CN111620267A - Pneumatic transport vehicle and transport method thereof - Google Patents

Abstract

The invention relates to a pneumatic carrier and a carrying method thereof, comprising a frame, a lifting mechanism, a clamping mechanism and a buffer mechanism, wherein the lifting mechanism, the clamping mechanism and the buffer mechanism are arranged on the frame; the clamping mechanism is arranged on the frame on one side of the bracket and is arranged between the frame and the bracket. The invention has the advantages that: simple structure, convenient operation realizes the steady transport of heavy object, and the operation workman of being convenient for has reduced the industrial injury incidence of the risk of colliding with and artifical transport of heavy object in the transport, has alleviateed workman's intensity of labour.

Description

Pneumatic transport vehicle and transport method thereof

Technical Field

The invention relates to a pneumatic transport vehicle and a transport method thereof, and relates to the field of workpiece transportation.

Background

In fields such as packing trade, often relate to the transportation of work piece or material and shift, some need artifical transport or carry with the help of the carrier, and artifical transport has difficulty and danger, often appears the accident that the work piece crushed the workman, and the phenomenon that often appears colliding with and bumping in artifical transport, has caused the damage of work piece, and serious even lead to the work piece to scrap, influences the normal production order of enterprise. For the existing carrier, the workpiece is lifted or transferred, and the workpiece is also collided, so that the use of the workpiece is influenced.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides a pneumatic transport vehicle and a transport method thereof, and the technical scheme of the invention is as follows:

a pneumatic carrier comprises a frame, a lifting mechanism, a clamping mechanism and a buffer mechanism, wherein the lifting mechanism, the clamping mechanism and the buffer mechanism are arranged on the frame; the clamping mechanism is arranged on the frame on one side of the bracket and is arranged between the frame and the bracket.

The bracket is integrally arranged in a U shape and comprises a bottom plate and side plates, the bottom plate is arranged along the horizontal direction, a fixed baffle is fixedly arranged on one side of the bottom plate, and the fixed baffle is obliquely arranged on the bottom plate; the other side of the bottom plate is provided with a movable baffle which is hinged on the bottom plate, and a space between the movable baffle and the fixed baffle forms a workpiece mounting space.

And guide rollers are rotatably arranged on the upper edges of the fixed baffle and the movable baffle.

The clamping mechanism comprises a horizontal push-pull air cylinder and a connecting lug plate, the horizontal push-pull air cylinder is arranged along the horizontal direction, the connecting lug plate is welded on the outer side of the movable baffle plate, a piston rod of the horizontal push-pull air cylinder is hinged with the connecting lug plate through a pin shaft, a cylinder body of the horizontal push-pull air cylinder is hinged on the lifting slide block, a sliding groove matched with the lifting slide block is formed in the frame, a control button is installed on the frame, and the horizontal push-pull air cylinder is controlled through the control button.

The lifting mechanism comprises a lifting cylinder arranged in the middle of a fixing frame, the lifting cylinder is arranged in the vertical direction, a cylinder body of the lifting cylinder is fixedly arranged on the fixing frame, a piston rod of the lifting cylinder penetrates out of the fixing frame and then is connected with the bottom plate, and the lifting cylinder is controlled by a control button arranged on the frame.

Buffer gear include shock pad and damping spring the upper portion of mount install the shock pad, damping spring suit on the piston rod of lift cylinder, this damping spring's upper end is connected the bottom plate on, the lower extreme is connected the mount on.

The shock pad is a rubber pad.

The bottom of the frame is divided into a front supporting frame and a rear supporting frame, and the fixing frame is arranged on the upper parts of the front supporting frame and the rear supporting frame and connects the front supporting frame and the rear supporting frame together.

A method of handling comprising the steps of:

(1) after the bracket is lifted to a preset position, placing the workpiece on the bracket;

(2) clamping a workpiece placed on a bracket;

(3) lowering the carriage to a predetermined position;

(4) pushing the workpiece to a preset position;

(6) the workpiece is released and removed from the carrier.

The invention has the advantages that: simple structure, convenient operation realizes the steady transport of heavy object, and the operation workman of being convenient for has reduced the industrial injury incidence of the risk of colliding with and artifical transport of heavy object in the transport, has alleviateed workman's intensity of labour.

Drawings

Fig. 1 is a schematic view of the main structure of the present invention.

Detailed Description

The invention will be further described with reference to specific embodiments, and the advantages and features of the invention will become apparent as the description proceeds. These examples are illustrative only and do not limit the scope of the present invention in any way. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention, and that such changes and modifications may be made without departing from the spirit and scope of the invention.

Referring to fig. 1, the invention relates to a pneumatic conveying vehicle, which comprises a vehicle frame 1, and a lifting mechanism, a clamping mechanism and a buffer mechanism which are arranged on the vehicle frame, wherein the vehicle frame 1 is arranged in a zigzag shape, rollers 11 are arranged at the bottom of the vehicle frame 1, a fixed frame 2 is arranged at the upper part of the vehicle frame 1, the lifting mechanism is arranged on the fixed frame 2, a bracket 6 is arranged at the top of the lifting mechanism, and the lifting mechanism is driven to lift; the clamping mechanism is mounted on the frame 1 on one side of the bracket 6, and the clamping mechanism is mounted between the frame 1 and the bracket 6.

As shown in fig. 1, the bracket 6 is integrally U-shaped, and includes a bottom plate and side plates, the bottom plate 62 is horizontally disposed, a fixed baffle 61 is fixedly mounted on one side of the bottom plate 62, and the fixed baffle 61 is obliquely disposed on the bottom plate; a movable baffle 63 is arranged on the other side of the bottom plate 62, the movable baffle 63 is hinged on the bottom plate 62, and the space between the movable baffle 63 and the fixed baffle 61 forms the installation space of the workpiece 14.

Guide rollers 7 are rotatably attached to both upper edges of the fixed flapper 61 and the movable flapper 62.

The clamping mechanism comprises a horizontal push-pull air cylinder 8 and a connecting lug plate 9, the horizontal push-pull air cylinder 8 is arranged along the horizontal direction, the connecting lug plate 9 is welded on the outer side of the movable baffle plate 63, a piston rod of the horizontal push-pull air cylinder 8 is hinged with the connecting lug plate 9 through a pin shaft, a cylinder body of the horizontal push-pull air cylinder 8 is hinged on a lifting slide block (not shown), a slide groove matched with the lifting slide block is arranged on the frame 1, a control button is arranged on the frame, the horizontal push-pull air cylinder 8 is controlled through the control button, and the lifting slide block slides along with the up-down movement of the horizontal push-pull air cylinder.

The lifting mechanism comprises a lifting cylinder 5 arranged in the middle of a fixing frame 2, the lifting cylinder 5 is arranged in the vertical direction, a cylinder body of the lifting cylinder 5 is fixedly arranged on the fixing frame 2, a piston rod of the lifting cylinder 5 penetrates out of the fixing frame 2 and then is connected with a bottom plate 62, and the lifting cylinder 5 is controlled by a control button arranged on a frame 1.

Buffer gear include shock pad 13 and damping spring 15 the upper portion of mount 2 install shock pad 13, damping spring 15 suit on lift cylinder 5's piston rod, the upper end of this damping spring 15 connect the bottom plate 62 on, the lower extreme connect mount 2 on.

The shock pad 13 is a rubber pad.

The bottom of the frame 1 is divided into a front supporting frame 3 and a rear supporting frame 4, the fixing frame 2 is arranged on the upper portions of the front supporting frame 3 and the rear supporting frame 4, and the front supporting frame 3 and the rear supporting frame 4 are connected together.

The invention also relates to a carrying method, which comprises the following steps:

(1) after the bracket is lifted to a preset position through the lifting cylinder, placing the workpiece on the bracket;

(2) a horizontal push-pull air cylinder of the clamping mechanism pushes the movable baffle plate to approach the workpiece until the workpiece placed on the bracket is clamped;

(3) the lifting cylinder moves downwards to drive the bracket to move downwards, and the damping pad and the damping spring buffer the bracket to enable the bracket to move downwards to a preset position;

(4) pushing the workpiece to a preset position by a manual pushing frame;

(6) the horizontal push-pull air cylinder pulls the movable baffle to be far away from the workpiece, so that the workpiece is in a release state, and the workpiece is taken down from the bracket.

Claims (9)

1. A pneumatic carrier is characterized by comprising a frame, a lifting mechanism, a clamping mechanism and a buffer mechanism, wherein the lifting mechanism, the clamping mechanism and the buffer mechanism are arranged on the frame; the clamping mechanism is arranged on the frame on one side of the bracket and is arranged between the frame and the bracket.

2. The pneumatic transportation vehicle of claim 1, wherein the bracket is generally U-shaped and includes a bottom plate and a side plate, the bottom plate is horizontally disposed, a fixed stop is fixedly mounted on one side of the bottom plate, and the fixed stop is disposed to be inclined on the bottom plate; the other side of the bottom plate is provided with a movable baffle which is hinged on the bottom plate, and a space between the movable baffle and the fixed baffle forms a workpiece mounting space.

3. The pneumatic conveying vehicle according to claim 2, wherein guide rollers are rotatably mounted on upper edges of the fixed stop and the movable stop.

4. The pneumatic conveying vehicle as claimed in claim 2 or 3, wherein the clamping mechanism comprises a horizontal push-pull cylinder and a connecting lug plate, the horizontal push-pull cylinder is arranged along the horizontal direction, the connecting lug plate is welded on the outer side of the movable baffle plate, a piston rod of the horizontal push-pull cylinder is hinged with the connecting lug plate through a pin shaft, a cylinder body of the horizontal push-pull cylinder is hinged on the lifting slider, a sliding groove matched with the lifting slider is arranged on the vehicle frame, and a control button is arranged on the vehicle frame and is controlled by the control button.

5. The pneumatic conveying vehicle as claimed in claim 2 or 3, wherein the lifting mechanism comprises a lifting cylinder mounted at a middle portion of the fixing frame, the lifting cylinder is vertically disposed, a cylinder body of the lifting cylinder is fixedly mounted on the fixing frame, a piston rod of the lifting cylinder penetrates through the fixing frame and is connected with the bottom plate, and the lifting cylinder is controlled by a control button mounted on the vehicle frame.

6. The pneumatic conveying vehicle of claim 5, wherein the damping mechanism comprises a damping pad and a damping spring, the damping pad is mounted on the upper portion of the fixing frame, the damping spring is sleeved on a piston rod of the lifting cylinder, the upper end of the damping spring is connected to the bottom plate, and the lower end of the damping spring is connected to the fixing frame.

7. The pneumatic cart of claim 6 wherein said shock pad is a rubber pad.

8. The pneumatic cart of claim 1, wherein said frame is divided into a front support and a rear support at a bottom thereof, and said mounting bracket is mounted on an upper portion of said front support and said rear support to connect said front support and said rear support together.

9. A conveying method is characterized by comprising the following steps:

(1) after the bracket is lifted to a preset position, placing the workpiece on the bracket;

(2) clamping a workpiece placed on a bracket;

(3) lowering the carriage to a predetermined position;

(4) pushing the frame to move to a preset position;

(6) the workpiece is released and removed from the carrier.

Images