Multifunctional workpiece transfer skip car

Abstract

The utility model relates to the technical field of heat treatment continuous production lines, and particularly discloses a multifunctional workpiece transfer skip car. The device comprises a lifting mechanism, a frame, a first station transmission system, a second station transmission system and a walking mechanism. The walking mechanism is used for realizing longitudinal movement; the frame is fixedly connected with the walking mechanism; the lifting mechanism is mounted on the frame to realize up-and-down movement of dry workpieces; the first station transmission system is installed on the frame, and horizontal movement of dirty workpieces is achieved. The second station transmission system is fixedly connected with the lifting mechanism, and horizontal movement of dry workpieces is achieved. Longitudinal walking of the trolley is achieved through the walking mechanism, horizontal conveying of workpieces is achieved through the horizontal transmission system, vertical movement of the workpieces is achieved through the lifting mechanism, dry workpieces and dirty workpieces are conveyed respectively through the two different stations, the material conveying requirements in different states can be met at the same time, one trolley has multiple purposes, and the working efficiency is improved. And moreover, the structure is simple, and the performance is reliable.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat treatment continuity production line technical field especially relates to multi -functional workpiece transfer material car. BACKGROUND

[0002] Traditional material car usually only has walking and horizontal transmission function, and a material car only connects a station under one state, such as only receiving dirty workpiece (hereinafter referred to as dirty workpiece) or receiving clean workpiece (hereinafter referred to as dry workpiece) after cleaning.

[0003] When the material car meets walking and horizontal transmission function, it also needs to have lifting function, such as realizing the feeding and discharging of multi-layer tempering furnace, and the single-function material car cannot meet the use requirement. UTILITY MODEL CONTENT

[0004] The utility model provides a multi -functional transfer material car, which can not only meet the use of various working conditions, but also realize one car multiple use, improve vehicle utilization and reduce cost.

[0005] In order to solve the above technical problem, the utility model adopts one technical scheme: a multi -functional workpiece transfer material car, which comprises: lifting mechanism, frame, station one transmission system, station two transmission system, walking mechanism, the walking mechanism is used to realize longitudinal movement, the frame is fixedly connected with the walking mechanism, the lifting mechanism is installed on the frame and is used to realize the up-down movement of dry workpiece, the station one transmission system is installed on the frame and is used to realize the horizontal movement of dirty workpiece, the station two transmission system is fixedly connected with the lifting mechanism and is used to realize the horizontal movement of dry workpiece.

[0006] Preferably, the walking mechanism comprises walking wheel, gear, rack, track, motor, the track is laid on the ground, the rack is fixedly connected with the ground, the motor drives the gear, and the gear engages the rack, so that the walking wheel realizes walking on the track.

[0007] Preferably, the walking mechanism is provided with a position switch.

[0008] The lifting mechanism drives the station two horizontal transmission system up and down through a chain wheel and chain, so as to realize the up-down movement of dry workpiece, the frame is provided with a guide rail, the lifting mechanism is provided with a guide wheel, the guide wheel rolls along the guide rail, and the guide function of the lifting mechanism up and down movement is realized.

[0009] Preferably, the lifting mechanism is provided with a position switch at different stations up and down, and is provided with mechanical and electronic double overtravel protection.

[0010] Preferably, the work station one transmission system and the work station two transmission system are horizontally transmitted by a roller bar to realize bidirectional transmission.

[0011] Preferably, the work station one transmission system and the work station two transmission system are both provided with a positioning device.

[0012] The utility model has the following beneficial effects:

[0013] The utility model realizes the walking of the trolley in the front-back direction through the walking mechanism, realizes the horizontal transmission of the workpiece in the left-right direction through the horizontal transmission system, realizes the up-down movement of the workpiece through the lifting mechanism, realizes the separate transmission of the dry workpiece (clean) and the dirty workpiece (with oil) through two different work stations, and solves the problem of the limitation of the use function of the existing trolley.

[0014] The utility model can realize the space multi-dimensional material transfer, meets the material transportation demand in different states at the same time, is multipurpose, effectively improves the utilization rate of the vehicle, and the simple structure is reliable in performance. DRAWING DESCRIPTION

[0015] Figure 1 It is a structural schematic view of an embodiment of the utility model.

[0016] Figure 2 It is a partial structural schematic view of an embodiment of the utility model.

[0017] MARK NUMBER EXPLANATION:

[0018] 1-lifting mechanism;

[0019] 2-carriage;

[0020] 3-work station one horizontal transmission system;

[0021] 4-walking mechanism;

[0022] 5-work station two horizontal transmission system;

[0023] 6-rack;

[0024] 7-gear. DETAILED DESCRIPTION

[0025] The detailed description and technical content of the utility model are explained as follows by combining with the drawing description, however, the drawing is only provided for reference and description, and is not used to limit the utility model.

[0026] As shown in Figure 1 , Figure 2 The utility model discloses an embodiment of a multifunctional workpiece transfer trolley, which comprises a lifting mechanism 1, a carriage 2, a work station one transmission system 3, a work station two transmission system 5 and a walking mechanism 4.Figure 2 Figure 1 is a schematic view of the partial structure seen from the side of the workpiece transfer device, not showing the horizontal transmission system of the work station. Figure 1

[0027] The walking mechanism 4 comprises walking wheels, gears, racks, tracks and motors. The tracks are laid on the ground, the racks 6 are fixedly connected with the ground, and the motors drive the gears 7, which engage the racks 6, thereby realizing the walking of the walking wheels on the tracks. The walking mechanism is provided with a position switch, and when the walking mechanism reaches the specified position, the walking mechanism automatically stops, realizing accurate positioning of the walking mechanism.

[0028] The vehicle frame 2 is connected with the walking mechanism 4 through bolts, playing a role of connecting the upper and lower parts. The vehicle frame is provided with guide rails, which play a good guiding role when the workpiece needs to move up and down, enabling the workpiece to move stably.

[0029] The lifting mechanism 1 is installed on the vehicle frame 2. The lifting mechanism 1 realizes the up-and-down movement of the workpiece through the chain wheel and chain. The lifting mechanism 1 is provided with guide wheels, which realize the rolling of the guide wheels along the guide rails. The different work stations at different heights are provided with position switches and mechanical and electronic double over-travel protection, such as the mechanical lower limit and electronic limit shown in Figure 3. Figure 2

[0030] The horizontal transmission system is used for the horizontal transmission of the workpiece in the left-right direction. The motor directly drives the roller, which rotates through the roller to realize the horizontal transmission of the workpiece, and can realize bidirectional transmission. The horizontal transmission system is provided with a positioning detection device, which automatically stops the rotation of the roller when the workpiece reaches the specified position.

[0031] When the workpiece is a dry workpiece, the dry workpiece reaches the specified position of the work station two, and the material transfer is realized through the horizontal transmission system 5 of the work station two. The horizontal transmission system 5 of the work station two is fixedly connected with the lifting mechanism 1, and the lifting mechanism 1 drives the horizontal transmission system 5 of the work station two to move up and down through the chain wheel and chain, thereby realizing the up-and-down movement of the dry workpiece.

[0032] When the workpiece is a dirty workpiece, the dirty workpiece reaches the specified position of the work station one, and the material transfer is realized through the horizontal transmission system 3 of the work station one. The horizontal transmission system 3 of the work station one is installed on the vehicle frame 2.

[0033] ​​The utility model discloses a multi -functional transfer material car can realize material (work piece) up and down lift, horizontal (left and right) convey and longitudinal (before and after) different station transfer function etc.

[0034] The above-mentioned embodiments are only preferred embodiments for fully illustrating the utility model, and the protection scope of the utility model is not limited to this. The equivalent replacement or transformation of the technical personnel in the technical field on the basis of the utility model is all within the protection scope of the utility model.

Claims

1. A multi-functional workpiece transfer cart, characterized by, It includes: Lifting mechanism, frame, station one transmission system, station two transmission system, walking mechanism; The walking mechanism is used to realize longitudinal movement; The frame is fixedly connected with the walking mechanism; The lifting mechanism is installed on the frame and is used to realize the up-down movement of the dry workpiece; The station one transmission system is installed on the frame and is used to realize the horizontal movement of the dirty workpiece; The station two transmission system is fixedly connected with the lifting mechanism and is used to realize the horizontal movement of the dry workpiece.

2. The multi-functional workpiece transfer cart of claim 1, wherein, The walking mechanism includes: walking wheels, gears, racks, tracks and motors; The tracks are laid on the ground, the racks are fixedly connected with the ground, the motors drive the gears, and the gears engage with the racks, so as to realize the walking of the walking wheels on the tracks.

3. The multi-functional workpiece transfer cart of claim 2, wherein, The walking mechanism is provided with a position switch.

4. The multi-functional workpiece transfer cart of claim 1, wherein, The lifting mechanism drives the station two horizontal transmission system to move up and down through the chain wheel and chain, so as to realize the up-down movement of the dry workpiece. The frame is provided with guide rails, and the lifting mechanism is provided with guide wheels which roll along the guide rails to realize the guiding effect when the lifting mechanism moves up and down.

5. The multi-functional workpiece transfer cart of claim 4 wherein, The lifting mechanism is provided with position switches at different stations in the up-down direction, and is provided with mechanical and electronic double over-travel protection.

6. The multi-functional workpiece transfer cart of claim 1, wherein, The station one transmission system and the station two transmission system are transmitted horizontally through the roller and realize bidirectional transmission.

7. The multi-functional workpiece transfer cart of claim 6 wherein, The station one transmission system and the station two transmission system are both provided with positioning devices.

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