Cloth edge folding and laminating equipment

Abstract

The utility model discloses cloth edge folding and attaching equipment which comprises a machine body, a jig, a rotary table mechanism, a dispensing mechanism, an air blowing mechanism, an edge cutting mechanism and an edge folding mechanism. The machine body is provided with a dispensing station, and the dispensing mechanism is located on one side of the dispensing station. The turntable mechanism comprises a turntable and a first rotating device, and the turntable is provided with a plurality of processing stations; the edge cutting mechanism, the air blowing mechanism and the edge folding mechanism are arranged on the machine body at intervals in the clockwise direction and located on the periphery of the rotary disc; the machine body is provided with a first grabbing mechanism so as to grab the jigs on the dispensing station and transfer the jigs to the processing station of the turntable; thus, through the combined design of all the components, automatic dispensing, edge cutting and edge folding attaching production of workpieces and mesh cloth is achieved, the attaching efficiency of the workpieces is improved, meanwhile, due to the arrangement of the air blowing mechanism, glue can be blown and cooled to a certain temperature, the attaching effect of the workpieces and the mesh cloth is guaranteed, the production period of products is shortened, the attaching quality is stable and consistent, and the product quality is improved. The use requirements of users are met, and the application range is wide.

Description

Technical Field

[0001] The utility model relates to the field of folding machine technology, in particular to a cloth folding and laminating device. Background Art

[0002] At present, speakers and other playback devices can be seen everywhere in life. Usually, a layer of mesh cloth is set on the outer shell of the speaker of the speaker to prevent dust and remove noise. In the production process of traditional speaker shells, it is necessary to manually fit the mesh cloth to the side of the speaker shell. In the bonding process, glue is manually applied to the joints of the speaker shell and the mesh cloth, and then the mesh cloth is folded to make the mesh cloth fit to the inner wall of the shell. However, the manual operation method has low working efficiency. At the same time, the bonding effect between the outer periphery of the speaker shell and the mesh cloth is poor, which makes the mesh cloth easy to loosen on the edge of the shell, resulting in the need to rework the product for secondary bonding.

[0003] Later, a speaker mesh laminating machine appeared on the market. The machine pre-glue-laminated the mesh to the speaker shell, placed the two on a jig, and moved the upper die downward to press the mesh onto the speaker shell, thereby achieving a fitting connection between the mesh and the speaker shell. However, its structural design is poor. The gluing of the speaker shell and the mesh is done manually, and the mesh needs to be folded and pre-laminated manually after the gluing process. The folding process of the mesh is cumbersome and inefficient, which easily affects the fit of the product. At the same time, the mesh needs to have a folding length reserved so that the mesh can be trimmed after subsequent lamination to remove excess mesh edges. The production cycle is long, and it cannot meet the needs of users, so it has a small scope of application.

[0004] Therefore, it is necessary to study a new technical solution to solve the above problems. Utility Model Content

[0005] In view of this, the utility model aims to solve the deficiencies in the prior art, and its main purpose is to provide a cloth folding and laminating equipment, which realizes the automated gluing, edge cutting, and folding and laminating production of workpieces and mesh cloths through the combined design of various components, thereby improving the laminating efficiency of workpieces. At the same time, the setting of the blower mechanism is conducive to cooling the glue to a certain temperature, thereby ensuring the laminating effect of the workpieces and mesh cloths, reducing the production cycle of the product, and ensuring stable and consistent laminating quality, which meets the user's usage needs and has a wide range of applications.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A cloth folding and laminating device comprises an organism, a jig for placing and positioning cloth and workpieces, a turntable mechanism for rotating and transferring the jig to the next process, a glue dispensing mechanism for dispensing glue on the cloth and the workpiece, a blower mechanism for drying the glue, a trimming mechanism for cutting edge cloth, and a folding mechanism for folding the cloth and laminating it on the workpiece; wherein:

[0008] The machine body is provided with a glue dispensing station for placing a jig, and the glue dispensing mechanism is located at one side of the glue dispensing station; the turntable mechanism is arranged at the center of the machine body and behind the glue dispensing station, and the turntable mechanism includes a turntable and a first rotating device for driving the turntable to rotate, and the turntable is provided with a plurality of processing stations for placing the jig, and the plurality of processing stations are evenly arranged around the axial direction of the turntable; the trimming mechanism, the blowing mechanism, and the folding mechanism are arranged on the machine body in a clockwise spacing manner and are located on the periphery of the turntable; and a first grasping mechanism is provided on the machine body, and the first grasping mechanism is used to grasp the jig on the glue dispensing station and transfer it to the processing station of the turntable, and the first grasping mechanism is located above the glue dispensing station and the processing station.

[0009] As a preferred solution, the dispensing station has a rotating seat and a second rotating device, the rotating seat is provided with a groove for placing a tool, the second rotating device is arranged on the machine body, and the second rotating device is drivingly connected to the lower end of the rotating seat to control the rotation of the rotating seat;

[0010] The glue dispensing mechanism includes a seat body, a glue dispensing head, a first driving device and a second driving device. The first driving device is arranged on the machine body. The seat body is movably arranged on the machine body toward the rotating seat. The first driving device is driven and connected to the seat body to control the seat body to approach or move away from the rotating seat. The glue dispensing head and the second driving device are both arranged on the seat body. The glue dispensing head is located above the rotating seat. The second driving device is driven and connected to the glue dispensing head to control the glue dispensing head to move up away from the rotating seat or down close to the rotating seat.

[0011] As a preferred solution, two dispensing structures are provided and are arranged oppositely on the left and right sides of the dispensing station.

[0012] As a preferred solution, the first grasping mechanism includes a first mounting frame and a first grasping head, a third driving device, and a first lifting device arranged on the first mounting frame. The first grasping head is located above the dispensing station and the processing station. The third driving device is driven and connected to the first grasping head to control the forward and backward movement of the first grasping head. The first lifting device is driven and connected to the first grasping head to control the first grasping head to rise or fall.

[0013] As a preferred solution, the machine body is provided with a first removing mechanism for moving the edge material out of the jig, the first removing mechanism is located between the blowing mechanism and the folding mechanism and is located on the periphery of the turntable, the first removing mechanism includes a second mounting frame and a second grabbing head arranged on the second mounting frame, and a fourth driving device, the second grabbing head is used to grab the edge material, and the fourth driving device is driven and connected to the second grabbing head to control the second grabbing head to move toward the jig.

[0014] As a preferred embodiment, a second removing mechanism is also provided, and a holding piece for pressing and positioning the fabric is provided on the jig, and the second removing mechanism is used to move the holding piece out of the jig, and the second removing mechanism is provided on the machine body and is located beside the first removing mechanism, and the second removing mechanism includes a third mounting frame and a third grabbing head provided on the third mounting frame, a fifth driving device, and a second lifting device, and the third grabbing head is located above the turntable, and the third grabbing head is used to grab the holding piece of the jig, and the fifth driving device is driven and connected to the third grabbing head to control the third grabbing head to move toward the turntable, and the second lifting device is driven and connected to the third grabbing head to control the third grabbing head to rise or fall, thereby grabbing and transferring the holding piece of the jig on the turntable.

[0015] As a preferred embodiment, a heating device for heating the glue material is provided on the machine body, and the blowing mechanism includes at least two blowers, which are arranged on the machine body in a spaced manner along a clockwise direction and located on the periphery of the turntable, and the heating device is arranged between the two blowers and located above the turntable.

[0016] As a preferred solution, the folding mechanism includes a fourth mounting frame, a folding module, a third lifting device, a fourth lifting device and a first lifting plate, the third lifting device is arranged on the fourth mounting frame, the output end of the third lifting device is connected to the first lifting plate, the middle position of the first lifting plate is provided with an escape opening for the entry of the jig, the folding module is provided on the first lifting plate, the folding module includes a plurality of push blocks and a plurality of sixth driving devices, the plurality of sixth driving devices are respectively driven and connected to a plurality of push blocks and are arranged in a spacing manner around the edge of the escape opening, the inner end of the push block has a protrusion, the fourth lifting device is arranged on the machine body and corresponds to the processing station of the turntable, the output end of the fourth lifting device is provided with a lifting part, the lifting part is arranged toward the processing station, the processing station includes a lifting seat, the lifting seat can be movably arranged on the turntable, the turntable is provided with at least two guide pillars extending up and down and arranged in a spacing manner corresponding to the lifting seat, the lifting seat is provided with a connecting hole corresponding to the guide pillar, the connecting hole is adapted to the guide pillar, the middle position of the turntable corresponding to the lifting seat is provided with a through hole that passes through up and down, the lower end of the lifting seat is exposed from the through hole, and the lifting part is located below the through hole;

[0017] When in use, the first gripping mechanism transfers the workpiece after glue application and the jig of the cloth and places it on the lifting seat. Through the rotation of the turntable, it is successively subjected to edge trimming and cooling treatments and then moved to the folding mechanism. The first lifting plate moves downward under the control of the third lifting device to allow the jig to extend out of the first lifting plate from the avoidance opening. The protrusion of the push block moves toward the jig under the control of the sixth driving device to bend the cloth at the edge of the workpiece inward. Then, the fourth lifting device controls the lifting part to move upward to extend from the through hole to contact the lifting seat, and links the lifting seat to move upward. The inwardly bent cloth moves upward accordingly and fits onto the workpiece, and the outer wall of the protrusion contacts the outer wall of the cloth.

[0018] As a preferred solution, a pressure-holding mechanism is further provided for pressing and fixing the folded and bonded fabric to the workpiece again for a pressure-holding operation. The pressure-holding mechanism includes a fifth mounting frame, a second lifting plate, a fifth lifting device and a pressing portion. The fifth mounting frame is provided on the machine body and is located on the periphery of the turntable. The fifth mounting frame is located on the side of the folding mechanism. The output end of the fifth lifting device is connected to the upper end of the second lifting plate. The pressing portion is provided at the lower end of the second lifting plate. The pressing portion is located above the work station of the turntable.

[0019] As a preferred solution, a discharging mechanism is provided on the machine body to move the workpiece and the fabric after folding and bonding out of the turntable, and the discharging mechanism includes a sixth mounting frame, a fourth grabbing head, a sixth lifting device and a seventh driving device, and the sixth lifting device and the seventh driving device are both arranged on the sixth mounting frame, and the sixth lifting device is driven and connected to the fourth grabbing head to control the fourth grabbing head to move downward and enable the fourth grabbing head to grab the jig out of the processing station, and the seventh driving device is used to control the fourth grabbing head to move horizontally on the machine body to move the fourth grabbing head with the jig out of the machine body, and a discharging plate is provided on the outside of the machine body, and the discharging plate is located on the lower side of the outer end of the discharging mechanism.

[0020] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical scheme that it is mainly through the combined design of various components, the fixture equipped with the workpiece and the mesh is placed on the glue dispensing station and the glue dispensing mechanism is used to perform the glue dispensing operation. The workpiece and the mesh after glue dispensing are transferred to the processing station through the first grasping mechanism, and the rotation of the turntable is coordinated to sequentially transfer the fixture equipped with the workpiece and the mesh to each process, thereby realizing the automatic glue dispensing, edge trimming, folding and laminating production of the workpiece and the mesh, and improving the laminating efficiency of the workpiece. At the same time, the setting of the blower mechanism is conducive to blowing the glue to a certain temperature, thereby ensuring the laminating effect of the workpiece and the mesh. The structural design is ingenious and reasonable, the operation is simple, the use is convenient, the production cycle of the product is reduced, the laminating quality is stable and consistent, the use needs of users are met, and the application range is wide.

[0021] Secondly, the setting of the rotating seat and the second rotating device is conducive to the circular gluing of the workpiece by the gluing head at the position to be glued, ensuring the uniform gluing of the workpiece, so as to facilitate the folding effect and fitting quality of the subsequent workpiece and mesh cloth. At the same time, the setting of the first removing mechanism is to remove the edge material after trimming out of the fixture, avoiding the subsequent bonding of the edge material and the cloth to the workpiece, ensuring the stable bonding of the cloth and the workpiece, and the setting of the second removing mechanism, after the edge trimming of the cloth, uses the third gripping head to grab and move the holding piece out of the fixture, and cooperates with the second gripping head of the first removing mechanism to grab and move the edge material out, further ensuring the folding and bonding effect of the cloth and the workpiece, improving the bonding quality of the product, and having strong practicality;

[0022] In addition, the setting of the heating mechanism allows the workpiece and fabric after gluing to be dried in turn by the combination of hot air and cold air to ensure the solidification effect of the glue on the workpiece and the fabric, thereby improving the folding and bonding effect of the fabric on the workpiece, ensuring the stable and consistent quality of the product. At the same time, the setting of the pressure holding mechanism can perform secondary pressing and pressure holding on the fabric and workpiece after the folding and bonding, thereby ensuring the bonding effect between the workpiece and the fabric, further improving the bonding effect of the product, and having good usability. In addition, the setting of the discharging mechanism is conducive to the automatic removal of the fabric and workpiece out of the turntable after the folding and bonding operation, thereby realizing automatic discharging operation.

[0023] In order to more clearly illustrate the structural features and functions of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a first stereoscopic schematic diagram of an embodiment of the utility model;

[0025] Figure 2 It is a second stereoscopic schematic diagram of an embodiment of the utility model (the hood and control structure are not shown in the figure);

[0026] Figure 3 yes Figure 2 A first partial enlarged schematic diagram shown;

[0027] Figure 4 yes Figure 2 A second partial enlarged schematic diagram shown;

[0028] Figure 5 A third perspective schematic diagram of an embodiment of the present utility model (the hood and control structure are not shown in the figure);

[0029] Figure 6 Book Figure 5 A third partial enlarged schematic diagram shown;

[0030] Figure 7A top view of an embodiment of the utility model;

[0031] Figure 8 A cross-sectional view of the folding mechanism of an embodiment of the utility model;

[0032] Fig. 9 Schematic diagram of a jig, a workpiece, a cloth, and a push block according to an embodiment of the present invention.

[0033] Description of the accompanying drawings:

[0034] 101. Glue dispensing station 102. Rotating seat

[0035] 10. Machine body 11. Fixture

[0036] 111. Workpiece 112. Fabric

[0037] 12. Blower mechanism 13. First grabbing mechanism

[0038] 131. First mounting frame 132. First grabbing head

[0039] 133. Third driving device 134. First lifting device

[0040] 14. Delivery bucket 15. Heating device

[0041] 16. Discharging mechanism 161. Sixth mounting frame

[0042] 162. Fourth grabbing head 163. Sixth lifting device

[0043] 164. Seventh driving device 165. Discharging plate

[0044] 17. Engine cover 18. Control mechanism

[0045] 20. Turntable mechanism 21. Turntable

[0046] 211, guide column 212, through hole

[0047] 22. Processing station 23. Lifting seat

[0048] 231, connecting hole 232, linkage part

[0049] 24. Clamping assembly 30. Glue dispensing mechanism

[0050] 31. Seat 32. Glue dispensing head

[0051] 33. Second driving device 40. Edge cutting mechanism

[0052] 41. Seventh mounting frame 42. Knife holder

[0053] 43. Eighth driving device 50. Folding mechanism

[0054] 51. Fourth mounting frame 52. Folding module

[0055] 521, push block 522, sixth driving device

[0056] 523, protrusion 53, third lifting device

[0057] 54. Fourth lifting device 541. Lifting unit

[0058] 55. First lifting plate 551. Avoidance

[0059] 60. First removal mechanism 61. Second mounting frame

[0060] 62. Second grabbing head 63. Fourth driving device

[0061] 70. Second removal mechanism 71. Third mounting frame

[0062] 72. Third grabbing head 73. Fifth driving device

[0063] 74. Second lifting device 80. Conveying mechanism

[0064] 90. Pressure-maintaining mechanism 91. Fifth mounting frame

[0065] 92. Second lifting plate 93. Fifth lifting device

[0066] 94. Pressing and holding portion. DETAILED DESCRIPTION

[0067] Please refer to Figures 1 to 9 As shown, it shows the specific structure of an embodiment of the utility model.

[0068] A cloth folding and laminating device comprises an organism 10, a jig 11 for placing and positioning cloth and workpieces, a turntable mechanism 20 for rotating and transferring the jig to the next process, a glue dispensing mechanism 30 for dispensing glue on the cloth and the workpiece, a blower mechanism 12 for drying the glue, a trimming mechanism 40 for cutting edge cloth, and a folding mechanism 50 for folding the cloth and laminating it on the workpiece; wherein:

[0069] The body 10 is provided with a dispensing station 101 for placing a jig 11, and the dispensing mechanism 30 is located at one side of the dispensing station 101; the turntable mechanism 20 is arranged at the center of the body 10 and behind the dispensing station 101, and the turntable mechanism 20 includes a turntable 21 and a first rotating device (not shown in the figure) for driving the turntable to rotate, and the turntable 21 is provided with a plurality of processing stations 22 for placing jigs, and the plurality of processing stations 22 are evenly arranged around the axial direction of the turntable 21; the trimming mechanism 40, the blower mechanism 12, and the folding mechanism 50 are arranged in a clockwise spacing manner on the body 10 and are located on the periphery of the turntable 21;

[0070] In addition, the machine body 10 is provided with a first grasping mechanism 13, the first grasping mechanism 13 is used to grasp the jig 11 on the dispensing station 101 and transfer it to the processing station 22 of the turntable 21, and the first grasping mechanism 12 is located above the dispensing station 101 and the processing station 22; specifically, the first grasping mechanism 12 includes a first mounting frame 121 and a first grasping head 122, a third driving device 123, and a first lifting device 124 arranged on the first mounting frame 121, the first grasping head 122 is located above the dispensing station 101 and the processing station 22, the third driving device 123 is driven and connected to the first grasping head 122 to control the first grasping head 122 to move forward and backward, and the first lifting device 124 is driven and connected to the first grasping head The picking head 122 is used to control the first grabbing head 122 to rise or fall; in this way, through the combined design of various components, the fixture equipped with the workpiece and the mesh is placed on the gluing station and the gluing mechanism is used to perform the gluing operation. The workpiece and the mesh after gluing are transferred to the processing station via the first grabbing mechanism, and the rotation of the turntable is coordinated to transfer the fixture equipped with the workpiece and the mesh to each process in turn, thereby realizing the automated gluing, trimming, folding and bonding production of the workpiece and the mesh, and improving the bonding efficiency of the workpiece. At the same time, the setting of the blower mechanism is conducive to blowing the glue to a certain temperature, thereby ensuring the bonding effect of the workpiece and the mesh. The structural design is ingenious and reasonable, the operation is simple, and it is easy to use, which reduces the production cycle of the product. The bonding quality is stable and consistent, meets the user's use needs, and has a wide range of applications.

[0071] The dispensing station 101 has a rotating seat 102 and a second rotating device (not shown in the figure), the rotating seat 102 is provided with a groove for placing a tool, the second rotating device is arranged on the body 10, and the second rotating device is drivingly connected to the lower end of the rotating seat 102 to control the rotation of the rotating seat 102;

[0072] The dispensing mechanism 30 includes a seat body 31, a dispensing head 32, a first driving device (not shown) and a second driving device 33, wherein the first driving device is arranged on the machine body 10, and the seat body 31 is movably arranged on the machine body 10 toward the rotating seat 102, the first driving device is drivingly connected to the seat body 31 to control the seat body 31 to approach the rotating seat 102 or to move away from the rotating seat 102, the dispensing head 32 and the second driving device 33 are both arranged on the seat body 31, the dispensing head 32 is located above the rotating seat 102, and the second driving device 33 is drivingly connected to the dispensing head 32 to control the dispensing head 32 to move up away from the rotating seat 102 or to descend close to the rotating seat 102; preferably, the dispensing structure 30 is provided with two and is relatively arranged on the left and right sides of the dispensing station 101;

[0073] When in use, the jig 11 equipped with the workpiece 111 and the cloth 112 is placed on the groove, the second rotating device controls the rotating seat 102 to rotate and drives the jig 11 to rotate, and the two dispensing heads 32 are respectively moved to the upper end of the jig 11 under the control of the first and second driving devices and perform dispensing operations; in this way, the setting of the rotating seat and the second rotating device is conducive to the annular dispensing of the workpiece by the dispensing head at the position to be dispensed, ensuring uniform dispensing of the workpiece, so as to facilitate the subsequent folding effect and fitting quality of the workpiece and the mesh cloth, and the setting of the two dispensing mechanisms improves the dispensing efficiency of the workpiece.

[0074] In addition, the machine body 10 is provided with a first removing mechanism 60 for removing the edge material formed after the cloth is cut out of the jig. The first removing mechanism 60 is located between the blowing mechanism 12 and the folding mechanism 50 and is located on the periphery of the turntable 21. The first removing mechanism 60 includes a second mounting frame 61 and a second grabbing head 62 and a fourth driving device 63 arranged on the second mounting frame 61. The second grabbing head 62 is used to grab the edge material, and the fourth driving device 63 is driven and connected to the second grabbing head 62 to control the second grabbing head 62 to move toward the jig 11. In this way, the first removing mechanism is set to move the edge material after trimming out of the jig to avoid the subsequent occurrence of the edge material and the cloth being bonded to the workpiece together, thereby ensuring the stable bonding of the cloth and the workpiece.

[0075] A second removal mechanism 70 is also provided. The jig 11 is provided with a holding piece (not shown in the figure) for holding and positioning the fabric. The second removal mechanism 70 is used to move the holding piece out of the jig. The second removal mechanism 70 is provided on the machine body 10 and is located beside the first removal mechanism 60. The second removal mechanism 70 includes a third mounting frame 71 and a third grabbing head 72, a fifth driving device 73, and a second lifting device 74 provided on the third mounting frame 71. The third grabbing head 72 is located above the turntable 21. The third grabbing head 72 is used to grab the holding piece of the jig. The fifth driving device 73 is driven and connected to the third grabbing head 72 to control the third grabbing head 72 to move toward the turntable 21, and the second lifting device 74 is driven and connected to the third grabbing head 72 to control the third grabbing head 72 to rise or fall, thereby grabbing and transferring the holding part of the fixture 11 on the turntable 21; in this way, the second removing mechanism is set up, after the edge trimming of the cloth, the third grabbing head is used to grab and move the holding part out of the fixture, and the second grabbing head of the first removing mechanism is used to grab and move the edge material out, further ensuring the folding and bonding effect of the cloth and the workpiece, improving the bonding quality of the product, and having strong practicality.

[0076] Specifically, it also includes a conveying mechanism 80 for conveying finished products, edge materials and holding members. A material guide plate (not shown in the figure) is provided on the machine body 10 corresponding to the first removal mechanism. The material guide plate is located below the second grabbing head 62, and the lower end of the material guide plate is arranged toward the conveying mechanism 80. The second grabbing head 62 grabs the edge materials and transfers them to the top of the material guide plate, and then places the edge materials on the material guide plate and enters the conveying mechanism 80; and, a delivery bucket 14 for delivering the holding member is provided on the outside of the machine body 10 corresponding to the second removal mechanism, the lower end of the delivery bucket 14 is a through hole and is located on the upper side of the conveying mechanism 80, and the holding member is transferred to the delivery bucket under the control of the third grabbing head and falls from the delivery bucket onto the conveying mechanism 80.

[0077] In addition, the machine body 10 is provided with a heating device 15 for heating the glue material, and the blowing mechanism 12 includes at least two hair dryers, which are arranged on the machine body 10 in a clockwise direction and are located on the periphery of the turntable 21. The heating device 15 is arranged between the two hair dryers and is located above the turntable 21. The air outlet ends of the two hair dryers are arranged toward the processing station of the turntable 21, and the heating device 15 is located on the side of the turntable 21. In this way, the setting of the heating mechanism enables the workpiece and the cloth after glue application to be dried in turn by hot air and cold air to ensure the solidification effect of the glue on the workpiece and the cloth, thereby improving the hemming and bonding effect of the cloth on the workpiece, and ensuring the stable and consistent quality of the product.

[0078] The folding mechanism 50 includes a fourth mounting frame 51, a folding module 52, a third lifting device 53, a fourth lifting device 54 and a first lifting plate 55. The third lifting device 53 is arranged on the fourth mounting frame 51, and the output end of the third lifting device 53 is connected to the first lifting plate 55. The middle position of the first lifting plate 55 is provided with an escape opening 551 for the entry of the fixture. The folding module 52 is arranged on the first lifting plate 55. The folding module 52 includes a plurality of push blocks 521 and a plurality of sixth driving devices 522. The plurality of sixth driving devices 522 are respectively driven and connected to the plurality of push blocks 521 and are arranged in an edge spacing manner around the escape opening 551. The inner end of the push block 521 has a protrusion 523 extending toward the escape opening. The device 54 is arranged on the machine body 10 and corresponds to the lower part of the processing station 22 of the turntable 21. The output end of the fourth lifting device 54 is provided with a lifting part 541, and the lifting part 541 is arranged toward the processing station 22. The processing station 22 includes a lifting seat 23, and the lifting seat 23 can be movably arranged on the turntable 21 up and down. The turntable 21 is provided with at least two guide pillars 211 extending up and down and arranged in a spacing manner corresponding to the lifting seat 23. The lifting seat 23 is provided with a connecting hole 231 corresponding to the guide post, and the connecting hole 231 is adapted to the guide post 211. A through hole 212 that penetrates up and down is opened in the middle position of the turntable 21 corresponding to the lifting seat, and the lower end of the lifting seat 23 is exposed from the through hole 212, and the lifting part 541 is located below the through hole 212;

[0079] Specifically, the lower end of the lifting seat 23 is provided with a linkage part 232 in contact with the lifting part, and the linkage part 232 is exposed from the through hole 212; and the guide pillars 211 are provided with a plurality of guide pillars 211 and are respectively provided on the turntable 21 corresponding to the four corners of the lifting seat 23, and correspondingly, the connecting holes 231 are provided with four guide pillars and are respectively provided corresponding to the four corners of the lifting seat 23; preferably, the lifting seat 23 is provided with a clamping assembly 24 for clamping and fixing the fixture, and when the fixture 11 is placed on the lifting seat 23, the clamping assembly 24 clamps and fixes the fixture 11 on the lifting seat 23; in this way, the setting of the clamping assembly is conducive to the installation and positioning of the fixture on the workstation, ensuring the stable operation of the workpiece and the fabric in each process, and ensuring the stable quality of the product;

[0080] When in use, the first gripping mechanism 12 transfers the workpiece 111 and the jig 11 of the cloth 112 after dispensing glue and places them on the lifting seat 23 of the processing station 22, and moves to the folding mechanism 50 after trimming and cooling through the rotation of the turntable 21. The first lifting plate 55 moves downward under the control of the third lifting device 53 to make the jig 11 extend out of the avoidance opening 551 from the first lifting plate 55, and the protrusion 523 of the push block 521 moves toward the jig 11 under the control of the sixth driving device 522 to bend the cloth 112 at the edge of the workpiece 111 inwardly. Then, the fourth lifting device 54 controls the lifting part 541 to move upward to extend from the through hole 212 to contact the lifting seat 23, and links the lifting seat 23 to move upward, and the inwardly bent cloth 112 moves up accordingly and fits on the workpiece 111, and the outer wall of the protrusion 523 contacts the outer wall of the cloth 112.

[0081] A pressure-holding mechanism 90 is also provided for pressing and fixing the folded and bonded fabric to the workpiece again for a pressure-holding operation. The pressure-holding mechanism 90 includes a fifth mounting frame 91, a second lifting plate 92, a fifth lifting device 93 and a holding portion 94. The fifth mounting frame 91 is provided on the machine body 10 and is located on the periphery of the turntable 21. The fifth mounting frame 91 is located on the side of the folding mechanism 50. The output end of the fifth lifting device 93 is connected to the upper end of the second lifting plate 92. The holding portion 94 is provided at the lower end of the second lifting plate 92. The holding portion 94 is located above the processing station of the turntable 21. In this way, the setting of the pressure-holding mechanism can perform a second pressing and holding operation on the folded and bonded fabric and the workpiece, thereby ensuring the bonding effect between the workpiece and the fabric, further improving the bonding effect of the product, and having good usability.

[0082] In addition, the machine body 10 is provided with a discharging mechanism 16 to move the workpiece 111 and the cloth 112 after the folding and laminating out of the turntable 21, and the discharging mechanism 16 includes a sixth mounting frame 161, a fourth grabbing head 162, a sixth lifting device 163 and a seventh driving device 164, the sixth lifting device 163 and the seventh driving device 164 are both arranged on the sixth mounting frame 161, the sixth lifting device 163 is driven and connected to the fourth grabbing head 162 to control the fourth grabbing head 162 to move downward and make the fourth grabbing head grab the fixture 11 away from the lifting seat 23 of the processing station 22, and the seventh The driving device 164 is used to control the horizontal movement of the fourth grabbing head 162 on the body 10 to move the fourth grabbing head 162 grabbing the jig 11 out of the body 10, and a discharge plate 165 is provided on the outside of the body 10, and the discharge plate 165 is located on the lower side of the outer end of the discharge mechanism 16, and the lower end of the discharge plate 165 is arranged toward the conveying mechanism 80. After the fabric is folded and attached to the workpiece, the clamping assembly releases the jig from the lifting seat, and the fourth grabbing head grabs and transfers the jig. This is conducive to the automatic removal of the fabric and workpiece after the folding and attaching operation out of the turntable, thereby realizing the automated discharge operation.

[0083] In addition, the trimming mechanism 40 includes a seventh mounting frame 41, a knife seat 42 and an eighth driving device 43. The eighth driving device 43 is driven and connected to the knife seat 42 to control the up and down movement of the knife seat 42. The lower end of the knife seat 42 has a blade, and the blade moves toward the edge of the jig 11 under the control of the eighth driving device 43 to cut off the excess edge in the cloth 112.

[0084] The machine body 10 is provided with a hood 17, the turntable mechanism 20, the blower mechanism 12, the heating device 15, the trimming mechanism 40, the folding mechanism 50, the pressure-maintaining mechanism 90, the discharging mechanism 16, the first removal mechanism 60, and the second removal mechanism 70 are all arranged inside the hood 17, the hood 17 is provided with a window connected to the inside of the hood, the glue dispensing station 101 and the glue dispensing mechanism 30 are both located outside the window, and the outside of the hood 17 is provided with a discharge port corresponding to the removal mechanism and the discharging mechanism, so that the corresponding mechanism can remove the edge material, the holding piece and the fixture from the inside of the hood;

[0085] Specifically, a control mechanism 18 is also provided, and the control mechanism 18 is provided on the machine cover 17, and the control mechanism 18 is respectively connected to the first to sixth lifting devices, the first to eighth driving devices, the first to fourth grabbing heads, and the first to second rotating devices.

[0086] The design focus of the utility model is that, mainly through the combined design of various components, the jig equipped with the workpiece and the mesh is placed on the glue dispensing station and the glue dispensing operation is performed by using the glue dispensing mechanism. The workpiece and the mesh after glue dispensing are transferred to the processing station through the first grasping mechanism, and the rotation of the turntable is coordinated to sequentially transfer the jig equipped with the workpiece and the mesh to each process, thereby realizing the automatic glue dispensing, edge trimming, and folding laminating production of the workpiece and the mesh, and improving the laminating efficiency of the workpiece. At the same time, the setting of the blower mechanism is conducive to blowing the glue to a certain temperature, thereby ensuring the laminating effect of the workpiece and the mesh. The structural design is ingenious and reasonable, the operation is simple, the use is convenient, the production cycle of the product is reduced, the laminating quality is stable and consistent, the use needs of users are met, and the application range is wide.

[0087] Secondly, the setting of the rotating seat and the second rotating device is conducive to the circular gluing of the workpiece by the gluing head at the position to be glued, ensuring the uniform gluing of the workpiece, so as to facilitate the folding effect and fitting quality of the subsequent workpiece and mesh cloth. At the same time, the setting of the first removing mechanism is to remove the edge material after trimming out of the fixture, avoiding the subsequent bonding of the edge material and the cloth to the workpiece, ensuring the stable bonding of the cloth and the workpiece, and the setting of the second removing mechanism, after the edge trimming of the cloth, uses the third gripping head to grab and move the holding piece out of the fixture, and cooperates with the second gripping head of the first removing mechanism to grab and move the edge material out, further ensuring the folding and bonding effect of the cloth and the workpiece, improving the bonding quality of the product, and having strong practicality;

[0088] In addition, the setting of the heating mechanism allows the workpiece and fabric after gluing to be dried in turn by the combination of hot air and cold air to ensure the solidification effect of the glue on the workpiece and the fabric, thereby improving the folding and bonding effect of the fabric on the workpiece, ensuring the stable and consistent quality of the product. At the same time, the setting of the pressure holding mechanism can perform secondary pressing and pressure holding on the fabric and workpiece after the folding and bonding, thereby ensuring the bonding effect between the workpiece and the fabric, further improving the bonding effect of the product, and having good usability. In addition, the setting of the discharging mechanism is conducive to the automatic removal of the fabric and workpiece out of the turntable after the folding and bonding operation, thereby realizing automatic discharging operation.

[0089] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A cloth folding and laminating device, characterized in that: It includes an organism, a jig for placing and positioning fabric and workpieces, a turntable mechanism for rotating and transferring the jig to the next process, a glue dispensing mechanism for dispensing glue on the fabric and workpieces, a blower mechanism for blowing out the glue, a trimming mechanism for cutting the edge fabric, and a folding mechanism for folding the fabric and attaching it to the workpiece; wherein: The machine body is provided with a glue dispensing station for placing a jig, and the glue dispensing mechanism is located at one side of the glue dispensing station; the turntable mechanism is arranged at the center of the machine body and behind the glue dispensing station, and the turntable mechanism includes a turntable and a first rotating device for driving the turntable to rotate, and the turntable is provided with a plurality of processing stations for placing the jig, and the plurality of processing stations are evenly arranged around the axial direction of the turntable; the trimming mechanism, the blowing mechanism, and the folding mechanism are arranged on the machine body in a clockwise spacing manner and are located on the periphery of the turntable; and a first grasping mechanism is provided on the machine body, and the first grasping mechanism is used to grasp the jig on the glue dispensing station and transfer it to the processing station of the turntable, and the first grasping mechanism is located above the glue dispensing station and the processing station.

2. The cloth folding and laminating device according to claim 1, characterized in that: The dispensing station has a rotating seat and a second rotating device, the rotating seat is provided with a groove for placing a tool, the second rotating device is arranged on the machine body, and the second rotating device is drivingly connected to the lower end of the rotating seat to control the rotation of the rotating seat; The glue dispensing mechanism includes a seat body, a glue dispensing head, a first driving device and a second driving device. The first driving device is arranged on the machine body. The seat body is movably arranged on the machine body toward the rotating seat. The first driving device is driven and connected to the seat body to control the seat body to approach or move away from the rotating seat. The glue dispensing head and the second driving device are both arranged on the seat body. The glue dispensing head is located above the rotating seat. The second driving device is driven and connected to the glue dispensing head to control the glue dispensing head to move up away from the rotating seat or down close to the rotating seat.

3. The cloth folding and laminating device according to claim 1, characterized in that: The dispensing structures are provided with two and are arranged oppositely on the left and right sides of the dispensing station.

4. The cloth folding and laminating device according to claim 1, characterized in that: The first grabbing mechanism includes a first mounting frame and a first grabbing head, a third driving device, and a first lifting device arranged on the first mounting frame. The first grabbing head is located above the dispensing station and the processing station. The third driving device is driven and connected to the first grabbing head to control the forward and backward movement of the first grabbing head. The first lifting device is driven and connected to the first grabbing head to control the first grabbing head to rise or fall.

5. The cloth folding and laminating device according to claim 1, characterized in that: The machine body is provided with a first removing mechanism for moving the edge material out of the jig, the first removing mechanism is located between the blowing mechanism and the folding mechanism and is located on the periphery of the turntable, the first removing mechanism includes a second mounting frame and a second grabbing head and a fourth driving device arranged on the second mounting frame, the second grabbing head is used to grab the edge material, and the fourth driving device is driven and connected to the second grabbing head to control the second grabbing head to move toward the jig.

6. The cloth folding and laminating device according to claim 5, characterized in that: A second removing mechanism is also provided, and a holding piece for pressing and positioning the fabric is provided on the jig, and the second removing mechanism is used to move the holding piece out of the jig, and the second removing mechanism is provided on the machine body and is located on the side of the first removing mechanism, and the second removing mechanism includes a third mounting frame and a third grabbing head provided on the third mounting frame, a fifth driving device, and a second lifting device, and the third grabbing head is located above the turntable, and the third grabbing head is used to grab the holding piece of the jig, and the fifth driving device is driven and connected to the third grabbing head to control the third grabbing head to move toward the turntable, and the second lifting device is driven and connected to the third grabbing head to control the third grabbing head to rise or fall, thereby grabbing and transferring the holding piece of the jig on the turntable.

7. The cloth folding and laminating device according to claim 1, characterized in that: The machine body is provided with a heating device for heating the dispensing glue material. The blowing mechanism includes at least two blowers, which are arranged on the machine body in a spaced manner along a clockwise direction and located on the periphery of the turntable. The heating device is arranged between the two blowers and located above the turntable.

8. The cloth folding and laminating device according to claim 1, characterized in that: The folding mechanism includes a fourth mounting frame, a folding module, a third lifting device, a fourth lifting device and a first lifting plate. The third lifting device is arranged on the fourth mounting frame. The output end of the third lifting device is connected to the first lifting plate. The middle position of the first lifting plate is provided with an escape opening for the fixture to enter. The folding module is provided on the first lifting plate. The folding module includes a plurality of push blocks and a plurality of sixth driving devices. The plurality of sixth driving devices are respectively driven and connected to a plurality of push blocks and are arranged in a spacing manner around the edge of the escape opening. The inner end of the push block has a protrusion extending toward the escape opening. The fourth lifting device is arranged on the machine body and corresponds to the lower part of the processing station of the turntable. The output end of the fourth lifting device is provided with a lifting part, and the lifting part is arranged toward the processing station. The processing station includes a lifting seat, and the lifting seat can be movably arranged on the turntable up and down. The turntable is provided with at least two guide pillars extending up and down and arranged in a spacing manner corresponding to the lifting seat. The lifting seat is provided with a connecting hole corresponding to the guide pillar, and the connecting hole is adapted to the guide pillar. A through hole that penetrates up and down is opened in the middle position of the turntable corresponding to the lifting seat, and the lower end of the lifting seat is exposed from the through hole, and the lifting part is located below the through hole. When in use, the first gripping mechanism transfers the workpiece after glue application and the jig of the cloth and places it on the lifting seat. Through the rotation of the turntable, it is successively subjected to edge trimming and cooling treatments and then moved to the folding mechanism. The first lifting plate moves downward under the control of the third lifting device to allow the jig to extend out of the first lifting plate from the avoidance opening. The protrusion of the push block moves toward the jig under the control of the sixth driving device to bend the cloth at the edge of the workpiece inward. Then, the fourth lifting device controls the lifting part to move upward to extend from the through hole to contact the lifting seat, and links the lifting seat to move upward. The inwardly bent cloth moves upward accordingly and fits onto the workpiece, and the outer wall of the protrusion contacts the outer wall of the cloth.

9. The cloth folding and laminating device according to claim 1, characterized in that: A pressure-holding mechanism is also provided for pressing and fixing the folded and bonded fabric to the workpiece again for a pressure-holding operation. The pressure-holding mechanism includes a fifth mounting frame, a second lifting plate, a fifth lifting device and a pressing portion. The fifth mounting frame is provided on the machine body and is located on the periphery of the turntable. The fifth mounting frame is located on the side of the folding mechanism. The output end of the fifth lifting device is connected to the upper end of the second lifting plate. The pressing portion is provided at the lower end of the second lifting plate. The pressing portion is located above the work station of the turntable.

10. The cloth folding and laminating device according to claim 1, characterized in that: The machine body is provided with a discharge mechanism to move the workpiece and the cloth after folding and bonding out of the turntable. The discharge mechanism includes a sixth mounting frame, a fourth gripping head, a sixth lifting device and a seventh driving device. The sixth lifting device and the seventh driving device are both arranged on the sixth mounting frame. The sixth lifting device is driven and connected to the fourth gripping head to control the fourth gripping head to move downward and enable the fourth gripping head to grab the fixture out of the processing station. The seventh driving device is used to control the fourth gripping head to move horizontally on the machine body to move the fourth gripping head with the fixture out of the machine body. In addition, a discharge plate is arranged on the outer side of the machine body, and the discharge plate is located at the lower side of the outer end of the discharge mechanism.

Images