CN216177827U

CN216177827U - Welded WBS friction conveying line

Info

Publication number: CN216177827U
Application number: CN202122537704.0U
Authority: CN
Inventors: 李向东; 尤正海; 任暾; 冯伟; 张守伟
Original assignee: Yancheng Yotely Automation Engineering Co ltd
Current assignee: Yancheng Yotely Automation Engineering Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-04-05
Anticipated expiration: 2031-10-21

Abstract

The utility model discloses a welded WBS friction conveying line, which comprises I-shaped steel, a connecting frame and two connecting plates, wherein a rolling wheel and an auxiliary wheel are arranged between the connecting frames, a clamping device is arranged on the inner wall of the connecting frame, the clamping device comprises a first fixing block, an electric push rod, a first fixing plate, first clamping teeth, a second fixing plate and second clamping teeth, the first fixing block is welded on the inner wall of the connecting frame, the electric push rod is positioned on the first fixing block, the first fixing plate is positioned at the end part of the electric push rod, and the surface of the first fixing plate is provided with the first clamping teeth. The utility model discloses a welded WBS friction conveying line, which belongs to the field of WBS systems, and can fix a connecting frame on I-shaped steel when a workpiece is stationary on the conveying line, so that the workpiece on the connecting frame is prevented from moving, a connecting plate is enabled to compensate at a turning position, and the condition that the conveying line is damaged or the workpiece is deformed when the conveying line is turned is avoided.

Description

Welded WBS friction conveying line

Technical Field

The utility model relates to the field of WBS systems, in particular to a welded WBS friction conveying line.

Background

The welding is to clamp a series of stamping parts and subassemblies on corresponding welding fixtures respectively according to a certain combination procedure, weld the stamping parts and the subassemblies into a whole Body by a certain welding mode, and convey the whole Body to painting, the Body painting is generally stored and conveyed by adopting a WBS (welding Body store) system, the conventional WBS system generally has three modes of a depositing chain, a friction line and a roller skid conveying, wherein the friction line conveying technology is a mode of driving the workpiece by using friction force, and a friction wheel made of a non-metal material is driven by using a motor, so that the workpiece is driven to move forwards. However, the existing friction conveying line has certain disadvantages, firstly, when a workpiece needs to be machined at one position, the workpiece is not moved on the conveying line due to the fact that a clamping device is not arranged, deviation is easily caused during machining, and when the workpiece passes through a curve, connecting plates on two sides below the workpiece lack compensation devices, and deformation is easily caused when the workpiece is turned.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a welded WBS friction conveying line, which can effectively solve the problems that in the background technology, when a workpiece needs to be machined at one position, a clamping device is not arranged, so that the workpiece moves on the conveying line, deviation is easily caused during machining, and when the workpiece passes through a curve, connecting plates on two sides below the workpiece lack compensation devices, and the workpiece is easily deformed during turning.

In order to achieve the purpose, the utility model adopts the technical scheme that:

weld dress WBS friction transfer chain, including I-steel, link and two connecting plates, be provided with roll wheel and auxiliary wheel between the link, the inner wall of link is provided with chucking device, chucking device includes first fixed block, electric putter, first fixed plate, first chucking tooth, second fixed plate and second chucking tooth, first fixed block welding is on the inner wall of link, electric putter is located first fixed block, first fixed plate is located electric putter's tip, and first chucking tooth has been seted up on the surface of first fixed plate, the welding has the second fixed plate on the I-steel, and the second chucking tooth sets up on the surface of second fixed plate, be provided with compensation structure on the connecting plate, compensation structure includes connecting pin axle, connecting rod, second fixed block, expanding spring, movable block, set nut, sliding tray and sliding block, the connecting rod sets up in the inside of one of them connecting plate, and second fixed block, expanding spring, movable block and set nut set up on the connecting rod, the connecting pin axle sets up between two connecting plates, be provided with the sliding tray on the connecting plate, and the sliding block sets up in the sliding tray.

Furthermore, the electric push rod is welded in the first fixing block, and the first clamping teeth of the first fixing plate are clamped with the second fixing plate and the second clamping teeth.

Further, the first fixing plate and the second fixing plate are symmetrically disposed about the first fixing block.

Furthermore, the electric push rod is welded on the movable block, the first fixing plate is welded inside the connecting plate, the telescopic spring is located on the connecting rod, and the positioning nut is matched with the connecting rod through threads.

Furthermore, the connecting rod is connected with the connecting plate in a sliding mode, the movable block is connected with the inside of the connecting plate in a sliding mode, the sliding block is connected with the sliding groove of the connecting plate in a sliding mode, and a plug is arranged on the sliding groove.

Furthermore, the bottom end of the I-steel is provided with a supporting base, one side of the supporting base is provided with a driving motor and a friction wheel, and the friction wheel is in contact with the connecting plate.

Further, the axis of the rolling wheel is arranged in a horizontal direction, and the axis of the auxiliary wheel is arranged in a vertical direction.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the clamping device is arranged, the clamping is carried out through the first clamping teeth on the first fixing plate and the second clamping teeth on the second fixing plate, the connecting frame can be fixed on the I-shaped steel when a workpiece is static on the conveying line, the situation that the workpiece on the connecting frame moves is avoided, the compensation structure is arranged, and the two connecting plates are connected through the connecting rod and the two connecting pin shafts, so that the connecting plates compensate at the turning position, and the situation that the conveying line is damaged or the workpiece deforms during turning is avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the drive motor of the present invention;

FIG. 3 is a schematic view of the clamping mechanism of the present invention;

fig. 4 is a schematic diagram of the compensation structure of the present invention.

In the figure: 1. i-shaped steel; 2. a support base; 3. a connecting frame; 4. a clamping device; 401. a first fixed block; 402. an electric push rod; 403. a first fixing plate; 404. a first clamping tooth; 405. a second fixing plate; 406. a second clamping tooth; 5. a rolling wheel; 6. an auxiliary wheel; 7. a connecting plate; 8. a compensation structure; 801. connecting a pin shaft; 802. a connecting rod; 803. a second fixed block; 804. a tension spring; 805. a movable block; 806. positioning a nut; 807. a sliding groove; 808. a slider; 9. a friction wheel; 10. the motor is driven.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-4, the welded WBS friction conveyor line includes an i-steel 1, a connecting frame 3 and two connecting plates 7, a rolling wheel 5 and an auxiliary wheel 6 are disposed between the connecting frames 3, a clamping device 4 is disposed on an inner wall of the connecting frame 3, the clamping device 4 includes a first fixing block 401, an electric push rod 402, a first fixing plate 403, first clamping teeth 404, a second fixing plate 402, and second clamping teeth 406, the first fixing block 401 is welded on the inner wall of the connecting frame 3, the electric push rod 402 is disposed on the first fixing block 401, the first fixing plate 403 is disposed at an end of the electric push rod 402, the first clamping teeth 404 are disposed on a surface of the first fixing plate 403, the second fixing plate 405 is welded on the i-steel 1, the second clamping teeth 406 are disposed on a surface of the second fixing plate 405, a compensation structure 8 is disposed on the connecting plate 7, the compensation structure 8 includes a connecting pin 801, a connecting rod 802, a connecting plate 7, and a connecting plate, The connecting rod 802 is disposed inside one of the connecting plates 7, the second fixing block 803, the telescopic spring 804, the movable block 805, the positioning nut 806, the sliding groove 807 and the sliding block 808 are disposed on the connecting rod 802, the connecting pin 801 is disposed between the two connecting plates 7, the sliding groove 807 is disposed on the connecting plate 7, and the sliding block 808 is disposed in the sliding groove 807.

In this embodiment, the electric push rod 402 is welded inside the first fixing block 401, and the first clamping teeth 404 of the first fixing plate 403 are clamped with the second fixing plate 405 and the second clamping teeth 406; the first fixing plate 403 and the second fixing plate 405 are symmetrically disposed about the first fixing block 401.

In this embodiment, the electric push rod 402 is welded on the movable block 805, the first fixing plate 403 is welded inside the connecting plate 7, the expansion spring 804 is located on the connecting rod 802, and the positioning nut 806 is matched with the connecting rod 802 through threads; the connecting rod 802 is connected with the connecting plate 7 in a sliding mode, the movable block 805 is connected with the inside of the connecting plate 7 in a sliding mode, the sliding block 808 is connected with the sliding groove 807 of the connecting plate 7 in a sliding mode, and a plug is arranged on the sliding groove 807.

In addition, the bottom end of the I-steel 1 is provided with a supporting base 2, one side of the supporting base 2 is provided with a driving motor 10 and a friction wheel 9, and the friction wheel 9 is in contact with the connecting plate 7; the axis of the rolling wheel 5 is arranged in the horizontal direction and the axis of the auxiliary wheel 6 is arranged in the vertical direction.

It should be noted that, in order to weld the WBS friction conveying line, the conveying line is assembled, the i-beam 1 is fixed on the ground or a fixed surface through the supporting base 2, at this time, the rolling wheel 5 and the auxiliary wheel 6 on the connecting frame 3 are in contact with the inner wall of the i-beam 1, the driving motor 10 drives the friction wheel 9 to be in contact with the connecting plate 7, so as to drive the connecting plate 7 to move along the i-beam 1, and when the i-beam 1 encounters a turn, compensation is performed through the compensation structure 8, specifically, the two connecting plates 7 are connected through the connecting pin shaft 801, slide in the axial direction of the connecting rod 802 through the connecting rod 802, and the second fixed block 803 drives the expansion spring 804 to buffer, so that compensation can be performed on the turn on a curve, and the condition that the conveying line or a workpiece is damaged and deformed is avoided, because the workpiece is fixed with the sliding block 808 through a bolt, the workpiece can be taken down from the sliding block 808, when the conveying line is processed, the rolling wheel 5 and the auxiliary wheel 6 on the connecting frame 3 are kept still, the electric push rod 402 on the first fixing block 401 is extended, so that the first fixing plate 403 at the end of the electric push rod 402 is contacted with the second fixing plate 405, the first clamping teeth 404 on the first fixing plate 403 are clamped with the second clamping teeth 406 on the second fixing plate 405, the workpiece on the connecting frame 3 is prevented from moving, and the precision is high during the white body processing.

Although illustrative embodiments of the present invention have been described herein with reference to the accompanying drawings, which are not intended to depart from the spirit and scope of the utility model, the same shall be construed as disclosed herein, and it will be apparent to those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the utility model.

Claims

1. Weld dress WBS friction transfer chain, including I-steel (1), link (3) and two connecting plates (7), its characterized in that: rolling wheels (5) and auxiliary wheels (6) are arranged between the connecting frames (3), clamping devices (4) are arranged on the inner walls of the connecting frames (3), each clamping device (4) comprises a first fixing block (401), an electric push rod (402), a first fixing plate (403), first clamping teeth (404), a second fixing plate (405) and second clamping teeth (406), the first fixing blocks (401) are welded on the inner walls of the connecting frames (3), the electric push rods (402) are located on the first fixing blocks (401), the first fixing plates (403) are located at the end portions of the electric push rods (402), the first clamping teeth (404) are arranged on the surface of the first fixing plates (403), the second fixing plates (405) are welded on the I-steel (1), the second clamping teeth (406) are arranged on the surface of the second fixing plates (405), and compensation structures (8) are arranged on the connecting plates (7), compensation structure (8) are including connecting pin axle (801), connecting rod (802), second fixed block (803), expanding spring (804), movable block (805), set nut (806), sliding tray (807) and sliding block (808), connecting rod (802) set up in the inside of one of them connecting plate (7), and second fixed block (803), expanding spring (804), movable block (805) and set nut (806) set up on connecting rod (802), connecting pin axle (801) set up between two connecting plates (7), be provided with sliding tray (807) on connecting plate (7), and sliding block (808) set up in sliding tray (807).

2. The welded WBS friction conveyor line according to claim 1, wherein: the electric push rod (402) is welded in the first fixing block (401), and the first clamping teeth (404) of the first fixing plate (403) are clamped with the second fixing plate (405) and the second clamping teeth (406).

3. The welded WBS friction conveyor line according to claim 2, wherein: the first fixing plate (403) and the second fixing plate (405) are symmetrically arranged with respect to the first fixing block (401).

4. The welded WBS friction conveyor line according to claim 1, wherein: the electric push rod (402) is welded on the movable block (805), the first fixing plate (403) is welded inside the connecting plate (7), the telescopic spring (804) is located on the connecting rod (802), and the positioning nut (806) is matched with the connecting rod (802) through threads.

5. The welded WBS friction conveyor line according to claim 4, wherein: connecting rod (802) and connecting plate (7) sliding connection, the inside sliding connection of activity piece (805) and connecting plate (7), and sliding block (808) and sliding tray (807) sliding connection of connecting plate (7), be provided with the end cap on sliding tray (807).

6. The welded WBS friction conveyor line according to claim 1, wherein: the bottom end of the I-steel (1) is provided with a supporting base (2), one side of the supporting base (2) is provided with a driving motor (10) and a friction wheel (9), and the friction wheel (9) is in contact with the connecting plate (7).

7. The welded WBS friction conveyor line according to claim 1, wherein: the axis of the rolling wheel (5) is arranged along the horizontal direction, and the axis of the auxiliary wheel (6) is arranged along the vertical direction.