Prefabricated concrete component production equipment

Abstract

The utility model discloses precast concrete component production equipment which comprises a production supporting frame and a plurality of placing rollers arranged in the production supporting frame, the placing rollers are arranged in the production supporting frame at equal intervals in the front-back direction, and the placing rollers can rotate clockwise and anticlockwise in the production supporting frame. A novel mold anti-falling device is additionally arranged at the center of each of the left end and the right end of a production supporting frame, and after a prefabricated part mold is placed on a plurality of placing rollers in the production supporting frame, concrete can be injected into the prefabricated part mold through a concrete charging barrel above the prefabricated part mold; before, the prefabricated part mold can be fixed at the left end and the right end of the prefabricated part mold through the two mold anti-disengaging devices, and after the two ends of the prefabricated part mold are fixed by the mold anti-disengaging devices, impact force generated when concrete is poured into the mold can be resisted; and displacement caused by impact force when a large amount of concrete is injected into a prefabricated part mold is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field related to construction, and particularly relates to a production device for concrete precast components. Background Art

[0002] The production process of traditional concrete components usually relies on manual operation, with problems such as low production efficiency and difficult quality assurance. Therefore, a device that can automate and precisely control the concrete pouring process has become one of the focuses of current technological innovation;

[0003] The production device for concrete precast components came into being. Through the built-in placement rollers and pouring top frame structure, it realizes the stable support and precise positioning of the concrete mold, improving the uniformity and efficiency during the concrete pouring process. The device is equipped with an electric drive system and an intelligent controller, which can accurately regulate the concrete feeding and the movement of the mold, ensuring that the concrete fully fills the mold and remains evenly distributed, thus effectively avoiding possible quality problems during the pouring process.

[0004] However, when using the production device for concrete precast components, it is necessary to place the precast component mold well, and then inject the stirred concrete into the precast component mold through the hopper above the mold. After the concrete in the precast component mold solidifies, it will form a finished precast component. However, when a large amount of concrete is injected into the precast component mold, an impact force will be generated. Once the impact force of the concrete on the precast component mold is too large, it is easy to cause the mold to displace, resulting in the concrete in the hopper not being accurately injected into the mold, which will waste concrete. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a production device for concrete precast components to solve the problem that when a large amount of concrete is injected into the precast component mold, an impact force will be generated. Once the impact force of the concrete on the precast component mold is too large, it is easy to cause the mold to displace, resulting in the concrete in the hopper not being accurately injected into the mold as mentioned in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A production device for concrete precast components, including a production support frame and a plurality of placement rollers arranged equidistantly before and after inside the production support frame. The plurality of placement rollers can rotate clockwise and counterclockwise inside the production support frame. A precast component mold is placed on the top of the plurality of placement rollers. Lifting heads are arranged on the outer walls at the front and rear ends of the precast component mold. Mold anti-displacement devices are arranged at the centers of the left and right ends of the production support frame;

[0007] The mold anti - detachment device at the center of the right end of the production support frame includes a metal fixing sleeve, an anti - detachment seat, and an adjustment screw hole. The metal fixing sleeve is sleeved outside the center of the right end of the production support frame. The metal fixing sleeve is fixedly connected to the production support frame by screws. An anti - detachment seat is welded to the right end of the metal fixing sleeve. An adjustment screw hole is arranged inside the top end of the anti - detachment seat. The top end of the anti - detachment seat is flush with the top end of the precast member mold.

[0008] Preferably, the mold anti - detachment device further includes a pressing head, a pressing screw, and an adjustment head. The pressing screw is threadedly inserted into the adjustment screw hole. A pressing head is arranged at the left end of the pressing screw. The pressing head is located on the left side of the anti - detachment seat. An adjustment head is arranged at the right end of the pressing screw.

[0009] Preferably, the adjustment head can drive the pressing screw to rotate. When the pressing screw rotates, it can move left and right in the adjustment screw hole through the thread. The pressing head can tightly press against the outer wall of the right end of the precast member mold.

[0010] Preferably, placing supports are welded at the four corners of the bottom of the production support frame. Placing foot pads are arranged at the bottom ends of the four placing supports. The outer walls of the bottom ends of the four placing foot pads are on the same horizontal plane.

[0011] Preferably, support columns are arranged at the four corners of the top of the production support frame. A pouring top frame is connected to the top ends of the four support columns. The pouring top frame is parallel to the production support frame.

[0012] Preferably, electric drive seats are arranged outside the front and rear ends of the pouring top frame. A stepping motor is arranged at the center of the top end of the electric drive seat. A plurality of drive rollers are arranged inside the top end of the electric drive seat. The stepping motor drives the plurality of drive rollers to drive the electric drive seat to move left and right.

[0013] Preferably, a concrete material cylinder is connected between the two electric drive seats. A blanking valve port is arranged at the bottom end of the concrete material cylinder. The blanking valve port can be electrically controlled to be in an open or closed state.

[0014] Compared with the prior art, the present utility model provides a concrete precast member production device, which has the following beneficial effects:

[0015] The technical solution of the present utility model adds a new mold anti - detachment device at the centers of the left and right ends of the production support frame. After the precast component mold is placed on multiple placement rollers inside the production support frame, concrete is poured into the precast component mold through the concrete hopper above. Before that, the two mold anti - detachment devices can fix the precast component mold at its left and right ends. After the two ends of the precast component mold are fixed by the mold anti - detachment devices, it can resist the impact force generated when concrete is poured into the mold, avoiding the displacement of the precast component mold due to the impact force when a large amount of concrete is poured into it. In this way, it can not only ensure that the concrete can be quickly and evenly poured into the precast component mold, but also avoid the damage caused by the mold falling off. Brief Description of the Drawings

[0016] Figure 1 It is a three - dimensional structural schematic diagram of a concrete precast component production device of the present utility model.

[0017] Figure 2 It is a three - dimensional structural schematic diagram of the concrete hopper of the present utility model.

[0018] Figure 3 It is a three - dimensional structural schematic diagram of the mold anti - detachment device of the present utility model.

[0019] In the figure: 1, placement support pillar; 2, production support frame; 3, placement roller; 4, lifting head; 5, precast component mold; 6, mold anti - detachment device; 7, support pillar; 8, pouring top frame; 9, electric drive seat; 10, blanking valve port; 11, stepping motor; 12, concrete hopper; 13, pressing head; 14, metal fixing sleeve; 15, anti - detachment seat; 16, adjustment screw hole; 17, pressing screw; 18, adjustment head. Specific Embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the protection scope of the present utility model.

[0021] The present utility model provides as Figures 1-3A concrete precast component production device shown includes a production support frame 2 and a plurality of placement rollers 3 arranged inside the production support frame 2. The plurality of placement rollers 3 are arranged equidistantly before and after inside the production support frame 2, and the placement rollers 3 can rotate clockwise and counterclockwise inside the production support frame 2. A precast component mold 5 is placed on the tops of the plurality of placement rollers 3. Lifting heads 4 are provided on the outer walls of the front and rear ends of the precast component mold 5. Placement columns 1 are welded at the four corners of the bottom of the production support frame 2. Placement foot pads are provided at the bottoms of the four placement columns 1, and the outer walls of the bottoms of the four placement foot pads are on the same horizontal plane. Support columns 7 are provided at the four corners of the top of the production support frame 2. A pouring top frame 8 is connected to the tops of the four support columns 7. The pouring top frame 8 is parallel to the production support frame 2. When using this concrete precast component production device, first, the precast component mold 5 needs to be placed on the plurality of placement rollers 3 inside the production support frame 2, then the precast component mold 5 is fixed. Then, the concrete feeding device needs to be docked with the concrete barrel 12 so that the discharge port of the feeding device is above the concrete barrel 12. Then, the mixed concrete is injected into the concrete barrel 12 through the feeding device. Then, the feeding valve opening 10 at the bottom of the concrete barrel 12 needs to be electrically opened. At this time, the mixed concrete inside the concrete barrel 12 will be injected into the precast component mold 5 through the feeding valve opening 10 until the precast component mold 5 is filled with concrete. Then, it is necessary to wait for the concrete to solidify. After the concrete solidifies, it will form a finished precast component. Then, the lifting heads 4 at the front and rear ends of the precast component mold 5 are connected to the lifting device, and the precast component mold 5 is lifted from the placement rollers 3 by the lifting device. Then, the finished precast component inside the mold can be taken out.

[0022] As Figure 1 and Figure 2As shown, electric drive seats 9 are provided at both the front and rear ends of the pouring top frame 8. A stepping motor 11 is provided at the center of the top end of the electric drive seat 9. Multiple drive rollers are provided inside the top end of the electric drive seat 9. The stepping motor 11 drives the multiple drive rollers to drive the electric drive seat 9 to move left and right. A concrete hopper 12 is connected between the two electric drive seats 9. A blanking valve port 10 is provided at the bottom end of the concrete hopper 12. The blanking valve port 10 can be electrically controlled to be opened and closed. When the concrete hopper 12 is ready to pour the concrete stored inside into the precast component mold 5, the external electrical controller will open the blanking valve port 10, so that the concrete inside the concrete hopper 12 can be injected into the precast component mold 5 through the blanking valve port 10. At the same time, the stepping motor 11 works. The stepping motor 11 drives the drive rollers inside the electric drive seat 9, so that the two electric drive seats 9 move left and right synchronously on the pouring top frame 8. This will drive the concrete hopper 12 to move left and right above the precast component mold 5. This will enable the concrete to be injected into the precast component mold 5 more evenly and quickly, avoiding the uneven distribution of the poured concrete in the precast component mold 5.

[0023] As Figure 1 and Figure 3 shown, mold anti - detachment devices 6 are provided at the centers of both the left and right ends of the production support frame 2. The mold anti - detachment device 6 at the center of the right end of the production support frame 2 includes a metal fixing sleeve 14, an anti - detachment seat 15 and an adjustment screw hole 16. The metal fixing sleeve 14 is sleeved outside the center of the right end of the production support frame 2. The metal fixing sleeve 14 is fixedly connected to the production support frame 2 by screws. An anti - detachment seat 15 is welded to the right end of the metal fixing sleeve 14. An adjustment screw hole 16 is provided inside the top end of the anti - detachment seat 15. The top end of the anti - detachment seat 15 is flush with the top end of the precast component mold 5. The mold anti - detachment device 6 further includes a pressing head 13, a pressing screw 17 and an adjustment head 18. The pressing screw 17 is threadedly inserted into the adjustment screw hole 16. A pressing head 13 is provided at the left end of the pressing screw 17. The pressing head 13 is located on the left side of the anti - detachment seat 15. An adjustment head 18 is provided at the right end of the pressing screw 17.

[0024] As Figure 1 and Figure 3As shown, the adjusting head 18 can drive the pressing screw 17 to rotate. When the pressing screw 17 rotates, it can move left and right in the adjusting screw hole 16 through the thread. The pressing head 13 can tightly press against the outer wall of the right end of the precast member mold 5. After the precast member mold 5 is placed on multiple placement rollers 3, in order to increase the impact resistance of the precast member mold 5 and prevent the precast member mold 5 from being easily displaced and falling, two mold anti-displacement devices 6 are needed to fix the precast member mold 5 at both the left and right ends. Specifically, a wrench is needed to drive the adjusting head 18 to rotate. The adjusting head 18 will drive the pressing screw 17 to rotate. The pressing screw 17 moves towards the precast member mold 5 through the thread in the adjusting screw hole 16 inside the anti-displacement seat 15 until the pressing head 13 on the pressing screw 17 abuts against the outer wall of the precast member mold 5. Then, continue to tighten the pressing screw 17. After both mold anti-displacement devices 6 are adjusted, the two pressing screws 17 will respectively tightly press against the left and right ends of the precast member mold 5 through the pressing heads 13. Therefore, the precast member mold 5 can be firmly clamped and fixed on the placement rollers 3. When pouring concrete into the precast member mold 5, the impact force generated by the concrete will be resisted by the two mold anti-displacement devices 6, thereby preventing the precast member mold 5 from being displaced and ensuring that the concrete can be poured into the mold fully and quickly.

[0025] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A concrete precast component production device, comprising a production support frame (2) and a plurality of placing rollers (3) arranged inside the production support frame (2), wherein the plurality of placing rollers (3) are arranged equidistantly in front and back inside the production support frame (2), and the placing rollers (3) can rotate clockwise or counterclockwise inside the production support frame (2), a precast component mold (5) is placed on the top of the plurality of placing rollers (3), and the outer walls of the front and rear ends of the precast component mold (5) are both provided with lifting heads (4), characterized in that: The production support frame (2) is provided with a mold anti-dropping device (6) at the center of both left and right ends; The mold anti-slip device (6) at the center of the right end of the production support frame (2) comprises a metal fixing sleeve (14), an anti-slip seat (15) and an adjusting screw hole (16); the metal fixing sleeve (14) is sleeved on the outside of the center of the right end of the production support frame (2); the metal fixing sleeve (14) is fixedly connected to the production support frame (2) by screws; the anti-slip seat (15) is welded to the right end of the metal fixing sleeve (14); the adjusting screw hole (16) is arranged inside the top end of the anti-slip seat (15); and the top end of the anti-slip seat (15) is flush with the top end of the prefabricated component mold (5).

2. The precast concrete component production equipment according to claim 1, characterized in that: The mold anti-slip device (6) further comprises a pressing head (13), a pressing screw (17) and an adjusting head (18); the pressing screw (17) is threadedly inserted into the adjusting screw hole (16); the pressing head (13) is arranged at the left end of the pressing screw (17); the pressing head (13) is located on the left side of the anti-slip seat (15); and the adjusting head (18) is arranged at the right end of the pressing screw (17).

3. The precast concrete component production equipment according to claim 2, characterized in that: The adjusting head (18) can drive the pressing screw (17) to rotate. When the pressing screw (17) rotates, it can move left and right in the adjusting screw hole (16) through the thread. The pressing head (13) can be pressed and fitted on the outer wall of the right end of the prefabricated component mold (5).

4. The precast concrete component production equipment according to claim 1, characterized in that: The production support frame (2) is welded with mounting pillars (1) at the four corners of the bottom, and the bottom ends of the four mounting pillars (1) are provided with mounting pads, and the outer walls of the bottom ends of the four mounting pads are maintained on the same horizontal plane.

5. The precast concrete component production equipment according to claim 1, characterized in that: Support pillars (7) are provided at the four corners of the top of the production support frame (2), and the tops of the four support pillars (7) are connected to casting top frames (8), and the casting top frames (8) and the production support frame (2) are parallel to each other.

6. The precast concrete component production equipment according to claim 5, characterized in that: Electric drive seats (9) are arranged outside the front and rear ends of the casting top frame (8), a stepper motor (11) is arranged at the center of the top end of the electric drive seat (9), and a plurality of drive rollers are arranged inside the top end of the electric drive seat (9). The stepper motor (11) drives the plurality of drive rollers to drive the electric drive seat (9) to move left and right.

7. The precast concrete component production equipment according to claim 6, characterized in that: A concrete barrel (12) is connected between the two electric drive seats (9), and a discharge valve (10) is provided at the bottom end of the concrete barrel (12). The discharge valve (10) can be electrically controlled to be opened and closed.

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