CN215796217U

CN215796217U - Anti-offside device based on roller bed conveying line design

Info

Publication number: CN215796217U
Application number: CN202120898453.6U
Authority: CN
Inventors: 斯文·奥顿; 范磊; 徐鹏
Original assignee: Decos Jiangsu Automation Technology Co ltd
Current assignee: Decos Jiangsu Automation Technology Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2022-02-11
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses an anti-offside device designed based on a roller bed conveying line, which comprises a linear telescopic cylinder, a spring buffer, a guide assembly, a connecting assembly, a mounting plate and a sensor, wherein the linear telescopic cylinder is assembled with a cylinder connecting plate through a cylinder connecting head of the guide assembly, the spring buffer is assembled in a mounting hole in the buffer connecting plate through a bolt, and the sensor is arranged in a positioning groove of the linear telescopic cylinder. This neotype device of preventing offseting passes through pneumatic control, can realize going up and down and can let sled freely pass when roller bed transfer chain normal operating, can let sled stop motion prevent sled device offseting when breaking down, utilizes this neotype device of preventing offseting and the hard collision realization sled of the machinery of sled and white automobile body stop motion, guarantees production safety, prevents that the conveyer belt from offseting scram more in the course of the work, has improved transmission efficiency moreover, has reduced manufacturing cost.

Description

Anti-offside device based on roller bed conveying line design

Technical Field

The utility model relates to an auxiliary mechanical mechanism for automobile manufacturing flow, in particular to an anti-offside device designed based on a roller bed conveying line.

Background

The roller bed conveying line is mainly applied to conveying white car bodies in an automobile welding workshop, and can enable the white car bodies and the sledges to stop running emergently to prevent the white car bodies and the sledges from offside when mechanical faults occur. In an automobile body-in-white welding workshop, a body-in-white is placed on a sled, and the body-in-white and the sled perform actions such as high-speed horizontal running, stopping, rising, descending and the like on a roller bed conveying line. And as the service life increases, the sensor can not work normally (insensitive or damaged), the motor is debugged, and the like, so that the conveying target object sometimes goes out of position, and production accidents can be caused.

Disclosure of Invention

Therefore, the technical problem to be solved by the utility model is to overcome the problems that a sensor fails during high-speed operation and a motor in charge of horizontal operation cannot be stopped in time in the prior art, thereby providing the anti-offside device.

In order to solve the technical problems, the utility model provides an anti-offside device designed on the basis of a roller bed conveying line, which comprises a linear telescopic cylinder, a spring buffer, a guide assembly, a connecting assembly, a mounting plate and a sensor, wherein the linear telescopic cylinder is connected and assembled with the mounting plate through a cylinder mounting plate of the guide assembly, the spring buffer is assembled in a mounting hole in the mounting plate through a bolt, and the sensor is arranged in a positioning groove of the linear telescopic cylinder.

In one embodiment of the utility model, the guide assembly comprises a guide connecting rod, a guide pin seat, a cylinder connector and a cylinder connecting plate, and the guide assembly is assembled and arranged based on a linear telescopic cylinder and a spring buffer.

In one embodiment of the utility model, two groups of guide connecting rods are arranged and are fixed with the cylinder connecting plate through bolts.

In one embodiment of the utility model, one end of the cylinder connecting plate is arranged on the cylinder connector, and the cylinder mounting plate and the cylinder connector are connected and assembled through a boss and groove structure.

In an embodiment of the utility model, the cylinder connecting plate is a transverse plate structure, and a plurality of positioning holes and threaded holes are formed in the cylinder connecting plate and are arranged at one end of the guide connecting rod and one end of the cylinder mounting head.

In one embodiment of the utility model, the connecting assembly comprises a buffer connecting plate, an adjusting gasket and a connecting block, wherein the buffer connecting plate is an L-shaped supporting plate.

In one embodiment of the utility model, the spring buffer is arranged in a hole on the buffer connecting plate and is fixedly connected with the buffer connecting plate by two nuts.

In one embodiment of the utility model, the adjusting gasket and the connecting block are arranged at the ear plates on two sides of the mounting plate.

In one embodiment of the utility model, the adjusting gasket is assembled between the connecting block and the mounting plate through bolts.

Compared with the prior art, the utility model has the advantages that: this neotype device of preventing offseting passes through pneumatic control, can realize going up and down and can let sled freely pass when roller bed transfer chain normal operating, can let sled stop motion prevent sled offside device when breaking down, utilizes this neotype device of preventing offseting and the hard collision realization sled of the machinery of sled and white automobile body stop motion, guarantees production safety, prevents that the conveyer belt from offseting the emergence accident in the course of the work to production security has been improved.

Drawings

In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the embodiments of the present disclosure taken in conjunction with the accompanying drawings, in which

Fig. 1 is a schematic structural diagram of an anti-offside device designed on the basis of a roller bed conveying line.

Fig. 2 is a structural schematic diagram of an anti-offside device designed based on a roller bed conveying line in a use state.

Fig. 3 is a supplementary schematic diagram of an anti-offside device based on a roller bed conveying line design.

As shown in the figure: 1. the device comprises a linear telescopic cylinder, 2, a guide connecting rod, 3, a guide pin seat, 4, a cylinder connector, 5, a cylinder connecting plate, 6, a buffer connecting plate, 7, a spring buffer, 8, a cylinder mounting plate, 9, a mounting plate, 10, an adjusting gasket, 11, a connecting block, 12 and a sensor.

Detailed Description

As shown in fig. 1, fig. 2 and fig. 3, this embodiment provides a prevent device that offsides based on roller bed transfer chain design, including sharp telescopic cylinder 1, spring buffer 7, direction subassembly, coupling assembling, mounting panel 9, sensor 12, sharp telescopic cylinder 1 be connected the assembly through cylinder mounting panel 8 and mounting panel 9, spring buffer 7 locate the mounting hole on buffer connecting plate 6 through the nut assembly, sensor 12 locate in the positioning groove of sharp telescopic cylinder 1, the upper and lower terminal position signal of the operation of ventilating in addition is gathered and is fed back to the PLC equipment by sensor 12.

Specifically, the direction subassembly include direction connecting rod 2, direction key seat 3, cylinder connector 4, cylinder connecting plate 5, the direction subassembly set up based on the assembly of sharp telescopic cylinder 1 and spring buffer 7, direction connecting rod 2 and direction key seat 3 can guarantee that the process of ventilating of sharp telescopic cylinder 1 moves steadily.

Specifically, the guide connecting rods 2 are provided with two groups and fixed on the cylinder mounting plate 8 through the guide pin bases 3, the linear telescopic cylinder 1 is ventilated to realize ascending and descending movement, and the spring buffer 7 is driven to realize ascending and descending movement.

And one end of the cylinder connector 4 is arranged on the cylinder connecting plate 5, and the cylinder connector 4 and the cylinder connecting plate 5 are connected and assembled through a boss and groove structure.

The cylinder connecting plate 5 is of a transverse flat plate structure, and a plurality of positioning holes and threaded holes are formed in the cylinder connecting plate 5 and are arranged at one end of the guide connecting rod 2 and one end of the cylinder connector 4.

The connecting assembly comprises a buffer connecting plate 6, an adjusting gasket 10 and a connecting block 11, wherein the buffer connecting plate 6 is an L-shaped supporting plate.

Specifically, the buffer connecting plate 6 is arranged on the cylinder connecting plate 5, the buffer connecting plate 6 and the cylinder connector 4 are assembled and fixed through a positioning hole and a bolt, and the telescopic rod of the linear telescopic cylinder 1 is connected with the cylinder connecting plate 5 into a whole through the cylinder connector 4.

The spring buffer 7 is arranged in a hole on the buffer connecting plate 6 and is fixedly connected with the two nuts.

Specifically, adjusting shim 10, connecting block 11 locate the otic placode department of mounting panel 9 both sides, mounting panel 9 is connected through bolt and connecting block 11 and installs whole anti-offside device on the roller bed conveying line, accessible adjusting shim 10 fine setting mounted position.

This neotype prevents off-position device installs behind the roller bed transfer chain, and normal operating condition sled is carried this station spring buffer by last station and is in raising the high position, and sled stops in preset position accurate braking, still has the distance between sled and the spring buffer, prevents off-position device and does not have any influence to sled. The anti-offside device receives a PLC signal, the linear telescopic cylinder is ventilated to fall to a low position, and the sled normally moves to the next station. In an abnormal working state, the spring buffer is conveyed from the previous station to the current station and is in a lifting high position, the sled cannot be accurately braked and stopped from moving forwards at a preset position, and at the moment, the spring buffer is in hard contact with the sled to force the sled to stop running. And then, the working personnel should cut off the energy of the station in time to ensure the safety.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the utility model may be made without departing from the spirit or scope of the utility model.

Claims

1. The utility model provides a prevent device that offsides based on roller bed transfer chain design which characterized in that: including sharp telescopic cylinder (1), spring buffer (7), direction subassembly, coupling assembling, mounting panel (9), sensor (12), sharp telescopic cylinder (1) through cylinder mounting panel (8) of direction subassembly with to mounting panel (9) be connected the assembly, spring buffer (7) locate the mounting hole on buffer connecting plate (6) through the bolt assembly, sensor (12) locate in the positioning groove of sharp telescopic cylinder (1).

2. The anti-offside device designed on the basis of the roller bed conveying line as claimed in claim 1, is characterized in that: the direction subassembly include direction connecting rod (2), direction key seat (3), cylinder connector (4), cylinder connecting plate (5), the direction subassembly set up based on straight line telescopic cylinder (1) and spring buffer (7) assembly.

3. The anti-offside device designed on the basis of the roller bed conveying line as claimed in claim 2, is characterized in that: the guide connecting rods (2) are provided with two groups and are fixed on the positioning holes and the threaded holes of the cylinder mounting plate (8) through the guide pin bases (3).

4. The anti-offside device designed on the basis of the roller bed conveying line as claimed in claim 2, is characterized in that: the air cylinder connecting structure is characterized in that one end of the air cylinder connecting head (4) is arranged on the air cylinder connecting plate (5), and meanwhile the air cylinder connecting plate (5) and the air cylinder connecting head (4) are connected and assembled through a boss and a groove structure.

5. The anti-offside device designed on the basis of the roller bed conveying line as claimed in claim 1, is characterized in that: the connecting assembly comprises a buffer connecting plate (6), an adjusting gasket (10) and a connecting block (11), wherein the buffer connecting plate (6) is an L-shaped supporting plate.

6. The anti-offside device designed on the basis of the roller bed conveying line as claimed in claim 5, is characterized in that: the buffer connecting plate (6) is arranged on the side face of the cylinder connecting plate (5), and meanwhile, the buffer connecting plate (6) and the cylinder connecting plate (5) are assembled and fixed through a positioning hole and a bolt.

7. The anti-offside device designed on the basis of the roller bed conveying line as claimed in claim 5, is characterized in that: the spring buffer (7) is arranged in a hole on the buffer connecting plate (6) and is fixedly connected with the buffer connecting plate by two nuts.

8. The anti-offside device designed on the basis of the roller bed conveying line as claimed in claim 5, is characterized in that: the adjusting gasket (10) and the connecting block (11) are arranged on the ear plates on two sides of the mounting plate (9).

9. The anti-offside device designed on the basis of the roller bed conveying line as claimed in claim 5, is characterized in that: the adjusting gasket (10) is assembled between the connecting block (11) and the mounting plate (9) through bolts.