CN216302783U

CN216302783U - Heat conduction double-sided tape processing is with coiling mechanism that has positioning performance

Info

Publication number: CN216302783U
Application number: CN202122282889.5U
Authority: CN
Inventors: 蒋亚军
Original assignee: Guangdong Hangbang New Material Technology Co ltd
Current assignee: Guangdong Hangbang New Material Technology Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-04-15
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a winding device with positioning performance for processing a heat-conducting double-sided adhesive tape, which comprises a device main body, a winding component and a pressing component, wherein the center of the device main body is provided with the positioning component for positioning the adhesive tape, the winding component for winding the adhesive tape is arranged inside the right end of the device main body, and the upper end of the winding component is connected with a tensioning component for winding and positioning. This processing of heat conduction double-sided tape is with coiling mechanism that has location performance sets up the left at the rolling roller through with locating component, can be when carrying out the rolling to double-sided tape, promote first extension board through starting the first cylinder on the fixed plate, make the location roller in the first support in top can prop tight location to the sticky tape, and both ends around through setting up the locating plate at the location roller, be convenient for come to carry on spacingly to double-sided tape through the locating plate, thereby can avoid the sticky tape to rock the skew in-process of rolling to appear, lead to the unsatisfactory problem of rolling effect.

Description

Heat conduction double-sided tape processing is with coiling mechanism that has positioning performance

Technical Field

The utility model relates to the technical field of heat-conducting double-sided tape processing, in particular to a winding device with positioning performance for processing heat-conducting double-sided tape.

Background

The heat-conducting double-sided adhesive tape is formed by filling heat-conducting ceramic powder with an acrylic polymer and compounding with an organic silicon adhesive, has the characteristics of high heat conduction and insulation, has flexibility, compressibility, conformability and strong viscosity, is large in adaptive temperature range, can fill up the surface of unevenness, and is in the high-tech continuous research and development production nowadays, the industry of heat-conducting materials is also germinating, especially plays an important role in the fields of electronics, LED lighting industry and LED televisions, and after the heat-conducting double-sided adhesive tape is processed, a winding device is required to be used for winding the heat-conducting double-sided adhesive tape.

When a winding device in the market winds a processed heat-conducting double-sided adhesive tape, the problem that the winding quality is not ideal due to shaking and deviation of the adhesive tape exists, and therefore the winding device with the positioning performance for processing the heat-conducting double-sided adhesive tape is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a winding device with positioning performance for processing a heat-conducting double-sided adhesive tape, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a winding device with positioning performance for processing a heat-conducting double-sided adhesive tape comprises a device main body, a winding assembly and a pressing assembly, wherein a positioning assembly for positioning the adhesive tape is arranged in the center of the device main body, the winding assembly for winding the adhesive tape is arranged inside the right end of the device main body, the upper end of the winding assembly is connected with a tensioning assembly for winding and positioning, the pressing assembly for pressing the adhesive tape is arranged at the right upper end of the device main body, a detection assembly for tension detection is arranged at the left upper end of the device main body, the device main body comprises a winding frame, a limiting roller, a winding roller, a cutting cylinder and a cutter, the limiting roller is arranged at the left upper end of the winding frame, the winding roller is arranged in the center of the right end of the winding frame, the cutting cylinder is arranged at the right upper end of the winding frame, and the cutter is connected to the bottom end of the cutting cylinder, the positioning assembly comprises a fixing plate, a first cylinder, a first support plate, a first telescopic column, a first spring, a first support, a positioning roller and a positioning plate, the first cylinder is arranged at the top end of the fixing plate, the first support plate is connected to the top end of the first cylinder, the first telescopic column is arranged in the center of the top end of the first support plate, the first spring is sleeved on the outer side of the first telescopic column, the first support is connected to the top surface of the first spring, the positioning roller is arranged at the upper end of the first support, and the positioning plate is arranged at the front end and the rear end of the positioning roller.

Preferably, the winding assembly comprises a servo motor, a belt and a rotating shaft, the belt is sleeved on the outer side of the left end of the servo motor, and the rotating shaft is arranged inside the upper end of the belt.

Preferably, prop tight subassembly including propping tight frame, handle, screw rod, sliding sleeve, connecting rod, push rod, fagging, offset plate and gag lever post, prop tight frame's left side and be provided with the handle, and the right-hand member of handle is connected with the screw rod, the sliding sleeve has been cup jointed in the outside of screw rod, and the upper and lower both ends of sliding sleeve rotate and be connected with the connecting rod, the lower extreme of connecting rod is connected with the push rod, and the bottom of push rod is connected with the fagging, the outside of fagging is provided with the offset plate, and both ends are fixed with the gag lever post about the top surface of fagging.

Preferably, the screw rods are meshed with the sliding sleeves, and four connecting rods are symmetrically arranged at the center of each sliding sleeve.

Preferably, the compressing assembly comprises a second cylinder, a second support plate, an expansion link, a second telescopic column, a second spring, a second support and a compressing roller, the bottom end of the second cylinder is connected with the second support plate, the expansion links are arranged at the front end and the rear end of the top surface of the second support plate, the second telescopic column is arranged on the ground of the second support plate, the second spring is sleeved on the outer side of the second telescopic column, the second support is arranged on the bottom surface of the second telescopic column, and the compressing roller is arranged inside the second support.

Preferably, the central position of the pressing roller and the central position of the rolling roller are positioned on the same horizontal vertical line, and the length direction of the pressing roller and the length direction of the rolling roller are distributed in parallel.

Preferably, the detection assembly comprises a tension sensor and an acousto-optic alarm, and the acousto-optic alarm is arranged above the tension sensor.

The utility model provides a coiling device with positioning performance for processing a heat-conducting double-sided adhesive tape, which has the following beneficial effects: this heat conduction double-sided tape processing is with coiling mechanism that has location performance, adopt mutually supporting between a plurality of subassemblies, double-sided tape when not only can fixing a position the rolling, prevent that double-sided tape from taking place the skew, the quality when rolling from causing the influence, and the rate of tension when still being convenient for to the rolling is monitored and is adjusted, prevent that the sticky tape from leading to out of shape or cracked situation emergence because of tension is too big, and still be convenient for carry out the dismouting to the rolling roller, convenience when improving the coiling mechanism and using.

1. According to the utility model, the positioning component is arranged at the left side of the rolling roller, when the double-sided adhesive tape is rolled, the first support plate is pushed by starting the first air cylinder on the fixing plate, so that the positioning roller in the first support above can tightly support and position the adhesive tape, and the positioning plates are arranged at the front end and the rear end of the positioning roller, so that the double-sided adhesive tape is conveniently limited by the positioning plates, and therefore, the problem that the adhesive tape is shaken and deviated in the rolling process to cause unsatisfactory rolling effect can be avoided;

2. according to the utility model, the tightening frame is arranged inside the rolling roller, so that when the rolling roller is installed, the handle is rotated to drive the screw rod to rotate, the sliding sleeve can be pushed to drive the supporting plate to move outwards through the connecting rod, the rolling rollers with different inner diameters can be clamped and positioned, the use range of the device main body is improved, meanwhile, the rubber plate is arranged outside the supporting plate, the friction force on the rolling roller can be further improved, the rolling roller is prevented from shaking and offsetting, the rolling effect is prevented from being influenced, the handle is rotated reversely, the rolling roller can be detached by separating the supporting plate from the rolling roller, the convenience for replacing the rolling roller is improved when rolling is finished, and the rolling efficiency is improved;

3. according to the utility model, the first spring is arranged below the positioning plate, so that the positioning roller can be buffered under the limit of the first telescopic column when the heat-conducting double-sided adhesive tape is tightly wound, the phenomenon that the adhesive tape is deformed or broken due to the fact that the positioning roller is driven by the first cylinder to have overlarge tension on the heat-conducting adhesive tape is avoided, and the winding quality is influenced.

Drawings

FIG. 1 is a schematic view of the overall structure of a winding device with positioning capability for processing a heat-conducting double-sided tape according to the present invention;

FIG. 2 is a right side view of a winding frame of the winding device with positioning capability for processing the heat-conducting double-sided tape according to the present invention;

FIG. 3 is a schematic diagram of a right-view internal structure of a tightening frame of a winding device with positioning capability for processing a heat-conducting double-sided tape according to the present invention;

fig. 4 is a schematic top view of a winding frame of the winding device with positioning capability for processing the heat-conducting double-sided tape according to the present invention.

In the figure: 1. a device main body; 101. rolling the frame; 102. a limiting roller; 103. a rolling roller; 104. cutting off the air cylinder; 105. a cutter; 2. a positioning assembly; 201. a fixing plate; 202. a first cylinder; 203. a first support plate; 204. a first telescopic column; 205. a first spring; 206. a first bracket; 207. positioning a roller; 208. positioning a plate; 3. a winding component; 301. a servo motor; 302. a belt; 303. a rotating shaft; 4. a tightening assembly; 401. tightening the frame; 402. a handle; 403. a screw; 404. a sliding sleeve; 405. a connecting rod; 406. a push rod; 407. a supporting plate; 408. a rubber plate; 409. a limiting rod; 5. a compression assembly; 501. a second cylinder; 502. a second support plate; 503. a telescopic rod; 504. a second telescopic column; 505. a second spring; 506. a second bracket; 507. a pressing roller; 6. a detection component; 601. a tension sensor; 602. an acousto-optic alarm.

Detailed Description

As shown in the figure 1-2, a winding device with positioning performance for processing a heat-conducting double-sided adhesive tape comprises a device main body 1, a winding component 3 and a pressing component 5, wherein the center of the device main body 1 is provided with a positioning component 2 for positioning the adhesive tape, the winding component 3 for winding the adhesive tape is arranged inside the right end of the device main body 1, the upper end of the winding component 3 is connected with a tensioning component 4 for winding and positioning, the pressing component 5 for pressing the adhesive tape is arranged at the upper right end of the device main body 1, the upper left end of the device main body 1 is provided with a detection component 6 for detecting tension, the device main body 1 comprises a winding frame 101, a limiting roller 102, a winding roller 103, a cutting cylinder 104 and a cutter 105, the upper left end of the winding frame 101 is provided with the limiting roller 102, the center of the right end of the winding frame 101 is provided with the winding roller 103, the upper right end of the winding frame 101 is provided with the cutting cylinder 104, the bottom end of the cutting cylinder 104 is connected with a cutter 105, the positioning assembly 2 comprises a fixing plate 201, a first cylinder 202, a first support plate 203, a first telescopic column 204, a first spring 205, a first bracket 206, a positioning roller 207 and a positioning plate 208, the top end of the fixing plate 201 is provided with the first cylinder 202, the top end of the first cylinder 202 is connected with the first support plate 203, the center of the top end of the first support plate 203 is provided with the first telescopic column 204, the outer side of the first telescopic column 204 is sleeved with the first spring 205, the top surface of the first spring 205 is connected with the first bracket 206, the upper end of the first bracket 206 is provided with the positioning roller 207, the front end and the rear end of the positioning roller 207 are provided with the positioning plates 208, when the double-sided adhesive tape is wound, the first cylinder 202 on the fixing plate 201 is started to push the first support plate 203, so that the positioning roller 207 in the first bracket 206 above can support and position the adhesive tape tightly, and the positioning plates 208 are arranged at the front end and the rear end of the positioning roller 207, so that the positioning plates 208 can be used for limiting the heat-conducting double-sided adhesive tape, and the problem that the rolling effect is not ideal due to the swinging and deviation of the adhesive tape in the rolling process can be avoided, the rolling component 3 comprises a servo motor 301, a belt 302 and a rotating shaft 303, the belt 302 is sleeved on the outer side of the left end of the servo motor 301, the rotating shaft 303 is arranged inside the upper end of the belt 302, the pressing component 5 comprises a second cylinder 501, a second support plate 502, an expansion rod 503, a second expansion column 504, a second spring 505, a second bracket 506 and a pressing roller 507, the bottom end of the second cylinder 501 is connected with the second support plate 502, the expansion rods 503 are arranged at the front end and the rear end of the top surface of the second support plate 502, the second expansion column 504 is arranged on the ground of the second support plate 502, and the second spring 505 is sleeved on the outer side of the second expansion column 504, the bottom surface of the second telescopic column 504 is provided with a second support 506, a pressing roller 507 is arranged inside the second support 506, the central position of the pressing roller 507 and the central position of the winding roller 103 are positioned on the same horizontal vertical line, the length direction of the pressing roller 507 and the length direction of the winding roller 103 are distributed in parallel, the pressing roller 507 limits and flattens the adhesive tape on the winding roller 103, and the adhesive tape can be stably attached to the upper portion of the winding roller 103 under the buffering of a second spring 505, so that the winding quality is further improved.

As shown in fig. 3-4, the tightening assembly 4 includes a tightening frame 401, a handle 402, a screw 403, a sliding sleeve 404, a connecting rod 405, a push rod 406, a support plate 407, a rubber plate 408 and a stop rod 409, the left side of the tightening frame 401 is provided with the handle 402, the right end of the handle 402 is connected with the screw 403, the outer side of the screw 403 is sleeved with the sliding sleeve 404, the upper and lower ends of the sliding sleeve 404 are rotatably connected with the connecting rod 405, the screw 403 is engaged with the sliding sleeve 404, the four connecting rods 405 are symmetrically arranged about the center position of the sliding sleeve 404, the sliding sleeve 404 can drive the support plate 407 to move outwards through the connecting rod 405 by driving the screw 403 to rotate, the sliding sleeve 404 can clamp and position the winding rollers 103 with different inner diameters, the application range of the device body 1 is increased, the lower end of the connecting rod 405 is connected with the push rod 406, the bottom end of the push rod is connected with the support plate 407, the rubber plate 408 is arranged outside of the support plate 407, and the left and right ends of the top surface of the supporting plate 407 are fixed with limit rods 409, and the rubber plate 408 is arranged outside the supporting plate 407, so that the friction force on the rolling roller 103 can be further improved, the rolling roller 103 is prevented from shaking and deviating, and the rolling effect is influenced, and the rolling roller 103 can be disassembled by separating the supporting plate 407 from the rolling roller 103 by reversely rotating the handle 402, so that the convenience of replacing the rolling roller 103 is improved when rolling is finished, thereby improving the rolling efficiency, the detection component 6 comprises a tension sensor 601 and an acousto-optic alarm 602, an acousto-optic alarm 602 is arranged above the tension sensor 601, the tension sensor 601 is arranged on the left side of the positioning component 2, so that the tension of the rubber belt can be monitored in real time, and when the tension is too large, a worker can be warned by the acousto-optic alarm 602, thereby be convenient for monitor the regulation to the tension of sticky tape, improve the quality when heat conduction double-sided tape rolls up.

In summary, when the winding device with positioning performance for processing the heat-conducting double-sided tape is used, firstly, according to the structure shown in fig. 1 and fig. 3, when the winding roller 103 is installed, the handle 402 is rotated to drive the screw 403 to rotate, the sliding sleeve 404 can drive the supporting plate 407 to move outwards through the push rod 406 via the connecting rod 405, so that the winding roller 103 with different inner diameters can be clamped and positioned, the application range of the device main body 1 is improved, meanwhile, the friction force to the winding roller 103 can be further improved by arranging the rubber plate 408 outside the supporting plate 407, the winding roller 103 is prevented from shaking and offsetting, the winding effect is influenced, the supporting plate 407 and the winding roller 103 can be separated by reversely rotating the handle 402, the roller 103 can be detached, and convenience in replacing the winding roller 103 is improved when winding is finished, thereby improving the rolling efficiency, then according to the structure shown in fig. 2, after the heat-conducting double-sided tape is fixed on the rolling roller 103, the servo motor 301 in the rolling frame 101 is started, and the belt 302 drives the rotating shaft 303 to rotate, thereby driving the rolling roller 103 outside the tightening component 4 to roll the heat-conducting double-sided tape processed on the limiting roller 102, then, by arranging the positioning component 2 at the left side of the rolling roller 103, when the double-sided tape is rolled, the first cylinder 202 on the fixing plate 201 is started to push the first support plate 203, so that the positioning roller 207 in the upper first support 206 can tighten and position the tape, and by arranging the positioning plates 208 at the front and rear ends of the positioning roller 207, the heat-conducting double-sided tape is conveniently wound and limited by the positioning plates 208, thereby preventing the tape from shaking and offsetting in the process, the problem of unsatisfactory rolling effect is caused, the pressing assembly 5 is arranged above the rolling roller 103, the second air cylinder 501 can be started, the second support plate 502 is limited by the telescopic rod 503, the pressing roller 507 limits and flattens the adhesive tape on the rolling roller 103, the adhesive tape can be smoothly attached to the upper part of the rolling roller 103 under the buffering of the second spring 505, the rolling quality is further improved, finally, the first spring 205 is arranged below the positioning plate 208, so that when the heat-conducting double-sided adhesive tape is tightened, the first spring 205 can buffer the positioning roller 207 under the limiting of the first telescopic column 204, the phenomenon that the positioning roller 207 is driven by the first air cylinder 202 to cause overlarge tension on the heat-conducting adhesive tape, the rolling adhesive tape is deformed or broken, and the influence on the rolling quality is avoided, and meanwhile, the tension sensor 601 is arranged on the left side of the positioning assembly 2, can real-time rate of tension to the sticky tape monitor, can come to warn the staff through audible-visual alarm 602 when tension too big appears to be convenient for monitor the tension of sticky tape and adjust, improve the quality when heat conduction double-sided tape rolling, and when the rolling finishes, make cutter 105 cut off heat conduction double-sided tape through cutting off cylinder 104.

Claims

1. The winding device with the positioning performance for processing the heat-conducting double-sided adhesive tape comprises a device main body (1), a winding assembly (3) and a pressing assembly (5), and is characterized in that the center of the device main body (1) is provided with the positioning assembly (2) for positioning the adhesive tape, the winding assembly (3) for winding the adhesive tape is arranged inside the right end of the device main body (1), the upper end of the winding assembly (3) is connected with a tightening assembly (4) for winding and positioning, the pressing assembly (5) for pressing the adhesive tape is arranged at the upper right end of the device main body (1), the upper left end of the device main body (1) is provided with a detection assembly (6) for detecting tension, the device main body (1) comprises a winding frame (101), a limiting roller (102), a winding roller (103), a cutting cylinder (104) and a cutter (105), a limiting roller (102) is arranged at the upper left end of the winding frame (101), a winding roller (103) is arranged at the center of the right end of the winding frame (101), a cutting cylinder (104) is arranged at the upper right end of the winding frame (101), a cutter (105) is connected to the bottom end of the cutting cylinder (104), the positioning assembly (2) comprises a fixing plate (201), a first cylinder (202), a first support plate (203), a first telescopic column (204), a first spring (205), a first support frame (206), a positioning roller (207) and a positioning plate (208), the first cylinder (202) is arranged at the top end of the fixing plate (201), the first support plate (203) is connected to the top end of the first cylinder (202), the first telescopic column (204) is arranged at the center of the top end of the first support plate (203), and the first spring (205) is sleeved on the outer side of the first telescopic column (204), the top surface of the first spring (205) is connected with a first bracket (206), the upper end of the first bracket (206) is provided with a positioning roller (207), and the front end and the rear end of the positioning roller (207) are provided with positioning plates (208).

2. The winding device with positioning performance for processing the heat-conducting double-sided adhesive tape according to claim 1, wherein the winding component (3) comprises a servo motor (301), a belt (302) and a rotating shaft (303), the belt (302) is sleeved on the outer side of the left end of the servo motor (301), and the rotating shaft (303) is arranged inside the upper end of the belt (302).

3. The winding device with positioning function for processing the heat-conducting double-sided adhesive tape according to claim 1, it is characterized in that the tightening component (4) comprises a tightening frame (401), a handle (402), a screw rod (403), a sliding sleeve (404), a connecting rod (405), a push rod (406), a supporting plate (407), a rubber plate (408) and a limiting rod (409), the handle (402) is arranged at the left side of the tightening frame (401), the right end of the handle (402) is connected with a screw (403), the outer side of the screw (403) is sleeved with a sliding sleeve (404), the upper end and the lower end of the sliding sleeve (404) are rotatably connected with a connecting rod (405), the lower end of the connecting rod (405) is connected with a push rod (406), and the bottom of push rod (406) is connected with fagging (407), the outside of fagging (407) is provided with offset plate (408), and both ends are fixed with gag lever post (409) about the top surface of fagging (407).

4. The winding device with positioning performance for processing the heat-conducting double-sided adhesive tape as claimed in claim 3, wherein the screw (403) is engaged with the sliding sleeve (404), and four connecting rods (405) are symmetrically arranged about the center position of the sliding sleeve (404).

5. The winding device with positioning performance for processing the heat-conducting double-sided tape according to claim 1, wherein the pressing assembly (5) comprises a second cylinder (501), a second support plate (502), an expansion rod (503), a second expansion column (504), a second spring (505), a second support (506) and a pressing roller (507), the second support plate (502) is connected to the bottom end of the second cylinder (501), the expansion rods (503) are arranged at the front end and the rear end of the top surface of the second support plate (502), the second expansion column (504) is arranged on the ground of the second support plate (502), the second spring (505) is sleeved on the outer side of the second expansion column (504), the second support (506) is arranged on the bottom surface of the second expansion column (504), and the pressing roller (507) is arranged inside the second support (506).

6. The winding device with positioning performance for processing the heat-conducting double-sided adhesive tape as claimed in claim 5, wherein the central position of the pressing roller (507) and the central position of the winding roller (103) are located on the same horizontal vertical line, and the length direction of the pressing roller (507) and the length direction of the winding roller (103) are distributed in parallel.

7. The winding device with positioning performance for processing the heat-conducting double-sided adhesive tape according to claim 1, wherein the detection assembly (6) comprises a tension sensor (601) and an acousto-optic alarm (602), and the acousto-optic alarm (602) is arranged above the tension sensor (601).