CN-224222559-U - Feeding mechanism of three-roller plate bending machine

Abstract

The utility model relates to the technical field of feeding of three-roller plate bending machines, in particular to a feeding mechanism of a three-roller plate bending machine, which solves the problem that in the prior art, when feeding of plates is carried out, the accuracy is not high due to the fact that the plates are easy to skew, and the quality of the plate bending is not affected. The utility model provides a feeding mechanism of three-roller veneer reeling machine, includes the body, the feed chute has been seted up on the surface of body, and the inside sliding connection of feed chute has the feeding block, and the top of feeding block is equipped with the feed plate through elevating system, and the top fixedly connected with fixed plate of feed plate, the equal fixedly connected with in both sides of feed plate are askew pole, are equipped with two gag lever posts that are T shape through stop gear between two askew poles, and the push rod that is H shape is worn to be equipped with on the surface of fixed plate. The plate provided by the utility model is limited by the limiting rod and can not be skewed, and can only move towards the body in one direction, so that the plate stably enters the body for processing, and the problem of poor quality of the coiled plate is ensured.

Inventors

• CAO HONGBO

Assignees

• 大连金鼎石油化工机器有限公司

Dates

Publication Date

20260512

Application Date

20250625

Claims (6)

1. 1. The utility model provides a feeding mechanism of three-roller veneer reeling machine, includes body (1), its characterized in that, feed chute (2) have been seted up on the surface of body (1), the inside sliding connection of feed chute (2) has feeding piece (3), the top of feeding piece (3) is equipped with feeding plate (5) through elevating system (4), the top fixedly connected with fixed plate (6) of feeding plate (5), the equal fixedly connected with in both sides of feeding plate (5) prevents askew pole (7), two be equipped with two gag lever posts (9) that are T shape through stop gear (8) between askew pole (7), push rod (10) that are the H shape are worn to be equipped with on the surface of fixed plate (6).
2. 2. The feeding mechanism of the three-roller plate bending machine according to claim 1, wherein the lifting mechanism (4) comprises a lifting cylinder (401) fixedly connected to the top of the feeding block (3), a lifting rod (402) is slidably connected to the inside of the lifting cylinder (401), and the top of the lifting rod (402) is fixedly connected with the bottom of the feeding plate (5).
3. 3. The feeding mechanism of a three-roller plate bending machine according to claim 2, wherein a plurality of insertion grooves (403) are formed in the surface of the lifting rod (402), a T-shaped insertion rod (404) is arranged on the surface of the lifting cylinder (401) in a penetrating manner, the insertion rod (404) is located in the adjacent insertion groove (403), and one end of the insertion rod (404) is elastically connected with the surface of the lifting cylinder (401) through a compression spring (405).
4. 4. The feeding mechanism of a three-roller plate bending machine according to claim 1, wherein the limiting mechanism (8) comprises a plurality of anti-motion grooves (801) formed in the surface of the feeding plate (5), one side of the limiting rod (9) is rotatably connected with an anti-motion rod (802), and the anti-motion rod (802) is located in the adjacent anti-motion grooves (801).
5. 5. The feeding mechanism of the three-roller plate bending machine according to claim 1, wherein one side of the limiting rod (9) is rotatably connected with a plurality of rollers (803), and a conveyor belt (804) is sleeved on the surfaces of the plurality of rollers (803).
6. 6. Feeding mechanism of a three-roll bending machine according to claim 1, characterized in that the surface of the fixed plate (6) is provided with a receiving groove (11), and that one end of the push rod (10) is located inside the receiving groove (11).

Description

Feeding mechanism of three-roller plate bending machine Technical Field The utility model relates to the technical field of feeding of three-roller plate bending machines, in particular to a feeding mechanism of a three-roller plate bending machine. Background The veneer reeling machine is a device for bending and shaping a sheet material by using a working roll, and can be used for shaping parts with different shapes such as a cylindrical part, a conical part and the like, and the working roll is moved by the action of external forces such as hydraulic force, mechanical force and the like, so that the sheet material is bent or rolled and shaped. According to the rotary motion and position change of the working rolls with different shapes, the parts such as oval parts, arc parts, cylindrical parts and the like can be processed. The plastic metal plate with flat specification of the plate bending machine passes through three working rolls of the plate bending machine, and is continuously bent for a plurality of times by virtue of the downward pressing of the upper roll and the rotating movement of the lower roll to generate permanent plastic deformation, so that the plastic metal plate is coiled into a required cylinder, a cone or a part of the cylinder, the cone, the three rolls are divided into a symmetrical three-roll plate bending machine, a horizontal downward-adjusting three-roll plate bending machine, an arc downward-adjusting plate bending machine, an upper roll universal three-roll plate bending machine and a hydraulic numerical control plate bending machine. The upper roller of the mechanical three-roller asymmetric plate bending machine is used as main transmission, the lower roller vertically moves to clamp the plate, and is meshed with the upper roller gear through the lower roller gear, and meanwhile, is used as main transmission, and the edge roller performs tilting and lifting movement, so that the plate bending machine has double functions of pre-bending and rolling, and is compact in structure and convenient to operate and maintain. In the prior art, when the three-roller plate bending machine is used for bending a plate, the plate can be fed into the three-roller plate bending machine, then the three-roller plate bending machine is started, the plate is pushed after the three-roller plate bending machine is started, the plate slowly enters the three-roller plate bending machine to be bent, the plate is not pushed after the plate completely enters the three-roller plate bending machine, and the plate can be bent on the three-roller plate bending machine. But in the feeding process of the three-roller plate bending machine during use, the plate is pushed into the three-roller plate bending machine, and the plate is easy to deviate in the process, so that the dimensional accuracy of the rolled product is low, and the quality of the rolled plate is affected. Disclosure of utility model The utility model aims to provide a feeding mechanism of a three-roller plate bending machine, which solves the problem that the accuracy is not high and the quality of a plate bending is affected due to the fact that the plate is easy to skew when the plate is fed in the prior art. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides a feeding mechanism of three-roller veneer reeling machine, includes the body, the feed chute has been seted up on the surface of body, and the inside sliding connection of feed chute has the feeding block, and the top of feeding block is equipped with the feed plate through elevating system, and the top fixedly connected with fixed plate of feed plate, the equal fixedly connected with in both sides of feed plate are askew pole, are equipped with two gag lever posts that are T shape through stop gear between two askew poles, and the push rod that is H shape is worn to be equipped with on the surface of fixed plate. Preferably, the lifting mechanism comprises a lifting cylinder fixedly connected to the top of the feeding block, a lifting rod is slidably connected in the lifting cylinder, and the top of the lifting rod is fixedly connected with the bottom of the feeding plate. Preferably, the surface of the lifting rod is provided with a plurality of insertion grooves, the surface of the lifting cylinder is provided with T-shaped insertion rods in a penetrating manner, the insertion rods are positioned in the adjacent insertion grooves, and one ends of the insertion rods are elastically connected with the surface of the lifting cylinder through compression springs. Preferably, the stop gear is including seting up a plurality of anti-motion groove on the feed plate surface, and one side rotation of gag lever post is connected with prevents moving the pole, prevents moving the inside that the pole is located adjacent anti-motion groove. Preferably, one side of the limiting rod is rotatably connected with a pl