Method and device for automatically manufacturing and stacking concrete precast blocks

Abstract

The invention provides an automatic manufacturing and stacking method for concrete precast blocks, which is applied to the field of test block manufacturing and comprises the following steps: S1, firstly, positioning a container, grabbing an empty mold by using a travelling crane assembly and placing the empty mold on a production line; s2, an oil spraying assembly is used for spraying oil to the empty mold, then a label assembly is used for placing a label, the empty mold is placed on a vibration assembly under the action of a rotating assembly, concrete in a concrete truck is guided into the empty mold for precast block pouring, and the vibration assembly is used for vibrating the poured precast block; s3, a label reader-writer installed below the first conveying mechanism completes label reading and recording, and the label reader-writer writes label production information and synchronously transmits the label production information to a background server; (S4); and the poured mold is conveyed back to the container through the traveling crane assembly. By means of the full-process automation method and device, automatic process pouring of the concrete test blocks can be achieved, the labor amount of workers is reduced, and the test block pouring efficiency is improved.

Description

Technical Field

[0001] The present application relates to the field of test block production, and in particular to a method and device for automatically producing and stacking prefabricated concrete blocks. Background Art

[0002] At present, most of the domestic concrete test block casting is highly dependent on manual labor, and each link such as sample information entry, sample storage and transportation, data collection and comprehensive processing requires manual operation.

[0003] The manual operation of pouring concrete test blocks is labor-intensive, time-consuming, labor-intensive, and inefficient. In addition, it relies heavily on manual labor throughout the entire pouring process, resulting in a lack of controllability in the pouring process, which leads to a series of management and monitoring problems. How to minimize the impact of human factors on the pouring process and results and maximize the reliability of the sample data sent for inspection, the most effective solution at present is to realize the automatic pouring of concrete test blocks. However, how to realize the automatic pouring of concrete test blocks has become a technical problem that needs to be solved urgently in the current industry.

[0004] In this regard, we propose a method and device for automatically making and stacking precast concrete blocks to solve the above problems. Summary of the invention

[0005] The purpose of this application is to automatically cast concrete test blocks to reduce the labor of workers. Compared with the prior art, a method for automatically making and stacking concrete prefabricated blocks is provided, which includes the following steps:

[0006] S1: First, locate the container, use the crane assembly to grab the empty mold and place it on the production line;

[0007] S2: spraying oil on the empty mold using the oil spraying assembly, then placing a label using the label assembly, placing the empty mold on the vibration assembly under the action of the rotating assembly, introducing the concrete in the concrete truck into the empty mold to cast the precast block, and vibrating the cast precast block using the vibration assembly;

[0008] S3: The tag reader installed under the conveying mechanism completes tag reading and entry. The tag reader writes the tag production information and transmits it to the background server synchronously;

[0009] S4: Use the crane assembly to return the cast mold to the container.

[0010] By utilizing the methods and equipment for full-process automation, the automatic process pouring of concrete test blocks can be realized, which reduces the workload of workers and improves the efficiency of test block pouring. At the same time, the test blocks can be subsequently managed and processed by coordinating the placement, reading and entry of labels.

[0011] A device for automatically making and stacking concrete prefabricated blocks comprises a machine platform, a container is connected to the left side of the machine platform, a concrete truck is connected to the right side of the machine platform, a plurality of empty molds are placed inside the container, the machine platform comprises a base, a crane component corresponding to the position of the container is installed on the upper end of the base, a label component corresponding to the position of the crane component is installed on the upper end of the base, an oil spray component corresponding to the position of the label component is installed on the upper end of the base, a rotating component corresponding to the position of the label component is installed on the upper end of the base, a vibrating component corresponding to the position of the rotating component is installed on the upper end of the base, a cleaning component corresponding to the position of the vibrating component is installed on the upper end of the base, and a transfer component corresponding to the position of the vibrating component is installed on the upper end of the base. After the container is docked with the machine, the driving component can grab the molds inside the container in layers and place the molds on the label component. The label component places the label with the test block information written on it in the mold, and uses the rotating component to transfer the labeled mold to the vibration component, and control the concrete truck to pour concrete into the mold. The vibration component works together to make the concrete inside the mold vibrate more evenly, thereby improving the quality of the test block. The vibrated test block is pushed to the transfer component by the cleaning component, and the cleaning component can clean the surface of the vibration component at the same time to prevent the fallen concrete from contaminating the vibration component. The test block in the transfer component is then grabbed by the driving component and placed inside the container.

[0012] Furthermore, the traveling assembly includes a horizontal sliding rod fixedly connected to the upper end of the base, the upper end of the horizontal sliding rod is slidably connected to a vertical sliding rod, and the side wall of the vertical sliding rod is slidably connected to a telescopic claw, the telescopic claw grabs empty molds from inside the container, and can also place the cast molds inside the container, and the horizontal sliding rod is combined with the vertical sliding rod so that the free extension and retraction function of the telescopic claw can realize the function of grabbing objects in a local three-dimensional space, thereby improving the freedom of grabbing. The horizontal sliding rod, the vertical sliding rod and the telescopic claw here all adopt conventional electric drive devices on the market.

[0013] Furthermore, the oil spray assembly includes an aerosol nozzle, an oil pot, and a limit device. Each time a mold is passed, the oil spray device will work once to spray oil at a fixed time and quantity. The oil spray device is used to lubricate the mold to prevent the test block from sticking to the inside of the mold.

[0014] Furthermore, the label component includes a label machine, which includes a label storage device and a label cutting device. The label component also includes a label suction mechanical claw. Every time it passes through a mold, the label suction mechanical claw will suck a cut label through an air pump and put it into the mold. The label reading and entry are completed by the label reader and writer. The label reader and writer will write the label production information and transmit it to the background server synchronously.

[0015] Furthermore, the rotating component includes an electric telescopic rod, the upper end of which is fixedly connected to a servo motor 2, and the upper end of the servo motor 2 is connected to an electric clamping claw through a fixed rod. The rotating component also includes a transmission mechanism 2 corresponding to the position of the electric clamping claw, which drives the fixed rod and the electric clamping claw to move and cooperate with the electric clamping claw to transfer the mold and place it in a designated position.

[0016] Furthermore, the vibration component includes a base plate, the upper end of the base plate is connected to a vibration platform through a plurality of elastic brackets, waste boxes are arranged on the left and right sides of the vibration platform, a slide plate is installed on one end of the vibration platform close to the waste box, a plurality of laser ranging sensors corresponding to the position of the vibration platform are installed on the inner wall of the casing, the plurality of laser ranging sensors are aimed at the four corners inside the mold on the vibration platform, a vibrator is installed under the vibration platform, the vibrator is used to generate vibration so that the vibration platform drives the concrete poured inside the mold to be mixed more evenly, thereby improving the quality of the test block, the waste box can collect the scattered concrete to reduce its pollution of the vibration platform, and the laser ranging sensor can measure the four corners of the test block until the concrete heights of the four corners are consistent, indicating that the vibration of the test block is completed, thereby ensuring the quality of the test block.

[0017] Furthermore, the cleaning component includes a propulsion mechanism fixedly installed on the upper end of the base, the movable end of the propulsion mechanism is fixedly connected to a push plate, and a cleaning plate is installed at the lower end of the push plate. The cleaning plate fits tightly against the surface of the vibration platform. The push plate can be used to push the vibrated test block mold into the interior of the transfer component, and at the same time, it can drive the cleaning plate to scrape and clean the surface of the vibration platform, thereby keeping the vibration platform clean.

[0018] Furthermore, the transfer component includes a mounting bracket and a conveying mechanism. A servo motor is arranged on the inner side of the mounting bracket. A turntable is fixedly connected to the output end of the servo motor. A conveying roller is arranged on the upper end of the turntable. Baffles are installed on the upper end of the turntable and on both sides of the conveying roller. A scraper is arranged on the upper end of the mounting bracket. The bottom wall of the scraper is consistent in height with the top of the mold. The servo motor can drive the turntable to rotate to a specified angle, and cooperate with the conveying roller to transport the vibrated mold to the conveying mechanism, waiting for the crane component to take it away and place it in the container.

[0019] Furthermore, a dry-wet separation baffle is installed at the upper end of the base and between the vibration component and the cleaning component to prevent splashing of concrete to a certain extent.

[0020] Compared with the prior art, the advantages of this application are:

[0021] 1. The use of full-process automation methods and equipment can realize the automatic process pouring of concrete test blocks, reducing the workload of workers and improving the efficiency of test block pouring. At the same time, the placement, reading and entry of labels can be used to manage and process the test blocks in the future.

[0022] 2. After the container is docked with the machine, the driving component can grab the molds inside the container in layers and place the molds on the label component. The label component places the label with the test block information written on it in the mold. The rotating component is used to transfer the labeled mold to the vibration component, and the concrete truck is controlled to pour concrete into the mold. The vibration component works together to make the concrete inside the mold vibrate more evenly, thereby improving the quality of the test block. The vibrated test block is pushed to the transfer component by the cleaning component. At the same time, the cleaning component can clean the surface of the vibration component to prevent the fallen concrete from contaminating the vibration component. The test block in the transfer component is then grabbed by the driving component and placed inside the container. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A flowchart of this application;

[0024] Figure 2 This is a schematic diagram of the main structure of this application;

[0025] Figure 3 A schematic diagram of the internal structure of the machine of this application;

[0026] Figure 4 An exploded view of the internal structure of the machine of this application;

[0027] Figure 5 This is a schematic diagram of the casing structure of the present application;

[0028] Figure 6 This is a schematic diagram of the structure of the driving assembly of this application;

[0029] Figure 7 This is a schematic diagram of the label component structure of this application;

[0030] Figure 8 This is a schematic diagram of the rotating assembly structure of the present application;

[0031] Fig. 9 This is a schematic diagram of the structure of the vibration component of the present application;

[0032] Fig.10 This is a schematic diagram of the cleaning component structure of this application;

[0033] Fig.11 This is a schematic diagram of the structure of the transfer component of this application;

[0034] Fig.12 This is a schematic diagram of the container structure of this application;

[0035] Fig.13 This is a schematic diagram of the concrete truck structure of this application.

[0036] Description of the numbers in the figure:

[0037] 1. Machine; 11. Base; 12. Buckle; 13. Transfer assembly; 131. Conveying mechanism 1; 132. Servo motor 1; 133. Conveying roller; 134. Baffle; 135. Scraper; 14. Vibrating assembly; 141. Bottom plate; 142. Elastic bracket; 143. Vibrating platform; 144. Slide plate; 145. Waste box; 15. Rotating assembly; 151. Servo motor 2; 152. Electric clamping claw; 153. Electric telescopic rod; 154. Conveying mechanism 2; 1 6. Label assembly; 161. Label machine; 162. Label suction mechanical claw; 17. Travel assembly; 171. Vertical sliding rod; 172. Telescopic claw; 173. Horizontal sliding rod; 18. Dry-wet separation baffle; 19. Cleaning assembly; 191. Push plate; 192. Cleaning plate; 193. Propulsion mechanism; 2. Container; 21. Shelf; 22. Counterweight bin; 23. Mould slot; 3. Concrete truck; 31. Work box; 32. Pump pipe; 33. Storage hopper; 4. Control panel. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0039] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0040] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of the adapter model component. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] Embodiment 1:

[0042] The present invention provides a method for automatically making and stacking concrete prefabricated blocks. Figure 1-3 , including the following steps:

[0043] S1: First, locate the container 2, use the crane assembly 17 to grab the empty mold and place it on the production line;

[0044] S2: spraying oil on the empty mold using the oil spraying assembly, then placing a label using the label assembly 16, placing the empty mold on the vibration assembly 14 under the action of the rotating assembly 15, introducing the concrete inside the concrete truck 3 into the empty mold for casting precast blocks, and vibrating the cast precast blocks using the vibration assembly 14;

[0045] S3: The tag reader installed under the conveying mechanism 131 completes tag reading and entry. The tag reader writes the tag production information and transmits it to the background server synchronously;

[0046] S4; use the crane assembly 17 to return the cast mold to the container 2.

[0047] Specifically, by utilizing the methods and equipment for full-process automation, the automatic process pouring of concrete test blocks can be realized, which reduces the workload of workers and improves the efficiency of test block pouring. At the same time, the test blocks can be subsequently managed and processed by coordinating the placement, reading and entry of labels.

[0048] A concrete precast block automatic production and stacking device, please refer to Figure 2-4 , including a machine 1, a container 2 is connected to the left side of the machine 1, a concrete truck 3 is connected to the right side of the machine 1, a plurality of empty molds are placed inside the container 2, the machine 1 includes a base 11, a crane component 17 corresponding to the position of the container 2 is installed on the upper end of the base 11, a label component 16 corresponding to the position of the crane component 17 is installed on the upper end of the base 11, an oil spray component corresponding to the position of the label component 16 is installed on the upper end of the base 11, a rotating component 15 corresponding to the position of the label component 16 is installed on the upper end of the base 11, a vibration component 14 corresponding to the position of the rotating component 15 is installed on the upper end of the base 11, a cleaning component 19 corresponding to the position of the vibration component 14 is installed on the upper end of the base 11, and a transfer component 13 corresponding to the position of the vibration component 14 is installed on the upper end of the base 11.

[0049] Specifically, after the container 2 is docked with the machine 1, the driving component 17 can grab the molds inside the container 2 in layers and place the molds on the label component 16. The label component 16 places the label with the test block information written on it in the mold, and uses the rotating component 15 to transfer the labeled mold to the vibration component 14, and control the concrete truck 3 to pour concrete into the mold. The vibration component 14 works together to make the concrete inside the mold vibrate more evenly, thereby improving the quality of the test block. The vibrated test block is pushed into the transfer component 13 by the cleaning component 19, and the cleaning component 19 can clean the surface of the vibration component 14 at the same time to prevent the fallen concrete from contaminating the vibration component 14. The test block in the transfer component 13 is then grabbed by the driving component 17 and placed inside the container.

[0050] See also Fig.12 The container 2 includes a shelf 21 , a counterweight bin 22 is provided below the shelf 21 , a counterweight block is installed inside the counterweight bin 22 , and a plurality of mold slots 23 are installed inside the shelf 21 .

[0051] See also Fig.13 The concrete truck 3 includes a trolley at the bottom, a working box 31 is installed above the trolley, a storage hopper 33 is installed on the upper end of the working box 31, the storage hopper 33 is filled with concrete, a cement pump is arranged inside the working box 31, one end of the cement pump is connected to the storage hopper 33, and the other end is connected to a pouring head through a pump pipe 32, and the pouring head is installed inside the casing and corresponds to the position of the vibration platform 143.

[0052] A buckle 12 is provided on one end of the side wall of the base 11 close to the container 2 , and the base 11 and the container 2 are connected via the buckle 12 .

[0053] See also Figure 5 A control panel 4 is installed outside the casing.

[0054] See also Figure 6 The crane assembly 17 includes a horizontal sliding rod 173 fixedly connected to the upper end of the base 11, the upper end of the horizontal sliding rod 173 is slidably connected to a vertical sliding rod 171, and the side wall of the vertical sliding rod 171 is slidably connected to a telescopic claw 172. The telescopic claw 172 grabs the empty mold from the inside of the container 2, and can also place the cast mold inside the container 2.

[0055] Specifically, the horizontal sliding rod 173 is used in conjunction with the vertical sliding rod 171 so that the free extension and retraction function of the telescopic claw 172 can realize the function of grabbing objects in a local three-dimensional space, thereby improving the freedom of grabbing. The horizontal sliding rod 173, the vertical sliding rod 171 and the telescopic claw 172 here all adopt conventional electric drive devices on the market.

[0056] The oil spray assembly includes an aerosol nozzle, an oil pot, and a limit device. Every time it passes through a mold, the oil spray device will work once, spraying oil at a regular and quantitative rate. The oil spray device is used to lubricate the mold to prevent the test block from sticking to the inside of the mold.

[0057] See also Figure 7 The label component 16 includes a label machine 161, which includes a label storage device and a label cutting device. The label component 16 also includes a label suction mechanical claw 162. Every time it passes through a mold, the label suction mechanical claw 162 will suck a piece of cut label through an air pump and put it into the mold. The label reading and entry are completed by the label reader and writer. The label reader and writer will write the label production information and transmit it to the background server synchronously.

[0058] See also Figure 8 The rotating assembly 15 includes an electric telescopic rod 153, the upper end of which is fixedly connected to a servo motor 151, and the upper end of the servo motor 151 is connected to an electric clamping claw 152 through a fixed rod. The rotating assembly 15 also includes a transmission mechanism 154 corresponding to the position of the electric clamping claw 152. The servo motor 151 is used to drive the fixed rod and the electric clamping claw 152 to move and cooperate with the electric clamping claw 152 to realize the transfer of the mold and place it in a specified position.

[0059] See also Fig. 9 The vibration assembly 14 includes a bottom plate 141, the upper end of the bottom plate 141 is connected to a vibration platform 143 through a plurality of elastic brackets 142, waste boxes 145 are arranged on the left and right sides of the vibration platform 143, a slide plate 144 is installed at one end of the vibration platform 143 close to the waste box 145, a plurality of laser ranging sensors corresponding to the position of the vibration platform 143 are installed on the inner wall of the casing, the plurality of laser ranging sensors are aligned with the four corners inside the mold on the vibration platform 143, and a vibrator is installed below the vibration platform 143.

[0060] Specifically, the vibrator is used to generate vibration so that the vibration platform 143 can drive the concrete poured inside the mold to be mixed more evenly, thereby improving the quality of the test block. The waste box 145 can collect the scattered concrete to reduce its pollution of the vibration platform 143. The laser ranging sensor can measure the four corners of the test block until the concrete heights at the four corners are consistent, indicating that the vibration of the test block is completed, thereby ensuring the quality of the test block.

[0061] See also Fig.10The cleaning component 19 includes a propulsion mechanism 193 fixedly mounted on the upper end of the base 11, a push plate 191 is fixedly connected to the movable end of the propulsion mechanism 193, a cleaning plate 192 is mounted on the lower end of the push plate 191, and the cleaning plate 192 is tightly fitted to the surface of the vibration platform 143. The push plate 191 can be used to push the vibrated test block mold into the transfer component 13, and at the same time, it can drive the cleaning plate 192 to scrape and clean the surface of the vibration platform 143, thereby keeping the vibration platform 143 clean.

[0062] See also Fig.11 The transfer component 13 includes a mounting bracket and a conveying mechanism 131. A servo motor 132 is arranged on the inner side of the mounting bracket. A turntable is fixedly connected to the output end of the servo motor 132. A conveying roller 133 is arranged on the upper end of the turntable. Baffles 134 are installed on the upper end of the turntable and on both sides of the conveying roller 133. A scraper 135 is arranged on the upper end of the mounting bracket. The bottom wall of the scraper 135 is consistent with the top height of the mold. The servo motor 132 can drive the turntable to rotate a specified angle, and cooperate with the conveying roller 133 to transport the vibrated mold to the conveying mechanism 131, waiting for the driving component 17 to take it away and place it in the container 2.

[0063] A dry-wet separation baffle 18 is installed at the upper end of the base 11 and between the vibration component 14 and the cleaning component 19 to prevent splashing of concrete to a certain extent.

[0064] The above is only the best implementation method adopted by this application in combination with current actual needs, but the protection scope of this application is not limited to this.

Claims

1. A method for automatically making and stacking prefabricated concrete blocks, characterized in that: The following steps are involved: S1: First, the container (2) is positioned, and the empty mold is grabbed by the crane assembly (17) and placed on the production line; S2: using the oil spraying assembly to spray oil on the empty mold, then using the label assembly (16) to place a label, placing the empty mold on the vibration assembly (14) under the action of the rotating assembly (15), introducing the concrete inside the concrete truck (3) into the empty mold to cast the precast block, and vibrating the cast precast block using the vibration assembly (14); S3: The tag reader installed under the conveying mechanism 1 (131) completes the tag reading and inputting. The tag reader writes the tag production information and transmits it to the background server synchronously; S4; using the crane assembly (17) to return the cast mold to the container (2).

2. An automatic stacking device for precast concrete blocks, comprising a machine platform (1), a container (2) connected to the left side of the machine platform (1), a concrete truck (3) connected to the right side of the machine platform (1), a plurality of empty molds placed inside the container (2), characterized in that: The machine (1) comprises a base (11) and a casing mounted externally thereof; a crane assembly (17) corresponding to the position of a container (2) is mounted on the upper end of the base (11); a label assembly (16) corresponding to the position of the crane assembly (17) is mounted on the upper end of the base (11); an oil spray assembly corresponding to the position of the label assembly (16) is mounted on the upper end of the base (11); a rotating assembly (15) corresponding to the position of the label assembly (16) is mounted on the upper end of the base (11); a vibrating assembly (14) corresponding to the position of the rotating assembly (15) is mounted on the upper end of the base (11); a cleaning assembly (19) corresponding to the position of the vibrating assembly (14) is mounted on the upper end of the base (11); and a transfer assembly (13) corresponding to the position of the vibrating assembly (14) is mounted on the upper end of the base (11).

3. The automatic manufacturing and stacking device for precast concrete blocks according to claim 2 is characterized in that: The traveling assembly (17) comprises a horizontal sliding rod (173) fixedly connected to the upper end of the base (11); the upper end of the horizontal sliding rod (173) is slidably connected to a vertical sliding rod (171); the side wall of the vertical sliding rod (171) is slidably connected to a telescopic claw (172); the telescopic claw (172) grabs an empty mold from inside the container (2) and can also place a cast mold inside the container (2).

4. The automatic manufacturing and stacking device for precast concrete blocks according to claim 2 is characterized in that: The oil spray assembly comprises an aerosol nozzle, an oil pot and a limit device. Each time a mold is passed, the oil spray device will work once to spray oil at a fixed time and in a fixed quantity.

5. The automatic manufacturing and stacking device for precast concrete blocks according to claim 2 is characterized in that: The label assembly (16) comprises a label machine (161), the label machine (161) comprises a label storage device and a label cutting device, and the label assembly (16) further comprises a label suction mechanical claw (162), and each time the label passes through a mold, the label suction mechanical claw (162) sucks a piece of cut label through an air pump and puts it into the mold.

6. The automatic manufacturing and stacking device for precast concrete blocks according to claim 2 is characterized in that: The rotating assembly (15) comprises an electric telescopic rod (153), the upper end of which is fixedly connected to a second servo motor (151), the upper end of which is connected to an electric clamping claw (152) via a fixed rod, and the rotating assembly (15) further comprises a second transmission mechanism (154) corresponding to the position of the electric clamping claw (152).

7. The automatic manufacturing and stacking device for precast concrete blocks according to claim 2 is characterized in that: The vibration assembly (14) comprises a bottom plate (141), the upper end of the bottom plate (141) is connected to a vibration platform (143) via a plurality of elastic brackets (142), waste boxes (145) are arranged on both sides of the left and right sides of the vibration platform (143), a slide plate (144) is installed at one end of the vibration platform (143) close to the waste box (145), and a plurality of laser distance measuring sensors corresponding to the position of the vibration platform (143) are installed on the inner side wall of the casing, and the plurality of laser distance measuring sensors are aligned with four inner corners of the upper mold of the vibration platform (143).

8. The automatic manufacturing and stacking device for precast concrete blocks according to claim 2 is characterized in that: The cleaning assembly (19) comprises a propulsion mechanism (193) fixedly mounted on the upper end of the base (11); a push plate (191) is fixedly connected to the movable end of the propulsion mechanism (193); a cleaning plate (192) is mounted on the lower end of the push plate (191); and the cleaning plate (192) is tightly fitted to the surface of the vibration platform (143).

9. The automatic manufacturing and stacking device for precast concrete blocks according to claim 2, characterized in that: The transfer assembly (13) comprises a mounting bracket and a conveying mechanism (131), a servo motor (132) is arranged inside the mounting bracket, a turntable is fixedly connected to the output end of the servo motor (132), a conveying roller (133) is arranged at the upper end of the turntable, baffles (134) are arranged at the upper end of the turntable and on both sides of the conveying roller (133), a scraper (135) is arranged at the upper end of the mounting bracket, and the bottom wall of the scraper (135) is consistent with the top height of the mold.

10. The automatic manufacturing and stacking device for precast concrete blocks according to claim 2, characterized in that: A dry-wet separation baffle (18) is installed at the upper end of the base (11) and located between the vibration component (14) and the cleaning component (19).

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