CN211467189U

CN211467189U - Production line mould car replacement structure

Info

Publication number: CN211467189U
Application number: CN201922021350.7U
Authority: CN
Inventors: 童杰; 张健; 周均
Original assignee: Chongqing Haosite Auto Parts Co ltd
Current assignee: Chongqing Haosite Auto Parts Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-09-11
Anticipated expiration: 2029-11-21

Abstract

The utility model provides a production line mould car changes structure is equipped with reserve track at the production line track, and reserve track has the second opening, is provided with the first opening that corresponds with the second opening on the production line track. The replacing structure further comprises a movable rail and a driving mechanism, the driving mechanism can drive the movable rail to move at least between the first opening of the production line rail and the second opening of the standby rail, and the driving mechanism can drive the movable rail to move from the first opening to the second opening or from the second opening to the first opening. In a normal state, the movable rail is positioned at the first opening and is connected with the production line rail into a whole, and the mold vehicle can move on the production line rail for a circle without influencing the normal work of the production line. Adopt the utility model discloses a change the structure, can change the mould car from the production line track fast, the mould car under changing can stop at reserve track or subaerial, is dismantled by the workman again, does not influence the work of production line, shortens production line downtime.

Description

Production line mould car replacement structure

Technical Field

The utility model belongs to production line part changes the field, concretely relates to production line mould car changes structure.

Background

With the development of foam molding technology, in order to increase the output and reduce the labor intensity of people, a foam production line with high automation is gradually popularized, for example, in an annular foam production line, a foam molding mold is installed on a moving trolley to form a mold vehicle, and the mold vehicle moves on a track of the production line to perform injection, material taking and other work.

When the product models on the production line need to be switched, the operation of the production line is stopped firstly, the mould vehicle is stopped on the track, then the forming mould on the mould vehicle is taken down from the mould vehicle body by a worker, and then the forming mould of the product to be processed is arranged on the mould vehicle body. The forming die is directly disassembled and assembled on a production line, the forming die is difficult to be assembled by means of professional auxiliary tools, the labor intensity of workers is high, the disassembling and assembling efficiency is low, and the production stop time is long.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving the technical problem who exists among the prior art, the utility model aims at providing a production line mould car changes structure, can the mould car on the quick replacement production line track to solve the long problem of off-stream time.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a production line mold vehicle replacing structure is characterized in that a spare rail is arranged on a production line rail, the spare rail is provided with a second opening, and a first opening corresponding to the second opening is arranged on the production line rail;

the replacing structure further comprises a movable track and a driving mechanism, the driving mechanism can drive the movable track to move at least between the first opening of the production line track and the second opening of the standby track, and the driving mechanism can drive the movable track to move from the first opening to the second opening or from the second opening to the first opening;

the replacing structure has a normal state and a replacing state; in a normal state, the movable track is positioned at the first opening and is connected with the production line track into a whole; when in the replacement state, the movable rail is positioned at the second opening and is connected with the standby rail into a whole.

Among the above-mentioned technical scheme, during the normality, the activity track is located first opening part and is linked as an organic whole with the production line track, and the mould car can be on the production line track the motion of round, does not influence the normal work of production line. When the mold vehicle needs to be replaced, the mold vehicle is positioned on the movable track, then the driving mechanism enables the movable track to be separated from the production line track and integrated with the standby track, and the mold vehicle moves onto the standby track along with the movable track; after the mold car is replaced, the driving mechanism enables the movable rail to be separated from the standby rail and integrated with the production line rail, and the replaced mold car moves to the production line rail along with the movable rail, so that the mold car is replaced from the production line rail.

Adopt the utility model discloses a change the structure, can change the mould car from the production line track fast, the mould car under changing can stop at reserve track or subaerial, is dismantled by the workman again, does not influence the work of production line, shortens production line downtime.

The utility model discloses an among the preferred embodiment, actuating mechanism includes the telescopic driving piece of telescopic shaft and the extension of drive telescopic shaft or shortening, and the telescopic shaft is with the direct or indirect rigid coupling of movable track, and the telescopic driving piece drive telescopic shaft extension or shorten so that movable track is located first opening part or second opening part. The telescopic driving part extends or shortens the telescopic shaft, so that the movable track and the production line track are integrated or the standby track is integrated, the structure is simple, and the operation is reliable.

In a preferred embodiment of the present invention, the standby rail is located outside the production line rail, and the telescopic driving member is located inside the production line rail; the telescopic shaft extends to enable the movable rail to move from the first opening to the second opening; the telescopic shaft is shortened, so that the movable track moves from the second opening to the first opening.

Spare track is located the production line track outside, and flexible driving piece is located the orbital inboard of production line for compact structure. Pushing the movable track outwards to separate from the production line track and combine with the spare track into a whole; the movable rail is pulled inwards to be separated from the standby rail and integrated with the production line rail.

The utility model discloses an in a preferred embodiment, actuating mechanism still includes the fixed slide rail that sets up, and the rigid coupling has the slider with slide rail sliding connection on the movable rail. The slide rail plays direction and supporting role, sets up the slider and can reduce frictional force.

In a preferred embodiment of the present invention, the number of the slide rails is two, and the two slide rails are respectively located on two sides of the retractable driving member and are arranged in parallel. The movement is smoother.

In another preferred embodiment of the present invention, the slide rail is disposed perpendicular to the movable rail.

In another preferred embodiment of the present invention, the telescopic driving member is a cylinder, a hydraulic cylinder or an electric cylinder.

In another preferred embodiment of the present invention, one end of the standby rail has a slope section provided in a downward inclination. The mould vehicle can slide to the ground from the standby track or slide to the standby track from the ground.

The beneficial effects of the above technical scheme are: additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a replacement structure according to an embodiment of the present application, which is installed on a production line.

Fig. 2 is a schematic structural view of the replacement structure according to the embodiment of the present application in a normal state.

Fig. 3 is a schematic structural view of the replacement structure according to the embodiment of the present application in a replacement state.

Fig. 4 is a state diagram of the mold carriage on the movable rail when the replacement structure of the embodiment of the present application is in a normal state.

Fig. 5 is a state diagram of the mold carriage on the movable rail when the replacement structure of the embodiment of the present application is in the replacement state.

Reference numerals in the drawings of the specification include: the mold machine M, the production line track 10, the first opening 11, the standby track 20, the second opening 21, the slope section 22, the movable track 30, the driving mechanism 40, the connecting plate 41, the telescopic shaft 42, the telescopic driving piece 43, the slide rail 44, the slide block 45, the mounting seat 46, the first fixing plate 47 and the second fixing plate 48.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "vertical", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, or may be connected between two elements through an intermediate medium, or may be directly connected or indirectly connected, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.

The utility model provides a production line mould car changes structure, as shown in fig. 1-3 the utility model discloses an in the preferred embodiment, be equipped with reserve track 20 at production line track 10, reserve track 20 can be located production line track 10's the outside, inboard, top or below, for example production line track 10 is the circular orbit, the preferred reserve track 20 of this embodiment is located production line track 10 outside. The standby rail 20 has a second opening 21, and the production line rail 10 is provided with a first opening 11 corresponding to the second opening 21.

The utility model discloses a change structure still includes movable track 30 and actuating mechanism 40, and actuating mechanism 40 can drive movable track 30 and move at least between the first opening 11 of production line track 10 and the second opening 21 of reserve track 20, and specifically, actuating mechanism 40 can order about movable track 30 to move to second opening 21 department from first opening 11, or move to first opening 11 department from second opening 21.

The replacement structure has a normal state and a replacement state; in a normal state, as shown in fig. 2, the movable rail 30 is located at the first opening 11 and is connected with the production line rail 10; in the replacement state, as shown in fig. 3, the movable rail 30 is located at the second opening 21 and is integrally connected to the spare rail 20.

When it is necessary to replace the molding dies on the mold machine M, as shown in fig. 4, the mold machine M on the production line track 10 is moved to the movable track 30 and stopped, and then the driving mechanism 40 is operated, as can be seen from fig. 5, the driving mechanism 40 moves the movable track 30 from the first opening 11 of the production line track 10 to the second opening 21 of the standby track 20, that is, the movable track 30 is separated from the production line track 10 and integrated with the standby track 20. The mold vehicle M moves with the movable rail 30 to the second opening 21 of the standby rail 20, and then the mold vehicle M is slid on the standby rail 20 away from the movable rail 30 to give way.

As shown in fig. 2 and 3, after the mold car M leaves the movable rail 30 at the second opening 21 of the standby rail 20, the driving mechanism 40 moves the movable rail 30 from the second opening 21 of the standby rail 20 to the first opening 11 of the production line rail 10, that is, the movable rail 30 is separated from the standby rail 20 and is integrated with the production line rail 10 again. The above steps are repeated until all the mold trucks M requiring mold replacement are removed from the production line track 10. The mold car M leaving the production line track 10 may rest on the standby track 20 on one side of the second opening 21, e.g. all on the right side of the second opening 21; or slide from the spare track 20 to the ground and stop on the ground; a passage is reserved for conveying the die car M provided with the die of the product to be processed to the production line track 10 subsequently.

Next, the specific process of conveying the mold vehicle M to the production line rail 10 is as follows: when the movable rail 30 is integrated with the standby rail 20, a person moves a mold vehicle M to be replaced onto the standby rail 20, as shown in fig. 5, the mold vehicle M slides onto the movable rail 30 on the standby rail 20, as shown in fig. 4, and then the driving mechanism 40 separates the movable rail 30 from the standby rail 20 to integrate with the production line rail 10. Then, the mold vehicle M slides on the production line rail 10 to leave the movable rail 30, and after the mold vehicle M leaves the movable rail 30, the driving mechanism 40 separates the movable rail 30 from the production line rail 10 and integrates with the standby rail 20 again, so that the next mold vehicle M can be conveniently conveyed to the production line rail 10. The above steps are repeated until all the mold vehicles M to be replaced are conveyed to the production line track 10. After the movable rail 30 is integrated with the production line rail 10, the replaced mold vehicle M can work on the production line.

By adopting the technical scheme, in a normal state, the movable track 30 is positioned at the first opening 11 and is connected with the production line track 10 into a whole, and the mould vehicle M can move on the production line track 10 for one circle without influencing the normal work of the production line. When the mold vehicle M needs to be replaced, the mold vehicles on the production line track 10 are all conveyed to the standby track 20 or the ground through the replacement structure, the molds of the products to be processed can be firstly installed on other mold vehicles, and after the mold vehicles on the production line track 10 leave, the other mold vehicles are replaced on the production line track 10, so that the production stop time is saved. In practice, the mold car M may be transported to the production line track 10 after the mold in the mold car M is replaced on the spare track 20 or the ground.

In another preferred embodiment of the present invention, as shown in fig. 1, the left end of the standby rail 20 has a slope section 22 inclined downward, thereby facilitating the sliding of the mold vehicle M from the standby rail 20 to the ground or from the ground to the standby rail 20.

As shown in fig. 2 and 3, in another preferred embodiment of the present invention, the driving mechanism 40 includes a telescopic shaft 42 and a telescopic driving member 43 for driving the telescopic shaft 42 to extend or contract, the telescopic shaft 42 is directly or indirectly fixed to the movable rail 30, and the telescopic driving member 43 drives the telescopic shaft 42 to extend or contract so that the movable rail 30 is located at the first opening 11 or the second opening 21. For example, if the telescopic driving member 43 is located inside the production line track 10, the telescopic driving member 43 extends the telescopic shaft 42, and the telescopic shaft 42 moves the movable track 30 from the first opening 11 to the second opening 21, i.e., pushes the movable track 30 from the production line track 10 to the standby track 20; the telescopic drive 43 shortens the telescopic shaft 42, and the telescopic shaft 42 moves the movable rail 30 from the second opening 21 to the first opening 11, i.e., pulls the movable rail 30 back from the standby rail 20 to the production line rail 10.

In the present embodiment, the telescopic driving member 43 may be, but is not limited to, an air cylinder, a hydraulic cylinder, or an electric cylinder. The telescopic driving member 43 is fixedly connected with the mounting seat 46 through bolts, the mounting seat 46 is connected with a first fixing plate 47 through bolts, and the first fixing plate 47 is fixed on the ground through bolts.

The production line track 10, the standby track 20 and the movable track 30 are both double tracks, the lower ends of the two tracks of the movable track 30 are connected to a connecting plate 41 through bolts, the two tracks of the movable track 30 are connected together through the connecting plate 41, and one end, far away from a telescopic driving piece 43, of a telescopic shaft 42 is fixedly connected with the connecting plate 41. It should be noted that when the movable rail 30 is a single rail, the telescopic shaft 42 may be directly fixedly connected with the movable rail 30.

As shown in fig. 2 and 3, in another preferred embodiment of the present invention, the driving mechanism 40 further includes a slide rail 44 fixedly disposed, and a slide block 45 slidably connected to the slide rail 44 is fixedly connected to the connecting plate 41. One end of the slide rail 44 is located inside the production line rail 10, and the other end of the slide rail 44 extends to the edge of the standby rail 20. Preferably, the number of the slide rails 44 is two, and the two slide rails 44 are respectively located on both sides of the telescopic driving member 43 and are arranged in parallel. In the present embodiment, the movable rail 30 is a linear rail, the second opening 21 is disposed opposite to the first opening 11, and the slide rail 44 is disposed perpendicular to the movable rail 30.

One end of the slide rail 44 located at the inner side of the production line rail 10 is fixed on a first fixing plate 47 through a bolt, the other end of the slide rail 44 is connected with a second fixing plate 48 through a bolt, and the second fixing plate 48 is fixed on the ground through a bolt. The first fixing plate 47 and the second fixing plate 48 are used for mounting and supporting the slide rail 44, and when the length of the slide rail 44 is longer, a support frame can be further arranged below the middle part of the slide rail 44 to improve the strength.

In the description herein, reference to the description of the terms "preferred embodiment," "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A replacement structure of a production line mold trolley is characterized in that a spare rail is arranged on a production line rail, the spare rail is provided with a second opening, and a first opening corresponding to the second opening is arranged on the production line rail;

the replacing structure further comprises a movable track and a driving mechanism, the driving mechanism can drive the movable track to run at least between the first opening of the production line track and the second opening of the standby track, and the driving mechanism can drive the movable track to move from the first opening to the second opening or from the second opening to the first opening;

the replacement structure has a normal state and a replacement state; in a normal state, the movable track is positioned at the first opening and is connected with the production line track into a whole; when in the replacement state, the movable rail is positioned at the second opening and is connected with the standby rail into a whole.

2. The production line mold vehicle changing structure as claimed in claim 1, wherein the driving mechanism includes a telescopic shaft and a telescopic driving member for driving the telescopic shaft to extend or contract, the telescopic shaft is directly or indirectly fixed to the movable rail, and the telescopic driving member drives the telescopic shaft to extend or contract so that the movable rail is located at the first opening or the second opening.

3. The production line mold vehicle exchanging structure as set forth in claim 2, wherein the standby rail is located outside the production line rail, and the telescopic driving member is located inside the production line rail; the telescopic shaft extends to enable the movable rail to move from the first opening to the second opening; the telescopic shaft is shortened, so that the movable track moves from the second opening to the first opening.

4. The production line mold vehicle replacing structure as claimed in claim 2, wherein the driving mechanism further comprises a fixed slide rail, and a slide block slidably connected with the slide rail is fixedly connected to the movable rail.

5. The production line mold vehicle changing structure as claimed in claim 4, wherein the number of the slide rails is two, and the two slide rails are respectively located on both sides of the telescopic driving member and are arranged in parallel.

6. The production line mold vehicle exchanging structure as set forth in claim 4, wherein the slide rail is provided perpendicularly to the movable rail.

7. The production line mold vehicle exchanging structure as defined in any one of claims 2 to 6, wherein said telescopic driving member is an air cylinder, a hydraulic cylinder or an electric cylinder.

8. The line mold exchanging structure as set forth in any one of claims 1 to 6, wherein one end of said spare rail has a slope section provided obliquely downward.