A precast component forming mold

Abstract

The present invention relates to the technical field of precast component processing, and particularly relates to a precast component forming mold, which includes a housing arranged in a U shape, and an inner housing with the same shape as the housing is arranged inside the housing; a vertically arranged first push frame is slidably installed inside the first moving block, and a plurality of groups of first push rods are uniformly and fixedly installed on one side of the first push frame close to the optical fiber housing from top to bottom; a plurality of optical fiber grooves are linearly arranged inside the second moving block, a pushing device is installed at one end of the optical fiber groove away from the first moving block, and a vertically arranged second push frame is slidably installed at one end of the second moving block close to the first moving block. In this application, the optical fiber can be quickly inserted into the insertion groove without manual intervention, and at the same time, excessive grinding operations are not required, improving the efficiency and quality during the processing of precast components.

Description

Technical Field

[0001] The present invention relates to the technical field of prefabricated component processing, and particularly to a prefabricated component forming mold. Background Art

[0002] Prefabricated components refer to building components prefabricated in factories or on-site according to design specifications. These components are usually made of materials such as steel, wood, or concrete. Prefabricated components have a wide range of applications, covering multiple fields such as residential buildings, public buildings, bridges, tunnels, docks, rail transit, and industrial facilities.

[0003] As a kind of prefabricated component, a translucent concrete bench is often used to be installed in large public places such as parks or squares. On the one hand, it can be used for tourists to sit and rest. On the other hand, it can emit light at night and thus be used as a landscape decoration.

[0004] However, in the prior art when manufacturing a translucent concrete bench, it is often necessary for workers to manually insert a large number of optical fibers into the mold, and then manually spray concrete, compact, demold, and polish, etc. In the above process, especially the workload in the steps of inserting optical fibers and polishing is huge, which not only greatly increases the labor burden of workers, but also reduces the manufacturing efficiency of the translucent concrete bench, thus resulting in an increase in manufacturing costs. Summary of the Invention

[0005] The purpose of the present invention is to solve the above problems existing in the prior art, and to propose a prefabricated component forming mold.

[0006] To achieve the above purpose, the present invention adopts the following technical scheme: A prefabricated component forming mold includes a U-shaped outer shell. An inner shell with the same shape as the outer shell is arranged inside the outer shell. The outer shell and the inner shell are fixedly connected by sealing caps arranged at both ends of the two. A plurality of first insertion grooves are evenly formed on the side wall of the inner shell, and a plurality of second insertion grooves are evenly formed on the bottom wall. Two symmetrically arranged first moving blocks are placed inside the inner shell. A second moving block is fixedly connected to the common side of the two first moving blocks. A plurality of inclined optical fiber shells are installed from top to bottom at one end of the first moving block far away from the second moving block. A through hole penetrating from left to right is arranged at the lower end of the optical fiber shell;

[0007] A vertically arranged first pushing frame is slidably installed inside the first moving block. A plurality of groups of first pushing rods are evenly fixedly installed on the side of the first pushing frame close to the optical fiber shell from top to bottom. Each first pushing rod corresponds to the position of the through hole on each optical fiber shell, and the first pushing rod slidably penetrates through the through hole. A first telescopic assembly for driving the first pushing rod to move is arranged inside the first moving block;

[0008] A plurality of optical fiber grooves are linearly arrayed inside the second moving block. A pushing device is installed at one end of the optical fiber groove away from the first moving block. A vertically arranged second pushing frame is slidably installed at one end of the second moving block close to the first moving block. A second telescopic assembly is arranged between the second pushing frame and the inner bottom wall of the second moving block. A plurality of groups of second pushing rods are fixedly installed at equal intervals at the lower end of the second pushing frame. The number of the second pushing rods is the same as the number of the optical fiber grooves, and their positions correspond one by one.

[0009] Preferably, a vertically placed locking block is slidably installed above the first insertion groove. A spring is fixedly connected between the locking block and the inner top wall of the first insertion groove. The lower end of the locking block is provided with an inclined surface, and the inclined surface faces the side of the optical fiber insertion end.

[0010] Preferably, an ash leakage groove is arranged below the first insertion groove.

[0011] Preferably, the first telescopic assembly includes a plurality of groups of first electric push rods fixedly installed inside the first moving block from top to bottom. The first electric push rods are horizontally arranged and their output ends are fixedly connected to the first pushing frame.

[0012] Preferably, a vertically arranged limiting frame is installed on one side of the first moving block close to the second moving block. A third telescopic assembly is arranged on the side of the limiting frame away from the optical fiber shell. Two groups of symmetrically arranged first clamping frames are fixedly installed on the left and right sides of the limiting frame. A C-shaped groove is arranged at one end of the first clamping frame close to the optical fiber shell. The C-shaped groove slidably clamps the outer side of the lowermost end of the optical fiber shell. Two groups of upper and lower micro push rods are fixedly installed at the port of the C-shaped groove. A clamping block is fixedly installed at the output end of the micro push rod. Yielding grooves corresponding to the positions of the clamping blocks are opened on the upper and lower side walls of the lower end of the optical fiber shell.

[0013] Preferably, the third telescopic assembly includes a plurality of second electric push rods fixedly installed inside the first moving block from top to bottom. The second electric push rods are inclined and their output ends are fixedly connected to the limiting frame.

[0014] Preferably, the lower end of the limiting frame is fixedly connected with a connecting block. Two groups of symmetrically arranged second clamping frames are fixedly installed at the lower end of the connecting block. The second clamping frames are parallel to the first clamping frames, and another clamping block is installed at the lower end of the second clamping frames.

[0015] Preferably, the second telescopic assembly includes a plurality of groups of third electric push rods fixedly installed between the second pushing frame and the inner bottom wall of the second moving block.

[0016] Preferably, a blocking device fixedly installed on the second moving block is arranged between the two rightmost optical fibers inside the optical fiber groove.

[0017] Preferably, a plurality of driving wheels are installed at the lower end of the first moving block.

[0018] Compared with the existing technology, the advantages of the present invention are as follows:

[0019] 1. In the present application, through the settings of the first moving block, the second moving block, the optical fiber shell and the optical fiber groove, etc., the optical fibers pre-placed inside the optical fiber shell and the optical fiber groove can be inserted into the first insertion groove on the side wall of the inner shell and the second insertion groove on the bottom wall of the inner shell one by one. Compared with the manual insertion method in the prior art, on the one hand, the labor burden of the staff is greatly reduced, and on the other hand, the speed of optical fiber insertion can be increased, improving the efficiency of the entire working process.

[0020] 2. In the present application, first, the optical fiber material is inserted into the first insertion groove and the second insertion groove, and then self-compacting concrete is filled into the gap between the outer shell and the inner shell. After waiting for initial setting, the inner shell is removed. The port area of the optical fiber facing the inside of the bench is not covered by cement, and no redundant grinding operation is required. Only external grinding is needed, so that the light inside the bench can be scattered to the outside through the optical fiber.

[0021] In summary, in the present application, the optical fiber can be quickly inserted into the insertion groove without manual intervention, and at the same time, not too much grinding operation is required, improving the efficiency and quality of precast component processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic diagram of the overall structure of a precast component forming mold proposed by the present invention;

[0023] Figure 2 is a schematic diagram of the structure of the outer shell and the inner shell of a precast component forming mold proposed by the present invention;

[0024] Figure 3 is a schematic diagram of the structure of a part of the inner shell of a precast component forming mold proposed by the present invention;

[0025] Figure 4 is Figure 3 an enlarged schematic diagram of part A in

[0026] Figure 5 is a schematic diagram of the structure of the first moving block and the second moving block of a precast component forming mold proposed by the present invention;

[0027] Figure 6 is a schematic diagram of the structure of the first moving block and the second moving block of a precast component forming mold from another perspective proposed by the present invention;

[0028] Figure 7A schematic diagram of the internal structure of a first moving block of a prefabricated component forming mold proposed by the present invention;

[0029] Figure 8 A schematic diagram of the internal structure of an optical fiber shell of a prefabricated component forming mold proposed by the present invention;

[0030] Figure 9 A schematic structural diagram of a first clamping frame of a prefabricated component forming mold proposed by the present invention;

[0031] Figure 10 A schematic structural diagram of a limiting frame portion of a prefabricated component forming mold proposed by the present invention;

[0032] Figure 11 A schematic structural diagram of a first push frame of a prefabricated component forming mold proposed by the present invention;

[0033] Figure 12 A schematic diagram of the internal structure of a second moving block of a prefabricated component forming mold proposed by the present invention;

[0034] Figure 13 This is a schematic structural diagram of a second pushing frame of a prefabricated component forming mold proposed by the present invention.

[0035] In the figure: 1 outer shell, 2 inner shell, 201 first insertion slot, 202 second insertion slot, 203 ash leakage slot, 204 locking block, 3 sealing cover, 4 first moving block, 401 driving wheel, 5 optical fiber shell, 501 yielding slot, 6 limiting frame, 7 first clamping frame, 8 second clamping frame, 801 connecting block, 9 first pushing frame, 901 first pushing rod, 10 clamping block, 11 second moving block, 12 optical fiber slot, 13 pushing device, 14 blocking device, 15 second pushing frame, 151 second pushing rod. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0037] Reference Figures 1 to 13 A prefabricated component forming mold includes an outer shell 1 arranged in a "U" shape, an inner shell 2 is arranged inside the outer shell 1, the inner shell 2 has the same shape as the outer shell 1, the outer shell 1 and the inner shell 2 are fixedly connected by sealing covers 3 arranged at both ends of the outer shell 1 and a gap is arranged between the outer shell 1 and the inner shell 2, and the gap is used to fill self-compacting concrete.

[0038] A plurality of first insertion grooves 201 are evenly formed on the side walls of the inner shell 2, and a plurality of second insertion grooves 202 are evenly formed on the bottom wall. A dust leakage groove 203 is arranged below the first insertion groove 201, and a vertically placed locking block 204 is slidably installed above it. A spring is fixedly connected between the locking block 204 and the inner top wall of the first insertion groove 201. After the optical fiber is inserted into the first insertion groove 201, under the elastic force of the spring, the locking block 204 can move downward, so as to contact the end of the optical fiber to limit its position and keep it fixed. It should be noted that the lower end of the locking block 204 is provided with an inclined surface, and the inclined surface faces the side of the optical fiber insertion end, so that the optical fiber contacts and presses the inclined surface during the insertion process, causing the locking block 204 to move upward in a short time.

[0039] Two symmetrically arranged first moving blocks 4 are placed inside the inner shell 2. A second moving block 11 is fixedly connected to one side of the two first moving blocks 4. A plurality of driving wheels 401 are installed at the lower end of the first moving block 4. Under the action of the driving wheels 401, the combination of the first moving block 4 and the second moving block 11 can move inside the inner shell 2.

[0040] A plurality of inclined optical fiber housings 5 are installed from top to bottom at one end of the first moving block 4 far from the second moving block 11. Optical fibers are placed inside the optical fiber housings 5. The lower end of the optical fiber housing 5 is provided with a through hole penetrating from left to right, and the diameter of the through hole is equal to the diameter of the optical fiber, so as to facilitate the optical fiber to pass through it. A vertically arranged first pushing frame 9 is slidably installed inside the first moving block 4. A plurality of groups of first pushing rods 901 are evenly and fixedly installed on the side of the first pushing frame 9 close to the optical fiber housing 5 from top to bottom. Each first pushing rod 901 corresponds to the position of the through hole on each optical fiber housing 5, and the first pushing rod 901 slidably penetrates the through hole. A plurality of groups of first electric push rods are fixedly installed inside the first moving block 4 from top to bottom. The first electric push rods are horizontally arranged and their output ends are fixedly connected to the first pushing frame 9, so that when the first electric push rod operates, it can control the first pushing frame 9 to move inside the first moving block 4. While the first pushing frame 9 is moving, it drives the first pushing rods 901 to move synchronously, so as to push the lowermost optical fiber inside the optical fiber housing 5 into the first insertion groove 201 through the through hole.

[0041] In order to prevent the distance between two adjacent optical fibers at the lowermost part inside the optical fiber housing 5 from being too small, resulting in difficulty for the first pushing rod 901 to push the corresponding optical fiber into the first insertion groove 201, in this application, a vertically arranged limiting frame 6 is installed on one side of the first moving block 4 close to the second moving block 11. A plurality of second electric push rods fixedly installed inside the first moving block 4 are arranged from top to bottom on the side of the limiting frame 6 far from the optical fiber housing 5. The second electric push rods are inclined and their output ends are fixedly connected to the limiting frame 6. When the second electric push rod operates, it can push the limiting frame 6 to move obliquely upward by a certain distance.

[0042] Two groups of first clamping frames 7 are symmetrically installed on the left and right sides of the limiting frame 6. A C-shaped groove is provided at one end of the first clamping frame 7 close to the optical fiber shell 5. The C-shaped groove is slidably clamped on the outer side of the lower end of the optical fiber shell 5. Upper and lower groups of micro push rods are fixedly installed at the port of the C-shaped groove. A clamping block 10 is fixedly installed at the output end of the micro push rod. The upper and lower side walls of the lower end of the optical fiber shell 5 are provided with a clearance groove 501 corresponding to the position of the clamping block 10. When the micro push rod is running, the clamping block 10 can be driven to move inside the clearance groove 501, so that the upper and lower groups of clamping blocks 10 are located between the two adjacent optical fibers at the bottom of the optical fiber shell 5. At the same time, in conjunction with the oblique upward movement of the first clamping frame 7, the distance between the above two optical fibers can be increased.

[0043] The lower end of the limiting frame 6 is fixedly connected to a connecting block 801 , and the lower end of the connecting block 801 is fixedly installed with two sets of symmetrically arranged second clamping frames 8 , which are arranged parallel to the first clamping frame 7 , and another clamping block 10 is installed at the lower end of the second clamping frame 8 .

[0044] A plurality of optical fiber grooves 12 are provided in a linear array inside the second moving block 11, and each optical fiber groove 12 is filled with vertically placed optical fibers. A pushing device 13 is installed at one end of the optical fiber groove 12 away from the first moving block 4. The pushing device 13 is a prior art, and its working end contacts the optical fiber, so that the optical fiber can be pushed to move inside the optical fiber groove 12. A second pushing frame 15 is slidably installed at one end of the second moving block 11 close to the first moving block 4, and a plurality of third electric push rods are fixedly installed between the second pushing frame 15 and the inner bottom wall of the second moving block 11. Under the action of the third electric push rod, the second pushing frame 15 can be moved up and down inside the second moving block 11, and a plurality of groups of second pushing rods 151 are fixedly installed at the lower end of the second pushing frame 15 at equal intervals. The number of second pushing rods 151 is the same as the number of optical fiber grooves 12, and the positions of the two correspond one to one, so that when the third electric push rod drives the second pushing frame 15 to move downward, it can drive the plurality of second pushing rods 151 to move downward synchronously, and then, under the push of the second pushing rods 151, the optical fibers inside the plurality of optical fiber grooves 12 can be pushed into the second insertion groove 202 at the same time.

[0045] Similarly, in order to prevent the distance between the two rightmost optical fibers in the optical fiber groove 12 from being too small, thereby making it difficult for the second pushing rod 151 to push the corresponding optical fiber into the second insertion groove 202, a blocking device 14 fixedly mounted on the second moving block 11 is provided between the two rightmost optical fibers in the optical fiber groove 12 in the present application.

[0046] The specific working principle of the present invention is as follows: the outer shell 1 and the inner shell 2 are fixed by the sealing cover 3, a plurality of first insertion grooves 201 are opened on the side wall of the inner shell 2, an ash leakage groove 203 is opened at the bottom of the first insertion groove 201, and a second insertion groove 202 is opened through the bottom of the inner shell 2. A plurality of grooves are opened on the inner side of the outer shell 1, and the positions of the grooves and the first insertion grooves 201 and the second insertion grooves 202 correspond to each other. A locking block 204 is installed on the side wall of each first insertion groove 201 and the second insertion groove 202 through a spring. The outer shell 1 and the inner shell 2 molds of appropriate specifications are selected according to needs for assembly, and the sealing covers 3 are fixedly connected at both ends by bolts, so as to form a mold with only the top opening. Next, it is only necessary to insert the optical fiber material and pour the self-compacting concrete from the top. After solidification, it can be properly polished to obtain a prefabricated component of the light-transmitting concrete bench.

[0047] Select the first moving block 4 and the second moving block 11 of appropriate specifications, fix the two first moving blocks 4 and the second moving blocks 11 together, and finally the distance between the outer walls of the two first moving blocks 4 is just the distance between the inner walls on both sides of the inner shell 2, push the assembled first moving block 4 and the second moving block 11 into the inner shell 2 from one side of the inner shell 2, and the bottom of the second moving block 11 is close to the inner shell 2. A driving wheel 401 is installed at the bottom of the first moving block 4, which can drive the entire device to move inside the inner shell 2. Before moving, place a sufficient amount of optical fibers prepared in advance inside multiple optical fiber shells 5 and optical fiber grooves 12 respectively, and control the first pushing frame 9 to extend from the inside of the first moving block 4, and the second pushing frame 15 to extend from the inside of the second moving block 11.

[0048] When the first pushing frame 9 inside the first moving block 4 corresponds to the first insertion slot 201 of the inner shell 2, several clamping blocks 10 are controlled to extend and clamp between the innermost optical fiber and the second-to-last optical fiber inside the optical fiber shell 5, and then the limiting frame 6 is controlled to move obliquely upward, so that the distance between the innermost optical fiber and the second-to-last optical fiber inside the optical fiber shell 5 is increased, and the clamping block 10 moves inside the yielding slot 501 until the second-to-last optical fiber does not block the movement of the first pushing rod 901, and then the first pushing frame 9 is controlled to retract toward the inside of the first moving block 4, and the first pushing rod 901 can push The innermost optical fiber inside the movable optical fiber shell 5 is pushed out, one end is inserted into the internal groove of the outer shell 1 and the other end remains in the first insertion groove 201. The locking block 204 will lock the inserted optical fiber under the action of the spring to prevent it from falling. Impurities and pollution attached to the surface of the optical fiber will be scraped off during the insertion process and leak out from the ash leakage groove 203. There is less dust on the surface of the optical fiber, which can be better combined with the self-compacting cement to reduce the possibility of falling off. After the insertion of a row of optical fibers on the side wall is completed, the first pushing frame 9 is extended again, the clamping block 10 is contracted, and the optical fiber inside the optical fiber shell 5 is automatically replenished under the action of gravity, which is convenient for the next optical fiber insertion.

[0049] Since the optical fiber housing 5 at the bottom has insufficient space, only the second clamping frame 8 at the bottom of the limiting frame 6 controls the operation of the clamping block 10 .

[0050] Similarly, when the second pushing frame 15 inside the second moving block 11 and the second insertion slot 202 of the inner shell 2 correspond to each other, the blocking device 14 is controlled to be stuck between the rightmost optical fiber and the second to last optical fiber in the optical fiber slot 12, and the second pushing frame 15 is controlled to retract toward the inside of the second moving block 11. The second pushing rod 151 can push the innermost optical fiber in the optical fiber slot 12 to extend out, and one end of the optical fiber is inserted into the internal groove of the outer shell 1 and the other end remains in the second insertion slot 202. At this point, the bottom optical fiber is inserted. The second pushing frame 15 is controlled to reset and the pushing device 13 is controlled to move when it reaches the next position, and the blocking device 14 is opened, so that new optical fibers are replenished in time for easy insertion.

[0051] When the first moving block 4 and the second moving block 11 are initially placed, the positions of the first row of second insertion grooves 202 of the inner shell 2 and the second pushing frame 15 inside the second moving block 11 correspond. At this time, the first pushing frame 9 inside the first moving block 4 has not yet corresponded to the first row of first insertion grooves 201 of the inner shell 2, that is, the optical fiber is inserted into the bottom first and then into the side wall. The advantage of this is that the impurities inside the ash leakage groove 203 will not fall onto the second moving block 11 after the first moving block 4 leaves, and will not affect the cleanliness of the optical fiber inside the optical fiber groove 12.

[0052] The device only needs to assemble the outer shell 1, the inner shell 2 and the sealing cover 3 in advance, and then quickly insert the optical fiber between the outer shell 1 and the inner shell 2 through a mechanical structure, which greatly reduces manual labor. The optical fiber is inserted from the inner shell 2 to the outer shell 1, and the port is located inside the first insertion groove 201 and the second insertion groove 202. Self-compacting concrete is added, and steel bars and other materials can also be added in advance as needed. After waiting for initial solidification, the inner shell 2 is removed. The port of the optical fiber facing the inside of the bench is not covered by cement, and no extra grinding operation is required. Only external grinding is required. The light inside the bench can be scattered to the outside through the optical fiber.

[0053] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A prefabricated component forming mold, comprising an outer shell (1) arranged in a U-shape, an inner shell (2) having the same shape as the outer shell (1) being arranged inside the outer shell (1), the outer shell (1) and the inner shell (2) being fixedly connected via sealing covers (3) arranged at both ends thereof, a plurality of first insertion grooves (201) being uniformly provided on the side wall of the inner shell (2), and a plurality of second insertion grooves (202) being uniformly provided on the bottom wall thereof, characterized in that: Two symmetrically arranged first moving blocks (4) are placed inside the inner shell (2), one side of the two first moving blocks (4) being fixedly connected to a second moving block (11), a plurality of optical fiber shells (5) arranged obliquely are installed from top to bottom at one end of the first moving block (4) away from the second moving block (11), optical fibers are placed inside the optical fiber shells (5), and the lower end of the optical fiber shells (5) is provided with through holes penetrating left and right; A vertically arranged first push frame (9) is slidably mounted inside the first moving block (4); a plurality of first push rods (901) are evenly and fixedly mounted from top to bottom on a side of the first push frame (9) close to the optical fiber housing (5); each first push rod (901) corresponds to a through hole position on each optical fiber housing (5) in a one-to-one manner, and the first push rod (901) slides through the through hole; a first telescopic assembly for driving the first push rod (901) to move is arranged inside the first moving block (4); A plurality of optical fiber grooves (12) are provided in a linear array inside the second moving block (11), each of the optical fiber grooves (12) is filled with vertically placed optical fibers, a pushing device (13) is installed at one end of the optical fiber groove (12) away from the first moving block (4), a second pushing frame (15) is slidably installed vertically at one end of the second moving block (11) close to the first moving block (4), a second telescopic component is provided between the second pushing frame (15) and the inner bottom wall of the second moving block (11), and a plurality of groups of second pushing rods (151) are fixedly installed at equal intervals on the lower end of the second pushing frame (15), the number of the second pushing rods (151) is the same as the number of the optical fiber grooves (12), and the positions of the two correspond one to one; The first telescopic assembly comprises a plurality of first electric push rods fixedly mounted from top to bottom inside the moving block (4), the first electric push rods being arranged horizontally and having output ends fixedly connected to the first pushing frame (9); The second telescopic assembly comprises a plurality of groups of third electric push rods fixedly mounted between the second pushing frame (15) and the inner bottom wall of the second moving block (11).

2. The prefabricated component forming mold according to claim 1, characterized in that: A vertically placed locking block (204) is slidably mounted above the first insertion slot (201), a spring is fixedly connected between the locking block (204) and the inner top wall of the first insertion slot (201), and a bevel is provided at the lower end of the locking block (204), with the bevel facing the optical fiber insertion end.

3. The prefabricated component forming mold according to claim 1, characterized in that: An ash leakage groove (203) is provided below the first insertion groove (201).

4. The prefabricated component forming mold according to claim 1, characterized in that: A vertically arranged limit frame (6) is installed on a side of the first moving block (4) close to the second moving block (11); a third telescopic assembly is installed on a side of the limit frame (6) away from the optical fiber housing (5); two groups of symmetrically arranged first clamping frames (7) are fixedly installed on the left and right sides of the limit frame (6); a C-shaped groove is provided at one end of the first clamping frame (7) close to the optical fiber housing (5); the C-shaped groove is slidably clamped on the outer side of the lowermost end of the optical fiber housing (5); two groups of upper and lower micro push rods are fixedly installed at the end of the C-shaped groove; a clamping block (10) is fixedly installed at the output end of the micro push rod; and upper and lower side walls of the lower end of the optical fiber housing (5) are provided with a clearance groove (501) corresponding to the position of the clamping block (10).

5. The prefabricated component forming mold according to claim 4, characterized in that: The third telescopic assembly comprises a plurality of second electric push rods fixedly mounted from top to bottom inside the first moving block (4), the second electric push rods being arranged in an inclined manner and having output ends fixedly connected to the limiting frame (6).

6. The prefabricated component forming mold according to claim 4, characterized in that: The lower end of the limiting frame (6) is fixedly connected to a connecting block (801), and the lower end of the connecting block (801) is fixedly mounted with two groups of symmetrically arranged second clamping frames (8), the second clamping frames (8) are arranged in parallel with the first clamping frames (7), and another clamping block (10) is mounted at the lower end of the second clamping frames (8).

7. The prefabricated component forming mold according to claim 1, characterized in that: A blocking device (14) fixedly mounted on the second moving block (11) is provided between the two rightmost optical fibers inside the optical fiber slot (12).

8. The prefabricated component forming mold according to claim 1, characterized in that: A plurality of driving wheels (401) are mounted on the lower end of the first moving block (4).

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