Search

CN-116651983-B - Bending machine

CN116651983BCN 116651983 BCN116651983 BCN 116651983BCN-116651983-B

Abstract

The invention discloses a bending machine, which comprises a conveyor belt, wherein one end of the conveyor belt is provided with a plate frame, a plurality of bending seats are arranged on the conveyor belt, annular rails are arranged above the conveyor belt and the plate frame, the rails are positioned on planes parallel to the conveyor belt, a plurality of bending structures and a plurality of carrying mechanisms are sequentially arranged on the rails, at least one carrying mechanism is arranged between two adjacent bending structures, and the bending machine further comprises a first control structure for controlling the bending structures to move on the rails and a second control structure for controlling the carrying mechanisms to move on the rails. The invention aims to solve the technical problems in the prior art and provides a bending machine, which can effectively shorten the interval time of bending a plate, realize continuous bending processing of the plate and improve the bending efficiency of the plate by more than 100%.

Inventors

  • TANG XUWEN
  • LIU WEIQING

Assignees

  • 浙江荣亿精密机械股份有限公司

Dates

Publication Date
20260505
Application Date
20230619

Claims (5)

  1. 1. The bending machine is characterized by comprising a conveying belt, wherein one end of the conveying belt is provided with a plate frame, a plurality of bending seats are arranged on the conveying belt, annular rails are arranged above the conveying belt and the plate frame, the rails are positioned on planes parallel to the conveying belt, a plurality of bending structures and a plurality of carrying mechanisms are sequentially arranged on the rails, at least one carrying mechanism is arranged between two adjacent bending structures, and the bending machine further comprises a first control structure for controlling the bending structures to move on the rails and a second control structure for controlling the carrying mechanisms to move on the rails; The bending structure comprises a first movable seat movably connected to the track, and the lower end of the first movable seat is connected with a bending press head through a first air cylinder; The first control structure comprises a first electric pulley which is rotatably connected to the first movable seat and is in abutting fit with the track; the first electric pulley is abutted to the inner periphery side or the outer periphery side of the rail and is not abutted to the upper side and the lower side of the rail; The carrying mechanism comprises a second movable seat movably connected to the track, the lower end of the second movable seat is connected with a sucker plate through a second cylinder, and a plurality of suckers are arranged on the lower end face of the sucker plate; the second control structure comprises a second electric pulley which is rotatably connected to the second movable seat and is in butt fit with the track.
  2. 2. A bending machine according to claim 1, wherein the plate frame comprises a base and a plurality of side bars vertically connected to the base, wherein the side bars surround to form a plate accommodating groove, and the distance between the two opposite side bars is adjustable.
  3. 3. A bending machine according to claim 2, wherein the plate accommodating groove is internally provided with a movable bottom plate, and the movable bottom plate is connected to the base through an elastic telescopic rod.
  4. 4. A bending machine according to any one of claims 1 to 3, wherein at least one spacer is provided between two adjacent bending seats, said spacer being connected to said conveyor belt.
  5. 5. A bending machine according to any one of claims 1 to 3 wherein the inner peripheral side of the conveyor belt is provided with an inner support block which abuts against the upper inner peripheral side of the conveyor belt.

Description

Bending machine Technical Field The invention relates to the technical field of bending, in particular to a bending machine. Background In the production of sheet materials, bending machines are often required to bend the sheet materials. Prior art sheet bending processes typically involve an operator securing a sheet to a table of a bending machine by a clamp or the like, and then performing a bending operation on the sheet by manipulating the bending machine. When the existing bending machine is used for bending, the bending of the next plate can be performed only after the last plate is required to be bent and taken down from the bending machine, the waiting time is long, and the bending efficiency is low. Disclosure of Invention 1. Technical problem to be solved by the invention The invention aims to solve the technical problems in the prior art and provides a bending machine, which can effectively shorten the interval time of bending a plate, realize continuous bending processing of the plate and improve the bending efficiency of the plate by more than 100%. 2. Technical proposal In order to solve the problems, the technical scheme provided by the invention is as follows: The utility model provides a bender, includes the conveyer belt, the one end of conveyer belt is equipped with the panel frame, be equipped with a plurality of seats of bending on the conveyer belt, the top of conveyer belt and panel frame is equipped with annular track, the track be located with on the plane of conveyer belt parallel, be equipped with a plurality of bending structures and a plurality of transport mechanism on the track in proper order, adjacent two be equipped with at least one transport mechanism between the bending structure, still including being used for control the bending structure is in the first control structure that moves on the track and be used for control transport mechanism is in the second control structure that moves on the track. Optionally, the panel frame includes base and vertical connect in a plurality of side pin on the base, a plurality of side pin is around forming the panel holding tank, and is subtended two the interval of side pin is adjustable. Optionally, a movable bottom plate is arranged in the plate accommodating groove and is connected to the base through an elastic telescopic rod. Optionally, the bending structure comprises a first movable seat movably connected to the track, and a bending press head is connected to the lower end of the first movable seat through a first cylinder. Optionally, the first control structure includes a first electric pulley rotatably connected to the first movable seat and in abutting engagement with the rail. Optionally, the handling mechanism includes the movable seat of the second of mobile connection on the track, the lower extreme of second movable seat is connected with the sucking disc board through the second cylinder, install a plurality of sucking discs on the lower terminal surface of sucking disc board. Optionally, the second control structure comprises a second electric pulley rotatably connected to the second movable seat and in abutting fit with the track. Optionally, at least one cushion block is arranged between two adjacent bending seats, and the cushion blocks are connected to the conveyor belt. Optionally, an inner supporting block is arranged on the inner peripheral side of the conveyor belt, and the inner supporting block is abutted against the inner peripheral side of the upper end of the conveyor belt. 3. Advantageous effects Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects: The bending machine can effectively shorten the interval time of bending the plate, realize continuous bending processing of the plate, improve the bending efficiency of the plate by more than 100%, send out the plate after bending from the other end of the conveyor belt, avoid users to take the plate from the lower part of the bending mechanism, greatly improve the safety during operation, and design the track into an annular structure with head and tail connected, mainly solve the technical problem that the bending structure and the carrying mechanism need to return to the original state for next use after being used, and can not realize continuous bending processing actions when a plurality of bending structures and carrying mechanisms are arranged at the same time if the track is a straight line track with head and tail connected, because the bending structure and the carrying mechanism at the front end need to return to the original position and then the bending structure and the carrying mechanism at the rear can be blocked. Drawings Fig. 1 is a schematic structural diagram of a bending machine according to an embodiment of the present invention; Fig. 2 is a schematic structural view of a plate frame in a bending machine according to an embodiment of the present invention; fig. 3 is a schemat