CN214651205U

CN214651205U - Automatic annealing production line for heating pressure container

Info

Publication number: CN214651205U
Application number: CN202022377755.7U
Authority: CN
Inventors: 王军; 王勇; 王婷婷
Original assignee: Yancheng Junle Da Electrical Appliance Technology Co ltd
Current assignee: Yancheng Junle Da Electrical Appliance Technology Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-11-09
Anticipated expiration: 2030-10-23

Abstract

The invention discloses a pressure vessel heating automatic annealing production line which comprises two supports and annealing equipment, wherein the two supports are both provided with a transmission roller, the two transmission rollers are connected through a conveying belt, a power mechanism is arranged between one transmission roller and the opposite support, the annealing equipment is positioned on the rear side of the conveying belt, a plurality of clamping pieces are fixedly connected onto the conveying belt, each clamping piece comprises two positioning blocks fixed onto the conveying belt, a moving block is arranged between the two positioning blocks, adjusting mechanisms are arranged between the two moving blocks and the positioning blocks on the same side, and a spring is fixedly connected between the two clamping blocks and the moving block on the same side. The pressure vessel annealing device is reasonable in structure, not only is convenient for clamping and limiting the pressure vessel and ensures the stability of conveying, thereby ensuring the accuracy in annealing, but also has good continuity in annealing the pressure vessel, thereby improving the annealing efficiency.

Description

Automatic annealing production line for heating pressure container

Technical Field

The invention relates to the technical field of pressure vessel annealing, in particular to a pressure vessel heating automatic annealing production line.

Background

The pressure container is a closed device which contains gas or liquid and bears certain pressure; the production and processing of the pressure container need to carry out annealing treatment on the pressure container, and aims to reduce the hardness and improve the machinability; the residual stress is reduced, the size is stabilized, and the deformation and crack tendency is reduced, especially for the pipe orifice of the pressure vessel needing welding connection. When small pressure vessels are treated in batches in a factory, how to improve the working efficiency is crucial, so a pressure vessel heating automatic annealing production line is designed to solve the problems.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides the automatic annealing production line for heating the pressure container, which is convenient for clamping and limiting the pressure container and ensuring the stability of conveying, thereby ensuring the accuracy in annealing, and simultaneously has good continuity in annealing the pressure container, thereby improving the annealing efficiency.

In order to achieve the purpose, the invention adopts the following technical scheme:

the pressure vessel heating automatic annealing production line comprises two supports and annealing equipment, wherein the two supports are respectively provided with a transmission roller, the two transmission rollers are connected through a conveying belt, a power mechanism is arranged between one transmission roller and the corresponding support, the annealing equipment is positioned on the rear side of the conveying belt, a plurality of clamping pieces are fixedly connected onto the conveying belt, each clamping piece comprises two positioning blocks fixed onto the conveying belt, moving blocks are arranged between the two positioning blocks, an adjusting mechanism is arranged between the two moving blocks and the positioning blocks on the same side, two clamping blocks are arranged between the two moving blocks, and springs are fixedly connected between the two clamping blocks and the moving blocks on the same side.

Preferably, the power mechanism comprises a driving motor fixed on the support, the output end of the driving motor is fixedly connected with a driving gear, a driven gear coaxial with and fixedly connected with the transmission roller is installed on the support, and the driven gear is meshed with the driving gear.

Preferably, the drive gear part is provided with gear teeth.

Preferably, the clamping block is an arc-shaped block, and a wedge-shaped surface is arranged at the upper end of the concave surface of the clamping block.

Preferably, the adjusting mechanism comprises an adjusting screw rod penetrating through the positioning block and in threaded connection with the positioning block, the adjusting screw rod is rotatably connected with the moving block, the moving block is fixedly connected with two guide rods, the two guide rods both penetrate through the positioning block and are in sliding connection with the positioning block, and the other end of the adjusting screw rod is fixedly connected with the twisting block.

Preferably, the outer part of the twisting block is sleeved with a rubber anti-slip sleeve.

The invention has the beneficial effects that: it is rational in infrastructure, it is spacing not only to conveniently carry out the centre gripping to pressure vessel, guarantees to carry the stability to guarantee the accuracy when annealing, it is good to the annealing continuity of pressure vessel simultaneously, thereby can improve the efficiency of annealing.

Drawings

FIG. 1 is a schematic structural diagram of an automatic annealing line for heating a pressure vessel according to the present invention;

FIG. 2 is a schematic structural diagram of a clamping member in the automatic annealing line for heating pressure vessels according to the present invention;

fig. 3 is a perspective view of a clamping block in the pressure vessel heating automatic annealing production line provided by the invention.

In the figure: the device comprises a support 1, a driving roller 2, a driven gear 3, a driving motor 4, a driving gear 5, a support plate 6, a clamping piece 7, annealing equipment 8, a conveying belt 9, a clamping block 71, a positioning block 72, a moving block 73, a spring 74, a guide rod 75, an adjusting screw 76 and a twisting block 77.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, the pressure vessel heating automatic annealing production line comprises two supports 1 and annealing equipment 8, wherein the annealing equipment 8 is the prior art, which is not described herein again, and has multiple models on the market; all install driving roller 2 on two supports 1, be connected through conveyer belt 9 between two driving roller 2.

A power mechanism is arranged between one of the driving rollers 2 and the opposite bracket 1, the power mechanism comprises a driving motor 4 fixed on the bracket 1, a support plate 6 is arranged on the bracket 1, and then the driving motor 4 is arranged on the support plate 6; the output fixedly connected with driving gear 5 of driving motor 4 installs driven gear 3 coaxial and fixed connection with driving roller 2 on the support 1, and driven gear 3 and the meshing of

driving gear

5, 5 parts of driving gear are equipped with the gear tooth, so can realize the rotation of 3 intermittence of driven gear.

Annealing equipment 8 is located the rear side of conveyer belt 9, a plurality of holders 7 of fixedly connected with on the conveyer belt 9, holder 7 is including fixing two locating pieces 72 on conveyer belt 9, be equipped with movable block 73 between two locating pieces 72, all be equipped with adjustment mechanism between the locating piece 72 of two movable blocks 73 and homonymy, adjustment mechanism is including running through locating piece 72 and rather than threaded connection's adjusting screw 76, adjusting screw 76 rotates with movable block 73 to be connected, two guide bars 75 of fixedly connected with on the movable block 73, two guide bars 75 all run through locating piece 72 and rather than sliding connection, adjusting screw 76's the other end fixedly connected with of adjusting screw turns round piece 77, the outside cover of turning round piece 77 is equipped with the rubber antiskid cover, conveniently rotate and turn round piece 77.

Two clamping blocks 71 are arranged between the two moving blocks 73, springs 74 are fixedly connected between the two clamping blocks 71 and the moving blocks 73 on the same side, the clamping blocks 71 are arc-shaped blocks, and wedge-shaped surfaces are arranged at the upper ends of the concave surfaces of the clamping blocks 71.

In the invention, when annealing the pressure container, a worker places the pressure container between the two clamping blocks 71 and then presses downwards, and the position for placing the pressure container is provided with the supporting plate which is abutted against the conveying belt 9, so that the conveying belt 9 can be prevented from shaking and deforming to influence the annealing treatment;

the pressure container is placed between the two clamping blocks 71 and pressed downwards by a worker until the pressure container is clamped by the two clamping blocks 71, namely the pressure container is abutted against the conveying belt 9, and the pressure container can be clamped and limited by the cooperation of the spring 74 and the two clamping blocks 71 so as to be difficult to move, so that the accuracy of the pressure container in annealing can be ensured;

then a driving motor 4 is started, the driving motor 4 rotates to drive a driving gear 5 and a driven gear 3 to rotate, due to the fact that the driving gear 5 is arranged in a tooth missing mode, intermittent rotation of the driven gear 3 can be achieved, when the driven gear 3 rotates to drive a transmission roller 2 and a conveying belt 9 to rotate, conveying of a clamping piece 7 and a pressure container can be achieved, when the driven gear 3 does not rotate any more, the clamped pressure container is just opposite to an annealing device 8, and therefore the pressure container can be annealed in the static time period of the driven gear 3; when the driven gear 3 rotates again and is still, the next pressure container is opposite to the annealing equipment 8 at the moment, and annealing treatment can be carried out; therefore, the pressure container can be continuously annealed, and the processing efficiency is greatly improved;

when annealing treatment is carried out on pressure vessels with different sizes, a worker can manually rotate the twisting block 77, and the moving block 73 cannot rotate under the limit of the guide rod 75, so that the twisting block 77 rotates to drive the adjusting screw 76 to rotate, the moving block 73, the spring 74 and the clamping blocks 71 can move, the distance between the two clamping blocks 71 can be adjusted, the pressure vessels with different models can be clamped, and the practicability is good;

and after the annealing is finished, directly taking down the processed pressure container by the tail end of the conveyer belt 9 of the worker.

Claims

1. The pressure vessel heating automatic annealing production line comprises two supports (1) and annealing equipment (8), and is characterized in that the two supports (1) are respectively provided with a transmission roller (2), the two transmission rollers (2) are connected through a conveying belt (9), a power mechanism is arranged between one transmission roller (2) and the opposite support (1), the annealing equipment (8) is positioned at the rear side of the conveying belt (9), the conveying belt (9) is fixedly connected with a plurality of clamping pieces (7), each clamping piece (7) comprises two positioning blocks (72) fixed on the conveying belt (9), a moving block (73) is arranged between the two positioning blocks (72), an adjusting mechanism is arranged between the two moving blocks (73) and the positioning blocks (72) at the same side, and two clamping blocks (71) are arranged between the two moving blocks (73), and a spring (74) is fixedly connected between the two clamping blocks (71) and the moving block (73) on the same side.

2. The pressure vessel heating automatic annealing production line according to claim 1, wherein the power mechanism comprises a driving motor (4) fixed on a support (1), an output end of the driving motor (4) is fixedly connected with a driving gear (5), a driven gear (3) coaxial with and fixedly connected with the driving roller (2) is mounted on the support (1), and the driven gear (3) is meshed with the driving gear (5).

3. Pressure vessel heating autoannealing line according to claim 2, characterized in that the driving gear (5) is partially provided with gear teeth.

4. The pressure vessel heating automatic annealing production line according to claim 2, wherein the clamping blocks (71) are arc-shaped blocks, and wedge-shaped surfaces are arranged at the upper ends of the concave surfaces of the clamping blocks (71).

5. The pressure vessel heating automatic annealing production line according to claim 4, wherein the adjusting mechanism comprises an adjusting screw (76) penetrating through the positioning block (72) and in threaded connection with the positioning block, the adjusting screw (76) is rotatably connected with a moving block (73), two guide rods (75) are fixedly connected to the moving block (73), the two guide rods (75) both penetrate through the positioning block (72) and are in sliding connection with the positioning block, and a twisting block (77) is fixedly connected to the other end of the adjusting screw (76).

6. The pressure vessel heating automatic annealing production line according to claim 5, characterized in that the outside of the twisting block (77) is sleeved with a rubber anti-slip sleeve.