A tape drying device based on air heat energy circulation

Abstract

The invention discloses an adhesive tape drying device based on air thermal energy circulation, which belongs to the technical field of adhesive tape drying, and comprises: a machine body, conveying ports are symmetrically arranged on both sides of the machine body, a drying device and a coating device are arranged in the machine body, the drying device comprises: a compression tube, a drying chamber is connected to the bottom of the compression tube, and the coating device comprises: a coating roller, a connecting tube is arranged between the coating roller and the drying chamber; when the adhesive tape moves to the bottom of the coating device, a controller controls the coating roller to immediately coat glue on the surface of the adhesive tape, and then the coated adhesive tape moves toward the drying device, and when the adhesive tape moves to the bottom of the drying device, the controller controls the compression tube to compress and heat the air, so that the air temperature increases, and then the heated air is sprayed toward the adhesive tape through the drying chamber, so that the heated air dries the adhesive tape and dries the water in the glue, thereby achieving the effect of drying the adhesive tape.

Description

Technical Field

[0001] The invention relates to the technical field of adhesive tape drying, and in particular to an adhesive tape drying device based on air heat energy circulation. Background Art

[0002] The adhesive tape is composed of a substrate and an adhesive, and is used to connect two or more unconnected objects together. In the prior art, in the production process of the adhesive tape, it is usually necessary to coat the adhesive on the substrate, and then dry the adhesive coated on the substrate. After drying, the adhesive is rolled up and slit, and then the production is completed;

[0003] When the existing tape drying device dries the adhesive coated on the tape, the used hot air is usually directly discharged to the outside, which easily causes heat loss and energy waste, making it impossible to effectively recycle the heat energy. Summary of the invention

[0004] The purpose of the present invention is to provide a tape drying device based on air heat energy circulation to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] A tape drying device based on air heat energy circulation, comprising: a machine body, two sides of the machine body are symmetrically provided with delivery ports, a drying device and a coating device are arranged in the machine body, the drying device comprises: a compression pipe, the bottom of the compression pipe is connected to a drying chamber, the coating device comprises: a coating roller, a connecting pipe is arranged between the coating roller and the drying chamber;

[0007] The tape is conveyed into the machine body through the conveying port on one side, and then the tape passes through the coating device and the drying device in turn, and finally the tape is output from the conveying port on the other side. When the tape moves to the bottom of the coating device, the controller controls the coating device to start, and the coating roller immediately coats the glue on the surface of the tape, and then the coated tape moves toward the drying device. When the tape moves to the bottom of the drying device, the controller controls the drying device to start, and the compression tube compresses and heats the air to increase the air temperature, and then the heated air is sprayed toward the tape through the drying chamber, so that the heated air dries the tape and dries the water in the glue, thereby achieving the effect of drying the tape.

[0008] Preferably, the compression tube is composed of two through tubes, a plurality of compression rollers are arranged in the through tubes, and the compression rollers are rotatably connected to the through tubes, one of the compression rollers is provided with a rotating shaft, a No. 1 motor is arranged in the body, the rotating shaft passes through the compression tube and is connected to the No. 1 motor, a plurality of helical teeth are arranged on the compression roller, and the two compression rollers are meshed with each other through the helical teeth, and there is a gap between the helical teeth.

[0009] Preferably, a heat conduction pipe is provided on the side of the drying chamber away from the compression pipe, the heat conduction pipe is in an I-shape, a plurality of rotating rollers are symmetrically provided on both sides of the heat conduction pipe, the rotating rollers are rotatably connected to the heat conduction pipe, a plurality of air suction ports are provided in the rotating roller, the plurality of air suction ports are arranged around the axis of the rotating roller, a flow channel is provided in the rotating roller, one end of the flow channel is connected to the air suction port, and the other end of the flow channel is connected to the heat conduction pipe, and the heat conduction pipe is made of a copper tube.

[0010] Preferably, an exhaust duct is provided on the side of the heat conduction pipe away from the drying chamber, an electromagnetic coil is provided in the inner wall of the exhaust duct, a plurality of wind wheels are symmetrically provided in the exhaust duct, the wind wheels are magnetic conductors, the wind wheels are staggered along the axis of the exhaust duct, and the wind wheels are rotatably connected to the exhaust duct.

[0011] Preferably, the drying chamber is symmetrically provided with partition plates, the partition plates divide the space in the drying chamber into several parts, a transition pipe is provided between the exhaust pipe and the compression pipe, one end of the transition pipe is connected to the compression pipe, and the other end of the transition pipe is connected to the exhaust pipe;

[0012] The coated tape moves from the pressure roller to the side close to the drying chamber, and then moves to the top of the rotating roller and the heat pipe. The rotating roller contacts the surface of the heat pipe and the tape. Then the controller controls the No. 1 motor to start, and the driving shaft in the No. 1 motor drives the rotating shaft to rotate. When the rotating shaft rotates, it drives one of the compression rollers to rotate. The compression roller drives the other compression roller to rotate through the spiral teeth. Since there are gaps between the spiral teeth, the air flows through the gaps between the spiral teeth. The space through which the air flows is compressed, so that the compression roller compresses the air. The temperature of the compressed air rises to form hot air, and the hot air then moves to the side close to the drying chamber through the compression tube;

[0013] Since a partition plate is provided in the drying chamber, the partition plate separates the hot air input into the drying chamber, and the hot air dries the adhesive tape in different zones to dry out the moisture in the glue. During the drying process of the adhesive tape, the adhesive tape moves to the conveying port on the other side, so that the adhesive tape drives the rotating roller to rotate. While the rotating roller rotates, the controller controls the electromagnetic coil in the exhaust pipe to start, and the electromagnetic coil drives the wind wheel to rotate after being energized. When the wind wheel rotates, air is extracted, and the wind wheel drives the air to be conveyed to the transition pipe;

[0014] Affected by the rotation of the wind wheel, the hot air drying the surface of the tape is absorbed during the rotation of the rotating roller, and the hot air then enters the air suction port, and then enters the flow channel through the air suction port, and then flows to the heat conduction pipe through the flow channel. Since the heat conduction pipe is made of copper pipe, when the hot air flows in the heat conduction pipe, the heat in the hot air is transferred to the surface of the heat conduction pipe, and the tape is in contact with the heat conduction pipe, so that the drying chamber and the heat conduction pipe cooperate with each other, and the tape is dried together by the upper hot air drying and the lower contact drying, which saves the time of tape drying, improves the efficiency of tape drying, and thus ensures the production rate of the tape;

[0015] The hot air after heat exchange is transported to the exhaust pipe through the heat conduction pipe. Under the action of the wind wheel, the air is transported to the transition pipe through the exhaust pipe, and then transported to the compression pipe again through the transition pipe for compression and temperature increase treatment, thereby realizing the air thermal energy cycle and improving the utilization rate of air thermal energy.

[0016] Preferably, a pressure roller is provided at the bottom of the coating roller, a bracket is provided between the pressure roller and the machine body, the pressure roller is rotatably connected to the bracket, the coating roller and the pressure roller are staggered, a glue storage box is provided on the side of the coating roller away from the pressure roller, a glue flow hose is symmetrically provided between the glue storage box and the coating roller, a slip ring is provided on the side of the glue flow hose close to the coating roller, the glue flow hose is connected to the coating roller through the slip ring, the coating roller is rotatably connected to the slip ring, a micro motor is provided in the slip ring, and the micro motor drives the coating roller to rotate.

[0017] Preferably, the coating roller consists of a fixed tube and a rotating tube, the fixed tube connects two connecting tubes, the rotating tube is arranged on the outside of the fixed tube, a plurality of glue spray ports are opened on the rotating tube, and the plurality of glue spray ports are arranged around the axis of the rotating tube, a magnetic plate is arranged in the glue spray port, and the magnetic plate is rotatably connected to the glue spray port through a torsion spring.

[0018] Preferably, an elastic block is provided between the two glue spray ports, a plurality of protrusions are also provided on the outer wall of the pressure roller, an electromagnet is provided inside the pressure roller, and the elastic block and the protrusions are filled with gas;

[0019] The adhesive tape enters the machine body from the conveying port on one side, and then enters the gap between the coating roller and the pressure roller. After the adhesive tape enters, the controller controls the micro motor in the slip ring to drive the coating roller to rotate. The coating roller rotates and drives the adhesive tape to move. Before the adhesive tape moves, the glue in the glue storage box moves to the glue flow hose, and the glue enters the space between the rotating tube and the fixed tube through the glue flow hose.

[0020] During the movement of the adhesive tape, the controller controls the electromagnet in the pressure roller to start intermittently. After the electromagnet is energized, it generates magnetic force. The magnetic plate in the glue spray port on the side closest to the pressure roller is attracted by the magnetic force, and the magnetic plate rotates toward the side close to the pressure roller, so that the glue spray port is connected to the outside world. The glue between the rotating tube and the fixed tube is then sprayed onto the surface of the adhesive tape, and the glue falls on the surface of the adhesive tape as a pool. Then the coating roller drives the adhesive tape to move. When the adhesive tape moves, it encounters the elastic block and the protrusion. Since the coating roller and the pressure roller are staggered, the coating roller and the pressure roller compress the adhesive tape into an arc. The elastic block and the protrusion cooperate with each other, and the elastic block and the protrusion are filled with gas, so that when the elastic block and the protrusion squeeze the adhesive tape, the elastic block and the protrusion are extended and spread flat under the action of the gas, so that several pools of adhesive tape on the adhesive tape are spread and coated, so that the glue coating on the adhesive tape is uniform, which improves the quality of the glue coating. Through the joint extrusion of the elastic block and the protrusion, the air in the glue is squeezed out, so that the residual air in the glue is discharged, and the effect of eliminating bubbles in the glue is achieved, thereby improving the quality of the adhesive tape production.

[0021] And the hot air in the drying chamber is transported to the fixed tube through the connecting tube, and the heat in the hot air is transferred to the glue between the rotating tube and the fixed tube through the fixed tube. The heat is transferred to the glue, so that the temperature of the glue rises, and the water in the glue is preheated, which improves the efficiency of subsequent water evaporation and keeps the glue in a liquid state at all times, avoiding the temperature drop that may cause the glue to solidify, thereby ensuring the glue coating, using thermal energy to keep the glue in a liquid state, and improving the utilization rate of resources.

[0022] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0023] 1. Affected by the rotation of the wind wheel, the hot air drying the surface of the tape is absorbed during the rotation of the rotating roller, and the hot air immediately enters the air suction port, and the hot air enters the flow channel through the air suction port, and then flows to the heat conduction pipe through the flow channel. Since the heat conduction pipe is made of copper pipe, when the hot air flows in the heat conduction pipe, the heat in the hot air is transferred to the surface of the heat conduction pipe, and the tape is in contact with the heat conduction pipe, so that the drying chamber and the heat conduction pipe cooperate with each other, and the tape is dried together by the upper hot air drying and the lower contact drying, which saves the time of tape drying, improves the efficiency of tape drying, and thus ensures the production rate of the tape.

[0024] 2. Due to the staggered arrangement of the coating roller and the pressure roller, the coating roller and the pressure roller compress the tape into an arc shape, the elastic block and the protrusion cooperate with each other, and the elastic block and the protrusion are filled with gas, so that when the elastic block and the protrusion extrude the tape, the elastic block and the protrusion are extended and spread flat under the action of the gas, so that several beaches of tape on the tape are spread flat and coated, so that the glue coating on the tape is uniform, and the quality of the glue coating is improved. Through the joint extrusion of the elastic block and the protrusion, the air in the glue is squeezed out, so that the residual air in the glue is discharged, and the effect of eliminating bubbles in the glue is achieved, thereby improving the quality of tape production.

[0025] 3. The hot air in the drying chamber is transported to the fixed tube through the connecting tube, and the heat in the hot air is transferred to the glue between the rotating tube and the fixed tube through the fixed tube. The heat is transferred to the glue, which increases the temperature of the glue and preheats the water in the glue, thereby improving the efficiency of subsequent water evaporation and keeping the glue in a liquid state at all times, avoiding the temperature drop that may cause the glue to solidify, thereby ensuring the glue coating, using thermal energy to keep the glue in a liquid state, and improving the utilization rate of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0027] Figure 1 is an internal front view of the present invention;

[0028] Figure 2 It is a schematic diagram of the internal structure of the present invention;

[0029] Figure 3 It is a schematic diagram of the structure of a coating device and a drying device;

[0030] Figure 4 is a front view of a coating device and a drying device;

[0031] Figure 5 It is a partial cross-sectional structural schematic diagram of a drying device;

[0032] Figure 6 is a schematic diagram of the internal structure of the coating device;

[0033] Figure 7 is an internal elevation view of the coating device;

[0034] In the figure: 1. body;

[0035] 2. Drying device; 21. Compression pipe; 22. Drying chamber; 221. Partition plate; 23. Through pipe; 24. Compression roller; 25. Heat pipe; 26. Rotating roller; 261. Air suction port; 262. Flow channel; 27. Exhaust pipe; 28. Wind wheel; 29. ​​Transition pipe;

[0036] 3. Coating device; 31. Coating roller; 32. Connecting pipe; 33. Pressure roller; 331. Protrusion; 34. Glue storage box; 35. Glue flow hose; 36. Fixed pipe; 37. Rotating pipe; 371. Glue spray port; 372. Elastic block. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. 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.

[0038] See also Figure 1-Figure 7 , the present invention provides a technical solution:

[0039] A tape drying device based on air heat energy circulation includes: a body 1, conveying ports are symmetrically arranged on both sides of the body 1, a drying device 2 and a coating device 3 are arranged in the body 1, and the drying device 2 includes: a compression tube 21, the bottom of the compression tube 21 is connected to a drying chamber 22, the compression tube 21 is composed of two through tubes 23, and partition plates 221 are symmetrically arranged in the drying chamber 22, and the partition plates 221 divide the space in the drying chamber 22 into several parts.

[0040] As a specific embodiment of the present invention, a plurality of compression rollers 24 are arranged in the through tube 23, and the compression rollers 24 are rotatably connected to the through tube 23, one of the compression rollers 24 is provided with a rotating shaft, a No. 1 motor is arranged in the body 1, and the rotating shaft passes through the compression tube 21 to connect to the No. 1 motor, and a plurality of helical teeth are arranged on the compression roller 24, and the two compression rollers 24 are meshed with each other through the helical teeth, and there is a gap between the helical teeth.

[0041] As a specific embodiment of the present invention, a heat conduction pipe 25 is provided on the side of the drying chamber 22 away from the compression tube 21, and the heat conduction pipe 25 is in an I-shape. A plurality of rotating rollers 26 are symmetrically provided on both sides of the heat conduction pipe 25, and the rotating rollers 26 are rotatably connected to the heat conduction pipe 25. A plurality of air suction ports 261 are provided in the rotating roller 26, and the plurality of air suction ports 261 are arranged around the axis of the rotating roller 26. A flow channel 262 is provided in the rotating roller 26, and one end of the flow channel 262 is connected to the air suction port 261, and the other end of the flow channel 262 is connected to the heat conduction pipe 25, and the heat conduction pipe 25 is made of a copper tube.

[0042] As a specific embodiment of the present invention, an exhaust pipe 27 is arranged on the side of the heat conduction pipe 25 away from the drying chamber 22, an electromagnetic coil is arranged in the inner wall of the exhaust pipe 27, and a plurality of wind wheels 28 are symmetrically arranged in the exhaust pipe 27. The wind wheels 28 are magnetic conductors. The wind wheels 28 are staggered along the axis of the exhaust pipe 27, and the wind wheels 28 are rotatably connected to the exhaust pipe 27; a transition pipe 29 is arranged between the exhaust pipe 27 and the compression pipe 21, one end of the transition pipe 29 is connected to the compression pipe 21, and the other end of the transition pipe 29 is connected to the exhaust pipe 27.

[0043] As a specific embodiment of the present invention, the coating device 3 includes: a coating roller 31, a connecting pipe 32 is arranged between the coating roller 31 and the drying chamber 22, the coating roller 31 is composed of a fixed pipe 36 and a rotating pipe 37, the fixed pipe 36 connects the two connecting pipes 32, a pressure roller 33 is arranged at the bottom of the coating roller 31, a bracket is arranged between the pressure roller 33 and the machine body 1, the pressure roller 33 is rotatably connected to the bracket, an electromagnet is arranged inside the pressure roller 33, the coating roller 31 and the pressure roller 33 are staggered, and a plurality of protrusions 331 are also arranged on the outer wall of the pressure roller 33, a glue storage box 34 is arranged on the side of the coating roller 31 away from the pressure roller 33, a glue flow hose 35 is symmetrically arranged between the glue storage box 34 and the coating roller 31, a slip ring is arranged on the side of the glue flow hose 35 close to the coating roller 31, the glue flow hose 35 is connected to the coating roller 31 through the slip ring, the coating roller 31 is rotatably connected to the slip ring, a micro motor is arranged in the slip ring, and the micro motor drives the coating roller 31 to rotate.

[0044] As a specific embodiment of the present invention, a rotating tube 37 is arranged on the outer side of the fixed tube 36, and a plurality of glue spraying ports 371 are opened on the rotating tube 37. The plurality of glue spraying ports 371 are arranged around the axis of the rotating tube 37. A magnetic plate is arranged in the glue spraying port 371, and the magnetic plate is rotatably connected to the glue spraying port 371 through a torsion spring; an elastic block 372 is arranged between the two glue spraying ports 371, and the elastic block 372 and the protrusion 331 are both filled with gas.

[0045] Working principle of the present invention:

[0046] The adhesive tape enters the machine body 1 from the conveying port on one side, and then enters the gap between the coating roller 31 and the pressure roller 33. After the adhesive tape enters, the controller controls the micro motor in the slip ring to drive the coating roller 31 to rotate, and the coating roller 31 drives the adhesive tape to move when rotating. Before the adhesive tape moves, the glue in the glue storage box 34 moves to the glue flow hose 35, and the glue enters the space between the rotating tube 37 and the fixed tube 36 through the glue flow hose 35;

[0047] During the movement of the adhesive tape, the controller controls the electromagnet in the pressure roller 33 to start intermittently. After the electromagnet is energized, it generates magnetic force. The magnetic plate in the glue spray port 371 on the side closest to the pressure roller 33 is attracted by the magnetic force. The magnetic plate rotates toward the side close to the pressure roller 33, so that the glue spray port 371 is connected to the outside world. The glue between the rotating tube 37 and the fixed tube 36 is then sprayed onto the surface of the adhesive tape. The glue falls on the surface of the adhesive tape as a pool. Then the coating roller 31 drives the adhesive tape to move. When the adhesive tape moves, it encounters the elastic block 372 and the protrusion 331. Since the coating roller 31 and the pressure roller 33 are arranged in a staggered manner, the coating roller 31 The pressure roller 33 compresses the adhesive tape into an arc shape, and the elastic block 372 cooperates with the protrusion 331, and the elastic block 372 and the protrusion 331 are filled with gas, so that when the elastic block 372 and the protrusion 331 squeeze the adhesive tape, the elastic block 372 and the protrusion 331 are stretched and spread flat under the action of the gas, so that several beaches of adhesive tape on the adhesive tape are spread flat and coated, so that the glue coating on the adhesive tape is uniform, and the quality of the glue coating is improved. The air in the glue is squeezed out by the joint extrusion of the elastic block 372 and the protrusion 331, so that the residual air in the glue is discharged, and the effect of eliminating bubbles in the glue is achieved;

[0048] The hot air in the drying chamber 22 is transported to the fixed tube 36 through the connecting tube 32, and the heat in the hot air is transferred to the glue between the rotating tube 37 and the fixed tube 36 through the fixed tube 36. The heat is transferred to the glue, so that the temperature of the glue rises, the water in the glue is preheated, and the glue is always maintained in a liquid state, avoiding the temperature drop that may cause the glue to solidify, thereby ensuring the glue coating;

[0049] The coated tape moves from the pressure roller 33 to the side close to the drying chamber 22, and then moves to the top of the rotating roller 26 and the heat pipe 25. The rotating roller 26, the heat pipe 25 and the surface of the tape are in contact. Then the controller controls the No. 1 motor to start, and the driving shaft in the No. 1 motor drives the rotating shaft to rotate. When the rotating shaft rotates, it drives one of the compression rollers 24 to rotate. The compression roller 24 drives the other compression roller 24 to rotate through the spiral teeth. Since there are gaps between the spiral teeth, the air flows through the gaps between the spiral teeth. The space through which the air flows is compressed, so that the compression roller 24 compresses the air. The temperature of the compressed air rises to form hot air, and the hot air then moves to the side close to the drying chamber 22 through the compression tube 21;

[0050] Since the drying chamber 22 is provided with a partition plate 221, the partition plate 221 divides the hot air input into the drying chamber 22, and the hot air dries the adhesive tape in different zones to dry out the moisture in the glue. During the drying process of the adhesive tape, the adhesive tape moves to the delivery port on the other side, so that the adhesive tape drives the rotating roller 26 to rotate. While the rotating roller 26 rotates, the controller controls the electromagnetic coil in the exhaust pipe 27 to start, and the electromagnetic coil drives the wind wheel 28 to rotate after being energized. When the wind wheel 28 rotates, air is extracted, and the wind wheel 28 drives the air to be delivered to the transition pipe 29;

[0051] Affected by the rotation of the wind wheel 28, the hot air drying the surface of the adhesive tape is absorbed during the rotation of the rotating roller 26, and the hot air then enters the air inlet 261, and then enters the flow channel 262 through the air inlet 261, and then flows to the heat pipe 25 through the flow channel 262. Since the heat pipe 25 is made of a copper pipe, when the hot air flows in the heat pipe 25, the heat in the hot air is transferred to the surface of the heat pipe 25, and the adhesive tape is in contact with the heat pipe 25, so that the drying chamber 22 and the heat pipe 25 cooperate with each other, and the adhesive tape is dried together by the upper hot air drying and the lower contact drying.

[0052] The hot air after heat exchange is transported to the exhaust pipe 27 through the heat conduction pipe 25. Under the action of the wind wheel 28, the air is transported to the transition pipe 29 through the exhaust pipe 27, and is transported to the compression pipe 21 again through the transition pipe 29 for compression and temperature increase treatment, thereby realizing the air thermal energy cycle.

[0053] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0054] Finally, it should be noted that the above description 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 replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A tape drying device based on air heat energy circulation, characterized in that: include: A machine body (1), wherein two sides of the machine body (1) are symmetrically provided with delivery ports, and a drying device (2) and a coating device (3) are provided inside the machine body (1), wherein the drying device (2) comprises: a compression tube (21), wherein the bottom of the compression tube (21) is connected to a drying chamber (22), and the coating device (3) comprises: a coating roller (31), wherein a connecting tube (32) is provided between the coating roller (31) and the drying chamber (22); A pressure roller (33) is arranged at the bottom of the coating roller (31), and the coating roller (31) and the pressure roller (33) are arranged in a staggered manner; the coating roller (31) is composed of a fixed tube (36) and a rotating tube (37), the fixed tube (36) is connected to two connecting tubes (32), the rotating tube (37) is arranged on the outside of the fixed tube (36), a plurality of glue spraying ports (371) are opened on the rotating tube (37), and the plurality of glue spraying ports (371) are arranged around the axis of the rotating tube (37), and a magnetic plate is arranged in the glue spraying port (371), and the magnetic plate is rotatably connected to the glue spraying port (371) through a torsion spring; An elastic block (372) is arranged between the two glue spray ports (371), a plurality of protrusions (331) are also arranged on the outer wall of the pressure roller (33), an electromagnet is arranged inside the pressure roller (33), and the elastic block (372) and the protrusions (331) are both filled with gas; A heat conducting pipe (25) is arranged on one side of the drying chamber (22) away from the compression pipe (21), the heat conducting pipe (25) is in an I-shape, a plurality of rotating rollers (26) are symmetrically arranged on both sides of the heat conducting pipe (25), the rotating rollers (26) are rotatably connected to the heat conducting pipe (25), a plurality of air suction ports (261) are arranged in the rotating roller (26), the plurality of air suction ports (261) are arranged around the axis of the rotating roller (26), a flow channel (262) is arranged in the rotating roller (26), one end of the flow channel (262) is connected to the air suction port (261), and the other end of the flow channel (262) is connected to the heat conducting pipe (25), and the heat conducting pipe (25) is made of a copper pipe; An exhaust pipe (27) is arranged on the side of the heat conducting pipe (25) away from the drying chamber (22); an electromagnetic coil is arranged in the inner wall of the exhaust pipe (27); a plurality of wind wheels (28) are symmetrically arranged in the exhaust pipe (27); the wind wheels (28) are magnetic conductors; the wind wheels (28) are staggeredly arranged along the axis of the exhaust pipe (27); and the wind wheels (28) are rotatably connected to the exhaust pipe (27); A partition plate (221) is symmetrically arranged in the drying chamber (22), and the partition plate (221) divides the space in the drying chamber (22) into a plurality of parts. A transition pipe (29) is arranged between the exhaust pipe (27) and the compression pipe (21), and one end of the transition pipe (29) is connected to the compression pipe (21), and the other end of the transition pipe (29) is connected to the exhaust pipe (27).

2. The adhesive tape drying device based on air heat energy circulation according to claim 1 is characterized in that: The compression tube (21) is composed of two through tubes (23), a plurality of compression rollers (24) are arranged in the through tube (23), and the compression rollers (24) are rotatably connected to the through tube (23), one of the compression rollers (24) is provided with a rotating shaft, a No. 1 motor is arranged in the machine body (1), the rotating shaft passes through the compression tube (21) and is connected to the No. 1 motor, a plurality of helical teeth are arranged on the compression roller (24), and the two compression rollers (24) are meshed with each other through the helical teeth, and there is a gap between the helical teeth.

3. The adhesive tape drying device based on air heat energy circulation according to claim 1 is characterized in that: A bracket is arranged between the pressure roller (33) and the machine body (1), the pressure roller (33) is rotatably connected to the bracket, a glue storage box (34) is arranged on the side of the coating roller (31) away from the pressure roller (33), a glue flow pipe (35) is symmetrically arranged between the glue storage box (34) and the coating roller (31), a slip ring is arranged on the side of the glue flow pipe (35) close to the coating roller (31), the glue flow pipe (35) is connected to the coating roller (31) through the slip ring, the coating roller (31) is rotatably connected to the slip ring, a micro motor is arranged in the slip ring, and the micro motor drives the coating roller (31) to rotate.

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