Slitting device for producing heat-conducting double-faced adhesive tape

Abstract

The utility model discloses a striping device for producing a heat-conducting double-faced adhesive tape, which relates to the technical field of double-faced adhesive tape production and comprises a main body, a supporting plate is fixedly mounted at the upper end of the main body, a damping rail is fixedly mounted at the upper end of the supporting plate, and a fixing frame is fixedly mounted on one side of the damping rail. One end of the fixing frame is fixedly connected with an extrusion device, the rear end of the extrusion device is fixedly provided with an adjusting device, the rear end of the adjusting device is fixedly connected with a collecting device, and the lower end of the main body is fixedly connected with a base. Under the combined action of the driving machine, the rolling wheel, the pressing wheel, the connecting plate, the supporting column, the heating plate and the heat conduction groove, the double-faced adhesive tape can be extruded and attached through the device, so that the double-faced adhesive tape is attached more tightly, and the use efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of double-sided adhesive production, in particular to a slitting device for the production of heat-conducting double-sided adhesive. Background Art

[0002] The heat-conducting double-sided adhesive is composed of an acrylic polymer filled with heat-conducting ceramic powder and compounded with an organic silicone adhesive. It has the characteristics of high heat conduction and insulation, and has softness, compressibility, conformability, and strong adhesiveness. It has a large applicable temperature range, can fill uneven surfaces, can closely and firmly adhere to heat source devices and heat sinks, and quickly conduct heat away. The following problems exist in the prior art:

[0003] For example, a slitting device for the production of heat-conducting double-sided adhesive in a Chinese patent (authorized publication number CN216139009U, application date August 12, 2021) discloses that it includes a workbench, the lower outer surface of the workbench is provided with supporting feet, a blanking groove is opened in the middle of the upper outer surface of the workbench, a receiving box is arranged below the blanking groove, a material placing rack is arranged on the upper outer surface of the workbench, a pressing device for pressing the double-sided adhesive is arranged on one side of the material placing rack, and a sliding device for stretching the double-sided adhesive is arranged on the inner surface of the blanking groove. The slitting device for the production of heat-conducting double-sided adhesive of the utility model, through the pressing device, after the sliding device finishes straightening the double-sided adhesive, the electric push rod extends to drive the fixed frame to move downward until the double-sided adhesive below is pressed, which can prevent the position from shifting during slitting and cutting and affect the slitting quality. At the same time, the guide wheel can facilitate the pulling of the double-sided adhesive and improve the slitting efficiency, bringing a better application prospect. For similar structural designs, the existing devices cannot effectively press the double-sided adhesive, and at the same time, the existing devices cannot adjust the cutting distance, resulting in the device being unable to be adjusted according to different models. The existing devices cannot collect the double-sided adhesive, and the practicability is not high. Summary of the Utility Model

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A slitting device for the production of heat-conducting double-sided adhesive includes a main body, a support plate is fixedly installed at the upper end of the main body, a shock-absorbing rail is fixedly installed at the upper end of the support plate, a fixed frame is fixedly installed on one side of the shock-absorbing rail, an extrusion device is fixedly connected to one end of the fixed frame, an adjusting device is fixedly installed at the rear end of the extrusion device, a collecting device is fixedly connected to the rear end of the adjusting device, and a base is fixedly connected to the lower end of the main body.

[0006] A further improvement of the technical solution of the present utility model lies in: the extrusion device includes a driving machine, one side of the driving machine is fixedly connected to one side of the fixed frame, one end of the driving machine is fixedly connected to a roller, a pressing wheel is fixedly installed at the lower end of the roller, struts are arranged on both sides of the driving machine, a connecting plate is fixedly installed at the lower end of the struts, a heating plate is fixedly installed at the upper end of the struts, and a heat conduction groove is fixedly connected to the upper end of the heating plate.

[0007] A further improvement of the technical solution of the present utility model lies in: the adjusting device includes a rotating shaft, the lower end of the rotating shaft is fixedly connected to the upper end of the main body, a motor is fixedly connected to one side of the rotating shaft, a bearing is fixedly installed at one end of the motor, a telescopic column is arranged outside the bearing, a bolt is fixedly installed at one end of the telescopic column, a connecting rod is fixedly installed at one end of the bolt, and a cutting device is fixedly installed at one end of the connecting rod.

[0008] A further improvement of the technical solution of the present utility model lies in: the cutting device includes a groove, clamping grooves are fixedly installed on both sides of the groove, a balance block is arranged at the rear end of the clamping groove, a spring is arranged at the rear end of the balance block, a rotating rod is arranged on one side of the spring, a blade is fixedly installed at one end of the rotating rod, and reinforcing ribs are fixedly installed at the upper and lower ends of the groove.

[0009] A further improvement of the technical solution of the present utility model lies in: the collecting device includes a turntable, one side of the turntable is fixedly connected to the upper end of the main body, a track groove is fixedly installed at the upper end of the turntable, a rotating column is arranged on the surface of the turntable, a protective plate is arranged outside the rotating column, a clamping plate is arranged on the surface of the protective plate, a folding rod is fixedly connected to one end of the clamping plate, and a floating plate is fixedly installed at one end of the folding rod.

[0010] A further improvement of the technical solution of the present utility model lies in: there are four groups of the struts, and heating wires are arranged inside the heating plate.

[0011] A further improvement of the technical solution of the present utility model lies in: there are five groups of the cutting devices, and there are two groups of motors with the same model.

[0012] A further improvement of the technical solution of the present utility model lies in: there are four groups of the floating plates.

[0013] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is:

[0014] 1. The present utility model provides a slitting device for the production of heat-conducting double-sided tape. Through the combined action of the driving machine, roller, pressing wheel, connecting plate, strut, heating plate, and heat conduction groove, the device can extrude and bond the double-sided tape, so that the double-sided tape is bonded more tightly, improving the use efficiency of the device.

[0015] 2. The present utility model provides a slitting device for the production of thermally conductive double-sided adhesive. Through the combined action of a rotating shaft, a motor, a bearing, a telescopic column, a connecting rod, a bolt, a cutting device, a groove, a clamping groove, a balance block, a spring, a reinforcing rib, a rotating rod, and a blade, the cutting width can be adjusted according to the needs of the device products, so that the device can perform slitting according to different needs, improving the practicability of the device.

[0016] 3. The present utility model provides a slitting device for the production of thermally conductive double-sided adhesive. Through the combined action of a turntable, a track groove, a rotating column, a protective plate, a clamping plate, a folding rod, and a floating plate, the device can rotate and collect the double-sided adhesive, fix one side of the double-sided adhesive, and improve the collection efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the slitting device for the production of thermally conductive double-sided adhesive of the present utility model;

[0018] Figure 2 is a schematic diagram of the structure of the extrusion device of the present utility model;

[0019] Figure 3 is a schematic diagram of the structure of the adjusting device of the present utility model;

[0020] Figure 4 is a schematic diagram of the structure of the cutting device of the present utility model;

[0021] Figure 5 is a schematic diagram of the structure of the collecting device of the present utility model.

[0022] In the figure: 1, main body; 2, support plate; 3, shock-absorbing rail; 4, fixing frame; 5, extrusion device; 6, adjusting device; 7, collecting device; 8, base; 50, drive motor; 51, roller; 52, pressure wheel; 53, connecting plate; 54, support column; 55, heating plate; 56, heat-conducting groove; 60, rotating shaft; 61, motor; 62, bearing; 63, telescopic column; 64, connecting rod; 65, bolt; 66, cutting device; 660, groove; 661, clamping groove; 662, balance block; 663, spring; 664, reinforcing rib; 665, rotating rod; 666, blade; 70, turntable; 71, track groove; 72, rotating column; 73, protective plate; 74, clamping plate; 75, folding rod; 76, floating plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following further describes the present utility model in detail with reference to the embodiments:

[0024] As Figure 1As shown in the figure, the present utility model provides a slitting device for the production of heat-conducting double-sided tape, which includes a main body 1. A support plate 2 is fixedly installed at the upper end of the main body 1 to effectively support the device. A shock-absorbing rail 3 is fixedly installed at the upper end of the support plate 2. A fixing frame 4 is fixedly installed on one side of the shock-absorbing rail 3. One end of the fixing frame 4 is fixedly connected to an extrusion device 5, which can extrude the double-sided tape. An adjusting device 6 is fixedly installed at the rear end of the extrusion device 5. The position of the adjusting device is adjusted according to the required slitting width. A collecting device 7 is fixedly connected to the rear end of the adjusting device 6 to collect the slit double-sided tape. The lower end of the main body 1 is fixedly connected to a base 8.

[0025] As Figure 2 shown, the present utility model provides a technical solution: Preferably, the extrusion device 5 includes a driving machine 50. One side of the driving machine 50 is fixedly connected to one side of the fixing frame 4. One end of the driving machine 50 is fixedly connected to a roller 51. The driving machine 50 drives the roller 51 to rotate. A pressing wheel 52 is fixedly installed at the lower end of the roller 51, so that the roller 51 drives the pressing wheel 52 to extrude the double-sided tape. Support columns 54 are arranged on both sides of the driving machine 50 to support the device. A connecting plate 53 is fixedly installed at the lower end of the support column 54. A heating plate 55 is fixedly installed at the upper end of the support column 54. A heat-conducting groove 56 is fixedly connected to the upper end of the heating plate 55. The heating plate 55 is heated through the heat-conducting groove 56 to facilitate the adhesion of the double-sided tape. Four groups of support columns 54 are provided, and heating wires are arranged inside the heating plate 55.

[0026] As Figure 3 and Figure 4 shown, the present utility model provides a technical solution: Preferably, the adjusting device 6 includes a rotating shaft 60. The lower end of the rotating shaft 60 is fixedly connected to the upper end of the main body 1. One side of the rotating shaft 60 is fixedly connected to a motor 61. The motor 61 drives the rotating shaft 60 to rotate. A bearing 62 is fixedly installed at one end of the motor 61. A telescopic column 63 is arranged outside the bearing 62. A bolt 65 is fixedly installed at one end of the telescopic column 63. A connecting rod 64 is fixedly installed at one end of the bolt 65. The telescopic column 63 drives the bolt 65 to move. A cutting device 66 is fixedly installed at one end of the connecting rod 64. The cutting device 66 includes a groove 660. Clamping grooves 661 are fixedly installed on both sides of the groove 660, which can fix the device. A balancing block 662 is arranged at the rear end of the clamping groove 661, so that the device can rotate better during cutting. A spring 663 is arranged at the rear end of the balancing block 662. A rotating rod 665 is arranged on one side of the spring 663. A blade 666 is fixedly installed at one end of the rotating rod 665. When the device rotates, the spring 663 drives the rotating rod 665 outwards to cut. Reinforcing ribs 664 are fixedly installed at the upper and lower ends of the groove 660. Five groups of cutting devices 66 are provided, and two groups of motors 61 with the same model are provided.

[0027] AsFigure 5 As shown in the figure, the present utility model provides a technical solution: Preferably, the collecting device 7 includes a turntable 70. One side of the turntable 70 is fixedly connected to the upper end of the main body 1. A rail groove 71 is fixedly installed on the upper end of the turntable 70. A rotating column 72 is arranged on the surface of the turntable 70 and rotates through the rotating column 72. A protection plate 73 is arranged outside the rotating column 72. A clamping plate 74 is arranged on the surface of the protection plate 73. One end of the clamping plate 74 is fixedly connected to a folding rod 75 to adjust the collecting width. One end of the folding rod 75 is fixedly installed with a floating plate 76 to fix the double-sided tape by rotating collection. Four groups of floating plates 76 are provided.

[0028] Next, the working principle of the slitting device for producing the heat-conducting double-sided tape will be specifically described.

[0029] As Figures 1-5 shown, when this slitting device for producing the heat-conducting double-sided tape is in use, the driving machine 50 drives the roller 51 to rotate, so that the pressing wheel 52 presses the double-sided tape to effectively fix both sides of the double-sided tape. The motor 61 drives the rotating shaft 60 to rotate, so that the blade 666 rotates. The rotating rod 665 is rotated through the spring 663, so that the blade 666 is extended to slit the double-sided tape. The floating plate 76 rotates and collects the tape, and the folding rod 75 extends the device to adjust the collection size.

[0030] The above has generally described the present utility model in detail. However, based on the present utility model, some modifications or improvements can be made, which are obvious to those of ordinary skill in the technical field. Therefore, modifications or improvements made without departing from the spirit of the present utility model are within the protection scope of the present utility model.

Claims

1. A stripping device for producing thermally conductive double-sided adhesive tape, comprising a main body (1), characterized in that: A support plate (2) is fixedly mounted on the upper end of the main body (1), a shock absorbing rail (3) is fixedly mounted on the upper end of the support plate (2), a fixing frame (4) is fixedly mounted on one side of the shock absorbing rail (3), one end of the fixing frame (4) is fixedly connected to an extrusion device (5), an adjustment device (6) is fixedly mounted on the rear end of the extrusion device (5), a collection device (7) is fixedly connected to the rear end of the adjustment device (6), a base (8) is fixedly connected to the lower end of the main body (1), the adjustment device (6) comprises a rotating shaft (60), the lower end of the rotating shaft (60) is fixedly connected to the upper end of the main body (1), a motor (61) is fixedly connected to one side of the rotating shaft (60), a bearing (62) is fixedly mounted on one end of the motor (61), and the bearing (62) ) is provided with a telescopic column (63) on the outer side, a stopcock (65) is fixedly installed on one end of the telescopic column (63), a connecting rod (64) is fixedly installed on one end of the stopcock (65), a cutting device (66) is fixedly installed on one end of the connecting rod (64), and the cutting device (66) comprises a groove (660), clamping grooves (661) are fixedly installed on both sides of the groove (660), a balance block (662) is provided at the rear end of the clamping groove (661), a spring (663) is provided at the rear end of the balance block (662), a rotating rod (665) is provided on one side of the spring (663), a blade (666) is fixedly installed on one end of the rotating rod (665), and reinforcing ribs (664) are fixedly installed at the upper and lower ends of the groove (660).

2. A stripping device for producing thermally conductive double-sided adhesive tape according to claim 1, characterized in that: The extrusion device (5) comprises a driving machine (50), one side of the driving machine (50) is fixedly connected to one side of the fixed frame (4), one end of the driving machine (50) is fixedly connected to a roller (51), the lower end of the roller (51) is fixedly mounted with a pressing wheel (52), pillars (54) are arranged on both sides of the driving machine (50), the lower end of the pillar (54) is fixedly mounted with a connecting plate (53), the upper end of the pillar (54) is fixedly mounted with a heating plate (55), and the upper end of the heating plate (55) is fixedly connected with a heat conduction groove (56).

3. A stripping device for producing thermally conductive double-sided adhesive according to claim 1, characterized in that: The collecting device (7) comprises a rotating disk (70), one side of which is fixedly connected to the upper end of the main body (1), a rail groove (71) is fixedly installed on the upper end of the rotating disk (70), a rotating column (72) is arranged on the surface of the rotating disk (70), a protective plate (73) is arranged on the outer side of the rotating column (72), a clamping plate (74) is arranged on the surface of the protective plate (73), one end of the clamping plate (74) is fixedly connected to a folding rod (75), and one end of the folding rod (75) is fixedly installed with a floating plate (76).

4. A stripping device for producing thermally conductive double-sided adhesive tape according to claim 2, characterized in that: The support pillars (54) are provided in four groups, and a heating wire is provided inside the heating plate (55).

5. The stripping device for producing thermally conductive double-sided adhesive according to claim 1, characterized in that: The cutting devices (66) are provided in five groups, and the motors (61) are provided in two groups of the same model.

6. A stripping device for producing thermally conductive double-sided adhesive tape according to claim 3, characterized in that: The floating plates (76) are provided in four groups.

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