CN215969289U

CN215969289U - Hollow brick forming machine convenient to disassemble and assemble

Info

Publication number: CN215969289U
Application number: CN202122114908.3U
Authority: CN
Inventors: 龙昌斌
Original assignee: Guizhou Laofu Energy Saving And Environmental Protection Engineering Material Technology Co ltd
Current assignee: Guizhou Laofu Energy Saving And Environmental Protection Engineering Material Technology Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-03-08
Anticipated expiration: 2031-09-03

Abstract

The utility model relates to the technical field of hollow brick production, in particular to a hollow brick forming machine convenient to disassemble and assemble, which aims at solving the problem of more waste of the existing materials. The hollow brick conveying device is reasonable in structure and simple to operate, waste of materials is reduced by processing residual materials, the problem that the materials enter a die cavity unevenly due to condensation is solved by crushing and stirring the materials in conveying, and the production quality of the hollow brick is improved.

Description

Hollow brick forming machine convenient to disassemble and assemble

Technical Field

The utility model relates to the field of hollow brick production, in particular to a hollow brick forming machine convenient to disassemble and assemble.

Background

The hollow brick is a main wall material commonly used in the construction industry, and has become a product recommended by national construction departments firstly due to the advantages of light weight, less consumption of raw materials and the like. Hollow brick need process through the make-up machine when production, and current make-up machine can cause the waste of a large amount of materials at the production hollow brick in-process, and the material appears condensing easily in transportation process moreover, and then leads to the material to get into the volume inhomogeneous in the mould to influence the shaping quality of hollow brick, for this reason, this scheme has provided a hollow brick make-up machine convenient to dismantle the equipment.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hollow brick forming machine convenient to disassemble and assemble, which solves the problem of more material waste in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a hollow brick forming machine convenient to disassemble and assemble comprises a frame, wherein four thread grooves are formed in the bottom of the frame, screw rods are screwed in the four thread grooves, the bottom ends of the screw rods extend to the outside of the frame and are fixedly connected with universal wheels, a bottom plate and a top plate are fixedly connected to the inner wall of the frame, the top plate is positioned above the bottom plate, a mold cavity and a driving assembly used for driving the mold cavity to move up and down are mounted at the top of the bottom plate, an automatic cleaning mechanism is mounted at the top of the mold cavity, a first hydraulic cylinder and a storage box are fixedly connected to the bottom of the top plate, a pressing mold block corresponding to the mold cavity is fixedly connected to the extension end of the first hydraulic cylinder, the storage box penetrates through the top plate, a blanking pipe is fixedly connected to the bottom of the storage box and is communicated with the storage box, an electromagnetic valve is mounted on the blanking pipe, and a fixed block is fixedly connected to the top of the bottom plate, the fixed block is positioned behind the die cavity, and the top of the fixed block is provided with a feeding mechanism.

Preferably, the drive assembly includes two second pneumatic cylinders of rigid coupling on the bottom plate and the connecting block of rigid coupling in the die cavity both sides, two the second pneumatic cylinder all runs through the bottom plate setting, two the extension end of second pneumatic cylinder respectively with the bottom rigid coupling of two connecting blocks.

Preferably, automatic clearance mechanism includes the rigid coupling at the U-shaped frame at die cavity top, sets up respectively in the wearing groove of U-shaped frame both sides and installs the draw runner on the inner wall of frame both sides respectively, two elastic component is all installed to one side that the draw runner is close to, two all install first pushing shoe, two on the elastic component first pushing shoe respectively with two wearing groove sliding connection, two one side that first pushing shoe is close to the fixed block is the inclined plane, the rigid coupling has a plurality of first springs, a plurality of on the inner wall that U-shaped frame kept away from opening part one side the one end rigid coupling that first spring is close to U-shaped frame opening part has the second pushing shoe.

Preferably, the inner walls of the two sides of the rack are provided with sliding grooves, and one sides of the two sliding strips, which are far away from each other, extend to the insides of the two sliding grooves respectively and are in sliding connection with the sliding grooves.

Preferably, the elastic assembly comprises a plurality of telescopic rods fixedly connected to the outer wall of one side of the sliding strip and a plurality of second springs respectively sleeved outside the telescopic rods, the extension ends of the telescopic rods are fixedly connected to the outer wall of the first material pushing block, one end of each second spring is fixedly connected to the outer wall of the sliding strip, and the other end of each second spring is fixedly connected to the outer wall of the first material pushing block.

Preferably, feeding mechanism includes the third pneumatic cylinder of rigid coupling on the frame inner wall and the fixed rack of rigid coupling on frame both sides inner wall, the extension end rigid coupling of third pneumatic cylinder has the material feeding frame with the sliding connection in fixed block top, it is connected with the transmission shaft to rotate on the inner wall of material feeding frame, a plurality of crushing sword have been cup jointed to the outside of transmission shaft, the transmission shaft runs through the material feeding frame setting, and the equal rigid coupling in both ends of transmission shaft has the gear, two the gear respectively with two fixed rack meshes.

The utility model has the beneficial effects that:

1. through the cooperation of each part of automatic clearance mechanism, can with the inside of remaining material automatic propelling movement to die cavity on the die cavity, and then reduced the waste of material, avoided simultaneously that the material solidifies the back get into the die cavity, and then influence the problem of hollow brick shaping quality, the convenience carries out the dismouting to the universal wheel of make-up machine bottom.

2. Through the cooperation of each part of the feeding mechanism, the materials in the feeding frame can be automatically stirred and crushed, the problem that the materials in the feeding frame are not uniformly fed into the die cavity due to condensation is avoided, and the production quality of the hollow brick is improved.

The hollow brick conveying device is reasonable in structure and simple to operate, waste of materials is reduced by processing residual materials, the problem that the materials enter a die cavity unevenly due to condensation is solved by crushing and stirring the materials in conveying, and the production quality of the hollow brick is improved.

Drawings

Fig. 1 is a front view of the internal structure of the present invention.

Fig. 2 is a left side view of the internal structure of the present invention.

FIG. 3 is a top view of the automatic cleaning mechanism of the present invention.

Fig. 4 is a top view of the internal structure of the feeding frame of the present invention.

Reference numbers in the figures: 1. a frame; 2. a screw; 3. a universal wheel; 4. a base plate; 5. a top plate; 6. a mold cavity; 7. a first hydraulic cylinder; 8. a material storage box; 9. pressing the module; 10. a fixed block; 11. a second hydraulic cylinder; 12. connecting blocks; 13. a U-shaped frame; 14. penetrating a groove; 15. a slide bar; 16. a first pusher block; 17. a first spring; 18. a second pusher block; 19. a chute; 20. a telescopic rod; 21. a second spring; 22. a discharging pipe; 23. an electromagnetic valve; 24. a third hydraulic cylinder; 25. a feeding frame; 26. a drive shaft; 27. a crushing knife; 28. a gear; 29. and fixing the rack.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a hollow brick forming machine convenient for disassembly and assembly comprises a frame 1, wherein four thread grooves are formed in the bottom of the frame 1, screw rods 2 are screwed in the four thread grooves, the bottom ends of the screw rods 2 extend to the outside of the frame 1 and are fixedly connected with universal wheels 3, the screw rods 2 are driven to rotate anticlockwise by rotating the universal wheels 3 anticlockwise and further driven to be separated from the thread grooves, so that the universal wheels 3 can be disassembled from the frame 1, otherwise, the universal wheels 3 are mounted at the bottom of the frame 1 by rotating the universal wheels 3 clockwise to drive the screw rods 2 to move towards the inside of the frame 1 along the inner walls of the thread grooves, so that the forming machine is convenient to transport, a bottom plate 4 and a top plate 5 are fixedly connected to the inner walls of the frame 1, the top plate 5 is positioned above the bottom plate 4, a mold cavity 6 and a driving component for driving the mold cavity 6 to move up and down are mounted at the top of the bottom plate 4, the driving component comprises two second hydraulic cylinders 11 fixedly connected on the bottom plate 4 and connecting blocks 12 fixedly connected on two sides of the die cavity 6, the two second hydraulic cylinders 11 are arranged by penetrating through the bottom plate 4, the extending ends of the two second hydraulic cylinders 11 are fixedly connected with the bottoms of the two connecting blocks 12 respectively, an automatic cleaning mechanism is arranged on the top of the die cavity 6, the automatic cleaning mechanism comprises a U-shaped frame 13 fixedly connected on the top of the die cavity 6, through grooves 14 respectively arranged on two sides of the U-shaped frame 13 and sliding strips 15 respectively arranged on the inner walls on two sides of the frame 1, sliding grooves 19 are arranged on the inner walls on two sides of the frame 1, one sides of the two sliding strips 15 far away from each other extend to the inside of the two sliding grooves 19 respectively and are in sliding connection with the sliding grooves 19, elastic components are arranged on one sides of the two sliding strips 15, the elastic components comprise a plurality of telescopic rods 20 fixedly connected on the outer wall on one side of the sliding strips 15 and a plurality of second springs 21 respectively sleeved outside the plurality of the telescopic rods 20, the extension end of the telescopic rod 20 is fixedly connected with the outer wall of the first material pushing block 16, one end of the second spring 21 is fixedly connected with the outer wall of the sliding strip 15, the other end of the second spring 21 is fixedly connected with the outer wall of the first material pushing block 16, the two elastic components are respectively provided with the first material pushing block 16, the two first material pushing blocks 16 are respectively connected with the two through grooves 14 in a sliding manner, one sides of the two first material pushing blocks 16 close to the fixed block 10 are inclined planes, the inner wall of one side of the U-shaped frame 13 far away from the opening is fixedly connected with a plurality of first springs 17, one ends of the plurality of first springs 17 close to the opening of the U-shaped frame 13 are fixedly connected with the second material pushing block 18, the bottom of the top plate 5 is fixedly connected with a first hydraulic cylinder 7 and a material storage box 8, the extension end of the first hydraulic cylinder 7 is fixedly connected with a pressing block 9 corresponding to the die cavity 6, the material storage box 8 penetrates through the top plate 5, the bottom of the material storage box 8 is fixedly connected with a discharging pipe 22, and the discharging pipe 22 is communicated with the material storage box 8, an electromagnetic valve 23 is installed on a blanking pipe 22, a fixed block 10 is fixedly connected to the top of a bottom plate 4, the fixed block 10 is located behind a die cavity 6, firstly, a worker opens the electromagnetic valve 23 to put the material in a storage box 8 into a feeding frame 25 through the blanking pipe 22, then a feeding mechanism drives the feeding frame 25 to move along the top of the die cavity 6 to put the material in the feeding frame 25 into the die cavity 6, and simultaneously the feeding frame 25 drives two first material pushing blocks 16 to respectively move towards two sides along the inner wall of a through groove 14 when moving along the top of the die cavity 6, so as to drive a telescopic rod 20 to contract and compress a second spring 21, the second material pushing block 18 is driven to move forwards and compress the first spring 17 by continuous movement, the feeding frame 25 is driven to return to the top of the fixed block 10 after the feeding is finished, at this time, the second material pushing block 18 is driven to move backwards along the top of the die cavity 6 by the reverse elasticity of the first spring 17, the first material pushing block 16 is driven to move towards opposite directions along the top of the die cavity 6 through two rebound forces of the second springs 21 of the two groups of elastic components, the second material pushing block 18 and the first material pushing block 16 push materials at the top edge of the die cavity 6 to the upper part of the groove of the die cavity 6, the first hydraulic cylinder 7 is started to extend downwards to drive the dynamic pressure module 9 to move downwards, the materials in the die cavity 6 are compacted, the waste of the materials is reduced, and finally the second hydraulic cylinder 11 is started to be matched with the connecting block 12 to drive the die cavity 6 to move upwards, so that the demolding work can be carried out;

the top of the fixed block 10 is provided with a feeding mechanism, the feeding mechanism comprises a third hydraulic cylinder 24 fixedly connected on the inner wall of the frame 1 and fixed racks 29 fixedly connected on the inner walls of two sides of the frame 1, an extension end of the third hydraulic cylinder 24 is fixedly connected with a feeding frame 25 in sliding connection with the top of the fixed block 10, the inner wall of the feeding frame 25 is rotatably connected with a transmission shaft 26, the outside of the transmission shaft 26 is sleeved with a plurality of crushing cutters 27, the transmission shaft 26 penetrates through the feeding frame 25, two ends of the transmission shaft 26 are fixedly connected with gears 28, the two gears 28 are respectively meshed with the two fixed racks 29, the feeding frame 25 is driven to move to the top of the die cavity 6 along the top of the fixed block 10 by starting the third hydraulic cylinder 24, the transmission shaft 26 is driven to rotate by the meshing effect of the gears 28 and the fixed racks 29, the transmission shaft 26 drives the crushing cutters 27 to stir and crush coagulated materials inside the feeding frame 25 in the rotating process, thereby guaranteeing that the materials can uniformly enter the die cavity 6.

The working principle is as follows: firstly, a worker opens the electromagnetic valve 23, materials in the material storage box 8 are put into the material feeding frame 25 through the material discharging pipe 22, then the material feeding mechanism drives the material feeding frame 25 to move along the top of the die cavity 6, the materials in the material feeding frame 25 are put into the die cavity 6, meanwhile, when the material feeding frame 25 moves along the top of the die cavity 6, the two first material pushing blocks 16 are driven to move towards two sides along the inner wall of the through groove 14 respectively, the telescopic rod 20 is driven to contract and compress the second spring 21, the second material pushing block 18 is driven to move forwards and compress the first spring 17 by continuous movement, the material feeding frame 25 is driven to return to the top of the fixed block 10 after the material feeding is completed, at the moment, the second material pushing block 18 is driven to move backwards along the top of the die cavity 6 through the resilience of the first spring 17, the first material pushing block 16 is driven to move towards the opposite direction along the top of the die cavity 6 through the resilience of the second springs 21 of the two elastic assemblies, the second material pushing block 18 and the first material pushing block 16 push the material on the top edge of the die cavity 6 to the upper part of the groove of the die cavity 6, the first hydraulic cylinder 7 is started to extend downwards to drive the dynamic pressure module 9 to move downwards, the material in the die cavity 6 is compacted, the waste of the material is reduced, and finally the second hydraulic cylinder 11 is started to cooperate with the connecting block 12 to drive the die cavity 6 to move upwards, so that the demoulding operation can be carried out;

the third hydraulic cylinder 24 is started to drive the feeding frame 25 to move to the top of the die cavity 6 along the top of the fixed block 10, the transmission shaft 26 is driven to rotate under the meshing action of the gear 28 and the fixed rack 29, the transmission shaft 26 drives the crushing cutter 27 to stir and crush the condensed materials inside the feeding frame 25 in the rotating process, and therefore the materials can uniformly enter the die cavity 6.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a hollow brick make-up machine convenient to dismantle equipment, includes frame (1), its characterized in that, four thread grooves have been seted up to the bottom of frame (1), and the equal spiro union in inside of four thread grooves has screw rod (2), the bottom of screw rod (2) extends to the outside of frame (1), and the rigid coupling has universal wheel (3), the inner wall rigid coupling of frame (1) has bottom plate (4) and roof (5), roof (5) are located the top of bottom plate (4), die cavity (6) and the drive assembly who is used for driving die cavity (6) to reciprocate are installed to the top of bottom plate (4), automatic clearance mechanism is installed at the top of die cavity (6), the bottom rigid coupling of roof (5) has first pneumatic cylinder (7) and storage case (8), the extension end rigid coupling of first pneumatic cylinder (7) has pressure module (9) corresponding with die cavity (6), storage case (8) run through roof (5) setting, the bottom rigid coupling of storage case (8) has unloading pipe (22), unloading pipe (22) and storage case (8) intercommunication, install solenoid valve (23) on unloading pipe (22), the top rigid coupling of bottom plate (4) has fixed block (10), fixed block (10) are located the rear of die cavity (6), feeding mechanism is installed at the top of fixed block (10).

2. A hollow brick molding machine convenient for disassembly and assembly as claimed in claim 1 wherein the driving assembly comprises two second hydraulic cylinders (11) fixed on the bottom plate (4) and connecting blocks (12) fixed on both sides of the mold cavity (6), both of the second hydraulic cylinders (11) are arranged through the bottom plate (4), and the extending ends of the two second hydraulic cylinders (11) are respectively fixed with the bottoms of the two connecting blocks (12).

3. A hollow brick molding machine facilitating disassembly and assembly according to claim 1, the automatic cleaning mechanism comprises a U-shaped frame (13) fixedly connected to the top of the die cavity (6), through grooves (14) respectively formed in two sides of the U-shaped frame (13) and sliding strips (15) respectively installed on inner walls of two sides of the rack (1), elastic components are installed on one sides, close to the two sliding strips (15), of the two sliding strips, first material pushing blocks (16) are installed on the two elastic components, the two first material pushing blocks (16) are respectively in sliding connection with the two through grooves (14), one sides, close to the fixed block (10), of the two first material pushing blocks (16) are inclined planes, a plurality of first springs (17) are fixedly connected to the inner wall of one side, away from the opening, of the U-shaped frame (13), and a second material pushing block (18) is fixedly connected to one end, close to the opening of the U-shaped frame (13), of each first spring (17).

4. A hollow brick molding machine convenient for disassembly and assembly according to claim 3, characterized in that the inner walls of the two sides of the frame (1) are provided with sliding grooves (19), and the sides of the two sliding bars (15) away from each other extend to the inside of the two sliding grooves (19) respectively and are in sliding connection with the sliding grooves (19).

5. A hollow brick molding machine convenient for disassembly and assembly as claimed in claim 3, characterized in that the elastic component comprises a plurality of telescopic rods (20) fixed on the outer wall of one side of the slide bar (15) and a plurality of second springs (21) respectively sleeved outside the plurality of telescopic rods (20), the extension ends of the telescopic rods (20) are fixed with the outer wall of the first material pushing block (16), one end of the second springs (21) is fixed with the outer wall of the slide bar (15), and the other end of the second springs (21) is fixed with the outer wall of the first material pushing block (16).

6. A hollow brick molding machine convenient for disassembly and assembly as claimed in claim 1 wherein the feeding mechanism comprises a third hydraulic cylinder (24) fixed on the inner wall of the frame (1) and a fixed rack (29) fixed on the inner walls of both sides of the frame (1), the extension end of the third hydraulic cylinder (24) is fixed with a feeding frame (25) sliding connected with the top of the fixed block (10), the inner wall of the feeding frame (25) is connected with a transmission shaft (26) in a rotating way, the outside of the transmission shaft (26) is sleeved with a plurality of crushing knives (27), the transmission shaft (26) is arranged through the feeding frame (25), and both ends of the transmission shaft (26) are fixed with gears (28), two gears (28) are respectively engaged with two fixed racks (29).