CN113715133B - Vibrating table for producing prefabricated parts and prefabricated part production line - Google Patents
Vibrating table for producing prefabricated parts and prefabricated part production line Download PDFInfo
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- CN113715133B CN113715133B CN202111138446.7A CN202111138446A CN113715133B CN 113715133 B CN113715133 B CN 113715133B CN 202111138446 A CN202111138446 A CN 202111138446A CN 113715133 B CN113715133 B CN 113715133B
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- guide rail
- vibrating
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- liftable
- clamping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
- B28B1/087—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould
- B28B1/0873—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould the mould being placed on vibrating or jolting supports, e.g. moulding tables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
- B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
- B28B13/026—Feeding the moulding material in measured quantities from a container or silo by using a movable hopper transferring the moulding material to the moulding cavities
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
- B28B17/0063—Control arrangements
- B28B17/0081—Process control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
- B28B7/0032—Moulding tables or similar mainly horizontal moulding surfaces
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Automation & Control Theory (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The invention relates to a vibrating table for producing prefabricated parts and a prefabricated part production line, wherein the vibrating table comprises an installation foundation pit, vibrating units, a liftable guide rail and a lifting driving system, the lifting driving system is arranged in the installation foundation pit and arranged at the top end of the lifting driving system in a liftable manner, the lifting driving system is used for driving the liftable guide rail to vertically move, at least one group of vibrating units are symmetrically arranged on two sides of the liftable guide rail, and the height of each vibrating unit is between the highest displacement point and the lowest displacement point of the liftable guide rail. The prefabricated part production line comprises the vibration table, a production guide rail, a table die/mould and a walking driving mechanism, wherein the walking driving mechanism is used for driving the table die/mould to move between different stations along the production guide rail and a liftable guide rail; when the liftable guide rail is positioned at the highest displacement point, the height of the liftable guide rail is flush with the height of the production guide rail, and the end part of the production guide rail at the end part of the liftable guide rail is butted. The vibrating table is suitable for the vibrating process of a more complex die.
Description
Technical Field
The invention belongs to the field of prefabricated part production, and particularly relates to a vibrating table for producing prefabricated parts and a prefabricated part production line.
Background
The prefabricated member is also called a PC member, and refers to a concrete product processed and produced in a standardized and mechanized mode in a factory. The prefabricated member is widely applied to the fields of buildings, traffic, water conservancy and the like, and the production process of the prefabricated member mainly comprises concrete stirring, transportation, mold entering, vibration, maintenance, demolding and the like. In order to ensure the compactness of the concrete after entering the mold, the concrete needs to be vibrated to drive off air bubbles. At present, a production line of prefabricated parts, such as a duct piece production line and a stair production line, generally adopts a mode of installing a vibrator on a mould, and then after concrete is poured at a material distribution station, the vibrator on the mould is manually communicated with an air pipe or electrified for vibrating. The production mode has the problems of high mould manufacturing cost, inconvenient operation, influence on production efficiency and the like.
Therefore, the vibration table for producing the prefabricated part and the prefabricated part production line are needed to be researched and developed at present, so that the problems in the prior art are solved, the automatic vibration of the concrete in the die can be realized, the production efficiency is improved, the die manufacturing cost is reduced, and the comprehensive investment cost of the prefabricated part production line is reduced.
The invention content is as follows:
the invention aims to provide a vibrating table for producing prefabricated parts and a prefabricated part production line, which are used for solving the problems in the prior art, realizing automatic vibration of concrete in a mould, improving the production efficiency, reducing the mould manufacturing cost and reducing the comprehensive investment cost of the prefabricated part production line.
In order to realize the purpose, the invention adopts the following technical scheme:
the utility model provides a shaking table for producing prefabricated component, is including installation foundation ditch, vibration unit, liftable guide rail and lift actuating system, the length and width of installation foundation ditch all are greater than the bench formwork/mould that production prefabricated component was used, the degree of depth of installation foundation ditch is greater than the height of vibration unit, lift actuating system sets up in the installation foundation ditch, the liftable guide rail set up in lift actuating system's top, lift actuating system is used for the drive the vertical removal of liftable guide rail, at least a set of the vibration unit symmetry sets up the both sides of liftable guide rail, the height of vibration unit is in between the highest displacement point and the lowest displacement point of liftable guide rail.
On the basis of above-mentioned scheme, in another modified scheme, the vibration unit includes base, bumper shock absorber, brace table and vibrating motor, vibrating motor with the base all is fixed in the bottom of installation foundation ditch, the bumper shock absorber set up in the top surface of base, the both ends of brace table set up respectively in the bumper shock absorber with vibrating motor's top surface, the height of brace table is in between the highest displacement point and the lowest displacement point of liftable guide rail, the brace table is used for bearing the bench formwork/mould that production prefabricated component used.
On the basis of above-mentioned scheme, in another modified scheme, the side of vibration unit still is provided with clamping device, clamping device includes support and clamping arm, the support with base fixed connection, clamping arm's bottom with the support is articulated, clamping arm's upper portion with through automatic re-setting's articulated/round pin hub connection between the brace table, clamping arm's top is provided with presss from both sides tight plane, press from both sides tight plane orientation liftable guide rail and highly be higher than the brace table.
On the basis of the scheme, in another improved scheme, the two clamping devices are symmetrically arranged on two sides of the vibration unit, clamping planes of the two clamping devices are used for clamping a table die/a mold placed on the supporting table from two sides, and an included angle between each clamping plane and the corresponding clamping arm is adjustable.
On the basis of the scheme, in another improved scheme, the lifting driving system is a hydraulic driving system or a cylinder driving system or an electric screw rod system.
On the basis of the scheme, in another improved scheme, the lifting device further comprises an electrical control cabinet, the electrical control cabinet is electrically connected with the vibration motor and the lifting driving system, and the electrical control cabinet is used for controlling the opening, closing and working states of the vibration unit and the lifting driving system.
On the basis of the scheme, in another improved scheme, the lifting guide rail comprises two parallel steel rails, and the bottom of each steel rail is fixed at the top end of the lifting driving system.
The invention also provides a prefabricated part production line which comprises the vibrating table, a production guide rail, a table die/mould and a walking driving mechanism, wherein the production guide rail and the lifting guide rail are positioned on the same straight line, and the walking driving mechanism is used for driving the table die/mould to move along the production guide rail and the lifting guide rail so as to move between different stations; when the liftable guide rail is located at the highest displacement point, the height of the liftable guide rail is flush with the height of the production guide rail, and the end part of the liftable guide rail is butted with the end part of the production guide rail.
On the basis of the scheme, in another improved scheme, the concrete pouring device further comprises a distributing machine for pouring concrete to the table die/the mould, wherein the distributing machine is arranged right above the vibrating table or above a working position of a previous production process of the vibrating table.
On the basis of the scheme, in another improved scheme, a sensor is further arranged in the installation foundation pit, the sensor is in communication connection with the electrical control cabinet, and the sensor is used for detecting whether the table die/mould falls on the vibration unit or not and transmitting detection information to the electrical control cabinet.
On the basis of the scheme, in another improved scheme, the power unit of the distributing machine is electrically connected with an electric control cabinet, and the electric control cabinet controls the opening and closing of the power unit of the distributing machine.
On the basis of the scheme, in another improved scheme, the electric control cabinet is electrically connected with the walking driving mechanism and is used for controlling the working beat of the walking driving mechanism.
The technical scheme of the invention at least has the following beneficial effects:
1. the vibrating table is very suitable for the concrete vibrating process of a more complicated prefabricated part, such as the production of stairs or duct pieces, because the more complicated prefabricated part needs a specific mould, if a vibrator is arranged outside the mould, the service life of the mould is greatly reduced; by adopting the vibrating table provided by the invention, the vibrating unit is arranged in the mounting foundation pit, so that the noise of vibration operation can be effectively reduced. The vibrating table for producing the prefabricated part is provided with the liftable guide rail, when a table die/mould needing vibrating moves to a vibrating table station, the liftable guide rail is driven by the liftable driving system to move downwards, the table die/mould can fall on the top surface of the vibrating unit in the downward moving process because the height of the vibrating unit is between the highest displacement point and the lowest displacement point of the liftable guide rail, the liftable guide rail continuously moves downwards to the lowest displacement point, the table die/mould is separated from the liftable guide rail at the moment, and the vibrating unit is started to vibrate concrete in the table die/mould. The vibrating table can realize automatic vibration of concrete, does not need to additionally install a vibrator on a complex mould or a table die, can greatly reduce the manufacturing cost of the table die/mould, and simultaneously prolongs the service life of the table die/mould.
2. According to the prefabricated part production line, the vibrating table lower than the plane of the production guide rail is arranged, so that automatic concrete vibrating is realized, the automation degree of the production line is improved, the production is more continuous and controllable, the production beat is more controllable, the production efficiency is improved, and the production quality of the prefabricated part is improved.
Drawings
FIG. 1 is a schematic overall view of a vibration table for producing a prefabricated part according to example 1 of the present invention;
fig. 2 is a schematic view of a partial structure of a liftable guide rail and a hydraulic lifting device in embodiment 1 of the present invention;
fig. 3 is a schematic structural view of a vibration unit in a modification of embodiment 1 of the present invention;
FIG. 4 is a sectional view of a vibration table and a table mold in embodiment 1 of the present invention;
FIG. 5 is a partial schematic view of a prefabricated part manufacturing line in embodiment 2 of the present invention.
1-installing foundation pit 2-lifting guide rail 3-vibration unit
4-hydraulic station 5-electric control cabinet 6-production guide rail
7-8-upright post 9-hydraulic lifting seat of distributing machine
10-cloth walking rail 31-base 32-shock absorber
33-support table 34-vibration motor 35-clamping arm
36-clamping plane 11-bench die
Detailed Description
The following preferred embodiments of the present invention are provided to aid in a further understanding of the invention. It should be understood by those skilled in the art that the description of the embodiments of the present invention is by way of example only, and not by way of limitation.
Example 1
Referring to the schematic diagrams of fig. 1 to 4, the vibrating table for producing prefabricated parts according to this embodiment includes an installation foundation pit 1, a vibrating unit 3, a liftable guide rail 2 and a lifting driving system, the length, the width and the width of the installation foundation pit 1 are both greater than a table mold 11/mold for producing prefabricated parts, the depth of the installation foundation pit 1 is greater than the height of the vibrating unit 3, the lifting driving system is disposed in the installation foundation pit 1, the liftable guide rail 2 is disposed at the top end of the lifting driving system, the lifting driving system is configured to drive the liftable guide rail 2 to vertically move, at least one group of vibrating units 3 are symmetrically disposed on two sides of the liftable guide rail 2, and the height of the vibrating unit 3 is between the highest displacement point and the lowest displacement point of the liftable guide rail 2.
Referring to the schematic diagrams of fig. 1 and fig. 4, when the table mold 11/mold to be vibrated moves to the vibrating table station, the lifting driving system drives the lifting guide rail 2 to move downwards, because the height of the vibrating unit 3 is between the highest displacement point and the lowest displacement point of the lifting guide rail 2, the table mold 11/mold will fall on the top surface of the vibrating unit 3 in the downward moving process, the lifting guide rail 2 continues to move downwards to the lowest displacement point, at this time, the table mold 11/mold is separated from the lifting guide rail 2, and the vibrating unit 3 starts to vibrate the concrete in the table mold 11/mold. The vibrating table of the embodiment can realize automatic concrete vibration, so that a complex mould or a table die 11 does not need to be additionally provided with a vibrator, the manufacturing cost of the table die 11/mould can be greatly reduced, and the service life of the table die 11/mould is prolonged; with the setting of vibration unit 3 in installation foundation ditch 1, can effectively reduce the noise of vibration operation, can not influence the equipment on other stations moreover.
Referring to the schematic drawings of fig. 1 and 2, on the basis of the above embodiment, in another modified embodiment, the liftable guide rail 2 comprises two parallel rails, and the bottom of each rail is fixed at the top end of the lifting drive system. In this embodiment, the lifting driving system is a hydraulic driving system, a group of hydraulic lifting seats 9 are symmetrically arranged below two steel rails at a certain distance, a hydraulic station 4 communicated with all the hydraulic lifting seats 9 is further arranged outside the installation foundation pit 1, and the hydraulic station 4 controls the opening and closing and the speed of all the hydraulic lifting seats 9 to ensure that all the hydraulic lifting seats 9 can be lifted at the same speed. In other embodiments, the lifting driving system can adopt an air cylinder driving system or an electric screw rod system which are already in the prior art, and the technical effect similar to that of the hydraulic driving system in the embodiment can be achieved.
Referring to the schematic diagram of fig. 3, in the present embodiment, the vibration unit 3 includes a base 31, a damper 32, a support table 33 and a vibration motor 34, the vibration motor 34 and the base 31 are both fixed at the bottom of the installation foundation pit 1, the damper 32 is disposed on the top surface of the base 31, two ends of the support table 33 are respectively disposed on the top surfaces of the damper 32 and the vibration motor 34, the height of the support table 33 is between the highest displacement point and the lowest displacement point of the liftable guide rail 2, and the support table 33 is used for bearing the table mold 11/mold for producing prefabricated components. After the vibration motor 34 is started, the vibration motor vibrates according to a preset frequency to drive the whole supporting table 33 to vibrate, and finally the table die 11/die and the concrete which are placed on the top surface of the supporting table 33 vibrate together, so that the concrete is vibrated in the dense chamber, and air holes are avoided in the prefabricated parts. The whole vibration unit 3 is stably arranged in the installation foundation pit 1 through the base 31, so that the vibration unit 3 is prevented from deviating in the working process; by installing the damper 32 between the base 31 and the support table 33, the influence on the base 31 during the operation of the vibration unit 3 is reduced.
Referring to the schematic diagrams of fig. 3 and fig. 4, on the basis of the above embodiment, in another modified embodiment, a clamping device is further disposed on a side surface of the vibration unit 3, the clamping device includes a support and a clamping arm 35, the support is fixedly connected with the base 31, a bottom end of the clamping arm 35 is hinged with the support, an upper portion of the clamping arm 35 is connected with the support table 33 through a pin shaft (not labeled in the figures) which automatically resets, a clamping plane 36 is disposed at a top end of the clamping arm 35, and the clamping plane 36 faces the liftable guide rail 2 and is higher than the support table 33; two of the clamping devices are symmetrically arranged on both sides of the vibration unit 3, and the clamping planes 36 of the two clamping devices are used for clamping the table die 11/mold placed on the support table 33 from both sides. By arranging the clamping device and connecting the upper part of the clamping arm 35 with the supporting platform 33 through the pin shaft capable of automatically resetting, when the bench formwork 11/mould is placed on the supporting platform 33, the clamping arm 35 enables the clamping plane 36 to clamp the side surface of the bench formwork 11/mould under the action of the pin shaft capable of automatically resetting, so that the position of the bench formwork 11/mould is effectively prevented from being deviated in the concrete vibrating process. In other embodiments, the upper portion of the clamp arm 35 and the support table 33 may be connected by a self-righting hinge.
Referring to the schematic drawings in fig. 3 and 4, on the basis of the above embodiment, in another modified embodiment, the included angle between the clamping plane 36 and the clamping arm 35 is adjustable, and the back surface of the clamping plane 36 is connected with the top end of the clamping arm 35 through a connecting piece with certain bending performance. By rotating the clamping plane 36, the connecting piece is bent at a certain angle, the angle between the clamping plane 36 and the clamping arm 35 is adjusted, and the two sides of the bench die 11/die are clamped more closely; and when the two sides of the table die 11/mold are slightly offset when they land on the surface of one set of vibrating units 3, the clamping means on the two sides can still clamp the two sides of the table die 11/mold.
Referring to the schematic diagram of fig. 1, on the basis of the above embodiment, in another modified embodiment, the vibration table further includes an electrical control cabinet 5, the electrical control cabinet 5 is electrically connected with the vibration motor 34 and the lifting driving system, and the electrical control cabinet 5 is used for controlling the opening, closing and operating states of the vibration unit 3 and the lifting driving system. In this embodiment, a commercially available PLC electrical control cabinet is used, and in the debugging stage, the working cycle and the control flow of the vibration motor 34 and the lift driving system are input to the PLC electrical control cabinet in advance in the vibration process of the prefabricated part production. Set up like this, PLC electrical control cabinet can realize automated control to the workflow of whole shaking table.
Example 2
Referring to the schematic diagrams of fig. 1 to 5, the prefabricated part production line of this embodiment includes a vibration table, a production guide rail 6, a table die 11/mold, and a traveling driving mechanism in embodiment 1, where the production guide rail 6 and the liftable guide rail 2 are located on the same straight line, and the traveling driving mechanism is used for driving the table die 11/mold to move along the production guide rail 6 and the liftable guide rail 2 so as to move between different stations; when the liftable guide rail 2 is positioned at the highest displacement point, the height of the liftable guide rail 2 is flush with the height of the production guide rail 6, and the end part of the liftable guide rail 2 is butted with the end part of the production guide rail 6.
On the basis of the above embodiment, in another improved embodiment, the concrete distributor 7 is further included for pouring concrete to the table die 11/mold, and the distributor 7 is arranged right above the vibrating table or above a work station of a previous production process of the vibrating table.
Referring to the schematic diagram of fig. 5, four columns 8 are arranged above the installation foundation pit 1, two ends of a cloth traveling rail 10 are fixed on the four columns 8, and a cloth machine 7 is movably arranged on the traveling rail. By the arrangement, the vibrating table is used as a material distribution station and a vibrating station, and after concrete distribution is completed, the vibrating process is performed, so that the land of a workshop is saved. In order to further realize the automation and the intellectualization of the whole production procedure, the power unit of the material distributing machine 7 is electrically connected with the electric control cabinet, the electric control cabinet controls the starting and the closing of the power unit of the material distributing machine 7, the effective connection between the material distribution and the vibration process can be realized, and after the material distribution is finished, the electric control cabinet starts the vibrating table to start vibrating. In other modified embodiments, the distributing machine 7 is arranged on a working position of a previous production process of the vibrating table, after concrete is laid, the table die 11/mould is moved to the lifting guide rail 2 of the vibrating table along the production track, and the vibrating process is started.
On the basis of the above embodiment, in another improved embodiment, a sensor is further arranged in the installation foundation pit, the sensor is in communication connection with the electrical control cabinet, and the sensor is used for detecting whether the table die 11/mold falls on the vibration unit or not and transmitting the detection information to the electrical control cabinet. Through setting up the sensor, after detecting platform mould 11/mould in the installation foundation ditch, send the signal to electrical control cabinet, after electrical control cabinet received the signal, restart vibrating unit begins work, improved the security, avoided the potential safety hazard that the whereabouts of platform mould 11/mould is not in place.
On the basis of the above embodiment, in another improved embodiment, the electrical control cabinet is electrically connected with the walking driving mechanism, and the electrical control cabinet is used for controlling the working cycle of the walking driving mechanism. Set up like this, the production beat of whole prefabricated component of electrical control cabinet control to link up adjacent production processes automatically, improve production efficiency.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present application and not for limiting the protection scope thereof, and although the present application is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: numerous variations, modifications, and equivalents will occur to those skilled in the art upon reading the present application and are within the scope of the claims as issued or as granted.
Claims (9)
1. A vibrating table for producing prefabricated parts is characterized by comprising an installation foundation pit, vibrating units, liftable guide rails and a lifting driving system, wherein the length, the width and the width of the installation foundation pit are larger than those of a table die/die for producing the prefabricated parts, the depth of the installation foundation pit is larger than the height of the vibrating units, the lifting driving system is arranged in the installation foundation pit, the liftable guide rails are arranged at the top end of the lifting driving system, the lifting driving system is used for driving the liftable guide rails to vertically move, at least one group of the vibrating units are symmetrically arranged on two sides of the liftable guide rails, and the height of each vibrating unit is between the highest displacement point and the lowest displacement point of the liftable guide rails; the vibration unit includes base, bumper shock absorber, brace table and vibrating motor, vibrating motor with the base all is fixed in the bottom of installation foundation ditch, the bumper shock absorber set up in the top surface of base, the both ends of brace table set up respectively in the bumper shock absorber with vibrating motor's top surface, the height of brace table is in between the highest displacement point and the lowest displacement point of liftable guide rail, the brace table is used for bearing the bench formwork/mould that production prefabricated component used.
2. The vibrating table for producing prefabricated parts according to claim 1, wherein a clamping device is further arranged on the side face of the vibrating unit, the clamping device comprises a support and a clamping arm, the support is fixedly connected with the base, the bottom end of the clamping arm is hinged to the support, the upper portion of the clamping arm is connected with the supporting table through a hinge/pin shaft capable of automatically resetting, a clamping plane is arranged at the top end of the clamping arm, faces the liftable guide rail and is higher than the supporting table.
3. A vibrating table for producing prefabricated parts according to claim 2, wherein two clamping devices are symmetrically arranged on both sides of the vibrating unit, clamping planes of the two clamping devices are used for clamping a table die/mold placed on the supporting table from both sides, and an included angle between the clamping planes and the clamping arms is adjustable.
4. Vibrating table for the production of prefabricated parts according to claim 3, characterized in that said lifting drive system is a hydraulic or pneumatic cylinder or electric screw system.
5. The vibrating table for producing prefabricated parts according to any one of claims 2 to 4, further comprising an electrical control cabinet, wherein the electrical control cabinet is electrically connected with the vibrating motor and the lifting driving system, and is used for controlling the opening, closing and working states of the vibrating unit and the lifting driving system.
6. A vibration table for producing prefabricated parts according to claim 5, wherein said liftable guide rails comprise two parallel rails, the bottom of each of said rails being fixed to the top end of said lifting drive system.
7. A prefabricated part production line is characterized by comprising the vibrating table, a production guide rail, a table die/mould and a walking driving mechanism according to claim 5, wherein the production guide rail and the lifting guide rail are positioned on the same line, and the walking driving mechanism is used for driving the table die/mould to move along the production guide rail and the lifting guide rail so as to move between different stations; when the liftable guide rail is located at the highest displacement point, the height of the liftable guide rail is flush with the height of the production guide rail, and the end parts of the liftable guide rail are butted with the end parts of the production guide rail.
8. The prefabricated member production line of claim 7, further comprising a distributor for casting concrete to the table/mold, wherein the distributor is disposed directly above the vibrating table or above a station of a previous production process of the vibrating table.
9. The prefabricated part production line according to claim 7, wherein the electric control cabinet is electrically connected with the traveling driving mechanism, and the electric control cabinet is used for controlling the working cycle of the traveling driving mechanism.
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| CN202111138446.7A CN113715133B (en) | 2021-09-27 | 2021-09-27 | Vibrating table for producing prefabricated parts and prefabricated part production line |
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| CN202111138446.7A CN113715133B (en) | 2021-09-27 | 2021-09-27 | Vibrating table for producing prefabricated parts and prefabricated part production line |
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| CN114434594B (en) * | 2022-02-24 | 2022-12-06 | 福建群峰机械有限公司 | Production method of prefabricated part |
| CN117283704B (en) * | 2023-09-25 | 2024-04-16 | 广东省高速公路有限公司 | Large prefabricated part production line without manual vibration |
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| CN204278214U (en) * | 2014-11-21 | 2015-04-22 | 山东七星实业有限公司 | A kind of heat insulation building block automatic assembly line |
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