CN210436369U

CN210436369U - Small-size prefabricated component production line

Info

Publication number: CN210436369U
Application number: CN201920980558.9U
Authority: CN
Inventors: 郑怀臣; 李佑福; 李骥; 尹斌; 程波; 毛成宝
Original assignee: Hunan Wuxin Formwork Co Ltd
Current assignee: Hunan Wuxin Formwork Co Ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-05-01
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a production line of small prefabricated parts, which comprises a first production line, a second production line, a third production line, a stacking station and an unstacking station; a material distribution station is arranged on the first assembly line, a maintenance station is arranged on the second assembly line, and a demolding station is arranged on the third assembly line; one end of the first assembly line is in butt joint with one end of the second assembly line through a stacking station, the other end of the first assembly line is in butt joint with the other end of the second assembly line through an unstacking station, and one end of the third assembly line is in butt joint with the other end of the first assembly line. The utility model discloses a small-size prefabricated component production line has advantages such as simple structure is compact, area is little and production efficiency height.

Description

Small-size prefabricated component production line

Technical Field

The utility model relates to a small-size prefabricated component production line is refered in particular to in the prefabricated component production technical field.

Background

The automatic production line with mature prefabricated components is a large production line for prefabricated and assembled building PC components, the mold structure form of the PC component production line is the combined production of a standardized large-scale plane mold table and a side mold customized by a matching component, the mold structure form and the side mold flow circularly in the production line together, the height of a steam curing kiln is smaller, the PC production line is determined to be suitable for the production of large-size plate components due to the characteristics of the PC production line, the comprehensive efficiency for producing the components is higher, such as PC wallboards, laminated boards and the like, but when the PC production line is applied to the production of small-size components, because the small-size components are generally small in size and large in batch, a large number of side molds need to be manufactured, the side molds are assembled and arranged on the mold table, because each set of component mold needs at least 4 side; when the molds are arranged on the mold table, a demolding space needs to be reserved between the molds, and the utilization rate of the mold table is low; a large amount of manual work is needed for a large amount of die filling and die removing work; the distribution points are dispersed, the distribution difficulty is high, and the efficiency is low; the field management pressure is high, and the materials are complicated and scattered; therefore, there are many disadvantages and disadvantages in producing small components using the existing PC production line. The existing automatic production line for some small components still needs more personnel and auxiliary production of supporting facilities such as hoisting equipment, and has the disadvantages of large investment in plants, equipment, production lines and the like and high production cost.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in: to the technical problem that prior art exists, the utility model provides a small-size prefabricated component production line that simple structure is compact, area is little, production efficiency is high.

In order to solve the technical problem, the utility model provides a technical scheme does:

a production line for small prefabricated parts comprises a first production line, a second production line, a third production line, a stacking station and an unstacking station; a material distribution station is arranged on the first assembly line, a maintenance station is arranged on the second assembly line, and a demolding station is arranged on the third assembly line; one end of the first assembly line is in butt joint with one end of the second assembly line through a stacking station, the other end of the first assembly line is in butt joint with the other end of the second assembly line through an unstacking station, and one end of the third assembly line is in butt joint with the other end of the first assembly line.

As a further improvement of the above technical solution:

the first assembly line and the second assembly line are both linear and arranged in parallel in the horizontal direction.

The arrangement direction of the third assembly line is perpendicular to the arrangement direction of the first assembly line.

And a slag removal station for cleaning a die of the small prefabricated part is arranged between the other end of the first production line and the material distribution station.

And a spraying station for spraying demolding liquid to the mold is arranged between the material distribution station and the slag removal station on the first production line.

One end of the third assembly line is in butt joint with the other end of the first assembly line through a reversing station.

The demolding station comprises a rotor overturning station and a demolding sub-station, and the rotor overturning station is respectively butted with the demolding sub-station and the other end of the first assembly line.

And the demolding station is butted with a small prefabricated part conveying line.

And a buffer area is arranged between the demolding station and the small prefabricated part conveying line.

And a curing kiln is arranged on the curing station, and the second production line penetrates through the curing kiln.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses a small-size prefabricated component production line is applicable to the production of small-size prefabricated component, and the mould that small-size prefabricated component corresponds adopts honeycomb formula die set, and when the maintenance station is maintained, adopts automatic hacking machine to realize the pile of mould on vertical space on the pile up neatly station, cooperates automatic unstacker to realize the work of breaking a jam of mould at the pile up neatly station simultaneously, improves space utilization, also improves production efficiency simultaneously; in addition, the demolding stations are arranged to be independent stations, the influence of demolding operation with long working time on the whole production line can be avoided, and the productivity of the whole production line is improved through the optimized layout among the stations.

The utility model discloses a small-size prefabricated component production line adopts honeycomb formula mould in groups, greatly improves production efficiency when reducing the mould cost, when carrying out the drawing of patterns, can adopt top pushing-type mode, perhaps vacuum adsorption mode, or the mode that both combine simultaneously, need not carry out the dismouting or install auxiliary member etc. to the mould, uses manpower sparingly, improves production efficiency. Before entering a curing kiln on a curing station, an automatic stacker crane is adopted to finish the transverse movement and reversing of the die and the stacking of the die, and after leaving the kiln, an automatic unstacker is adopted to finish the transverse movement and reversing and the unstacking of the die, so that the cost of special equipment is reduced; in addition, the butt-joint conveying on each station and among the stations can be automatically finished, the overall automation level of the production line is improved, and the production efficiency of the production line is further improved.

Drawings

Fig. 1 is a schematic top view of the present invention.

Fig. 2 is a schematic side view of the first assembly line of the present invention.

Fig. 3 is a schematic side view of the second assembly line of the present invention.

Fig. 4 is a schematic diagram of the square frame including the beat in the present invention.

The reference numbers in the figures denote: 1. a first pipeline; 101. a material distribution station; 102. a slag removal station; 103. a spraying station; 2. a second pipeline; 201. maintaining a station; 3. a third pipeline; 301. a demolding station; 3011. turning the sub-station; 3012. a demolding sub-station; 4. a stacking station; 5. an unstacking station; 6. a reversing station; 7. prefabricated component transfer chain.

Detailed Description

The invention is further described with reference to the drawings and the specific embodiments.

As shown in fig. 1 to 4, the production line for small prefabricated parts of the present embodiment is suitable for producing small prefabricated parts, and includes a first assembly line 1, a second assembly line 2, a third assembly line 3, a palletizing station 4 and an unstacking station 5; a material distribution station 101 is arranged on the first assembly line 1, a maintenance station 201 is arranged on the second assembly line 2, and a demoulding station 301 is arranged on the third assembly line 3; one end of the first assembly line 1 is in butt joint with one end of the second assembly line 2 through a stacking station 4, the other end of the first assembly line 1 is in butt joint with the other end of the second assembly line 2 through an unstacking station 5, and one end of the third assembly line 3 is in butt joint with the other end of the first assembly line 1. Specifically, the first assembly line 1, the second assembly line 2 and the third assembly line 3 each include a plurality of sets of horizontally arranged conveying mechanisms, such as rollers or rollers, which are driven by a driving motor to convey the molds. The utility model discloses a small-size prefabricated component production line is applicable to the production of small-size prefabricated component, and the mould that small-size prefabricated component corresponds adopts honeycomb formula mould in groups to when the maintenance station 201 is maintained, adopt automatic hacking machine to realize the pile of mould on vertical space on pile up neatly station 4, cooperate automatic unstacker to realize the work of breaking a jam of mould at unstacking station 5 simultaneously, improve space utilization, also improve production efficiency simultaneously; in addition, the demolding station 301 is arranged to be an independent station, so that the influence of demolding operation with long working time on the whole production line can be avoided, and the productivity of the whole production line is improved through the optimized layout among the stations.

As shown in fig. 1, in the present embodiment, the first line 1 and the second line 2 are both linear and arranged in parallel in the horizontal direction; the arrangement direction of the third flow line 3 and the arrangement direction of the first flow line 1 are perpendicular to each other. Through the arrangement of the structure, the compactness of the overall station arrangement is realized, and the occupied volume is reduced.

As shown in fig. 1 and fig. 2, in this embodiment, a slag removal station 102 (for automatically removing slag by using a conventional cleaning mechanism such as a brush) for removing residues from a mold of a small prefabricated component is disposed between the other end (inlet end) of the first flow line 1 and the material distribution station 101, and a spraying station 103 (for example, a conventional spraying device is used for spraying in a conveying process, and spraying a mold release liquid is convenient for subsequent mold release operation) for spraying a mold release liquid is disposed on the first flow line 1 between the material distribution station 101 and the slag removal station 102.

In this embodiment, one end (inlet end) of the third assembly line 3 is butted with the other end (inlet end) of the first assembly line 1 through the reversing station 6, so that the adjustment of the mold in different directions is realized, the conveying in different directions (i.e. different assembly lines) is realized, specifically, two groups of conveying mechanisms which have height differences and are mutually crossed can be adopted on the reversing station 6, the conveying directions of the two groups of conveying mechanisms are vertical, and one group of conveying mechanism can be lifted in the height direction, so that the adjustment of the conveying directions can be realized. Of course, the structure is not limited here, and other conventional reversing mechanisms on other production lines can be adopted as long as the reversing function can be realized.

In this embodiment, the demolding station 301 includes a turning sub-station 3011 and a demolding sub-station 3012, the turning sub-station 3011 is respectively abutted to the demolding sub-station 3012 and the other end (inlet end) of the first assembly line 1, specifically, the turning sub-station 3011 is used to turn the mold (for example, the turning sub-station is performed after the mold is clamped by the clamping member at both ends, which can be realized by a conventional turning mechanism at present), and then the mold enters the demolding sub-station 3012 to perform the demolding operation (for example, the conventional way of vacuum suction or/and ejector rod ejection is used, which is realized by a conventional suction mechanism or/and ejector rod mechanism at present, and is not limited herein), after the demolding operation is finished, the demolded mold is turned over again through the same turning sub-station 3011 and then turned over, the turned mold is conveyed to the first production line 1 through the reversing station 6, and then the subsequent production operation is carried out. In addition, the prefabricated parts demolded at the demold station 301 are transferred to a buffer area, and are transferred out through a small prefabricated part transfer line 7 in the buffer area.

The production line has the following working procedures: conveying the demoulded mould to the inlet end of a first production line 1, conveying the mould to a slag removing station 102 through a conveying mechanism (such as a roller shaft or a roller and the like) on the first production line 1, cleaning the mould by an automatic slag removing mechanism (a conventional structure) on the slag removing station 102, cleaning residues on the mould, conveying the mould to a spraying station 103, and automatically spraying demoulding liquid on the mould by using conventional spraying equipment so as to facilitate subsequent demoulding operation; then, the material is conveyed to a material distribution station 101, and a material distribution machine (with a conventional structure, can move in a horizontal plane to realize accurate material distribution on the die) on the material distribution station 101 performs material distribution operation on the die; the dies after the material distribution operation reach a stacking station 4, the dies are stacked by a stacker crane (a conventional hoisting machine and the like) on the stacking station 4, and the conveying direction of the dies is adjusted during stacking so that the stacked dies are positioned at the inlet end of the second production line 2; conveying the stacked molds to a curing station 201 on a second production line 2, and curing the prefabricated parts in the molds by using high-temperature high-humidity steam through a curing kiln (a conventional curing kiln) on the curing station 201, wherein the second production line 2 penetrates through the curing kiln, and the molds on the second production line 2 can be transported and cured at the same time; after the maintenance of the molds is finished, the molds come out of the maintenance kiln and then reach an unstacking station 5, unstacking of the molds is carried out by an unstacking machine (a conventional hoisting machine and the like have the same structure and perform opposite actions as the stacking machine) on the unstacking station 5, the conveying direction of the molds is adjusted to convey the molds to a reversing station 6 at the same time of unstacking, and then the molds are sequentially conveyed to a third assembly line 3 by a conveying mechanism on the reversing station 6; after entering the third assembly line 3, the mold reaches the demolding station 301, that is, the mold firstly reaches the rotor overturning station 3011, the mold is overturned by 180 degrees by the overturning mechanism (conventional structure) to enable the opening of the mold to face downwards, then the mold is conveyed to the demolding sub-station 3012, the prefabricated part in the mold is ejected from the mold by the demolding mechanism (such as a conventional ejector rod structure, the prefabricated part in the mold is ejected from top to bottom), the demolded mold returns to the overturning sub-station 3011 again, the mold is overturned by 180 degrees (opening faces upwards) again and returns to the reversing station 6, and then the mold is conveyed to the first assembly line 1 by another conveying mechanism of the reversing station 6 to complete circulation. And conveying the demolded prefabricated parts to a buffer area, and conveying the demolded prefabricated parts out through a small prefabricated part conveying line 7 in the buffer area.

The utility model discloses a small-size prefabricated component production line adopts honeycomb formula mould in groups (like the frame format overall structure in fig. 1), greatly improves production efficiency when reducing the mould cost, when drawing of patterns, can adopt top pushing-type mode, perhaps vacuum adsorption mode, or the mode that both combine simultaneously, need not carry out dismouting or install the auxiliary member etc. to the mould, uses manpower sparingly, improves production efficiency. Before entering a curing kiln on the curing station 201, an automatic stacker crane (a conventional stacker crane with clamping lifting and horizontal moving functions) is adopted to complete the transverse moving and reversing of the molds and the stacking of the molds, and after leaving the kiln, an automatic unstacker crane (a conventional unstacker crane with clamping lifting and horizontal moving functions) is adopted to complete the transverse moving and reversing and the unstacking of the molds, so that the cost of special equipment is reduced. In addition, the butt-joint conveying on each station and among the stations can be automatically finished, the overall automation level of the production line is improved, and the production efficiency of the production line is further improved.

In addition, the demolding station 301 on the third production line 3 is arranged as an independent station, so that the influence of demolding operation with long working time on the whole production line can be avoided. As shown in fig. 4, the operation time in the demolding station 301 is about 240s (including component conveying and the like), while the time of the first assembly line 1 is about 250 s-300 s, which is consistent with the time of the demolding station 301, and the work of the two assembly lines works independently without mutual restriction (only enough molds need to be provided in the first assembly line 1), so that the overall production efficiency is improved. In addition, the demolding station 301 on the third assembly line 3 is arranged to be an independent station, the demolding station 301 corresponds to only one overturning sub-station 3011 (the mold enters the overturning sub-station 3011 to be overturned and then enters the demolding station 3012 to be demolded, and the mold returns to the first assembly line 1 after passing through the overturning sub-station 3011), so that the cost is saved; and the space is reasonable when the component is separated from the die conveniently (the die returns and the component is conveyed forwards continuously). Furthermore, the production line arranged according to the method can conveniently and properly adjust the third production line 3, if the demolding operation efficiency is low, the number of the turning sub-stations 3011 and the demolding sub-stations 3012 can be properly increased, and the demolding operation can be smoothly carried out, and due to the independence of the third production line 3, when the number of the stations is increased relative to the arrangement mode of the circulating line, the butt joint adjustment between the stations and the adjacent stations is not considered.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.

Claims

1. A production line for small prefabricated parts is characterized by comprising a first production line (1), a second production line (2), a third production line (3), a stacking station (4) and an unstacking station (5); a material distribution station (101) is arranged on the first production line (1), a maintenance station (201) is arranged on the second production line (2), and a demolding station (301) is arranged on the third production line (3); one end of the first assembly line (1) is in butt joint with one end of the second assembly line (2) through a stacking station (4), the other end of the first assembly line (1) is in butt joint with the other end of the second assembly line (2) through a unstacking station (5), and one end of the third assembly line (3) is in butt joint with the other end of the first assembly line (1).

2. The production line of small prefabricated elements according to claim 1, wherein said first flow line (1) and said second flow line (2) are both linear and arranged in parallel in a horizontal direction.

3. A production line of small prefabricated elements according to claim 2, wherein the arrangement direction of the third flow line (3) and the arrangement direction of the first flow line (1) are perpendicular to each other.

4. The production line of small prefabricated elements according to claim 1, 2 or 3, wherein a slag removal station (102) for cleaning the moulds of the small prefabricated elements is arranged between the other end of the first production line (1) and the distribution station (101).

5. The production line of small prefabricated parts according to claim 4, wherein a spraying station (103) for spraying demolding liquid on the mold is arranged between the material distribution station (101) and the slag removal station (102) on the first production line (1).

6. A production line of small prefabricated elements according to claim 1, 2 or 3, characterized in that one end of said third flow line (3) is butted with the other end of said first flow line (1) through a reversing station (6).

7. The production line of small prefabricated elements according to claim 1, 2 or 3, wherein said demolding station (301) comprises a turning sub-station (3011) and a demolding sub-station (3012), said turning sub-station (3011) being respectively butted with said demolding sub-station (3012) and the other end of the first production line (1).

8. A production line of small prefabricated elements according to claim 1, 2 or 3, characterized in that said demolding station (301) is interfaced with a small prefabricated element conveying line (7).

9. The production line of small prefabricated elements according to claim 8, wherein a buffer zone is provided between said demolding station (301) and said small prefabricated element conveying line (7).

10. A production line of small prefabricated elements according to claim 1, 2 or 3, wherein said curing station (201) is provided with a curing kiln, said second production line (2) extending through said curing kiln.