Double-feeding imitation stone processing line
By setting multiple pressing and molding cavities and multi-layer imitation stone stacking and storage racks within the imitation stone molding mold, combined with negative pressure suction cup technology, the problem of low space utilization of finished imitation stone products is solved, achieving efficient imitation stone processing and storage.
Patent Information
- Application Number
- CN202422511645.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-17
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-10-17
AI Technical Summary
In traditional stone-like production processes, the molds use a single-cavity structure, resulting in low space utilization when the finished stone-like products are stacked on pallets, requiring frequent pallet transfers and leading to low efficiency.
At least two imitation stone pressing and forming cavities are set in the imitation stone forming mold, and materials are fed simultaneously through multiple feeding chambers. Combined with the multi-layer design of the imitation stone stacking and storage rack and the use of imitation stone negative pressure suction cups, multiple imitation stone finished products can be processed and stored at the same time.
It improves the space utilization and efficiency of imitation stone processing, reduces production costs, and realizes streamlined operation and efficient storage of finished imitation stone products.
Smart Images
Figure CN223477963U_ABST
Abstract
Description
Technical Field
[0001] This utility model applies to the field of road construction material production equipment and provides a dual-feed imitation stone processing line. Background Technology
[0002] Standardized stone is frequently used in road construction. These stones are generally used for partial road paving, road boundary separation, etc. Since the cost of using natural stone is high, artificial stone-like materials are usually used instead. The production of these imitation stones basically relies on injecting liquid imitation stone base material into a pre-set mold, and then pressing the base material in the mold cavity into an imitation stone product that resembles natural stone through a press. These imitation stones are then placed at intervals on pallets for storage and further curing. In the traditional manufacturing process, the mold usually adopts a single-cavity structure, that is, one imitation stone product is formed at a time. At the same time, since the imitation stones need to be placed at intervals on the storage pallet, the imitation stone products are usually placed in a single-layer stacking structure on the pallet during manufacturing. This stacking method has low space utilization and operators need to transfer the pallets more frequently. Utility Model Content
[0003] To address this, the present invention provides a dual-feeding imitation stone processing line. By simultaneously setting at least two imitation stone pressing and forming cavities within the imitation stone forming mold, and then simultaneously feeding materials through multiple feeding chambers, multiple imitation stones can be produced at the same time. The imitation stone stacking and storage rack used to stack the finished imitation stones also includes at least two imitation stone placement shelves arranged vertically. Multiple imitation stone negative pressure suction cups are used to simultaneously suck the imitation stones from each imitation stone pressing and forming cavity to different imitation stone placement shelves, thereby improving the space utilization rate of the imitation stone stacking and storage rack and increasing the processing efficiency of the imitation stones.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a dual-feed imitation stone processing line, comprising:
[0005] The imitation stone turntable production line includes a rotating turntable, on which at least three imitation stone forming molds are arranged in a circular array. Each imitation stone forming mold includes at least two imitation stone pressing and forming cavities. A feeding module, a pressing module, and a unloading module are arranged around the turntable. The feeding module includes a feeding unit and a storage bin.
[0006] The simulated stone stacking line includes a simulated stone transfer and stacking module located on one side of the aforementioned unloading module. The simulated stone transfer and stacking module includes a simulated stone transfer track. Below the simulated stone transfer track is a storage rack moving track. Simulated stone stacking storage racks are mounted on the storage rack moving track. The storage rack moving track can drive the simulated stone stacking storage racks to move along the storage rack moving track. Each simulated stone stacking storage rack includes at least two spaced simulated stone placement shelves. The simulated stone transfer track drives a simulated stone gripping and stacking device. The simulated stone gripping and stacking device includes a stacking device base. The stacking device base is slidably mounted on the simulated stone transfer track and can reciprocate along the simulated stone transfer track. The stacking device base drives a stacking lifting frame. The lower end of the stacking lifting frame is provided with a suction cup mounting frame. The suction cup mounting frame is fixedly equipped with at least two simulated stone negative pressure suction cups that are adapted to the aforementioned simulated stone pressing and forming cavities.
[0007] Furthermore, the suction cup mounting frame is rotatably connected to the stacking lifting frame, and the stacking lifting frame is equipped with a mounting frame rotation drive device for driving the suction cup mounting frame to rotate.
[0008] Furthermore, the imitation stone negative pressure suction cup is provided with a negative pressure adsorption port, a filter screen is provided at the opening of the negative pressure adsorption port, and a soft sealing strip is provided around the outside of the negative pressure adsorption port.
[0009] Furthermore, a storage rack pre-assembly unit is provided at the starting position of the storage rack moving track. The storage rack pre-assembly unit includes a pre-assembly unit frame, and the pre-assembly unit frame is provided with a storage rack lifting frame that can be raised and lowered. Two storage rack positioning and correction frames are arranged at left and right intervals on the storage rack lifting frame. The two storage rack positioning and correction frames are slidably arranged on the storage rack lifting frame, and a centering drive device is provided between the two storage rack positioning and correction frames. The two storage rack positioning and correction frames are driven to separate or move closer together by the centering drive device. A storage rack support plate is provided at the bottom of the storage rack positioning and correction frame.
[0010] Furthermore, the feeding module also includes a base material transfer track, which is located above the rotary table. The storage bin is located above the base material transfer track. The feeding unit includes a bin support and a base material feeding bin. The bin support is slidably connected to the base material transfer track. The base material transfer track is equipped with a bin drive device, which is drivenly connected to the bin support. Several weighing sensors are arranged between the bin support and the base material feeding bin. The base material feeding bin is equipped with at least two feeding chambers that are adapted to the imitation stone pressing and molding cavity.
[0011] Furthermore, a feeding port is provided at the lower end of the feeding chamber, and a feeding port door is rotatably provided at the feeding port. A feeding drive device is provided on one side of the base material feeding chamber, and the feeding drive device is used to drive the feeding port door to rotate open or close.
[0012] Furthermore, a molding cavity bottom plate is slidably disposed within the imitation stone pressing molding cavity, and the outer ring of the molding cavity bottom plate is adapted and fitted to the inner sidewall of the imitation stone pressing molding cavity. The pressing module includes a pressing drive device, which drives and connects to a pressing block. The pressing block is disposed above the rotating disk and includes at least two imitation stone forming pressing blocks adapted to each of the imitation stone pressing molding cavities. The unloading module includes an unloading drive device, which drives and connects to an unloading block. The unloading block is disposed below the rotating disk and includes at least two imitation stone unloading push blocks adapted to each of the imitation stone pressing molding cavities.
[0013] Compared with the prior art, the beneficial effects of the present invention are:
[0014] 1. In the solution of this utility model, by setting up a stone imitation turntable production line, the production of stone imitation products can be streamlined. At the same time, at least two stone imitation pressing and molding cavities are set in the stone imitation molding mold. The base material is injected into multiple stone imitation pressing and molding cavities at the same time through the feeding unit, which can complete the processing of multiple stone imitation products at the same time and improve production efficiency.
[0015] 2. Multiple imitation stone products produced from the same mold can be transferred to different layers of imitation stone placement shelves in the imitation stone stacking and storage rack using an imitation stone grabbing and stacking device. The multi-layered imitation stone stacking and storage rack can improve the space utilization rate when storing imitation stones. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the structure of a dual-feeding imitation stone processing line mentioned in this utility model;
[0017] Figure 2 This is a schematic diagram of the structure of the imitation stone turntable production line mentioned in this utility model;
[0018] Figure 3 This is a schematic diagram of the feeding module mentioned in this utility model;
[0019] Figure 4 for Figure 3 A schematic diagram of the feeding unit mentioned in the feeding module;
[0020] Figure 5 This is a schematic diagram of the structure of the imitation stone stacking line mentioned in this utility model;
[0021] Figure 6This is a schematic diagram of the structure of the imitation stone stacking and storage rack mentioned in this utility model;
[0022] Figure 7 This is a schematic diagram of the structure of the imitation stone grabbing and stacking device mentioned in this utility model;
[0023] Figure 8 This is a schematic diagram of the pre-installed storage rack unit mentioned in this utility model.
[0024] In the picture:
[0025] 100. Imitation stone turntable production line; 110. Rotary disc; 120. Imitation stone forming mold;
[0026] 200. Feeding module; 210. Base material transfer track; 220. Storage bin; 230. Feeding unit; 231. Bin support; 232. Base material feeding bin; 233. Weighing sensor; 234. Feeding bin door; 235. Feeding drive device; 240. Bin drive device.
[0027] 300. Pressing module; 310. Pressing block; 320. Pressing drive device;
[0028] 400. Stripping module; 410. Stripping block;
[0029] 500. Imitation stone transfer and stacking module; 510. Imitation stone transfer track; 520. Imitation stone gripping and stacking device; 521. Stacking device base; 522. Stacking lifting frame; 523. Suction cup mounting frame; 524. Mounting frame rotation drive device; 525. Imitation stone negative pressure suction cup; 526. Filter screen; 527. Soft sealing strip.
[0030] 600. Storage rack moving track;
[0031] 700. Storage rack pre-assembly unit; 710. Pre-assembly unit frame; 720. Storage rack lifting frame; 730. Storage rack positioning and correction frame; 731. Storage rack support plate.
[0032] 800. Imitation stone stacking and storage rack; 810. Imitation stone placement shelf;
[0033] 900. Imitation stone finished products. Detailed Implementation
[0034] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.
[0035] Example, see attached document Figure 1 , Attachment Figure 2This utility model provides a dual-feed imitation stone processing line, including an imitation stone turntable production line 100 for processing imitation stone finished products 900 and an imitation stone stacking line for transferring and stacking imitation stone finished products 900.
[0036] Among them, as attached Figure 2 As shown, the imitation stone turntable production line 100 includes a rotating disk 110, on which at least three imitation stone forming molds 120 are arranged in a circular array. Each imitation stone forming mold 120 includes at least two imitation stone pressing and forming cavities. In this embodiment, due to space and imitation stone size, a structure with two imitation stone pressing and forming cavities is adopted. A forming cavity bottom plate is slidably arranged inside the imitation stone pressing and forming cavity. The outer ring of the forming cavity bottom plate is adapted and fitted to the inner sidewall of the imitation stone pressing and forming cavity. The forming cavity bottom plate can move up and down inside the imitation stone pressing and forming cavity. This is mainly to facilitate the subsequent transfer of the imitation stone finished product 900 from the imitation stone pressing and forming cavity by pushing the forming cavity bottom plate out of the imitation stone forming mold 120.
[0037] A feeding module 200, a pressing module 300, and a unloading module 400 are arranged around a rotating disk 110. The feeding module 200 is used to inject the imitation stone base material into the imitation stone pressing and molding cavity, as shown in the attached diagram. Figure 3 , Attachment Figure 4As shown, the feeding module 200 includes a base material transfer track 210, a feeding unit 230, and a storage bin 220. The base material transfer track 210 is located above the rotary disk 110, and the storage bin 220 is located above the base material transfer track 210. The feeding unit 230 includes a bin support 231 and a base material feeding bin 232. The bin support 231 is slidably connected to the base material transfer track 210. The base material transfer track 210 is equipped with a bin drive device 240, which is drivenly connected to the bin support 231. In this embodiment, the bin drive device 240 is in the form of a linear cylinder or a linear hydraulic cylinder. The bin drive device 240 can drive the bin support 231, thereby driving the base material feeding bin 232 to reciprocate between the storage bin 220 and the designated feeding position above the rotary disk 110. The base material feeding bin 232 receives the imitation stone base material below the storage bin 220 and then moves to the top of the rotary disk 110 to feed the base material. The material is injected into the imitation stone forming mold 120 to complete the feeding step. Several weighing sensors 233 are set between the material hopper support 231 and the base material feeding hopper 232. The weighing sensors 233 can accurately detect the amount of imitation stone base material in the base material feeding hopper 232, thereby ensuring the quality of the imitation stone finished product 900. The base material feeding hopper 232 is provided with two feeding chambers that are adapted to the two imitation stone pressing and forming cavities mentioned above. The lower end of the feeding chamber is provided with a feeding port. A feeding hopper door 234 is rotatably set at the feeding port. A feeding drive device 235 is set on one side of the base material feeding hopper 232. In this embodiment, the feeding drive device 235 is in the form of a linear cylinder, which is used to drive the feeding hopper door 234 to rotate open or close. The base material feeding hopper 232 can inject imitation stone base material into the two imitation stone pressing and forming cavities of the imitation stone forming mold 120 through the two feeding chambers respectively. This separate injection method can ensure that the base material error in the two imitation stone pressing and forming cavities is smaller.
[0038] The pressing module 300 can press the imitation stone base material in the imitation stone pressing and forming cavity into shape. Its structure includes a pressing drive device 320, which drives and connects a pressing block 310. The pressing block 310 is set above the rotating disk 110. The pressing block 310 includes two imitation stone forming blocks that are adapted to the two imitation stone pressing and forming cavities of the imitation stone forming mold 120. The outer side wall of the imitation stone forming block is adapted to the inner side wall of the imitation stone pressing and forming cavity. The imitation stone forming block can press the imitation stone base material in the imitation stone pressing and forming cavity from top to bottom.
[0039] The unloading module 400 is used to eject the shaped imitation stone finished product 900 from the imitation stone pressing and molding cavity. Its main structure includes an unloading drive device, which drives and connects to an unloading block 410. The unloading block 410 is located below the rotating disk 110. The unloading block 410 includes at least two imitation stone unloading push blocks that are adapted to the two imitation stone pressing and molding cavities of the imitation stone forming mold 120. The imitation stone unloading push blocks can push the bottom plate of the molding cavity from below the imitation stone pressing and molding cavity, thereby pushing the imitation stone finished product 900 in the imitation stone pressing and molding cavity to the top of the rotating disk 110.
[0040] The simulated stone stacking line includes a simulated stone transfer and stacking module 500 located on one side of the unloading module 400, as shown in the attached diagram. Figure 5 As shown, the simulated stone transfer and stacking module 500 includes a simulated stone transfer track 510, a storage rack moving track 600 below the simulated stone transfer track 510, and a simulated stone stacking storage rack 800 on the storage rack moving track 600. The storage rack moving track 600 can drive the simulated stone stacking storage rack 800 to move along the storage rack moving track 600. In this embodiment, the specific structure adopted is that a motor-driven chain is set on the storage rack moving track 600, and support blocks and other structures that can lock the simulated stone stacking storage rack 800 are set on the chain. This enables the movement of the simulated stone stacking storage rack 800. This part is a conventional technology. There are many other ways to achieve this, which will not be described in detail here. See attached figure. Figure 6 As shown, the imitation stone stacking and storage rack 800 includes at least two spaced-apart imitation stone placement shelves 810, and an imitation stone gripping and stacking device 520 is driven onto the imitation stone transfer track 510, as shown in the attached diagram. Figure 6As shown, the imitation stone grabbing and stacking device 520 includes a stacking device base 521, which is slidably mounted on the imitation stone transfer track 510. It can reciprocate along the imitation stone transfer track 510 via a drive motor and a gear and rack mechanism. A stacking lifting frame 522 is driven and mounted on the stacking device base 521. A suction cup mounting frame 523 is rotatably mounted at the lower end of the stacking lifting frame 522. The stacking lifting frame 522 is equipped with a mounting frame rotation drive device 524 for driving the suction cup mounting frame 523 to rotate. In this embodiment, the mounting frame rotation drive device 524 uses a linear cylinder. The suction cup mounting frame 523 is fixedly mounted with two imitation stone negative pressure suction cups that are adapted to the two imitation stone pressing and forming cavities of the imitation stone forming mold 120. 525. The inner dimensions of the suction cup mounting frame 523 must be larger than the outer dimensions of the imitation stone placement shelf 810. This allows the suction cup mounting frame 523 to drive the imitation stone negative pressure suction cup 525 to extend between the two imitation stone placement shelves 810. The imitation stone negative pressure suction cup 525 is equipped with a negative pressure adsorption port, and a filter screen 526 is installed at the opening of the negative pressure adsorption port. A soft sealing strip 527 is installed around the outside of the negative pressure adsorption port. The suction force generated by the negative pressure adsorption port of the imitation stone negative pressure suction cup 525 can pick up the imitation stone finished product 900 pushed out by the unloading block 410. The filter screen 526 is to prevent the scum on the surface of the imitation stone finished product 900 from being sucked into the imitation stone negative pressure suction cup 525 and affecting the service life of the equipment. The soft sealing strip 527 is to increase the sealing performance and improve the adsorption force.
[0041] In some embodiments, a storage rack pre-assembly unit 700 is provided at the starting position of the storage rack moving track 600, as shown in the attached figure. Figure 8As shown, the storage rack pre-assembly unit 700 includes a pre-assembly unit frame 710. The pre-assembly unit frame 710 is equipped with a storage rack lifting frame 720 capable of vertical movement. Two storage rack positioning and correction frames 730 are spaced apart on the storage rack lifting frame 720. The two storage rack positioning and correction frames 730 are slidably mounted on the storage rack lifting frame 720, and a centering drive device is provided between the two storage rack positioning and correction frames 730. The two storage rack positioning and correction frames 730 are driven to separate or move closer together by the centering drive device. A storage rack support plate 731 is provided at the bottom of each storage rack positioning and correction frame 730. The main function of the storage rack pre-assembly unit 700 is to place storage racks placed on the storage rack moving track 600... The imitation stone stacking storage rack 800 is adjusted to a suitable position at the starting position. In the initial state, the distance between the two storage rack positioning and correction frames 730 should be greater than the width of the imitation stone stacking storage rack 800. Workers use forklifts and other tools to place the empty imitation stone stacking storage rack 800 at the starting position of the storage rack moving track 600. The imitation stone stacking storage rack 800 is located between the two storage rack positioning and correction frames 730. At this time, the two storage rack positioning and correction frames 730 are close to each other. During the close-up process, the initial position of the imitation stone stacking storage rack 800 can be aligned to the preset point. At the same time, the two storage rack positioning and correction frames 730 squeeze the left and right ends of the imitation stone stacking storage rack 800 to adjust its placement angle to be correct.
[0042] The working principle of this embodiment is as follows:
[0043] First, the base material feeding bin 232 of the feeding unit 230 is moved below the storage bin 220. Simultaneously, the storage bin 220 injects imitation stone base material into the two feeding chambers of the base material feeding bin 232 through two discharge ports until the weighing sensor 233 detects that a set amount of imitation stone base material has been injected. Then, the base material feeding bin 232 is moved above the rotating disk 110, and the feeding bin door 234 is opened to begin injecting imitation stone base material into the two imitation stone pressing cavities of the imitation stone forming mold 120 on the rotating disk 110. This continues until the weighing sensor 233 detects that a set amount of imitation stone base material has been injected, at which point the feeding bin door 234 closes, stopping the injection. At this point, the rotating disk... 110 rotates the imitation stone forming mold 120 filled with imitation stone base material to the pressing module 300. Simultaneously, another empty imitation stone forming mold 120 is rotated to below the base material feeding bin 232. At the pressing module 300, the pressing drive device 320 drives the imitation stone forming pressing block to press and shape the imitation stone base material in the imitation stone pressing and forming cavity. At this time, the rotating disk 110 continues to rotate, rotating the pressed imitation stone forming mold 120 to the unloading module 400. The next imitation stone forming mold 120 filled with imitation stone base material rotates to the pressing module 300 to continue the pressing operation. At the unloading module 400, the unloading drive device drives the imitation stone unloading push block to push the imitation stone base material from the imitation stone pressing... The bottom plate of the molding cavity is pushed upward from the bottom of the molding cavity, thereby pushing the two imitation stone finished products 900 inside the molding cavity to the top of the rotating disk 110. At this time, the imitation stone gripping and stacking device 520 moves above the two imitation stone finished products 900, and then picks up the two imitation stone finished products 900 from above through the imitation stone negative pressure suction cup 525. Then, the two imitation stone finished products 900 are rotated 90° and moved from the side of the imitation stone stacking and storage rack 800 to the two imitation stone placement shelves 810 for storage. This completes the entire process of processing two imitation stone finished products 900 at the same time. Once the two imitation stone placement shelves 810 are filled with imitation stone finished products 900, the process is complete. After the initial loading, the fully loaded imitation stone stacking storage rack 800 is moved to the end of the storage rack moving track 600, and then transferred to another location by forklifts or other equipment. At the same time, another empty imitation stone stacking storage rack 800 located at the initial position of the storage rack moving track 600 is moved to the imitation stone transfer track 510 for a new round of stacking of imitation stone finished products 900. From the above working principle, it can be seen that the dual-feed imitation stone processing line of this utility model can realize the full-flow operation of processing and storing imitation stone finished products 900, and can also realize one mold for multiple outputs. It can also improve the stacking space utilization rate of imitation stone finished products 900, reduce production costs, and improve work efficiency.
[0044] In the description of this utility model, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms 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, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.
[0045] The above are merely preferred embodiments of this utility model. Any person skilled in the art may modify this utility model or modify it into an equivalent technical solution using the technical solutions described above. Therefore, any simple modifications or equivalent substitutions made based on the technical solutions of this utility model are within the scope of protection claimed by this utility model.
Claims
1. A dual-feeding imitation stone processing line, characterized in that, include: The imitation stone turntable production line (100) includes a rotating turntable (110), on which at least three imitation stone forming molds (120) are arranged in a ring array. Each imitation stone forming mold (120) includes at least two imitation stone pressing and forming cavities. A feeding module (200), a pressing module (300), and a unloading module (400) are arranged around the turntable (110). The feeding module (200) includes a feeding unit (230) and a storage bin (220). The simulated stone stacking line includes a simulated stone transfer and stacking module (500) disposed on one side of the aforementioned unloading module (400). The simulated stone transfer and stacking module (500) includes a simulated stone transfer track (510). A storage rack moving track (600) is disposed below the simulated stone transfer track (510). A simulated stone stacking storage rack (800) is disposed on the storage rack moving track (600). The storage rack moving track (600) can drive the simulated stone stacking storage rack (800) to move along the storage rack moving track (600). The simulated stone stacking storage rack (800) includes at least two spaced simulated stone placement shelves (810). The imitation stone transfer track (510) is driven by an imitation stone gripping and stacking device (520). The imitation stone gripping and stacking device (520) includes a stacking device base (521). The stacking device base (521) is slidably disposed on the imitation stone transfer track (510) and can reciprocate along the imitation stone transfer track (510). The stacking device base (521) is driven by a stacking lifting frame (522). The lower end of the stacking lifting frame (522) is provided with a suction cup mounting frame (523). The suction cup mounting frame (523) is fixedly provided with at least two imitation stone negative pressure suction cups (525) that are adapted to the aforementioned imitation stone pressing and forming cavity.
2. The dual-feeding imitation stone processing line according to claim 1, characterized in that: The suction cup mounting frame (523) is rotatably connected to the stacking lifting frame (522), and the stacking lifting frame (522) is provided with a mounting frame rotation drive device (524) for driving the suction cup mounting frame (523) to rotate.
3. The dual-feeding imitation stone processing line according to claim 2, characterized in that: The imitation stone negative pressure suction cup (525) is provided with a negative pressure suction port, and a filter screen (526) is provided at the opening of the negative pressure suction port. A soft sealing strip (527) is provided around the outside of the negative pressure suction port.
4. The dual-feeding imitation stone processing line according to claim 3, characterized in that: A storage rack pre-assembly unit (700) is provided at the starting position of the storage rack moving track (600). The storage rack pre-assembly unit (700) includes a pre-assembly unit frame (710). The pre-assembly unit frame (710) is provided with a storage rack lifting frame (720) that can be raised and lowered. Two storage rack positioning and correction frames (730) are arranged on the storage rack lifting frame (720) at intervals on the left and right. The two storage rack positioning and correction frames (730) are slidably arranged on the storage rack lifting frame (720), and a centering drive device is provided between the two storage rack positioning and correction frames (730). The two storage rack positioning and correction frames (730) are driven to separate or move closer together by the centering drive device. A storage rack support plate (731) is provided at the bottom of the storage rack positioning and correction frame (730).
5. The dual-feeding imitation stone processing line according to claim 2, characterized in that: The feeding module (200) also includes a base material transfer track (210), which is located above the rotary disk (110). The storage bin (220) is located above the base material transfer track (210). The feeding unit (230) includes a bin support (231) and a base material feeding bin (232). The bin support (231) is slidably connected to the base material transfer track (210). The base material transfer track (210) is equipped with a bin drive device (240), which is drivenly connected to the bin support (231). Several weighing sensors (233) are provided between the bin support (231) and the base material feeding bin (232). The base material feeding bin (232) is equipped with at least two feeding chambers that are adapted to the imitation stone pressing and molding cavity.
6. The dual-feeding imitation stone processing line according to claim 5, characterized in that: The lower end of the feeding chamber is provided with a feeding port, and a feeding chamber door (234) is rotatably provided at the feeding port. A feeding drive device (235) is provided on one side of the base material feeding chamber (232), and the feeding drive device (235) is used to drive the feeding chamber door (234) to rotate open or close.
7. A dual-feeding imitation stone processing line according to claim 6, characterized in that: A molding cavity bottom plate is slidably disposed inside the imitation stone pressing molding cavity. The outer ring of the molding cavity bottom plate is adapted to fit the inner sidewall of the imitation stone pressing molding cavity. The pressing module (300) includes a pressing drive device (320). The pressing drive device (320) drives and connects to a pressing block (310). The pressing block (310) is disposed above the rotating disk (110). The pressing block (310) includes at least two imitation stone forming pressing blocks adapted to each of the imitation stone pressing molding cavities. The unloading module (400) includes an unloading drive device. The unloading drive device drives and connects to an unloading block (410). The unloading block (410) is disposed below the rotating disk (110). The unloading block (410) includes at least two imitation stone unloading push blocks adapted to each of the imitation stone pressing molding cavities.