Winding device for processing electromagnetic shielding adhesive tape

Abstract

The utility model discloses a winding device for processing electromagnetic shielding adhesive tape, which relates to the technical field of adhesive tape production and comprises a winding seat, a winding bin and anti-scratch edge plates, a winding frame is mounted on the inner side of the winding bin, the anti-scratch edge plates are symmetrically mounted on the inner side of the winding bin, transmission inner flow channels are formed in the anti-scratch edge plates, and transmission outer flow channels are formed in the transmission inner flow channels. The scrap suction cover is installed on the inner side of the edge scratching prevention plate, and the conveying pipe is installed on the outer side of the edge scratching prevention plate. The foreign matter anti-scratching assembly is arranged on the inner side of the winding bin, the scrap suction cover on the inner side of the anti-scratching edge plate sucks dust, metal scraps and other impurities of an adhesive tape winding roller or equipment in the adhesive tape winding process, the impurities are prevented from making contact with the surface of the adhesive tape in the adhesive tape winding process, the surface of the adhesive tape is prevented from being scratched, and the service life of the adhesive tape is prolonged. The completeness and quality of the adhesive tape can be kept, abrasion and damage to parts of the adhesive tape winding equipment caused by dust, metal chippings and other impurities are reduced through timely cleaning of the dust, the metal chippings and other impurities, and the good working performance of the winding device is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of adhesive tape production, and specifically relates to a winding device for electromagnetic shielding adhesive tape processing. BACKGROUND

[0002] Electromagnetic shielding adhesive tape is a special adhesive tape, which has good electromagnetic shielding performance. The electromagnetic shielding adhesive tape is usually composed of a metal film, an adhesive layer and a release paper. The main function of the electromagnetic shielding adhesive tape is to block or weaken the propagation and interference of electromagnetic waves, thereby protecting the normal operation of equipment and electronic components. The electromagnetic shielding adhesive tape can be used to coat some places that need electromagnetic shielding, thereby playing a role in shielding electromagnetic leakage. The electromagnetic shielding adhesive tape is widely used in the fields of electronic products, communication equipment, aerospace and medical devices. During the processing of the electromagnetic shielding adhesive tape, a winding device is needed to wind the adhesive tape.

[0003] The patent document CN221700552U discloses a double-sided adhesive tape winding device. The winding device in the disclosed patent document drives the pressing wheel to extrude the double-sided adhesive tape wound on the outer wall of the winding roller through the lever, thereby improving the winding quality. However, the winding device cannot absorb dust, metal debris and other impurities. The impurities may scratch the surface of the adhesive tape during the winding process, which is not conducive to maintaining the integrity and quality of the adhesive tape. UTILITY MODEL CONTENT

[0004] An object of the present application is to provide a winding device for electromagnetic shielding adhesive tape processing, which can solve the technical problems in the prior art.

[0005] To achieve the above-mentioned object, the utility model provides the following technical scheme: a winding device for electromagnetic shielding adhesive tape processing, comprising a winding seat, a winding bin and an anti-scratching plate, the top of the winding seat is provided with the winding bin, the inner side of the winding bin is provided with a winding frame, and the inner side of the winding bin is provided with a foreign matter anti-scratching assembly.

[0006] The foreign matter anti-scratching assembly comprises an anti-scratching plate, a transmission inner flow channel, a debris suction hood and a conveying pipe, the anti-scratching plate is symmetrically installed on the inner side of the winding bin, the transmission inner flow channel is formed in the inner side of the anti-scratching plate, the debris suction hood is installed on the inner side of the anti-scratching plate, and the conveying pipe is installed on the outer side of the anti-scratching plate and is in communication with the transmission inner flow channel.

[0007] Preferably, the inner side of the winding frame is provided with an adhesive tape roll through a bearing, and the top of the winding frame is provided with a transmission motor, and the output end of the transmission motor is connected with the input end of the adhesive tape roll.

[0008] Preferably, the bottom of the winding seat is provided with a base, and the outer side of the anti-scratching plate is provided with a discharging opening.

[0009] Preferably, the front end of the winding seat is provided with a scrap collecting box, the top of the scrap collecting box is provided with a negative pressure pump, and the input end of the negative pressure pump is connected with the output end of the conveying pipe.

[0010] Preferably, the inside center position of the winding seat is provided with an evaporation tank, the bottom wall of the evaporation tank is provided with a liquid evaporator, and the inner wall of the evaporation tank is provided with a liquid level detector.

[0011] Preferably, the top inside of the winding bin is provided with a condensing frame, and the condensing frame is located directly above the evaporation tank.

[0012] Preferably, the outer end of the condensing frame is provided with a reflux pipe, and the bottom end of the reflux pipe is provided with a steam recovery cover.

[0013] Compared with the prior art, the utility model has the beneficial effects as follows:

[0014] 1、 the utility model discloses a foreign matter anti -scratch subassembly is arranged on the inside of winding bin, and the dust, metal scrap and other impurities of adhesive tape winding roll or equipment are sucked in the scrap suction cover of the inside of the anti -scratch board in the adhesive tape winding process, prevent the impurity from contacting with the adhesive tape surface in the adhesive tape winding process, thereby avoiding that the adhesive tape surface is scratched, help to keep the integrity and quality of adhesive tape, because the existence of scrap suction cover can keep the higher cleanliness of adhesive tape in the winding process, reduce the scratch of adhesive tape and the time of shutdown inspection caused by impurity, improve production efficiency, reduce the rework and waste rate caused by quality problem, the timely cleaning of dust, metal scrap and other impurities reduces the abrasion and damage of the parts of adhesive tape winding equipment, guarantees the good working performance of winding device, prolongs the service life.

[0015] 2、 the utility model discloses that the evaporation tank is installed at the inside center position of winding seat, and the liquid evaporator works to heat and evaporate the antistatic agent in the evaporation tank, and the generated steam continuously rises to the winding bin, improves the humidity of winding environment in the process that the antistatic steam rises, increases the hygroscopicity of electromagnetic shielding adhesive tape and improves the conductivity, helps to reduce the generation and accumulation of static electricity, improves the wetness of textile fabric and reduces the friction, thereby reducing the occurrence of static electricity, deeply and effectively eliminating the static electricity on the surface of adhesive tape, preventing the root cause of adhesive tape adhesion or drift, and further improving the winding quality of electromagnetic shielding adhesive tape. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0017] Figure 2 It is the three-dimensional structure schematic diagram of the winding frame of the utility model;

[0018] Figure 3 It is the inside structure schematic diagram of the front of the anti -scratch board of the utility model;

[0019] Figure 4 The utility model discloses a steam recovery cover connecting structure schematic view;

[0020] Figure 5 The utility model discloses an evaporation tank internal structure schematic view.

[0021] In the drawing: 1, winding seat; 2, winding bin; 3, anti-scratching edge board; 4, condensation frame; 5, evaporation tank; 6, base; 7, scrap collecting box; 8, negative pressure pump; 9, winding frame; 10, adhesive tape roll; 11, transmission motor; 12, discharge opening; 13, transmission inner flow channel; 14, scrap suction hood; 15, conveying pipe; 16, backflow pipe; 17, steam recovery cover; 18, liquid evaporator; 19, liquid level detector. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0023] In the description of the utility model, it needs to be explained that the directions or position relations indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like are the directions or position relations shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. The indicated device or element must have a specific direction, a specific direction and operation, so it cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection or movable connection, can be detachable connection or integrally connected, can be mechanical connection or electrical connection, can be directly connected or indirectly connected through an intermediate medium, and can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0025] Please refer to Figure 1 And Figure 3 The utility model provides a kind of winding device for electromagnetic shielding adhesive tape processing:

[0026] The winding device comprises a winding seat 1, a winding bin 2 and a scratch-proof edge plate 3, the winding bin 2 is mounted on the top of the winding seat 1, a foreign matter scratch-proof assembly is arranged on the inner side of the winding bin 2, the foreign matter scratch-proof assembly comprises the scratch-proof edge plate 3, a transmission inner flow channel 13, a debris suction hood 14 and a conveying pipe 15, the scratch-proof edge plate 3 is symmetrically mounted on the inner side of the winding bin 2, the transmission inner flow channel 13 is arranged in the interior of the scratch-proof edge plate 3, the debris suction hood 14 is mounted on the inner side of the scratch-proof edge plate 3, the conveying pipe 15 is mounted on the outer side of the scratch-proof edge plate 3, and the conveying pipe 15 is in communication with the transmission inner flow channel 13, a debris collecting box 7 is mounted on the front end of the winding seat 1, a negative pressure pump 8 is mounted on the top of the debris collecting box 7, and the input end of the negative pressure pump 8 is connected with the output end of the conveying pipe 15;

[0027] The scratch-proof edge plate 3 limits the winding space, so that the cleaning of impurities is more targeted, and the cleaning effect is improved. When the adhesive tape is wound in the winding bin 2, the negative pressure pump 8 works, the debris suction hood 14 on the inner side of the scratch-proof edge plate 3 sucks the dust, metal debris and other impurities of the adhesive tape roll 10 or the equipment, so as to prevent the impurities from contacting the surface of the adhesive tape during the winding process. The sucked impurities flow from the conveying pipe 15 to the debris collecting box 7 through the transmission inner flow channel 13. Due to the existence of the debris suction hood 14, the adhesive tape can maintain high cleanliness during the winding process. The timely cleaning of the dust, metal debris and other impurities reduces the abrasion and damage of the adhesive tape winding equipment parts.

[0028] Please refer to Figure 1 and Figure 2 , a winding device for processing electromagnetic shielding adhesive tape;

[0029] The winding device comprises a winding frame 9, an adhesive tape roll 10 and a scratch-proof edge plate 3, the winding frame 9 is mounted on the inner side of the winding bin 2, the adhesive tape roll 10 is mounted on the inner side of the winding frame 9 through a bearing, a transmission motor 11 is mounted on the top of the winding frame 9, and the output end of the transmission motor 11 is connected with the input end of the adhesive tape roll 10, a base 6 is mounted on the bottom of the winding seat 1, and a discharging opening 12 is arranged through the outer side of the scratch-proof edge plate 3;

[0030] The transmission motor 11 drives the adhesive tape roll 10 to rotate, the adhesive tape roll 10 rotates to realize continuous winding of the electromagnetic shielding adhesive tape, the winding device is fixed through the base 6, and the discharging opening 12 makes the scratch-proof edge plate 3 penetrate through both sides, so that the moving space for conveying the electromagnetic shielding adhesive tape is increased.

[0031] Please refer to Figure 1 , Figure 3 , Figure 4 and Figure 5 , a winding device for processing electromagnetic shielding adhesive tape;

[0032] The device comprises a winding seat 1, an evaporation groove 5 and a condensing frame 4, the evaporation groove 5 is installed at the inner center position of the winding seat 1, a liquid evaporator 18 is installed on the bottom wall of the evaporation groove 5, a liquid level detector 19 is installed on the inner wall of the evaporation groove 5, the condensing frame 4 is installed at the top inner side of the winding bin 2 and is located directly above the evaporation groove 5, a reflux pipe 16 is installed at the outer end of the condensing frame 4, and a steam recovery cover 17 is installed at the bottom end of the reflux pipe 16;

[0033] The liquid evaporator 18 heats and evaporates the antistatic agent in the evaporation groove 5, the generated steam continuously rises into the winding bin 2, the rising of the antistatic steam improves the humidity of the winding environment of the winding bin 2, increases the hygroscopicity and conductivity of the electromagnetic shielding tape, deeply and effectively eliminates the static electricity on the surface of the tape, prevents the tape from sticking or drifting, the liquid level detector 19 detects the remaining amount of the antistatic agent in the evaporation groove 5, after the steam rises to the top end of the winding bin 2, the steam enters the condensing frame 4 from the reflux pipe 16 through the steam recovery cover 17, the condensing module in the condensing frame 4 condenses the steam into liquid and re-transported to the evaporation groove 5 through the pipeline, and the condensing frame 4 condenses the steam into liquid to realize the recycling of the antistatic agent.

[0034] Working principle: when the device is used, first, the transmission motor 11 drives the tape roll 10 to rotate, the tape roll 10 rotates to continuously wind the electromagnetic shielding tape, the negative pressure pump 8 works, the debris suction cover 14 on the inner side of the anti-scratching plate 3 sucks the dust, metal debris and other impurities of the tape roll 10 or the equipment, the sucked impurities flow to the debris collecting tank 7 from the conveying inner flow channel 13 through the conveying pipeline 15, the liquid evaporator 18 heats and evaporates the antistatic agent in the evaporation groove 5, the generated steam continuously rises into the winding bin 2 to improve the humidity of the winding environment of the winding bin 2, after the steam rises to the top end of the winding bin 2, the steam enters the condensing frame 4 from the reflux pipe 16 through the steam recovery cover 17, and the condensing module in the condensing frame 4 condenses the steam into liquid and re-transported to the evaporation groove 5 through the pipeline.

[0035] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. An electromagnetic shielding tape processing winding device, comprising a winding seat (1), a winding bin (2) and a scratch edge plate (3), characterized in that: The top of the winding seat (1) is provided with a winding bin (2), the inner side of the winding bin (2) is provided with a winding frame (9), and the inner side of the winding bin (2) is provided with a foreign matter anti-scratching assembly; The foreign matter anti-scratching assembly comprises a scratch-proof edge plate (3), a transmission inner flow channel (13), a debris suction hood (14) and a conveying pipe (15), the scratch-proof edge plate (3) is symmetrically arranged on the inner side of the winding bin (2), the transmission inner flow channel (13) is arranged in the scratch-proof edge plate (3), the debris suction hood (14) is arranged on the inner side of the scratch-proof edge plate (3), and the conveying pipe (15) is arranged on the outer side of the scratch-proof edge plate (3) and communicates with the transmission inner flow channel (13).

2. The electromagnetic shielding adhesive tape processing winding device according to claim 1, characterized in that: The inner side of the winding frame (9) is provided with an adhesive tape roll (10) through a bearing, the top of the winding frame (9) is provided with a transmission motor (11), and the output end of the transmission motor (11) is connected with the input end of the adhesive tape roll (10).

3. The electromagnetic shielding adhesive tape processing winding device according to claim 1, characterized in that: The bottom of the winding seat (1) is provided with a base (6), and the outer side of the scratch-proof edge plate (3) is provided with a discharging opening (12).

4. The electromagnetic shielding adhesive tape processing winding device according to claim 1, characterized in that: The front end of the winding seat (1) is provided with a debris collecting box (7), the top of the debris collecting box (7) is provided with a negative pressure pump (8), and the input end of the negative pressure pump (8) is connected with the output end of the conveying pipe (15).

5. The electromagnetic shielding adhesive tape processing winding device according to claim 1, characterized in that: The inner side of the winding seat (1) is provided with an evaporation tank (5) at the center position, the bottom wall of the evaporation tank (5) is provided with a liquid evaporator (18), and the inner wall of the evaporation tank (5) is provided with a liquid level detector (19).

6. The electromagnetic shielding adhesive tape processing winding device according to claim 5, characterized in that: The top inner side of the winding bin (2) is provided with a condensing frame (4), and the condensing frame (4) is located directly above the evaporation tank (5).

7. The electromagnetic shielding adhesive tape processing winding device according to claim 6, characterized in that: The outer end of the condensing frame (4) is provided with a reflux pipe (16), and the bottom end of the reflux pipe (16) is provided with a steam recovery cover (17).

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