CN118752584A - A mold for hollow brick manufacturing that is easy to disassemble - Google Patents

Abstract

The invention relates to the technical field of hollow brick manufacturing dies, in particular to a die which is used for manufacturing hollow bricks and is convenient to detach, comprising an underframe and further comprising: lower mould, bottom plate, first cylinder, baffle, first roof-rack, go up mould, second cylinder and two sets of drive division that symmetry set up, wherein: the bottom frame is provided with a through groove, and the lower die is arranged at the top of the bottom frame and is positioned above the through groove; the bottom plate is in sliding connection with the inner wall of the lower die, and the first cylinder is arranged below the bottom plate; the two sides of the lower die are provided with sliding grooves, two sides of the partition board extend out of the sliding groove; the upper die is arranged on the telescopic rod of the second cylinder, and a die core is arranged on the upper die; the drive part is including setting up the second roof-rack in first roof-rack top, and the top of second roof-rack is equipped with the third cylinder, is equipped with the connecting rod on the telescopic link of third cylinder, and the connecting rod can be dismantled with the baffle and be connected. According to the invention, through the detachable design mode of the partition plate and the lower die, a plurality of hollow bricks are convenient to take out integrally at one time.

Description

A mold for hollow brick manufacturing that is easy to disassemble

Technical Field

The invention relates to the technical field of hollow brick manufacturing molds, in particular to a mold for manufacturing hollow bricks which is easy to disassemble.

Background Art

Hollow bricks usually use molds in the manufacturing process, and the hollow bricks are formed by pressing the upper mold and the lower mold together. Patent application number 202020031809.1 discloses a porous brick punching machine, which includes a machine body, a guide wheel and a guide groove. The two ends of the machine body are rotatably connected to the guide wheels, and the two sides of the guide wheels are located in the inner cavity of the guide groove. The utility model controls the lifting and lowering of the punching device through a hydraulic telescopic rod, which is more efficient and labor-saving. While the pressing mechanism is driven to rise by the lifting plate, the pull ring is pulled by the connecting rod, and the lower mold groove can be lifted synchronously, so that the pressed porous bricks can be quickly demolded. The inner cavity of the lower mold groove is fixedly welded with a partition.

In the above patent, the partition is fixedly welded in the inner cavity of the lower mold groove, making it difficult to take out multiple hollow bricks in the lower mold at one time.

Summary of the invention

In view of this, the purpose of the present invention is to provide a mold for hollow brick manufacturing that is easy to disassemble, so as to solve the problem that the partition is fixedly welded in the inner cavity of the lower mold groove, making it difficult to take out multiple hollow bricks in the lower mold at one time.

Based on the above purpose, the present invention provides a mold for hollow brick manufacturing that is easy to disassemble, including a base frame, a lower mold, a bottom plate, a first cylinder, a partition, a first top frame, an upper mold, a second cylinder and two sets of symmetrically arranged driving parts, wherein:

The base frame has a through slot, and the lower mold is arranged on the top of the base frame and is located above the through slot;

The bottom plate is slidably connected to the inner wall of the lower mold, and the first cylinder is arranged below the bottom plate;

The partition is placed on the bottom plate, and slide grooves are provided on both sides of the lower mold, and the slide grooves extend from both sides of the partition;

The top frame is arranged above the lower mold, the second cylinder is installed on the top of the top frame, the upper mold is arranged on the telescopic rod of the second cylinder, and the upper mold is provided with a mold core;

The driving part comprises a second top frame arranged above the first top frame, a third cylinder is arranged on the top of the second top frame, a connecting rod is arranged on the telescopic rod of the third cylinder, and the connecting rod is detachably connected to the partition;

The first cylinder is extended and the third cylinder is shortened, so that the hollow bricks and the partitions are moved out of the lower mold, and then the third cylinder is further shortened, so that the partitions are moved out of the hollow bricks, so that the multiple hollow bricks are easy to be taken out as a whole.

Optionally, the upper mold is detachably connected to the second cylinder by bolt connection.

Optionally, the mold further includes a cleaning portion, and the cleaning portion is used to clean the side wall of the partition.

Optionally, the cleaning part includes a mounting plate, a plurality of cleaning knives are provided at the bottom of the mounting plate, the distribution of the plurality of cleaning knives matches the shape of the partition, and the mounting plate is detachably connected to the second cylinder by bolt connection.

Optionally, a horizontal plate is provided on the side of the partition, and a movable groove is provided on the horizontal plate. The connecting rod passes through the movable groove and is slidably connected to the movable groove. The lower end of the connecting rod is provided with an external thread, and the external thread is threadedly connected to an upper nut and a lower nut. A convex tooth is provided on one side of the horizontal plate, and the convex tooth is meshed with a gear, and the gear transmission is connected to a motor.

Optionally, the mold further includes a material receiving portion, which is used to receive the raw materials cleaned from the side wall of the partition.

Optionally, the material receiving portion includes a roller, a slider is provided on the roller, the slider is slidably connected to a material receiving box, and a fastener is provided on one side of the roller, and the fastener is used to prevent the roller from rotating.

Beneficial effects:

During operation, the bottom plate is supported by the base frame so that the bottom surface of the bottom plate is flush with the bottom surface of the lower mold, and the partition is located on the top of the bottom plate. Then the raw material is poured into the lower mold, and the lower mold is driven downward by the extension of the second cylinder. The hollow brick is formed by the stamping cooperation between the upper mold and the lower mold. After the hollow brick is formed, the first cylinder is extended and the third cylinder is shortened, so that the hollow brick and the partition are moved out of the lower mold, and then the third cylinder continues to shorten, so that the partition is moved out of the hollow brick, so that multiple hollow bricks are easy to take out as a whole.

As can be seen from the above, the present invention makes it easy to take out a plurality of hollow bricks at one time as a whole through the detachable design of the partition and the lower mold, thereby improving the production efficiency of the hollow bricks.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

FIG1 is a schematic structural diagram of a mold according to an embodiment of the present invention;

FIG. 2 is a top view of the lower mold according to an embodiment of the present invention.

The numbers in the figure are:

1. Base frame; 2. Lower mold; 3. Bottom plate; 4. First cylinder; 5. Partition plate; 6. First top frame; 7. Upper mold; 8. Second cylinder; 9. Third cylinder; 10. Connecting rod; 11. Cross plate; 12. Movable groove; 13. Upper nut; 14. Lower nut; 15. Gear; 16. Motor; 17. Roller; 18. Receiving box; 19. Fastener; 20. Second top frame.

DETAILED DESCRIPTION

In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

As shown in Figures 1 and 2, a mold for hollow brick manufacturing that is easy to disassemble includes a base frame 1, a lower mold 2, a bottom plate 3, a first cylinder 4, a partition 5, a first top frame 6, an upper mold 7, a second cylinder 8 and two sets of symmetrically arranged driving parts, wherein:

The base frame 1 has a through slot, and the lower mold 2 is arranged on the top of the base frame 1 and located above the through slot;

The bottom plate 3 is slidably connected to the inner wall of the lower mold 2, and the first cylinder 4 is arranged below the bottom plate 3;

The partition plate 5 is placed on the bottom plate 3, and two sides of the lower mold 2 are provided with slide grooves, and the two sides of the partition plate 5 extend out of the slide grooves;

The top frame is arranged above the lower mold 2, the second cylinder 8 is installed on the top of the top frame, the upper mold 7 is arranged on the telescopic rod of the second cylinder 8, and the upper mold 7 is provided with a mold core;

The driving part includes a second top frame 20 arranged above the first top frame 6, a third cylinder 9 is arranged on the top of the second top frame 20, a connecting rod 10 is arranged on the telescopic rod of the third cylinder 9, and the connecting rod 10 is detachably connected to the partition 5;

The first cylinder 4 is extended and the third cylinder 9 is shortened, so that the hollow brick and the partition 5 are moved out of the lower mold 2, and then the third cylinder 9 is further shortened to move the partition 5 out of the hollow brick, so that the multiple hollow bricks are easy to be taken out as a whole.

During operation, the bottom plate 3 is supported by the base frame 1 so that the bottom surface of the bottom plate 3 is flush with the bottom surface of the lower mold 2, and the partition 5 is located on the top of the bottom plate 3. Then the raw material is poured into the lower mold 2, and the lower mold 2 is driven downward by the extension of the second cylinder 8. The hollow brick is formed by the stamping cooperation between the upper mold 7 and the lower mold 2. After the hollow brick is formed, the first cylinder 4 is extended and the third cylinder 9 is shortened, so that the hollow brick and the partition 5 are moved out of the lower mold 2, and then the third cylinder 9 continues to shorten, so that the partition 5 is moved out of the hollow brick, so that multiple hollow bricks are easy to take out as a whole.

As can be seen from the above, the present invention makes it easy to take out a plurality of hollow bricks as a whole through the detachable design of the partition plate 5 and the lower mold 2, thereby improving the production efficiency of the hollow bricks.

In some embodiments, the upper mold 7 is detachably connected to the second cylinder 8 by bolt connection. In this way, the upper mold 7 can be replaced, and hollow bricks of different models can be produced.

In some embodiments, the mold further comprises a cleaning portion, which is used to clean the side wall of the partition 5. Optionally, the cleaning portion comprises a mounting plate, a plurality of cleaning knives are provided at the bottom of the mounting plate, and the distribution of the plurality of cleaning knives matches the shape of the partition 5, and the mounting plate is detachably connected to the second cylinder 8 by bolt connection.

After a long period of production, raw materials will be attached to the side walls of the partition 5, affecting subsequent production. In the present invention, when the side walls of the partition 5 need to be cleaned, the upper mold 7 can be removed and then the mounting plate can be installed. The cleaning knife on the mounting plate can be driven up and down by the operation of the second cylinder 8 to scrape the raw materials on the side walls of the partition 5.

Since the cleaning knife is fixed, after working for a long time, the cleaning knife does not fit well with the side wall of the partition 5, which will affect the cleaning effect. In order to further improve the scraping effect of the raw materials on the side wall of the partition 5, in some embodiments, a horizontal plate 11 is provided on the side of the partition 5, and the horizontal plate 11 has a movable groove 12. The connecting rod 10 passes through the movable groove 12 and is slidably connected to the movable groove 12. The lower end of the connecting rod 10 is provided with an external thread, and the external thread is threadedly connected with an upper nut 13 and a lower nut 14. A convex tooth is provided on one side of the horizontal plate 11, and the convex tooth is meshed with a gear 15, and the gear 15 is transmission-connected to a motor 16.

During cleaning, the partition 5 is located above the lower mold 2. When there is still raw material on the side wall that has not been cleaned, the upper nut 13 is loosened, and then the partition 5 is moved so that the cleaning knife is pressed against the side wall of the partition 5 that needs further cleaning, and then the upper nut 13 is tightened. At this time, the cleaning knife is driven by the second cylinder 8 to clean again, thereby improving the cleaning effect of the side wall of the partition 5.

In some embodiments, the mold further includes a material receiving portion, which is used to receive the raw materials cleaned from the side wall of the partition 5. Optionally, the material receiving portion includes a roller 17, a slider is provided on the roller 17, and a material receiving box 18 is slidably connected to the slider, and a fastener 19 is provided on one side of the roller 17, and the fastener 19 is used to prevent the roller 17 from rotating.

When not cleaning, the material receiving box 18 is in a vertical state. When cleaning, the roller 17 is loosened by the fastener 19 so that the roller 17 can rotate, thereby turning the material receiving box 18 from a vertical state to a horizontal state by rotating the material receiving box 18, and then fastening the roller 17 by the fastener 19 so that the roller 17 does not rotate. At this time, the material receiving box 18 is pushed so that the material receiving box 18 is located below the partition 5, so as to collect the cleaned raw materials and prevent the raw materials from falling directly into the lower mold 2, which is inconvenient to clean.

It should be understood by those skilled in the art that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Within the scope of the present invention, the technical features in the above embodiments or in different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the above aspects of the present invention, which are not provided in detail for the sake of simplicity.

The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims (7)

1. A mold for hollow brick manufacturing that is easy to disassemble, comprising a base frame (1), characterized in that it also includes: a lower mold (2), a bottom plate (3), a first cylinder (4), a partition (5), a first top frame (6), an upper mold (7), a second cylinder (8) and two sets of symmetrically arranged driving parts, wherein: The base frame (1) has a through slot, and the lower mold (2) is arranged on the top of the base frame (1) and is located above the through slot; The bottom plate (3) is slidably connected to the inner wall of the lower mold (2), and the first cylinder (4) is arranged below the bottom plate (3); The partition plate (5) is placed on the bottom plate (3), and slide grooves are provided on both sides of the lower mold (2), and the slide grooves extend from both sides of the partition plate (5); The top frame is arranged above the lower mold (2), the second cylinder (8) is installed on the top of the top frame, the upper mold (7) is arranged on the telescopic rod of the second cylinder (8), and the upper mold (7) is provided with a mold core; The driving part comprises a second top frame (20) arranged above the first top frame (6), a third cylinder (9) is arranged on the top of the second top frame (20), a connecting rod (10) is arranged on the telescopic rod of the third cylinder (9), and the connecting rod (10) is detachably connected to the partition (5); The first cylinder (4) is extended and the third cylinder (9) is shortened, so that the hollow brick and the partition (5) are moved out of the lower mold (2). Then the third cylinder (9) is further shortened, so that the partition (5) is moved out of the hollow brick, so that the plurality of hollow bricks can be easily taken out as a whole. 2. A disassembled mold for hollow brick manufacturing according to claim 1, characterized in that the upper mold (7) is detachably connected to the second cylinder (8) by bolt connection. 3. A disassembled mold for hollow brick manufacturing according to claim 2, characterized in that the mold further comprises a cleaning portion, and the cleaning portion is used to clean the side wall of the partition (5). 4. A disassembled mold for hollow brick manufacturing according to claim 3, characterized in that the cleaning portion comprises a mounting plate, a plurality of cleaning knives are provided at the bottom of the mounting plate, the distribution of the plurality of cleaning knives matches the shape of the partition (5), and the mounting plate is detachably connected to the second cylinder (8) by bolt connection. 5. A disassembled mold for hollow brick manufacturing according to claim 4, characterized in that a transverse plate (11) is provided on the side of the partition (5), and a movable groove (12) is provided on the transverse plate (11), and the connecting rod (10) passes through the movable groove (12) and is slidably connected to the movable groove (12), and the lower end of the connecting rod (10) is provided with an external thread, and the external thread is threadedly connected with an upper nut (13) and a lower nut (14), and a convex tooth is provided on one side of the transverse plate (11), and the convex tooth is meshed with a gear (15), and the gear (15) is transmission-connected with a motor (16). 6. A disassembled mold for hollow brick manufacturing according to claim 1, characterized in that the mold further comprises a material receiving portion, wherein the material receiving portion is used to receive the raw materials cleaned from the side wall of the partition (5). 7. A disassembled mold for hollow brick manufacturing according to claim 6, characterized in that the material receiving portion comprises a roller (17), a slider is provided on the roller (17), the slider is slidably connected to a material receiving box (18), and a fastener (19) is provided on one side of the roller (17), and the fastener (19) is used to prevent the roller (17) from rotating.