Prefabricated component manufacturing mold and method

Abstract

The present invention relates to a prefabricated component manufacturing mold and method, including a size adjustment device, a height control device, a hoisting mobile device and a reserved position mold, wherein the size adjustment device is placed below the hoisting mobile device; the reserved position mold is placed in the size adjustment device at the position required to be reserved for doors and windows, and the height adjustment device is clamped on the size adjustment device for height control; the size adjustment device includes a rectangular space with adjustable size surrounded by a first fixed baffle, a second movable baffle, a third movable baffle, and a fourth movable baffle. The present invention is a mold for making prefabricated components in automated buildings, which can produce prefabricated components of different specifications and sizes according to actual needs. The present invention is highly efficient and reusable, and greatly reduces manpower.

Description

Technical Field

[0001] The invention belongs to the field of building technology, and in particular relates to a prefabricated component manufacturing mold and method. Background Art

[0002] Prefabricated buildings are vigorously promoted by the country and are the general trend of the future development of the construction industry. They are a new model of cross-border integration of "manufacturing + construction". Relying on modern industrialized production technology, it transfers the traditional on-site cast-in-place model of the construction industry to the factory for prefabrication and assembly on site. It has the characteristics of standardized design, factory production, assembly construction, information management, and intelligent application. With the requirements of national policies, the assembly rate of new buildings is steadily increasing year by year. In the process of prefabricated component production, the quality of the mold is related to the product quality. The mold that meets the standards and requirements can mass-produce the required components. The components manufactured have high precision and consistency, and can greatly shorten the manufacturing time and improve efficiency. The benefits brought by this process are far higher than the research and manufacturing of the mold itself. Therefore, the study of mold production and the series of technologies it uses is an important issue of concern to the national manufacturing industry. Mold technology is not simple. It is not just the "template" commonly understood. In the construction industry, it also involves many links such as materials, processes, and other processes in the construction process. For the mold industry, after a long period of development and research, it is also moving towards modern production. How to innovate the tradition and explore and establish a mold industry development idea that conforms to national conditions on the premise of understanding the current development status is the primary issue facing us.

[0003] At present, there is an important problem with the manufacturing molds of prefabricated components. That is, a new mold needs to be designed for each size of prefabricated component mold. A lot of manpower is required to adjust the mold size. In addition, some molds are too heavy to be easily assembled and adjusted manually. The traditional production of prefabricated components is time-consuming and labor-intensive. Because it is a construction industry, what is to be produced are large and heavy components. To ensure that the mold is equal in size to the object to be prefabricated, the mold will be enlarged, but the enlargement of the mold will also cause deformation problems. Therefore, it is urgent to adjust and improve the structure of the prefabricated component manufacturing mold. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides a prefabricated component manufacturing mold and method, which can produce prefabricated components of different sizes and specifications, thereby facilitating the development of building automation.

[0005] A prefabricated component manufacturing mold comprises a size adjustment device, a height control device, a hoisting and moving device and a reserved position mold, wherein the size adjustment device is placed below the hoisting and moving device; the reserved position mold is placed in the size adjustment device at a position required to be reserved for doors and windows, and the height adjustment device is clamped on the size adjustment device for height control; the size adjustment device comprises a rectangular space with adjustable size surrounded by a first fixed baffle, a second movable baffle, a third movable baffle and a fourth movable baffle.

[0006] The first fixed baffle comprises a bottom plate and a first baffle which are perpendicular to each other, a first lead screw is arranged on the first baffle in parallel with the bottom plate, the first lead screw is connected to the output end of the first motor, a movable fixed plate 1 is threadedly connected to the first lead screw, and a hook is arranged on the movable fixed plate 1; a support column is arranged on the bottom plate; two sides of the bottom plate which are opposite to and adjacent to the first baffle are connected to a movable support device by screws; a waterproof device is arranged on the side end of the first baffle along the height direction of the first baffle; the second movable baffle comprises a second baffle, and the hook of the movable fixed plate 1 is connected to the second baffle by screws; A second lead screw is arranged on the second baffle plate in parallel with the bottom plate, the second lead screw is connected to the output end of the second motor, and a movable fixed plate 2 is threadedly connected on the second lead screw; a hook is arranged on the movable fixed plate 2; a connecting fixed plate is arranged on the second baffle plate; a waterproof device is arranged on the side end of the second baffle plate along its height direction and the bottom end; the third movable baffle includes a third baffle plate, and the hook of the movable fixed plate 2 is connected to the third baffle plate by screws; a third lead screw is arranged on the third baffle plate in parallel with the bottom plate, the third lead screw is connected to the output end of the third motor, and a movable fixed plate 2 is threadedly connected on the third lead screw The fixing plate three and the slider one, the relative position of the movable fixing plate three and the slider one remains unchanged; the movable fixing plate three is provided with a hook claw; the side end of the third baffle is provided with a waterproof device along its height direction and the bottom; the fourth movable baffle includes a fourth baffle, and the hook claw of the movable fixing plate three is connected to the fourth baffle by screws; a fourth lead screw is provided on the fourth baffle parallel to the bottom plate, the fourth lead screw is connected to the output end of the fourth motor, and the movable fixing plate four and the slider two are threadedly connected on the fourth lead screw, and the relative position of the movable fixing plate four and the slider two remains unchanged; the movable fixing plate four is provided with a hook claw, and the movable fixing plate four is provided with a hook claw, and the movable fixing plate four is provided with a hook claw, and the movable fixing plate four is provided with a hook claw, and the movable fixing plate The hook claw of fixed plate four is connected to the first baffle plate by screws, and the slider two is connected to the supporting column of the first fixed baffle plate; the side end of the fourth baffle plate is provided with a waterproof device along its height direction and bottom; the movable support device includes a support seat, the support seat is connected to the bottom plate, a fifth lead screw is provided on the support seat, the fifth lead screw is connected to the output end of the fifth motor, and a movable support rod is threadedly connected to the fifth lead screw; the movable support rod of the movable support device on the opposite side of the first baffle plate is connected to the connecting fixed plate of the second baffle plate, and the movable support rod of the movable support device on the adjacent side of the first baffle plate is connected to the slider one of the third baffle plate.

[0007] The waterproof device comprises an electric push rod and a rectangular waterproof plug. The electric push rod is fixed on the first baffle plate by screws through a shell made of matching size, and the waterproof plug is connected to the extended end of the electric push rod.

[0008] The lifting and moving device includes a bracket with a supporting fixed column, two parallel beams 1 are arranged on the top of the bracket, a screw 1 driven by a motor is arranged on the beam 1 along its length direction, a beam 2 is threadedly connected between the two parallel screws, a screw 2 driven by a motor is arranged on the beam 2 along its length direction, and a lifting device is threadedly connected to the screw 2.

[0009] The reserved position mold is a reserved mold for rectangular doors and windows with a rectangular cavity inside, and a steel cable hook is arranged on the inner wall of the rectangular cavity.

[0010] The height control device includes a height control plate and an electric push rod 1, the electric push rod 1 is arranged on the height control plate, a fixed slot is arranged on the outer side of the electric push rod 1, and the fixed slot and the movable baffle are fixed to each other; a steel cable hook is arranged on the inner side of the electric push rod 1.

[0011] The height control plate is a rectangular baffle, and its size is the same as that of the prefabricated component to be manufactured.

[0012] The above-mentioned method for using a prefabricated component manufacturing mold is characterized in that:

[0013] Step 1: Size adjustment stage: adjust the size adjustment device according to the size of the prefabricated component to be manufactured, perform length adjustment and width adjustment, start the first motor, the fifth motor on the opposite side of the first baffle, and the third motor to adjust the width of the prefabricated component; then start the second motor, the fifth motor on the adjacent side of the first baffle, and the fourth motor to adjust the length of the prefabricated component; after the size adjustment of the prefabricated component is completed, start the waterproof device;

[0014] Step 2: If it is necessary to generate a prefabricated component with reserved positions for doors and windows, after the size adjustment device in step 1 generates the corresponding length and width specifications, the reserved position mold required for the prefabricated component to be manufactured is hoisted to the position specified by the size adjustment device through the hoisting moving device; if it is not necessary to generate a prefabricated component with reserved positions for doors and windows, proceed directly to step 3;

[0015] Step 3: Concrete pouring stage: by calculating the concrete mass required for the prefabricated components, concrete is poured into the size adjustment device;

[0016] Step 4: Height control stage: by hoisting the mobile device, use the lifting device to hook the steel cable hook of the height control device, hoist the height control device above the size adjustment device and slowly lower it, start the electric push rod 1, press the height control plate to the concrete, and slowly move the height control plate to the expected height under the action of the electric push rod 1, gather the concrete into the mold, and form a complete closed precast component mold;

[0017] Step 5: After the mold is formed, the height control device and the reserved position mold are lifted and moved away in sequence by the lifting and moving device; after the size adjustment device is adjusted to restore the initial state, the formed prefabricated component is lifted and moved away by the lifting and moving device to complete the manufacture of a prefabricated component of a certain size specification.

[0018] The beneficial effects of the present invention are as follows: the present invention provides a mold and method for manufacturing prefabricated components, which is a mold for manufacturing prefabricated components in automated construction, including a size adjustment device, which can produce prefabricated components of different specifications and sizes according to actual needs. The height control device can control the height of the mold, reduce manpower input, and evenly distribute the concrete in the mold. The reserved position mold reserves door and window positions of different positions and sizes for future installation of doors and windows. The present invention is highly efficient and reusable, and greatly reduces manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the prefabricated component manufacturing mold provided in the present invention;

[0020] Figure 2 Schematic diagram of the size adjustment device in the present invention Figure 1 ;

[0021] Figure 3 Schematic diagram of the size adjustment device in the present invention Figure 2 ;

[0022] Figure 4 is a schematic diagram of a first fixed baffle in the size adjustment device of the present invention;

[0023] Figure 5 is a schematic diagram of a second movable baffle in the size adjustment device of the present invention;

[0024] Figure 6 is a schematic diagram of a third movable baffle in the size adjustment device of the present invention;

[0025] Figure 7 is a schematic diagram of a fourth movable baffle in the size adjustment device of the present invention;

[0026] Figure 8 It is a schematic diagram of a movable support device in a size adjustment device of the present invention;

[0027] Fig. 9 It is a structural schematic diagram of the height control device in the present invention;

[0028] Fig.10 It is a structural schematic diagram of the lifting and moving device in the present invention;

[0029] Fig.11 It is a structural schematic diagram of the reserved position mold in the present invention;

[0030] Fig.12 It is a schematic diagram of the size adjustment stage when using the present invention to make prefabricated components;

[0031] Fig.13 A schematic diagram of the concrete pouring stage when the present invention is used to make prefabricated components;

[0032] Fig.14 It is a schematic diagram of the height control stage when the present invention is used to make prefabricated components;

[0033] in,

[0034] 1 size adjustment device, 2 height control device, 2-1 height control board, 2-2 electric push rod 1, 2-3 fixed card slot, 3 lifting mobile device, 3-1 bracket, 3-2 beam 1, 3-3 beam 2, 3-4 screw 1, 3-5 screw 2, 3-6 lifting device, 3-7 support fixed column, 4 reserved position mold, 4-1 steel cable hook, 5 first fixed baffle, 5-1 bottom plate, 5-2 first baffle, 5-3 first motor, 5-4 first screw, 5-5 mobile fixed plate 1, 5-6 support column, 5-7 waterproof device, 6 second mobile baffle, 6-1 second baffle, 6-2 second motor, 6-3 second lead screw, 6-4 second movable fixed plate, 6-5 connecting fixed plate, 7 third movable baffle, 7-1 third baffle, 7-2 third motor, 7-3 third lead screw, 7-4 third movable fixed plate, 7-5 slider, 7-6 second electric push rod, 7-7 first rectangular waterproof plug, 8 fourth movable baffle, 8-1 fourth baffle, 8-2 fourth motor, 8-3 fourth lead screw, 8-4 fourth movable fixed plate, 8-5 slider, 8-6 third electric push rod, 8-7 second rectangular waterproof plug, 9 movable supporting device, 9-1 movable supporting rod, 9-2 fifth lead screw, 9-3 fifth motor, 9-4 supporting seat. DETAILED DESCRIPTION

[0035] In order to better explain the present invention and facilitate understanding, the technical solutions and effects of the present invention are described in detail below through specific implementation modes in conjunction with the accompanying drawings.

[0036] like Figure 1As shown, a prefabricated component manufacturing mold includes a size adjustment device 1, a height control device 2, a hoisting and moving device 3 and a reserved position mold 4, wherein the size adjustment device 1 is placed below the hoisting and moving device 3 to facilitate the hoisting and moving device 3 to hoist the reserved position mold 4 into the size adjustment device 1; the reserved position mold 4 is placed in the size adjustment device 1 at a position reserved for doors and windows, the height adjustment device is clamped on the size adjustment device 1, and after concrete is loaded into the size adjustment device 1, the height is controlled by an electric push rod 2-2.

[0037] like Figure 2-3 As shown, the size adjustment device 1 includes a rectangular space with adjustable size surrounded by a first fixed baffle 5, a second movable baffle 6, a third movable baffle 7, and a fourth movable baffle 8. Figure 4 As shown, the first fixed baffle 5 includes a base plate 5-1 and a first baffle 5-2 which are perpendicular to each other. A first lead screw 5-4 is arranged on the first baffle 5-2 in parallel with the base plate 5-1. The first lead screw 5-4 is connected to the output end of the first motor 5-3. A movable fixed plate 5-5 is threadedly connected to the first lead screw 5-4. The movable fixed plate 5-5 is provided with a hook claw. A support column 5-6 is arranged on the base plate 5-1. The two side edges of the base plate 5-1 which are opposite to and adjacent to the first baffle 5-2 are connected with a movable support device 9 by screws. A waterproof device 5-7 is arranged on the side end of the first baffle 5-2 along the height direction of the first baffle 5-2. The waterproof device 5-7 includes an electric push rod and a rectangular waterproof plug. The electric push rod is fixed to the first baffle 5-2 by screws through a shell made of matching sizes. The rectangular waterproof plug is connected to the protruding end of the electric push rod. As shown Figure 5As shown, the second movable baffle 6 includes a second baffle 6-1, and the hook of the movable fixed plate 1 5-5 is connected to the second baffle 6-1 by screws; a second lead screw 6-3 is arranged on the second baffle 6-1 in parallel with the bottom plate 5-1, the second lead screw 6-3 is connected to the output end of the second motor 6-2, and a movable fixed plate 2 6-4 is threadedly connected to the second lead screw 6-3; a hook is arranged on the movable fixed plate 2 6-4; a connecting fixed plate 6-5 is arranged on the second baffle 6-1; a waterproof device is arranged on the side end of the second baffle 6-1 along its height direction and the bottom end, and the waterproof device includes an electric push rod and a rectangular waterproof plug , the electric push rod is fixed to the second baffle 6-1 with screws through a shell made of matching size, and the waterproof plug is connected to the extended end of the electric push rod. When the size adjustment is completed, the waterproof device set along the height direction of the side end of the second baffle 6-1 is activated, and the rectangular waterproof plug is pushed by the electric push rod to the same plane as the second baffle 6-1, embedded in the gap between the second baffle 6-1 and the first baffle 5-2, achieving a waterproof effect; the waterproof device set at the bottom end of the second baffle 6-1 is activated, and the rectangular waterproof plug is pushed by the electric push rod to the same plane as the second baffle 6-1, embedded in the gap between the second baffle 6-1 and the first baffle 5-2. Figure 6 As shown, the third movable baffle 7 includes a third baffle 7-1, and the hook of the movable fixed plate 2 6-4 is connected to the third baffle 7-1 by screws; the third baffle 7-1 is provided with a third lead screw 7-3 in parallel with the bottom plate 5-1, and the third lead screw 7-3 is connected to the output end of the third motor 7-2, and the third lead screw 7-3 is threadedly connected with the movable fixed plate 3 7-4 and the slider 1 7-5, and the relative positions of the movable fixed plate 3 7-4 and the slider 1 7-5 remain unchanged; the movable fixed plate 3 7-4 is provided with a hook. The side end of the third baffle 7-1 is provided with a waterproof device along its height direction and bottom, and the waterproof device includes an electric push rod 2 7-6 and a rectangular waterproof plug 1 7-7. After the size adjustment device generates a prefabricated component mold of the corresponding size, the waterproof device set at the bottom of the third baffle 7-1 is activated, and the rectangular waterproof plug 7-7 is pushed to the same plane as the third baffle 7-1 under the action of the electric push rod 7-6, and embedded in the gap between the third baffle 7-1 and the bottom plate 5-1, achieving a waterproof effect; the waterproof device set along the height direction of the side end of the third baffle 7-1 is activated, and the rectangular waterproof plug is pushed by the electric push rod to the same plane as the third baffle 7-1, and embedded in the gap between the third baffle 7-1 and the second baffle 6-1, achieving a waterproof effect. Figure 7As shown, the fourth movable baffle 8 includes a fourth baffle 8-1, and the hook of the movable fixed plate three 7-4 is connected to the fourth baffle 8-1 by screws; a fourth lead screw 8-3 is arranged on the fourth baffle 8-1 in parallel with the base plate 5-1, and the fourth lead screw 8-3 is connected to the output end of the fourth motor 8-2, and the movable fixed plate four 8-4 and the slider two 8-5 are threadedly connected to the fourth lead screw 8-3, and the relative positions of the movable fixed plate four 8-4 and the slider two 8-5 remain unchanged; a hook is arranged on the movable fixed plate four 8-4, and the hook of the movable fixed plate four 8-4 is connected to the first baffle 5-2 by screws, and the slider two 8-5 is connected to the support column 5-6 of the first fixed baffle 5; the first baffle 5-2, the second baffle 6-1, the third baffle 7-1, and the fourth baffle 8-1 are perpendicular to each other in sequence, and together form a rectangular space. The fourth baffle 8-1 is provided with a waterproof device along its height direction and bottom at the side end thereof, and the waterproof device includes an electric push rod 3 8-6 and a waterproof plug 2 8-7. After the size adjustment device generates a prefabricated component mold of corresponding size, the waterproof device provided at the bottom of the fourth baffle 8-1 is activated, and under the action of the electric push rod 8-6, the rectangular waterproof plug 2 8-7 is pushed to the same level as the fourth baffle 8-1, and embedded in the gap between the fourth baffle 8-1 and the bottom plate 5-1, achieving a waterproof effect; the waterproof device provided at the side end of the fourth baffle 8-1 along its height direction is activated, and under the action of the electric push rod, the rectangular waterproof plug is pushed to the same level as the fourth baffle 8-1, and embedded in the gap between the fourth baffle 8-1 and the third baffle 7-1, achieving a waterproof effect. When the size adjustment is completed, the waterproof device 5-7 set at the side end of the first baffle 5-2 along the height direction of the first baffle 5-2 is activated, and the rectangular waterproof plug is pushed by the electric push rod to the same plane as the first baffle 5-2, and embedded in the gap between the first baffle 5-2 and the fourth baffle 8-1, achieving a waterproof effect. Figure 8As shown, the movable support device 9 includes a support seat 9-4, the support seat 9-4 is connected to the base plate 5-1, a fifth lead screw 9-2 is arranged on the support seat 9-4, the fifth lead screw 9-2 is connected to the output end of the fifth motor 9-3, and a movable support rod 9-1 is threadedly connected to the fifth lead screw 9-2; the movable support rod 9-1 of the movable support device 9 on the opposite side of the first baffle 5-2 is connected to the connecting fixed plate 6-5 of the second baffle 6-1, and the movable support rod 9-1 of the movable support device 9 on the adjacent side of the first baffle 5-2 is connected to the slider 7-5 of the third baffle 7-1. The hook of the movable fixed plate 5-5 is clamped with the edge of the second baffle 6-1, and the movable support rod 9-1 of the movable support device 9 on the opposite side of the first baffle 5-2 is connected to the connecting fixed plate 6-5 of the second baffle 6-1, so that the second movable baffle 6 has two connection points, the hook of the movable fixed plate 3 7-4 is connected to the fourth baffle 8-1 by screws, and the slider 2 8-5 is connected to the supporting column 5-6 of the first fixed baffle 5, so that the fourth movable baffle 8 has two connection points, thereby ensuring the stability between the second baffle 6-1, the third baffle 7-1, the fourth baffle 8-1 and the bottom plate 5-1 when pouring concrete.

[0038] When it is necessary to make a prefabricated component of a certain size, the size is adjusted according to the size of the prefabricated component. When it is necessary to adjust the width of the prefabricated component, the first motor 5-3, the fifth motor 9-3 on the opposite side of the first baffle 5-2, and the third motor 7-2 are started. The first motor 5-3 rotates to drive the movable fixed plate 1 5-5 to move on the first screw 5-4, and the fifth motor 9-3 on the opposite side of the first baffle 5-2 rotates to drive the movable support rod 9-1 to move on the fifth screw 9-2, and the second baffle 6-1 moves with the movable fixed plate 1 5-5 and the connecting fixed plate 6-5; at the same time, the third motor 7-2 rotates to drive the third screw 7-3 to rotate, and the third baffle 7-1 moves with the movable fixed plate 2 6-4 to achieve width adjustment of the prefabricated component. When the length of the prefabricated component needs to be adjusted, the second motor 6-2, the fifth motor 9-3 and the fourth motor 8-2 on the adjacent side of the first baffle 5-2 are started, and the second motor 6-2 rotates to drive the second movable fixed plate 6-4 to move on the second lead screw 6-3, and the fifth motor 9-3 on the adjacent side of the first baffle 5-2 rotates to drive the movable support rod 9-1 to move on the fifth lead screw 9-2, and the third top plate moves following the second movable fixed plate 6-4 and the slider 1 7-5; at the same time, the fourth motor 8-2 rotates to drive the fourth lead screw 8-3 to rotate, and the fourth baffle 8-1 moves following the movable fixed plate 3 7-4, so as to adjust the length of the prefabricated component. Prefabricated component molds of different sizes are generated by the cooperation of the first baffle 5-2 with the second baffle 6-1, the third baffle 7-1 and the fourth baffle 8-1.

[0039] like Fig.10As shown, the hoisting moving device 3 includes a bracket 3-1 with a supporting fixed column 3-7, the supporting fixed column 3-7 is fixed by screw connection, two parallel cross beams 3-2 are arranged on the top of the bracket 3-1, a lead screw 3-4 driven by a motor is arranged on the cross beam 3-2 along its length direction, a cross beam 2-3 is threadedly connected between the two parallel lead screws 3-4, a lead screw 2-5 driven by a motor is arranged on the cross beam 2-3 along its length direction, and a lifting device 3-6 is threadedly connected on the lead screw 2-5 for lifting the reserved position mold 4 of the prefabricated component. The lifting device 3-6 in this embodiment is a small electric hoist. When the size adjustment stage of the size adjustment device 1 is completed, the lead screw 1 3-4 and the lead screw 2 3-5 are driven by the motor to rotate, driving the horizontal beam 2 to move on the horizontal beam 1 3-2 and the lifting device 3-6 to move on the horizontal beam 2 3-3, thereby changing the position of the lifting device 3-6 and lifting the reserved position mold 4 to the reserved position of the door and window of the prefabricated component.

[0040] like Fig.11 As shown, the reserved position mold 4 is a reserved mold for rectangular doors and windows with a rectangular cavity inside, and a steel cable hook 4-1 is provided on the inner wall of the rectangular cavity for hoisting the mobile device 3. In this embodiment, the number of the steel cable hooks 4-1 is four.

[0041] like Fig. 9 As shown, the height control device 2 includes a height control plate 2-1 and an electric push rod 2-2. The height control plate 2-1 is a rectangular baffle plate, and its size is the same as that of the prefabricated component to be manufactured. The electric push rod 2-2 is arranged on the height control plate 2-1, and the position of the height control plate 2-1 is changed by the extension and retraction of the electric push rod 2-2. In this embodiment, the number of the electric push rods 2-2 is four, which are respectively arranged on each side of the rectangular baffle plate. The outer side of the electric push rod 2-2 is provided with a fixed card slot 2-3, which is used for card connection with the first baffle plate 5-2, the second baffle plate 6-1, the third baffle plate 7-1, and the fourth baffle plate 8-1. The fixed card slot 2-3 and the movable baffle plate are fixed in cooperation with each other; the inner side of the electric push rod 2-2 is provided with a steel cable hook 4-1 for hoisting.

[0042] The method for manufacturing a prefabricated component using the above-mentioned prefabricated component manufacturing mold comprises the following steps:

[0043] Step 1: Size adjustment stage: adjust the size adjustment device 1 according to the size of the prefabricated component to be manufactured, and adjust the length and width, such as Fig.12The first motor 5-3, the fifth motor 9-3 on the opposite side of the first baffle 5-2, and the third motor 7-2 are started to adjust the width of the prefabricated component. The first motor 5-3 rotates to drive the movable fixed plate 1 5-5 to move on the first lead screw 5-4. The fifth motor 9-3 on the opposite side of the first baffle 5-2 rotates to drive the movable support rod 9-1 to move on the fifth lead screw 9-2. The second baffle 6-1 moves following the movable fixed plate 1 5-5 and the connecting fixed plate 6-5. At the same time, the third motor 7-2 rotates to drive the third lead screw 7-3 to rotate, and the third baffle 7-1 moves following the movable fixed plate 2 6-4. ; Then start the second motor 6-2, the fifth motor 9-3 on the adjacent side of the first baffle 5-2, and the fourth motor 8-2 to adjust the length of the prefabricated component. The second motor 6-2 rotates to drive the second movable fixed plate 6-4 to move on the second lead screw 6-3. The fifth motor 9-3 on the adjacent side of the first baffle 5-2 rotates to drive the movable support rod 9-1 to move on the fifth lead screw 9-2. The third top plate moves with the second movable fixed plate 6-4 and the slider 1 7-5. At the same time, the fourth motor 8-2 rotates to drive the fourth lead screw 8-3 to rotate, and the fourth baffle 8-1 moves with the third movable fixed plate 7-4. After the prefabricated component size adjustment is completed, the waterproof device is started.

[0044] Step 2: If it is necessary to generate a prefabricated component with reserved positions for doors and windows, after the size adjustment device 1 generates the corresponding length and width specifications in step 1, the reserved position mold 4 required for the prefabricated component to be manufactured is hoisted to the position specified by the size adjustment device 1 through the hoisting and moving device 3. If it is not necessary to generate a prefabricated component with reserved positions for doors and windows, proceed directly to step 3.

[0045] Step 3: Concrete pouring stage: by calculating the concrete mass required for the prefabricated component, concrete is poured into the size adjustment device 1. Fig.13 shown.

[0046] Step 4: Height control stage: by hoisting the mobile device 3, use the lifting device 3-6 to hook the steel cable hook 4-1 of the height control device 2, hoist the height control device 2 to the top of the size adjustment device 1 and slowly lower it, and clamp the fixed slot 2-3 on the electric push rod 2-2 to the first baffle 5-2, the second baffle 6-1, the third baffle 7-1, and the fourth baffle 8-1; start the electric push rod 2-2, the electric push rod 2-2 extends, and the height control plate 2-1 is pressed against the concrete. Under the action of the electric push rod 2-2, the height control plate 2-1 is slowly moved to the expected height, and the concrete is gathered into the mold to form a complete closed prefabricated component mold, such as Fig.14 shown.

[0047] Step 5: After the mold is formed, the height control device 2 and the reserved position mold 4 are lifted and moved in sequence by the lifting and moving device 3; the size adjustment device 1 is adjusted to move the second baffle 6-1, the third baffle 7-1, and the fourth baffle 8-1 relative to each other and separate them from the molded prefabricated component; after the size adjustment device 1 returns to its initial state, the molded prefabricated component is lifted and moved away by the lifting and moving device 3 to complete the manufacture of a prefabricated component of a certain size specification.

Claims

1. A prefabricated component manufacturing mold, characterized in that: It includes a size adjustment device, a height control device, a hoisting and moving device, and a reserved position mold, wherein the size adjustment device is placed below the hoisting and moving device; the reserved position mold is placed in the size adjustment device at a position required to be reserved for doors and windows, and the height adjustment device is clamped on the size adjustment device for height control; the size adjustment device includes a rectangular space with adjustable size surrounded by a first fixed baffle, a second movable baffle, a third movable baffle, and a fourth movable baffle; The first fixed baffle comprises a bottom plate and a first baffle which are perpendicular to each other, a first lead screw is arranged on the first baffle in parallel with the bottom plate, the first lead screw is connected to the output end of the first motor, a movable fixed plate 1 is threadedly connected to the first lead screw, and a hook is arranged on the movable fixed plate 1; a support column is arranged on the bottom plate; two sides of the bottom plate which are opposite to and adjacent to the first baffle are connected to a movable support device by screws; a waterproof device is arranged on the side end of the first baffle along the height direction of the first baffle; the second movable baffle comprises a second baffle, and the hook of the movable fixed plate 1 is connected to the second baffle by screws; A second lead screw is arranged on the second baffle plate in parallel with the bottom plate, the second lead screw is connected to the output end of the second motor, and a movable fixed plate 2 is threadedly connected on the second lead screw; a hook is arranged on the movable fixed plate 2; a connecting fixed plate is arranged on the second baffle plate; a waterproof device is arranged on the side end of the second baffle plate along its height direction and the bottom end; the third movable baffle includes a third baffle plate, and the hook of the movable fixed plate 2 is connected to the third baffle plate by screws; a third lead screw is arranged on the third baffle plate in parallel with the bottom plate, the third lead screw is connected to the output end of the third motor, and a movable fixed plate 2 is threadedly connected on the third lead screw The fixing plate three and the slider one, the relative position of the movable fixing plate three and the slider one remains unchanged; the movable fixing plate three is provided with a hook claw; the side end of the third baffle is provided with a waterproof device along its height direction and the bottom; the fourth movable baffle includes a fourth baffle, and the hook claw of the movable fixing plate three is connected to the fourth baffle by screws; a fourth lead screw is provided on the fourth baffle parallel to the bottom plate, the fourth lead screw is connected to the output end of the fourth motor, and the movable fixing plate four and the slider two are threadedly connected on the fourth lead screw, and the relative position of the movable fixing plate four and the slider two remains unchanged; the movable fixing plate four is provided with a hook claw, and the movable fixing plate four is provided with a hook claw, and the movable fixing plate four is provided with a hook claw, and the movable fixing plate four is provided with a hook claw, and the movable fixing plate The hook of the fixed plate four is connected to the first baffle plate by screws, and the slider two is connected to the support column of the first fixed baffle plate; the side end of the fourth baffle plate is provided with a waterproof device along its height direction and bottom; the movable support device includes a support seat, the support seat is connected to the bottom plate, a fifth lead screw is provided on the support seat, the fifth lead screw is connected to the output end of the fifth motor, and a movable support rod is threadedly connected to the fifth lead screw; the movable support rod of the movable support device on the opposite side of the first baffle plate is connected to the connecting fixed plate of the second baffle plate, and the movable support rod of the movable support device on the adjacent side of the first baffle plate is connected to the slider one of the third baffle plate; The waterproof device includes an electric push rod and a rectangular waterproof plug. The electric push rod is fixed to the first baffle by screws through a housing made of matching size, and the waterproof plug is connected to the extended end of the electric push rod; The height control device includes a height control plate and an electric push rod 1, the electric push rod 1 is arranged on the height control plate, a fixed slot is arranged on the outer side of the electric push rod 1, and the fixed slot and the movable baffle are fixed to each other; a steel cable hook is arranged on the inner side of the electric push rod 1.

2. A prefabricated component manufacturing mold according to claim 1, characterized in that: The lifting and moving device includes a bracket with a supporting fixed column, two parallel beams 1 are arranged on the top of the bracket, a screw 1 driven by a motor is arranged on the beam 1 along its length direction, a beam 2 is threadedly connected between the two parallel screws, a screw 2 driven by a motor is arranged on the beam 2 along its length direction, and a lifting device is threadedly connected to the screw 2.

3. The prefabricated component manufacturing mold according to claim 1, characterized in that: The reserved position mold is a reserved mold for rectangular doors and windows with a rectangular cavity inside, and a steel cable hook is arranged on the inner wall of the rectangular cavity.

4. The prefabricated component manufacturing mold according to claim 1, characterized in that: The height control plate is a rectangular baffle, and its size is the same as that of the prefabricated component to be manufactured.

5. The method for using the prefabricated component manufacturing mold according to any one of claims 1 to 4, characterized in that: Step 1: Size adjustment stage: adjust the size adjustment device according to the size of the prefabricated component to be manufactured, perform length adjustment and width adjustment, start the first motor, the fifth motor on the opposite side of the first baffle, and the third motor to adjust the width of the prefabricated component; Then, the second motor, the fifth motor on the adjacent side of the first baffle, and the fourth motor are started to adjust the length of the prefabricated component; after the prefabricated component size adjustment is completed, the waterproof device is started; Step 2: If it is necessary to generate a prefabricated component with reserved positions for doors and windows, after the size adjustment device in step 1 generates the corresponding length and width specifications, the reserved position mold required for the prefabricated component to be manufactured is hoisted to the position specified by the size adjustment device through the hoisting moving device; if it is not necessary to generate a prefabricated component with reserved positions for doors and windows, proceed directly to step 3; Step 3: Concrete pouring stage: by calculating the concrete mass required for the prefabricated components, concrete is poured into the size adjustment device; Step 4: Height control stage: by hoisting the mobile device, use the lifting device to hook the steel cable hook of the height control device, hoist the height control device above the size adjustment device and slowly lower it, start the electric push rod 1, press the height control plate to the concrete, and slowly move the height control plate to the expected height under the action of the electric push rod 1, gather the concrete into the mold, and form a complete closed precast component mold; Step 5: After the mold is formed, the height control device and the reserved position mold are lifted and moved away in sequence by the lifting and moving device; after the size adjustment device is adjusted to restore the initial state, the formed prefabricated component is lifted and moved away by the lifting and moving device to complete the manufacture of a prefabricated component of a certain size specification.

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