Edge trimmer for aluminum foil processing

Abstract

The utility model belongs to the technical field of cable foil processing, and discloses an edge trimmer for aluminum foil processing, which comprises a conveying component used for conveying aluminum foil in a rolling manner, and a cutting component used for cutting the aluminum foil after elastically pressing the aluminum foil is mounted at the top of the conveying component. The supporting assembly is arranged below the cutting assembly and used for groove type supporting and can adjust the supporting position in a sliding mode, and a synchronizing assembly used for synchronously adjusting the slitting position and the supporting position is installed between the supporting assembly and the cutting assembly; the supporting assembly comprises a supporting frame. According to the edge trimmer for aluminum foil machining, due to the arrangement of the groove type support, the feed depth is increased, the feed depth is convenient to control, and slitting is convenient; the supporting positions are adjusted in a sliding mode, so that supporting of different cutting positions is met; by means of synchronous slitting position adjustment and supporting position adjustment, it is guaranteed that the slitting position and the supporting position are kept corresponding all the time, and meanwhile adjustment is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable foil processing, in particular to a trimmer for aluminum foil processing. Background Art

[0002] Cable foil is an aluminum-plastic composite foil that is coated with plastic film on one or both sides of the aluminum foil using the airtightness and shielding properties of the aluminum foil. It is used as a cable shield. During its processing, the aluminum foil needs to be trimmed. Aluminum foil trimming is an important part of the aluminum foil processing process, which aims to ensure that the edges of the aluminum foil are neat and smooth to meet the needs of subsequent applications.

[0003] In contrast, a Chinese patent with authorization announcement number CN219649990U discloses a trimming device for rolled copper foil, comprising: a workbench, with a trimming frame installed on the upper end of the workbench; a clamping mechanism installed on the workbench, used to drive the copper foil strip to move; a lifting mechanism installed on the trimming frame, used to drive the moving mechanism to lift and lower; a moving mechanism installed at the lower end of the lifting mechanism, used to adjust the position of the trimming mechanism; a trimming mechanism installed at the lower end of the moving mechanism, used to trim the edges of the copper foil strip.

[0004] The above patent adopts a flat support when slitting aluminum foil, and has no knife groove. When slitting, the aluminum foil needs to be cut through without touching the support surface, which makes it difficult to control the cutting depth and inconvenient to operate. Therefore, a new device needs to be designed. Utility Model Content

[0005] The utility model aims to provide a trimmer for aluminum foil processing to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A trimmer for aluminum foil processing, comprising a conveying assembly for rolling and conveying aluminum foil, a cutting assembly for elastically pressing the aluminum foil and then cutting the aluminum foil is installed on the top of the conveying assembly, and also comprises a supporting assembly arranged below the cutting assembly for groove-type support and capable of slidingly adjusting the support position, and a synchronization assembly for synchronously adjusting the cutting position and the support position is installed between the supporting assembly and the cutting assembly;

[0008] The support assembly includes a support frame, two guide rollers are symmetrically arranged on both sides of the top of the support frame, a second forward and reverse threaded screw is arranged between the two guide rollers, a motor is installed behind the second forward and reverse threaded screw, two support plates are symmetrically arranged on the second forward and reverse threaded screw, and knife grooves are opened on the support plates.

[0009] Furthermore: the conveying assembly includes a frame, and two groups of conveying rollers are symmetrically arranged on both sides of the frame.

[0010] Furthermore: the cutting assembly includes an electric push rod, a guide rail is installed at the bottom of the electric push rod, a first positive and negative threaded screw is installed in the guide rail, two slides are symmetrically installed on the first positive and negative threaded screw, four elastic pressure rods are evenly arranged at the four corners of the slide, rollers are arranged under the elastic pressure rods, and a cutting disc is arranged in the middle position below the slide.

[0011] Furthermore: the synchronization component includes a driving wheel, a driven wheel is arranged above the driving wheel, a synchronous belt is installed between the driven wheel and the driving wheel, a tensioning wheel is arranged on the inner side of the synchronous belt, a telescopic rod is arranged on one side of the tensioning wheel, and a tension spring is installed on the outside of the telescopic rod.

[0012] Furthermore: the guide roller is rotatably connected to the support frame, the guide roller is tangent to the upper surface of the support plate, and the two ends of the support plate are arc-shaped.

[0013] Furthermore: the slide seat is slidably connected to the guide rail.

[0014] Compared with the prior art, the beneficial effects are:

[0015] 1. The groove support is set to increase the feed depth, making it easier to control the feed depth and facilitate slitting;

[0016] 2. The support position can be adjusted by sliding to meet the support requirements of different cutting positions;

[0017] 3. Through the setting of synchronous slitting position adjustment and support position adjustment, it is ensured that the slitting position and the support position always correspond to each other, and the adjustment is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a trimmer for aluminum foil processing described in the utility model;

[0019] Figure 2 This is an axonometric view of a conveying assembly of a trimmer for aluminum foil processing described in the utility model;

[0020] Figure 3 It is a right view of a cutting assembly of a trimmer for aluminum foil processing according to the utility model;

[0021] Figure 4 This is an axonometric view of a support assembly of a trimmer for aluminum foil processing described in the utility model;

[0022] Figure 5 It is a front view of a synchronous component of a trimmer for aluminum foil processing described in the utility model.

[0023] In the accompanying drawings, 101, frame; 102, conveying roller; 201, electric push rod; 202, guide rail; 203, first positive and negative threaded screw; 204, slide seat; 205, cutting disc; 206, elastic pressure rod; 207, roller; 301, support frame; 302, guide roller; 303, second positive and negative threaded screw; 304, motor; 305, support plate; 306, knife groove; 401, driving wheel; 402, driven wheel; 403, synchronous belt; 404, tensioning wheel; 405, telescopic rod; 406, tension spring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 5 A trimmer for aluminum foil processing includes a conveying assembly for rolling and conveying the aluminum foil, a cutting assembly for elastically pressing the aluminum foil and then cutting the aluminum foil is installed on the top of the conveying assembly, and also includes a supporting assembly arranged below the cutting assembly for groove-type support and slidable adjustment of the support position, and a synchronization assembly for synchronous cutting position adjustment and support position adjustment is installed between the support assembly and the cutting assembly.

[0026] In this embodiment: the conveying assembly includes a frame 101, and two groups of conveying rollers 102 are symmetrically arranged on both sides of the frame 101. Under the support of the frame 101, the aluminum foil passes through the two groups of conveying rollers 102 in sequence to convey the aluminum foil;

[0027] In this embodiment: the cutting assembly includes an electric push rod 201, a guide rail 202 is installed at the bottom of the electric push rod 201, a first positive and negative threaded screw rod 203 is installed in the guide rail 202, two slide seats 204 are symmetrically installed on the first positive and negative threaded screw rod 203, four elastic pressure rods 206 are evenly arranged at the four corners of the slide seat 204, rollers 207 are arranged under the elastic pressure rods 206, and a cutting disk 205 is arranged at the middle position below the slide seat 204. The slide seat 204 is slidably connected to the guide rail 202, and the electric push rod 201 is extended to drive the slide seat 204 under the guide rail 202 to move downward. During the process, the roller 207 at the bottom of the elastic pressure rod 206 will first press against the aluminum foil to fix the aluminum foil. As the downward pressure depth increases, the elastic pressure rod 206 is compressed, and the cutting disk 205 cuts and trims the aluminum foil;

[0028] In this embodiment: the support assembly includes a support frame 301, two guide rollers 302 are symmetrically arranged on both sides of the top of the support frame 301, a second positive and negative threaded screw rod 303 is arranged between the two guide rollers 302, a motor 304 is installed behind the second positive and negative threaded screw rod 303, two support plates 305 are symmetrically arranged on the second positive and negative threaded screw rod 303, a knife groove 306 is opened on the support plate 305, the guide rollers 302 are rotatably connected to the support frame 301, the guide rollers 302 are tangent to the upper surface of the support plate 305, and the two ends of the support plate 305 are arc-shaped. The support frame 301 supports the motor 304 to drive the second positive and negative threaded screw rod 303 to rotate, and pushes the two support plates 305 to drive the knife groove 306 to move and adjust the support position, and then the aluminum foil passes through the surface of the support plate 305 under the support of the guide rollers 302, and the cutting disc 205 cuts through the aluminum foil and enters the knife groove 306 under the support of the support plate 305;

[0029] In this embodiment: the synchronization component includes a driving wheel 401, a driven wheel 402 is arranged above the driving wheel 401, a synchronous belt 403 is installed between the driven wheel 402 and the driving wheel 401, a tensioning wheel 404 is arranged on the inner side of the synchronous belt 403, a telescopic rod 405 is arranged on one side of the tensioning wheel 404, and a tension spring 406 is installed on the outside of the telescopic rod 405. When the second positive and negative threaded screw 303 rotates, the driven wheel 402 is driven to rotate through the driving wheel 401 and the synchronous belt 403, so that the first positive and negative threaded screw 203 and the second positive and negative threaded screw 303 rotate synchronously, thereby pushing the slide 204 to move synchronously with the corresponding knife groove 306 along the guide rail 202 to adjust the cutting position.

[0030] Working principle: Before trimming the aluminum foil, the support frame 301 supports the motor 304 to drive the second positive and negative threaded screw 303 to rotate, pushing the two support plates 305 to drive the knife groove 306 to move. At the same time, the second positive and negative threaded screw 303 drives the driven wheel 402 to rotate through the driving wheel 401 and the synchronous belt 403, so that the first positive and negative threaded screw 203 and the second positive and negative threaded screw 303 rotate synchronously, thereby pushing the slide 204 to move synchronously with the corresponding knife groove 306 along the guide rail 202 to adjust the cutting position. In this process, the tension spring 406 pulls the tension wheel 404 along the telescopic rod 405 to provide tension for the synchronous belt 403 After the adjustment is completed, the aluminum foil passes through the two groups of conveying rollers 102 in sequence under the support of the frame 101, and the middle part of the aluminum foil passes through the surface of the support plate 305 under the support of the guide roller 302. Then the conveying roller 102 conveys the aluminum foil to move along the surface of the support plate 305, and then the electric push rod 201 extends to drive the slide 204 under the guide rail 202 to move downward. During the process, the roller 207 at the bottom of the elastic pressure rod 206 will first press against the aluminum foil to fix the aluminum foil. As the downward pressure depth increases, the elastic pressure rod 206 is compressed, and the cutting disc 205 cuts through the aluminum foil and enters the knife groove 306 to cut and trim the aluminum foil.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A trimmer for aluminum foil processing, comprising a conveying assembly for rolling and conveying aluminum foil, a cutting assembly for elastically pressing the aluminum foil and then cutting the aluminum foil is installed on the top of the conveying assembly, characterized in that: It also includes a support assembly provided below the cutting assembly for grooved support and capable of slidably adjusting the support position, and a synchronization assembly for synchronously adjusting the slitting position and the support position is installed between the support assembly and the cutting assembly; The support assembly comprises a support frame (301), two guide rollers (302) are symmetrically arranged on both sides of the top of the support frame (301), a second forward and reverse threaded screw rod (303) is arranged between the two guide rollers (302), a motor (304) is installed behind the second forward and reverse threaded screw rod (303), two support plates (305) are symmetrically arranged on the second forward and reverse threaded screw rod (303), and a knife groove (306) is opened on the support plate (305).

2. The trimmer for aluminum foil processing according to claim 1, characterized in that: The conveying assembly comprises a frame (101), and two groups of conveying rollers (102) are symmetrically arranged on both sides of the frame (101).

3. The trimmer for aluminum foil processing according to claim 1, characterized in that: The cutting assembly comprises an electric push rod (201), a guide rail (202) is installed at the bottom of the electric push rod (201), a first positive and negative threaded screw rod (203) is installed in the guide rail (202), two slide seats (204) are symmetrically installed on the first positive and negative threaded screw rod (203), four elastic pressure rods (206) are evenly arranged at the four corners of the slide seat (204), a roller (207) is arranged under the elastic pressure rod (206), and a cutting disc (205) is arranged in the middle position below the slide seat (204).

4. The trimmer for aluminum foil processing according to claim 1, characterized in that: The synchronization component comprises a driving wheel (401), a driven wheel (402) is arranged above the driving wheel (401), a synchronous belt (403) is installed between the driven wheel (402) and the driving wheel (401), a tension wheel (404) is arranged on the inner side of the synchronous belt (403), a telescopic rod (405) is arranged on one side of the tension wheel (404), and a tension spring (406) is installed on the outside of the telescopic rod (405).

5. The trimmer for aluminum foil processing according to claim 1, characterized in that: The guide roller (302) is rotatably connected to the support frame (301), the guide roller (302) is tangent to the upper surface of the support plate (305), and the two ends of the support plate (305) are arc-shaped.

6. The trimmer for aluminum foil processing according to claim 3, characterized in that: The sliding seat (204) is slidably connected to the guide rail (202).

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