Quick-release mold for prefabricated building wall production

Abstract

The utility model discloses a quick -detachable mould for prefabricated building wall production, including work table, its uniform distribution is provided with at least two support walls, and the both ends mirror image of work table are provided with gantry, and each support wall is located between two gantries, the mould body is set up on the work table through the gantry, and the mould body is provided with the corresponding number of through slot with support wall, wherein, each support wall one end is located in the corresponding through slot respectively, so that the complete plane is formed in the mould body, and the mould body is used for placing PC wall, drive unit is set up on the work table and is used for driving the mould body to be away from or close to the work table, through the mutual cooperation of mould body and multiple support walls, the through slot is filled, so that the complete plane is formed in the mould body, then the mortar is poured into the mould body and is plastic, starts drive unit, and drives the mould body to move downward, and PC wall is supported by multiple support walls at this moment, so that the mould body is separated from PC wall, and completes the form removal.

Description

Technical Field

[0001] This utility model relates to the technical field of prefabricated building production equipment, specifically to a quick-release mold for prefabricated building wall production. Background Technology

[0002] The use of molds is an essential step in the production of prefabricated building walls.

[0003] Traditional prefabricated building wall production molds have many problems when dismantling. The dismantling process is cumbersome and complicated, requiring a lot of manpower and time. Workers usually need to carefully remove the molds from the cast-in-place wall with various tools, which is not only inefficient, but also easily damages the wall during the dismantling process, affecting the quality and appearance of the wall and increasing production costs. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a quick-release mold for the production of prefabricated building walls, so as to solve the problem that the traditional mold has cumbersome steps and is time-consuming and labor-intensive in the demolding process.

[0005] According to an embodiment of this utility model, a quick-release mold for producing prefabricated building walls includes a workbench on which at least two support walls are evenly distributed, and gantry frames are mirror-mounted at both ends of the workbench, with each support wall located between the two gantry frames; a mold body is movably mounted on the workbench via the gantry frames, and the mold body has through slots corresponding to the number of support walls, wherein one end of each support wall is located in the corresponding through slot, so that a complete plane is formed inside the mold body, and the mold body is used to place PC walls; a driving unit is mounted on the workbench and is used to drive the mold body away from or towards the workbench.

[0006] Compared with the prior art, this utility model has the following beneficial effects: Through the cooperation of the mold body and multiple sets of support walls, the support walls are located in the through grooves inside the mold body, filling the through grooves to form a complete plane inside the mold body. Then, mortar is poured into the mold body for plasticization. When the PC wall is poured into the mold body and reaches the demolding strength, the drive unit is activated to drive the mold body to move downward. At this time, the PC wall is supported by multiple support walls, thereby allowing the mold body to detach from the PC wall and complete the demolding. This reduces the demolding steps, greatly reduces manual input, lowers labor intensity, and also avoids the impact of improper manual operation on the quality of the wall, significantly improving demolding efficiency.

[0007] Preferably, the drive unit includes a drive source mounted on the worktable, a transmission shaft that passes through each support wall and is rotatably mounted, and screws that are rotatably mounted in each gantry frame. Each screw is threadedly connected to both ends of the mold body. Both ends of the transmission shaft and the ends of the two screws near the worktable are provided with bevel gears, and the corresponding bevel gears mesh with each other. The middle part of the transmission shaft and the output shaft of the drive source are provided with spur gears, and the two spur gears mesh with each other.

[0008] Preferably, limit seats are fixedly provided at both ends of the mold body, and each limit seat is located in the corresponding gantry frame and is threadedly connected to the corresponding screw.

[0009] Preferably, each gantry frame is provided with a travel groove, and each limit seat is fixedly provided with limit blocks at both ends. Each limit block is respectively engaged in the corresponding travel groove and can slide.

[0010] Preferably, each gantry frame is provided with a protrusion at one end near the worktable, and each protrusion is used to limit the lower limit position of the mold body.

[0011] Preferably, the workbench is provided with a second protective cover and two sets of first protective covers, wherein each meshing bevel gear is located in the corresponding first protective cover, and the meshing spur gear is located in the second protective cover.

[0012] Preferably, a vibration motor is provided on the worktable.

[0013] Preferably, shock-absorbing pads are provided at all four corners of the bottom of the workbench.

[0014] Preferably, the inner wall of the mold body and the end of each support wall located inside the mold body are provided with a release coating. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present utility model.

[0016] Figure 2 This is an exploded structural diagram of an embodiment of the present invention.

[0017] Figure 3 This is a left view of an embodiment of the present utility model.

[0018] Figure 4 This is a demolding diagram of an embodiment of the present invention.

[0019] The reference numerals in the accompanying drawings include: 1. Workbench; 100. PC wall; 101. Support wall; 102. First protective cover; 103. Shock-absorbing pad; 104. Vibration motor; 2. Mold body; 201. Through slot; 202. Limit seat; 203. Limit block; 3. Gantry frame; 301. Stroke groove; 302. Protrusion; 4. Drive shaft; 401. Screw; 402. Bevel gear; 403. Spur gear; 404. Second protective cover; 405. Drive source. Detailed Implementation

[0020] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0021] like Figures 1 to 4 As shown in the figure, this utility model embodiment proposes a quick-release mold for the production of prefabricated building walls, which includes a workbench 1 on which at least two support walls 101 are evenly distributed, and a gantry frame 3 is mirrored at both ends of the workbench 1, with each support wall 101 located between the two gantry frames 3; a mold body 2, which is movably mounted on the workbench 1 via the gantry frame 3, and the mold body 2 has through slots 201 corresponding to the number of support walls 101, wherein one end of each support wall 101 is located in the corresponding through slot 201, so that a complete plane is formed inside the mold body 2, and the mold body 2 is used to place the PC wall 100; a driving unit is mounted on the workbench 1 and is used to drive the mold body 2 away from or towards the workbench 1.

[0022] The detailed working process of this embodiment is as follows: The gantry frame 3, which is mirrored at both ends of the workbench 1, provides a stable support and guiding structure for the mold body 2. During the wall pouring process, the gantry frame 3 can effectively bear the weight of the mold body 2 and the internal concrete, preventing the mold from shifting or shaking.

[0023] When the mold body 2 moves upward to the upper limit position of the gantry 3 under the control of the drive unit, the inner plane of the mold body 2 and the end face of the multiple support walls 101 are on the same plane to ensure the flatness of the bottom surface of the wall.

[0024] The support wall 101 is located in the through groove 201 inside the mold body 2. The through groove 201 is filled to form a complete plane inside the mold body 2. Then, mortar is poured into the mold body 2 for plasticization. After the wall is poured into the mold body 2 and reaches the demolding strength, the drive unit is activated to drive the mold body 2 to move downward. At this time, the wall is supported by multiple support walls 101, so that the mold body 2 is separated from the wall.

[0025] like Figure 2 and Figure 3As shown, the drive unit includes a drive source 405 mounted on the workbench 1, a drive shaft 4 that passes through each support wall 101 and is rotatably mounted, and screws 401 that are rotatably mounted in each gantry frame 3. Each screw 401 is threadedly connected to both ends of the mold body 2. Both ends of the drive shaft 4 and the ends of the two screws 401 near the workbench 1 are provided with bevel gears 402, and the corresponding bevel gears 402 mesh with each other. The middle part of the drive shaft 4 and the output shaft of the drive source 405 are provided with spur gears 403, and the two spur gears 403 mesh with each other.

[0026] The detailed working process of this embodiment is as follows: the spur gear 403 on the output shaft of the drive source 405 meshes with the spur gear 403 in the middle of the transmission shaft 4, ensuring stable power transmission to the transmission shaft 4. The bevel gears 402 at both ends of the transmission shaft 4 mesh with the bevel gears 402 on the screws 401, which can accurately distribute power to each screw 401. In this way, when the drive source 405 is started, each screw 401 can rotate synchronously, thereby ensuring that the mold body 2 is subjected to uniform force at both ends and slides smoothly along the gantry 3.

[0027] The aforementioned drive source is electric; in other embodiments, a suitable drive device may be provided depending on the actual situation.

[0028] like Figure 2 As shown, limit seats 202 are fixedly installed at both ends of the mold body 2. Each limit seat 202 is located in the corresponding gantry 3 and is threadedly connected to the corresponding screw 401.

[0029] The detailed working process of this embodiment is as follows: The limiting seat 202 is threadedly connected to the screw 401, which can accurately control the movement range of the mold body 2 within the gantry 3. When the drive unit drives the screw 401 to rotate, the mold body 2 moves accordingly. When the limiting seat 202 moves upward to the upper limit position of the gantry 3, at this time, the inner plane of the mold body 2 is on the same plane as the end faces of the multiple support walls 101.

[0030] like Figure 2 As shown, each gantry 3 has a stroke groove 301, and each limit seat 202 has a limit block 203 fixedly installed at both ends. Each limit block 203 is respectively locked in the corresponding stroke groove 301 and can slide.

[0031] The detailed working process of this embodiment is as follows: The cooperation between the stroke groove 301 and the limiting block 203 provides a clear guiding path for the movement of the limiting seat 202. The limiting block 203 is engaged in the stroke groove 301, so that the limiting seat 202 can only slide along the preset trajectory of the stroke groove 301, which can prevent the limiting seat 202 from deviating or shaking during the movement. At the same time, the sliding of the limiting block 203 in the stroke groove 301 can ensure that the mold body 2 always maintains a linear movement, preventing it from twisting or shifting laterally in the horizontal direction, further improving the stability and accuracy of the mold movement, which is conducive to ensuring the casting quality and demolding effect of the wall.

[0032] like Figure 2 As shown, each gantry 3 is provided with a protrusion 302 at one end near the worktable 1. Each protrusion 302 is used to limit the lower limit position of the mold body 2.

[0033] The detailed working process of this embodiment is as follows: With the setting of the protrusion 302, when the mold body 2 descends to the position of the protrusion 302, the protrusion 302 can block the mold body 2 from continuing to descend, avoid the mold body 2 from colliding with the worktable 1 or other equipment below, prevent the mold from being deformed or damaged due to impact, greatly extend the service life of the mold, reduce the equipment maintenance and replacement costs, and at the same time provide a stable support point for the mold body 2, so that it can maintain a horizontal and stable state.

[0034] like Figure 2 As shown, the workbench 1 is provided with a second protective cover 404 and two sets of first protective covers 102, wherein each meshing bevel gear 402 is located in the corresponding first protective cover 102, and the meshing spur gear 403 is located in the second protective cover 404.

[0035] The detailed working process of this embodiment is as follows: With the first protective cover 102 and the second protective cover 404 set, the meshing gears are protected to prevent the gears from being worn by foreign objects.

[0036] like Figure 3 As shown, a vibration motor 104 is installed on the workbench 1.

[0037] The detailed working process of this embodiment is as follows: the high-frequency vibration generated by the vibration motor 104 during operation can promote the concrete poured into the mold body 2 to flow and fill more quickly and evenly, effectively avoiding defects such as voids and honeycombs inside the wall, and greatly improving the density and strength of the wall.

[0038] like Figure 2 As shown, shock-absorbing pads 103 are installed at the four corners of the bottom of the workbench 1.

[0039] The detailed working process of this embodiment is as follows: With the setting of the shock-absorbing pad 103, the shock-absorbing pad 103 can enhance the friction between the workbench 1 and the ground, and at the same time absorb vibration energy to reduce the shaking of the workbench 1.

[0040] like Figure 1 As shown, the inner wall of the mold body 2 and the end of each support wall 101 located inside the mold body 2 are provided with a release coating.

[0041] The detailed working process of this embodiment is as follows: The release coating has a low coefficient of friction. After the wall is cast, the adhesion between the wall and the mold body 2 and the support wall 101 is greatly reduced. At the same time, the demolding time can be shortened by several times, which greatly improves the demolding efficiency and saves more time for the subsequent handling and processing of the wall, thereby improving the overall production rhythm.

[0042] The implementation principle of this application embodiment is as follows: First, the mold body 2 is moved to the limit position on the gantry 3 and held. Then, mortar is poured into the mold body 2 for plasticization. After the wall is poured in the mold body 2 and reaches the demolding strength, the drive source 405 is started to drive the mold body 2 to move downward. At this time, the wall is supported by multiple support walls 101, so that the mold body 2 is separated from the wall.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A quick-release mold for producing prefabricated building walls, characterized in that, include: A workbench (1) is provided with at least two support walls (101) evenly distributed on it, and a gantry frame (3) is mirrored at both ends of the workbench (1), with each support wall (101) located between the two gantry frames (3); The mold body (2) is movably mounted on the workbench (1) via the gantry frame (3). The mold body (2) has a number of through slots (201) corresponding to the number of support walls (101). One end of each support wall (101) is located in the corresponding through slot (201), so that a complete plane is formed inside the mold body (2). The mold body (2) is used to place the PC wall (100). A drive unit is provided on the worktable (1) for driving the mold body (2) away from or close to the worktable (1).

2. The quick-release mold for prefabricated building wall production according to claim 1, characterized in that: The drive unit includes a drive source (405) mounted on the workbench (1), a drive shaft (4) that passes through each of the support walls (101) and is rotatably mounted, and screws (401) that are rotatably mounted in each of the gantry frames (3). Each screw (401) is threadedly connected to both ends of the mold body (2). Both ends of the drive shaft (4) and the ends of the two screws (401) near the workbench (1) are provided with bevel gears (402), and the corresponding bevel gears (402) mesh with each other. The middle part of the drive shaft (4) and the output shaft of the drive source (405) are provided with spur gears (403), and the two spur gears (403) mesh with each other.

3. The quick-release mold for prefabricated building wall production according to claim 2, characterized in that: The mold body (2) is fixedly provided with limit seats (202) at both ends. Each limit seat (202) is located in the corresponding gantry frame (3) and is threadedly connected to the corresponding screw (401).

4. The quick-release mold for prefabricated building wall production according to claim 3, characterized in that: Each of the gantry frames (3) is provided with a travel groove (301), and each of the limiting seats (202) is fixedly provided with limiting blocks (203) at both ends. Each limiting block (203) is respectively locked in the corresponding travel groove (301) and can slide.

5. A quick-release mold for prefabricated building wall production according to claim 4, characterized in that: Each of the gantry frames (3) is provided with a protrusion (302) at one end near the worktable (1), and each of the protrusions (302) is used to limit the lower limit position of the mold body (2).

6. A quick-release mold for prefabricated building wall production according to claim 2, characterized in that: The workbench (1) is provided with a second protective cover (404) and two sets of first protective covers (102), wherein each meshing bevel gear (402) is located in the corresponding first protective cover (102), and the meshing spur gear (403) is located in the second protective cover (404).

7. A quick-release mold for prefabricated building wall production according to claim 1, characterized in that: The workbench (1) is equipped with a vibration motor (104).

8. A quick-release mold for prefabricated building wall production according to claim 1, characterized in that: The workbench (1) is equipped with shock-absorbing pads (103) at the four corners of its bottom.

9. A quick-release mold for prefabricated building wall production according to claim 1, characterized in that: The inner wall of the mold body (2) and one end of each of the support walls (101) located inside the mold body (2) are provided with a release coating.

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