CN212919827U

CN212919827U - A mould for processing of concrete prefabricated product

Info

Publication number: CN212919827U
Application number: CN202021050694.7U
Authority: CN
Inventors: 白玉斌
Original assignee: Henan Gangfa New Building Materials Co ltd
Current assignee: Henan Gangfa New Building Materials Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-04-09
Anticipated expiration: 2030-06-09

Abstract

The utility model provides a mould for processing of concrete prefabricate relates to the concrete processing field. This a mould for processing of concrete prefabricated product, including the die body, the inside of die body is provided with the apron, and the last fixed surface of apron installs the charge-in pipeline who link up it, and the equal fixed mounting in both ends has the sleeve about two sides around the die body, and the last fixed surface of apron installs four L templates, and the equal fixed mounting in one end of apron is kept away from to four L templates has the screw rod, and four sleeves are run through respectively to the one end that the L template was kept away from to the screw rod, and the one end threaded connection after the screw rod runs through the sleeve has. This a mould for processing of concrete prefab through setting up motor, lead screw, slider, hand wheel and die body, has reached the effect that makes the inside concrete evenly distributed of die body, and it is harder and other positions are more fragile to have solved the concrete prefab bottom after the stand among the prior art, leads to the performance of whole prefab inhomogeneous, influences the problem of commodity quality.

Description

A mould for processing of concrete prefabricated product

Technical Field

The utility model relates to a concrete processing technology field specifically is a mould for processing of concrete prefabricate.

Background

At present, in order to facilitate the production of small-sized concrete prefabricated products, mixed concrete is often directly injected into a mold to manufacture the concrete prefabricated products. However, because the concrete has many components and different densities, the concrete is solidified directly by standing, so that the bottom of the formed prefabricated product is hard and other parts are fragile, the performance of the whole prefabricated product is not uniform, and the quality of goods is affected.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a mould for processing of concrete prefab has solved among the prior art concrete prefab bottom after the static harder and other positions are more fragile, leads to the inhomogeneous performance of whole prefab, influences the problem of commodity quality.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a mould for processing a concrete prefabricated product comprises a mould body, wherein a cover plate is arranged in the mould body, a feeding pipeline penetrating through the cover plate is fixedly arranged on the upper surface of the cover plate, sleeves are fixedly arranged at the left end and the right end of the front surface and the rear surface of the mould body, four L-shaped plates are fixedly arranged on the upper surface of the cover plate, screws are fixedly arranged at the ends of the four L-shaped plates, which are far away from the cover plate, respectively, the ends of the screws, which are far away from the L-shaped plates, penetrate through the four sleeves, are respectively connected with nuts through threads, pin columns are fixedly arranged on the left side and the right side of the mould body, swivel rings are sleeved outside the two pin columns, a hand wheel is fixedly arranged at the end, which is far away from the mould body, of the pin column on the right side, supporting slide ways are respectively arranged on the left side and the right side of the lower part of the, the inside of two support slides all is provided with the lead screw, both ends rotate with the front and back both ends of support slide respectively around the lead screw to be connected, the lead screw runs through two sliders and the lead screw is connected with two slider transmissions, the equal fixedly connected with turning block in front end of two lead screws, through two connecting plate fixed connection between the front end of two support slides, the top of two connecting plates is provided with the motor, motor and two connecting plate fixed connection, the main shaft fixedly connected with cam of motor, the cam contacts with the die body.

Preferably, the front end and the rear end of the supporting slide are fixedly provided with supporting plates, the front end and the rear end of the screw rod penetrate through the two supporting plates respectively, and the front end and the rear end of the screw rod are rotatably connected with the two supporting plates.

Preferably, the front surface of the die body is fixedly provided with a wear-resisting block, and the circumferential surface of the cam is contacted with the wear-resisting block.

Preferably, the outer side face of the cover plate is in contact with the inner wall of the die body, the four L-shaped plates are respectively located at four corners of the cover plate, and the two sleeves located on one side are arranged in bilateral symmetry with the vertical center line of the die body.

Preferably, the longitudinal section of the pin is in an I-shaped structure, and the swivel is positioned inside the groove of the pin.

Preferably, the screw threads of the front part and the rear part of the screw rod are opposite in direction, the two sliding blocks are respectively positioned at two ends of the screw rod, which are opposite in thread direction, and the two sliding blocks are symmetrically arranged in front and rear directions by using the central line of the screw rod.

(III) advantageous effects

The utility model provides a mould for processing of concrete prefabricate. The method has the following beneficial effects:

1. the mould for processing the concrete prefabricated product is provided with the motor, the screw rod, the sliding blocks, the hand wheel and the mould body, the concrete can be injected into the mould body through the feeding pipeline, the concrete can be covered through the cover plate, the screw rod is rotated, the two sliding blocks can be mutually close to or mutually far away from each other when the screw rod rotates, when the two sliding blocks are mutually close to each other, the mould body begins to leave the ground, the hand wheel is rotated at the moment, the mould body can be swung when the hand wheel rotates, the concrete in the mould body can be uniformly distributed at the moment, when the screw rod is reversely rotated, the mould body begins to descend, the motor is controlled to rotate at the moment, the motor can drive the cam to rotate when rotating, the wear-resisting block can be jacked when the cam rotates, a vibrating effect can be achieved on the mould body at the moment, and the effect of uniformly, the problem of among the prior art after standing concrete prefabricated product bottom harder and other positions are more fragile, lead to whole prefabricated product's inhomogeneous performance, influence commodity quality is solved.

2. This a mould for processing of concrete prefab through setting up apron, threaded rod and nut, when the concrete shaping is annotated and is advanced to finish, will lap the whereabouts, makes the upper end contact of apron and concrete, rotates the nut this moment, makes apron and the close contact of concrete, and the apron can be fixed this moment, has reached the effect that the skew appears in the inside concrete atress of preventing the die body.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of a part of the structure of the present invention;

fig. 4 is a schematic structural diagram of the mold body of the present invention.

The device comprises a die body 1, a cover plate 2, a feeding pipeline 3, a sleeve 4, a 5L-shaped plate, a screw 6, a screw cap 7, a pin 8, a swivel 9, a hand wheel 10, a supporting slideway 11, a sliding block 12, a connecting rod 13, a screw rod 14, a rotating block 15, a connecting plate 16, a motor 17, a cam 18, a supporting plate 19 and a wear-resistant block 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides a mould for processing concrete prefabricated product, as shown in figure 1-4, including die body 1, the inside of die body 1 is provided with apron 2, the upper surface of apron 2 is fixedly provided with feed line 3 which runs through it, feed line 3 can play the effect of slip casting and exhaust, the left and right both ends of the front and back two sides of die body 1 are both fixedly provided with sleeve 4, the upper surface of apron 2 is fixedly provided with four L-shaped plates 5, the lateral surface of apron 2 contacts with the inner wall of die body 1, four L-shaped plates 5 are respectively located at four corners of apron 2, two sleeves 4 located at one side are arranged in bilateral symmetry with the vertical central line of die body 1, one end of four L-shaped plates 5 far away from apron 2 is fixedly provided with screw rod 6, one end of screw rod 6 far away from L-shaped plate 5 runs through four sleeves 4 respectively, one end threaded connection after screw rod 6 runs, the left side and the right side of the die body 1 are fixedly provided with pin columns 8, the outer parts of the two pin columns 8 are respectively sleeved with a rotating ring 9, the longitudinal section of each pin column 8 is of an I-shaped structure, each rotating ring 9 is positioned in the groove of the rotating ring 9, one end of each pin column 8 positioned on the right side, which is far away from the die body 1, is fixedly provided with a hand wheel 10, the hand wheels 10 can be operated by workers conveniently, the left side and the right side of the lower part of the die body 1 are respectively provided with a supporting slide way 11, the inner parts of the supporting slide ways 11 are respectively connected with two slide blocks 12 in a sliding manner, the upper ends of the two slide blocks 12 are respectively hinged with a connecting rod 13, one ends of the two connecting rods 13, which are far away from the two slide blocks 12, are respectively hinged with the rotating ring 9 on the same side, the inner parts of the, the front end and the rear end of the screw rod 14 are respectively penetrated through two supporting plates 19, the front end and the rear end of the screw rod 14 are rotatably connected with the two supporting plates 19, the screw rod 14 is penetrated through two sliding blocks 12, the screw rod 14 is in transmission connection with the two sliding blocks 12, the front part and the rear part of the screw rod 14 are opposite in thread direction, the two sliding blocks 12 are respectively positioned at the two ends opposite in thread direction, the two sliding blocks 12 are symmetrically arranged front and back along the central line of the screw rod 14, the front ends of the two screw rods 14 are fixedly connected with rotating blocks 15, the front ends of the two supporting slideways 11 are fixedly connected through two connecting plates 16, a motor 17 is arranged above the two connecting plates 16, the motor 17 is fixedly connected with the two connecting plates 16, a cam 18 is fixedly connected with a main shaft of the motor 17, the cam 18 is in.

The working principle is that concrete can be injected into the die body 1 through the feeding pipeline 3, the cover plate 2 can cover the concrete, the screw rod 14 is rotated, the two sliding blocks 12 can be close to each other or be far away from each other when the screw rod 14 rotates, the die body 1 starts to leave the ground when the two sliding blocks 12 are close to each other, the hand wheel 10 is rotated at the moment, the die body 1 can be swung when the hand wheel 10 rotates, the concrete in the die body 1 can be uniformly distributed at the moment, the die body 1 starts to descend when the screw rod 14 is rotated reversely, the motor 17 is controlled to rotate at the moment, the motor 17 can drive the cam 18 to rotate when the motor 17 rotates, the wear-resisting block 20 can be jacked when the cam 18 rotates, a vibrating effect can be achieved on the die body 1 at the moment, when the concrete is completely injected, the cover plate 2 falls down to enable the cover plate 2 to be in contact with the upper, the nut 7 is then turned to bring the cover plate 2 into tight contact with the concrete, at which point the cover plate 2 can be secured.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A mould for the manufacture of concrete pre-products, comprising a mould body (1), characterized in that: the die body is characterized in that a cover plate (2) is arranged inside the die body (1), a feeding pipeline (3) penetrating through the cover plate is fixedly arranged on the upper surface of the cover plate (2), sleeves (4) are fixedly arranged at the left end and the right end of the front side and the rear side of the die body (1), four L-shaped plates (5) are fixedly arranged on the upper surface of the cover plate (2), screw rods (6) are fixedly arranged at the ends, far away from the cover plate (2), of the four L-shaped plates (5), one ends, far away from the L-shaped plates (5), of the screw rods (6) respectively penetrate through the four sleeves (4), nuts (7) are in threaded connection with one ends, penetrating through the sleeves (4), of the screw rods (6), pin columns (8) are fixedly arranged on the left side and the right side of the die body (1), rotary rings (9) are sleeved outside the two pin columns (8), a hand wheel (10) is fixedly arranged at the end, two sliding blocks (12) are connected inside the supporting slide ways (11) in a sliding manner, connecting rods (13) are hinged to the upper ends of the two sliding blocks (12), one ends, far away from the two sliding blocks (12), of the two connecting rods (13) on one side are hinged to the rotating rings (9) on the same side, lead screws (14) are arranged inside the two supporting slide ways (11), the front ends and the rear ends of the lead screws (14) are respectively rotatably connected with the front ends and the rear ends of the supporting slide ways (11), the lead screws (14) penetrate through the two sliding blocks (12) and are in transmission connection with the two sliding blocks (12), the front ends of the two lead screws (14) are respectively and fixedly connected with rotating blocks (15), the front ends of the two supporting slide ways (11) are fixedly connected through two connecting plates (16), motors (17) are arranged above the two connecting plates (16), and the motors (17) are fixedly connected with the, a main shaft of the motor (17) is fixedly connected with a cam (18), and the cam (18) is in contact with the die body (1).

2. A mold for processing a concrete preform according to claim 1, wherein: the support slide (11) is fixed with the backup pad (19) at both ends around all, and two backup pads (19) are run through respectively at both ends around lead screw (14) to the both ends rotate with two backup pads (19) and are connected around lead screw (14).

3. A mold for processing a concrete preform according to claim 1, wherein: the front surface of the die body (1) is fixedly provided with a wear-resistant block (20), and the circumferential surface of the cam (18) is contacted with the wear-resistant block (20).

4. A mold for processing a concrete preform according to claim 1, wherein: the outer side face of the cover plate (2) is in contact with the inner wall of the die body (1), the four L-shaped plates (5) are respectively located at four corners of the cover plate (2), and the two sleeves (4) located on one side are arranged in a mode of being bilaterally symmetrical to each other with respect to the vertical center line of the die body (1).

5. A mold for processing a concrete preform according to claim 1, wherein: the longitudinal section of the pin column (8) is of an I-shaped structure, and the swivel (9) is positioned inside the groove of the pin column.

6. A mold for processing a concrete preform according to claim 1, wherein: the screw thread directions of the front part and the rear part of the screw rod (14) are opposite, the two sliding blocks (12) are respectively positioned at two ends of the screw rod with opposite screw thread directions, and the two sliding blocks (12) are symmetrically arranged in the front and the rear direction of the central line of the screw rod (14).