CN220028356U

CN220028356U - Stretching machine

Info

Publication number: CN220028356U
Application number: CN202321681914.XU
Authority: CN
Inventors: 黄宽; 黄俊军; 熊丽敏
Original assignee: Jiangxi Zhongding Metal Craft Co ltd
Current assignee: Jiangxi Zhongding Metal Craft Co ltd
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2023-11-17
Anticipated expiration: 2033-06-29

Abstract

The utility model discloses a stretcher, which belongs to the technical field of stretchers and comprises a carrying table, wherein the side surface of the carrying table is fixedly connected with a stretcher body, the stretcher body comprises a first station and a second station, a first motor is fixedly arranged on the carrying table, two threaded rods are symmetrically and rotatably arranged on the carrying table, one threaded rod is fixedly arranged at the output end of the first motor, belt wheels are fixedly arranged on the surfaces of the two threaded rods, the two belt wheels are connected through belt transmission, a moving mechanism is arranged on the carrying table, a vertical plate is arranged on the moving mechanism, and an electric telescopic rod is fixedly arranged on the vertical plate.

Description

Stretching machine

Technical Field

The utility model belongs to the technical field of stretching machines, and particularly relates to a stretching machine.

Background

The copper kettle is a copper vessel made of copper, is not only a wine vessel, but also a water container, is used for boiling water, is also used as a measuring device in the Han dynasty, and can be divided into: copper kettles, brass kettles and cupronickel kettles, wherein the copper kettles are best in quality, higher in copper content, purer and easier to maintain, stretching of the copper kettle body in the copper kettle production process is one of important processes, and a stretcher is needed in the stretching process.

Because in actual operation according to the characteristics of copper kettle body needs many times stretching, at many times stretching's in-process, need transfer under the different stretching die with the copper kettle, often all transfer through artifical hand in the transfer process, when artifical hand, artificial hand is being in the center of the station of stretcher at this moment, very easily lead to personnel to be injured when the stretcher mistake touches, there is very serious potential safety hazard, simultaneously through manual operation, also increased personnel's amount of labour, thereby increased personnel's cost, work efficiency has been reduced.

Disclosure of Invention

The present utility model is directed to a stretching machine, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stretcher, includes the transfer table, transfer table side fixedly connected with stretcher body, the stretcher body includes first station and second station, fixed mounting has first motor on the transfer table, two threaded rods are installed in symmetry rotation on the transfer table, one of them threaded rod fixed mounting is at first motor output, two equal fixed mounting in threaded rod surface has the band pulley, two the band pulley passes through belt drive and connects, be provided with moving mechanism on the transfer table, be provided with the riser on the moving mechanism, fixed mounting has electric telescopic handle on the riser, electric telescopic handle piston rod tip fixed mounting has the functional shell, functional shell top fixed mounting has the second motor, second motor output fixed mounting has the dwang, two pillar gears are installed in rotation to the functional shell bottom surface, two pillar gears meshing connection, the dwang rotates with the functional shell and is connected, one of them pillar gears fixed mounting is at the dwang tip, two all fixed mounting has the turning angle pole on the pillar gears, the turning angle portion articulates and connects.

By adopting the scheme, through the cooperation of the first motor and the two threaded rods, the clamping plates can be driven to move along the axis direction of the threaded rods, so that the copper pot can be transferred from the first station to the second station, the copper pot can be prevented from being manually transferred, the potential safety hazard is reduced, the labor capacity of personnel is reduced, the cost is saved, the working efficiency is improved, the two clamping plates can be driven to perform relative movement through the cooperation of the second motor, the column gear and the corner rods, the clamping and loosening of the copper pot can be realized, and the working efficiency is improved.

In the above scheme, it should be noted that the first motor, the second motor, the electric telescopic rod and the external power source are electrically connected, and the auxiliary rod has retractility.

As a preferred embodiment, the moving mechanism comprises a moving plate screwed on the surfaces of two threaded rods, and the vertical plate is fixedly mounted on the moving plate.

By adopting the scheme, when the threaded rod rotates clockwise, the movable plate can be driven to move from the position opposite to the first station to the position close to the second station, and similarly when the threaded rod rotates anticlockwise, the movable plate can be driven to move towards the direction close to the first motor, and the movable plate drives the vertical plate to move, so that the copper pot can be transported from the first station to the second station, and the working efficiency is improved.

As a preferred implementation mode, two trapezoid grooves are symmetrically formed in the upper surface of the movable plate, trapezoid blocks are slidably mounted in the two trapezoid grooves, and the functional shell is fixedly mounted on the two trapezoid blocks.

By adopting the scheme, the functional shell drives the trapezoid block to move, and meanwhile, the functional shell moves in the trapezoid groove through the trapezoid block, so that the stability of movement can be improved.

As a preferable implementation mode, the carrying table is provided with a limiting groove, the bottom surface of the moving plate is rotatably provided with a roller, and the roller is arranged in the limiting groove in a rolling way.

By adopting the scheme, when the movable plate moves along the axis direction of the threaded rod, the movable plate can be limited by rolling in the limiting groove through the roller, when the roller moves to be close to one end of the first motor, the movable plate is opposite to the first station at the moment, when the roller moves to be away from one end of the first motor, the movable plate is opposite to the second station at the moment, the operation is convenient, and the working efficiency is improved.

As a preferred implementation mode, the side face of the bottom of the functional shell is symmetrically hinged with two auxiliary rods, round rods are fixedly arranged on the two corner rods, and the two auxiliary rods are respectively hinged with the corresponding round rods.

By adopting the scheme, the corner rod drives the round rod to move, the round rod drives the auxiliary rod to move, the auxiliary rod has an auxiliary supporting effect on the corner rod, and when the round rod moves more stably in the carrying process of the copper kettle, the working efficiency is improved.

As a preferred embodiment, two clamping plates are provided with anti-slip mechanisms on opposite sides, and the anti-slip mechanisms comprise a plurality of anti-slip strips fixedly mounted on the clamping plates.

By adopting the scheme, the friction between the copper kettle body and the copper kettle body can be improved by arranging the anti-slip strip, so that the copper kettle is prevented from sliding off in the carrying process, and the stability in the carrying process is improved.

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

this stretcher uses through the cooperation of first motor and two threaded rods, can drive splint and remove along threaded rod axis direction to can shift the copper pot to the second station from first station, with this can avoid the manual work to remove and shift the copper pot, reduce the potential safety hazard, reduce personnel's amount of labour, practiced thrift the cost, improved work efficiency, through the cooperation of second motor, the post gear, the corner pole is used, can drive two splint and carry out relative motion, thereby can realize the centre gripping and loosen the copper pot, improved work efficiency.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a spur gear structure according to the present utility model;

FIG. 3 is a schematic diagram of a trapezoid block structure according to the present utility model.

In the figure: 1. a carrying table; 2. a stretcher body; 3. a second station; 4. a first station; 5. a first motor; 6. a threaded rod; 7. a belt wheel; 8. a belt; 9. a moving plate; 10. a vertical plate; 11. an electric telescopic rod; 12. a functional shell; 13. a second motor; 14. a post gear; 15. a corner lever; 16. a clamping plate; 17. an anti-slip strip; 18. a round bar; 19. an auxiliary lever; 20. a trapezoid groove; 21. a trapezoid block; 22. a roller; 23. a limit groove; 24. and rotating the rod.

Detailed Description

Referring to fig. 1-3, the utility model provides a stretcher, including a carrying table 1, a stretcher body 2 is fixedly connected to the side of the carrying table 1, the stretcher body 2 includes a first station 4 and a second station 3, a first motor 5 is fixedly installed on the carrying table 1, two threaded rods 6 are symmetrically installed on the carrying table 1 in a rotating way, one threaded rod 6 is fixedly installed at the output end of the first motor 5, belt wheels 7 are fixedly installed on the surfaces of the two threaded rods 6, the two belt wheels 7 are in transmission connection through a belt 8, a moving mechanism is arranged on the carrying table 1, a vertical plate 10 is arranged on the moving mechanism, the moving mechanism includes a moving plate 9 in threaded connection with the surfaces of the two threaded rods 6, the vertical plate 10 is fixedly installed on the moving plate 9, when the threaded rods 6 rotate clockwise, the moving plate 9 can be driven to move from a position opposite to the first station 4 to a position close to the second station 3, and in the same way, when the threaded rods 6 rotate anticlockwise, the moving plate 9 can be driven to move towards a direction close to the first motor 5, the moving plate 9 can drive the vertical plate 10 to move, thereby realizing that copper is moved from the first station 4 to the second station 3, and the working efficiency can be improved.

Referring to fig. 2, an electric telescopic rod 11 is fixedly installed on a vertical plate 10, a functional shell 12 is fixedly installed at the end of a piston rod of the electric telescopic rod 11, the end of the piston rod of the electric telescopic rod 11 drives the functional shell 12 to move, a second motor 13 is fixedly installed on the top surface of the functional shell 12, a rotating rod 24 is fixedly installed at the output end of the second motor 13, two column gears 14 are rotatably installed on the bottom surface of the functional shell 12, the two column gears 14 are in meshed connection, the rotating rod 24 is rotatably connected with the functional shell 12, one of the column gears 14 is fixedly installed at the end of the rotating rod 24, corner rods 15 are fixedly installed on the two column gears 14, the end of each corner rod 15 is hinged with a clamping plate 16, when the second motor 13 rotates clockwise, the rotating rod 24 drives the two mutually meshed column gears 14 to rotate clockwise, the two corner rods 15 are respectively driven to move away from each other, so as to drive the two clamping plates 16 to be far away from each other, and accordingly, the copper kettle can be loosened, and similarly, when the second motor 13 rotates anticlockwise, the rotating rod 24 is driven to rotate anticlockwise, the rotating rod 24 drives the two mutually meshed column gears 14 to rotate, the two column gears 14 respectively drive the two corner rods 15 to be close to each other, and accordingly, the two clamping plates 16 can be driven to be close to each other, and therefore, the clamping and fixing of the copper kettle can be realized, anti-skid mechanisms are respectively arranged on the opposite surfaces of the two clamping plates 16, the anti-skid mechanisms comprise a plurality of anti-skid strips 17 fixedly arranged on the clamping plates 16, friction between the anti-skid strips 17 and the copper kettle body can be improved, the copper kettle is prevented from sliding down in the carrying process, the stability in the carrying process is improved, the side face of the bottom of the functional shell 12 is symmetrically hinged with the two auxiliary rods 19, round rods 18 are fixedly arranged on the two corner rods 15, two auxiliary rods 19 are respectively hinged with corresponding round rods 18, the corner rods 15 drive the round rods 18 to move, the round rods 18 drive the auxiliary rods 19 to move, the auxiliary rods 19 play an auxiliary supporting role on the corner rods 15, and when the copper kettle is transported, the corner rods 15 can move more stably, so that the working efficiency is improved.

Referring to fig. 1, 2 and 3, two trapezoid slots 20 are symmetrically formed in the upper surface of the moving plate 9, trapezoid blocks 21 are slidably mounted in the two trapezoid slots 20, a functional shell 12 is fixedly mounted on the two trapezoid blocks 21, the functional shell 12 drives the trapezoid blocks 21 to move, meanwhile, the functional shell 12 moves in the trapezoid slots 20 through the trapezoid blocks 21 to improve stability of movement, a limit slot 23 is formed in the carrying table 1, a roller 22 is rotatably mounted on the bottom surface of the moving plate 9, the roller 22 is rotatably mounted in the limit slot 23, when the moving plate 9 moves along the axis direction of the threaded rod 6, the roller 22 rolls in the limit slot 23, limiting can be performed on the moving plate 9, when the roller 22 moves to one end close to the first motor 5, the moving plate 9 faces the first station 4 at the moment, when the roller 22 moves to one end away from the first motor 5, the moving plate 9 faces the second station 3 at the moment, operation is convenient, and working efficiency is improved.

When in use, firstly, a copper pot to be stretched is placed on the first station 4, the copper pot is driven to finish processing on the first station 4, then the electric telescopic rod 11 and the second motor 13 are started, the end part of a piston rod of the electric telescopic rod 11 drives the functional shell 12 to move towards the position close to the first station 4, while moving, the output end of the second motor 13 drives the rotating rod 24 to rotate anticlockwise, the rotating rod 24 drives the two mutually meshed column gears 14 to rotate, the two column gears 14 respectively drive the two corner rods 15 to mutually approach, thereby driving the two clamping plates 16 to mutually approach, so as to realize clamping and fixing of the copper pot, after the copper pot is clamped, the second motor 13 is closed, then the electric telescopic piston rod drives the functional shell 12 to move towards the position away from the first station 4, so as to drive the copper pot away from the first station 4, then the electric telescopic rod 11 is closed, and the first motor 5 is started again, when the output end of the first motor 5 drives the threaded rod 6 to rotate clockwise, the threaded rod 6 drives the moving plate 9 to move from a position opposite to the first station 4 to a position close to the second station 3, and when the threaded rod 6 rotates anticlockwise, the moving plate 9 can be driven to move towards the direction close to the first motor 5, the moving plate 9 drives the vertical plate 10 to move, when the moving plate 9 moves to the position opposite to the second station 3, the first motor 5 is closed, then the electric telescopic rod 11 is started again, at the moment, the end part of a piston rod of the electric telescopic rod 11 drives the functional shell 12 to move towards the position close to the second station 3, when the copper pot moves to the second station 3, the second motor 13 is opened, the output end of the second motor 13 is driven to rotate clockwise, the rotating rod 24 drives the two mutually meshed column gears 14 to rotate, the two corner rods 15 are respectively driven by the two column gears 14 to move away from each other, thereby can drive two splint 16 and keep away from each other to this can realize the unclamping to the copper kettle, thereby can realize transporting the copper kettle from first station 4 to second station 3 on, with this can avoid the manual work to remove the transfer copper kettle, reduced the potential safety hazard, reduced personnel's amount of labour, practiced thrift the cost, improved work efficiency.

Claims

1. A stretcher, characterized in that: the automatic stretching machine comprises a carrying table (1), wherein a stretching machine body (2) is fixedly connected to the side face of the carrying table (1), the stretching machine body (2) comprises a first station (4) and a second station (3), a first motor (5) is fixedly installed on the carrying table (1), two threaded rods (6) are symmetrically installed on the carrying table (1) in a rotating mode, one threaded rod (6) is fixedly installed at the output end of the first motor (5), belt pulleys (7) are fixedly installed on the surfaces of the two threaded rods (6), the two belt pulleys (7) are connected through a belt (8) in a transmission mode, a moving mechanism is arranged on the carrying table (1), a vertical plate (10) is arranged on the moving mechanism, an electric telescopic rod (11) is fixedly installed on the vertical plate (10), a functional shell (12) is fixedly installed at the end portion of a piston rod of the electric telescopic rod, a second motor (13) is fixedly installed on the top face of the functional shell (12), a rotating rod (24) is fixedly installed at the output end of the second motor (13), a bottom face of the functional shell (12) is fixedly installed on the rotating rod (24), two gear columns (14) are fixedly installed on the rotating rod (14), one rotating rod (14) is meshed with the rotating rod (24), and corner rods (15) are fixedly arranged on the two column gears (14), and clamping plates (16) are hinged to the ends of the corner rods (15).

2. A stretcher according to claim 1 wherein: the moving mechanism comprises a moving plate (9) which is connected to the surfaces of the two threaded rods (6) in a threaded mode, and the vertical plate (10) is fixedly arranged on the moving plate (9).

3. A stretcher according to claim 2 wherein: two trapezoid grooves (20) are symmetrically formed in the upper surface of the moving plate (9), trapezoid blocks (21) are slidably mounted in the two trapezoid grooves (20), and the functional shell (12) is fixedly mounted on the two trapezoid blocks (21).

4. A stretcher according to claim 3 wherein: the carrying table (1) is provided with a limiting groove (23), the bottom surface of the moving plate (9) is rotatably provided with a roller (22), and the roller (22) is arranged in the limiting groove (23) in a rolling way.

5. A stretcher according to claim 3 wherein: two auxiliary rods (19) are symmetrically hinged to the side face of the bottom of the functional shell (12), round rods (18) are fixedly installed on the corner rods (15), and the two auxiliary rods (19) are respectively hinged to the corresponding round rods (18).

6. A stretcher according to claim 1 wherein: anti-slip mechanisms are arranged on the opposite surfaces of the two clamping plates (16), and each anti-slip mechanism comprises a plurality of anti-slip strips (17) fixedly arranged on the clamping plates (16).