CN209408872U - A kind of prefabricated components production line - Google Patents

Abstract

The utility model discloses a prefabricated component production line, which comprises a first assembly line provided with a material distribution station, a second assembly line provided with a demoulding station, and a maintenance worker located at the same end of the first assembly line and the second assembly line One end of the first assembly line and one end of the second assembly line are both connected to the maintenance station, and the other end of the first assembly line and the other end of the second assembly line pass through the first table mold ferry mechanism Connect. The maintenance station of the utility model is located at the end of the assembly line, so that the area of the maintenance station can be appropriately enlarged according to the needs, which overcomes the limitation that the area of the maintenance station is limited by the production line in the prior art, and is conducive to improving the efficiency of maintenance ; The maintenance station is located at the end of the assembly line, and the use of the crane will not need to cross the maintenance station and the stacking area, which improves the safety and also improves the efficiency of the crane.

Description

A prefabricated component production line

technical field

The utility model belongs to the technical field of prefabricated component production, in particular to a prefabricated component production line.

Background technique

The feature of the assembly line production method of prefabricated components is that the formwork/steel trolley (that is, the working platform) flows to the corresponding station of each process through the transmission system of the production line along with the process sequence; the operator and specific work of each station Relatively fixed, for example, operations such as steel bar placement, concrete pouring, and vibration are performed at fixed locations by relatively fixed people and equipment. This production process can reduce labor intensity, improve production efficiency, and save labor. Therefore, domestic prefabricated component manufacturers mostly use assembly line production methods for prefabricated exterior wall panels and interior wall panels.

The production process of the existing sandwich thermal insulation external wall panels generally includes: cleaning the mould, spraying oil and scribing lines, installing the mould, installing the steel mesh, pouring the vibrated concrete at one time, leveling the concrete, laying the insulation board, installing the connectors, laying the steel mesh , secondary pouring and vibrating concrete, leveling, pre-curing, grinding, curing kiln curing, demoulding, hoisting.

At present, through the investigation of major domestic PC component manufacturers, it is found that the production line is generally such that the maintenance station is located in the middle of the production line, and the production stations are distributed on the left and right sides of the curing kiln; one side of the maintenance station is secondary cloth, and the other The side is the demoulding station, which is transferred to the outdoor storage yard. For example, the prefabricated component production lines in Patent Document 1 (publication number: CN104626348A) and patent document 2 (publication number: CN107650258A) both adopt this arrangement.

Under the same conditions this line layout would result in:

1. There are few maintenance stations in the maintenance station; because the maintenance station layout is in the middle position, the position of the maintenance station is limited, so there are few maintenance stations in the maintenance station; the maintenance time of some prefabricated components is much longer than the production time of prefabricated components. In the case of insufficient maintenance stations, the production efficiency of the production line will be seriously reduced;

2. For production lines with secondary fabric requirements, more production stations make the length of the production line larger, which increases the land requirements of the production line;

3. The maintenance station is close to the demoulding and lifting area, and the height of the curing kiln is relatively high, which makes it inconvenient to use the crane for lifting and affects the production efficiency.

Utility model content

In view of the deficiencies in the prior art, in order to improve the production efficiency of the prefabricated component production line, the utility model provides a prefabricated component production line, and the specific technical scheme is as follows.

A prefabricated component production line, characterized in that it includes a first assembly line equipped with a fabric distribution station, a second assembly line provided with a demoulding station, and a maintenance station located at the same end of the first assembly line and the second assembly line, One end of the first assembly line and one end of the second assembly line are both connected to the maintenance station, and the other end of the first assembly line is connected to the other end of the second assembly line through the first table mold ferry mechanism .

The table form used for producing prefabricated components returns to the other end of the first assembly line from the other end of the first assembly line through the distributing station, the maintenance station, the demoulding station and the first table form ferry mechanism in sequence . Preferably, the first pipeline is parallel to the second pipeline;

The utility model arranges the maintenance station at the ends of two mutually parallel assembly lines, which changes the way in the prior art that the maintenance station is arranged in the middle of the assembly line. One end returns to the other end of the first assembly line through the distribution station, maintenance station, demoulding station and the first formwork ferry mechanism in turn, and completes the distribution (reinforcing bar layout, concrete pouring, embedded parts) on the first assembly line Layout, etc.), vibrating, smoothing, grinding and other processes, and then the prefabricated components enter the maintenance station for maintenance, and after maintenance, they are transferred to the second assembly line, where the demoulding and hoisting are completed, and the table formwork is further run to The other end of the first assembly line is ferried to the other end of the first assembly line through the first mold ferry mechanism to complete a cycle production process.

Further, it also includes a third assembly line, the two ends of the third assembly line are respectively connected with the first assembly line through the second table mold ferry mechanism and the third table mold ferry mechanism; the second table mold ferry mechanism is located at The downstream side of the distributing station (the downstream side refers to the downstream direction of the moving direction of the table mold on the first assembly line). Preferably, the third pipeline is arranged parallel to the first pipeline. The third assembly line can be used for secondary distribution, which will help reduce the overall length of the production line; after the first distribution is completed on the first assembly line, it is transferred to the third assembly line through the second table mold ferry mechanism for secondary distribution. After the secondary distribution, the material is transferred to the first assembly line through the third mold ferry mechanism for the next step of processing. The first assembly line and the third assembly line form a secondary distribution small cycle. In this case, the third mold ferry mechanism It can be located on the upstream side of the distributing station, as shown in Figure 3, or it can be located on the downstream side of the second table form ferry mechanism. When the third mold ferry mechanism is located on the downstream side of the second mold ferry mechanism, the third assembly line can be used for pre-curing pretreatment (that is, fabric post-processing: such as smoothing, grinding, pre-curing and other processing procedures). Preferably, the third assembly line is shorter than the first assembly line; because the third assembly line is mainly used for secondary fabric, the number of stations is less than that of the first assembly line. Preferably, the third assembly line is arranged between the first assembly line and the second assembly line, which can improve the compactness of the production line and help reduce the occupied area. It should be noted that, the number of the third pipelines may be greater than or equal to two. For example, when two third assembly lines are set up, the two third assembly lines can carry out secondary material distribution at the same time, which improves the production efficiency of the production line; of course, one of the third assembly lines can be used for secondary material distribution, and the other third assembly line can be used for other processing process to increase production efficiency while reducing the length of the production line.

Further, the middle part of the third assembly line is connected to the first assembly line through the fourth table transfer mechanism; the fourth table transfer mechanism is located on the downstream side of the cloth station. The third assembly line can be used for secondary cloth and/or pre-treatment before maintenance (i.e. cloth post-treatment: such as smoothing, grinding, pre-maintenance and other processing procedures), which will help further reduce the overall length of the production line; After finishing the first material distribution on the first-line assembly line, it is transferred to the third assembly line through the fourth mold ferry mechanism for the second distribution, and then the second material is transferred to the first assembly line through the third mold ferry mechanism for the next step processing, the first assembly line and the third assembly line form a small secondary distribution cycle; the prefabricated components on the first assembly line can also be transferred to the third assembly line through the fourth table ferry mechanism for pretreatment before maintenance, and then pass through the second The table form ferry mechanism is transferred to the first assembly line, and then transferred to the curing kiln. The first assembly line and the third assembly line form a small cycle of pretreatment before curing. It should be noted that, the number of the third pipelines may be greater than or equal to two.

Compared with the prior art, the utility model has the following beneficial effects:

1. The maintenance station is located at the end of the assembly line, so that the area of the maintenance station can be appropriately expanded according to the needs, which overcomes the limitation of the maintenance station area in the prior art that is limited by the production line (assembly line), and is conducive to improving the maintenance efficiency. efficiency;

2. The maintenance station is located at the end of the assembly line. Using the crane will not need to cross the curing kiln and stacking area of the maintenance station, which improves the safety and also improves the efficiency of the crane;

3. Effectively shorten the length of the production line and reduce the requirements for the site.

Description of drawings

Fig. 1 is the schematic diagram of the prefabricated component production line in the first embodiment;

Fig. 2 is a schematic diagram of a modified example of the prefabricated component production line in the first embodiment;

Fig. 3 is the schematic diagram of the prefabricated component production line in the second embodiment;

Fig. 4 is the schematic diagram of the prefabricated component production line in the third embodiment;

Fig. 5 is a schematic diagram of multiple prefabricated component production lines arranged side by side.

In the figure: the first assembly line 1, the second assembly line 2, the maintenance station 3, the first mold ferry mechanism 4, the cloth station 5, the demoulding station 6, the third assembly line 7, the second mold ferry mechanism 8, The third mold ferry mechanism 9, the fourth mold ferry mechanism 10.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Example 1

Referring to Figures 1-2, a prefabricated component production line includes a first assembly line 1 provided with a cloth station 5, a second assembly line 2 provided with a demoulding station 6, and a line between the first assembly line 1 and the second assembly line. The maintenance station 3 at the same end of the assembly line 2, one end of the first assembly line 1 and one end of the second assembly line 2 are connected to the maintenance station 3, and the other end of the first assembly line 1 is connected to the second assembly line 1. The other end of the assembly line 2 is connected through the first table form ferry mechanism 4; the table form for producing prefabricated components passes through the cloth station 5, the maintenance station 3, and the demoulding station sequentially from the other end of the first assembly line 1. The station 6 and the first table mold ferry mechanism 4 return to the other end of the first assembly line 1 .

The assembly line (including the first assembly line 1 and the second assembly line 2) mainly includes two rows of conveying and guiding mechanisms parallel to each other, such as two rows of rollers, and the driving motor can drive the rollers to rotate. ) placed on the assembly line, the table mold can move along the assembly line driven by the rollers. It should be noted that the drive of the table mold on the assembly line is not limited to the roller drive, the driving mechanism can also be driven by hydraulic jacking or sprocket dragging, and the table mold can be moved at a fixed distance at a fixed time. The moving rhythm time is calculated according to the production process time. The production process of each component determines the execution time of each station and runs automatically.

The maintenance station 3 adopts one of curing kiln or stacking to maintain the prefabricated components. The curing kiln can adopt the existing known curing kiln form. Stacking maintenance is a form in which steel trolleys are stacked on top of each other, so that the heterosexual prefabricated panels can be maintained, and the prefabricated components that are too large to be added to the curing kiln can also be maintained.

The first table mold ferrying mechanism 4 is a mechanism for transferring the table molds on the first assembly line 1 and the second assembly line 2 to each other. The table form ferry mechanism can adopt a hoisting mechanism or a ferry trolley, and the ferry trolley is arranged on the ferry guide rail.

In the utility model, the maintenance station 3 is arranged at the ends of two parallel assembly lines, which changes the way in the prior art that the maintenance station is arranged in the middle of the assembly line. The other end of the first assembly line 1 returns to the other end of the first assembly line 1 through the distributing station 5, the maintenance station 3, the demoulding station 6, and the first table mold ferry mechanism 4, and the cloth (reinforcement bar) is completed on the first assembly line 1. Layout, concrete pouring, embedded parts layout, etc.), vibrating, smoothing, grinding and other processes, after that, the prefabricated components enter the maintenance station 3 for maintenance, and after maintenance, they are transferred to the second assembly line 2. On the second assembly line 2 After demoulding and hoisting are completed, the empty table mold is further run to the other end of the first assembly line 1, and is ferried to the other end of the first assembly line 1 by the first table mold ferry mechanism 4 to complete a cycle production process.

The maintenance station is located at the end of the assembly line, so that the area of the maintenance station can be appropriately expanded according to the needs, which overcomes the limitation that the area of the maintenance station in the prior art is limited by the production line (assembly line), and is conducive to improving the efficiency of maintenance. The layout is more reasonable and scientific.

Example 2

Referring to Fig. 3, on the basis of the above-mentioned embodiment 1, the prefabricated component production line also includes a third assembly line 7, the third assembly line 7 is arranged parallel to the first assembly line 1, and the two ends of the third assembly line 7 pass through the second table mold respectively The mechanism 8 and the third table mold ferry mechanism 9 are connected with the first assembly line 1; the second table mold ferry mechanism 8 is located on the downstream side of the cloth station 5. The third assembly line 7 can be used for secondary distribution, which will help reduce the overall length of the production line; after completing the first distribution on the first assembly line 1, it will be transferred to the third assembly line 7 by the second table mold ferry mechanism 8 Secondary distribution, that is, one or more processes of secondary reinforcement, secondary pre-embedding, and secondary pouring and vibrating concrete are carried out on the third assembly line 7, and then pass through the third formwork ferry mechanism 9 after the secondary distribution Transfer to the first assembly line 1 for the next step of processing. The first assembly line 1 and the third assembly line 7 form a small secondary distribution cycle. In this case, the third table ferry mechanism 9 can be located upstream of the distribution station 5 The side, as shown in FIG. 3 , may also be located on the downstream side of the second table ferry mechanism 8 (not shown). When the third table mold ferry mechanism 9 is located on the downstream side of the second table mold ferry mechanism 8, the third assembly line 7 can be used for pretreatment before maintenance (i.e. post-processing of fabric: such as smoothing, grinding, pre-curing and other processing procedures) ). The setting of the third assembly line 7, on the one hand, can extremely advantageously reduce the length of the production line for production lines that require secondary cloth; on the other hand, when producing prefabricated components that do not require secondary cloth, the third assembly line 7 can be suspended Compared with the production line where the primary fabric and the secondary fabric are set on the same assembly line, the transportation path of the table form can be shortened, which not only improves the adaptability of the production line, but also helps to improve the production efficiency of prefabricated components that only need primary fabric. . It should be noted that the third table mold ferry mechanism 9 can be located on the upstream side of the cloth station 5 (Fig. 3), and can also be located on the downstream side of the cloth station 5 (not shown); in addition, the number of the third assembly line 7 Can be greater than or equal to 2.

Preferably, the third assembly line 7 is shorter than the first assembly line 1; because the third assembly line 7 is mainly used for secondary fabrics, its number of stations is less than that of the first assembly line 1 . Preferably, the third assembly line 7 is arranged between the first assembly line 1 and the second assembly line 2, which can further improve the compactness of the production line and help to reduce the occupied area.

Example 3

Referring to Fig. 4, on the basis of Embodiment 2, the middle part of the third assembly line 7 is also connected with the first assembly line 1 through the fourth table mold ferry mechanism 10; the fourth table mold ferry mechanism 10 is located at the cloth station 5 downstream side of . The third assembly line 7 can be used for secondary cloth and/or pre-treatment before maintenance. The pre-treatment before maintenance is the post-treatment of cloth: such as smoothing, smoothing, pre-maintenance and other processing procedures. The setting of the fourth mold ferry mechanism 10 will have It is beneficial to further reduce the overall length of the production line; after completing the first distribution on the first assembly line 1, it is transferred to the third assembly line 7 through the fourth table mold ferry mechanism 10, and the second distribution or the second distribution can be selected on the third assembly line 7 Pretreatment before maintenance, such as secondary distribution, the movement direction of the table form is opposite to the movement direction of the table form on the first assembly line 1, and after the secondary distribution on the third assembly line 7, it passes through the third table form ferry mechanism 9 Transfer to the first assembly line 1 for the next step of processing, the first assembly line 1 and the third assembly line 7 form a small secondary distribution cycle; the prefabricated components on the first assembly line 1 can also be transferred through the fourth table ferry mechanism 10 After reaching the third assembly line 7, carry out pretreatment before curing, then transfer to the first assembly line 1 through the second table mold ferry mechanism 8, and then transfer to the curing kiln 3, the first assembly line 1 and the third assembly line 7 form a Pretreatment small cycle before curing. Optionally, in the prefabricated component production line of this embodiment, the prefabricated component (table mold) on the first assembly line 1 can also be directly transferred to the third assembly line through the second table mold ferry mechanism 8 for secondary distribution without Through the 4th Taiwan mold ferry mechanism 10. It should be noted that the number of the third pipeline 7 may be greater than or equal to two.

The number of prefabricated component production lines can be set according to the production scale of the factory. Figure 5 shows the situation where four prefabricated component production lines are arranged side by side.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit of the technical solutions of the various embodiments of the present invention. and range.

Claims (9)

1. a kind of prefabricated components production line, which is characterized in that taken off including being equipped with first assembly line (1) of cloth station (5), being equipped with The second assembly line (2) of die worker position (6) and it is located at first assembly line (1) and described second assembly line (2) the same end It conserves station (3), one end of one end of first assembly line (1) and second assembly line (2) butts up against the maintenance The other end of station (3), the other end of first assembly line (1) and second assembly line (2) passes through First die station mould Ferry-boat mechanism (4) is connected.

2. prefabricated components production line according to claim 1, which is characterized in that it further include having third assembly line (7), it is described The both ends of third assembly line (7) pass through second mould ferry-boat mechanism (8) and third platform mould ferry-boat mechanism (9) and described first respectively Assembly line (1) linking；Second mould ferry-boat mechanism (8) is located at the downstream side of the cloth station (5).

3. a kind of prefabricated components production line according to claim 2, which is characterized in that third platform mould ferry-boat mechanism (9) it is located at the upstream side of the cloth station (5).

4. prefabricated components production line according to claim 1, which is characterized in that first assembly line (1) is parallel to institute State the second assembly line (2) setting.

5. prefabricated components production line according to claim 2, which is characterized in that the third assembly line (7) is parallel to institute State the first assembly line (1) setting.

6. prefabricated components production line according to claim 2, which is characterized in that the third assembly line (7) is shorter than described First assembly line (1).

7. prefabricated components production line according to claim 2, which is characterized in that the third assembly line (7) is arranged in institute It states between the first assembly line (1) and second assembly line (2).

8. prefabricated components production line according to claim 2, which is characterized in that the middle part of the third assembly line (7) is logical The 4th mould ferry-boat mechanism (10) is crossed to be connected with first assembly line (1)；4th mould ferry-boat mechanism (10) is located at institute State the downstream side of cloth station (5).

9. prefabricated components production line according to claim 1, which is characterized in that the maintenance station (3) uses curing kilns Or pile one form of them carries out the maintenance of prefabricated components.