Gluing mechanism

Abstract

The utility model relates to the technical field of flat plate rubberizing, in particular to a rubberizing mechanism. The device comprises a rack, a feeding mechanism used for feeding adhesive tape is arranged on the rack, a fixing mechanism used for fixing a workpiece is arranged below the feeding mechanism, a driving mechanism used for driving the fixing mechanism to move so that the adhesive tape on the feeding mechanism can be attached to the workpiece is arranged on the rack, and the fixing mechanism comprises a base arranged on the driving mechanism. A first limiting plate is arranged on the base, a second limiting plate is arranged on one side of the first limiting plate, an adjusting plate capable of moving on the base is arranged on the base, a clamping air cylinder for driving the second limiting plate to move towards the first limiting plate so as to clamp a workpiece is arranged on the adjusting plate, the adjusting plate is arranged to be in an adjustable mode, and therefore the clamping force of the workpiece can be adjusted conveniently; and when workpieces of different models are replaced, the position of the adjusting plate can be adjusted to adapt to the workpieces of different models, so that the whole equipment adapts to the workpieces of more models.

Description

Technical Field

[0001] The utility model relates to the technical field of flat-plate gluing, in particular to a gluing mechanism. Background Art

[0002] During the production process of the flat panel, there are many places where glue needs to be applied, such as conductive glue, light-shielding glue, high-temperature glue, etc. The existing glue-applying equipment generally customizes the fixtures of the products to be fixed according to the products. When replacing different models of products, another set of fixtures needs to be installed, which will take a lot of time to install and has poor adaptability.

[0003] Therefore, the utility model proposes a glue sticking mechanism to solve the above technical problems. Utility Model Content

[0004] The utility model aims to overcome the above-mentioned shortcomings and provide a technical solution that can solve the above-mentioned problems.

[0005] A glue sticking mechanism comprises a frame, a feeding mechanism for supplying adhesive tape is arranged on the frame, a fixing mechanism for fixing a workpiece is arranged below the feeding mechanism, a driving mechanism for driving the fixing mechanism to move so that the adhesive tape on the feeding mechanism is attached to the workpiece is arranged on the frame, the fixing mechanism comprises a base arranged on the driving mechanism, a first limit plate is arranged on the base, a second limit plate is arranged on one side of the first limit plate, an adjusting plate movable thereon is arranged on the base, and a clamping cylinder is arranged on the adjusting plate for driving the second limit plate to move toward the first limit plate so as to clamp the workpiece.

[0006] Preferably, a conveyor belt for conveying workpieces is provided on one side of the frame.

[0007] Preferably, the frame is also provided with a transfer mechanism for clamping the workpiece from the conveyor belt to the fixing mechanism and for clamping the workpiece after gluing back to the conveyor belt. The transfer mechanism includes a support frame arranged on the frame, a linear module is horizontally arranged on the support frame, a fixed plate is arranged on the slide of the linear module, a connecting plate is arranged below the fixed plate, a driving cylinder for driving the connecting plate to move up and down is arranged on the fixed plate, a suction plate is arranged below the connecting plate, a suction cylinder for driving the suction plate to move up and down is arranged on the connecting plate, and a plurality of vacuum suction heads are arranged on the suction plate.

[0008] Preferably, the driving mechanism is a linear module, and the base is arranged on a slide table of the linear module.

[0009] Preferably, silicone pads are provided on the inner sides of the first limiting plate and the second limiting plate.

[0010] Preferably, adjustment holes are provided on both sides of the adjustment plate, and fixing bolts passing through the adjustment holes are provided on the base, and the adjustment plate is fixed on the fixing bolts by nuts.

[0011] Preferably, the feeding mechanism comprises a plurality of support columns arranged on the frame, a sliding plate slidably matched with the support columns is provided on the support columns, a top plate is provided on the top of the support columns, a screw rod threadedly matched with the sliding plate is provided between the top plate and the frame, and an adjusting disk connected to the top of the screw rod is provided on the top plate;

[0012] The sliding plate is provided with a mounting plate, the mounting plate is provided with a rotating roller for fixing the material tape, a rotating plate rotatably connected to the mounting plate is provided on one side of the lower part of the mounting plate, a driving component for driving the rotating plate to rotate so that the tape is attached to the workpiece is provided on the mounting plate, a plurality of rotating rods for guiding the tape are provided on the rotating plate, a pressure wheel for pressing the tape onto the workpiece is provided at the end of the rotating plate, and a tape cutting mechanism for cutting the tape is also provided on the rotating plate.

[0013] Preferably, the driving assembly comprises a rotating block disposed on the rotating plate and rotatably connected thereto, a rotating cylinder is disposed on the rotating block, and a piston rod of the rotating cylinder is rotatably connected to the rotating plate via a Y-shaped joint.

[0014] Preferably, the tape cutting mechanism includes a fixed knife arranged on a rotating plate, a sliding plate cooperating with the sliding is provided on one side of the rotating plate, a movable knife cooperating with the fixed knife is provided at the bottom of the sliding plate, a tape cutting cylinder is provided on the sliding plate, a locking block is provided on one side of the rotating plate, and the locking block is connected to the piston rod of the tape cutting cylinder.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model provides a glue sticking mechanism, which can adjust the initial distance between the first limit plate and the second limit plate by setting the adjustment plate in an adjustable manner, so as to facilitate the adjustment of the clamping force of the workpiece. At the same time, when replacing workpieces of different models, the position of the adjustment plate can also be adjusted to adapt to workpieces of different models, so that the entire equipment can adapt to more models of workpieces.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2It is another structural schematic diagram of the utility model.

[0020] Figure 3 It is a structural schematic diagram of the fixing mechanism in the utility model.

[0021] Figure 4 It is a structural schematic diagram of the transfer mechanism in the utility model.

[0022] Figure 5 It is another structural schematic diagram of the transfer mechanism in the utility model.

[0023] Figure 6 It is a structural schematic diagram of the feeding mechanism in the utility model.

[0024] Figure 7 It is another structural schematic diagram of the feeding mechanism in the utility model.

[0025] Figure 8 It is another structural schematic diagram of the feeding mechanism in the utility model.

[0026] In the figure: 1, frame; 10, conveyor belt;

[0027] 2. Feeding mechanism; 20. Support column; 21. Sliding plate; 22. Top plate; 23. Screw rod; 24. Adjusting plate; 25. Mounting plate; 26. Rotating roller; 27. Rotating plate; 28. Rotating rod; 29. ​​Pressing wheel;

[0028] 3. Fixing mechanism; 30. Base; 31. First limiting plate; 32. Second limiting plate; 33. Adjusting plate; 34. Silicone pad; 35. Adjusting hole; 36. Fixing bolt; 37. Gasket; 300. Clamping cylinder;

[0029] 4. Driving mechanism;

[0030] 5. Transfer mechanism; 50. Support frame; 51. Fixing plate; 52. Connecting plate; 53. Driving cylinder; 54. Suction plate; 55. Suction cylinder; 56. Vacuum suction head;

[0031] 6. driving assembly; 60. rotating block; 61. rotating cylinder; 62. Y-shaped joint;

[0032] 7. Belt cutting mechanism; 70. Fixed knife; 71. Slide plate; 72. Belt cutting cylinder; 73. Locking block; 74. Moving knife. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figures 1 to 8 In an embodiment of the utility model, a glue sticking mechanism includes a frame 1, a feeding mechanism 2 for supplying adhesive tape is provided on the frame 1, a fixing mechanism 3 for fixing a workpiece is provided below the feeding mechanism 2, a driving mechanism 4 for driving the fixing mechanism 3 to move so that the adhesive tape on the feeding mechanism 2 is attached to the workpiece is provided on the frame 1, the fixing mechanism 3 includes a base 30 arranged on the driving mechanism 4, a first limiting plate 31 is provided on the base 30, a second limiting plate 32 is provided on one side of the first limiting plate 31, an adjusting plate 33 movable thereon is provided on the base 30, and a clamping cylinder 300 for driving the second limiting plate 32 to move toward the first limiting plate 31 to clamp the workpiece is provided on the adjusting plate 33;

[0035] By setting the adjustment plate 33 in an adjustable manner, the initial distance between the first limit plate 31 and the second limit plate 32 can be adjusted, so as to facilitate the adjustment of the clamping force of the workpiece. At the same time, when replacing workpieces of different models, the position of the adjustment plate 33 can be adjusted to adapt to workpieces of different models, so that the entire device can adapt to more models of workpieces.

[0036] After the fixing mechanism 3 clamps the workpiece, the feeding mechanism 2 makes the tape stick to the workpiece, and the driving mechanism 4 drives the entire fixing mechanism 3 to move, so that the tape can be stuck to the workpiece. Then the feeding mechanism 2 can cut the tape to complete the gluing.

[0037] It should be noted that a plurality of guide rods that slide with the second limit plate 32 may be provided on the adjustment plate 33 to improve the stability of the second limit plate 32 when it moves;

[0038] It should also be noted that the feeding mechanism 2 can be set to a double-station setting, and the corresponding fixing mechanism 3 and the driving mechanism 4 for driving the fixing mechanism 3 to move are also correspondingly set to a double-station setting to improve production efficiency.

[0039] Furthermore, a conveyor belt 10 for conveying workpieces is provided on one side of the frame 1; the workpiece to be glued is conveyed to one side of the frame 1 by the conveyor belt 10. At this time, the workpiece can be transferred to the fixing mechanism 3 manually or by a robot. After the gluing is completed, it is transferred back to the conveyor belt 10, and then transferred to the next process by the conveyor belt 10.

[0040] Furthermore, the frame 1 is also provided with a transfer mechanism 5 for clamping the workpiece from the conveyor belt 10 to the fixing mechanism 3 and for clamping the glued workpiece back to the conveyor belt 10. The transfer mechanism 5 includes a support frame 50 arranged on the frame 1, a linear module is transversely arranged on the support frame 50, a fixed plate 51 is arranged on the slide of the linear module, a connecting plate 52 is arranged below the fixed plate 51, a driving cylinder 53 for driving the connecting plate 52 to move up and down is arranged on the fixed plate 51, a suction plate 54 is arranged below the connecting plate 52, a suction cylinder 55 for driving the suction plate 54 to move up and down is arranged on the connecting plate 52, and a plurality of vacuum suction heads 56 are arranged on the suction plate 54;

[0041] After the conveyor belt 10 transports the workpiece to the bottom of the transfer mechanism 5, the driving cylinder 53 drives the connecting plate 52 downward for a distance, and then the suction cylinder 55 drives the suction plate 54 downward, so that the vacuum suction head 56 sticks to the workpiece, and then the vacuum suction head 56 is started to suck the workpiece, and finally the driving cylinder 53 and the suction cylinder 55 are reset to lift the workpiece, and the linear module then drives the fixed plate 51 to move, and then moves the components on it, so as to move the workpiece, so that the workpiece can be transferred to the fixing mechanism 3, and the fixing mechanism 3 clamps the workpiece.

[0042] Furthermore, the driving mechanism 4 is a linear module, and the base 30 is arranged on a slide table of the linear module.

[0043] Furthermore, a silicone pad 34 is provided on the inner side of the first limiting plate 31 and the second limiting plate 32 . The silicone pad 34 can protect the workpiece.

[0044] Furthermore, adjustment holes 35 are provided on both sides of the adjustment plate 33, and fixing bolts 36 passing through the adjustment holes 35 are provided on the base 30. The adjustment plate 33 is fixed on the fixing bolts 36 by nuts. When locking, a gasket 37 can also be provided on the fixing bolts 36 to press the adjustment plate 33, thereby increasing the force-bearing area and making it more firmly fixed.

[0045] Furthermore, the feeding mechanism 2 includes a plurality of support columns 20 arranged on the frame 1, a sliding plate 21 slidably matched with the support columns 20 is provided on the support columns 20, a top plate 22 is provided on the top of the support columns 20, a screw rod 23 threadedly matched with the sliding plate 21 is provided between the top plate 22 and the frame 1, and an adjustment disk 24 connected to the top of the screw rod 23 is provided on the top plate 22;

[0046] The sliding plate 21 is provided with a mounting plate 25, and the mounting plate 25 is provided with a rotating roller 26 for fixing the material tape, and a rotating plate 27 rotatably connected to the mounting plate 25 is provided on one side of the lower part thereof, and a driving assembly 6 for driving the rotating plate 27 to rotate so that the adhesive tape is attached to the workpiece is provided on the mounting plate 25, and a plurality of rotating rollers 28 for guiding the adhesive tape are provided on the rotating plate 27, and a pressing wheel 29 for pressing the adhesive tape onto the workpiece is provided at the end of the rotating plate 27, and a tape cutting mechanism 7 for cutting the adhesive tape is also provided on the rotating plate 27;

[0047] By adjusting the rotating adjustment disk 24, the sliding plate 21 can be driven by the screw 23 to move, thereby adjusting; the distance between the entire feeding mechanism 2 and the workpiece can facilitate the adjustment of the downward pressure of the pressure wheel 29. When gluing, the workpiece is moved to the bottom of the pressure wheel 29 by the driving mechanism 4, and the driving component 6 drives the rotating plate 27 to rotate downward, so that the pressure wheel 29 can press the tape tightly on the workpiece, and the driving mechanism 4 drives the workpiece to move, and the tape can be attached to the workpiece, and then the tape cutting mechanism 7 cuts the tape, and the workpiece continues to move a distance, and the pressure wheel 29 can completely attach the tape to the workpiece.

[0048] Furthermore, the driving assembly 6 includes a rotating block 60 disposed on the rotating plate 27 and rotatably connected thereto, a rotating cylinder 61 is disposed on the rotating block 60, and a piston rod of the rotating cylinder 61 is rotatably connected to the rotating plate 27 via a Y-shaped joint 62.

[0049] Furthermore, the ribbon cutting mechanism 7 includes a fixed knife 70 arranged on the rotating plate 27, a slide plate 71 that cooperates with the sliding is provided on one side of the rotating plate 27, a movable knife 74 that cooperates with the fixed knife 70 is provided at the bottom of the slide plate 71, a ribbon cutting cylinder 72 is provided on the slide plate 71, and a locking block 73 is provided on one side of the rotating plate 27, and the locking block 73 is connected to the piston rod of the ribbon cutting cylinder 72.

[0050] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A glue sticking mechanism, characterized in that: It includes a frame, a feeding mechanism for supplying tape is provided on the frame, a fixing mechanism for fixing the workpiece is provided below the feeding mechanism, a driving mechanism for driving the fixing mechanism to move so that the tape on the feeding mechanism is attached to the workpiece is provided on the frame, the fixing mechanism includes a base arranged on the driving mechanism, a first limit plate is provided on the base, a second limit plate is provided on one side of the first limit plate, an adjusting plate movable thereon is provided on the base, and a clamping cylinder is provided on the adjusting plate for driving the second limit plate to move toward the first limit plate to clamp the workpiece.

2. A glue sticking mechanism according to claim 1, characterized in that: A conveyor belt for conveying workpieces is provided on one side of the frame.

3. A glue sticking mechanism according to claim 2, characterized in that: The frame is also provided with a transfer mechanism for clamping the workpiece from the conveyor belt to the fixing mechanism and for clamping the workpiece after gluing back to the conveyor belt. The transfer mechanism includes a support frame arranged on the frame, a linear module is horizontally arranged on the support frame, a fixed plate is arranged on the slide of the linear module, a connecting plate is arranged below the fixed plate, a driving cylinder for driving the connecting plate to move up and down is arranged on the fixed plate, a suction plate is arranged below the connecting plate, a suction cylinder for driving the suction plate to move up and down is arranged on the connecting plate, and a plurality of vacuum suction heads are arranged on the suction plate.

4. A glue sticking mechanism according to claim 1, characterized in that: The driving mechanism is a linear module, and the base is arranged on a slide table of the linear module.

5. The adhesive laminating mechanism according to claim 1, characterized in that: Silicone pads are provided on the inner sides of the first limiting plate and the second limiting plate.

6. A glue sticking mechanism according to claim 1, characterized in that: Adjustment holes are arranged on both sides of the adjustment plate, and fixing bolts passing through the adjustment holes are arranged on the base, and the adjustment plate is fixed on the fixing bolts by nuts.

7. The adhesive laminating mechanism according to claim 1, characterized in that: The feeding mechanism includes a plurality of support columns arranged on the frame, a sliding plate slidably matched with the support columns is arranged on the support columns, a top plate is arranged on the top of the support columns, a screw rod threadedly matched with the sliding plate is arranged between the top plate and the frame, and an adjusting disk connected to the top of the screw rod is arranged on the top plate; The sliding plate is provided with a mounting plate, the mounting plate is provided with a rotating roller for fixing the material tape, a rotating plate rotatably connected to the mounting plate is provided on one side of the lower part of the mounting plate, a driving component for driving the rotating plate to rotate so that the tape is attached to the workpiece is provided on the mounting plate, a plurality of rotating rods for guiding the tape are provided on the rotating plate, a pressure wheel for pressing the tape onto the workpiece is provided at the end of the rotating plate, and a tape cutting mechanism for cutting the tape is also provided on the rotating plate.

8. A glue sticking mechanism according to claim 7, characterized in that: The driving assembly comprises a rotating block arranged on the rotating plate and rotatably connected thereto, a rotating cylinder is arranged on the rotating block, and a piston rod of the rotating cylinder is rotatably connected to the rotating plate via a Y-shaped joint.

9. The adhesive laminating mechanism according to claim 7, characterized in that: The belt cutting mechanism includes a fixed knife arranged on a rotating plate, a sliding plate cooperating with the sliding is provided on one side of the rotating plate, a movable knife cooperating with the fixed knife is provided at the bottom of the sliding plate, a belt cutting cylinder is provided on the sliding plate, a locking block is provided on one side of the rotating plate, and the locking block is connected to the piston rod of the belt cutting cylinder.

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