Prefabricated part vibrating and transferring equipment and prefabricated part production line

Abstract

The prefabricated part vibrating and transferring equipment comprises a transferring device, lifting push-pull devices, a bearing device and a vibrating device, the multiple lifting push-pull devices are located below the transferring device, and the push-pull end of each lifting push-pull device is connected with the lower portion of the transferring device; bearing devices are arranged on the two sides of the transfer device correspondingly, and each bearing device is provided with a bearing face used for bearing a mold or a mold table for prefabricated part production; at least one bearing device is connected with one vibrating device; the push-pull end of the lifting push-pull device is provided with a first position and a second position, when the lifting push-pull device is located at the first position, the lifting push-pull device lifts the transferred mold or mold table to the position above the bearing face through the transfer device, and when the lifting push-pull device is located at the second position, the transferred mold or mold table is placed on the bearing face. The prefabricated part vibrating and transferring equipment has the transferring and vibrating functions, and can better meet the requirements of assembly line production of prefabricated parts.

Description

Technical Field

[0001] This utility model relates to the field of precast component production technology, specifically to precast component vibration and transfer equipment and precast component production line. Background Technology

[0002] During the production of precast components, vibration compaction equipment is required to ensure the quality and pass rate of the precast products. In actual production, to improve production efficiency, the precast components need to complete the production process on the production line. Therefore, developing a vibration compaction device that can meet both compaction and transfer functions is of great significance. Utility Model Content

[0003] The purpose of this application is at least to provide a precast component vibration and transfer equipment and a precast component production line with vibration and transfer functions, which can better meet the needs of assembly line operations for precast components. This is specifically achieved through the following solution:

[0004] In a first aspect, this application provides a precast component vibration and transfer device, including a transfer device, a lifting and pushing device, a bearing device, and a vibration device. The transfer device is configured to bear and transfer precast component molds. Multiple lifting and pushing devices are located below the transfer device, and the pushing and pulling end of each lifting and pushing device is connected to the lower part of the transfer device. The lifting and pushing device is configured to push and pull the precast component vertically. At least one bearing device is provided on each side of the transfer device; each bearing device has a bearing surface to support the mold or mold table used for precast component production. At least one bearing device is connected to one vibration device. In actual operation, the pushing and pulling end of the lifting and pushing device has a first position and a second position. When in the first position, the lifting and pushing device lifts the mold or mold table to be transferred above the bearing surface via the transfer device; when the lifting and pushing device is in the second position, the mold or mold table to be transferred rests on the bearing surface.

[0005] This application improves the production efficiency of precast component vibration and transfer equipment by including a transfer device, enabling the transfer of molds or mold tables during precast component production. This better meets the needs of assembly line operations for precast components. Furthermore, by incorporating a lifting and pushing device connected to the transfer device, the height of the transfer device can be adjusted. This allows the transferred molds or mold tables to be placed on the supporting surface of the bearing device, where the vibration device can further vibrate them for better material distribution. In addition, this precast component vibration and transfer equipment combines transfer and vibration functions, better meeting the needs of automated precast component production and possessing significant potential for widespread application.

[0006] In some preferred embodiments of this application, a mounting base is also included. Multiple mounting bases are located on both sides below the transfer device and are fixedly connected to the foundation. The lifting and pushing devices correspond one-to-one with the mounting bases. The lifting and pushing devices are installed on the mounting bases. The pushing and pulling ends of the lifting and pushing devices face the transfer device and are connected to the lower part of the transfer device.

[0007] In some preferred embodiments of this application, multiple mounting seats are provided on both sides below the transfer device, and the mounting seats on both sides of the transfer device correspond one-to-one, and the corresponding two mounting seats are connected by a connecting beam; the lower part of the transfer device is provided with multiple guide rods extending along the pushing and pulling direction of the lifting and pushing device; the connecting beam is provided with multiple guide channels extending along the extension direction of the guide rods, and the guide channels correspond one-to-one with the guide rods and are adapted to be connected.

[0008] In some preferred embodiments of this application, the guide channel is a square channel, the guide rod is square in shape, and the guide rod is sleeved inside the guide channel; multiple guide wheels are provided on the wall of the guide channel, and each face of the guide rod corresponds to at least one guide wheel.

[0009] In some preferred embodiments of this application, the number of lifting and pushing devices may be selectively four, with two lifting and pushing devices spaced apart along the transport direction on the lower side of each side of the transfer device; or, the number of lifting and pushing devices may be six, with three lifting and pushing devices spaced apart along the transport direction on the lower side of each side of the transfer device; or, the number of lifting and pushing devices may be eight, with four lifting and pushing devices spaced apart along the transport direction on the lower side of each side of the transfer device.

[0010] In some preferred embodiments of this application, the transfer device is a roller conveyor transfer device.

[0011] In some preferred embodiments of this application, multiple bearing devices are arranged at intervals on both sides of the transfer device, and the bottom of each bearing device is connected to the foundation via a buffer unit. At least some of the bearing devices are equipped with a vibrating device.

[0012] This application connects the bottom of the bearing device to the foundation via buffer units, and installs a vibrating device on at least a portion of the bearing device. The buffer units act as a buffer during the vibration process, thus reducing vibration and noise pollution. Furthermore, the buffer units also reduce stress concentration caused by the vibration process, effectively extending the service life of the precast component vibration conveying equipment and lowering the failure rate.

[0013] In some preferred embodiments of this application, a limiting device is also included, with at least a portion of the bearing device having a limiting device; the limiting device includes a limiting member and a push-pull assembly, the push-pull assembly is mounted on the bearing device, the middle part of the limiting member is hinged to the bearing device, and the first end of the limiting member is hinged to the push-pull end of the push-pull assembly; the push-pull assembly has an extended position and a retracted position, in the extended position, the second end of the limiting member is close to and able to constrain the mold or mold table being transferred; in the retracted position, the second end of the limiting member is away from the mold or mold table being transferred.

[0014] This application provides a limiting device that includes a limiting component and a push-pull assembly, which can constrain the mold or mold platform being vibrated, thereby preventing the mold or mold platform from shifting significantly during the vibration process.

[0015] Secondly, this application also provides a precast component production line, which includes the precast component vibration and transfer equipment as described in any of the foregoing embodiments.

[0016] In some preferred embodiments of this application, a precast component production line is used to produce small precast components and / or a precast component production line is used to produce bridge deck components. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram from one perspective of the precast component vibration and transfer equipment involved in some embodiments of this application;

[0018] Figure 2 This is a second-view structural schematic diagram of a precast component vibration and transfer device involved in some embodiments of this application;

[0019] Figure 3 This is a third-view structural schematic diagram of a precast component vibration and transfer device involved in some embodiments of this application;

[0020] Figure 4 This is a fourth-view structural schematic diagram of a precast component vibration and transfer device involved in some embodiments of this application.

[0021] In the picture:

[0022] 1. Transfer device; 11. Guide rod; 12. Support frame; 13. Roller; 14. Sprocket; 15. Chain; 16. Drive motor;

[0023] 2. Lifting and pushing / pushing device;

[0024] 3. Bearing device; 31. Bearing surface;

[0025] 4. Vibrating device;

[0026] 5. Mounting bracket;

[0027] 6. Connecting beams;

[0028] 7. Buffer unit;

[0029] 81. Limiting component; 82. Push-pull assembly;

[0030] 9. Guide wheel. Detailed Implementation

[0031] Exemplary embodiments of the present application will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present application are shown in the drawings, it should be understood that the present application may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to enable a more thorough understanding of the present application and to fully convey the scope of the present application to those skilled in the art.

[0032] It should be understood that the terminology used herein is for the purpose of describing particular exemplary embodiments only and is not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms “a,” “an,” and “described” as used herein may also mean including the plural forms. The terms “comprising,” “including,” “containing,” and “having” are inclusive and therefore indicate the presence of the stated features, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein are not construed as requiring them to be performed in a particular order described or illustrated unless the order of performance is explicitly indicated. It should also be understood that additional or alternative steps may be used.

[0033] Although terms such as "first," "second," and "third" may be used in this document to describe multiple elements, components, regions, layers, and / or segments, these elements, components, regions, layers, and / or segments should not be limited by these technical terms. These terms may be used only to distinguish one element, component, region, layer, or segment from another. Unless the context clearly indicates otherwise, terms such as "first," "second," and other numerical terms used herein do not imply order or sequence. Therefore, the first element, component, region, layer, or segment discussed below may be referred to as a first element, component, region, layer, or segment without departing from the teachings of the exemplary embodiments.

[0034] For ease of description, spatial relative terms may be used in the text to describe the relationship of one element or feature relative to another element or feature, as shown in the figure. These relative terms include "inside," "outside," "middle," "outer," "below," "below," "above," "over," etc. Such spatial relative terms are intended to include different orientations of the device in use or operation, other than those depicted in the figure. For example, if the device in the figure is flipped, then an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented "above other elements or features" or "above other elements or features." Therefore, the example term "below" can include both upper and lower orientations.

[0035] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0036] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "provided with," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium; or a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0037] In this application, "above a certain number" includes the number itself; for example, "two or more" includes two.

[0038] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0039] The following is based on Figures 1 to 4 This invention introduces the precast component vibration and transfer equipment and precast component production line provided by this utility model.

[0040] The precast component vibration and transfer equipment provided in this application includes a transfer device 1, a lifting and pushing device 2, a bearing device 3, and a vibration device 4. The transfer device 1 is configured to bear and transfer precast component molds. Multiple lifting and pushing devices 2 are located below the transfer device 1, and the pushing and pulling end of each lifting and pushing device 2 is connected to the lower part of the transfer device 1. The lifting and pushing device 2 is configured to push and pull the transfer device 1 vertically. At least one bearing device 3 is provided on each side of the transfer device 1; each bearing device 3 has a bearing surface 31 for supporting the mold or mold table used for precast component production. At least one bearing device 3 is connected to one vibration device 4. In actual operation, the pushing and pulling end of the lifting and pushing device 2 has a first position and a second position. In actual operation, when the pushing and pulling end of the lifting and pushing device 2 is in the first position, the lifting and pushing device 2 lifts the mold or mold table to be transferred above the bearing surface 31 via the transfer device 1. When the pushing and pulling end of the lifting and pushing device 2 is in the second position, the mold or mold table to be transferred rests on the bearing surface 31. The precast component vibration and transfer equipment of this application has transfer and vibration functions, which can better meet the needs of automated production of precast components and has great promotional value.

[0041] It should be noted that the term "transfer device" in this application is not specifically limited; it can be any device capable of meeting the transfer requirements of the prefabricated component production process. In specific implementations, the transfer device 1 can be selectively configured as a roller conveyor, idler roller, sprocket and chain conveyor, etc. Specifically, as shown... Figures 1 to 4 As shown, the transfer device 1 is a roller conveyor type transfer device. The roller conveyor type transfer device includes a support frame 12, rollers 13, and a drive motor 16. The support frame 12 has an overall rectangular frame structure, with multiple sets of rollers 13 arranged side-by-side along its length. Sprockets 14 are provided on the rotating shafts of the rollers 13 and the power output shaft of the drive motor 16. The drive motor 16 is connected to the multiple rollers 13 via a chain 15. When transfer is required, the drive motor 16 outputs power to the rollers 13, thereby transferring the mold or mold table during the rotation of the rollers 13. This application, by including the transfer device 1 in the precast component vibration transfer equipment, enables the transfer of molds or mold tables during the precast component production process, better meeting the needs of precast component assembly line operations and improving precast component production efficiency.

[0042] It should also be noted that the "lifting and pushing device" in this application is not specifically limited; it can be any device capable of pushing and pulling the transfer device 1 in the vertical direction. In specific implementations, the lifting and pushing device 2 can be selectively configured as a push-pull device including a telescopic cylinder, or selectively configured as a lifting platform including a screw, etc. Specifically, as shown below... Figures 1 to 4As shown, the lifting and pushing device is a pushing and pulling device including a telescopic cylinder. In specific implementation, the telescopic cylinder is connected to the hydraulic power source pipeline through the control valve and the hydraulic pump, and the control valve and the hydraulic pump are connected to the control unit and controlled by the control unit.

[0043] This application sets up a lifting and pushing device 2 and connects it to the transfer device 1. Under the action of the lifting and pushing device 2, the height of the transfer device 1 can be adjusted, thereby enabling the mold or mold table to be transferred to have the function of being transferred by the transfer device 1. Moreover, the mold or mold table to be transferred can be placed on the bearing surface 31 of the bearing device 3. Furthermore, the mold or mold table to be transferred can be vibrated by the vibrating device 4 to achieve a better material distribution effect.

[0044] It should also be noted that the supporting device 3 in this application is not specifically limited, and it can be any supporting device capable of supporting the mold or mold table being vibrated. In specific implementation, it is preferable that the supporting device 3 is a support base processed from sheet metal and / or profiles. Specifically, as shown... Figure 1 , Figure 2 and Figure 4 As shown, the bearing device 3 is a bearing structure assembled from plates, wherein the bearing surface 31 is located on the upper surface of the bearing device 3. Furthermore, the upper surfaces of multiple bearing devices 3 are on the same plane to vibrate the mold or mold platform being vibrated.

[0045] It should also be noted that the term "vibrating device" in this application is not specifically limited, and can be any device capable of vibrating the mold after the fabric has been laid. In specific implementation, it is preferable that the vibrating device 4 is a vibrating motor.

[0046] As some preferred embodiments of this application, the precast component vibration and transfer equipment also includes mounting bases 5. Multiple mounting bases 5 are located on both sides below the transfer device 1 and are fixedly connected to the foundation, with each lifting and pushing device 2 corresponding to a mounting base 5. The lifting and pushing device 2 is mounted on the mounting base 5; the pushing and pulling end of the lifting and pushing device 2 faces the transfer device 1 and is connected to the lower part of the transfer device 1. The mounting base 5 in this application is not specifically limited; it can be any mounting base 5 that meets the installation requirements of the lifting and pushing device 2. Specifically, as shown... Figures 1 to 4 As shown, the mounting base 5 is a hollow structure assembled from plates and profiles.

[0047] It should also be noted that there is no specific limit to the number of mounting bases 5 included in the precast component vibration and transfer equipment; they can be selectively set according to the number and arrangement of the lifting and pushing devices 2. Specifically, as follows... Figures 1 to 4As shown, the precast component vibration and transfer equipment includes eight mounting seats 5, with four mounting seats 5 spaced apart on each side of the transfer device 1. As an alternative implementation, the number of mounting seats 5 included in the precast component vibration and transfer equipment can be selectively four, six, ten, twelve, fourteen, or sixteen, etc.; more preferably, the number of mounting seats 5 on both sides of the transfer device 1 is the same.

[0048] In order to enable the precast component vibration and transfer equipment to work automatically, the transfer device 1, the lifting and pushing device 2 and the vibration device 4 are all connected to the control unit and controlled by the control unit.

[0049] As some preferred embodiments of this application, multiple mounting seats 5 are further provided on both sides below the transfer device 1. The mounting seats 5 on both sides of the transfer device 1 correspond one-to-one, and the corresponding two mounting seats 5 are connected by a connecting beam 6. Specifically, as follows... Figure 1 , Figure 3 and Figure 4 As shown, four mounting seats 5 are provided on both sides below the transfer device 1, and they correspond one-to-one in the transfer direction perpendicular to the transfer device 1. The corresponding two mounting seats 5 are connected by a connecting beam 6.

[0050] In practical implementation, the lower part of the transfer device 1 can be further provided with multiple guide rods 11 extending along the pushing and pulling direction of the lifting and pulling device 2; the connecting beam 6 is provided with multiple guide channels extending along the extending direction of the guide rods 11, and the guide channels correspond one-to-one with the guide rods 11 and are adapted to be connected. Specifically, as follows... Figure 2 and Figure 3 As shown, the two corresponding mounting bases 5 are connected by two horizontally arranged connecting beams distributed vertically.

[0051] In a preferred embodiment, the guide channel is further made into a square channel, and the guide rod 11 is also square in shape, with the guide rod 11 fitted inside and adapted to the guide channel. To reduce the friction between the guide rod 11 and the guide channel, multiple guide wheels 9 are further provided on the wall of the guide channel, and each face of the guide rod 11 corresponds to at least one guide wheel 9. In a specific implementation, the guide rod 11 is machined from a square tube, and the guide channel on the connecting beam 6 is also a directional channel adapted to the guide rod 11. To reduce the traveling resistance of the transfer device 1, it is further preferred that guide wheels 9 are provided on the channel wall of the guide channel. Specifically, as shown below... Figure 2 and Figure 3 As shown, each face of the guide rod 11 is provided with two guide wheels 9. In specific implementations, the guide channel can be selectively formed by the guide wheels 9 mounted on the connecting beam 6.

[0052] As some preferred embodiments of this application, such as Figure 1 , Figure 2 and Figure 4 As shown, the number of lifting and pushing devices 2 is eight, with four lifting and pushing devices 2 spaced apart along the transport direction on the lower side of each side of the transfer device 1. As an alternative implementation, the number of lifting and pushing devices 2 can also be selectively four, with two lifting and pushing devices 2 spaced apart along the transport direction on the lower side of each side of the transfer device 1. Alternatively, the number of lifting and pushing devices 2 can be selectively six, with three lifting and pushing devices 2 spaced apart along the transport direction on the lower side of each side of the transfer device 1. It should be noted that the number of lifting and pushing devices 2 is not limited to the numbers listed above, and can be selectively set according to actual needs.

[0053] In some preferred embodiments of this application, multiple bearing devices 3 are spaced apart on both sides of the transfer device 1. The bottom of each bearing device 3 is connected to the foundation via a buffer unit 7, and at least some of the bearing devices 3 are equipped with vibrating devices 4. In specific implementations, such as... Figure 1 , Figure 2 and Figure 4 As shown, three spaced-apart bearing devices 3 are respectively provided on both sides of the transfer device 1, and each bearing device 3 is connected to the foundation via a buffer unit 7. Furthermore, each bearing device 3 is connected to a vibrating device 4. This application achieves this by connecting the bottom of each bearing device 3 to the foundation via a buffer unit 7 and installing a vibrating device 4 on at least some of the bearing devices 3. Under the action of the buffer unit 7, the vibrating device 4 acts as a buffer during vibration, thus reducing vibration and effectively lowering noise pollution.

[0054] It should be noted that the buffer unit 7 in this application is not specifically limited, and it can be any structure, component, or unit capable of providing a buffering effect. The buffer unit 7 can optionally be a rubber spring, elastic pad, etc. In specific implementations, it is preferable that the bottom of the bearing device 3 is connected to the foundation via multiple rubber springs. In specific implementations, each bearing device 3 can optionally be connected to a vibrating device 4, or some bearing devices 3 can be connected to a vibrating device 4. By setting the buffer unit 7, this application can also reduce the stress concentration problem caused by the vibration process, effectively improving the service life of the precast component vibration conveying equipment and reducing the failure rate.

[0055] As some preferred embodiments of this application, the precast component vibration and transfer equipment further includes a limiting device, and at least a portion of the bearing device 3 is provided with a limiting device. Specifically, as follows... Figure 1As shown, the limiting device includes a limiting member 81 and a push-pull assembly 82. The push-pull assembly 82 is mounted on the bearing device 3, and the middle part of the limiting member 81 is hinged to the bearing device 3. The first end of the limiting member 81 is hinged to the push-pull end of the push-pull assembly 82. The push-pull assembly 82 has an extended position and a retracted position. In the extended position, the second end of the limiting member 81 is close to and can restrain the mold or mold table being transported; in the retracted position, the second end of the limiting member 81 is away from the mold or mold table being transported. This application, by setting a limiting device including the limiting member 81 and the push-pull assembly 82, can restrain the mold or mold table being vibrated, so as to prevent the mold or mold table from undergoing large displacement during the vibration process.

[0056] For example Figure 1 As shown, the limiting member 81 in this application is a structural member whose two ends extend in opposite directions for a set length. The first end of the limiting member 81 is hinged to the push-pull end of the push-pull assembly 82, the middle part of the limiting member 81 is hinged to the bearing device 3, and the second end of the limiting member 81 extends toward the side where the transfer device 1 is located.

[0057] This application also provides a precast component production line, which includes the precast component vibration and transfer equipment as described in any of the foregoing embodiments. In specific implementations, the precast component production line may be selectively used to produce small precast components and / or used to produce bridge deck components.

[0058] It should be noted that the term "small prefabricated component" in this application is not specifically limited, and can be any prefabricated component suitable for production using multiple molds set on a mold platform. For example, it can be any small prefabricated component used in transportation, construction, water conservancy, and municipal engineering. Specific examples include curb stones, ditch covers, and tunnel cables used in the construction field; roadbed protective fences, covers, guardrail panels, slope protection bricks, posts, and masonry slabs used in the transportation field; and covers and slope protection bricks used in the water conservancy field. It should be further noted that the small prefabricated components defined in this application are not limited to those mentioned above. Small prefabricated components can also include cable troughs, manhole covers, hollow bricks, drainage ditches, hexagonal bricks, cable trough covers, railing covers, step slabs, trench covers, and protective fences used in the railway transportation field.

[0059] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A precast unit vibrating and transporting apparatus, characterized by, The device comprises: a transfer device configured to carry and transfer a prefabricated part mold; a plurality of lifting and pulling devices below the transfer device, the pulling end of each lifting and pulling device being connected to the lower part of the transfer device, and the lifting and pulling device being configured to lift and pull the transfer device up and down; a plurality of carrying devices on both sides of the transfer device, each carrying device being provided with a carrying surface to support a prefabricated part mold or mold table; a plurality of vibrating devices connected to at least one carrying device; the pulling end of the lifting and pulling device has a first position and a second position, when in the first position, the lifting and pulling device lifts the transferred mold or mold table above the carrying surface through the transfer device, and when in the second position, the transferred mold or mold table rests on the carrying surface.

2. The preform vibrating and transporting apparatus according to claim 1, wherein Further comprising: a plurality of mounting seats on both sides below the transfer device and fixedly connected to the foundation, each mounting seat being provided with a lifting and pulling device; the pulling end of the lifting and pulling device faces the transfer device and is connected to the lower part of the transfer device.

3. The prefabricated part vibrating and transferring device according to claim 2, wherein a plurality of mounting seats are provided on both sides below the transfer device, and the mounting seats on both sides of the transfer device correspond to each other, and the corresponding two mounting seats are connected through a connecting beam; the lower part of the transfer device is provided with a plurality of guide rods extending in the pulling direction of the lifting and pulling device; the connecting beam is provided with a plurality of guide channels extending in the extension direction of the guide rods, and the guide channels correspond to and are connected to the guide rods.

4. The prefabricated part vibrating and transferring device according to claim 3, wherein the guide channel is a square channel, the guide rod is in the shape of a square as a whole, and the guide rod is sleeved in the guide channel; a plurality of guide wheels are provided on the wall of the guide channel, and each face of the guide rod corresponds to at least one guide wheel.

5. The prefabricated part vibrating and transferring device according to claim 2, wherein the number of lifting and pulling devices is four, two lifting and pulling devices are provided on each side of the transfer device along the transfer direction; or the number of lifting and pulling devices is six, three lifting and pulling devices are provided on each side of the transfer device along the transfer direction; or the number of lifting and pulling devices is eight, four lifting and pulling devices are provided on each side of the transfer device along the transfer direction.

6. The prefabricated part vibrating and transferring device according to any one of claims 1 to 5, wherein the transfer device is a roller transfer device.

7. The prefabricated part vibrating and transferring device according to any one of claims 1 to 5, wherein A plurality of said bearing devices are arranged at intervals on both sides of said transfer device, the bottom of each said bearing device is connected to the ground via a buffer unit, and at least part of said bearing devices are provided with said vibrating devices.

8. The preform vibrating and transporting apparatus according to any one of claims 1 to 5, characterized in that, Further comprising: A limiting device is arranged on at least part of said bearing devices; Said limiting device comprises a limiting member and a push-pull assembly, said push-pull assembly is installed on said bearing device, the middle part of said limiting member is hinged to said bearing device, and the first end of said limiting member is hinged to the push-pull end of said push-pull assembly; Said push-pull assembly has an extended position and a retracted position, in said extended position, the second end of said limiting member is close to and can constrain the mold or mold table being transferred; in said retracted position, the second end of said limiting member is away from the mold or mold table being transferred.

9. A preform production line characterized by, Said precast production line comprises a precast vibrating and transferring device according to any one of claims 1 to 8.

10. The precast production line according to claim 9, wherein Said precast production line is used for producing small precast and / or said precast production line is used for producing bridge deck components.

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