Leftover material collecting mechanism of release paper edge cutting device

Abstract

The utility model discloses an offcut collecting mechanism of a release paper trimming device, which comprises a C-shaped frame, a connecting rod is fixedly connected to the C-shaped frame, a first fixing plate is fixedly connected to one side, far away from the C-shaped frame, of the connecting rod, a trimming mechanism is arranged between the C-shaped frame and the first fixing plate, and a second guide mechanism is arranged between the C-shaped frame and the first fixing plate. A waste collecting assembly is arranged below the winding assembly. According to the offcut collecting mechanism of the release paper edge cutting device, the two edges of release paper are cut through the edge cutting mechanism, the offcut is guided through the second guiding mechanism, the offcut is wound through the waste collecting assembly, the offcut can be evenly wound around the waste collecting roller, the waste collecting roller is not prone to being damaged, and the service life of the offcut is prolonged. The leftover materials are prevented from being accumulated on the ground, the occupied area of the leftover materials is reduced, and the rolled leftover materials are neatly wound on the waste material collecting roller to facilitate transportation and recovery of the leftover materials.

Description

Technical Field

[0001] This utility model relates to the technical field of release paper trimming equipment, and in particular to an edge material collection mechanism for a release paper trimming device. Background Technology

[0002] Release paper, also known as release liner, anti-stick paper, or silicone paper, is a type of release paper that prevents prepreg from sticking together and protects it from contamination. Release paper is made of paper coated with an anti-sticking substance, and its specifications vary depending on the material, thickness, elongation, and whether it is single-sided or double-sided. Release paper can be used in anti-counterfeiting labels.

[0003] In release paper production, a release paper trimming device is generally required to trim the edges of the release paper. This device includes a frame, a feed roller, and a take-up roller, with the feed roller and take-up roller rotatably mounted on the frame. The release paper is wound onto the feed roller and, guided by the guide roller, is wound up by the rotation of the take-up roller. The release paper moves towards the take-up roller under its traction. Near the guide roller, there are two cutters. During the movement of the release paper, the cutters cut the edges on both sides, thus trimming the edge material.

[0004] However, in the aforementioned technology, the cut edges of the release paper fall directly onto the ground. When a certain amount of release paper edges accumulate on the ground, they are then manually collected. But the accumulation of release paper edges on the ground not only takes up a lot of space and requires frequent cleaning by operators, but the cut release paper is also quite messy, which is not conducive to the collection of release paper edges. Utility Model Content

[0005] To address the aforementioned shortcomings in the existing technology, this utility model provides an edge material collection mechanism for a release paper cutting device. The purpose is to solve the problems of release paper edge material accumulating on the ground, which not only occupies a large space and requires frequent cleaning by operators, but also results in the cut release paper being quite messy and not conducive to the recycling of release paper edge material.

[0006] To achieve the aforementioned objectives, the technical solution adopted by this utility model is as follows:

[0007] An edge material collection mechanism for a release paper trimming device includes a C-shaped frame, a feeding assembly on the C-shaped frame, a connecting rod fixedly connected to the C-shaped frame, a first fixing plate fixedly connected to the side of the connecting rod away from the C-shaped frame, an edge trimming mechanism between the C-shaped frame and the first fixing plate, a first guiding mechanism on both the C-shaped frame and the first fixing plate, a first guide roller rotatably connected between the C-shaped frame and the first fixing plate, a second guiding mechanism between the C-shaped frame and the first fixing plate, a winding assembly on the C-shaped frame, and a waste material collection assembly below the winding assembly.

[0008] Furthermore, the feeding assembly includes a first motor fixedly mounted on a C-shaped frame, a feeding roller fixedly connected to the output shaft of the first motor, and a first baffle fixedly connected to the end of the feeding roller away from the first motor by bolts.

[0009] Furthermore, the cutting mechanism includes a second motor fixedly mounted on the C-shaped frame, a first rotating shaft fixedly connected to the output shaft of the second motor, a second rotating shaft rotatably connected between the C-shaped frame and the first fixed plate, two symmetrically arranged cutters fixedly connected to both the first and second rotating shafts, a driving gear fixedly connected to the first rotating shaft, and a driven gear fixedly connected to the second rotating shaft, the driving gear and the driven gear meshing with each other.

[0010] Furthermore, the first guiding mechanism includes a mounting base that is fixedly connected to the C-shaped frame and the first fixed plate respectively, and a second guide roller is rotatably connected to the mounting base.

[0011] Furthermore, the second guiding mechanism includes a second fixed plate that is fixedly welded to the bottom of the C-shaped frame and the first fixed plate respectively. A third motor is mounted on one of the second fixed plates. A first lead screw is fixedly connected to the output shaft of the third motor. A second lead screw is fixedly connected to the end of the first lead screw away from the third motor. A slider is threadedly connected to both the first and second lead screws. A guide groove is provided on the slider. A guide rod is fixedly arranged between the C-shaped frame and the first fixed plate. The two sliders are slidably connected to the guide rod.

[0012] Furthermore, both the first and second lead screws are reciprocating lead screws.

[0013] Furthermore, the winding assembly includes a fourth motor fixedly mounted on the C-frame, a take-up roller fixedly connected to the output shaft of the fourth motor, and a second baffle fixedly connected to the end of the take-up roller away from the fourth motor by bolts.

[0014] Furthermore, the waste collection assembly includes a third fixing plate fixedly installed at the bottom of the C-shaped frame, a fifth motor installed on the third fixing plate, a waste collection roller fixedly connected to the output shaft of the fifth motor, and a third baffle fixedly connected to the end of the waste collection roller away from the fifth motor by bolts.

[0015] Furthermore, the bottom of the C-shaped frame is provided with support legs.

[0016] The beneficial effects of this utility model are as follows:

[0017] This utility model discloses an edge material collection mechanism for a release paper edge cutting device. The edge cutting mechanism cuts the two sides of the release paper, the second guiding mechanism guides the edge material, and the waste material collection component winds up the edge material. The edge material can be evenly wound on the waste material collection roller, avoiding the accumulation of edge material on the ground and reducing the area occupied by the edge material. The wound edge material is neatly wound on the waste material collection roller, which facilitates the transportation and recycling of the edge material. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 3 This is a schematic diagram of the second guide mechanism of this utility model.

[0021] Reference table for attached figures:

[0022] 1. C-shaped frame; 2. Feeding assembly; 201. First motor; 202. Feeding roller; 203. First baffle; 3. Connecting rod; 4. First fixing plate; 5. Trimming mechanism; 501. Second motor; 502. First rotating shaft; 503. Second rotating shaft; 504. Cutter; 505. Driven gear; 506. Driven gear; 6. First guiding mechanism; 601. Mounting base; 602. Second guide roller; 7. Rewinding assembly; 701. Fourth motor; 702, receiving roller; 703, second baffle; 8, second guide mechanism; 801, second fixed plate; 802, third motor; 803, first lead screw; 804, second lead screw; 805, slider; 806, guide groove; 807, guide rod; 9, waste collection assembly; 901, third fixed plate; 902, fifth motor; 903, waste collection roller; 904, third baffle; 10, first guide roller; 11, support leg. Detailed Implementation

[0023] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals.

[0024] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagrams, while the terms “inner” and “outer” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0025] To make the content of this utility model easier to understand, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0026] like Figures 1 to 3 As shown, an edge material collection mechanism for a release paper cutting device includes a C-shaped frame 1, with a support leg 11 at the bottom of the C-shaped frame 1.

[0027] A feeding assembly 2 is provided on the C-shaped frame 1. The feeding assembly 2 includes a first motor 201 fixedly installed on the C-shaped frame 1. A feeding roller 202 is fixedly connected to the output shaft of the first motor 201. A first baffle 203 is fixedly connected to the end of the feeding roller 202 away from the first motor 201 by bolts.

[0028] After the release paper is produced, it is wound onto a paper tube, which is then placed on the feeding roller 202. The first baffle 203 is fixed to the feeding roller 202 with bolts. The first motor 201 drives the feeding roller 202 to rotate, and the feeding roller 202 drives the paper tube to rotate and feed the release paper.

[0029] A connecting rod 3 is fixedly connected to the C-shaped frame 1. A first fixing plate 4 is fixedly connected to the side of the connecting rod 3 away from the C-shaped frame 1. A cutting mechanism 5 is provided between the C-shaped frame 1 and the first fixing plate 4. The cutting mechanism 5 includes a second motor 501 fixedly installed on the C-shaped frame 1. A first rotating shaft 502 is fixedly connected to the output shaft of the second motor 501. A second rotating shaft 503 is rotatably connected between the C-shaped frame 1 and the first fixing plate 4. Two symmetrically arranged cutters 504 are fixedly connected to both the first rotating shaft 502 and the second rotating shaft 503. A driving gear 505 is fixedly connected to the first rotating shaft 502. A driven gear 506 is fixedly connected to the second rotating shaft 503. The driving gear 505 and the driven gear 506 mesh with each other.

[0030] The release paper passes through the first rotating shaft 502 and the second rotating shaft 503. The second motor 501 drives the first rotating shaft 502 to rotate, the first rotating shaft 502 drives the drive gear 505 to rotate, the drive gear 505 drives the driven gear 506 to rotate, the driven gear 506 drives the second rotating shaft 503 to rotate, and the first rotating shaft 502 and the second rotating shaft 503 drive the cutter 504 to rotate, trimming the edges of the release paper.

[0031] Both the C-frame 1 and the first fixed plate 4 are provided with a first guide mechanism 6. The first guide mechanism 6 includes a mounting base 601 that is fixedly connected to the C-frame 1 and the first fixed plate 4 respectively. A second guide roller 602 is rotatably connected to the mounting base 601. A first guide roller 10 is rotatably connected between the C-frame 1 and the first fixed plate 4.

[0032] The first guide mechanism 6 and the first guide roller 10 are used to guide the release paper after the edge is cut.

[0033] A winding assembly 7 is provided on the C-frame 1. The winding assembly 7 includes a fourth motor 701 fixedly installed on the C-frame 1. A take-up roller 702 is fixedly connected to the output shaft of the fourth motor 701. A second baffle 703 is fixedly connected to the end of the take-up roller 702 away from the fourth motor 701 by bolts, which fixes the take-up paper tube on the take-up roller 702. The fourth motor 701 drives the take-up roller 702 to rotate, and the take-up roller 702 drives the take-up paper tube to rotate, thereby winding up the release paper after the edge is cut.

[0034] A second guide mechanism 8 is provided between the C-shaped frame 1 and the first fixed plate 4. The second guide mechanism 8 includes a second fixed plate 801 that is fixedly welded to the bottom of the C-shaped frame 1 and the first fixed plate 4 respectively. A third motor 802 is mounted on one of the second fixed plates 801. A first lead screw 803 is fixedly connected to the output shaft of the third motor 802. A second lead screw 804 is fixedly connected to the end of the first lead screw 803 away from the third motor 802. Both the first lead screw 803 and the second lead screw 804 are reciprocating lead screws. A slider 805 is threadedly connected to both the first lead screw 803 and the second lead screw 804. A guide groove 806 is provided on the slider 805. A guide rod 807 is fixedly provided between the C-shaped frame 1 and the first fixed plate 4. The two sliders 805 are slidably connected to the guide rod 807.

[0035] Below the winding assembly 7, there is a waste collection assembly 9. The waste collection assembly 9 includes a third fixing plate 901 fixedly installed at the bottom of the C-shaped frame 1. A fifth motor 902 is installed on the third fixing plate 901. A waste collection roller 903 is fixedly connected to the output shaft of the fifth motor 902. A third baffle 904 is fixedly connected to the end of the waste collection roller 903 away from the fifth motor 902 by bolts.

[0036] The waste collection paper tube is fixed on the waste collection roller 903 by the second guide mechanism 8 and the waste collection assembly 9. The trimmed edge material passes through the guide groove 806 and is fixed on the waste collection paper tube. The fifth motor 902 drives the waste collection roller 903 to rotate, and the waste collection roller 903 drives the waste collection paper tube to rotate, thus winding up the waste material. During the waste material winding process, the third motor 802 drives the first lead screw 803 and the second lead screw 804 to rotate. The first lead screw 803 and the second lead screw 804 drive the slider 805 to move, so that the edge material is evenly wound on the waste collection paper tube, avoiding the edge material from accumulating on the ground and reducing the area occupied by the edge material. The wound edge material is neatly wound on the waste collection roller, which facilitates the transportation and recycling of the edge material.

[0037] The above description is only a preferred embodiment of this utility model patent and is not intended to limit this utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of this utility model patent should be included within the protection scope of this utility model patent.

Claims

1. A slitter edge collection mechanism for a release paper slitter edge device, characterized by, The utility model provides a cutting -edge mechanism, waste collecting assembly, first guide mechanism, first guide roller, second guide mechanism, unwinding assembly, first fixed plate, connecting rod, C -type frame, first motor, first guide roller, first guide mechanism, first guide roller, second guide mechanism, unwinding assembly, waste collecting assembly, first guide mechanism, first guide roller, second guide mechanism, unwinding assembly, waste collecting assembly, first guide mechanism, first guide roller, second guide mechanism, unwinding assembly, waste collecting assembly, first guide mechanism, first guide roller, second guide mechanism, unwinding assembly, waste collecting assembly, first guide mechanism, first guide roller, second guide mechanism, unwinding assembly, waste collecting assembly, first guide mechanism, first guide roller, second guide mechanism, unwinding assembly, waste collecting assembly, first guide mechanism, first guide roller, second guide mechanism, unwinding assembly, waste collecting assembly, first guide mechanism, first guide roller, second guide mechanism, unwinding assembly, waste collecting assembly, first guide mechanism, first guide roller, second guide mechanism, unwinding assembly, waste collecting assembly, first guide mechanism, first guide roller, second guide mechanism, unwinding assembly, waste collecting assembly, first guide mechanism, first guide roller, second guide mechanism, unwinding assembly, waste collecting assembly, first guide mechanism, first guide roller, second guide mechanism, unwinding assembly, waste collecting assembly, first guide mechanism, first guide roller, second guide mechanism, unwinding assembly, waste collecting assembly, first guide mechanism, first guide roller, second guide mechanism, unwinding assembly, waste collecting assembly, first guide mechanism, first guide roller, second 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A slitter edge collection mechanism for a release paper slitting apparatus as defined in claim 1, wherein: ​ 3. The edge material collection mechanism of a release paper edge trimming apparatus according to claim 1, wherein: ​ 4. The edge material collection mechanism of a release paper edge trimming apparatus according to claim 1, wherein: ​ 5. The edge material collection mechanism of a release paper trimming apparatus according to claim 1, wherein: ​ 6. A slitter edge collection mechanism for a release paper slitting apparatus as defined in claim 5, wherein: ​ 7. The edge material collection mechanism of a release paper edge trimming apparatus according to claim 1, wherein: The winding assembly (7) comprises a fourth motor (701) fixedly installed on the C-shaped frame (1), a material receiving roller (702) is fixedly connected to the output shaft of the fourth motor (701), and a second baffle (703) is fixedly connected to one end of the material receiving roller (702) away from the fourth motor (701) through bolts.

8. The edge material collection mechanism of a release paper edge trimming apparatus according to claim 1, wherein: The waste collecting assembly (9) comprises a third fixed plate (901) fixedly installed at the bottom of the C-shaped frame (1), a fifth motor (902) is installed on the third fixed plate (901), a waste collecting roller (903) is fixedly connected to the output shaft of the fifth motor (902), and a third baffle (904) is fixedly connected to one end of the waste collecting roller (903) away from the fifth motor (902) through bolts.

9. The edge material collection mechanism of a release paper trimming apparatus according to claim 1, wherein: The C-shaped frame (1) is provided with a supporting leg (11) at the bottom.

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