Adhesive brushing device for adhesive tape production

Abstract

The utility model relates to the technical field of adhesive tape production and discloses an adhesive brushing device for adhesive tape production, which comprises a bottom plate, an adhesive coating box is fixedly connected to the top of the bottom plate, a box door is hinged to the rear side of the adhesive coating box, a first roller is movably mounted on the left side of the top of the bottom plate, and a second roller is movably mounted on the right side of the top of the bottom plate. A first motor is fixedly connected to the front side of the second roller, an adhesive tape is arranged in the gluing box, a fixing plate is fixedly connected to the inner wall of the left side of the bottom plate, electric push rods are fixedly connected to the bottom of the fixing plate and the inner bottom wall of the gluing box, and brushes are fixedly connected to the output ends of the two electric push rods. According to the stirring device, the driving gear is driven to rotate, so that the driven gear is driven to do planet wheel rotation around the gear ring, the stirring rod is driven to fully stir the interior of the stirring barrel, moderate heating is carried out under the cooperation of the heater, and the phenomenon that gluing raw materials are solidified is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive tape production, in particular to a glue brushing device used for adhesive tape production. Background Art

[0002] Adhesive tape is a common adhesive material, usually a thin sheet of material made of one or more stretchable substrates (such as plastic film, paper, cloth, etc.) coated with adhesive. It is usually used to connect, encapsulate, mark, package and fix items. The purpose of applying glue when producing adhesive tape is to give the tape bonding function, so a glue brushing device is needed.

[0003] In the prior art, when producing adhesive tape, the adhesive is usually applied by sucking the glue in the adhesive box through a glue gun. However, when the glue is in a static state for a long time, the chemical components in it may gradually condense due to loss of fluidity, forming hard lumps. This not only affects the normal use of the glue, but also reduces the viscosity and uniformity of the adhesive tape, thus seriously affecting the quality of the adhesive tape.

[0004] In view of the above problems, a glue brushing device for adhesive tape production is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a glue brushing device for tape production, aiming to improve the problem in the prior art that the glue is easily coagulated in a static state for a long time, thereby affecting the quality of the tape.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a glue brushing device for adhesive tape production comprises a bottom plate, the top of the bottom plate is fixedly connected to a glue coating box, the rear side of the glue coating box is hingedly connected to a box door, a No. 1 roller is movably installed on the left side of the top of the bottom plate, a No. 2 roller is movably installed on the right side of the top of the bottom plate, a motor 1 is fixedly connected to the front side of the No. 2 roller, an adhesive tape is arranged inside the glue coating box, a fixed plate is fixedly connected to the left inner wall of the bottom plate, the bottom of the fixed plate and the inner bottom wall of the glue coating box are fixedly connected to electric push rods, the output ends of the two electric push rods are fixedly connected to brushes, the top inner wall of the glue coating box is fixedly connected to a cylinder, the output end of the cylinder is fixedly connected to a bracket, the front side of the bracket is fixedly connected to a hollow mounting shell, the middle part of the bracket is rotatably connected to a hollow rotating shaft, the outside of the hollow rotating shaft is fixedly connected to a roller brush cylinder, and a adhesive tape is arranged below the adhesive tape. A collecting box is provided, the bottom of which is fixedly connected to the bottom wall of the glue coating box, a filter is slidably connected inside the collecting box, fixed components are arranged on the front and rear sides of the collecting box, a stirring tank is fixedly connected to the left side of the top of the glue coating box, a heater is arranged on the front side of the stirring tank, a second motor is fixedly connected to the top of the stirring tank, a driving gear is fixedly connected to the output end of the second motor, a stirring rod one is fixedly connected to the bottom of the driving gear, a driven gear is slidably connected to the top wall of the stirring tank, the driven gear and the driving gear are meshingly connected, a stirring rod two is fixedly connected to the bottom of the driven gear, a gear ring is fixedly connected inside the stirring tank, the driven gear and the gear ring are meshingly connected, a delivery pipe is fixedly connected to the front side of the stirring tank and below the heater, and one end of the delivery pipe away from the stirring tank is fixedly connected to the front side of the hollow mounting shell.

[0007] As a further description of the above technical solution:

[0008] The fixing assembly includes a frame body 1, the outer side of the frame body 1 is fixedly connected to the outer wall of the collection box, the interior of the frame body 1 is slidably connected with a pull rod, one side of the outside of the pull rod is fixedly connected with a baffle, the other side of the outside of the pull rod is sleeved with a spring, the top of the frame body 1 is fixedly connected to a frame body 2, and a blocking block is arranged inside the frame body 2.

[0009] As a further description of the above technical solution:

[0010] A feed port is fixedly connected to the left side of the mixing tank, a box door is fixedly connected to the rear side of the box door, and an adjustment handle is fixedly connected to the side end of the pull rod.

[0011] As a further description of the above technical solution:

[0012] The outside of the baffle is slidably connected to the inside of the frame.

[0013] As a further description of the above technical solution:

[0014] One end of the spring is fixedly connected to the middle of the baffle, and the other end of the spring is fixedly connected to an inner wall of the frame.

[0015] As a further description of the above technical solution:

[0016] The outside of the blocking block is slidably connected to the inside of the second frame, and the bottom of the blocking block is slidably connected to the inside of the first frame.

[0017] As a further description of the above technical solution:

[0018] One end of the pull rod passes through the collection box and is inserted into the filter screen.

[0019] As a further description of the above technical solution:

[0020] The front end of the hollow rotating shaft passes through the bracket and is connected with the hollow mounting shell.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the driving gear is driven to rotate by the mutual cooperation among the motor 2, the driving gear, the driven gear, the stirring rod 1, the stirring rod 2, the gear ring and other structures, so that the driven gear is driven to rotate around the gear ring as a planetary gear, thereby driving the stirring rod to fully stir the inside of the mixing barrel, and moderately heating is performed with the cooperation of the heater to avoid the phenomenon of solidification of the glue coating raw material.

[0023] 2. In the utility model, through the mutual cooperation between the frame 1, the frame 2, the pull rod, the spring, the baffle, the blocking block and other structures, the pull rod is driven to tighten or loosen the filter, thereby realizing the rapid disassembly of the filter and preventing the filter from being easily blocked by impurities during long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional diagram of the glue brushing device for adhesive tape production proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the stirring tank of the glue brushing device for adhesive tape production proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the roller brush of the glue brushing device for adhesive tape production proposed by the utility model;

[0027] Figure 4 This is a schematic structural diagram of the gear ring of the glue brushing device for adhesive tape production proposed by the utility model;

[0028] Figure 5This is a schematic structural diagram of a hollow rotating shaft of a glue brushing device for adhesive tape production proposed by the utility model;

[0029] Figure 6 The utility model is a schematic diagram of the structure of the pull rod of the glue brushing device for tape production.

[0030] Legend:

[0031] 1. Bottom plate; 2. Glue coating box; 3. Box door; 4. Roller No. 1; 5. Roller No. 2; 6. Motor No. 1; 7. Adhesive tape; 8. Fixed plate; 9. Electric push rod; 10. Brush; 11. Cylinder; 12. Bracket; 13. Hollow mounting shell; 14. Hollow rotating shaft; 15. Roller brush cylinder; 16. Collecting box; 17. Filter; 18. Mixing tank; 19. Heater; 20. Motor No. 2; 21. Driving gear; 22. Stirring rod No. 1; 23. Driven gear; 24. Stirring rod No. 2; 25. Gear ring; 26. Conveying pipe; 27. Frame No. 1; 28. Pull rod; 29. ​​Baffle; 30. Spring; 31. Frame No. 2; 32. Block block; 33. Adjustment handle; 34. Handle; 35. Feed inlet. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Reference Figure 3 - Figure 5The utility model provides an embodiment: a glue brushing device for tape production, comprising a bottom plate 1, a glue coating box 2 is fixedly connected to the top of the bottom plate 1, a box door 3 is hingedly connected to the rear side of the glue coating box 2, a No. 1 roller 4 is movably installed on the left side of the top of the bottom plate 1, a No. 2 roller 5 is movably installed on the right side of the top of the bottom plate 1, a motor 6 is fixedly connected to the front side of the No. 2 roller 5, a tape 7 is arranged inside the glue coating box 2, a fixed plate 8 is fixedly connected to the inner wall of the left side of the bottom plate 1, an electric push rod 9 is fixedly connected to the bottom of the fixed plate 8 and the inner bottom wall of the glue coating box 2, and a brush 10 is fixedly connected to the output ends of the two electric push rods 9, a cylinder 11 is fixedly connected to the inner wall of the top of the glue coating box 2, a bracket 12 is fixedly connected to the output end of the cylinder 11, a hollow mounting shell 13 is fixedly connected to the front side of the bracket 12, a hollow rotating shaft 14 is rotatably connected to the middle part of the bracket 12, and a roller brush 15 is fixedly connected to the outside of the hollow rotating shaft 14, a collecting box 16 is arranged below the tape 7, and the collecting box The bottom of 16 is fixedly connected to the bottom wall of the glue coating box 2, and a filter screen 17 is slidably connected inside the collecting box 16. Fixed components are arranged on the front and rear sides of the collecting box 16. A stirring tank 18 is fixedly connected to the left side of the top of the glue coating box 2, and a heater 19 is arranged on the front side of the stirring tank 18. A motor 20 is fixedly connected to the top of the stirring tank 18, and a driving gear 21 is fixedly connected to the output end of the motor 20. A stirring rod 1 22 is fixedly connected to the bottom of the driving gear 21. A driven gear 23 is slidably connected to the top wall of the stirring tank 18, and the driven gear 23 and the driving gear 21 are meshingly connected. A stirring rod 24 is fixedly connected to the bottom of the driven gear 23. A gear ring 25 is fixedly connected inside the stirring tank 18, and the driven gear 23 and the gear ring 25 are meshingly connected. A delivery pipe 26 is fixedly connected to the front side of the stirring tank 18 and below the heater 19, and the delivery pipe 26 is fixedly connected to the front side of the hollow mounting shell 13 at one end away from the stirring tank 18.

[0034] Specifically, a No. 1 roller 4 is movably installed on the left side of the top of the bottom plate 1, and a No. 2 roller 5 is movably installed on the right side, wherein a motor 16 is fixedly connected to the front side of the No. 2 roller 5, through which the No. 2 roller 5 can be driven to rotate, thereby driving the entire tape production line to work, and the interior of the glue coating box 2 is a conveying channel for the tape 7. A fixed plate 8 is fixedly connected to the inner wall on the left side of the bottom plate 1. Electric push rods 9 are fixedly connected to the bottom of the fixed plate 8 and the inner bottom wall of the glue coating box 2. The output ends of the two electric push rods 9 are connected to brushes 10, which can clean and remove dust from the tape 7 through the extension and contraction of the electric push rods. A cylinder 11 is also fixedly connected to the inner wall of the top of the glue coating box 2, and a bracket 12 is connected to the output end of the cylinder 11. A hollow mounting shell 13 is fixedly connected to the front side of the bracket 12. A hollow rotating shaft 14 is rotatably connected to the middle of the bracket 12, and a roller brush cylinder 15 is fixedly connected to the outside. When the cylinder 11 drives the bracket 12 to descend, the roller brush 15 will contact the tape 7 and further apply glue to it to ensure that the glue is more evenly applied to the tape 7. Below the tape 7, a collection box 16 is provided. The bottom of this collection box 16 is fixedly connected to the inner bottom wall of the glue coating box 2 to collect excess glue. Inside the collection box 16, a filter screen 17 is also slidably connected. This filter screen 17 can effectively filter out impurities in the glue and maintain the purity of the glue. In order to facilitate the stirring and heating of the glue, a heater 19 is provided on the front side of the stirring tank 18 to heat the glue and prevent it from solidifying at low temperatures. The top of the stirring tank 18 is also fixedly connected to a motor 20, which can drive the agitator in the stirring tank to rotate, stir the glue, and prevent it from caking. The output end of the motor 20 is fixedly connected to a driving gear 21. When the motor 20 is started, the driving gear 21 will rotate accordingly. The bottom of the driving gear 21 is fixedly connected with a stirring rod 1 22, so the rotation of the driving gear 21 will drive the stirring rod 1 22 to stir inside the stirring tank 18, and initially achieve the mixing of the glue. In order to further enhance the stirring effect, a driven gear 23 is slidably connected to the inner top wall of the stirring tank 18. The driven gear 23 is connected to the driving gear 21 by gear meshing. When the driving gear 21 rotates, the driven gear 23 will also rotate, but in the opposite direction. The bottom of the driven gear 23 is fixedly connected with a stirring rod 24, so the rotation of the driven gear 23 will drive the stirring rod 24 to stir, forming a stirring path different from the stirring rod 1 22, further enhancing the uniformity of the stirring. A gear ring 25 is also fixedly connected inside the stirring tank 18. The gear ring 25 is also connected to the driven gear 23 by gear meshing.When the driven gear 23 rotates, the ring gear 25 also rotates, thereby forming a stirring effect near the side wall of the stirring tank 18, ensuring that the glue can be fully stirred in every corner of the stirring tank. In order to transport the stirred glue to the glue coating box 2, a delivery pipe 26 is fixedly connected to the front side of the stirring tank 18 and below the heater 19. One end of the delivery pipe 26 is connected to the stirring tank 18, and the other end is fixedly connected to the front side of the hollow mounting shell 13. When the glue in the stirring tank 18 reaches the ideal temperature and state after being stirred and heated, the glue will flow into the hollow mounting shell 13 through the delivery pipe 26, providing sufficient glue supply for the subsequent glue brushing operation.

[0035] Reference Figure 3 and Figure 6 The fixed component includes a frame 27, the outer side of the frame 27 is fixedly connected to the outer wall of the collection box 16, the inside of the frame 27 is slidably connected with a pull rod 28, one side of the outside of the pull rod 28 is fixedly connected with a baffle 29, the other side of the outside of the pull rod 28 is sleeved with a spring 30, the top of the frame 27 is fixedly connected with a frame 2 31, and a blocking block 32 is arranged inside the frame 2 31.

[0036] Specifically, the fixing assembly is mainly composed of a frame 27, and the outer side of the frame 27 is firmly fixed to the outer wall of the collection box 16. This fixed connection method ensures the stability between the frame 27 and the collection box 16, so that the entire fixing assembly can function effectively. The pull rod 28 is used to operate the movement of the baffle 29, so as to realize the disassembly and installation of the filter 17. The spring 30 provides the necessary elastic force during the disassembly and installation process to ensure that the movement of the baffle 29 is smooth and accurate. The blocking block 32 is used to prevent the baffle 29 from moving further during the movement process, freeing the hands of the workers. The baffle 29 is connected to the pull rod 28, and the compression and release of the spring 30 are controlled by the movement of the pull rod 28.

[0037] Reference Figure 1 - Figure 3 The left side of the mixing tank 18 is fixedly connected with a feed port 35, the rear side of the box door 3 is fixedly connected with the box door 3, the side end of the pull rod 28 is fixedly connected with an adjusting handle 33, the outside of the baffle 29 is slidably connected to the inside of the frame 27, one end of the spring 30 is fixedly connected to the middle of the baffle 29, and the other end of the spring 30 is fixedly connected to the inner wall of the frame 27, the outside of the blocking block 32 is slidably connected to the inside of the frame 2 31, and the bottom of the blocking block 32 is slidably connected to the inside of the frame 27, one end of the pull rod 28 passes through the collecting box 16 and is inserted into the filter 17, and the front end of the hollow rotating shaft 14 passes through the bracket 12 and is connected to the hollow mounting shell 13.

[0038] Specifically, a feed port 35 is fixedly connected to the left side of the mixing tank 18. The function of the feed port 35 is to facilitate the addition of glue or other additives into the mixing tank 18. Through the feed port 35, the operator can easily replenish or replace the glue to ensure that there is always enough glue supply in the mixing tank 18. The adjustment handle 33 provides a gripping position for the operator, and the outer part of the baffle 29 is slidably connected to the inner part of the frame 1 27. This sliding connection method ensures that the baffle 29 can move smoothly in the frame 1 27 without getting stuck or falling off. At the same time, one end of the spring 30 is fixedly connected to the middle part of the baffle 29, and the other end is fixedly connected to the inner wall of the frame 27 so that the spring 30 always applies an inward elastic force to the baffle 29, ensuring that the baffle 29 can automatically reset with the pull rod 28 after the pull rod 28 is released. One end of the pull rod 28 passes through the collection box 16 and is plugged into the inside of the filter 17. When the pull rod 28 slides and drives the baffle 29 to move, this part of the pull rod 28 will be inserted into or pulled out of the filter 17, thereby fixing or loosening the filter 17, thereby facilitating the cleaning of the filter 17. The front end of the hollow rotating shaft 14 passes through the bracket 12 and is connected to the hollow mounting shell 13, so that the glue in the hollow mounting shell 13 can flow into the roller brush 15 through the hollow rotating shaft 14, providing sufficient glue supply for subsequent glue brushing operations.

[0039] Working principle: when in use, first pass the adhesive tape 7 through the inside of the glue coating box 2 from the through port, then the worker pours the glue from the feed port 35 into the mixing tank 18, start the motor 20 to drive the driving gear 21 to rotate, because the driving gear 21 is meshing with the driven gear 23, so when the driving gear 21 rotates, it drives the driven gear 23 to move inside the gear ring 25, the driving gear 21 drives the stirring rod 1 22 to rotate, the driven gear 23 drives the stirring rod 2 24 to rotate, and the glue is moderately heated by the action of the heater. At this time, start the motor 1 6 to drive the second roller 5 to rotate, and drive the two brushes 10 to move relative to each other through the two electric push rods 9, thereby cleaning and removing dust from the adhesive tape 7. At this time, start the cylinder 11 to drive the roller brush drum 15 to move downward, so as to adjust the position of the roller brush drum 15 according to the position of the adhesive tape 7, open the valve of the delivery pipe 26, and the heated and stirred glue will be transported to the hollow mounting shell 13 through the delivery pipe 26. The mounting shell 13 and the hollow shaft 14 are connected, and the glue will flow into the hollow shaft 14, and flow into the roller brush 15 through the through holes on its surface, and then flow out evenly through the through holes on the surface of the roller brush 15 and be brushed on the surface of the tape 7. The excess glue and some impurities will flow into the collection box 16, and the impurities will be filtered out by the filter 17. When the filter 17 needs to be cleaned, the pull rod 28 is pulled outward to drive the baffle 29 to move synchronously, thereby compressing the spring 30, so that the blocking Block 32 slides into the interior of frame 27, thereby preventing baffle 29 from moving, until the pull rod 28 is completely separated from the interior of the filter 17, completing the disassembly of the filter 17. At this time, the filter 17 can be cleaned. After cleaning, the filter 17 is placed in the collection box 16, and the blocking block 32 is removed from the frame 27. At this time, the pull rod 28 is pushed inward to drive the baffle 29 to move synchronously, so that the spring 30 is reset until the pull rod 28 is tightly inserted into the interior of the filter 17, completing the installation of the filter 17.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A glue brushing device for producing adhesive tapes, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a glue coating box (2), the back side of the glue coating box (2) is hingedly connected to a box door (3), a No. 1 roller (4) is movably installed on the left side of the top of the bottom plate (1), a No. 2 roller (5) is movably installed on the right side of the top of the bottom plate (1), the front side of the No. 2 roller (5) is fixedly connected to a motor 1 (6), an adhesive tape (7) is arranged inside the glue coating box (2), a fixed plate (8) is fixedly connected to the left inner wall of the bottom plate (1), the bottom of the fixed plate (8) and the inner bottom wall of the glue coating box (2) are both fixedly connected to an electric push rod (9), and the two The output ends of the electric push rods (9) are fixedly connected to brushes (10); the top inner wall of the glue coating box (2) is fixedly connected to a cylinder (11); the output end of the cylinder (11) is fixedly connected to a bracket (12); the front side of the bracket (12) is fixedly connected to a hollow mounting shell (13); the middle of the bracket (12) is rotatably connected to a hollow shaft (14); the outside of the hollow shaft (14) is fixedly connected to a roller brush (15); a collection box (16) is provided below the adhesive tape (7); the bottom of the collection box (16) is fixedly connected to the glue coating box (2 ) inner bottom wall, a filter screen (17) is slidably connected inside the collecting box (16), fixed components are arranged on both the front and rear sides of the collecting box (16), a stirring tank (18) is fixedly connected on the left side of the top of the glue coating box (2), a heater (19) is arranged on the front side of the stirring tank (18), a motor 2 (20) is fixedly connected on the top of the stirring tank (18), a driving gear (21) is fixedly connected to the output end of the motor 2 (20), a stirring rod 1 (22) is fixedly connected to the bottom of the driving gear (21), and a stirring rod 1 (22) is slidably connected to the inner top wall of the stirring tank (18) A driven gear (23) is meshedly connected with the driving gear (21); a stirring rod (24) is fixedly connected to the bottom of the driven gear (23); a gear ring (25) is fixedly connected inside the stirring tank (18); the driven gear (23) and the gear ring (25) are meshedly connected; a delivery pipe (26) is fixedly connected to the front side of the stirring tank (18) and below the heater (19); and one end of the delivery pipe (26) away from the stirring tank (18) is fixedly connected to the front side of the hollow mounting shell (13).

2. The glue brushing device for adhesive tape production according to claim 1 is characterized in that: The fixing assembly comprises a frame body (27), the outer side of the frame body (27) is fixedly connected to the outer wall of the collection box (16), the interior of the frame body (27) is slidably connected with a pull rod (28), one side of the outside of the pull rod (28) is fixedly connected with a baffle (29), the other side of the outside of the pull rod (28) is sleeved with a spring (30), the top of the frame body (27) is fixedly connected with a frame body (31), and a blocking block (32) is arranged inside the frame body (31).

3. The glue brushing device for adhesive tape production according to claim 2 is characterized in that: The left side of the mixing tank (18) is fixedly connected with a feed port (35), the rear side of the box door (3) is fixedly connected with the box door (3), and the side end of the pull rod (28) is fixedly connected with an adjustment handle (33).

4. The glue brushing device for adhesive tape production according to claim 2 is characterized in that: The outside of the baffle (29) is slidably connected to the inside of the frame body (27).

5. The glue brushing device for adhesive tape production according to claim 2 is characterized in that: One end of the spring (30) is fixedly connected to the middle of the baffle (29), and the other end of the spring (30) is fixedly connected to the inner wall of the frame (27).

6. The glue brushing device for adhesive tape production according to claim 2, characterized in that: The outside of the blocking block (32) is slidably connected to the inside of the second frame (31), and the bottom of the blocking block (32) is slidably connected to the inside of the first frame (27).

7. The glue brushing device for adhesive tape production according to claim 2, characterized in that: One end of the pull rod (28) passes through the collection box (16) and is inserted into the filter screen (17).

8. The glue brushing device for adhesive tape production according to claim 1, characterized in that: The front end of the hollow rotating shaft (14) passes through the bracket (12) and is connected to the hollow mounting shell (13).

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