Autoclaved aerated concrete block mold
Technical Field
The utility model relates to the technical field of concrete block molds, in particular to an autoclaved aerated concrete block mold.
Background
In the chinese patent with application number of 202220628099.X, a forming die for autoclaved aerated concrete block production is disclosed, the die holder is located under the upper die cover, two symmetrically arranged fixing plates are fixedly connected with on two sides of the die holder, and the locating rods are fixedly connected with on the upper sides of the two fixing plates, two symmetrically arranged locating hole plates are fixedly connected with on two sides of the upper die cover, and the two locating rods respectively penetrate through the two locating hole plates, and pouring openings are formed in the upper side communication of the upper die cover. According to the utility model, the automatic stripping mechanism is arranged to automatically eject the building blocks formed in the mold groove, so that automatic stripping is realized, labor is saved, the processing efficiency is improved, the device is ingenious in structural design and convenient to maintain, and the heating mechanism is arranged to heat the lower mold base, so that the drying, forming and processing of the concrete building blocks are accelerated, and the processing efficiency and quality are improved.
In the technical scheme, the size of the die cannot be adjusted, the die is replaced every time a building block with one size is produced, the cost is high, the ejector plate can generate pressure on the building block in the solidification process of the building block, and the building block is easy to deform.
Therefore, it is necessary to invent an autoclaved aerated concrete block mold to solve the above problems.
Disclosure of Invention
The utility model aims to provide an autoclaved aerated concrete block mold, which is characterized in that a bidirectional screw rod is arranged to drive a second side plate to move, so that the size of the mold can be adjusted, concrete blocks with different sizes can be produced, the autoclaved aerated concrete block mold is simple and easy to operate, the production cost and time are saved, an extruding plate and an extending plate are detachably connected through bolts, the extending length of the extending plate can be adjusted according to the size of the production mold, the mold is more bonded when being extruded, an abutting block and a first spring are arranged, the abutting block can be ejected out of the mold through the elasticity of the first spring after the blocks are solidified, and the concrete blocks are conveniently taken out, so that the defects in the technology are overcome.
In order to achieve the above object, the present utility model provides the following technical solutions: the autoclaved aerated concrete block mold comprises a base, two support plates are fixedly connected to two sides of the top of the base, a top plate is fixedly connected to two support plates, an electric push rod is fixedly connected to the center of the top plate, an extrusion plate is arranged below the top plate, the output end of the electric push rod penetrates through the top plate and is fixedly connected with the extrusion plate, a working platform is fixedly connected to the top of the base, a first side plate is fixedly connected to two sides of the top of the working platform, a second side plate is arranged between the first side plates, the second side plate is in sliding connection with the first side plate, two second side plates are fixedly connected with a connecting plate, a bidirectional screw rod and a limiting rod are arranged between the two support plates, two ends of the bidirectional screw rod are respectively connected with the two support plates in a rotating mode, two ends of the limiting rod are respectively fixedly connected with the two support plates, the motor is fixedly connected to one side of the supporting plate, the motor output shaft penetrates through the supporting plate and is fixedly connected with the bidirectional screw rod, the two connecting plates are sleeved on the limiting rod in a sliding manner, the two connecting plates are sleeved on the bidirectional screw rod in a threaded manner, the two sides of the extruding plate are respectively provided with a containing groove, an extending plate is connected in a sliding manner in the containing grooves, one side of the extending plate is fixedly connected with a sliding block, one side of the connecting plate is provided with a sliding groove matched with the sliding block, the sliding block is connected with the sliding groove in a sliding manner, the working platform and the base are respectively provided with a square groove, the square groove is in sliding connection with a supporting block, a first spring is arranged between the supporting block and the square groove, two ends of the first spring are respectively fixedly connected with the supporting block and the square groove, two sides of the supporting block are respectively provided with a movable groove, the movable groove is connected with a movable column in a sliding manner, a second spring is arranged between the movable column and the movable groove, the two ends of the second spring are fixedly connected with the movable column and the movable groove respectively, limiting holes matched with the movable column are formed in two sides of the square groove, a limiting column is slidably connected in the limiting holes, and a button is fixedly connected to one end of the limiting column.
As a preferable mode of the utility model, the number of the second side plates is two, and the two second side plates are symmetrically distributed about the extrusion plate.
As a preferable scheme of the utility model, a third spring is arranged outside the limiting column, and two ends of the third spring are fixedly connected with the base and the button respectively.
As a preferable scheme of the utility model, the top of the top plate is fixedly connected with a stock box, one side of the second side plate is provided with a feeding pipe, a connecting pipe is arranged between the feeding pipe and the stock box, the stock box is communicated with the feeding pipe through the connecting pipe, and the connecting pipe is a corrugated pipe.
As a preferable scheme of the utility model, threaded holes are formed in the extension plate and the extrusion plate, bolts are arranged in the threaded holes, and the extrusion plate and the extension plate are detachably connected through the bolts.
As a preferable scheme of the utility model, the number of the threaded holes is set to be a plurality, and the threaded holes are uniformly distributed.
In the technical scheme, the utility model has the technical effects and advantages that:
1. the two-way screw rod is arranged to drive the second side plate to move, so that the size of the die can be adjusted, concrete blocks with different sizes can be produced, the operation is simple and easy, the production cost and time are saved, the extrusion plate and the extension plate are detachably connected through the bolts, the extension length of the extension plate can be adjusted, the die can be adjusted according to the size of the production die, the die is extruded, the abutting blocks and the first springs are arranged, the abutting blocks can be ejected out of the die through the elasticity of the first springs after the blocks are solidified, and the die is convenient to take out;
2. through setting up button, movable column and spacing post, can be before the concrete enters into the mould with supporting the piece and press down and utilize the movable column fixed, will support piece surface and work platform surface parallel and level, avoid concrete block because the pressure of supporting the piece leads to the building block to warp in the solidification process, set up bin and inlet pipe can be directly with the concrete input to the mould in, convenient repetition operation.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the connection plate, extension plate and compression plate of the present utility model;
fig. 3 is a cross-sectional view of the base and work platform of the present utility model.
Reference numerals illustrate:
1. a base; 2. a support plate; 3. a top plate; 4. an electric push rod; 5. an extrusion plate; 6. a working platform; 7. a first side plate; 8. a second side plate; 9. a connecting plate; 10. a two-way screw rod; 11. a limit rod; 12. a motor; 13. a slide block; 14. an extension plate; 15. a chute; 16. abutting blocks; 17. a first spring; 18. a movable groove; 19. a movable column; 20. a second spring; 21. a limit column; 22. a button; 23. a third spring; 24. a storage box; 25. a threaded hole; 26. a feed pipe; 27. a bolt; 28. and (5) a square groove.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The utility model provides an autoclaved aerated concrete block mold as shown in figures 1-3, which comprises a base 1, wherein two sides of the top of the base 1 are fixedly connected with support plates 2, the tops of the two support plates 2 are fixedly connected with a top plate 3, the center of the top plate 3 is fixedly connected with an electric push rod 4, an extrusion plate 5 is arranged below the top plate 3, the output end of the electric push rod 4 penetrates through the top plate 3 and is fixedly connected with the extrusion plate 5, the top of the base 1 is fixedly connected with a working platform 6, two sides of the top of the working platform 6 are fixedly connected with a first side plate 7, a second side plate 8 is arranged between the two first side plates 7, the second side plate 8 is in sliding connection with the first side plate 7, the tops of the two second side plates 8 are fixedly connected with a connecting plate 9, a bidirectional screw rod 10 and a limit rod 11 are arranged between the two support plates 2, two ends of the bidirectional screw rod 10 are respectively in rotary connection with the two support plates 2, two ends of the limit rod 11 are respectively in fixed connection with the two support plates 2, one side of the supporting plate 2 is fixedly connected with a motor 12, an output shaft of the motor 12 penetrates through the supporting plate 2 and is fixedly connected with the bidirectional screw rod 10, two connecting plates 9 are sleeved on the limiting rod 11 in a sliding manner, two connecting plates 9 are sleeved on the bidirectional screw rod 10 in a threaded manner, two sides of the extruding plate 5 are respectively provided with a storage groove, an extending plate 14 is connected in a sliding manner in the storage grooves, one side of the extending plate 14 is fixedly connected with a sliding block 13, one side of the connecting plate 9 is provided with a sliding groove 15 matched with the sliding block 13, the sliding block 13 is connected with the sliding groove 15 in a sliding manner, the working platform 6 and the base 1 are respectively provided with a square groove 28, an abutting block 16 is connected in a sliding manner in the square groove 28, a first spring 17 is arranged between the abutting block 16 and the square groove 28, two ends of the first spring 17 are respectively fixedly connected with the abutting block 16 and the square groove 28, two sides of the abutting block 16 are respectively provided with a movable groove 18, the movable column 19 is connected in a sliding manner in the movable groove 18, a second spring 20 is arranged between the movable column 19 and the movable groove 18, two ends of the second spring 20 are fixedly connected with the movable column 19 and the movable groove 18 respectively, two sides of the square groove 28 are provided with limiting holes matched with the movable column 19, a limiting column 21 is slidably connected in the limiting holes, and one end of the limiting column 21 is fixedly connected with a button 22.
Further, in the above technical solution, the number of the second side plates 8 is two, and the two second side plates 8 are symmetrically distributed with respect to the extrusion plate 5;
specifically, the motor 12 is started, the motor 12 drives the bidirectional screw rod 10 to rotate, the bidirectional screw rod 10 drives the two second side plates 8 to move by using the connecting plate 9, and the size of the die can be adjusted.
Furthermore, in the above technical solution, a third spring 23 is provided outside the limiting post 21, and two ends of the third spring 23 are fixedly connected with the base 1 and the button 22 respectively;
specifically, when the button 22 is pressed to push the movable column 19 into the movable groove 18, the button 22 is quickly restored to the original position by the third spring 23.
Further, in the above technical solution, the top of the top plate 3 is fixedly connected with a storage box 24, one side of the second side plate 8 is provided with a feed pipe 26, a connecting pipe is arranged between the feed pipe 26 and the storage box 24, the storage box 24 is communicated with the feed pipe 26 through the connecting pipe, and the connecting pipe is a corrugated pipe;
specifically, the concrete in the storage tank 24 is transferred to the mold through the connection pipe, and mass production can be facilitated.
Furthermore, in the above technical solution, the extension plate 14 and the extrusion plate 5 are provided with threaded holes 25, the threaded holes 25 are provided with bolts 27, and the extrusion plate 5 and the extension plate 14 are detachably connected through the bolts 27;
specifically, the screw rod rotates to drive the connecting plate 9 to move, the bolt 27 is unscrewed, the connecting plate 9 drives the extension plate 14 to move to a proper position in the accommodating groove, and the bolt 27 is inserted into the thread groove to be screwed.
Further, in the above technical solution, the number of the threaded holes 25 is set to be plural, and the plurality of threaded holes 25 are uniformly distributed;
in particular, the plurality of threaded holes 25 may facilitate adjustment and fixation of the extension plate 14 according to the position of the second side plate 8, so that the compression plate 5 is matched with the mold.
When the autoclaved aerated concrete block mold is used, the working process is as follows:
starting the motor 12, the motor 12 drives the bidirectional screw rod 10 to rotate, the bidirectional screw rod 10 drives the two second side plates 8 to approach each other, the die is adjusted to a proper position, the bidirectional screw rod 10 rotates to drive the connecting plate 9 to move, the bolt 27 is unscrewed, the connecting plate 9 drives the extension plate 14 to move to a proper position in the storage groove, the bolt 27 is inserted into the threaded hole 25 to be screwed down, the abutting block 16 is pressed down, when the movable column 19 reaches one side of the limiting groove, the movable column 19 slides into the limiting column 21 under the elastic action of the second spring 20 to fix the abutting block 16, concrete is added into the die through the storage box 24, the electric push rod 4 is started to drive the extrusion plate 5 to move downwards to extrude the concrete, after the block is solidified, the button 22 is pressed, the button 22 drives the limiting column 21 to extrude the movable column 19, the movable column 19 slides into the movable groove 18, the abutting block 16 is moved upwards to push the coagulated concrete block out of the die through the elastic action of the first spring 17, and the die is convenient to take.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.