CN214444477U

CN214444477U - Variable-moment automatic bending steel belt welding equipment

Info

Publication number: CN214444477U
Application number: CN202120496538.1U
Authority: CN
Inventors: 唐永晨; 葛鼎新; 孙树建; 李�杰; 李贺龙; 李博华; 郝晶晶
Original assignee: Tangshan University
Current assignee: Tangshan University
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-10-22
Anticipated expiration: 2031-03-09

Abstract

The utility model belongs to the technical field of steel band welding equipment of bending, concretely relates to automatic steel band welding equipment of bending of variable moment, including saw cutting mechanism and hydraulic bending machine and welding mechanism and clamping mechanism, sliding movement through the platform of bending, can bend the steel band of different length, and then the steel band of compatible all kinds of specification length, carry out mechanized bending through the hydraulic bending machine, and the welding mechanism welding, can replace manual work volume, fast, high efficiency, saw cut the dust cover through the setting and can effectually prevent that the spark from splashing at the in-process that saw cuts the tool bit saw cut, can saw cut the steel band through saw cutting mechanism and hydraulic bending machine and welding mechanism and clamping mechanism and bend and press from both sides tight welding and carry out omnidirectional processing.

Description

Variable-moment automatic bending steel belt welding equipment

Technical Field

The utility model belongs to the technical field of the steel band welding equipment of bending, concretely relates to automatic steel band welding equipment of bending of variable moment.

Background

Steel belts have a wide range of applications, among which in the field of pipe strapping. Most of the existing bending modes are that after a steel belt is marked manually, the steel belt is manually placed in a bending device to be bent, and then manual welding is carried out after the steel belt is bent.

The current bending driving modes mainly include motor rotation driving bending and hydraulic stamping bending. The bending device mostly adopts a rotary disk form, takes a bending point as a rotary center, and rotates and bends around the bending rotary center through a driving shaft, but the bending device mainly uses motor rotary driving and is mainly used for bending thin steel strips, a bending force application point and the bending rotary center are a fixed distance, and the application to thick steel strips is less. At present, a bending machine is generally used for bending by hydraulic pressure, but bending dies are correspondingly arranged, and the shape of the bent pipe is determined by the bending dies. The bending is hydraulically driven to generate strong thrust, but mainly a bending model is used, and the bending mechanism is deformed according to the shape of the bending model by the thrust of hydraulic linear motion, so that the hydraulic thrust cylinder rod is prevented from generating oil leakage due to lateral force, and the hydraulic drive is commonly used for the linear thrust.

The position error of the bending point is large due to manual operation, and meanwhile, the repeated precision is difficult to guarantee. The welding position and the welding strength are inconsistent, so that the production consistency of the packing belt is poor, and the quality stability is difficult to ensure. When the packing belt is converted and produced among specifications with different lengths and thicknesses, adjustment is needed, and the time for adjusting the tool is long.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic steel band welding equipment of bending of variable moment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a variable moment automatic steel band welding equipment of bending, includes the truss, the right side terminal surface welded connection of truss has the straightener, the back side of truss is provided with the cable tow chain, the left side of truss is provided with saw cuts the platform, the top of saw cutting the platform is provided with saw cuts the mechanism, the left side of saw cutting the platform is provided with the platform of bending, the top of bending the platform is provided with hydraulic bending machine, hydraulic bending machine includes the pneumatic cylinder of bending, the hydraulic stem of bending, the board of bending, the internal surface nestification of the pneumatic cylinder of bending has the hydraulic stem of bending, the hydraulic stem of bending with the board of bending is articulated to be connected, the front surface of the platform of bending is provided with the fender platform, the truss has placed the steel band body through the steel band mount, hydraulic bending machine's left side is provided with welding mechanism, welding mechanism includes soldered connection body, soldered connection mounting bracket, welding mechanism, The welding head body is fixedly arranged on the welding head mounting frame, the welding head mounting frame is fixed above the welding table, a clamping mechanism is arranged on the front side above the welding table, the clamping mechanism comprises a clamping placing table and a clamping pneumatic rod, and the clamping placing table is arranged above the clamping pneumatic rod.

As a preferred embodiment, saw cut the mechanism and include saw cutting tool bit, saw cut the dust cover, saw cut the motor, saw cutting tool bit's surface is provided with saw cut the dust cover, saw cut the tool bit with saw cut the motor and rotate and be connected.

In a preferred embodiment, the cable drag chains are arranged in two rows in parallel, and the two rows are parallel to each other.

As a preferred embodiment, the truss and the sawing platform are welded into a whole, and both the truss and the sawing platform are made of alloy steel.

In a preferred embodiment, the relative position of the welding head body and the clamping pneumatic rod is adjusted by a bolt fixing position.

As a preferred embodiment, the front surface of the bending platform is provided with the blocking platform, the blocking platform is provided with meshes, and the bending platform is connected with the truss in a sliding manner.

In a preferred embodiment, the bent portion at the end of the bent plate is fixed by passive rotation, and the bent plate is made of alloy steel.

In a preferred embodiment, a supporting rigid rod is arranged below the truss, and a buffer air cushion is welded and connected below the supporting rigid rod.

Compared with the prior art, the beneficial effects of the utility model are that:

according to the variable-moment automatic bending steel belt welding equipment, steel belts with different lengths can be bent through the sliding movement of the bending platform, so that the equipment is compatible with steel belts with various specifications and lengths, mechanical bending and welding of a welding mechanism are performed through a hydraulic bending machine, manual workload can be replaced, the speed is high, and the efficiency is high;

this automatic steel band welding equipment of bending of variable moment saw cuts can effectually prevent that the spark from splashing at the in-process that saw cuts the tool bit saw cutting through setting up saw cutting dust cover, can saw cut the steel band through saw cutting mechanism and hydraulic pressure bender and welding mechanism and clamping mechanism and bend to press from both sides tight welding and carry out omnidirectional processing.

Drawings

Fig. 1 is a top view of the structure of the present invention;

FIG. 2 is a drawing of a cable drag chain of the present invention;

fig. 3 is a partial top view of the hydraulic bending machine of the structure of the present invention;

FIG. 4 is a front view of the structure of the present invention;

FIG. 5 is a left side view of the structure of the present invention;

FIG. 6 is a right side view of the structure of the present invention;

in the figure: 1. a truss; 2. a straightening machine; 3. a cable drag chain; 4. sawing the platform; 5. a sawing mechanism; 51. a sawing tool bit; 52. sawing a dust cover; 53. a sawing motor; 6. bending the platform; 7. a hydraulic bending machine; 71. bending a hydraulic cylinder; 72. bending the hydraulic rod; 73. bending the plate; 8. blocking the platform; 9. a steel strip body; 91. a steel belt fixing frame; 10. a welding mechanism; 101. a welding head body; 102. a welding head mounting frame; 103. a welding workbench; 11. a clamping mechanism; 111. clamping the placing table; 112. clamping the pneumatic rod; 12. supporting the steel rod; 13. buffer the air cushion.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-6, the utility model provides a variable moment automatic bending steel belt welding equipment, which comprises a truss 1, wherein the right side end face of the truss 1 is welded and connected with a straightener 2, the steel belt is straightened by the straightener 2, the rear side edge of the truss 1 is provided with a cable drag chain 3, the left side of the truss 1 is provided with a sawing platform 4, the sawing mechanism 5 is arranged above the sawing platform 4, sawing is carried out according to different length requirements by the sawing mechanism 5, the left side of the sawing platform 4 is provided with a bending platform 6, the upper part of the bending platform 6 is provided with a hydraulic bending machine 7, the hydraulic bending machine 7 comprises a bending hydraulic cylinder 71, a bending hydraulic rod 72 and a bending plate 73, the inner surface of the bending hydraulic cylinder 71 is nested with the bending hydraulic rod 72, the bending hydraulic rod 72 is hinged and connected with the bending plate 73, the bending hydraulic rod 72 is driven by the bending hydraulic cylinder 71 to drive the bending plate 73 to bend, the front surface of bending platform 6 is provided with keeps off platform 8, truss 1 has placed steel band body 9 through steel band mount 91, the left side of hydraulic bending machine 7 is provided with welding mechanism 10, welding mechanism 10 includes soldered connection body 101, soldered connection mounting bracket 102, weldment work platform 103, soldered connection body 101 is installed and is fixed on soldered connection mounting bracket 102, soldered connection mounting bracket 102 is fixed in the top of weldment work platform 103, the top front side of weldment work platform 103 is provided with clamping mechanism 11, clamping mechanism 11 places platform 111 including pressing from both sides tightly, press from both sides tight pneumatic rod 112, it is provided with and presss from both sides tight pneumatic rod 112 to press from both sides tightly to place platform 111 top, it presss from both sides tightly fixedly to place platform 111 top through pressing from both sides tightly.

Wherein, saw cut mechanism 5 includes saw cutting tool bit 51, saw cuts dust cover 52, saw cuts motor 53, and saw cutting tool bit 51's surface is provided with saw cuts dust cover 52, and saw cutting tool bit 51 rotates with saw cutting motor 53 to be connected, can effectually prevent that the spark from splashing at the in-process that saw cutting tool bit 51 saw through saw cutting dust cover 52.

Wherein, the cable tow chain 3 is provided with that parallel is parallel to each other between two rows and two rows, through cable tow chain 3 parallel be provided with between two rows and two rows parallel can effectual improvement cable tow chain 3's stability.

Wherein, truss 1 and saw cut platform 4 welding an organic whole and truss 1 and saw cut platform 4 and all adopt alloy steel material, through truss 1 and saw cut platform 4 welding an organic whole and truss 1 and saw cut platform 4 and all adopt alloy steel material can effectively improve the rigidity and the stability of saw cutting platform 4.

The relative position between the bonding head body 101 and the clamping pneumatic rod 112 is adjusted by the bolt fixing position, and the bonding head body 101 and the clamping pneumatic rod 112 can be moved according to the needs of different angles by adjusting the relative position between the bonding head body 101 and the clamping pneumatic rod 112 by the bolt fixing position.

Wherein, the front surface of platform 6 of bending is provided with and keeps off platform 8 and keep off platform 8 and seted up the mesh, and sliding connection between platform 6 and the truss 1 of bending, through the sliding movement of platform 6 of bending, can bend the steel band of different length.

The tail end bending part of the bending plate 73 is fixed in a passive rotating mode, the bending plate 73 is made of alloy steel, and the rigidity of the bending plate 73 is effectively improved through the bending plate 73 made of alloy steel.

Wherein, the support rigid rod 12 is arranged below the truss 1, the buffer air cushion 13 is welded and connected below the support rigid rod 12, and the buffer air cushion 13 can effectively play a role in buffering through the welding and connection below the support rigid rod 12.

The utility model discloses a theory of operation and use flow: at first, the steel strip body 9 is manually placed, the steel strip body 9 is corrected through the straightening machine 2, the steel strip body 9 is conveyed to the sawing platform 4 through the cable drag chain 3, the steel strip body 9 is cut through the sawing tool bit 51 on the sawing mechanism 5, the sawing tool bit 51 is driven by the sawing motor 53 to rotate and cut in the cutting process, after the cutting is completed, the steel strip is bent through the hydraulic bending machine 7 on the bending platform 6, in the bending process, the bending hydraulic rod 72 is driven to move forwards through the bending hydraulic cylinder 71, the steel strip is bent through the bending plate 73 driven by the bending hydraulic rod 72, the bending is completed and moved to a next bending point, when the steel strip is bent to a sixth point, the steel strip is clamped through the clamping pneumatic rod 112 on the clamping mechanism 11, and then the steel strip is welded after the steel strip is clamped.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a become automatic steel band welding equipment that bends of moment, includes truss (1), its characterized in that: the steel belt bending device is characterized in that a straightener (2) is welded to the end face of the right side of the truss (1), a cable drag chain (3) is arranged on the rear side of the truss (1), a saw cutting platform (4) is arranged on the left side of the truss (1), a saw cutting mechanism (5) is arranged above the saw cutting platform (4), a bending platform (6) is arranged on the left side of the saw cutting platform (4), a hydraulic bending machine (7) is arranged above the bending platform (6), the hydraulic bending machine (7) comprises a bending hydraulic cylinder (71), a bending hydraulic rod (72) and a bending plate (73), the bending hydraulic rod (72) is nested on the inner surface of the bending hydraulic cylinder (71), the bending hydraulic rod (72) is hinged to the bending plate (73), a blocking table (8) is arranged on the front surface of the bending platform (6), and a steel belt body (9) is placed on the truss (1) through a steel belt fixing frame (91), the left side of hydraulic bending machine (7) is provided with welding mechanism (10), welding mechanism (10) is including soldered connection body (101), soldered connection mounting bracket (102), weldment work platform (103), soldered connection body (101) installation is fixed on soldered connection mounting bracket (102), soldered connection mounting bracket (102) are fixed the top of weldment work platform (103), the top front side of weldment work platform (103) is provided with clamping mechanism (11), clamping mechanism (11) are including pressing from both sides tight platform (111) of placing, press from both sides tight pneumatic rod (112), it is provided with to press from both sides tight platform (111) top of placing to press from both sides tight pneumatic rod (112).

2. The variable-torque automatic bending steel strip welding equipment according to claim 1, characterized in that: saw cut mechanism (5) including saw cutting tool bit (51), saw cut dust cover (52), saw cut motor (53), the surface of saw cutting tool bit (51) is provided with saw cut dust cover (52), saw cutting tool bit (51) with saw cut motor (53) and rotate and be connected.

3. The variable-torque automatic bending steel strip welding equipment according to claim 1, characterized in that: the cable drag chains (3) are arranged in two rows in parallel, and the two rows are parallel to each other.

4. The variable-torque automatic bending steel strip welding equipment according to claim 1, characterized in that: the truss (1) and the sawing platform (4) are welded integrally, and the truss (1) and the sawing platform (4) are made of alloy steel.

5. The variable-torque automatic bending steel strip welding equipment according to claim 1, characterized in that: the relative position of the welding head body (101) and the clamping pneumatic rod (112) is adjusted through a bolt fixing position.

6. The variable-torque automatic bending steel strip welding equipment according to claim 1, characterized in that: the front surface of the bending platform (6) is provided with the blocking platform (8), the blocking platform (8) is provided with meshes, and the bending platform (6) is connected with the truss (1) in a sliding mode.

7. The variable-torque automatic bending steel strip welding equipment according to claim 1, characterized in that: the tail end bending part of the bending plate (73) is fixed in a passive rotating mode, and the bending plate (73) is made of alloy steel.

8. The variable-torque automatic bending steel strip welding equipment according to claim 1, characterized in that: a supporting rigid rod (12) is arranged below the truss (1), and a buffer air cushion (13) is welded and connected below the supporting rigid rod (12).