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CN-224224126-U - Wire breaking device of edge banding machine and edge banding machine with wire breaking device

CN224224126UCN 224224126 UCN224224126 UCN 224224126UCN-224224126-U

Abstract

The utility model relates to the field of plate processing machinery, in particular to a wire breaking device of an edge banding machine and the edge banding machine with the wire breaking device. The wire breaking device of the edge banding machine is elastically and rotatably connected with the lower pressing clamping pad and the driving piece, the lower pressing clamping pad which is not timely reset is impacted by the forward moving plate, the plate is prevented from rotating around the vertical axis to avoid collision by overcoming elastic force, the lower pressing clamping pad and the driving piece are not easy to be damaged by the plate, the plate is continuously moved forward until the plate is not contacted with the lower pressing clamping pad, and the lower pressing clamping pad is automatically corrected around the vertical axis.

Inventors

  • LIU HONGCHAO
  • YE MINGZHI

Assignees

  • 天津欧派集成家居有限公司

Dates

Publication Date
20260512
Application Date
20250331

Claims (9)

  1. 1. A wire breaking device of an edge banding machine comprises a pressing clamp pad (5), wherein a supporting clamp pad (6) is arranged below the pressing clamp pad, a wire breaking channel (10) is formed between the pressing clamp pad (5) and the supporting clamp pad (6) and used for enabling a plate (7) extending with edge banding wires (8) to move forwards along a processing channel (9) on the edge banding machine, a driving piece is arranged to drive the pressing clamp pad (5) to move downwards to the upper surface of the supporting clamp pad (6) to clamp the edge banding wires (8), the pressing clamp pad (5) clamps the sealing wires and then moves upwards to reset, and the wire breaking device is characterized in that the pressing clamp pad (5) is elastically connected with the driving piece in a rotating mode, and the plate (7) which is not timely reset is prevented from moving forwards is rotated around a vertical axis to avoid collision of the plate (7) which is moved forwards.
  2. 2. The wire-breaking device of the edge bonding machine according to claim 1, wherein a torsion spring (4) is connected between the pressing-down clamp pad (5) and the driving piece, so that the elastic rotation connection is realized.
  3. 3. A wire-breaking device for edge banding as claimed in claim 2, characterized in that a connecting element (3) is provided for connecting the torsion spring (4) to the driving element.
  4. 4. The wire-breaking device of the edge banding machine according to claim 1, wherein the driving piece drives the downward pressing clamping pad (5) to move upwards for resetting.
  5. 5. The wire cutting device of the edge banding machine according to claim 1, wherein the pressing clamp pad (5) is made of rubber.
  6. 6. The wire-breaking device of an edge banding machine according to claim 1, wherein a fixing bracket (1) for fixing the driving member to the edge banding machine is provided.
  7. 7. The wire-breaking device of an edge bonding machine according to claim 1, wherein the driving member is a driving cylinder (2).
  8. 8. A kind of edge banding machine, there is processing channel (9) that supplies the panel (7) to move forward, there are edge scraping devices and broken silk devices on the processing channel (9), the edge scraping device scrapes the edge banding on the panel that moves forward along processing channel (9), the edge scraping process causes the back side of the edge banding to form the edge banding silk (8) that stretches out backward, the broken silk device pinches off the edge banding silk (8), wherein the broken silk device is the broken silk device of the edge banding machine of any one of claims 1-7 specifically.
  9. 9. The edge bonding machine according to claim 8, wherein the edge scraping device comprises scraping plates arranged at the sides of the processing channel (9).

Description

Wire breaking device of edge banding machine and edge banding machine with wire breaking device Technical Field The utility model relates to the field of plate processing machinery, in particular to a wire breaking device of an edge banding machine and the edge banding machine with the wire breaking device. Background The edge banding machine is a processing device for adhering an edge banding to the edge of a sheet to enhance the aesthetic appearance of the sheet. The edge bonding machine is provided with a processing channel for the plate to move forward, and the processing channel is provided with an edge scraping device and a wire breaking device. After the inner side of the edge sealing strip is stuck on the plate, the plate moves forward along the processing channel, the edge scraping device scrapes the outer side of the edge sealing strip to be flat, the rear side of the edge sealing strip forms an edge sealing strip wire extending backwards after the edge scraping treatment, and the rear side of the plate extends backwards to form the edge sealing strip wire. The wire breaking device of the edge bonding machine pinches off the edge bonding wires, so that the edge bonding wires are prevented from being wound into a subsequent processing device of the edge bonding machine to influence the subsequent processing process of the plate. The wire breaking device comprises a pressing clamping pad and a driving piece for driving the pressing clamping pad to lift. The lower part of the pressing clamp pad is provided with a supporting clamp pad, a wire breaking channel communicated with the processing channel is formed between the pressing clamp pad and the supporting clamp pad, the plate moves forwards along the processing channel to enter the wire breaking channel, then continues to move forwards along the wire breaking channel until the rear side edge of the plate is aligned with the front side edge of the pressing clamp pad, the edge sealing strip wire extending backwards is aligned with the front side edge of the pressing clamp pad, and the driving piece drives the pressing clamp pad to press down to the upper surface of the supporting clamp pad to clamp off the edge sealing strip wire. After the edge sealing strip wire is clamped off, the plate continuously moves forward, and the driving piece drives the downward pressing clamping pad to move upwards for resetting. The pressing clamp pad is sometimes reset in time, and is impacted by the collision of the next forward plate, and the pressing clamp pad and the driving piece are displaced together to cause damage. Disclosure of utility model The utility model aims to solve the technical problem of providing a wire breaking device of an edge banding machine and the edge banding machine with the wire breaking device, and a pressing clamp pad and a driving piece are not easy to damage even if being collided by an advancing plate. In order to solve the problems, the wire breaking device of the edge banding machine comprises a pressing clamp pad, wherein a supporting clamp pad is arranged below the pressing clamp pad, a wire breaking channel is formed between the pressing clamp pad and the supporting clamp pad and used for enabling a plate extending out of an edge banding wire to move forwards along a processing channel on the edge banding machine, a driving piece is arranged to drive the pressing clamp pad to move downwards to the upper surface of the supporting clamp pad to clamp the edge banding wire, the pressing clamp pad moves upwards after clamping the edge banding wire, elastic rotation connection is formed between the pressing clamp pad and the driving piece, and the plate which is not timely in reset collides with the plate which moves forwards, and rotates around a vertical axis to avoid the elastic force. Further, a torsion spring is connected between the pressing clamp pad and the driving piece, so that the elastic rotation connection is realized. Further, a connecting member for connecting the torsion spring to the driving member is provided. Further, the driving piece drives the downward pressing clamp pad to move upwards for resetting. Furthermore, the pressing clamp pad is made of rubber. Further, a fixing bracket for mounting and fixing the driving member to the edge bonding machine is provided. Further, the driving member is specifically a driving cylinder. The utility model provides an edge banding machine, which is provided with a processing channel for a plate to move forwards, wherein the processing channel is provided with an edge scraping device and a wire breaking device, the edge scraping device performs edge scraping treatment on an edge banding strip on the plate which moves forwards along the processing channel, the edge scraping treatment leads to the formation of a rearwardly extending edge banding strip wire at the rear side of the edge banding strip, and the wire breaking device clamps off the edge banding strip wire. Further, th