Winding device for conductive adhesive production and processing

Abstract

The utility model relates to the technical field of conductive adhesive processing, in particular to a winding device for conductive adhesive production and processing, which is provided with a damping compression roller mechanism capable of being screwed and adjusted in a lifting manner, so that the winding and straightening of conductive adhesives with different thicknesses are realized, and the winding effect is improved; comprising a base, an outer frame, a lifting threaded sleeve, a lifting threaded rod, a twisting disc, a rotating connector, an inner frame, a guide sleeve, sliding strips, a damping bearing, a rotating rod and a pressing roller, the front side of the top end of the base is connected with the bottom end of the outer frame, the bottom end of the lifting threaded rod is rotationally connected with the middle of the top end of the inner frame through the rotating connector, and the left side and the right side of the top end of the inner frame are connected with the bottom ends of the sliding strips correspondingly; the interiors of the left and right sides of the top end of the outer frame are respectively connected with the outer sides of a group of guide sleeves, the inner walls of the guide sleeves are slidably connected with the outer walls of the sliding strips on the same side, the lower side in the outer frame and the left and right sides in the inner frame are respectively connected with a group of rotating rods through a pair of damping bearings, the outer sides of the middles of the rotating rods are connected with the inner sides of the pressing rollers, and a fixing mechanism is further arranged between the inner frame and the lifting screw rod.

Description

Technical Field

[0001] This utility model relates to the technical field of conductive adhesive processing, specifically a winding device for conductive adhesive production and processing. Background Technology

[0002] Conductive adhesive is an adhesive that becomes conductive after curing or drying. It can bond various conductive materials together, creating an electrical path between them. In the electronics industry, conductive adhesive has become an indispensable new material.

[0003] After processing, it needs to be wound up using a winding device. There is an existing winding device for the production and processing of conductive adhesive, such as the one with patent publication number CN220316942U. The operator holds the handle and rotates it to drive the worm gear, worm wheel and threaded rod to rotate. The rotation of the threaded rod drives the moving column and clamping block to move in the direction of the conductive adhesive tape until the clamping block engages with the inner wall of the limiting groove to clamp and fix the conductive adhesive tape, ensuring normal winding afterwards.

[0004] However, the two sets of rotating rollers in this device are in a constant relative position, which means it cannot be applied to conductive adhesives of different thicknesses, thus its practicality is insufficient. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a winding device for conductive adhesive production and processing, which is equipped with a screw-mounted, height-adjustable damping pressure roller mechanism to straighten and rewind conductive adhesives of different thicknesses, thereby improving the winding effect.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a winding device for conductive adhesive production and processing, comprising a base, an outer frame, a lifting screw sleeve, a lifting screw, a screw pan, a rotating connector, an inner frame, a guide sleeve, a slide bar, a damping bearing, a rotating rod, and a pressure roller. The front top of the base is connected to the bottom of the outer frame, the inner middle of the top of the outer frame is connected to the outer side of the lifting screw sleeve, the inner wall of the lifting screw sleeve is screwed to the outer wall of the lifting screw, the top of the lifting screw is connected to the middle of the bottom of the screw pan, the bottom of the lifting screw is rotatably connected to the middle of the top of the inner frame via the rotating connector, the left and right sides of the top of the inner frame are respectively connected to the bottom of a set of slide bars, the inner left and right sides of the top of the outer frame are respectively connected to the outer side of a set of guide sleeves, the inner wall of the guide sleeve is slidably connected to the outer wall of the slide bar on the same side, a set of rotating rods is connected to the lower inner side of the outer frame and the left and right inner sides of the inner frame via a pair of damping bearings, the outer middle of the rotating rod is connected to the inner side of the pressure roller, and a fixing mechanism is also provided between the inner frame and the lifting screw.

[0007] Preferably, the fixing mechanism includes a cam, a connecting piece, a spring, and a locking plate. The lower outer side of the lifting screw is connected to the inner side of the cam, the upper middle part of the front side of the inner frame is connected to the lower rear side of the connecting piece, and the upper rear side of the connecting piece is connected to the front side of the locking plate via a spring.

[0008] Preferably, it also includes a sliding sleeve, a sliding rod, and a pull tab. The upper inner side of the connecting tab is connected to the outer side of the sliding sleeve, the inner wall of the sliding sleeve is slidably connected to the outer wall of the sliding rod, the rear side of the sliding rod is connected to the middle of the front side of the card plate, and the front side of the sliding rod is connected to the middle of the rear side of the pull tab.

[0009] Preferably, it also includes an oil injection nozzle, wherein an oil injection nozzle is provided at the middle of the front side of the lifting screw sleeve, and the output end of the oil injection nozzle is connected to the inner wall of the lifting screw sleeve.

[0010] Preferably, it also includes an oil filling cap, wherein the outer side of the oil filling nozzle and the inner side of the oil filling cap are detachably installed.

[0011] Preferably, it also includes an information board, with the upper right side of the outer frame connected to the inner side of the information board.

[0012] Compared with the prior art, this utility model provides a winding device for the production and processing of conductive adhesive, which has the following beneficial effects:

[0013] During preparation, the two sets of pressure rollers can be spaced a small distance apart to allow the conductive adhesive to pass through. Then, the screw pan is turned to rotate the lifting screw. The lifting screw is screwed into the lifting screw sleeve and connected to the rotating connector. The guide sleeves and slide bars on both sides provide sliding constraint, causing the inner frame to move vertically downward. This allows the two sets of pressure rollers to press against both sides of the conductive adhesive. During winding, the resistance of the rotating rod by two pairs of damping bearings keeps the pressure rollers pressing the conductive adhesive straight. A screw-mounted, adjustable damping pressure roller mechanism is provided to straighten the conductive adhesive for different thicknesses during winding, improving the winding effect. Attached Figure Description

[0014] Figure 1 This is an axial view illustrating the structure of this utility model.

[0015] Figure 2 This utility model Figure 1 Front view;

[0016] Figure 3 This utility model Figure 1 Right view of section A;

[0017] Figure 4 This utility model Figure 1 The right view.

[0018] The following components are marked in the attached diagram: 1. Base; 2. Outer frame; 3. Lifting screw sleeve; 4. Lifting screw; 5. Turning plate; 6. Rotating connector; 7. Inner frame; 8. Guide sleeve; 9. Slide bar; 10. Damping bearing; 11. Rotating rod; 12. Pressure roller; 13. Picking wheel; 14. Connecting piece; 15. Spring; 16. Clamping plate; 17. Slide sleeve; 18. Slide rod; 19. Pulling piece; 20. Oil nozzle; 21. Oil cap; 22. Information board. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] For examples, please refer to Figure 1-4 A winding device for conductive adhesive production and processing includes a base 1, an outer frame 2, a lifting screw sleeve 3, a lifting screw 4, a screwing disc 5, a rotating connector 6, an inner frame 7, a guide sleeve 8, a slide bar 9, a damping bearing 10, a rotating rod 11, and a pressure roller 12. The front top of the base 1 is connected to the bottom of the outer frame 2. The inner side of the middle of the top of the outer frame 2 is connected to the outer side of the lifting screw sleeve 3. The inner wall of the lifting screw sleeve 3 is screwed to the outer wall of the lifting screw 4. The top of the lifting screw 4 is connected to the middle of the bottom of the screwing disc 5. The bottom of the lifting screw 4 is rotatably connected to the middle of the top of the inner frame 7 via the rotating connector 6. The left and right sides of the top of the inner frame 7 are respectively connected to the bottom of a set of slide bars 9. The inner sides of the left and right sides of the top of the outer frame 2 are respectively connected to the outer side of a set of guide sleeves 8. The inner wall of the guide sleeve 8 slides against the outer wall of the slide bar 9 on the same side. The inner frame 7 is connected to the lower inner side of the outer frame 2 and the left and right sides of the inner frame 7 via a pair of damping bearings 10. A set of rotating rods 11 are connected to the inner side of the pressure rollers 12 via the outer side of the middle part of the rotating rods 11. A fixing mechanism is also provided between the inner frame 7 and the lifting screw 4. During preparation, the two sets of pressure rollers 12 can be spaced a small distance apart to allow the conductive adhesive to pass through. Then, the screw plate 5 is turned to rotate the lifting screw 4. The lifting screw 4 is screwed into the lifting screw sleeve 3 and rotated through the rotating connector 6. It is also slidably constrained by the guide sleeves 8 and the slide strips 9 on both sides, so that the inner frame 7 moves vertically downward, thereby pressing the two sets of pressure rollers 12 onto both sides of the conductive adhesive. During winding, the resistance of the rotating rods 11 by the two pairs of damping bearings 10 keeps the pressure rollers 12 pressing the conductive adhesive straight.

[0021] The fixing mechanism includes a jack 13, a connecting piece 14, a spring 15, and a locking plate 16. The lower outer side of the lifting screw 4 is connected to the inner side of the jack 13. The upper middle part of the front side of the inner frame 7 is connected to the lower rear side of the connecting piece 14. The upper rear side of the connecting piece 14 is connected to the front side of the locking plate 16 via the spring 15. Under the connection of the connecting piece 14, the elastic action of the spring 15 allows the locking plate 16 to press against the outer side of the jack 13, preventing rotation and thus maintaining the self-locking fixation of the lifting screw sleeve 3 and the lifting screw 4, improving stability.

[0022] It also includes a sliding sleeve 17, a sliding rod 18, and a pull tab 19. The upper inner side of the connecting piece 14 is connected to the outer side of the sliding sleeve 17. The inner wall of the sliding sleeve 17 is slidably connected to the outer wall of the sliding rod 18. The rear side of the sliding rod 18 is connected to the middle of the front side of the clamping plate 16. The front side of the sliding rod 18 is connected to the middle of the rear side of the pull tab 19. By holding the pull tab 19, the sliding rod 18 can slide forward inside the sliding sleeve 17. The clamping plate 16 releases the clamping wheel 13 for easy adjustment.

[0023] It also includes an oil injection nozzle 20. An oil injection nozzle 20 is provided in the middle of the front side of the lifting screw sleeve 3. The output end of the oil injection nozzle 20 is connected to the inner wall of the lifting screw sleeve 3. Oil can be injected into the inner wall of the lifting screw sleeve 3 through the oil injection nozzle 20 for convenient lubrication and maintenance.

[0024] It also includes an oil filling cap 21, and the outer side of the oil filling nozzle 20 and the inner side of the oil filling cap 21 can be detachably installed; after the oil filling cap 21 is installed on the outer side of the oil filling nozzle 20, the inside of the oil filling nozzle 20 can be sealed and protected, improving reliability.

[0025] It also includes an information board 22, with the upper right side of the outer frame 2 connected to the inner side of the information board 22; the information board 22 can be used to display information about the device, improving convenience.

[0026] In summary, when using a winding device for conductive adhesive production and processing, during preparation, the two sets of pressure rollers 12 can be spaced a small distance apart to allow the conductive adhesive to pass through. Then, by holding the pull tab 19, the connecting rod 18 slides forward inside the sliding sleeve 17. The clamping plate 16 releases the clamping wheel 13, and the screw plate 5 is turned, causing the lifting screw 4 to rotate. The lifting screw 4 is screwed into the lifting screw sleeve 3 and rotated through the rotating connector 6. It is also slidably constrained by the guide sleeves 8 and sliding strips 9 on both sides, causing the inner frame 7 to move vertically downwards. This presses the two sets of pressure rollers 12 onto both sides of the conductive adhesive. (The last sentence appears to be incomplete and possibly refers to a connection or connection mechanism.) With plate 14 connected, the spring 15 acts elastically, and the clamping plate 16 presses it against the outside of the clamping wheel 13 to prevent rotation, thus maintaining the self-locking fixation of the lifting screw sleeve 3 and the lifting screw 4. During winding, the resistance of the two pairs of damping bearings 10 against the rotating rod 11 keeps the pressure roller 12 pressing the conductive rubber straight. In addition, oil can be injected into the inner wall of the lifting screw sleeve 3 through the oil injection nozzle 20 for convenient lubrication and maintenance. After installing the oil injection cap 21 on the outside of the oil injection nozzle 20, the inside of the oil injection nozzle 20 can be sealed and protected. The information board 22 can display the information of this device, improving convenience.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A take-up device for the production of conductive glue, characterized in that The system includes a base (1), an outer frame (2), a lifting sleeve (3), a lifting screw (4), a screw plate (5), a rotating connector (6), an inner frame (7), a guide sleeve (8), a slide bar (9), a damping bearing (10), a rotating rod (11), and a pressure roller (12). The front top of the base (1) is connected to the bottom of the outer frame (2), the inner middle of the top of the outer frame (2) is connected to the outer side of the lifting sleeve (3), the inner wall of the lifting sleeve (3) is screwed to the outer wall of the lifting screw (4), the top of the lifting screw (4) is connected to the middle of the bottom of the screw plate (5), and the bottom of the lifting screw (4) is connected via... The rotating connector (6) is rotatably connected to the top center of the inner frame (7). The top left and right sides of the inner frame (7) are respectively connected to the bottom of a set of slide bars (9). The top left and right sides of the outer frame (2) are respectively connected to the outer side of a set of guide sleeves (8). The inner wall of the guide sleeve (8) is slidably connected to the outer wall of the slide bar (9) on the same side. The lower inner side of the outer frame (2) is connected to the left and right inner sides of the inner frame (7) via a pair of damping bearings (10) and a set of rotating rods (11) are connected. The outer side of the middle part of the rotating rod (11) is connected to the inner side of the pressure roller (12). A fixing mechanism is also provided between the inner frame (7) and the lifting screw (4).

2. The winding device for conductive adhesive production and processing according to claim 1, characterized in that: The fixing mechanism includes a cam (13), a connecting piece (14), a spring (15), and a clamping plate (16). The lower outer side of the lifting screw (4) is connected to the inner side of the cam (13). The upper middle part of the front side of the inner frame (7) is connected to the lower rear side of the connecting piece (14). The upper rear side of the connecting piece (14) is connected to the front side of the clamping plate (16) via the spring (15).

3. The winding device for conductive adhesive production and processing according to claim 2, characterized in that: It also includes a sliding sleeve (17), a sliding rod (18) and a pull tab (19). The upper inner side of the connecting piece (14) is connected to the outer side of the sliding sleeve (17), the inner wall of the sliding sleeve (17) is slidably connected to the outer wall of the sliding rod (18), the rear side of the sliding rod (18) is connected to the middle of the front side of the clamping plate (16), and the front side of the sliding rod (18) is connected to the middle of the rear side of the pull tab (19).

4. The winding device for conductive adhesive production and processing according to claim 1, characterized in that: It also includes an oil injection nozzle (20), which is provided in the middle of the front side of the lifting screw sleeve (3). The output end of the oil injection nozzle (20) is connected to the inner wall of the lifting screw sleeve (3).

5. A winding device for conductive adhesive production and processing according to claim 4, characterized in that: It also includes an oil filling cap (21), the outer side of the oil filling nozzle (20) and the inner side of the oil filling cap (21) can be detachably installed.

6. A winding device for conductive adhesive production and processing according to claim 1, characterized in that: It also includes an information board (22), the upper right side of the outer frame (2) being connected to the inner side of the information board (22).

Images