Search

CN-224223977-U - Edge strip cutting device

CN224223977UCN 224223977 UCN224223977 UCN 224223977UCN-224223977-U

Abstract

The utility model discloses a edging cutting device, and relates to the technical field of printing machine equipment. The edge strip cutting device comprises a feeding platform and a cutting frame, wherein the feeding platform comprises a first platform and a second platform which are connected with each other in the horizontal direction, the cutting frame is covered between the first platform and the second platform to form a cutting channel, a cutter rest and a paper pressing plate are arranged on the cutting frame towards the cutting channel, the cutter rest and the paper pressing plate are connected with a motor, and a paper feeding plate is arranged on the first platform in a sliding mode, and a plurality of contact pieces are arranged on one side of the second platform at intervals.

Inventors

  • WANG YIDING

Assignees

  • 苏州赫铭柏锝机械设备有限公司

Dates

Publication Date
20260512
Application Date
20250610

Claims (10)

  1. 1. An edge strip cutting device, comprising: A feeding platform (10), wherein the feeding platform (10) comprises a first platform (11) and a second platform (12) which are connected with each other along the horizontal direction; the cutting frame (20) is covered between the first platform (11) and the second platform (12) to form a cutting channel (21), wherein the cutting frame (20) is provided with a cutter rest (22) and a paper pressing plate (23) towards the cutting channel (21), and the cutter rest (22) and the paper pressing plate (23) are connected with a motor; And the paper feeding plate (30) is arranged on the first platform (11) in a sliding manner, and a plurality of contact pieces (31) are arranged at intervals towards one side of the second platform (12).
  2. 2. The edge strip cutting device according to claim 1, wherein the knife rest (22) is symmetrically provided with a first guide groove (220) and a second guide groove (221), and a first guide block (223) and a second guide block (224) are correspondingly embedded in the first guide groove (220) and the second guide groove, wherein the first guide block (223) and the second guide block (224) are respectively connected with a knife rest eccentric shaft (225).
  3. 3. The edge strip cutting device according to claim 2, wherein the cutting frame (20) is provided with a limit bumper (24), the limit bumper (24) is located at one side of the first guide groove (220), and wherein the knife rest (22) is convexly provided with a limit block (226) abutted with the limit bumper (24).
  4. 4. The edge strip cutting device according to claim 1, wherein the paper pressing plate (23) is further provided with a plurality of arc-shaped contact pieces (230) at intervals, and the arc-shaped contact pieces (230) are arranged on one side of the paper pressing plate (23) towards the paper feeding plate (30).
  5. 5. The edge strip cutting device according to claim 1, wherein the knife holder (22) comprises a trimming knife (227) and a trimming knife fixing plate (228), wherein the trimming knife fixing plate (228) is obliquely arranged to the knife holder (22).
  6. 6. The edge strip cutting device according to claim 5, wherein the side of the edge cutter (227) facing the first platform (11) is a planar surface and the side facing the second platform (12) is an inclined surface.
  7. 7. The edge strip cutting device according to claim 1, wherein the first platform (11) is further provided with a sliding mechanism (13), the sliding mechanism (13) comprising a sliding member (130) connected with the paper feeding plate (30) and a guide rail (131) in sliding fit with the sliding member (130), wherein the first platform (11) is further provided with a connecting piece (132) to connect the sliding members (130) located at both sides of the paper feeding plate (30).
  8. 8. The edge strip cutting device according to claim 7, wherein the sliding mechanism (13) is further provided with a guide rod (133), the connecting piece (132) is sleeved on the guide rod (133), and both the guide rod (133) and the connecting piece (132) are located below the first platform (11).
  9. 9. The edge strip cutting device according to claim 1, wherein two sides of the paper pressing plate (23) are further connected with a pull rod (231) and a connecting rod (232) in sequence, and the pull rod (231) is rotatably connected with the connecting rod (232).
  10. 10. The edge strip cutting device according to claim 9, wherein a top block (234) is further connected between two adjacent connecting rods (232), the top block (234) is connected with a plurality of balancing weights (235), and the balancing weights (235) are symmetrically arranged below the connecting rods (232).

Description

Edge strip cutting device Technical Field The utility model relates to the technical field of printing machine equipment, in particular to a edging cutting device. Background After printing the paper, the conventional printing machine needs to perform trimming treatment on the cut paper. The current edge cutting device is easy to skew during cutting, so that the edge of the cut paper is inclined. Therefore, some manufacturers correct the cutting posture of the paper by adding a deviation correcting component, but the mode has the defects that firstly, the deviation correcting component needs to occupy a larger operation space, secondly, because the acting force of the paper is relatively average, when the deviation correcting component corrects the edge cutting knife in the deviation correcting process, the paper still can be inclined, so that the edge of the paper after subsequent cutting still can be inclined. Based on this, chinese patent application publication (CN 211193991U) also discloses an automatic edge cutting device for a printing machine, which is configured to implement a cutting operation of an edge cutter by installing the edge cutter at a bottom end of a slide plate and driving a screw nut and the slide plate to move by driving the screw nut to rotate by a motor. However, this sliding cutting method requires a relatively high quality and thickness of the paper, and cannot process a large number of papers at the same time. Disclosure of utility model The present utility model provides a edging cutting device to solve the above-mentioned problems mentioned in the background art. In order to solve the technical problems, the technical scheme adopted by the utility model is to provide an edge strip cutting device, which comprises a feeding platform and a cutting frame, wherein the feeding platform comprises a first platform and a second platform which are connected with each other along the horizontal direction, the cutting frame is covered between the first platform and the second platform to form a cutting channel, a cutter rest and a paper pressing plate are arranged on the cutting frame towards the cutting channel, the cutter rest and the paper pressing plate are connected with a motor, and the paper feeding plate is arranged on the first platform in a sliding manner and is provided with a plurality of contact pieces at intervals towards one side of the second platform. Compared with the prior art, the technical scheme provided by the utility model has the beneficial effects that: Through setting up knife rest and the paper pressing board of being connected with the motor at the cutting frame to ensure that knife rest and paper pressing board are adjustable to the pressure of paper, it can adopt high-power motor in order to improve its cutting force. The first platform is used for conveying paper to be cut, the second platform is used for receiving edge strips cut by the paper, the cutting frame is covered between the first platform and the second platform to form a stable structure body, so that the cutter frame can be supported to move upwards and downwards, and vibration caused by driving the cutter frame by a motor is reduced. In addition, the first platform is further provided with a paper feeding plate, a plurality of contact pieces are arranged on the paper feeding plate to ensure that the paper feeding plate is in neat contact with paper, and the paper feeding plate is in edge contact with the paper through the contact pieces to ensure the force application uniformity of all positions of the paper, so that the edge of the paper is kept in a flush state when the paper enters a cutting channel, and the edge inclination after cutting is avoided. In some embodiments, the tool rest is symmetrically provided with a first guide groove and a second guide groove, and a first guide block and a second guide block are correspondingly embedded in the first guide groove and the second guide groove, wherein the first guide block and the second guide block are respectively connected with a tool rest eccentric shaft. By adopting the technical scheme, the tool rest always keeps stable in downward or upward movement through the matching of the guide groove and the guide block, and burrs are avoided during cutting. In some embodiments, the cutting frame is provided with a limit bumper, the limit bumper is located at one side of the first guide groove, wherein the knife rest is convexly provided with a limit block which is abutted with the limit bumper. By adopting the technical scheme, through the cooperation of the limiting bumper and the limiting block, the motor can conveniently judge the moving stroke of the cutter frame when driving the cutter frame to move upwards or downwards, and the cutter frame is prevented from exceeding the preset stroke when the cutter frame is in the cutting process (such as the phenomenon that sundries are mixed into paper and collide with the edge cutter to cause the vi