Automatic gluing device for adhesive tape production

Abstract

The utility model discloses an automatic gluing device for adhesive tape production, and relates to the technical field of adhesive tape production, the automatic gluing device for adhesive tape production comprises a base and a control mechanism, the base is provided with a conveying assembly for placing an adhesive tape, the control mechanism is arranged above the conveying assembly, the control mechanism comprises a motor, and the motor is arranged on the base. A lead screw is arranged at the output end of the motor, a protective shell is arranged on the outer side of the lead screw, and a supporting column fixedly connected with the base is fixedly arranged on the bottom face of the protective shell. And the gluing mechanism is arranged on the outer side of the lead screw in a threaded mode and comprises a sliding block connected with the lead screw in a threaded mode, a temporary storage bin is fixedly arranged on one side of the sliding block, a gluing head fixedly communicates with the bottom face of the temporary storage bin, and an electronic valve for automatically opening or closing the gluing head is arranged in the gluing head. The automatic gluing device for adhesive tape production is convenient for uniformly gluing adhesive tapes with different widths, so that the quality of the adhesive tapes is improved, and the automatic gluing device is convenient to use and high in working efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of tape production, in particular to an automatic glue coating device for tape production. Background Technique

[0002] Tape is a widely used item with an adhesive layer on its surface that can stick to objects.

[0003] For example, the tape glue coating machine with the Chinese patent publication number CN212328745U includes a U-shaped frame. Along the vertical direction, a pressure roller, a glue coating roller, and a glue liquid tank are sequentially connected to the inner wall of the vertical section of the U-shaped frame. A Z-shaped rod is rotatably connected between the pressure roller and the U-shaped frame. The lower side of the outer edge of the pressure roller abuts against the upper side of the outer edge of the glue coating roller. The lower side of the outer edge of the glue coating roller is immersed in the glue liquid tank. A liquid supplement tank is also fixedly connected to the outside of the glue liquid tank. The liquid supplement tank and the glue liquid tank are communicated through a liquid supplement channel. The top of the U-shaped frame is fixedly connected with a lifting assembly. The moving end of the lifting assembly is fixedly connected with a wind hood placed directly above the pressure roller. The top of the wind hood is connected with a telescopic hose. It solves the intermittent liquid supplement function of the liquid supplement tank, achieves the purpose of improving the continuous working performance of the glue coating machine, also solves the environmental problem caused by solvent volatilization, ensures the safety of the staff, and improves the utilization efficiency of the volatilized solvent at the same time.

[0004] However, in use, the adhesive tape is pressed on the glue coating roller by the pressure roller for glue coating, and the distribution of the glue liquid on the glue coating roller is uneven, which easily leads to uneven glue coating on various parts of the tape, thereby reducing the quality of the adhesive tape.

[0005] Therefore, in view of the above problems, it is necessary for the applicant to design an automatic glue coating device for tape production to solve the problems. Summary of the Invention

[0006] The purpose of the utility model is to provide an automatic glue coating device for tape production to solve the problems mentioned in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: an automatic glue coating device for tape production, including a base, and a conveying assembly for placing the tape is arranged on the base.

[0008] It further includes: a control mechanism arranged above the conveying assembly. The control mechanism includes a motor, and a lead screw is arranged at the output end of the motor. A protective shell is arranged outside the lead screw, and the bottom surface of the protective shell is fixedly provided with a support column fixedly connected to the base.

[0009] The glue - applying mechanism has threads arranged on the outer side of the lead screw, and the glue - applying mechanism is located above the conveying assembly. The glue - applying mechanism includes a slider threadedly connected to the lead screw, and a buffer bin is fixedly arranged on one side of the slider. The bottom surface of the buffer bin is fixedly communicated with a glue - applying head, and an electronic valve for automatically opening or closing the glue - applying head is arranged inside the glue - applying head.

[0010] Furthermore, a feeding pipeline is fixedly communicated with one side of the buffer bin, and the feeding pipeline is fixedly communicated with an external material source.

[0011] Through the above - mentioned structural design, it is convenient to transport the external glue source into the buffer bin by using the feeding pipeline.

[0012] Furthermore, a connecting plate is fixedly arranged on the top surface of the slider, and an electric telescopic rod is fixedly arranged on the bottom surface of the connecting plate. The output end of the electric telescopic rod is fixedly provided with a piston plate, and the piston plate is adapted to the buffer bin.

[0013] Through the above - mentioned structural design, during use, when the electric telescopic rod is started, the electric telescopic rod will push the piston plate to move. The movement of the piston plate is convenient for squeezing the glue liquid in the buffer bin, so as to facilitate coating the glue liquid on the outer surface of the tape.

[0014] Furthermore, a limiting rod is fixedly arranged between the inner surfaces on both sides of the protective shell, and the limiting rod slidably penetrates through the slider.

[0015] Through the above - mentioned structural design, the limiting rod is convenient for preventing the slider from rotating when the lead screw rotates, so that the slider moves in a fixed direction.

[0016] Furthermore, a support frame is fixedly arranged on the bottom surface of the motor, and the support frame is fixedly connected to the protective shell.

[0017] Through the above - mentioned structural design, it is convenient to support the motor by using the support frame, so that the motor can be used stably.

[0018] Furthermore, a reinforcing bar is fixedly arranged on the bottom surface of the support frame, and one end of the reinforcing bar away from the support frame is fixedly connected to the support column.

[0019] Through the above - mentioned structural design, it is convenient to support the support frame by using the reinforcing bar, which will improve the load - bearing capacity of the support frame, thereby improving safety.

[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows: The automatic glue - applying device for tape production is convenient for uniformly applying glue to tapes of different widths, thereby improving the quality of the tapes, and is convenient to use and has high working efficiency. The specific content is as follows:

[0021] 1. A glue - applying mechanism is provided. When in use, external glue is transported into the buffer bin through the feeding pipeline. Then, the electronic valve is opened, and at the same time, the electric telescopic rod is started. The electric telescopic rod will push the piston plate to move. The movement of the piston plate is convenient for extruding the glue in the buffer bin. The glue in the buffer bin is convenient to fall onto the tape through the glue - applying head, so as to facilitate applying the glue on the outer surface of the tape, which is convenient to use and has high working efficiency.

[0022] 2. A control mechanism is provided. When in use, the tape is placed on the conveying assembly, and at the same time, the motor is started. The motor is convenient for driving the lead screw to rotate. Under the action of the limiting rod, the rotation of the lead screw will drive the slider to move. The movement of the slider will drive the buffer bin to move. The movement of the buffer bin is convenient for driving the glue - applying head to move, which is convenient for the glue - applying head to evenly apply glue on the surfaces of tapes with different widths, thus improving the quality of the tape. Brief Description of the Drawings

[0023] Figure 1 is the overall three - dimensional structure schematic diagram of the present utility model;

[0024] Figure 2 is the overall three - dimensional sectional structure schematic diagram of the present utility model;

[0025] Figure 3 is the three - dimensional structure schematic diagram of the control mechanism of the present utility model;

[0026] Figure 4 is the three - dimensional structure schematic diagram of the glue - applying mechanism of the present utility model;

[0027] Figure 5 is the connection structure schematic diagram of the electric telescopic rod and the piston plate of the present utility model.

[0028] In the figure: 1. Base; 2. Control mechanism; 3. Glue - applying mechanism; 10. Conveying assembly; 20. Motor; 21. Lead screw; 22. Protective shell; 23. Support column; 24. Limiting rod; 25. Support frame; 26. Reinforcing strip; 30. Buffer bin; 31. Feeding pipeline; 32. Glue - applying head; 33. Electronic valve; 34. Slider; 35. Connecting plate; 36. Electric telescopic rod; 37. Piston plate. Detailed Embodiment

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0030] Such as Figures 1 - 5As shown in the figure, an automatic glue - coating device for tape production of the present utility model includes a base 1, and a conveying assembly 10 for placing the tape is arranged on the base 1. It also includes a control mechanism 2 arranged above the conveying assembly 10. The control mechanism 2 includes a motor 20, and a lead screw 21 is arranged at the output end of the motor 20. A protective shell 22 is arranged outside the lead screw 21, and a support column 23 fixedly connected to the base 1 is fixedly arranged at the bottom surface of the protective shell 22. A limiting rod 24 is fixedly arranged between the inner surfaces on both sides of the protective shell 22, and the limiting rod 24 slidably penetrates through a slider 34. A support frame 25 is fixedly arranged at the bottom surface of the motor 20, and the support frame 25 is fixedly connected to the protective shell 22. A reinforcing bar 26 is fixedly arranged at the bottom surface of the support frame 25, and one end of the reinforcing bar 26 away from the support frame 25 is fixedly connected to the support column 23.

[0031] Through the above - mentioned structural design, during use, the tape is placed on the conveying assembly 10, and at the same time, the motor 20 is started. The motor 20 is convenient for driving the lead screw 21 to rotate. Under the action of the limiting rod 24, the rotation of the lead screw 21 will drive the slider 34 to move, and the movement of the slider 34 will drive the buffer bin 30 to move. The movement of the buffer bin 30 is convenient for driving the glue - coating head 32 to move, which is convenient for the glue - coating head 32 to uniformly coat the surfaces of tapes with different widths, thereby improving the quality of the tapes.

[0032] A glue - coating mechanism 3 is thread - arranged outside the lead screw 21, and the glue - coating mechanism 3 is located above the conveying assembly 10. The glue - coating mechanism 3 includes a slider 34 thread - connected to the lead screw 21, and a buffer bin 30 is fixedly arranged on one side of the slider 34. A glue - coating head 32 is fixedly communicated with the bottom surface of the buffer bin 30, and an electronic valve 33 for automatically opening or closing the glue - coating head 32 is arranged inside the glue - coating head 32. A feed pipe 31 is fixedly communicated with one side of the buffer bin 30, and the feed pipe 31 is fixedly communicated with an external material source. A connecting plate 35 is fixedly arranged on the top surface of the slider 34, and an electric telescopic rod 36 is fixedly arranged on the bottom surface of the connecting plate 35. A piston plate 37 is fixedly arranged at the output end of the electric telescopic rod 36, and the piston plate 37 is adapted to the buffer bin 30.

[0033] Through the above - mentioned structural design, during use, the external glue liquid is transported into the buffer bin 30 through the feed pipe 31. Then, the electronic valve 33 is opened, and at the same time, the electric telescopic rod 36 is started. The electric telescopic rod 36 will push the piston plate 37 to move. The movement of the piston plate 37 is convenient for squeezing the glue liquid in the buffer bin 30. The glue liquid in the buffer bin 30 is convenient for falling onto the tape through the glue - coating head 32, thereby being convenient for brushing the glue liquid on the outer surface of the tape. It is convenient to use and has high working efficiency.

[0034] Working principle: When using the automatic glue coating device for tape production, the external glue is transported into the buffer bin 30 through the feeding pipeline 31. Then, the tape is placed on the conveying assembly 10. At the same time, the electronic valve 33 is opened and the motor 20 is started. The motor 20 drives the lead screw 21 to rotate. Under the action of the limiting rod 24, the rotation of the lead screw 21 drives the slider 34 to move. The movement of the slider 34 drives the buffer bin 30 to move. The movement of the buffer bin 30 drives the glue coating head 32 to move. At the same time, the electric telescopic rod 36 is started. The electric telescopic rod 36 pushes the piston plate 37 to move. The movement of the piston plate 37 facilitates the extrusion of the glue in the buffer bin 30. The glue in the buffer bin 30 falls onto the tape through the glue coating head 32, which facilitates the uniform glue coating of the glue coating head 32 on the surfaces of tapes with different widths. It is convenient to use and has high work efficiency.

[0035] Inspired by the above ideal embodiments of the present invention, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of this invention. The technical scope of this invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. An automatic glue coating device for tape production, comprising a base (1), and a conveying assembly (10) for placing the tape is arranged on the base (1). It is characterized in that It further comprises: A control mechanism (2) arranged above the conveying assembly (10), the control mechanism (2) includes a motor (20), and a lead screw (21) is arranged at the output end of the motor (20). A protective shell (22) is arranged outside the lead screw (21), and a support column (23) fixedly connected to the base (1) is fixedly arranged at the bottom surface of the protective shell (22). A glue coating mechanism (3) threadedly arranged outside the lead screw (21), and the glue coating mechanism (3) is located above the conveying assembly (10). The glue coating mechanism (3) includes a slider (34) threadedly connected to the lead screw (21), and a buffer bin (30) is fixedly arranged on one side of the slider (34). A glue coating head (32) is fixedly communicated with the bottom surface of the buffer bin (30), and an electronic valve (33) for automatically opening or closing the glue coating head (32) is arranged inside the glue coating head (32).

2. The automatic glue coating device for tape production according to claim 1, wherein: One side of the buffer bin (30) is fixedly communicated with a feed pipe (31), and the feed pipe (31) is fixedly communicated with an external material source.

3. An automatic glue coating device for tape production according to claim 2, characterized in that: A connecting plate (35) is fixedly arranged on the top surface of the slider (34), and an electric telescopic rod (36) is fixedly arranged on the bottom surface of the connecting plate (35). A piston plate (37) is fixedly arranged at the output end of the electric telescopic rod (36), and the piston plate (37) is adapted to the buffer bin (30).

4. An automatic glue coating device for tape production according to claim 1, characterized in that: A limiting rod (24) is fixedly arranged between the inner surfaces on both sides of the protective shell (22), and the limiting rod (24) slidably penetrates through the slider (34).

5. The automatic glue coating device for tape production according to claim 1, characterized in that: A support frame (25) is fixedly arranged on the bottom surface of the motor (20), and the support frame (25) is fixedly connected to the protective shell (22).

6. The automatic glue coating device for tape production according to claim 5, characterized in that: A reinforcing bar (26) is fixedly arranged on the bottom surface of the support frame (25), and one end of the reinforcing bar (26) away from the support frame (25) is fixedly connected to the support column (23).

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