A coating equipment for producing conductive tape

Abstract

This utility model belongs to the field of conductive tape technology, specifically disclosing a coating device for conductive tape production. It includes an outer frame, with a worm gear movably connected between the left and right sides of the rear bottom of the outer frame. A rotating rod is installed between the left side of the worm gear and the outer frame. Worm wheels are movably connected to the two sides of the front bottom of the outer frame, and a lead screw is fixed to the top of each worm wheel. Threaded sleeves are threadedly connected to the two sides of the lead screw. This coating device for conductive tape production uses a pool fixed between the threaded sleeves on both sides. The pool stores adhesive. A motor controls a coating roller to dip into the pool to obtain adhesive. The pool is periodically checked; if the liquid level is too low, the rotating rod is rotated. This rotation controls the worm gear to push the two meshing worm wheels in front, guiding the lead screw above the worm wheels to rotate synchronously. This together pushes the threaded sleeves and the pool to rise and fall, allowing the coating roller to dip into the adhesive, thus solving the problem of inconvenient adhesive dipping on the roller.

Description

Technical Field

[0001] This utility model relates to the field of conductive tape technology, specifically a coating equipment for producing conductive tape. Background Technology

[0002] Conductive tape is a material that combines adhesive and conductive functions. It can also have a composite layer added to its surface to prevent electromagnetic interference. Even when wrapped between adjacent copper cores of wire harnesses, it can still transmit current normally and will not easily separate on its own, thus ensuring the stability of current transmission.

[0003] The adhesive on the surface of this conductive tape needs to be applied using coating equipment. A rotating roller dips into the adhesive and spreads it evenly on the surface of the tape's metal material. However, the liquid storage tank of such equipment is often in a fixed position. If the internal adhesive is consumed, it must be added. Otherwise, the coating roller will not be able to contact the adhesive, which is quite inconvenient.

[0004] Now, a new type of coating equipment for the production of conductive tape is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a coating device for producing conductive tape, so as to solve the problem of inconvenience in dipping the roller into adhesive as mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a coating device for producing conductive tape, comprising an outer frame, a worm gear movably connected between the left and right sides of the rear bottom end of the inner side of the outer frame, and a rotating rod installed between the left side of the worm gear and the outer frame; worm wheels movably connected to the front sides of the rear bottom end of the inner side of the outer frame, and a lead screw fixed to the top of the worm wheel; threaded sleeves threadedly connected to the outer sides of the lead screw, a pool body fixed between the two threaded sleeves, and a coating roller shaft movably connected between the front and rear sides of the pool body; a motor fixed to the rear of the outer side of the pool body; and a tape body laterally attached to the bottom end of the coating roller shaft.

[0007] As a further technical solution of this utility model, the lead screw is embedded in the threaded sleeve, and the pool body rises and falls vertically with the threaded sleeve.

[0008] As a further technical solution of this utility model, the worm gear is meshed and connected at the rear between the two worm wheels, and the lead screw rotates synchronously with the bottom worm wheel.

[0009] As a further technical solution of this utility model, a hanger is fixed between the front and rear ends of the top of the outer frame, and a central slot is provided at the front and rear of the center of the top of the hanger. A screw rod three is threaded into the central slot. A lower balance frame is movably connected between the bottom of the screw rod three at both ends. A lower roller shaft is movably connected between the front and rear ends of the two sides of the lower balance frame. A secondary slot is provided on both sides of the top of the hanger, and a screw rod two is threaded into the secondary slot. An upper balance frame is movably connected between the bottom of the screw rod two on both sides. An upper roller shaft is movably connected between the front and rear ends of the two sides of the upper balance frame. The tape body is embedded between the upper roller shaft and the lower roller shaft.

[0010] As a further technical solution of this utility model, the outer wall of the second lead screw matches the secondary groove, and the outer wall of the third lead screw matches the central groove.

[0011] As a further technical solution of this utility model, a frame is fixed to the lower right corner of the outer frame, and a motor is fixed to the front end of the frame. A reel is movably connected between the front and back of the frame. A horizontal plate is fixed between the front and back of the left side of the frame, and a support frame is fixed to the upper left corner of the horizontal plate. A motor is fixed to the front end of the support frame. A feeding tray is movably connected to the rear of the top of the support frame, and a film is wrapped on the feeding tray. A vertical groove is provided in the center of the horizontal plate, and a hanging rod is movably connected in the vertical groove. A screw hole is provided between the upper and lower ends of the front end of the hanging rod. A bolt is threaded to the center of the front end of the horizontal plate. A pressure roller is movably connected between the front and back ends of the bottom of the hanging rod. A through groove is provided inside the left side of the horizontal plate.

[0012] As a further technical solution of this utility model, the output end of the first motor is fixedly connected to the feeding tray at the rear, and the output end of the third motor is fixedly connected to the reel at the rear.

[0013] As a further technical solution of this utility model, the pressure roller presses on top of the film, and the film passes through the through groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the coating equipment for producing conductive tape not only realizes the adjustment of the height of the roller dipped in liquid and the prevention of tape twisting, but also realizes synchronous film coating; A pool is fixed between the threaded sleeves on both sides. The inside of the pool is used to store adhesive. The second motor controls the coating roller to dip into the pool to pick up the adhesive. The liquid storage pool is checked regularly. If the liquid level is too low, the rotary rod is rotated. The rotary rod controls the worm gear to push the two sets of meshing worm wheels in front, which guides the screw above the worm wheels to rotate synchronously. Together, they push the threaded sleeve and the pool in the center to rise and fall for the coating roller to dip in the adhesive. It will not fall automatically and does not need to be added for a short time. The lower roller shaft is movably connected between the front and rear sides of the lower balance frame, and the upper roller shaft is movably connected between the front and rear sides of the upper balance frame. The conveyor belt body is transmitted laterally from the left side and is embedded between the lower roller shaft and the upper roller shaft. The screw three in the central slot and the screw two in the secondary slot can be rotated to adjust the distance between the lower roller shaft and the upper roller shaft, which plays an auxiliary pushing role on the conveyor belt body passing through the center and prevents the conveyor belt body from twisting due to lack of tension. By winding a film around the feeding tray, starting the motor to rewind the coated tape body, the hanging rod is pulled longitudinally along the vertical groove at the center, aligned with the screw hole and screwed in the bolt for reinforcement. The pressure roller at the bottom forces the film to stick to the top of the coated tape body, which can prevent the layers from sticking together and being difficult to separate when the reel is winding the conductive tape. Even after the coating is finished, the film is applied. Attached Figure Description

[0015] Figure 1 This is a frontal cross-sectional view of the present invention. Figure 2 This is a front view cross-sectional structural diagram of the outer frame of this utility model; Figure 3 This is a front view structural diagram of the hanger of this utility model; Figure 4 This is a front view schematic diagram of the horizontal plate structure of this utility model.

[0016] In the diagram: 1. Outer frame; 2. Rotary rod; 3. Worm gear; 4. Worm wheel; 5. Threaded sleeve; 6. Tank body; 7. Coating roller shaft; 8. Lead screw one; 9. Frame body; 10. Reel; 11. Horizontal plate; 12. Feeding tray; 13. Support frame; 14. Motor one; 15. Hanger; 16. Lead screw two; 17. Lead screw three; 18. Upper roller shaft; 19. Belt body; 20. Lower roller shaft; 21. Motor two; 22. Secondary groove; 23. Central groove; 24. Motor three; 25. Hanger rod; 26. Bolt; 27. Through groove; 28. Screw hole; 29. ​​Pressure roller; 30. Vertical groove; 31. Coating film; 32. Upper balance frame; 33. Lower balance frame. Detailed Implementation

[0017] 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.

[0018] Please see Figure 1-4An embodiment of this utility model provides a coating device for producing conductive tape, comprising an outer frame 1, a worm gear 3 movably connected between the left and right sides of the rear bottom end of the inner side of the outer frame 1, and a rotating rod 2 installed between the left side of the worm gear 3 and the outer frame 1, worm wheels 4 movably connected to the front sides of the rear bottom end of the inner side of the outer frame 1, and a lead screw 8 fixed to the top of the worm wheel 4, threaded sleeves 5 threadedly connected to the outer sides of the lead screw 8, a pool body 6 fixed between the two threaded sleeves 5, and a coating roller 7 movably connected between the front and rear sides of the inner side of the pool body 6, a motor 21 fixed to the rear of the outer side of the pool body 6, and a tape body 19 horizontally attached to the bottom end of the coating roller 7; The lead screw 8 is embedded in the threaded sleeve 5. The pool body 6 rises and falls vertically with the threaded sleeve 5. The worm gear 3 is engaged and connected between the two worm wheels 4 on both sides. The lead screw 8 rotates synchronously with the bottom worm wheel 4. Specifically, such as Figure 1 and Figure 2 As shown, the inside of the pool 6 is used to store adhesive. The coating roller 7 is operated by motor 21 to dip into the adhesive inside the pool 6. The liquid storage pool 6 is checked regularly. If the liquid level is too low, the rotary rod 2 is rotated. The rotary rod 2 controls the worm gear 3 to push the two sets of meshing worm wheels 4 in front, and guides the screw 8 above the worm wheels 4 to rotate synchronously. Together, they push the threaded sleeve 5 and the pool 6 at the center to rise and fall so that the coating roller 7 can dip into the adhesive.

[0019] A hanger 15 is fixed between the front and back ends of the top of the outer frame 1. A central groove 23 is provided at the front and back of the center of the top of the hanger 15. A screw rod 17 is threaded into the central groove 23. A lower balance frame 33 is movably connected between the bottom of the screw rod 17 at both ends. A lower roller shaft 20 is movably connected between the front and back ends of the two sides of the lower balance frame 33. A secondary groove 22 is provided on both sides of the top of the hanger 15. A screw rod 16 is threaded into the secondary groove 22. An upper balance frame 32 is movably connected between the bottom of the two screw rods 16. An upper roller shaft 18 is movably connected between the front and back ends of the two sides of the upper balance frame 32. The tape body 19 is embedded between the upper roller shaft 18 and the lower roller shaft 20. The outer wall of the screw rod 16 matches the secondary groove 22. The outer wall of the screw rod 17 matches the central groove 23. Specifically, such as Figure 1 and Figure 3 As shown, the tape body 19 is transmitted laterally from the left and is embedded between the lower roller shaft 20 and the upper roller shaft 18. The screw 17 in the central slot 23 and the screw 16 in the secondary slot 22 can be rotated respectively to adjust the distance between the lower roller shaft 20 and the upper roller shaft 18, which plays an auxiliary pushing role on the tape body 19 passing through the center, and applies tension to the tape body 19 with adjustable force.

[0020] A frame 9 is fixed to the lower right corner of the outer frame 1, and a motor 24 is fixed to the front end of the frame 9. A reel 10 is movably connected between the front and back of the frame 9. A horizontal plate 11 is fixed between the front and back of the left side of the frame 9, and a support frame 13 is fixed to the upper left corner of the horizontal plate 11. A motor 14 is fixed to the front end of the support frame 13. A feeding tray 12 is movably connected to the rear of the top of the support frame 13, and a film 31 is wrapped around the feeding tray 12. A vertical groove 30 is provided in the center of the horizontal plate 11, and a hanging rod 25 is movably connected in the vertical groove 30. A screw hole 28 is provided between the upper and lower ends of the front end of the hanging rod 25. A bolt 26 is threadedly connected to the center of the front end of the horizontal plate 11. A pressure roller 29 is movably connected between the front and back ends of the bottom of the hanging rod 25. A through groove 27 is provided in the interior of the left side of the horizontal plate 11. The output end of motor 14 is fixedly connected to the feeding tray 12, and the output end of motor 24 is fixedly connected to the reel 10. The pressure roller 29 presses on the top of the film covering 31, and the film covering 31 passes through the through groove 27. Specifically, such as Figure 1 and Figure 4 As shown, the starting motor 24 winds up the coated tape body 19. The hanging rod 25 is pulled longitudinally along the vertical groove 30 at the center. After aligning with the screw hole 28, the bolt 26 is screwed in for reinforcement. The pressure roller 29 at the bottom forces the film 31 to stick to the top of the coated tape body 19, which can prevent the layers from sticking together and being difficult to separate when the reel 10 winds up the conductive tape.

[0021] Working principle: In use, the tape body 19 is passed laterally from the left and is embedded between the lower roller 20 and the upper roller 18. The screw 17 in the central slot 23 and the screw 16 in the secondary slot 22 can be rotated to adjust the distance between the lower roller 20 and the upper roller 18, which helps to push the tape body 19 passing through the center. The tank 6 is used to store the adhesive liquid. The coating roller 7 is operated by the motor 21 to dip into the adhesive liquid inside the tank 6. The liquid storage tank 6 is checked regularly. If the liquid level is too low, it is rotated. Rotating rod 2 controls worm gear 3 to push the two sets of meshing worm wheels 4 in front, guiding the lead screw 8 above the worm wheels 4 to rotate synchronously, jointly pushing the threaded sleeve 5 and the pool body 6 at the center to rise and fall for the coating roller shaft 7 to dip in liquid. Finally, motor 3 24 is started to wind up the coated tape body 19. The hanging rod 25 is pulled longitudinally along the vertical groove 30 at the center, aligned with the screw hole 28, and then the bolt 26 is screwed in for reinforcement. The pressure roller 29 at the bottom forces the film 31 to stick to the top of the coated tape body 19, which can prevent the layers of the tape body 19 from sticking to each other.

[0022] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A coating device for producing conductive tape, comprising an outer frame (1), characterized in that: A worm gear (3) is movably connected between the left and right sides of the bottom rear of the inner frame (1), and a rotating rod (2) is installed between the left side of the worm gear (3) and the outer frame (1). Worm wheels (4) are movably connected to the two sides of the bottom front of the inner frame (1), and a lead screw (8) is fixed at the top of the worm wheel (4). Threaded sleeves (5) are threadedly connected to the two sides of the lead screw (8). A pool body (6) is fixed between the two threaded sleeves (5), and a coating roller shaft (7) is movably connected between the front and back of the inner pool body (6). A motor (21) is fixed at the rear of the outer pool body (6), and a tape body (19) is horizontally attached to the bottom of the coating roller shaft (7).

2. The coating equipment for producing conductive tape according to claim 1, characterized in that: The lead screw (8) is embedded in the threaded sleeve (5), and the pool body (6) rises and falls vertically with the threaded sleeve (5).

3. The coating equipment for producing conductive tape according to claim 1, characterized in that: The worm (3) is meshed and connected to the rear between the two worm wheels (4), and the lead screw (8) rotates synchronously with the bottom worm wheel (4).

4. The coating equipment for producing conductive tape according to claim 1, characterized in that: A hanger (15) is fixed between the front and back of the top of the outer frame (1), and a central slot (23) is provided at the front and back of the center of the top of the hanger (15). A screw rod (17) is threaded into the central slot (23). A lower balance frame (33) is movably connected between the bottom of the screw rod (17) at the front and back ends. A lower roller shaft (20) is movably connected between the front and back of the two sides of the lower balance frame (33). A secondary slot (22) is provided on both sides of the top of the hanger (15), and a screw rod (16) is threaded into the secondary slot (22). An upper balance frame (32) is movably connected between the bottom of the screw rod (16) on both sides. An upper roller shaft (18) is movably connected between the front and back of the two sides of the upper balance frame (32). The tape body (19) is embedded between the upper roller shaft (18) and the lower roller shaft (20).

5. The coating equipment for producing conductive tape according to claim 4, characterized in that: The outer wall of the second lead screw (16) matches the secondary slot (22), and the outer wall of the third lead screw (17) matches the central slot (23).

6. The coating equipment for producing conductive tape according to claim 1, characterized in that: A frame (9) is fixed to the lower right corner of the outer frame (1), and a motor (24) is fixed to the front end of the frame (9). A reel (10) is movably connected between the front and back of the frame (9). A horizontal plate (11) is fixed between the front and back of the left side of the frame (9), and a support frame (13) is fixed to the upper left corner of the horizontal plate (11). A motor (14) is fixed to the front end of the support frame (13), and a feeding tray (14) is movably connected to the rear of the top of the support frame (13). 2), and the feeding tray (12) is wrapped with a film (31). A vertical groove (30) is provided in the center of the horizontal plate (11), and a hanging rod (25) is movably connected in the vertical groove (30). A screw hole (28) is provided between the upper and lower ends of the front end of the hanging rod (25). A bolt (26) is threadedly connected to the center of the front end of the horizontal plate (11). A pressure roller (29) is movably connected between the front and rear ends of the bottom of the hanging rod (25). A through groove (27) is provided inside the left side of the horizontal plate (11).

7. The coating equipment for producing conductive tape according to claim 6, characterized in that: The output end of motor one (14) is fixedly connected to the feed tray (12) at the rear, and the output end of motor three (24) is fixedly connected to the reel (10) at the rear.

8. The coating equipment for producing conductive tape according to claim 6, characterized in that: The pressure roller (29) presses on top of the film (31), which passes through the groove (27).

Images