail, the second head is arranged on the third slider, and the third elastic member is arranged between the third slider and the first slider.

4. The automatic rotating material pasting device according to claim 3 is characterized in that: The third slide rail is arranged on the second slide block.

5. The automatic rotating material pasting device according to claim 3 is characterized in that: The buffer mechanism also includes a first limit member and a second limit member, the first limit member and the second limit member are both arranged on the first slider, the first limit member and the first slider are respectively stopped on both sides of the sliding direction of the second slider, and the second limit member and the second slider are respectively stopped on both sides of the sliding direction of the third slider.

6. The automatic rotating material pasting device according to claim 2, characterized in that: The first slider is provided with an extension arm, and the material pasting connection seat is rotatably arranged on the central axis. The material pasting mechanism also includes a pushing member and a first stop member, the pushing member is fixedly arranged on the central axis, the first stop member is arranged on the material pasting connection seat, and the extension arm and the first stop member are respectively located on both sides of the rotation direction of the first stop member.

7. The automatic rotating material pasting device according to claim 6 is characterized in that: The first sliding block is provided with a buffer rolling member, the buffer rolling member is rotatably arranged on the extension arm, the buffer rolling member is configured to be able to abut against the pushing member, and the buffer rolling member can roll along the pushing member.

8. The automatic rotating material pasting device according to claim 6, characterized in that: The shaft seat is provided with a first stop surface and a second stop surface, and the material feeding mechanism also includes a second stop member, the second stop member is arranged on the material feeding connecting seat, and the first stop surface and the second stop surface are respectively located on opposite sides of the rotation direction of the second stop member.

9. The automatic rotating material attaching device according to any one of claims 1 to 8, characterized in that: The transmission mechanism further comprises a fixed seat and a transmission rolling element. The fixed seat is fixedly arranged relative to the shaft seat. The transmission rolling element is rotatably arranged on the fixed seat. The gear and the transmission rolling element clamp the rack.

10. The automatic rotating material pasting device according to claim 9, characterized in that: The transmission mechanism further comprises a transmission connection seat, the transmission connection seat is arranged on the driving mechanism, and the rack is arranged on the transmission connection seat.

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