Automatic silica gel pulling device and method

Abstract

The invention relates to the technical field of product gluing, in particular to an automatic silica gel pulling device and method.The silica gel pulling device comprises a transfer mechanism, side coating mechanisms, a top coating mechanism and a bottom coating mechanism, an operator firstly transfers a glued plate between the side coating mechanisms through the transfer mechanism, then the edges of the two sides are glued through the side coating mechanisms, and then the glued plate is placed between the top coating mechanism and the bottom coating mechanism; and then the top coating mechanism is pushed by the glued plate, so that the top coating mechanism drives the bottom coating mechanism to enable the top coating pipe and the bottom coating pipe to abut against the remaining two sides of the glued plate correspondingly, then gluing continues to be completed, and after gluing is completed, the top coating pipe and the bottom coating pipe are separated from the glued plate and continue to be moved to the needed area through the transfer mechanism. The gluing device is simple in structure, convenient to operate, capable of conducting peripheral side gluing on glued plates of different sizes, capable of effectively improving gluing precision and greatly improving efficiency, good in practicability and economical efficiency and beneficial to popularization and use of equipment.

Description

Technical Field

[0001] The invention relates to the technical field of product gluing, and in particular to an automatic silica gel pulling device and method. Background Art

[0002] Some LCD screen products are mainly used in kitchen appliances. In the high temperature and high humidity environment in the kitchen, food residues and grease can easily generate corrosive substances that remain in the conductive layer of the LCD, causing the screen to fail and display incompletely. In the existing production technology, people usually use sealants to seal the edges. At the same time, in order not to affect the conduction, ensure the sealing and extend the service life, the manual glue cannot be broken, otherwise the dirt at the leak will gradually cause the silicone to detach, until the seal completely fails and affects the service life of the screen. Therefore, high requirements are placed on manual operation and construction quality, and personnel training is difficult. Therefore, production capacity often cannot keep up with demand, and the stability of the glue pulling quality of new and old employees fluctuates greatly. At the same time, different product batches require different screen sizes, and personnel need to be re-trained, which greatly increases production costs. Summary of the invention

[0003] In order to solve the above-mentioned problems existing in the prior art, the purpose of the present invention is to provide an automatic silicone rubber pulling device and method that can cope with different product sizes and has standardized full-surround gluing capabilities.

[0004] The technical solution adopted by the present invention is: an automatic silicone rubber pulling device, comprising:

[0005] A transfer mechanism, the transfer mechanism comprising a support plate, a clamping frame is provided on one side of the support plate, the clamping frame presents a C-shaped structure, a clamping piece is provided at the end of the clamping frame, and a plurality of telescopic cylinders are provided between the clamping frame and the support plate;

[0006] The clamping member includes a rotating clamping plate, one end of which is provided with a connecting shaft, the connecting shaft penetrates and is rotatably connected to the clamping frame, the clamping frame is also provided with a rotating motor, the clamping member also includes a rotating disk, the rotating disk is provided on a side of the rotating clamping plate away from the rubber suction cup, the clamping rod penetrates and is slidably connected to the rotating disk, and a meshing side gear ring is provided on the outer side of the rotating disk;

[0007] A side coating mechanism, the side coating mechanism comprising two groups of coating support columns, the coating support columns are arranged on both sides of the clamping frame, and the coating support columns are provided with side coating hoses;

[0008] A top coating mechanism, the top coating mechanism comprises a main guide plate, the main guide plate is arranged on the side of the coating support column away from the clamping frame, a guide transverse groove is arranged in the middle of the main guide plate, a guide guide plate is arranged on one side of the main guide plate, the guide guide plate is rotated and tilted on the central axis of the main guide plate, a sliding transverse groove is arranged in the middle of the guide guide plate, a top coating rubber tube penetrating the guide transverse groove and the sliding transverse groove is arranged in the middle of the main guide plate and the guide guide plate, and the outlet side of the top coating rubber tube abuts against the outlet side of the side coating rubber tube;

[0009] A bottom coating mechanism, the bottom coating mechanism includes a touch plate, the touch plate is arranged on the side of the coating support column away from the top coating mechanism, a contact bending plate is arranged on one side of the touch plate, a bottom coating rubber hose is arranged in the middle of the touch plate, the outlet side of the bottom coating rubber hose is opposite to the outlet side of the top coating rubber hose, a snap-on column is also arranged in the middle of the touch plate, a thrust plate is arranged on one side of the snap-on column, the thrust plate is arranged on the bottom plate, and a thrust spring is arranged between the snap-on column and the thrust plate.

[0010] In one embodiment, the rotating shaft of the rotating motor is fixedly connected to the connecting shaft, a clamping rod is provided at one end of the rotating clamping plate away from the connecting shaft, the clamping rod passes through and is slidably connected to the rotating clamping plate, rubber suction cups are provided on the sides of the opposite surfaces of the two groups of clamping rods, and a tension spring penetrated by the clamping rod is provided between the rubber suction cup and the rotating clamping plate.

[0011] In one embodiment, a plurality of movable rotating plates are provided in the middle of the rotating disk, and the plurality of movable rotating plates are arranged in a circular array on a side of the rotating disk away from the rotating clamping plate. A threaded rotating portion is provided at one end of the movable rotating plate away from the rotating disk, and a connecting disk is provided at one end of the clamping rod away from the rubber suction cup. A plurality of sliding lifting grooves are provided in the middle of the connecting disk, and the plurality of sliding lifting grooves are arranged in a circular array. The movable rotating plates are passed through and slidably connected to the sliding lifting grooves. A lifting drive motor is provided on one side of the rotating disk, and the lifting drive motor is fixedly connected to the rotating clamping plate. A meshing gear is provided on the lifting drive motor, and the meshing gear meshes with the meshing edge gear ring.

[0012] In one embodiment, a movable guide cross bar is provided at one end of the two groups of coating support columns close to the bottom plate, and the movable guide cross bar penetrates and is slidably connected to the coating support columns. Support blocks are provided at both ends of the movable guide cross bar, and the support blocks are arranged on the bottom plate. A linkage rack is also provided at one end of the coating support column close to the bottom plate, and a linkage gear is provided in the middle of the two groups of linkage racks. The rotating shaft of the linkage gear is arranged on the bottom plate, and the two sides of the linkage gear are respectively engaged with the adjacent linkage racks. A widening plate is also provided on the side of the coating support column close to the transfer mechanism, and a connecting frame is provided between the widening plate and the adjacent coating support column.

[0013] In one embodiment, supporting sliding cross bars are provided at both ends of the main guide plate, and the supporting sliding cross bars penetrate and are slidably connected to the main guide plate. A load-bearing plate is provided at one end of the supporting sliding cross bar away from the main guide plate, and the load-bearing plate is fixedly connected to the bottom plate.

[0014] In one embodiment, a linkage frame is further provided on the side of the coating supporting column away from the transfer mechanism, one end of the linkage frame is rotatably connected to the proximal end of the guiding plate, and a lifting limit plate is provided on the end of the linkage frame away from the guiding plate, and an open fitting groove is provided on the lifting limit plate, and the coating supporting column is passed through and slidably connected to the open fitting groove, and a lifting motor is provided on the side of the linkage frame away from the lifting limit plate, and a threaded rod is provided on the rotating shaft of the lifting motor, and the threaded rod passes through and is rotatably connected to the middle part of the linkage frame, and an open groove extension plate is provided on the side of the lifting motor close to the coating supporting column, and the coating supporting column is passed through and slidably connected to the open groove of the open groove extension plate, and the open groove extension plate is provided between the movable guide cross bar and the linkage rack.

[0015] In one embodiment, an extended connecting rod is provided on the side of the touch plate away from the contact bending plate, the height of the extended connecting rod is the same as the diameter of the supporting sliding cross rod, the extended connecting rod has a T-shaped structure, and a buckling groove is provided at the intersection end of the extended connecting rod. A buckling column is also provided on the side of the extended connecting rod away from the touch plate, and a connecting buckle block is provided on one side of the buckling column. The connecting buckle block has a C-shaped structure, and a wedge block is provided in the middle of the connecting buckle block. The wedge block passes through and is slidably connected to the buckling column, and a push spring is provided between the wedge block and the connecting buckle block.

[0016] In one embodiment, a sliding rod transverse groove is provided on the side of the connecting buckle block away from the bottom plate, and a movable cross bar is also provided on the wedge block, and the movable cross bar passes through and is slidably connected to the sliding rod transverse groove.

[0017] In one embodiment, a linkage bending rod is provided in the middle of the top coating rubber hose, and a central transverse groove is provided in the middle of the linkage bending rod and passes through one end. The middle part of the linkage bending rod is bent to present an L-shaped structure, and the middle parts of the supporting sliding cross rod and the extended connecting rod are passed into and slidably connected to the central transverse groove. A shift plate is provided in the middle of the central transverse groove, and the shift plate is arranged on the side of the moving cross rod away from the side coating mechanism.

[0018] In one embodiment, an automatic silica gel pulling method is also included, and the specific implementation method is as follows:

[0019] S1. First, use the telescopic cylinder to place the coated plate in the middle of the clamp between the side coating mechanisms, and abut the outlet of the top coating tube with the outlet of the coating tube on one side;

[0020] S2. Start the telescopic cylinder to slide the two sides of the glue-coated plate against the glue-coating tube and slowly apply glue;

[0021] S3. After one side of the coated board contacts the top coating tube for a period of time, the guiding plate is moved upward, and the top coating tube is slid in the guiding groove to coat the top of the coated board;

[0022] S4. After the plate to be coated passes through the contact bending plate until the outlet of the bottom coating tube reaches the side of the plate to be coated, it is linked with the top coating tube to slowly coat the glue. After that, the bottom coating tube and the top coating tube are separated from the plate to be coated at the same time. The plate to be coated is separated from the side coating mechanism using a telescopic cylinder to complete the coating.

[0023] The beneficial effects of the present invention are as follows: the present invention is an automatic silicone rubber pulling device and method that can cope with different product sizes and has standardized full-surrounding glue coating capabilities. The specific implementation methods are as follows:

[0024] The operator first starts the lifting drive motor to drive the meshing gear and then the meshing edge gear ring on the rotating disk to rotate, and then continues to drive the threaded rotating part on the movable rotating plate to pass through the sliding lifting groove on the connecting disk, shortening the distance between the connecting disk and the rotating disk, so that the rubber suction cup can be used to clamp the coated plate. When there is no need for clamping, the tension spring restores the distance between the connecting disk and the rotating disk after the lifting drive motor stops, completes the reset, and after completing the clamping, continues to cooperate with the rotating motor and the telescopic cylinder to make one side of the coated plate contact the top coating tube, and at the same time, the adjacent two sides contact the widening plate, driving the coating support column to expand outward. Since the linkage rack provided under the coating support column is meshed through a linkage gear, after touching the widening plate, the coating support column can be evenly slid to both ends on the movable guide cross bar to avoid deviation, until the coated plate also contacts the outlet side of the side coating tube, completing the fixed width matching of the coated plate, and the coating preparation work can be completed.

[0025] During the above preparation period, in order to ensure that the top coating hose is also positioned at one end of the side of the coating plate, while the coating support column expands outward, the two sets of lifting motors are started, and the lifting motors rotate the threaded rods to drive the linkage frame to lift and lower on the coating support column, thereby changing the slope of the auxiliary guide plate and the space between the sliding groove on the auxiliary guide plate and the guide groove on the main guide plate. The top coating hose slides in the space, and the outlet side of the top coating hose is kept at the same position as the outlet side of the coating hose on one side until the side coating hose reaches both sides of the coating plate, and the preparation work is completed.

[0026] Choose special glue for gluing, which depends on the actual situation. Start the telescopic cylinder to move toward the bottom coating mechanism, and at the same time drive the main guide plate to slide on the supporting sliding cross bar. The top coating mechanism is pushed away from the transfer mechanism by the top coating tube of the coated plate, and the supporting coating column slides up and down and front and back in the open fitting groove, and slides back and forth with the open groove of the open groove extension plate. At this time, only the side coating tube starts to coat glue, and the other coating tubes do not work. After the side coating tube coats the coated plate to a certain part, the end of the coated plate is separated from the squeeze of the contact bending plate. The contact bending plate is pushed by the thrust spring, and the bottom coating hose contacts one end of the end side of the coated plate, and the end of the extended connecting rod is overlapped on the side rod of the linkage bending rod. At this time, the top coating hose and the bottom coating hose outlet side are opposite to each other, completing the fixed length matching of the coated plate, and the lifting motor can be started to rotate evenly in the same direction, driving the guiding plate to rise, and the top coating hose is evenly coated along the guide transverse groove. The bottom coating hose is also constrained by the thrust spring and the linkage bending rod to evenly coat the glue at the same speed, and the top and bottom sides are coated After the gluing is completed, the guiding plate is moved in the reverse direction to drive the top and bottom glue-coating tubes to separate from the glue-coated plate. After the separation is completed, the guiding plate is continued to be moved a certain distance, so that the linkage bending rod expands outward, driving the buckle groove on the extended connecting rod in the lap stage to buckle the wedge block, and the extended connecting rod is separated from the connection with the top glue-coating tube. After the fixation is completed, the top glue-coating tube continues to restore the initial state with the side glue-coating tube; the telescopic cylinder can be started again, and after the side glue-coating tube coats the remaining edge, the clamping and conveying process is started in the reverse direction to complete the gluing and material return; During the above process, in order to allow the extended connecting rod to be smoothly overlapped on the linked bending rod, it is necessary to detach the wedge block in advance. When the linked bending rod moves away from the transfer mechanism, the paddle plate peels off the moving cross bar to push the wedge block to squeeze the push spring, so that after the wedge block detaches from the buckle groove, it contacts the bending plate and abuts against the side of the glue-coated plate. After the subsequent movement of the paddle plate, the thrust increases and bends, detaching from the moving cross bar, and the wedge block continues to return to its initial position. The above process can complete the gluing of the entire side periphery. When no gluing is to be performed on one side, it is only necessary to close the corresponding glue coating tube.

[0027] The equipment has a simple structure. It uses the clamping principle to identify the width of the glue-coated board and coordinate the placement of the top glue coating tube. It also uses the movement of the glue-coated board and the side glue coating tube during the gluing process to continue to press the bottom glue coating tube against the end of the glue-coated board to complete the identification and coordination of the length of the glue-coated board, effectively solving the size identification of the glue-coated board and the full side gluing. It has good practicality and economy, and is beneficial to the promotion and use of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0029] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0030] Figure 2 It is a schematic diagram of the three-dimensional structure of the transfer mechanism of the present invention;

[0031] Figure 3 It is a schematic diagram of the three-dimensional structure of the transfer mechanism of the present invention;

[0032] Figure 4 It is a schematic diagram of the three-dimensional structure of the side coating mechanism of the present invention;

[0033] Figure 5 It is a schematic diagram of the three-dimensional structure of the top coating mechanism of the present invention;

[0034] Figure 6 It is a schematic diagram of the three-dimensional structure of the primer mechanism of the present invention;

[0035] Figure 7 It is a partial three-dimensional structural schematic diagram of the primer mechanism of the present invention.

[0036] Description of the drawings: 1. Bottom plate; 101. Glue-coated plate; 2. Transfer mechanism; 21. Supporting plate; 22. Telescopic cylinder; 23. Clamping frame; 24. Rotating clamping plate; 241. Connecting shaft; 242. Rotating motor; 25. Clamping rod; 251. Rubber suction cup; 252. Tension spring; 26. Rotating plate; 261. Meshing edge gear ring; 262. Movable rotating plate; 263. Threaded rotating part; 27. Connecting plate; 271. Sliding lifting groove; 28. Lifting drive motor; 281. Meshing gear; 3. Side coating mechanism; 31. Supporting column; 311. Movable guide cross bar; 312. Supporting block; 313. Linking rack; 314. Linking gear; 315. Side coating hose; 32. Widening plate; 321. Connecting frame; 4. Top coating mechanism; 4 1. Top coating hose; 42. Main guide plate; 421. Guide transverse groove; 422. Support sliding cross bar; 423. Load-bearing plate; 43. Guide guide plate; 431. Sliding transverse groove; 44. Linkage frame; 441. Lifting limit plate; 442. Open fitting groove; 45. Lifting motor; 451. Threaded rod; 452. Open groove extension plate; 5. Bottom coating mechanism; 51. Linkage bending rod; 511. Dial plate; 52. Center transverse groove; 53. Touch plate; 531. Contact bending plate; 532. Extended connecting rod; 533. Buckle groove; 54. Bottom coating hose; 55. Buckle column; 551. Thrust spring; 552. Thrust plate; 56. Connecting buckle block; 561. Sliding rod transverse groove; 562. Push spring; 563. Wedge block; 5631. Moving cross bar. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical scheme and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention, that is, the embodiments described are only part of the embodiments of the present invention, rather than all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0038] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present invention.

[0039] Combine the following Figure 1-7 The specific embodiment of the present invention is described, an automatic silicone rubber pulling device, comprising

[0040] Reference Figure 1 , 2As shown, the transfer mechanism 2 includes a supporting upright plate 21, a clamping frame 23 is provided on one side of the supporting upright plate 21, and the clamping frame 23 presents a C-shaped structure. A clamping piece is provided at the end of the clamping frame 23 to clamp the glue-coated board 101. Specifically, the glue-coated board 101 is a synonym for the relevant implementation product, not the actual product name. Any relevant operation that can be performed through this device can be used as the glue-coated board 101. The clamping piece includes a rotating clamping plate 24, and a connecting shaft 241 is provided at one end of the rotating clamping plate 24. The connecting shaft 241 passes through and is rotatably connected to the clamping frame 23. The clamping piece The frame 23 is also provided with a rotating motor 242, the rotating shaft of the rotating motor 242 is fixedly connected to the connecting shaft 241, and a clamping rod 25 is provided at one end of the rotating clamping plate 24 away from the connecting shaft 241, and the clamping rod 25 penetrates and is slidably connected to the rotating clamping plate 24. The sides of the opposite surfaces of the two groups of clamping rods 25 are provided with rubber suction cups 251, and a tension spring 252 penetrated by the clamping rod 25 is provided between the rubber suction cup 251 and the rotating clamping plate 24. A plurality of telescopic cylinders 22 are provided between the clamping frame 23 and the supporting vertical plate 21. Specifically, the telescopic cylinders 22 are prior art, and mainly To realize radial movement of the clamping frame 23, any device that realizes the same type of movement can be used as the telescopic cylinder 22. The clamping member also includes a rotating disk 26, which is arranged on the side of the rotating clamping plate 24 away from the rubber suction cup 251. The clamping rod 25 penetrates and is slidably connected to the rotating disk 26. An engaging edge tooth ring 261 is arranged on the outer side of the rotating disk 26. A plurality of movable rotating plates 262 are arranged in a circular array on the side of the rotating disk 26 away from the rotating clamping plate 24. The end of the movable rotating plate 262 away from the rotating disk 26 is provided with a The threaded rotating portion 263 is similar to a structure in which a spiral rises on the same axis. A connecting disk 27 is provided at one end of the clamping rod 25 away from the rubber suction cup 251. A plurality of sliding lifting grooves 271 are provided in the middle of the connecting disk 27. The plurality of sliding lifting grooves 271 are arranged in a circular array. The movable rotating plate 262 passes through and is slidably connected to the sliding lifting grooves 271. A lifting drive motor 28 is provided on one side of the rotating disk 26. The lifting drive motor 28 is fixedly connected to the rotating clamping plate 24. A meshing gear 281 is provided on the lifting drive motor 28. The meshing gear 281 meshes with the meshing edge gear ring 261.

[0041] In practice, the lifting drive motor 28 is started to drive the meshing gear 281 to mesh with the meshing edge gear ring 261 on the rotating disk 26 to rotate, and then the threaded rotating part 263 on the movable rotating plate 262 is driven to pass through the sliding lifting groove 271 on the connecting disk 27, thereby shortening the distance between the connecting disk 27 and the rotating disk 26, so that the rubber suction cup 251 can be used to clamp the coated plate 101. When there is no need for clamping, the tension spring 252 restores the distance between the connecting disk 27 and the rotating disk 26 after the lifting drive motor 28 is stopped, thereby completing the reset.

[0042] Reference Figure 4As shown, the side coating mechanism 3 includes two groups of coating support columns 31, the coating support columns 31 are arranged on both sides of the clamping frame 23, and the coating support columns 31 are provided with side coating hoses 315. The two groups of coating support columns 31 are provided with movable guide cross bars 311 at one end close to the bottom plate 1, and the movable guide cross bars 311 penetrate and are slidably connected to the coating support columns 31. Support blocks 312 are provided at both ends of the movable guide cross bars 311, and the support blocks 312 are arranged on the bottom plate 1. The coating support columns 31 are also provided with linkage racks 313 at one end close to the bottom plate 1. The side teeth on the two sets of linkage racks 313 are arranged opposite to each other, and a linkage gear 314 is provided in the middle of the two sets of linkage racks 313. The rotating shaft of the linkage gear 314 is provided on the bottom plate 1, and the two sides of the linkage gear 314 are respectively engaged with the adjacent linkage racks 313. A widening plate 32 is also provided on the side of the coating support column 31 close to the transfer mechanism 2. The widening plate 32 is mainly used to contact the side of the coated plate 101 and to link the coating support column 31 for range adjustment. A connecting frame 321 is provided between the widening plate 32 and the adjacent coating support column 31.

[0043] Reference Figure 5 As shown, the top coating mechanism 4 includes a main guide plate 42, the main guide plate 42 is arranged on the side of the coating support column 31 away from the clamping frame 23, a guide transverse groove 421 is arranged in the middle of the main guide plate 42, a guide guide plate 43 is arranged on the side of the main guide plate 42 away from the coating support column 31, the guide guide plate 43 is rotated and tilted on the central axis of the main guide plate 42, a sliding transverse groove 431 is arranged in the middle of the guide guide plate 43, a top coating rubber tube 41 penetrating the guide transverse groove 421 and the sliding transverse groove 431 is arranged in the middle of the main guide plate 42 and the guide guide plate 43, and the outlet side of the top coating rubber tube 41 abuts against the outlet side of the side coating rubber tube 315. Support sliding cross bars 422 are arranged at both ends of the main guide plate 42, the support sliding cross bars 422 penetrate and are slidably connected to the main guide plate 42, and a load-bearing plate 423 is arranged at one end of the support sliding cross bar 422 away from the main guide plate 42, and the load-bearing plate 423 is fixedly connected to the bottom plate 1;

[0044] A linkage frame 44 is also provided on the side of the coating support column 31 away from the transfer mechanism 2, and one end of the linkage frame 44 is rotatably connected to the proximal end of the guiding guide plate 43, and a lifting limit plate 441 is provided on the end of the linkage frame 44 away from the guiding guide plate 43, and an open fitting groove 442 is provided on the lifting limit plate 441, and the coating support column 31 is passed into and slidably connected to the open fitting groove 442, and a lifting motor 45 is provided on the side of the linkage frame 44 away from the lifting limit plate 441, and a threaded rod 451 is provided on the rotating shaft of the lifting motor 45, and the threaded rod 451 passes through and is rotatably connected to the middle part of the linkage frame 44, and an open groove extension plate 452 is provided on the side of the lifting motor 45 close to the coating support column 31, and the coating support column 31 is passed into and slidably connected to the open groove of the open groove extension plate 452, and the open groove extension plate 452 is arranged between the movable guide cross bar 311 and the linkage rack 313.

[0045] In practice, while the coating support column 31 expands outward, the two sets of lifting motors 45 are started. The lifting motors 45 rotate the threaded rods 451 to drive the linkage frame 44 to rise and fall on the coating support column 31, thereby changing the slope of the guiding guide plate 43 and the space between the sliding groove 431 on the guiding guide plate 43 and the guiding groove 421 on the main guide plate 42. The top coating hose 41 slides in its space, and the outlet side of the top coating hose 41 remains in the same position as the outlet side of the side coating hose 315 until the side coating hose 315 reaches both sides of the receiving coating plate 101.

[0046] Reference Figure 6 , 7As shown, the bottom coating mechanism 5 includes a touch plate 53, the touch plate 53 is arranged on the side of the coating support column 31 away from the top coating mechanism 4, the side of the touch plate 53 close to the clamping member is provided with a contact bending plate 531, a bottom coating hose 54 is provided in the middle of the touch plate 53, the outlet side of the bottom coating hose 54 is opposite to the top coating hose 41, a buckle column 55 is also provided in the middle of the touch plate 53, a thrust plate 552 is provided on one side of the buckle column 55, the thrust plate 552 is arranged on the bottom plate 1, a thrust spring 551 is provided between the buckle column 55 and the thrust plate 552, and an extended connecting rod 532 is provided on the side of the touch plate away from the contact bending plate 531 The height of the extended connecting rod 532 is the same as the diameter of the supporting sliding cross bar 422. The extended connecting rod 532 has a T-shaped structure. A buckling groove 533 is provided at the intersection end of the extended connecting rod 532. A buckling column 55 is also provided on the side of the extended connecting rod 532 away from the touch plate 53. A connecting buckle block 56 is provided on one side of the buckling column 55. The connecting buckle block 56 has a C-shaped structure. A wedge block 563 is provided in the middle of the connecting buckle block 56. The wedge block 563 passes through and is slidably connected to the buckling column 55. A pushing spring 562 is provided between the wedge block 563 and the connecting buckle block 56. A buckling groove 533 is provided on the side of the touch plate 53 away from the contact bending plate 531. There is an extended connecting rod 532, the height of the extended connecting rod 532 is the same as the diameter of the supporting sliding cross bar 422, the extended connecting rod 532 presents a T-shaped structure, the intersection end of the extended connecting rod 532 is provided with a buckle groove 533, the side of the extended connecting rod 532 away from the touch plate 53 is also provided with a buckle column 55, one side of the buckle column 55 is provided with a connecting buckle block 56, the connecting buckle block 56 presents a C-shaped structure, a wedge block 563 is provided in the middle of the connecting buckle block 56, the wedge block 563 passes through and is slidably connected to the buckle column 55, a push spring 562 is provided between the wedge block 563 and the connecting buckle block 56, and the connecting buckle block 56 is away from the bottom plate 1 is provided with a sliding rod transverse groove 561, and a moving cross bar 5631 is also provided on the wedge block 563. The moving cross bar 5631 penetrates and is slidably connected to the sliding rod transverse groove 561. A linkage bending rod 51 is provided in the middle of the top coating hose 41. A central transverse groove 52 penetrating one end is provided in the middle of the linkage bending rod 51. The middle of the linkage bending rod 51 is bent to present an L-shaped structure, and the middle of the supporting sliding cross bar 422 and the extended connecting rod 532 are passed through and slidably connected to the central transverse groove 52. A bendable dial plate 511 is provided in the middle of the central transverse groove 52, and the dial plate 511 is arranged on the side of the moving cross bar 5631 away from the side coating mechanism 3.

[0047] In practice, after the side glue coating tube 315 coats the glued plate 101 to a certain part, the end of the glued plate 101 is separated from the squeeze of the contact bending plate 531, and the contact bending plate 531 is pushed by the thrust spring 551, so that the bottom glue coating tube 54 contacts one end of the end side of the glued plate 101, and the end of the extended connecting rod 532 is overlapped on the side rod of the linkage bending rod 51. At this time, the top glue coating tube 41 is opposite to the outlet side of the bottom glue coating tube 54, completing the fixed length matching of the glued plate 101. After the side coating of the top and bottom ends is completed, the guiding guide plate 43 is moved in the opposite direction to drive the top glue coating tube 41 and the bottom glue coating tube 54 to separate from the glued plate 101. After the separation is completed, the guiding guide plate 43 is continued to be moved a part of the distance, so that the linkage bending rod 51 51 expands outward, driving the buckling groove 533 on the extended connecting rod 532 in the overlapping stage to buckle the wedge block 563, and the extended connecting rod 532 is separated from the connection with the top coating hose 41. In the above process, in order to allow the extended connecting rod 532 to be smoothly overlapped on the linkage bending rod 51, it is necessary to separate the wedge block 563 in advance. When the linkage bending rod 51 moves away from the transfer mechanism 2, the paddle plate 511 peels off the moving cross bar 5631 to push the wedge block 563 to squeeze the push spring 562, so that after the wedge block 563 is separated from the buckling groove 533, it contacts the bending plate 531 and abuts against the side of the receiving coating plate 101. After the subsequent movement of the paddle plate 511, the thrust increases and bends, separating from the moving cross bar 5631, and the wedge block 563 continues to restore its initial position.

[0048] Advantageously, it also includes a method for automatically pulling silica gel, and the specific implementation method is as follows:

[0049] S1. First, use the telescopic cylinder 22 to place the coated plate 101 in the middle of the clamp between the side coating mechanisms 3, and abut the outlet of the top coating tube 41 with the outlet of the coating tube 315 on one side thereof;

[0050] S2. Start the telescopic cylinder 22 to slide the glue-coated plate 101 on both sides against the glue-coating tube 315 and slowly apply glue;

[0051] S3. After one side of the coated plate 101 contacts the top coating tube 41 for a period of time, the guiding plate 43 is moved upward, and the top coating tube 41 slides in the guide groove 421 to the top of the coated plate 101;

[0052] S4. After the plate 101 to be coated with glue passes through the contact bending plate 531 until the outlet of the bottom coating tube 54 reaches the side of the plate 101 to be coated with glue, it is slowly coated with glue in conjunction with the top coating tube 41. After that, the bottom coating tube 54 and the top coating tube 41 are separated from the plate 101 to be coated with glue at the same time, and the telescopic cylinder 22 is used to separate the plate 101 to be coated with glue from the side coating mechanism 3 to complete the gluing.

[0053] Working principle of the present invention:

[0054] The operator first starts the lifting drive motor 28 to drive the meshing gear 281 to mesh with the meshing edge gear ring 261 on the rotating disk 26 to rotate, and then continues to drive the threaded rotating part 263 on the movable rotating plate 262 to pass through the sliding lifting groove 271 on the connecting disk 27, shortening the distance between the connecting disk 27 and the rotating disk 26, so that the rubber suction cup 251 can be used to clamp the coated board 101. When there is no need to clamp, the tension spring 252 restores the distance between the connecting disk 27 and the rotating disk 26 after the lifting drive motor 28 stops, completing the reset. After completing the clamping, continue to rotate the motor 251. 242 and the telescopic cylinder 22 cooperate to make one side of the coated plate 101 contact the top coating tube 41, and at the same time, the adjacent two sides contact the widening plate 32, driving the coating support column 31 to expand outward. Since the linkage rack 313 provided under the coating support column 31 is engaged through a linkage gear 314, the coating support column 31 can be evenly slid to both ends on the movable guide cross bar 311 after touching the widening plate 32 to avoid deviation, until the coated plate 101 also contacts the outlet side of the side coating tube 315, completing the fixed width matching of the coated plate 101, and the gluing preparation work can be completed.

[0055] During the above preparation period, in order to ensure that the top coating hose 41 is also positioned at one end of the side of the coating plate 101, while the coating support column 31 is expanding outward, the two sets of lifting motors 45 are started, and the lifting motor 45 rotates the threaded rod 451 to drive the linkage frame 44 to lift and lower on the coating support column 31, changing the slope of the auxiliary guide plate 43, and at the same time changing the space between the sliding transverse groove 431 on the auxiliary guide plate 43 and the guide transverse groove 421 on the main guide plate 42, and the top coating hose 41 slides in its space, and the outlet side of the top coating hose 41 is kept at the same position as the outlet side of the side coating hose 315 until the side coating hose 315 reaches the two sides of the coating plate 101, and the preparation work is completed;

[0056] The special glue is selected for gluing, which is determined according to the actual situation. The telescopic cylinder 22 is started to move toward the bottom coating mechanism 5, and at the same time, the main guide plate 42 is driven to slide on the supporting sliding cross bar 422. The top coating mechanism 4 is pushed away from the transfer mechanism 2 by the top coating tube 41 of the coated plate 101, and the supporting coating column 31 slides up and down and front and back in the open fitting groove 442, and slides back and forth with the open groove of the open groove extension plate 452. At this time, only the side coating tube 315 starts to coat glue, and the other coating tubes do not work. After the side coating tube 315 coats the glue to a certain part of the coated plate 101, the end of the coated plate 101 is separated from the extrusion of the contact bending plate 531. The contact bending plate 531 is pushed by the thrust spring 551, and the bottom coating tube 54 contacts one end of the end side of the coated plate 101, and the end of the extended connecting rod 532 is overlapped on the side rod of the linkage bending rod 51. At this time, the top coating tube 41 is opposite to the outlet side of the bottom coating tube 54, completing the fixed length matching of the coated plate 101, and the lifting motor 45 can be started to rotate evenly in the same direction, driving the guiding plate 43 to rise, and the top coating tube 41 is evenly coated with glue along the guide groove 421. The bottom coating tube 54 is also constrained by the thrust spring 551 and the linkage bending rod 51 to coat the glue evenly at the same speed, and the side coating of the top and bottom ends is completed. After that, the guiding plate 43 is moved in the reverse direction to drive the top coating hose 41 and the bottom coating hose 54 to separate from the coated plate 101. After separation, the guiding plate 43 is continued to be moved a certain distance, so that the linkage bending rod 51 expands outward, driving the buckling groove 533 on the extended connecting rod 532 to buckle the wedge block 563, and the extended connecting rod 532 is separated from the connection with the top coating hose 41. After fixation is completed, the top coating hose 41 continues to restore the initial state with the side coating hose 315; the telescopic cylinder 22 can be started again, and after the side coating hose 315 has finished coating the remaining part of the edge, the clamping and conveying process is started in the reverse direction to complete the coating and material return; in the above process, In order to ensure that the extended connecting rod 532 can be smoothly overlapped on the linked bending rod 51, it is necessary to detach the wedge block 563 in advance. When the linked bending rod 51 moves away from the transfer mechanism 2, the paddle plate 511 peels off the moving cross bar 5631, pushes the wedge block 563 to squeeze the push spring 562, so that after the wedge block 563 detaches from the buckle groove 533, it contacts the bending plate 531 and abuts against the side of the glue-coated plate 101. After the subsequent movement of the paddle plate 511, the thrust increases and bends, detaching from the moving cross bar 5631, and the wedge block 563 continues to return to its initial position. The above process can complete the gluing of the entire side periphery. When no gluing is to be performed on one side, it is only necessary to close the corresponding glue coating tube.

[0057] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0058] The above contents are merely examples and explanations of the structure of the present invention. The technicians in the technical field of the present invention may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

Claims

1. An automatic silicone rubber pulling device, characterized in that: include A transfer mechanism (2), the transfer mechanism (2) comprising a supporting upright plate (21), a clamping frame (23) being provided on one side of the supporting upright plate (21), the clamping frame (23) presenting a C-shaped structure, a clamping piece being provided at the end of the clamping frame (23), and a plurality of telescopic cylinders (22) being provided between the clamping frame (23) and the supporting upright plate (21); The clamping member comprises a rotating clamping plate (24), one end of which is provided with a connecting shaft (241), the connecting shaft (241) passes through and is rotatably connected to the clamping frame (23), the clamping frame (23) is also provided with a rotating motor (242), the clamping member also comprises a rotating disk (26), the rotating disk (26) is provided on a side of the rotating clamping plate (24) away from the rubber suction cup (251), the clamping rod (25) passes through and is slidably connected to the rotating disk (26), and a meshing edge tooth ring (261) is provided on the outer side of the rotating disk (26); A side coating mechanism (3), the side coating mechanism (3) comprising two groups of coating support columns (31), the coating support columns (31) being arranged on both sides of the clamping frame (23), and the coating support columns (31) being provided with side coating rubber hoses (315); A top coating mechanism (4), the top coating mechanism (4) comprising a main guide plate (42), the main guide plate (42) being arranged on a side of the coating support column (31) away from the clamping frame (23), a guide transverse groove (421) being arranged in the middle of the main guide plate (42), a guide guide plate (43) being arranged on one side of the main guide plate (42), the guide guide plate (43) being arranged to rotate and tilt on the central axis of the main guide plate (42), a sliding transverse groove (431) being arranged in the middle of the guide guide plate (43), a top coating rubber tube (41) penetrating the guide transverse groove (421) and the sliding transverse groove (431) being arranged in the middle of the main guide plate (42) and the guide guide plate (43), the outlet side of the top coating rubber tube (41) abutting against the outlet side of the side coating rubber tube (315); A bottom coating mechanism (5), the bottom coating mechanism (5) comprising a touch plate (53), the touch plate (53) being arranged on a side of the coating support column (31) away from the top coating mechanism (4), a contact bending plate (531) being arranged on one side of the touch plate (53), a bottom coating rubber tube (54) being arranged in the middle of the touch plate (53), the outlet side of the bottom coating rubber tube (54) being opposite to the outlet side of the top coating rubber tube (41), a buckling column (55) being arranged in the middle of the touch plate (53), a thrust plate (552) being arranged on one side of the buckling column (55), the thrust plate (552) being arranged on the bottom plate (1), a thrust spring (551) being arranged between the buckling column (55) and the thrust plate (552).

2. The automatic silicone rubber pulling device according to claim 1, characterized in that: The rotating shaft of the rotating motor (242) is fixedly connected to the connecting shaft (241); a clamping rod (25) is provided at one end of the rotating clamping plate (24) away from the connecting shaft (241); the clamping rod (25) penetrates and is slidably connected to the rotating clamping plate (24); rubber suction cups (251) are provided on the side surfaces of the two groups of opposite surfaces of the clamping rods (25); and a tension spring (252) penetrated by the clamping rod (25) is provided between the rubber suction cup (251) and the rotating clamping plate (24).

3. The automatic silicone rubber pulling device according to claim 2, characterized in that: A plurality of movable rotating plates (262) are provided in the middle of the rotating disk (26), and the plurality of movable rotating plates (262) are arranged in a circular array on a side of the rotating disk (26) away from the rotating clamping plate (24). A threaded rotating portion (263) is provided at one end of the movable rotating plate (262) away from the rotating disk (26). A connecting disk (27) is provided at one end of the clamping rod (25) away from the rubber suction cup (251). A plurality of sliding lifting grooves are provided in the middle of the connecting disk (27). (271), a plurality of the sliding lifting grooves (271) are arranged in a circular array, the movable rotating plate (262) is inserted into and slidably connected to the sliding lifting groove (271), a lifting drive motor (28) is provided on one side of the rotating disk (26), the lifting drive motor (28) is fixedly connected to the rotating clamping plate (24), and a meshing gear (281) is provided on the lifting drive motor (28), and the meshing gear (281) meshes with the meshing edge gear ring (261).

4. The automatic silicone rubber pulling device according to claim 1, characterized in that: The two groups of coating support columns (31) are provided with a movable guide cross bar (311) at one end close to the bottom plate (1), and the movable guide cross bar (311) penetrates and is slidably connected to the coating support columns (31), and support blocks (312) are provided at both ends of the movable guide cross bar (311), and the support blocks (312) are arranged on the bottom plate (1), and the coating support columns (31) are also provided with a linkage rack (313) at one end close to the bottom plate (1), and the two groups of coating support columns (31) are provided with a movable guide cross bar (31 ... both ends, and the two groups of coating support columns (31) are provided with a movable guide cross bar (311) at both ends, and the two groups of coating support columns (31) are provided with a movable guide cross bar (3 A linkage gear (314) is provided in the middle of the linkage rack (313), the rotation axis of the linkage gear (314) is provided on the bottom plate (1), and the two sides of the linkage gear (314) are respectively engaged with adjacent linkage racks (313), and a widening plate (32) is also provided on the side of the coating support column (31) close to the transfer mechanism (2), and a connecting frame (321) is provided between the widening plate (32) and the adjacent coating support column (31).

5. The automatic silicone rubber pulling device according to claim 1, characterized in that: Supporting sliding cross bars (422) are provided at both ends of the main guide plate (42), and the supporting sliding cross bars (422) penetrate and are slidably connected to the main guide plate (42); a bearing plate (423) is provided at one end of the supporting sliding cross bar (422) away from the main guide plate (42), and the bearing plate (423) is fixedly connected to the bottom plate (1).

6. The automatic silicone rubber pulling device according to claim 4, characterized in that: A linkage frame (44) is also provided on the side of the coating support column (31) away from the transfer mechanism (2), one end of the linkage frame (44) is rotatably connected to the proximal end of the guiding plate (43), and a lifting limit plate (441) is provided on the end of the linkage frame (44) away from the guiding plate (43), and an open fitting groove (442) is provided on the lifting limit plate (441), and the coating support column (31) is passed through and slidably connected to the open fitting groove (442), and the end of the linkage frame (44) away from the lifting limit plate (441) is provided with a lifting limit plate (441). A lifting motor (45) is provided on one side, and a threaded rod (451) is provided on the rotating shaft of the lifting motor (45), and the threaded rod (451) passes through and is rotatably connected to the middle part of the linkage frame (44), and an open slot extension plate (452) is provided on the side of the lifting motor (45) close to the coating support column (31), and the coating support column (31) passes through and is slidably connected to the open slot of the open slot extension plate (452), and the open slot extension plate (452) is arranged between the movable guide cross bar (311) and the linkage rack (313).

7. The automatic silicone rubber pulling device according to claim 5, characterized in that: An extended connecting rod (532) is provided on the side of the touch plate (53) away from the contact bending plate (531), the height of the extended connecting rod (532) is the same as the diameter of the supporting sliding cross bar (422), the extended connecting rod (532) presents a T-shaped structure, the intersection end of the extended connecting rod (532) is provided with a buckling groove (533), the side of the extended connecting rod (532) away from the touch plate (53) is also provided with a buckling column (55), one side of the buckling column (55) is provided with a connecting buckle block (56), the connecting buckle block (56) presents a C-shaped structure, a wedge block (563) is provided in the middle of the connecting buckle block (56), the wedge block (563) passes through and is slidably connected to the buckling column (55), and a push spring (562) is provided between the wedge block (563) and the connecting buckle block (56).

8. The automatic silicone rubber pulling device according to claim 7, characterized in that: A sliding rod transverse groove (561) is provided on the side of the connecting buckle block (56) away from the bottom plate (1), and a movable transverse rod (5631) is also provided on the wedge block (563), and the movable transverse rod (5631) passes through and is slidably connected to the sliding rod transverse groove (561).

9. The automatic silicone rubber pulling device according to claim 8, characterized in that: A linkage bending rod (51) is provided in the middle of the top coating rubber hose (41), and a central transverse groove (52) passing through one end is provided in the middle of the linkage bending rod (51). The middle of the linkage bending rod (51) is bent to present an L-shaped structure. The middle parts of the supporting sliding cross bar (422) and the extended connecting rod (532) are passed into and slidably connected to the central transverse groove (52). A shift plate (511) is provided in the middle of the central transverse groove (52), and the shift plate (511) is arranged on the side of the movable cross bar (5631) away from the side coating mechanism (3).

10. An automatic silicone rubber pulling method, using the automatic silicone rubber pulling device according to any one of claims 1 to 9, characterized in that: The specific implementation is as follows: S1. First, use the telescopic cylinder (22) to place the coated plate (101) in the middle of the clamp between the side coating mechanisms (3), and abut the outlet of the top coating tube (41) with the outlet of the coating tube (315) on one side thereof; S2. Start the telescopic cylinder (22) to slide the two sides of the glue-coated plate (101) against the side glue-coating tube (315) and slowly apply glue; S3. After one side of the coated plate (101) contacts the top coating tube (41) for a period of time, the guiding plate (43) is moved upward, and the top coating tube (41) is slid in the guide groove (421) to coat the top of the coated plate (101); S4. After the plate (101) to be coated with glue passes through the contact bending plate (531) until the outlet of the bottom coating tube (54) reaches the side of the plate (101) to be coated with glue, the top coating tube (41) is linked to slowly coat the glue, and then the bottom coating tube (54) and the top coating tube (41) are separated from the plate (101) to be coated with glue at the same time, and the telescopic cylinder (22) is used to separate the plate (101) to be coated with glue from the side coating mechanism (3), and the coating of glue is completed.

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