Cleaning device for interior of die-cutting machine

Abstract

The utility model relates to the field of die-cutting machines, and discloses a cleaning device for the interior of a die-cutting machine, which comprises a mounting plate, a material guiding shaft is mounted at the right end of the mounting plate, a material receiving shaft is mounted at the right end of the mounting plate close to the bottom end, and a fixing component is mounted at the right end of the mounting plate close to the front end of the material guiding shaft. The fixing assembly comprises a fixing plate, the left end of the fixing plate is fixedly connected to the right end of the mounting plate, a positioning groove is formed in the right end of the fixing plate, a positioning column is inserted into the inner wall of the positioning groove, a U-shaped plate is fixedly connected to the right end of the positioning column, a rotating shaft is inserted into the inner wall of the U-shaped plate, and a cleaning shaft is fixedly connected to the outer wall of the rotating shaft. According to the cleaning device, the fixed rotating ring can be driven to move backwards by shifting the cleaning shaft backwards, the fixed rotating ring moves backwards to extrude the ball block so that the ball block can be contained in the U-shaped plate, then the cleaning shaft can be driven to be separated from the interior of the U-shaped plate by continuously shifting the cleaning shaft, and the cleaning shaft is convenient to replace.

Description

Technical Field

[0001] The utility model relates to the field of die cutting machines, in particular to a cleaning device used inside a die cutting machine. Background Art

[0002] A film cutter is a common cutting device that can cut paper. After the paper is cut, dust will be generated. In order to clean the paper, a cleaning device is usually installed inside the paper cutter to remove the dust on the surface of the paper.

[0003] Most of the existing cleaning devices are provided with a cleaning rubber roller to provide cleaning capability. Before use, it needs to be fixedly installed inside the paper cutter using qualified bolts. Since the bolts are used for installation, the entire device needs to be disassembled and adjusted for multiple sets of bolts during disassembly and installation, which is troublesome during replacement. Therefore, a cleaning device for the inside of a die-cutting machine is proposed to solve the above problem. Utility Model Content

[0004] In order to remedy the above deficiencies, the utility model provides a cleaning device for the inside of a die-cutting machine, aiming to improve the problem in the prior art that "multiple sets of bolts need to be disassembled and adjusted when replacing a cleaning component, which is troublesome during replacement".

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cleaning device for the inside of a die-cutting machine, comprising a mounting plate, a material guide shaft is mounted on the right end of the mounting plate, a material receiving shaft is mounted on the right end of the mounting plate near the bottom end, a fixing component is mounted on the right end of the mounting plate near the front end of the material guide shaft, the fixing component comprises a fixing plate, the left end of the fixing plate is fixedly connected to the right end of the mounting plate, a positioning groove is provided at the right end of the fixing plate, a positioning column is inserted into the inner wall of the positioning groove, a U-shaped plate is fixedly connected to the right end of the positioning column, a rotating shaft is inserted into the inner wall of the U-shaped plate, a cleaning shaft is fixedly connected to the outer wall of the rotating shaft, and a protective component is provided at the front end of the U-shaped plate.

[0006] As a further description of the above technical solution:

[0007] The fixing assembly also includes a fixing swivel, which is slidably connected to the outer wall of the rotating shaft, and a stopper is fixedly connected to the left end of the rotating shaft.

[0008] As a further description of the above technical solution:

[0009] The fixed swivel slides on the inner wall of the U-shaped plate, the inner wall of the U-shaped plate is slidably connected with a ball block, the top of the ball block is fixedly connected with a fixed spring, and the top of the fixed spring is fixedly connected to the inner wall of the U-shaped plate.

[0010] As a further description of the above technical solution:

[0011] The right end of the fixed rotating ring is fixedly connected with a push spring, and the right end of the push spring is fixedly connected to the left end of the cleaning shaft.

[0012] As a further description of the above technical solution:

[0013] A shift block is fixedly connected to the top of the U-shaped plate, and the shift block is arranged in an L shape.

[0014] As a further description of the above technical solution:

[0015] The protection component comprises an arc block, which is slidably connected to the inner wall of the U-shaped plate. The left end of the arc block is fixedly connected to a sliding rod, which penetrates and is slidably connected to the front end of the U-shaped plate.

[0016] As a further description of the above technical solution:

[0017] The front end of the slide rod is fixedly connected with a support block, the rear end of the support block is fixedly connected with a protection spring, and the rear end of the protection spring is fixedly connected to the front end of the U-shaped plate.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, the fixed swivel can be driven to move backward by shifting the cleaning shaft backward, and the fixed swivel can squeeze the ball block to make it enter the inside of the U-shaped plate, and then continue to shift the cleaning shaft to drive the cleaning shaft out of the inside of the U-shaped plate, which is convenient for replacing the cleaning shaft.

[0020] 2. In the utility model, by setting a protective component, when the surface tension of the paper is too large, the cleaning shaft will be forced to move forward under the pressure of the paper to squeeze the arc block to drive the protective spring to stretch, so as to prevent the paper from breaking due to excessive tension, and the overall device is safer when used. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the overall device in the utility model;

[0022] Figure 2 It is a schematic diagram of the three-dimensional structure section of the U-shaped plate in the utility model;

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure disassembly of the fixing component in the utility model.

[0024] Legend:

[0025] 1. Mounting plate; 2. Feeding shaft; 3. Receiving shaft; 4. Cleaning shaft; 5. Fixing assembly; 51. U-shaped plate; 52. Dial block; 53. Fixed swivel; 54. Ball block; 55. Fixed spring; 56. Stop block; 57. Push spring; 58. Positioning column; 59. Positioning groove; 510. Fixing plate; 6. Protection assembly; 61. Arc block; 62. Slide rod; 63. Support block; 64. Protection spring; 7. Rotating shaft. DETAILED DESCRIPTION

[0026] 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.

[0027] Reference Figure 1 - Figure 3 The utility model provides an embodiment: a cleaning device for the inside of a die-cutting machine, comprising a mounting plate 1 for supporting the entire device, a guide shaft 2 for guiding the material to pass through the bottom end of the cutting knife is installed at the right end of the mounting plate 1, a receiving shaft 3 for winding the material is installed near the bottom end of the right end of the mounting plate 1, a fixing assembly 5 for fixing the cleaning shaft 4 is installed near the front end of the guide shaft 2 at the right end of the mounting plate 1, the fixing assembly 5 comprises a fixing plate 510 for fixing the entire fixing assembly 5, the left end of the fixing plate 510 is fixedly connected to the right end of the mounting plate 1, and a positioning groove 59 for fixing the positioning column 58 is provided at the right end of the fixing plate 510, and the inner wall of the positioning groove 59 is plugged with a fixing member for fixing the cleaning shaft 4. The positioning column 58 of the U-shaped plate 51 is fixed. The position of the U-shaped plate 51 can be adjusted by adjusting the positioning column 58 and inserting it into different positioning grooves 59. The right end of the positioning column 58 is fixedly connected to the U-shaped plate 51 for fixing the cleaning shaft 4. The inner wall of the U-shaped plate 51 is plugged with a rotating shaft 7 for supporting the rotation of the cleaning shaft 4. The outer wall of the rotating shaft 7 is fixedly connected to the cleaning shaft 4 for cleaning dust on the surface of the material. The outer wall of the cleaning shaft 4 is made of rubber material and has a certain viscosity. When the paper is tightly pressed against the outer wall of the cleaning shaft 4, the cleaning shaft 4 will absorb the dust on its surface. After the surface of the cleaning shaft 4 is covered with dust, it can be removed and washed for reuse. A protective component 6 is provided at the front end of the U-shaped plate 51.

[0028] Reference Figure 1 - Figure 3The fixing assembly 5 also includes a fixing swivel 53 for fixing the cleaning shaft 4, the fixing swivel 53 is slidably connected to the outer wall of the rotating shaft 7, and the left end of the rotating shaft 7 is fixedly connected with a stopper 56 for blocking the fixing swivel 53 and preventing it from detaching from the rotating shaft 7. The fixing swivel 53 slides on the inner wall of the U-shaped plate 51. When the fixing swivel 53 is fixed inside the U-shaped plate 51, the rotating shaft 7 and the cleaning shaft 4 will also be fixed. The inner wall of the U-shaped plate 51 is slidably connected with a ball block 54 for blocking the fixing swivel 53, and the top of the ball block 54 is fixedly connected with a fixing spring 55 for pushing the ball block 54 outward, and the top of the fixing spring 55 is fixedly connected to the inner wall of the U-shaped plate 51, and the fixing spring 55 will push the ball block 54 downward at all times, and the ball block 54 will block the fixing swivel 53 from arbitrarily detaching from the inside of the U-shaped plate 51.

[0029] Reference Figure 1 - Figure 3 The right end of the fixed rotating ring 53 is fixedly connected with a push spring 57 for fixing the cleaning shaft 4. The right end of the push spring 57 is fixedly connected to the left end of the cleaning shaft 4. The push spring 57 will always push the cleaning shaft 4 and the fixed rotating ring 53 outward. When the paper shakes left and right, the cleaning shaft 4 squeezed by the paper can also be slightly displaced left and right by squeezing the push spring 57. This can reduce the left and right friction between the paper and the cleaning shaft 4, and can prevent the paper from being damaged. The top of the U-shaped plate 51 is fixedly connected with a shift block 52 for facilitating the operator to move the U-shaped plate 51. The shift block 52 is set to be L-shaped. By shifting the shift block 52, the U-shaped plate 51 can be driven to squeeze the push spring 57 inward and move inward. The protective component 6 includes a device for pushing the rotating shaft 7 The arc block 61 is slidably connected to the inner wall of the U-shaped plate 51. When the rotating shaft 7 is pushed by the paper, the rotating shaft 7 will squeeze the arc block 61 and try to move forward. The left end of the arc block 61 is fixedly connected with a slide rod 62 for pushing the arc block 61. The slide rod 62 penetrates and is slidably connected to the front end of the U-shaped plate 51. The front end of the slide rod 62 is fixedly connected with a support block 63 for supporting a protective spring 64. The rear end of the support block 63 is fixedly connected with a protective spring 64 for protecting the paper. The rear end of the protective spring 64 is fixedly connected to the front end of the U-shaped plate 51. When the extrusion force on the cleaning shaft 4 is too large, the arc block 61 will be forced to move to the right to reduce the surface tension of the paper, thereby preventing the paper from being damaged by excessive tension.

[0030] Working principle: when the position of the cleaning shaft 4 needs to be adjusted, it is only necessary to push the shift block 52 inward to drive the U-shaped plate 51 to move inward, and the U-shaped plate 51 will drive the positioning column 58 to disengage from the inside of the positioning groove 59, and then the U-shaped plate 51 can be moved up and down to adjust the outer wall of the cleaning shaft 4. When the adjustment is completed, the shift block 52 can be slowly released, and the push spring 57 will push the fixed swivel 53 to drive the U-shaped plate 51 to move outward. The outward movement of the U-shaped plate 51 will drive the positioning column 58 to reinsert into the inside of the positioning groove 59, and the cleaning shaft 4 will be re-fixed.

[0031] When the overall device is in use, the paper wrapped around the outer walls of the feed shaft 2 and the receiving shaft 3 will squeeze the cleaning shaft 4. When the paper moves, it will drive the cleaning shaft 4 to rotate. When the cleaning shaft 4 rotates, the dust on the surface of the paper will be stuck to it. After using it for a period of time, the cleaning shaft 4 needs to be removed for cleaning. When the cleaning shaft 4 needs to be removed for cleaning, the cleaning shaft 4 can be directly pushed backward to drive the fixed swivel 53 to move backward to squeeze the ball block 54. The stopper 56 squeezes the ball block 54 to make it move inward to the inside of the U-shaped plate 51, and then continue to push the cleaning shaft 4 to remove the cleaning shaft 4.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cleaning device for the interior of a die-cutting machine, comprising a mounting plate (1), characterized in that: A material guide shaft (2) is installed at the right end of the mounting plate (1), a material receiving shaft (3) is installed at the right end of the mounting plate (1) near the bottom end, a fixing assembly (5) is installed at the right end of the mounting plate (1) near the front end of the material guide shaft (2), the fixing assembly (5) comprises a fixing plate (510), the left end of the fixing plate (510) is fixedly connected to the right end of the mounting plate (1), a positioning groove (59) is provided at the right end of the fixing plate (510), a positioning column (58) is inserted into the inner wall of the positioning groove (59), a U-shaped plate (51) is fixedly connected to the right end of the positioning column (58), a rotating shaft (7) is inserted into the inner wall of the U-shaped plate (51), a cleaning shaft (4) is fixedly connected to the outer wall of the rotating shaft (7), and a protective assembly (6) is provided at the front end of the U-shaped plate (51).

2. A cleaning device for the inside of a die-cutting machine according to claim 1, characterized in that: The fixing assembly (5) further comprises a fixing rotating ring (53), wherein the fixing rotating ring (53) is slidably connected to the outer wall of the rotating shaft (7), and a stopper (56) is fixedly connected to the left end of the rotating shaft (7).

3. A cleaning device for the inside of a die-cutting machine according to claim 2, characterized in that: The fixed swivel (53) slides on the inner wall of the U-shaped plate (51), the inner wall of the U-shaped plate (51) is slidably connected with a ball block (54), the top end of the ball block (54) is fixedly connected with a fixed spring (55), and the top end of the fixed spring (55) is fixedly connected to the inner wall of the U-shaped plate (51).

4. A cleaning device for the inside of a die-cutting machine according to claim 2, characterized in that: The right end of the fixed rotating ring (53) is fixedly connected to a push spring (57), and the right end of the push spring (57) is fixedly connected to the left end of the cleaning shaft (4).

5. A cleaning device for the inside of a die-cutting machine according to claim 1, characterized in that: A shift block (52) is fixedly connected to the top end of the U-shaped plate (51), and the shift block (52) is arranged in an L shape.

6. A cleaning device for the inside of a die-cutting machine according to claim 1, characterized in that: The protection component (6) comprises an arc block (61), the arc block (61) is slidably connected to the inner wall of the U-shaped plate (51), the left end of the arc block (61) is fixedly connected to a sliding rod (62), and the sliding rod (62) penetrates and is slidably connected to the front end of the U-shaped plate (51).

7. A cleaning device for the inside of a die-cutting machine according to claim 6, characterized in that: The front end of the slide rod (62) is fixedly connected to a support block (63), the rear end of the support block (63) is fixedly connected to a protection spring (64), and the rear end of the protection spring (64) is fixedly connected to the front end of the U-shaped plate (51).

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