CN212349980U

CN212349980U - Auxiliary feeding device for plate rolling machine

Info

Publication number: CN212349980U
Application number: CN202021092962.1U
Authority: CN
Inventors: 王宪林; 王海先
Original assignee: WUFENG TANMU AGRICULTURAL MACHINERY CO Ltd
Current assignee: WUFENG TANMU AGRICULTURAL MACHINERY CO Ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-01-15
Anticipated expiration: 2030-06-12

Abstract

An auxiliary feeding device for a plate bending machine comprises: the top of the base is vertically provided with a mounting plate, the top of the base at one side of the mounting plate is provided with a first chute, the number of the clamping columns is two, the two clamping columns are symmetrically arranged, one of the two clamping columns is slidably arranged in the first chute, the other clamping column is fixedly arranged at the top of the base, a gap between the two clamping columns is used for placing a plate, a first spring is arranged in the first chute, the clamping column in the first chute clamps the plate between the two clamping columns under the elasticity of the first spring, the top of the base is also provided with a pushing assembly, the top of the base is also provided with a second chute, the second sliding groove is internally provided with a clamping component in a sliding way, the pushing component is used for pushing the plate between the two clamping columns to the clamping component, the clamping assembly is used for clamping the plate, and a second air cylinder used for pushing the clamping assembly to slide in the second sliding groove is arranged at the bottom of the base.

Description

Auxiliary feeding device for plate rolling machine

Technical Field

The utility model relates to the technical field of mechanical equipment, especially, relate to a veneer reeling machine is with supplementary material feeding unit.

Background

The plate bending machine is a processing device for bending a plate into a required round shape, an arc shape or a conical shape, works by utilizing the principle of three-point rounding, and obtains a preset shape by adjusting the relative position between a side roller and an upper roller of the plate bending machine.

When a plate bending machine is used for processing a plate with a certain length to enable the plate to form a circular arc with a certain shape, the plate bending machine can bend the plate only by conveying the plate to a bending mechanism of the plate bending machine, and the existing processing mode generally includes that a worker holds the plate by hand and conveys the plate to the bending mechanism, and the worker releases the plate when the plate bending mechanism of the plate bending machine begins to bend the plate.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a veneer reeling machine is with supplementary material feeding unit, it has solved the panel at crooked fixed length that exists among the prior art and when forming the circular arc section, needs the handheld problem that bending mechanism was carried with panel to the workman.

According to the utility model discloses an embodiment, a veneer reeling machine is with supplementary material feeding unit, include: the plate clamping device comprises a base and clamping columns, wherein a mounting plate is vertically arranged at the top of the base, a first sliding groove is formed in the top of the base on one side of the mounting plate, the number of the clamping columns is two, the two clamping columns are symmetrically arranged, one of the two clamping columns is slidably arranged in the first sliding groove, the other clamping column is fixedly arranged at the top of the base, a gap between the two clamping columns is used for placing a plate, a first spring is arranged in the first sliding groove, the plate is clamped between the two clamping columns by the clamping columns in the first sliding groove under the elastic force of the first spring, a pushing assembly is further arranged at the top of the base, a second sliding groove is further formed in the top of the base, a clamping assembly is slidably arranged in the second sliding groove, the pushing assembly is used for pushing the plate between the two clamping columns to the clamping assembly, and the clamping assembly is used for clamping the plate, and a second cylinder for pushing the clamping assembly to slide in the second sliding groove is arranged at the bottom of the base.

The technical principle of the utility model is that: when the auxiliary feeding device is used for conveying a plate with a fixed length to a bending mechanism of a plate bending machine, the clamping columns in the first sliding chute are firstly pushed to slide in the first sliding chute, so that the two clamping columns are mutually far away, then the plate is orderly stacked between the two clamping columns, one side of the plate is tightly attached to the side wall of the mounting plate, then the clamping columns in the first sliding grooves are released, the clamping column in the first chute presses the plate on the clamping column at the other side under the elastic force of the first spring, when the plate is required to be conveyed, the conveying assembly is started to push the plate between the two clamping columns to slide on the top of the base, when the plate moves to the clamping assembly, the clamping assembly clamps the plate, then the second cylinder pushes the clamping assembly to slide in the second sliding groove, so that the clamping assembly drives the plate to move towards the bending mechanism of the plate bending machine, and the plate is automatically conveyed to the bending mechanism.

Compared with the prior art, the utility model discloses following beneficial effect has: the plate between the two clamping columns is sequentially pushed to the clamping assembly through the pushing assembly, the pushing assembly can only push one plate once, then the plate clamped on the clamping assembly is conveyed to the bending mechanism of the plate bending machine through the second air cylinder, when the plate bending mechanism starts to bend the plate, the plate is released by the clamping assembly, so that the plate is automatically conveyed to the plate bending machine, the problem that in the prior art, the plate is conveyed to the bending mechanism by a worker through holding the plate by hands is solved, certain potential safety hazards exist when the plate is manually conveyed by the worker, and human resources are wasted.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of the pushing assembly.

Fig. 3 is a schematic structural view of the pressing mechanism.

In the above drawings: 1. a base; 2. mounting a plate; 3. a first chute; 4. clamping the column; 5. a second chute; 6. a sliding seat; 7. a plate material; 8. a mounting seat; 9. a cross beam; 10. mounting a column; 11. a groove; 12. an electromagnet; 13. a pressure lever; 14. a second spring; 15. a first cylinder; 16. a piston rod; 17. a channel; 18. and a third chute.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1, the embodiment of the utility model provides a plate bending machine is with supplementary material feeding unit, include: the plate clamping device comprises a base 1 and clamping columns 4, wherein a mounting plate 2 is vertically arranged at the top of the base 1, a first sliding groove 3 is formed in the top of the base 1 on one side of the mounting plate 2, the number of the clamping columns 4 is two, the two clamping columns 4 are symmetrically arranged, one of the two clamping columns 4 is slidably arranged in the first sliding groove 3, the other of the two clamping columns 4 is fixedly arranged at the top of the base 1, a gap between the two clamping columns 4 is used for placing a plate 7, a first spring is arranged in the first sliding groove 3, the plate 7 is clamped between the two clamping columns 4 by the clamping columns 4 in the first sliding groove 3 under the elastic force of the first spring, a pushing assembly is further arranged at the top of the base 1, a second sliding groove 5 is further formed in the top of the base 1, a clamping assembly is slidably arranged in the second sliding groove 5 and used for pushing the plate 7 between the two clamping columns 4 to the clamping assembly, the clamping assembly is used for clamping a plate 7, and a second air cylinder used for pushing the clamping assembly to slide in the second sliding groove 5 is arranged at the bottom of the base 1. When the auxiliary feeding device is used for conveying a plate 7 with a fixed length to a bending mechanism of a plate bending machine, the clamping columns 4 in the first sliding grooves 3 are pushed to slide in the first sliding grooves 3, the two clamping columns 4 are far away from each other, then the plate 7 is stacked between the two clamping columns 4 in order, one side of the plate 7 is tightly attached to the side wall of the mounting plate 2, then the clamping columns 4 in the first sliding grooves 3 are released, the clamping columns 4 in the first sliding grooves 3 press the plate 7 on the clamping columns 4 on the other side under the elastic force of the first springs, when the plate 7 needs to be conveyed, the conveying assembly is started to push the plate 7 between the two clamping columns 4 to slide on the top of the base 1, when the plate 7 moves to the clamping assembly, the clamping assembly clamps the plate 7, then the second cylinder pushes the clamping assembly to slide in the second sliding grooves 5, so that the clamping assembly drives the plate 7 to move towards the bending mechanism of the plate bending machine, thereby achieving automatic feeding of the sheet 7 to the bending mechanism.

The plate 7 between the two clamping columns 4 is sequentially pushed to the clamping assembly through the pushing assembly, the pushing assembly can only push one plate 7 at a time, then the plate 7 clamped on the clamping assembly is conveyed to the bending mechanism of the plate bending machine through the second air cylinder, when the bending mechanism begins to bend the plate 7, the plate 7 is released by the clamping assembly, the plate 7 is automatically conveyed to the plate bending machine, the problem that in the prior art, the plate 7 is conveyed to the bending mechanism by a worker through holding the plate 7 by hands is solved, certain potential safety hazards exist when the worker manually conveys the plate 7, and human resources are wasted is solved.

The clamping assembly includes: hold-down mechanism and slide mechanism, slide mechanism sets up in second spout 5 with sliding, the output and the slide mechanism of second cylinder are connected, and the second cylinder is used for promoting slide mechanism and slides in second spout 5, hold-down mechanism sets up on slide mechanism, hold-down mechanism is used for compressing tightly panel 7 at slide mechanism's top.

As shown in fig. 1 and 3, the slide mechanism includes: sliding seat 6 and mount pad 8, sliding seat 6 sets up in second spout 5 with sliding, the top of sliding seat 6 is located same horizontal plane with base 1's top, and the propelling movement subassembly of being convenient for is on 7 propelling movement of panel to sliding seat 6 on with base 1, mount pad 8 sets up the top at sliding seat 6 fixedly, the top of mount pad 8 is provided with crossbeam 9, hold-down mechanism sets up on crossbeam 9 is close to the lateral wall of sliding seat 6 one side, hold-down mechanism is used for compressing tightly panel 7 on sliding seat 6, the output of second cylinder is fixed on sliding seat 6, and the second cylinder promotes sliding seat 6 and is in slide in second spout 5. The hold-down mechanism includes: a mounting column 10, an electromagnet 12 and a pressure lever 13, wherein the mounting column 10 is vertically arranged on the cross beam 9, one side of the mounting column 10 close to the sliding seat 6 is recessed to form a groove 11, the electromagnet 12 is arranged on the side wall of the groove 11 departing from the sliding seat 6, the electromagnet 12 is communicated with a mobile power supply arranged at the bottom of the base 1 through a lead, the pressure lever 13 is made of magnetic material, the pressure lever 13 is arranged in the groove 11 in a sliding way, a second spring 14 is arranged between one end of the pressure lever 13 departing from the sliding seat 6 and the side wall of the groove 11 departing from the sliding seat 6, when the electromagnet 12 is powered off, the pressing rod 13 presses the plate 7 right below the electromagnet on the sliding seat 6 under the elastic force of the second spring 14, when the electromagnet 12 is powered on, the pressing rod 13 completely extends into the mounting column 10 under the suction force of the electromagnet 12, and at the moment, the pressing rod 13 and the mounting column 10 do not prevent the sheet 7 from sliding on the top of the sliding seat 6. The working principle of the clamping assembly is as follows: when the pushing assembly pushes the plate 7 to the top of the sliding seat 6, the plate 7 is located below the mounting column 10, then the electromagnet 12 is controlled to be powered off, the pressure rod 13 loses the suction force of the electromagnet 12, meanwhile, under the gravity of the pressure rod 13 and the elastic force of the second spring 14, the pressure rod 13 presses the plate 7 below the mounting column 10 to the sliding seat 6, then the second air cylinder at the bottom of the base 1 pushes the sliding seat 6 to slide in the second chute 5, so that the sliding seat 6 drives the plate 7 to approach to the bending mechanism of the plate bending machine, when the plate 7 contacts with the bending mechanism, the bending mechanism starts to bend, the plate 7 is subjected to the pulling force of the bending mechanism, the pulling force can overcome the friction force between the plate 7 and the pressure rod 13 as well as between the plate 7 and the sliding seat 6, so as to pull the plate 7 out from the lower portion of the pressure rod 13, and when the plate 7 is pulled out, the second air cylinder resets the pushing, then the electromagnet 12 is communicated with a power supply, and the electromagnet 12 works to suck the pressure rod 13 into the groove 11.

As shown in fig. 2, the pushing assembly is a first cylinder 15, the first cylinder 15 is arranged at the top of the base 1, a channel 17 through which a piston rod 16 of the first cylinder 15 passes is formed in the mounting plate 2, a third sliding groove 18 is formed in the top of the base 1, the third sliding groove 18 is communicated with the channel 17, the piston rod 16 of the first cylinder 15 can slide in the third sliding groove 18, the piston rod 16 is used for pushing the plate 7 between the two clamping columns 4 to the position right below the pressing rod 13, and the piston rod 16 can only push one plate 7 at a time. The working principle of the pushing assembly is as follows: the piston rod 16 of the first air cylinder 15 slides in the third sliding groove 18, the side surface of the piston rod 16 penetrates through the third sliding groove 18, the part of the piston rod 16 which protrudes out of the third sliding groove 18 can only push one plate 7 to move towards the direction of the sliding seat 6 at one time, and after the piston rod 16 pushes the plate 7 to the sliding seat 6, the piston rod 16 is shortened and reset.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a veneer reeling machine is with supplementary material feeding unit which characterized in that includes: the plate clamping device comprises a base (1) and two clamping columns (4), wherein the top of the base (1) is vertically provided with a mounting plate (2), the top of the base (1) on one side of the mounting plate (2) is provided with a first sliding groove (3), the two clamping columns (4) are symmetrically arranged, one of the two clamping columns (4) is slidably arranged in the first sliding groove (3), the other clamping column (4) is fixedly arranged on the top of the base (1), a gap between the two clamping columns (4) is used for placing a plate (7), a first spring is arranged in the first sliding groove (3), the plate (7) is clamped between the two clamping columns (4) by the clamping column (4) in the first sliding groove (3) under the elastic force of the first spring, the top of the base (1) is also provided with a pushing assembly, the top of the base (1) is also provided with a second sliding groove (5), the second spout (5) are provided with clamping component with sliding, the propelling movement subassembly is used for on plate (7) propelling movement clamping component between two clamping columns (4), clamping component is used for pressing from both sides tight plate (7), the bottom of base (1) is provided with and is used for promoting clamping component gliding second cylinder in second spout (5).

2. The auxiliary feeding device for a plate bending machine as claimed in claim 1, wherein said clamping assembly comprises: hold-down mechanism and slide mechanism, slide mechanism sets up in second spout (5) with sliding, the output and the slide mechanism of second cylinder are connected, and the second cylinder is used for promoting slide mechanism and slides in second spout (5), hold-down mechanism sets up on slide mechanism, hold-down mechanism is used for compressing tightly panel (7) at slide mechanism's top.

3. The auxiliary feeding device for a plate bending machine as claimed in claim 2, wherein said slide mechanism comprises: sliding seat (6) and mount pad (8), sliding seat (6) set up in second spout (5) with sliding, the top of sliding seat (6) is located same horizontal plane with the top of base (1), mount pad (8) set up the top at sliding seat (6) fixedly, the top of mount pad (8) is provided with crossbeam (9), hold-down mechanism sets up on crossbeam (9) is close to the lateral wall of sliding seat (6) one side, hold-down mechanism is used for compressing tightly panel (7) on sliding seat (6), the output of second cylinder is fixed on sliding seat (6), and the second cylinder promotes sliding seat (6) and slides in second spout (5).

4. The auxiliary feeding device for a plate bending machine as claimed in claim 3, wherein said pressing mechanism comprises: the mounting device comprises a mounting column (10), an electromagnet (12) and a pressure lever (13), wherein the mounting column (10) is vertically arranged on a cross beam (9), one side of the mounting column (10) close to a sliding seat (6) is sunken to form a groove (11), the electromagnet (12) is arranged on the side wall of the groove (11) deviating from the sliding seat (6), the electromagnet (12) is communicated with a mobile power supply arranged at the bottom of the base (1) through a lead, the pressure lever (13) is made of magnetic material, the pressure lever (13) is arranged in the groove (11) in a sliding way, a second spring (14) is arranged between one end of the pressure lever (13) departing from the sliding seat (6) and the side wall of the groove (11) departing from the sliding seat (6), when the electromagnet (12) is powered off, the pressing rod (13) presses the plate (7) right below the electromagnet under the elastic force of the second spring (14) on the sliding seat (6).

5. The auxiliary feeding device for the plate rolling machine as claimed in claim 4, wherein the pushing assembly is a first air cylinder (15), the first air cylinder (15) is arranged at the top of the base (1), the mounting plate (2) is provided with a channel (17) for a piston rod (16) of the first air cylinder (15) to pass through, the top of the base (1) is provided with a third sliding chute (18), the third sliding chute (18) is communicated with the channel (17), the piston rod (16) of the first air cylinder (15) can slide in the third sliding chute (18), the piston rod (16) is used for pushing the plate (7) between the two clamping columns (4) to the position right below the compression bar (13), and the piston rod (16) can only push one plate (7) at a time.