Automated processing equipment for adhesive tapes

Abstract

The present invention discloses an automatic processing device for adhesive tape, comprising: a housing, a coating mechanism located at the front side of the housing, and a driving mechanism located at the rear side of the housing, a first drying box is connected through the air outlet of each drying box, a second drying box is symmetrically arranged directly below the first drying box across the substrate and located below the substrate, the first drying box is connected to the second drying box through a connecting air box at one end away from the drying box, a plurality of exhaust holes arranged at intervals in the width direction of the substrate are provided on the surface of each of the first drying box and the second drying box facing the substrate, a plurality of guide plates corresponding to the exhaust holes are provided in the first drying box, and the lower end of each guide plate is connected to the edge of the exhaust hole opposite to the drying box. The present invention not only improves the drying efficiency, but also increases the uniformity of heating of the coating layer and the substrate, and improves the stability of the combination between the cured coating layer and the substrate.

Description

Technical Field

[0001] The invention relates to an automatic processing device for an adhesive tape, belonging to the technical field of adhesive tape processing. Background Art

[0002] Coating machines are mainly used for surface coating production of films, papers, etc., and can coat the rolled substrate with a layer of adhesive, coating or ink with specific functions. There are two ways to coat the tape: one is to coat the photosensitive emulsion on the screen through multiple wet-on-wet operations; the other is to dry the surface of the material with a quantitative coating of liquid polymer materials such as adhesives or coatings, and then dry it with the hot air output by the dryer.

[0003] In the current existing technology, after the tape coater coats the material, the material needs to be dried to fix the coating on the surface of the material. If the temperature of the dryer is too high, the material coating can be dried quickly, but the high temperature will affect the quality of the material itself. If the temperature of the dryer is not high enough to effectively dry the material, the coating quality of the material will be reduced. Summary of the invention

[0004] The purpose of the present invention is to provide an automated processing device for adhesive tape, which not only improves the drying efficiency, but also increases the uniformity of heating of the coating layer and the substrate, and improves the stability of the bonding between the cured coating layer and the substrate.

[0005] To achieve the above object, the technical solution adopted by the present invention is: an automated processing device for adhesive tape, comprising: a housing, a coating mechanism located at the front side of the housing, and a driving mechanism located at the rear side of the housing, the substrate of the adhesive tape is sequentially transmitted backward through the coating mechanism, the housing, and the driving mechanism, the front and rear ends of the housing are respectively provided with through holes for the substrate to pass through, the upper surface of the substrate has a coating layer, and two drying boxes are arranged at intervals on the inner wall of one side of the housing along the transmission direction of the substrate;

[0006] A first drying box is connected through the air outlet of each drying box, and a second drying box is symmetrically arranged directly below the first drying box above the substrate and below the substrate. The end of the first drying box away from the drying box is connected to the second drying box through a connecting air box, and the first drying box and the second drying box are each provided with a plurality of exhaust holes spaced apart in the width direction of the substrate on the surface facing the substrate;

[0007] A plurality of guide plates corresponding to the exhaust through holes are arranged in the first drying box, the lower end of each of the guide plates is connected to the edge of the exhaust through hole on the side opposite to the drying box, the upper end of the guide plate extends to be flush with the middle of the air outlet of the drying box, the upper part of the guide plate is inclined toward the direction close to the drying box, and the air hole on the first drying box connected to the connecting air box is opened above the guide plate.

[0008] The further improved scheme in the above technical scheme is as follows:

[0009] 1. In the above scheme, a motor is arranged between the two drying boxes, and an active lead screw is installed on the output end of the motor whose one end is connected to the inner wall of the shell. The active lead screw spanning above the substrate is rotatably connected to the inner wall of the other side of the shell at one end away from the motor. An upper slider is connected to the active lead screw through a thread, and a scraper brush that can slide in contact with the coating layer on the substrate is installed on the lower surface of the upper slider that can reciprocate along the active lead screw.

[0010] 2. In the above scheme, a driven lead screw is arranged directly below the active lead screw and below the substrate, and both ends of the driven lead screw are rotatably connected to the inner wall of one side of the shell, and a lower slider is connected to the driven lead screw through a thread, and a support brush that can slide in contact with the lower surface of the substrate is installed on the upper surface of the lower slider that can reciprocate along the driven lead screw, and the active lead screw and the driven lead screw are connected by a transmission belt.

[0011] 3. In the above scheme, the scraper brush and the upper slider, and the support brush and the lower slider are each connected via a positioning block.

[0012] 4. In the above scheme, a connecting slot is provided on the positioning block, and a connecting strip that cooperates with the connecting slot is provided on the upper slider or the lower slider, and the positioning block equipped with a scraper brush or a support brush is detachably connected to the upper slider or the lower slider through at least one set of mutually cooperating connecting components.

[0013] 5. In the above solution, the connection slot and the connection strip are connected to the elastic positioning block via at least one set of mutually matching positioning holes.

[0014] 6. In the above scheme, the two positioning holes are respectively opened on the surface of the positioning block that slides with the inner wall of the connecting slot, and each of the two opposite inner walls of the connecting slot is bonded with an elastic positioning block. When the connecting strip is embedded in the connecting slot, the elastic positioning block is correspondingly embedded in the positioning hole.

[0015] 7. In the above solution, the connection slot and the connection strip are connected by adsorption through a first magnetic block and a second magnetic block that cooperate with each other.

[0016] 8. In the above solution, the first magnetic block is embedded in the positioning block, and the second magnetic block is installed in the connecting strip.

[0017] 9. In the above solution, a positioning groove is provided on the end surface of the positioning block facing the upper slider or the lower slider, and a positioning buckle cooperating with the positioning groove is installed on the upper slider or the lower slider.

[0018] Due to the application of the above technical solution, the present invention has the following advantages compared with the prior art:

[0019] 1. The present invention is an automated processing device for adhesive tape, which pre-dries the substrate with the coating layer in steps through two groups of drying boxes, and dries the coating layer on the upper surface of the substrate through relatively flowing hot air on the upper and lower sides of the substrate, which not only improves the drying efficiency, but also increases the uniformity of heating of the coating layer and the substrate, and improves the stability of the combination between the cured coating layer and the substrate; further, the hot air from the drying box is diverted and equalized through the guide plate, which further improves the uniformity of hot air distribution and the utilization efficiency of the hot air, thereby improving the product quality and the production efficiency.

[0020] 2. The automated processing device for adhesive tape of the present invention first pre-dries the substrate with the coating layer, then brushes and flattens the coating layer in a semi-cured state during transmission and thins the locally thicker areas, so as to avoid the situation that the finally cured coating layer is locally thicker or has holes and other uneven thicknesses, thereby improving the consistency of product quality. Thereafter, the brushed and flattened coating layer is dried again, which can not only ensure the uniformity of the coating distribution on the substrate, but also improve the uniformity and stability of the bonding force between the coating layer and the substrate, thereby improving the yield and quality of the product; further, through the cooperation of the scraper brush and the support brush that are arranged up and down and move synchronously, it can avoid the deformation and damage of the substrate due to excessive local force of the scraper brush, thereby further improving the processing quality of the product; in addition, the positioning block on which the scraper brush is installed is connected to the upper slider by plugging, which is convenient for disassembly and replacement of the scraper brush, and also ensures the structural stability of the scraper brush during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Attached Figure 1 It is a structural schematic diagram of the automatic processing device for adhesive tape of the present invention;

[0022] Attached Figure 2 It is a schematic diagram of a partial structure of the automatic processing device for adhesive tape of the present invention;

[0023] Attached Figure 3 It is a schematic diagram of the structure inside the shell of the automatic processing device for adhesive tape of the present invention;

[0024] Attached Figure 4 for Figure 2 The enlarged view of point A in the middle;

[0025] Attached Figure 5 for Figure 4 Enlarged view of point B in the middle.

[0026] In the above drawings: 1, shell; 200, coating mechanism; 300, driving mechanism; 2, through hole; 3, substrate; 4, drying machine box; 5, motor; 6, active screw; 7, transmission belt; 8, driven screw; 9, upper slider; 10, lower slider; 11, positioning block; 12, scraper brush; 13, first drying box; 14, guide plate; 15, exhaust through hole; 16, connecting air box; 17, second drying box; 18, connecting strip; 19, connecting slot; 20, elastic positioning block; 21, first magnetic block; 22, second magnetic block; 23, positioning groove; 24, positioning buckle; 26, limit plate; 27, scraper rod. DETAILED DESCRIPTION

[0027] The present invention can be further understood through the specific embodiments given below, but they are not intended to limit the present invention.

[0028] Embodiment 1: An automated processing device for adhesive tape, comprising: a housing 1, a coating mechanism 200 located at the front side of the housing 1, and a driving mechanism 300 located at the rear side of the housing 1, wherein the substrate 3 of the adhesive tape is sequentially conveyed backward through the coating mechanism 200, the housing 1, and the driving mechanism 300, wherein the front and rear ends of the housing 1 are respectively provided with through holes 2 for the substrate 3 to pass through, and the upper surface of the substrate 3 has a coating layer, and two drying boxes 4 are arranged at intervals on the inner wall of one side of the housing 1 along the conveying direction of the substrate 3;

[0029] A first drying box 13 is connected through the air outlet of each drying box 4, and a second drying box 17 is symmetrically arranged directly below the first drying box 13 across the substrate 3 and below the substrate 3. The end of the first drying box 13 away from the drying box 4 is connected to the second drying box 17 through a connecting air box 16. The first drying box 13 and the second drying box 17 are each provided with a plurality of exhaust holes 15 spaced apart in the width direction of the substrate 3 on the surface facing the substrate 3;

[0030] The first drying box 13 is provided with a plurality of guide plates 14 corresponding to the exhaust through holes 15, the lower end of each of the guide plates 14 is connected to the edge of the exhaust through hole 15 on the side opposite to the drying box 4, the upper end of the guide plate 14 extends to be flush with the middle of the air outlet of the drying box 4, the upper part of the guide plate 14 is inclined toward the direction close to the drying box 4, the air hole on the first drying box 13 connected with the connecting air box 16 is opened above the guide plate 14, the hot air generated by the drying box can enter the interior of the first drying box, when the hot air enters the interior of the first drying box, it will be separated by the air guide plate, part of the hot air will flow along the air guide plate to the exhaust groove, so that the hot air is discharged from the exhaust groove to dry the substrate, the other part of the hot air will flow to the interior of the connecting air box, the hot air passes through the connecting air box and then to the interior of the second drying box, the upper and lower ends of the substrate can be dried through the exhaust groove and the exhaust through holes, so as to ensure the drying effect of the substrate, and the substrate can be evenly dried without setting up multiple drying equipment.

[0031] A motor 5 is arranged between the two drying boxes 4, and an active lead screw 6 is installed on the output end of the motor 5 connected to the inner wall of the shell 1 at one end. The active lead screw 6 across the substrate 3 is rotatably connected to the inner wall of the other side of the shell 1 at one end away from the motor 5. An upper slider 9 is threadedly connected to the active lead screw 6, and a scraper brush 121 that can slide in contact with the coating layer on the substrate 3 is installed on the lower surface of the upper slider 9 that can reciprocate along the active lead screw 6;

[0032] A driven lead screw 8 is arranged directly below the active lead screw 6 and below the substrate 3. Both ends of the driven lead screw 8 are rotatably connected to the inner wall of one side of the housing 1. A lower slider 10 is connected to the driven lead screw 8 through a thread. A support brush 122 that can slide in contact with the lower surface of the substrate 3 is installed on the upper surface of the lower slider 10 that can reciprocate along the driven lead screw 8. The active lead screw 6 and the driven lead screw 8 are connected by a transmission belt 7. When the substrate enters the interior of the housing, it will be dried by the first group of drying boxes. The output of the motor is The active lead screw rotates, and the rotation of the active lead screw then rotates the driven lead screw. The rotation of the active lead screw and the driven lead screw causes the upper slider and the lower slider to slide together. The sliding of the upper slider causes the scraper brush to slide. The scraper brush can thin the thicker and not completely dried paint on the substrate, making it convenient for the second set of drying boxes to dry the substrate. The two sets of drying boxes dry the substrate, and then the paint layer is thinned by the scraper brush, which can improve the drying effect of the substrate, thereby improving the processing quality of the substrate coating layer and ensuring the drying speed of the substrate.

[0033] The scraping brush 121 and the upper slider 9, and the supporting brush 122 and the lower slider 10 are connected via a positioning block 11 respectively;

[0034] The positioning block 11 is provided with a connection slot 19, the upper slider 9 or the lower slider 10 is provided with a connection plug 18 that matches the connection slot 19, and the positioning block 11 equipped with a scraper brush 121 or a support brush 122 is detachably connected to the upper slider 9 or the lower slider 10 through at least one set of mutually matching connection components;

[0035] The connection slot 19 and the connection strip 18 are connected to the elastic positioning block 20 via at least one set of mutually matching positioning holes;

[0036] The two positioning holes are respectively opened on the surface of the positioning block 11 that slides with the inner wall of the connecting slot 19. Each of the two opposite inner walls of the connecting slot 19 is bonded with an elastic positioning block 20. When the connecting strip 18 is inserted into the connecting slot 19, the elastic positioning block 20 is correspondingly inserted into the positioning hole.

[0037] Embodiment 2: An automated processing device for an adhesive tape, comprising: a housing 1, a coating mechanism 200 located at the front side of the housing 1, and a driving mechanism 300 located at the rear side of the housing 1, wherein the substrate 3 of the adhesive tape is sequentially conveyed backward through the coating mechanism 200, the housing 1, and the driving mechanism 300, wherein the front and rear ends of the housing 1 are respectively provided with through holes 2 for the substrate 3 to pass through, and the upper surface of the substrate 3 has a coating layer, and two drying boxes 4 are arranged at intervals on the inner wall of one side of the housing 1 along the conveying direction of the substrate 3;

[0038] A first drying box 13 is connected through the air outlet of each drying box 4, and a second drying box 17 is symmetrically arranged directly below the first drying box 13 across the substrate 3 and below the substrate 3. The end of the first drying box 13 away from the drying box 4 is connected to the second drying box 17 through a connecting air box 16. The first drying box 13 and the second drying box 17 are each provided with a plurality of exhaust holes 15 spaced apart in the width direction of the substrate 3 on the surface facing the substrate 3;

[0039] A plurality of guide plates 14 corresponding to the exhaust through holes 15 are arranged in the first drying box 13, and the lower end of each of the guide plates 14 is connected to the edge of the exhaust through hole 15 on the side opposite to the drying box 4, and the upper end of the guide plate 14 extends to be flush with the middle of the air outlet of the drying box 4, and the upper part of the guide plate 14 is inclined toward the direction close to the drying box 4, and the air hole on the first drying box 13 connected to the connecting air box 16 is opened above the guide plate 14.

[0040] The connecting air box 16 is installed on the inner wall of the other side of the housing 1;

[0041] The top of the first drying box 13 is connected to the housing 1, and the bottom of the second drying box 17 is connected to the housing 1;

[0042] The exhaust through hole 15 is a strip-shaped exhaust through hole, and a plurality of exhaust through holes 15 are arranged at equal intervals;

[0043] A limit plate 26 is disposed on each inner wall of both sides of the housing 1, and guide grooves are provided on the limit plates 26 for the edges of both sides of the substrate 3 to be embedded;

[0044] A scraper rod 27 corresponding to the scraper brush 12 is installed on the upper surface of the limit plate 26;

[0045] The connection slot 19 and the connection strip 18 are adsorbed and connected via a first magnetic block 21 and a second magnetic block 22 that cooperate with each other; the first magnetic block 21 is embedded in the positioning block 11 , and the second magnetic block 22 is installed in the connection strip 18 .

[0046] Embodiment 3: A positioning groove 23 is provided on the end surface of the positioning block 11 facing the upper slider 9 or the lower slider 10 , and a positioning buckle 24 cooperating with the positioning groove 23 is installed on the upper slider 9 or the lower slider 10 .

[0047] Working principle: After the tape coating machine coats the material, it needs to dry the material to fix the coating on the surface of the material. If the temperature of the dryer is too high, the material coating can be dried quickly, but the high temperature will affect the quality of the material itself. If the temperature of the dryer is not high enough to effectively dry the material, the coating quality of the material will be reduced.

[0048] Start the coating mechanism. The operation of the coating mechanism can transport the substrate 3 and apply coating to the substrate 3. After the coating, the substrate 3 is output to the interior of the shell 1. Two sets of drying boxes 4 are arranged inside the shell 1. When the substrate 3 enters the interior of the shell 1, it will be dried by the first set of drying boxes 4. After the substrate 3 passes through the first set of drying boxes 4, the output of the motor 5 causes the active lead screw 6 to rotate. The rotation of the active lead screw 6 causes the transmission belt 7 to rotate. The rotation of the transmission belt 7 causes the driven lead screw 8 to rotate. The rotation of the active lead screw 6 and the driven lead screw 8 causes the upper slider 9 and the lower slider 10 to slide together. The upper slider The sliding of 9 causes the positioning block 11 to slide, and the sliding of the positioning block 11 causes the scraper brush 12 to slide. After the substrate 3 is coated with the coating, part of the coating on the surface of the substrate 3 is thicker, and the sliding of the scraper brush 12 will paint the surface of the substrate 3. The scraper brush 12 can thin the thicker and not completely dried coating, which is convenient for the second group of drying boxes 4 to dry the substrate 3. The two groups of drying boxes 4 dry the substrate 3, and then cooperate with the scraper brush 12 to thin the coating layer, which can improve the drying effect of the substrate 3, thereby improving the processing quality of the coating layer of the substrate 3, and can also ensure the drying speed of the substrate 3;

[0049] The hot air generated by the drying box 4 can enter the interior of the first drying box 13. The top of the air guide plate 24 is set in the middle position of the first drying box 13. When the hot air enters the interior of the first drying box 13, it will be separated by the air guide plate 24. A part of the hot air will flow along the air guide plate 24 to the exhaust through hole 15, so that the hot air is discharged from the exhaust through hole 15 to dry the substrate 3, and the other part of the hot air will flow to the interior of the connecting air box 16. The hot air passes through the connecting air box 16 and then to the interior of the second drying box 17, so that the hot air flows from the exhaust through hole in the second drying box 17 to the bottom end of the substrate 3. The upper and lower ends of the substrate 3 can be dried through the exhaust through hole 15 and the exhaust through hole, thereby ensuring the drying effect of the substrate 3, and the substrate 3 can be evenly dried without setting up multiple drying equipment;

[0050] The scraper brush 12 needs to be replaced and cleaned regularly to ensure the working effect of the scraper brush 12. Before work, align the connecting slot 19 of the positioning block 11 with the connecting strip 18, so that the positioning block 11 is inserted into the interior of the upper slider 9, and the connecting strip 18 is inserted into the interior of the connecting slot 19, and then the positioning block 11 is installed inside the upper slider 9. When the scraper brush 12 needs to be replaced, slide the positioning block 11 to the left, so that the connecting strip 18 is disengaged from the interior of the connecting slot 19, and the scraper brush 12 is disassembled.

[0051] When the above-mentioned automated processing device for adhesive tape is used, the substrate with the coating layer is pre-dried in steps by two sets of drying boxes, and the coating layer on the upper surface of the substrate is dried by relatively flowing hot air on the upper and lower sides of the substrate, which not only improves the drying efficiency, but also increases the uniformity of heating of the coating layer and the substrate, and improves the stability of the combination between the cured coating layer and the substrate; further, the hot air from the drying box is divided and equalized by the guide plate, which further improves the uniformity of hot air distribution and the utilization efficiency of hot air, thereby improving the product quality and the production efficiency;

[0052] In addition, the substrate with the coating layer is first pre-dried, and then the coating layer in a semi-cured state during transmission is brushed flat and thinned in the locally thicker area, so as to avoid the situation where the coating layer finally cured and formed is locally thick or has holes and other uneven thicknesses, thereby improving the consistency of product quality. After that, the brushed and scraped coating layer is dried again, which can not only ensure the uniformity of the coating distribution on the substrate, but also improve the uniformity and stability of the bonding force between the coating layer and the substrate, thereby improving the yield and quality of the product;

[0053] Furthermore, by cooperating with the scraper brush and the support brush which are arranged up and down and move synchronously, deformation and damage of the substrate caused by excessive local force of the scraper brush can be avoided, thereby further improving the processing quality of the product; in addition, the positioning block on which the scraper brush is installed is connected to the upper sliding block by plugging, which facilitates the disassembly and replacement of the scraper brush, while also ensuring the structural stability of the scraper brush during operation.

[0054] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology to understand the content of the present invention and implement it accordingly, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. An automated processing device for adhesive tape, comprising: A shell (1), a coating mechanism (200) located at the front side of the shell (1), and a driving mechanism (300) located at the rear side of the shell (1); the substrate (3) of the adhesive tape is sequentially conveyed backwards through the coating mechanism (200), the shell (1), and the driving mechanism (300); the front and rear ends of the shell (1) are respectively provided with through holes (2) for the substrate (3) to pass through; the upper surface of the substrate (3) has a coating layer; and the invention is characterized in that: two drying boxes (4) are arranged at intervals on the inner wall of one side of the shell (1) along the conveying direction of the substrate (3); A first drying box (13) is connected through the air outlet of each drying box (4); a second drying box (17) is symmetrically arranged directly below the first drying box (13) above the substrate (3) and below the substrate (3); an end of the first drying box (13) away from the drying box (4) is connected through the second drying box (17) via a connecting air box (16); and a plurality of exhaust holes (15) are provided on the surfaces of the first drying box (13) and the second drying box (17) facing the substrate (3); A plurality of guide plates (14) corresponding to the exhaust through holes (15) are arranged in the first drying box (13); the lower end of each guide plate (14) is connected to the edge of the exhaust through hole (15) on the side opposite to the drying box (4); the upper end of the guide plate (14) extends to be flush with the middle of the air outlet of the drying box (4); the upper part of the guide plate (14) is inclined in a direction close to the drying box (4); and the air hole on the first drying box (13) that is connected to the connecting air box (16) is opened above the guide plate (14); A motor (5) is arranged between the two drying boxes (4); an active lead screw (6) is mounted on the output end of the motor (5) whose one end is connected to the inner wall of the housing (1); the active lead screw (6) is rotatably connected to the inner wall of the other side of the housing (1) at one end away from the motor (5) and spanning above the substrate (3); an upper slider (9) is threadedly connected to the active lead screw (6); a scraper brush (121) is mounted on the lower surface of the upper slider (9) which can reciprocate along the active lead screw (6) and can be in sliding contact with the coating layer on the substrate (3); A driven lead screw (8) is arranged directly below the active lead screw (6) and below the substrate (3); both ends of the driven lead screw (8) are rotatably connected to an inner wall of one side of the housing (1); a lower slider (10) is threadedly connected to the driven lead screw (8); a support brush (122) is mounted on the upper surface of the lower slider (10) which is reciprocating along the driven lead screw (8) and is in sliding contact with the lower surface of the substrate (3); the active lead screw (6) and the driven lead screw (8) are connected via a transmission belt (7).

2. The automated processing device for adhesive tape according to claim 1, characterized in that: The scraping brush (121) and the upper slider (9), and the supporting brush (122) and the lower slider (10) are each connected via a positioning block (11).

3. The automated processing device for adhesive tape according to claim 2, characterized in that: The positioning block (11) is provided with a connection slot (19), and the upper slider (9) and the lower slider (10) are provided with connection strips (18) that cooperate with the connection slot (19). The positioning block (11) equipped with a scraper brush (121) and the upper slider (9) are detachably connected via at least one set of mutually cooperating connection components, and the positioning block (11) equipped with a support brush (122) and the lower slider (10) are detachably connected via at least one set of mutually cooperating connection components.

4. The automated processing device for adhesive tape according to claim 3, characterized in that: The connection slot (19) and the connection insert strip (18) are connected to the elastic positioning block (20) via at least one set of mutually matching positioning holes.

5. The automated processing device for adhesive tape according to claim 4, characterized in that: The two positioning holes are respectively formed on the surface of the positioning block (11) and are slidably matched with the inner wall of the connecting slot (19). The two opposite inner walls of the connecting slot (19) are each bonded with an elastic positioning block (20). When the connecting strip (18) is inserted into the connecting slot (19), the elastic positioning block (20) is correspondingly inserted into the positioning hole.

6. The automated processing device for adhesive tape according to claim 3, characterized in that: The connection slot (19) and the connection insert strip (18) are connected by adsorption via a first magnetic block (21) and a second magnetic block (22) that cooperate with each other.

7. The automated processing device for adhesive tape according to claim 6, characterized in that: The first magnetic block (21) is embedded in the positioning block (11), and the second magnetic block (22) is installed in the connecting strip (18).

8. The automated processing device for adhesive tape according to claim 3, characterized in that: A positioning groove (23) is provided on the end surface of the positioning block (11) facing the upper slider (9) and the lower slider (10), and a positioning buckle (24) cooperating with the positioning groove (23) is installed on the upper slider (9) and the lower slider (10).

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