Automatic shutter demolding and transferring device and prefabricated part production line

Abstract

The shutter automated demolding and transferring equipment and the prefabricated part production line of the application comprise a bearing beam, a walking unit, a lifting and pushing assembly, a shutter holding device and a control unit; the walking unit comprises an end beam, a cross beam and a first walking driving unit, the walking unit is connected across two bearing beams, and the first walking driving unit is used for driving the walking unit; the lifting and pushing assembly is connected with the cross beam; further comprising a first mounting seat, a first fork holding piece connected with the first mounting seat, a second fork holding piece, a first pushing assembly and a second pushing assembly, the first mounting seat is connected with the lifting and pushing assembly, the pushing end of the first pushing assembly is connected with the first fork holding piece, and the pushing end of the second pushing assembly is connected with the second fork holding piece; the first walking driving unit, the lifting and pushing assembly, the first pushing assembly and the second pushing assembly are all controlled by the control unit. The shutter demolding and transferring equipment of the application can meet the requirements of shutter automated demolding and transferring, and can effectively improve the production efficiency of the shutter and reduce the labor intensity.

Description

Technical Field

[0001] This utility model relates to the field of precast component production technology, specifically to an automated demolding and transfer equipment for shielding plates and a precast component production line. Background Technology

[0002] During the production of precast panels, demolding and hoisting processes are required after curing. For example, after centralized curing, the panels need to be demolded. Because the hardness of the cured panels is insufficient, traditional hoisting methods easily lead to cracks, affecting the pass rate. Analysis revealed that the main reason is the lack of suitable hoisting equipment. During hoisting and demolding, the exposed reinforcing bars at both ends of the panels are manually hoisted using inclined ropes, which easily damages the connection between the exposed reinforcing bars and the precast component. Furthermore, the existing overhead crane transfer method suffers from low transfer efficiency, high labor intensity for workers, and high hoisting costs, seriously hindering the implementation of automated precast panel production.

[0003] In the actual production process of masking panels, considering factors such as the type, size, and production process of the masks, technicians found that installing at least two masking molds side by side on the same mold table can effectively improve the production efficiency of the masks (for example, it can achieve efficient material distribution and facilitate masking panel curing, stacking, and transfer), and can especially better meet the needs of automated masking panel production. Developing equipment and prefabrication production lines that can better meet the needs of automated demolding and transfer of masks would be of great significance. Utility Model Content

[0004] The purpose of this application is at least to provide a device capable of automating the demolding and transfer of masking plates, effectively improving the demolding and transfer efficiency of masking plate production and reducing the labor intensity of workers. This is achieved through the following solution:

[0005] In one aspect, the automated demolding and transfer equipment for the masking plate of this application includes a load-bearing truss, a traveling unit, a lifting and pushing-pull assembly, a masking plate holding device, and a control unit. The load-bearing truss includes load-bearing beams and supporting columns, with two load-bearing beams arranged side by side and each load-bearing beam supported by at least two supporting columns. The traveling unit includes end beams, crossbeams, and a first traveling drive unit. Each end of the crossbeam is connected to an end beam, and the traveling unit spans the two load-bearing beams via the end beams. The first traveling drive unit is configured to drive the traveling unit to travel along the load-bearing beams. The lifting and pushing-pull assembly is connected to the crossbeam, and the lifting and pushing-pull assembly is vertically arranged with its pushing and pulling ends facing downwards. The masking plate holding device includes a first mounting base, a first... The system includes a fork holder, a second fork holder, a first push-pull assembly, and a second push-pull assembly. A first mounting base is connected to the push-pull end of the lifting push-pull assembly. Both the first and second fork holders are connected to the first mounting base. Both the first and second push-pull assemblies are mounted on the first mounting base. The push-pull end of the first push-pull assembly faces the first fork holder and is connected to it. The push-pull end of the second push-pull assembly faces the second fork holder and is connected to it. The first and second fork holders have a first state of being close to each other to hold the cover and a second state of being far apart to release the cover. The first walking drive unit, the lifting push-pull assembly, the first push-pull assembly, and the second push-pull assembly are all controlled by a control unit.

[0006] This application enables the automated demolding and transfer equipment for masking panels to meet the requirements of automated demolding and transfer of masking panels by making the first walking drive unit, lifting and pushing-pull assembly, first pushing-pull assembly, and second pushing-pull assembly all controlled by the control unit. This effectively improves the demolding and transfer efficiency of masking panels and reduces the labor intensity of workers. Secondly, by setting up a first fork and a second fork and adjusting the distance between the first fork and the second fork, the masking panel can be picked up and released to meet the holding and placing needs of the masking panel during the transfer process. Under the action of the first fork and the second fork, the masking panel can be reliably constrained to prevent it from falling off during the transfer process, making the transfer of the masking panel safer and more reliable. Thirdly, by making the distance between the first fork and the second fork adjustable, the masking panel holding device can meet the holding and placing needs of masking panels of different lengths and sizes.

[0007] In addition, the automated demolding and transfer equipment for the mask according to this application may also have the following additional technical features:

[0008] In some embodiments of this application, the cover holding device includes a first guide rail, a second mounting base, a second guide rail, and a third mounting base. The first guide rail is mounted on the first mounting base and extends toward the side where the second fork is located. The second mounting base is slidably adapted to the first guide rail, and the first fork is mounted on the second mounting base. The second guide rail is mounted on the first mounting base and extends toward the side where the first fork is located. The third mounting base is slidably adapted to the second guide rail, and the second fork is mounted on the third mounting base.

[0009] This application, by constraining the second mounting base with the first guide rail and the third mounting base with the second guide rail, can better ensure the positional accuracy of the second and third mounting bases, so that the cover holding device can better meet the needs of automated operation.

[0010] In some embodiments of this application, the first mounting base is a long strip-shaped frame structure;

[0011] The upper part of the first end of the first mounting base is provided with two parallel first guide rails, and the second mounting base is provided with a first slider that is adapted to the first guide rails. The second mounting base is slidably connected to the first guide rails via multiple first sliders. The upper part of the second end of the first mounting base is provided with two parallel second guide rails, and the third mounting base is provided with a second slider that is adapted to the second guide rails. The third mounting base is slidably connected to the second guide rails via multiple second sliders.

[0012] In some embodiments of this application, the first fork holder includes a first lever arm and a second lever arm, the first lever arm being connected to a second mounting base and extending vertically downward, and the second lever arm being connected to the extension end of the first lever arm and extending horizontally toward the second fork holder; and the second fork holder includes a third lever arm and a fourth lever arm, the third lever arm being connected to a third mounting base and extending vertically downward, and the fourth lever arm being connected to the extension end of the third lever arm and extending horizontally toward the first fork holder;

[0013] In the first state, the second lever arm is positioned to overlap the exposed reinforcing bar at the first end of the shielding plate from bottom to top, and the fourth lever arm is positioned to overlap the exposed reinforcing bar at the second end of the shielding plate from bottom to top.

[0014] The automated demolding and transfer equipment for the shielding plate of this application ensures that the exposed reinforcing bars are subjected to vertical upward force during the hoisting of the shielding plate, which can effectively reduce the impact of local stress between the exposed reinforcing bars and the precast structure on the product qualification rate.

[0015] In some embodiments of this application, the first push-pull assembly and the second push-pull assembly may be selectively telescopic cylinders; or, the first push-pull assembly and the second push-pull assembly may be ball screw linear drive modules; or, the first push-pull assembly and the second push-pull assembly may be gear and rack linear drive modules.

[0016] In some embodiments of this application, a mounting base is also included. The mounting base is connected to the crossbeam and can move along the extension direction of the crossbeam. The lifting and pushing assembly is vertically mounted on the mounting base. A first mounting seat is located directly below the mounting base and is connected to the pushing and pulling end of the lifting and pushing assembly.

[0017] In some embodiments of this application, the automated demolding and transfer device for the masking plate further includes a fourth mounting base, which is located directly below the mounting base, and the push-pull end of the lifting and pushing-pull assembly is connected to the fourth mounting base. The first mounting base is located directly below the fourth mounting base, and the middle part of the first mounting base is connected to the fourth mounting base.

[0018] In some embodiments of this application, the automated demolding and transfer equipment for the masking plate further includes a rotary drive motor, a transmission gear, and a rotary bearing. The rotary drive motor is mounted on a fourth mounting base and is controlled by a control unit. The transmission gear is driveably connected to the power output shaft of the rotary drive motor. The transmission gear is driveably connected to the rotary bearing, which is mounted on the fourth mounting base, and a first mounting base is located below the rotary bearing and connected to it.

[0019] This application enables an automated demolding and transfer device for masking plates, comprising a rotary drive motor, transmission gears, and rotary bearings, to adjust the angle of the masking plates according to transfer requirements, thereby better meeting the transfer needs of the masking plates.

[0020] In some embodiments of this application, the automated demolding and transfer equipment for the masking plate further includes a walking track and a second walking drive unit. The walking track is installed on a crossbeam and extends along the length of the crossbeam. The mounting base is adapted to be connected to the walking track. The second walking drive unit is controlled by a control unit and is configured to drive the mounting base to walk along the walking track.

[0021] This application enables the mounting base to travel along a track set on a crossbeam, thereby allowing the position of the cover holding device on the crossbeam to be adjusted as needed to better meet the transport requirements of the cover.

[0022] Secondly, this application also provides a precast component production line, including a transfer line, a mask placement station, and an automated mask demolding and transfer device as described in any of the foregoing embodiments; the transfer line passes directly below the running trajectory of the mask holding device, and the transfer line is configured to transfer undemolded masks; the mask placement station is located on one side of the transfer line, and the mask placement station is located directly below the running trajectory of the mask holding device. Attached Figure Description

[0023] Figure 1This is a structural schematic diagram from one perspective of the automated demolding and transfer equipment for the masking plate involved in some embodiments of this application;

[0024] Figure 2 for Figure 1 The diagram shown is a second-view structural schematic of the automated demolding and transfer equipment for the masking plate.

[0025] Figure 3 This is a structural schematic diagram from one perspective of the shield holding device involved in some embodiments of this application;

[0026] Figure 4 for Figure 3 The diagram shown is a second-view structural schematic of the baffle holding device;

[0027] Figure 5 This is a structural diagram from one perspective, showing the components including the walking unit and the cover holding device.

[0028] Figure 6 for Figure 5 The diagram shows a second-view structural schematic of the components.

[0029] Figure 7 for Figure 5 The diagram shows a third-view structural composition.

[0030] Figure 7.1 for Figure 7 A magnified view of the structure at point A in the middle;

[0031] Figure 8 This is a schematic diagram of the structure of a system formed by an automated demolding and transfer device for masking plates, a transfer line, and a product transfer device for masking plates included in a prefabricated production line according to some embodiments of this application.

[0032] Figure 9 This is a schematic diagram of a type of shield.

[0033] In the picture:

[0034] 1. Load-bearing truss; 11. Load-bearing beam; 12. Supporting column;

[0035] 2. Walking unit; 21. Walking track; 22. Crossbeam; 23. End beam; 24. First walking drive unit;

[0036] 3. Cover holding device; 31. First fork holder; 311. First lever arm; 312. Second lever arm; 32. Second fork holder; 321. Third lever arm; 322. Fourth lever arm; 33. First mounting base; 341. First guide rail; 342. Second mounting base; 351. Second guide rail; 352. Third mounting base; 361. First push-pull assembly; 362. Second push-pull assembly;

[0037] 41. Mounting base; 42. Fourth mounting base; 43. Lifting and pushing / pulling assembly; 441. Rotary drive motor; 442. Transmission gear; 443. Rotary bearing;

[0038] 10. Automated demolding and transfer equipment for masking plates;

[0039] 20. Transfer line;

[0040] 30. Shelf placement station;

[0041] 40. Sheath transfer line;

[0042] 100. Sheath; 101. Exposed reinforcing steel bars; 102. Precast component body. Detailed Implementation

[0043] 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.

[0044] 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.

[0045] 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.

[0046] 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.

[0047] 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.

[0048] 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.

[0049] In this application, "above a certain number" includes the number itself; for example, "two or more" includes two.

[0050] 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.

[0051] The following is combined with Figures 1 to 9 This invention introduces the automated demolding and transfer equipment 10 for shielding plates and the precast component production line provided by this utility model.

[0052] The automated demolding and transfer equipment for the masking panel of this application includes a load-bearing truss 1, a traveling unit 2, a lifting and pushing assembly 43, a masking panel holding device 3, and a control unit. The load-bearing truss 1 includes load-bearing beams 11 and supporting columns 12. Two load-bearing beams 11 are arranged side-by-side, and each load-bearing beam 11 is supported by at least two supporting columns 12. Specifically... Figure 1 , Figure 2 and Figure 8 As shown, two load-bearing beams 11 are set horizontally and parallel to each other, and each load-bearing beam 11 is supported by two support columns 12.

[0053] It should be noted that the "shield" in this application refers to a type of prefabricated component used in high-speed railway construction. It comes in various sizes and models. Specifically, as shown... Figure 9 The shield 100 shown includes a precast body 102 and a plurality of spaced-apart exposed steel bars 101. It should be noted that although the shield 100 has various sizes and models, they all include a precast body 102 with a similar structure and a plurality of spaced-apart exposed steel bars 101.

[0054] It should be noted that there is no specific limit to the number of support columns 12 supporting each load-bearing beam 11. They can be selectively set as needed. In specific implementation, the number of support columns 12 supporting each load-bearing beam 11 can be three, four, or five, etc.

[0055] It should also be noted that the term "control unit" in this application is not specifically limited, and it can be any unit that can meet the control requirements; in specific implementations, the control unit can be selectively a PLC programmable logic controller, an industrial computer, etc. In order to better realize the automation function of the shield transfer, relevant information can be collected by sensors as needed.

[0056] In specific implementation, the walking unit 2 includes an end beam 23, a crossbeam 22, and a first walking drive unit 24. Specifically, as follows... Figure 1 and Figure 2As shown, the two ends of the crossbeam 22 are respectively connected to an end beam 23. The walking unit 2 is connected to the two supporting beams 11 via the end beams 23. The first walking drive unit 24 is configured to drive the walking unit 2 to walk along the supporting beams 11.

[0057] The lifting and sliding assembly 43 is connected to the crossbeam 22. The lifting and sliding assembly 43 is vertically positioned with its sliding end facing downwards. The cover holding device 3 is connected to the sliding end of the lifting and sliding assembly 43. In operation, the vertical position of the cover holding device 3 is adjusted by controlling the lifting and sliding assembly 43. It should be noted that, in practice, the lifting and sliding assembly 43 can be selectively connected directly to the crossbeam 22, or connected to the crossbeam via other components. Specifically... Figures 5 to 7 As shown, the lifting and pushing assembly 43 is connected to the crossbeam 22 via the mounting base 41.

[0058] It should be noted that the "lifting and pushing-pull assembly" in this application is not specifically limited, and can be any assembly capable of adjusting the vertical position of the cover holding device. In specific implementation, the lifting and pushing-pull assembly is a push-pull assembly that can be controlled by a control unit; specifically, the lifting and pushing-pull assembly 43 can be selectively a telescopic cylinder (pneumatic telescopic cylinder, hydraulic telescopic cylinder, or electric cylinder), or selectively a screw lifting platform or a gear and rack linear module.

[0059] It should also be noted that the first walking drive unit in this application is not specifically limited; it can be any unit capable of bridging the supporting beam 11 and moving along the supporting beam 11. In specific implementation, such as... Figure 1 , Figure 2 and Figure 8 As shown, a track extending along the length of the supporting beam 11 is provided on the supporting beam 11, and two sets of traveling wheels adapted to the track are respectively provided on each end beam 23. At least one set of traveling wheels is further connected to a first traveling drive unit 24. The first traveling drive unit 24 includes a motor and a gearbox, and the motor is controlled by a control unit. In actual operation, the position of the traveling unit 2 on the supporting beam 11 is adjusted by controlling the motor.

[0060] As an alternative implementation, the end beam 23 can be selectively equipped with a slider that slides to fit the track on the supporting beam 11, and the end beam 23 is slidably connected to the supporting beam 11 via the slider. Furthermore, the first travel drive unit 24 can be a unit including a motor and a linear transmission module. For example, the first travel drive unit 24 can be a drive unit including a motor, transmission gears, and a transmission rack; or the first travel drive unit 24 can be a drive unit including a motor and a ball screw.

[0061] In specific implementation, the cover holding device 3 includes a first mounting base 33, a first fork holder 31, a second fork holder 32, a first push-pull assembly 361, and a second push-pull assembly 362. Specifically, as follows... Figures 5 to 7 As shown, the first mounting base 33 is connected to the push-pull end of the lifting and pushing assembly 43, and both the first fork holder 31 and the second fork holder 32 are connected to the first mounting base 33. Then... Figure 3 and Figure 4 As shown, both the first push-pull assembly 361 and the second push-pull assembly 362 are mounted on the first mounting base 33. The push-pull end of the first push-pull assembly 361 faces the first fork holder 31 and is connected to the first fork holder 31, while the push-pull end of the second push-pull assembly 362 faces the second fork holder 32 and is connected to the second fork holder 32. In actual operation, by controlling the first push-pull assembly 361 and the second push-pull assembly 362, the first fork holder 31 and the second fork holder 32 have a first state of being close together to hold the cover and a second state of being far apart to release the cover. In addition, both the first push-pull assembly 361 and the second push-pull assembly 362 are controlled by the control unit so that the first fork holder 31 and the second fork holder 32 are controlled by the control unit to be in the first state of being able to hold the cover 100 or in the second state of releasing the cover 100.

[0062] Specifically, such as Figure 4 As shown, both the first push-pull assembly 361 and the second push-pull assembly 362 are telescopic cylinders. In operation, the telescopic cylinders are controlled to hold and release the cover. Specifically, the telescopic cylinders are controlled by a control unit to automate the states of the first fork holder 31 and the second fork holder 32. In practice, the telescopic cylinders are connected to the hydraulic tank via an electronically controlled valve and a hydraulic pump; control of the electronically controlled valve and the hydraulic pump is used to control the first push-pull assembly 361 and the second push-pull assembly 362.

[0063] As an alternative implementation, the first push-pull assembly 361 and the second push-pull assembly 362 can be selectively both ball screw linear drive modules; or, selectively, the first push-pull assembly 361 and the second push-pull assembly 362 can be selectively both rack and pinion linear drive modules. The cover holding device 3 of this application can adjust the distance between the first fork holder 31 and the second fork holder 32 by controlling the first push-pull assembly 361 and the second push-pull assembly 362, thereby enabling the cover holding device 3 to meet the needs of automated transfer.

[0064] It should be noted that the first push-pull assembly 361 and the second push-pull assembly 362 of this application are not limited to the push-pull assemblies listed above. They can also be other assemblies capable of pushing and pulling the fork holder, such as linear drive motors, crank-connecting rod mechanisms, etc.

[0065] In its specific implementation, this application enables the automatic demolding and transfer equipment for the masking board to achieve the functions of automatic demolding and transfer of the masking board by making the first walking drive unit 24, the lifting and pushing-pull assembly 43, the first pushing-pull assembly 361 and the second pushing-pull assembly 362 all controlled by the control unit, thereby effectively improving the demolding and transfer efficiency of the masking board and reducing the labor intensity of workers.

[0066] Furthermore, by providing a first fork holder 31 and a second fork holder 32, and by adjusting the distance between the first fork holder 31 and the second fork holder 32, the cover plate 100 can be held and released to meet the holding and placement needs of the cover plate 100 during the transfer process. Under the action of the first fork holder 31 and the second fork holder 32, the cover plate can be reliably constrained, preventing the cover plate 100 from falling off during the transfer process, making the transfer of the cover plate 100 safer and more reliable. Additionally, by making the distance between the first fork holder 31 and the second fork holder 32 adjustable, the cover plate holding device 3 can meet the holding and placement needs of cover plates of different lengths.

[0067] It should be noted that the structure of the first and second fork holders in this application is not specifically limited; they can be structural components that cooperate with each other to hold and place the cover plate 100. Specifically, as shown below... Figures 3 to 7 As shown, both the first fork holder 31 and the second fork holder 32 are L-shaped structures. In specific implementation, by controlling the first push-pull assembly 361 and the second push-pull assembly 362, the first fork holder 31 and the second fork holder 32 are made to have a first state of being close to each other and a second state of being far apart.

[0068] In practical operation, when in the first state, the first fork holder 31 is positioned to overlap the exposed reinforcing bar 101 at the first end of the cover plate 100, and the second fork holder 32 is positioned to overlap the exposed reinforcing bar 101 at the second end of the cover plate 100. When in the second state, both the first fork holder 31 and the second fork holder 32 are in the position where the cover plate 100 is released. When the cover plate 100 is lifted, the cover plate holding and releasing device 3 of this application causes the exposed reinforcing bar 101 to be subjected to vertical upward force, which can effectively reduce the local stress between the exposed reinforcing bar 101 and the precast body 102, and reduce the impact of the cover plate 100 on the product qualification rate during the transfer process.

[0069] As some preferred embodiments of this application, the cover holding device 3 includes a first guide rail 341, a second mounting base 342, a second guide rail 351, and a third mounting base 352. The first guide rail 341 is mounted on the first mounting base 33 and extends toward the side where the second fork holder 32 is located; the second mounting base 342 is slidably adapted to the first guide rail 341, and the first fork holder 31 is mounted on the second mounting base 342. The second guide rail 351 is mounted on the first mounting base 33 and extends toward the side where the first fork holder 31 is located; the third mounting base 352 is slidably adapted to the second guide rail 351, and the second fork holder 32 is mounted on the third mounting base 352.

[0070] This application constrains the second mounting base 342 with the first guide rail 341 and the third mounting base 352 with the second guide rail 351, thereby better ensuring the positional accuracy of the second mounting base 342 and the third mounting base 352, so that the cover holding device 3 can better meet the needs of automated operation.

[0071] As some preferred embodiments of the foregoing implementation methods, such as Figure 3 and Figure 4 As shown, the first mounting base 33 is a long, narrow frame structure. Two parallel first guide rails 341 are provided at the upper part of the first end of the first mounting base 33. A second mounting base 342 is provided with a first slider that matches the first guide rails 341, and the second mounting base 342 is slidably connected to the first guide rails 341 via multiple first sliders. Two parallel second guide rails 351 are provided at the upper part of the second end of the first mounting base 33. A third mounting base 352 is provided with a second slider that matches the second guide rails 351, and the third mounting base 352 is slidably connected to the second guide rails 351 via multiple second sliders.

[0072] In order to better hold the cover 100, such as Figures 5 to 7 As shown, the first fork holder 31 includes a first lever arm 311 and a second lever arm 312. The first lever arm 311 is connected to the second mounting base 342 and extends vertically downward. The second lever arm 312 is connected to the extension end of the first lever arm 311 and extends horizontally toward the second fork holder 32, forming an L-shaped fork holder. The second fork holder 32 includes a third lever arm 321 and a fourth lever arm 322. The third lever arm 321 is connected to the third mounting base 352 and extends vertically downward. The fourth lever arm 322 is connected to the extension end of the third lever arm 321 and extends horizontally toward the first fork holder 31. In actual operation, when in the first state, the second lever arm 312 is positioned to overlap the exposed reinforcing bar at the first end of the cover plate from bottom to top, and the fourth lever arm 322 is positioned to overlap the exposed reinforcing bar at the second end of the cover plate from bottom to top.

[0073] The automated demolding and transfer device 10 for the masking plate of this application includes a mounting base 41. Specifically, as shown... Figures 5 to 7 As shown, the mounting base 41 is connected to the crossbeam 22, and the mounting base 41 can move along the extension direction of the crossbeam 22; the lifting and pushing assembly 43 is vertically mounted on the mounting base 41, the first mounting seat 33 is located directly below the mounting base 41, and the first mounting seat 33 is connected to the pushing and pulling end of the lifting and pushing assembly 43.

[0074] This application enables the mounting base 41 to travel along the extension direction of the crossbeam 22, thereby allowing the cover plate to... automation The demolding and transfer equipment 10 can meet the demolding and hoisting needs of a high-efficiency production mode where at least two masking molds are installed side by side on the same mold table. Furthermore, by connecting the first mounting base 33 to the mounting base 41 via the lifting and pushing assembly 43, the position of the masking holding device 3 can be adjusted vertically, enabling the automated demolding and transfer equipment 10 to demold the masking. In addition, the height adjustment function of the lifting and pushing assembly 43 can be used to adapt to different models of masking, meeting the demolding requirements of different masking models.

[0075] As some preferred embodiments of this application, for example Figures 5 to 7 As shown, the automated demolding and transfer equipment 10 for the mask also includes a fourth mounting base 42, which is located directly below the mounting base 41. The push-pull end of the lifting and pulling assembly 43 is connected to the fourth mounting base 42, and the first mounting base 33 is located directly below the fourth mounting base 42, with its middle portion connected to the fourth mounting base 42. As a possible implementation, in specific implementations, the fourth mounting base 42 may be omitted, allowing the push-pull end of the lifting and pulling assembly 43 to be directly connected to the first mounting base 33.

[0076] To enable the mask to rotate as needed during transport, the automated demolding and transport equipment 10 also includes a rotary drive motor 441, a transmission gear 442, and a rotary bearing 443, wherein the rotary drive motor 441 is controlled by a control unit. Figures 5 to 7 and Figure 7.1 As shown, the rotary drive motor 441 is mounted on the fourth mounting base 42. The transmission gear 442 is driveably connected to the power output shaft of the rotary drive motor 441; the transmission gear 442 is driveably connected to the rotary bearing 443, which is mounted on the fourth mounting base 42, and the first mounting base 33 is located below the rotary bearing 443 and connected to the rotary bearing 443.

[0077] As an alternative implementation, the rotary drive motor 441 can also be selectively replaced by a hydraulic motor.

[0078] It should be noted that the slewing bearing in this application may optionally be an external gear slewing bearing (e.g., Figure 7.1 (as shown) or an internal gear slewing bearing (not shown in the figure).

[0079] In order to adjust the position of the mask holding device 3 in the lateral direction as needed to better meet the transfer requirements of the mask, the automated mask demolding and transfer equipment 10 preferably also includes a traveling track 21 and a second traveling drive unit (not shown in the figure). Figures 5 to 7 As shown, the walking track 21 is mounted on the crossbeam 22 and extends along the length of the crossbeam 22; the mounting base 41 is adapted to the walking track 21, and the second walking drive unit is configured to drive the mounting base 41 to walk along the walking track 21, and the second walking drive unit is controlled by the control unit.

[0080] This application also provides a precast component production line, including a transfer line 20, a shield placement station 30, and an automated shield demolding and transfer device 10 as described in any of the foregoing embodiments. Specifically, as follows... Figure 8 As shown, the transfer line 20 passes directly below the running trajectory of the mask holding device 3. The transfer line 20 is configured to transfer the undemolded mask 100. The mask placement station 30 is located on one side of the transfer line and directly below the running trajectory of the mask holding device 3.

[0081] In practical implementation, to facilitate the transfer of the demolded shield 100, the precast part production line also includes a shield transfer line 40, which extends from the shield placement station 30 to the next station. Specifically, the shield transfer line 40 can be selectively extended from the shield placement station 30 to the shield storage area. The transfer line 20 extends from the curing kiln directly below the running trajectory of the shield holding device 3.

[0082] During the demolding process of the mask, the transfer line 20 transports the undemolded mask to directly below the running trajectory of the mask holding device 3. Further, by controlling the walking unit 2, the mask holding device 3 is positioned directly above the undemolded mask, and by controlling the first push-pull assembly 361 and the second push-pull assembly 362, the first fork member 31 and the second fork member 32 are moved away from each other in a second state. By controlling the lifting push-pull assembly 43, the first fork member 31 and the second fork member 32 are positioned to hold the mask, and then by controlling the first push-pull assembly 361 and the second push-pull assembly 362, the first fork member 31 and the second fork member 32 are brought closer together in a first state. Finally, the lifting push-pull assembly 43 lifts the mask 100 to complete the demolding of the mask. Furthermore, by controlling the first walking drive unit 24, the walking unit 2 moves along the bearing beam 11 to the cover plate transfer line 40, and by controlling the lifting push-pull assembly 43, the first push-pull assembly 361 and the second push-pull assembly 362, the cover plate 100 is placed on the cover plate transfer line 40 to realize the transfer function of the cover plate.

[0083] The process of transferring the masking plate can be implemented by referring to the masking plate demolding process.

[0084] 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 shutter automated demolding transfer apparatus, characterized by, include: A load-bearing truss includes load-bearing beams and supporting columns, with two load-bearing beams arranged side by side and each load-bearing beam supported by at least two supporting columns; The walking unit includes an end beam, a crossbeam, and a first walking drive unit. The two ends of the crossbeam are respectively connected to the end beam. The walking unit is connected to the two supporting beams via the end beams. The first walking drive unit is configured to drive the walking unit to walk along the supporting beam. A lifting and pushing-pull assembly is connected to the crossbeam, and the lifting and pushing-pull assembly is vertically arranged with its pushing and pulling end facing downwards; A cover holding device includes a first mounting base, a first fork, a second fork, a first push-pull assembly, and a second push-pull assembly. The first mounting base is connected to the push-pull end of the lifting push-pull assembly. The first fork and the second fork are both connected to the first mounting base. The first push-pull assembly and the second push-pull assembly are both mounted on the first mounting base. The push-pull end of the first push-pull assembly faces the first fork and is connected to the first fork. The push-pull end of the second push-pull assembly faces the second fork and is connected to the second fork. The first fork and the second fork have a first state of being close to each other to hold the cover and a second state of being far apart to release the cover. as well as The control unit controls the first walking drive unit, the lifting and pushing assembly, the first pushing assembly, and the second pushing assembly.

2. The automated stripper transfer apparatus of claim 1, wherein, The cover plate holding device includes: A first guide rail and a second mounting base, wherein the first guide rail is mounted on the first mounting base and extends toward the side where the second fork holder is located, the second mounting base is slidably adapted to the first guide rail, and the first fork holder is mounted on the second mounting base; and A second guide rail and a third mounting base are provided. The second guide rail is mounted on the first mounting base and extends toward the side where the first fork holder is located. The third mounting base is slidably adapted to the second guide rail, and the second fork holder is mounted on the third mounting base.

3. The automated demolding and transfer equipment for the masking plate according to claim 2, characterized in that, The first mounting base is a long, narrow frame structure; The upper part of the first end of the first mounting base is provided with two parallel first guide rails, and the second mounting base is provided with a first slider adapted to the first guide rails. The second mounting base is slidably adapted to the first guide rails via multiple first sliders. The upper part of the second end of the first mounting base is provided with two parallel second guide rails, and the third mounting base is provided with a second slider that is adapted to the second guide rails. The third mounting base is slidably adapted to the second guide rails via multiple second sliders.

4. The automated demolding and transfer equipment for the masking plate according to claim 3, characterized in that, The first fork holder includes a first lever arm and a second lever arm. The first lever arm is connected to the second mounting base and extends vertically downward. The second lever arm is connected to the extension end of the first lever arm and extends horizontally toward the second fork holder. The second fork holder includes a third lever arm and a fourth lever arm. The third lever arm is connected to the third mounting base and extends vertically downward. The fourth lever arm is connected to the extension end of the third lever arm and extends horizontally toward the first fork holder. In the first state, the second lever arm is positioned to overlap the exposed reinforcing bar at the first end of the cover plate from bottom to top, and the fourth lever arm is positioned to overlap the exposed reinforcing bar at the second end of the cover plate from bottom to top.

5. The automated demolding and transfer equipment for the masking plate according to any one of claims 1 to 4, characterized in that, Both the first push-pull assembly and the second push-pull assembly are telescopic cylinders; or, Both the first push-pull assembly and the second push-pull assembly are ball screw linear drive modules; or, Both the first push-pull assembly and the second push-pull assembly are rack and pinion linear drive modules.

6. The automated demolding transfer apparatus for louvers according to any one of claims 1 to 4, characterized in that, Also includes: The mounting base is connected to the crossbeam and can move along the extension direction of the crossbeam. The lifting and pushing assembly is vertically mounted on the mounting base. The first mounting seat is located directly below the mounting base and is connected to the pushing and pulling end of the lifting and pushing assembly.

7. The automated demolding and transfer apparatus for shutter panels according to claim 6, characterized in that, Also includes: A fourth mounting base is located directly below the mounting base, and the push-pull end of the lifting and sliding assembly is connected to the fourth mounting base. The first mounting base is located directly below the fourth mounting base, and the middle part of the first mounting base is connected to the fourth mounting base.

8. The automated demolding and transfer apparatus for shutter panels according to claim 7, characterized in that, Also includes: A rotary drive motor is mounted on the fourth mounting base and is controlled by the control unit. A transmission gear, wherein the transmission gear is tractably connected to the power output shaft of the rotary drive motor; and A slewing bearing is provided, wherein the transmission gear is tractably connected to the slewing bearing, the slewing bearing is mounted on the fourth mounting base, and the first mounting base is located below the slewing bearing and connected to the slewing bearing.

9. The automated demolding and transfer equipment for the masking plate according to claim 7 or 8, characterized in that, It also includes a travel track and a second travel drive unit, wherein the travel track is mounted on the crossbeam and extends along the length of the crossbeam; The mounting base is adapted to the walking track, the second walking drive unit is controlled by the control unit, and the second walking drive unit is configured to drive the mounting base to walk along the walking track.

10. A preform production line characterized by, include: The automated demolding and transfer equipment for the mask as described in any one of claims 1 to 9; A transfer line passes directly below the running trajectory of the mask holding device, and the transfer line is configured to transfer undemolded masks. as well as The mask placement station is located on one side of the transfer line and directly below the running trajectory of the mask holding device.

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