CN210415034U

CN210415034U - Brick splitter

Info

Publication number: CN210415034U
Application number: CN201921113905.4U
Authority: CN
Inventors: 马志久
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-04-28
Anticipated expiration: 2029-07-16

Abstract

The embodiment of the utility model discloses a brick splitter, which comprises an operation platform, wherein a transversely arranged knife hole is formed on the upper surface of the operation platform; the cleaver device comprises a cleaver and a hydraulic mechanism, wherein the hydraulic mechanism is arranged above the cleaver and comprises a piston column which is connected to the cleaver and drives the cleaver to move up and down, and the cutting edge of the cleaver is over against a knife hole on the operation platform; and the pressing and fixing plate is movably sleeved on the piston column of the hydraulic mechanism, and the riving knife is arranged below the pressing and fixing plate and supported on the bottom surface of the pressing and fixing plate. The utility model discloses when the chopper moves down and carries out the splitting building block, press the solid board also along with moving down, until the gland on the upper surface of building block, under the weight effect of pressing solid board, make the building block fixed on operation platform's upper surface, the chopper continues to move down and until the complete splitting building block this moment to make two half bricks be difficult to outwards pop out under the effect of pressing solid board, effectively improve the yield of splitting the brick.

Description

Brick splitter

Technical Field

The embodiment of the utility model provides a relate to building block brick production facility technical field, concretely relates to brick splitter.

Background

Bricks produced by brick making equipment can be divided into two types, wherein one type is moderate in specification and size and can be directly put into industrial application; the other type is larger in specification and size, and needs to be properly split into at least two bricks by a brick splitter, and the upper surface and the lower surface of the brick are respectively provided with corresponding groove lines for splitting. In the conventional brick splitting machine, a single brick or a single row of bricks is placed on a platform, and a groove line on the brick is aligned with the center line of a cutter hole along the longitudinal direction, and is downwards moved by a hydraulic mechanism to drive an upper movable cutter to downwards move to be aligned with the groove line on the upper surface of the brick for splitting. However, when the brick is split into two halves, the two halves of bricks are easy to pop out, and the problem of damage is easy to occur, so that the yield of split bricks is poor, and the requirement of high-efficiency production cannot be met.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a brick splitter to solve the problem that two halves brick receive the damage easily appears when brick splitter carries out the brick splitting work among the prior art.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

according to the utility model discloses an aspect, a brick splitter includes:

the working platform is supported and arranged on the ground, and a cutter hole which is transversely arranged is formed on the upper surface of the working platform;

the hydraulic mechanism is arranged above the riving knife and comprises a piston column which is connected to the riving knife and drives the riving knife to move up and down, the riving knife is transversely arranged, and the cutting edge of the riving knife is over against a knife hole on the operation platform;

the cleaver is arranged below the pressing and fixing plate and supported on the bottom surface of the pressing and fixing plate.

Further, four edges of the pressing plate are fixedly connected with guide cylinders, guide columns are arranged in cylinder cavities of the guide cylinders and are vertically fixedly connected to the upper surface of the operation platform, and the guide cylinders are slidably connected to the guide columns.

Furthermore, a support plate is arranged between the riving knife and the pressing and fixing plate and fixedly connected to a piston column of the hydraulic mechanism.

Furthermore, the two ends of the operation platform, which are located in the tool hole, are respectively provided with a jacking column mechanism, the jacking column mechanism comprises a hydraulic cylinder and a jacking block, a cylinder barrel of the hydraulic cylinder is fixedly connected to the upper surface of the operation platform, and the jacking block is fixedly connected to a piston end of the hydraulic cylinder and used for making reciprocating linear motion along the path of the tool hole.

Furthermore, a positioning convex strip is fixedly connected to the side face, far away from the hydraulic cylinder, of the ejector block.

Furthermore, an operation area for placing the building blocks is formed in the middle of the upper surface of the operation platform, and the knife hole is transversely formed in the surface of the operation area and is vertically cut by the riving knife.

Further, the top of operation platform is equipped with the operation case, the operation case is formed with open-ended box structure for the bottom surface to equal rigid coupling has the support post in four angle departments of operation case bottom surface, the bottom rigid coupling of support post is on operation platform's upper surface, hydraulic pressure mechanism installs in the operation case.

The embodiment of the utility model provides a have following advantage: the device is characterized in that an operation platform is arranged and used for placing a building block to be processed, a riving knife device is arranged above the operation platform, a hydraulic mechanism drives a riving knife to move up and down along the vertical direction and split the building block, a pressing and fixing plate movably arranged on a piston column of the hydraulic mechanism is utilized, when the riving knife moves down to split the building block, the pressing and fixing plate moves down until a gland is pressed on the upper surface of the building block, the building block is fixed on the upper surface of the operation platform under the action of the weight of the pressing and fixing plate, the riving knife continues to move down until the building block is completely split, so that two half bricks are not easy to pop out under the action of the pressing and fixing plate, the yield of the split bricks is effectively improved, when the split building block needs to be taken out, the pressing and fixing plate can move up together under the support of the riving knife and keep away from the split building block, and the building block can be taken out conveniently, the structure is simple, and the operation is convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of an overall structure of a brick splitter according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an operation platform of a brick splitter according to an embodiment of the present invention.

In the figure: 1. an operation platform; 11. a knife hole; 12. an operation area; 2. a riving knife device; 21. a riving knife; 22. a hydraulic mechanism; 221. a piston post; 3. pressing and fixing the plate; 31. a through hole; 32. a guide cylinder; 4. a guide post; 5. a support plate; 6. a jack post mechanism; 61. a hydraulic cylinder; 62. a top block; 7. positioning the convex strip; 8. an operation box; 81. and supporting the upright post.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

Example 1

As shown in fig. 1 and 2, an embodiment of the present invention provides a brick splitter, including an operation platform 1, a riving knife device 2 and a pressing and fixing plate 3, specifically set up as follows:

the work platform 1 is supported and arranged on the ground. An operation area 12 for placing the building blocks is formed in the middle of the upper surface of the operation platform 1, a knife hole 11 is transversely formed in the surface of the operation area 12, and when the building blocks are placed, a groove line on the lower surface of each building block needs to be aligned with the center line of the knife hole 11. The operation box 8 is arranged above the operation platform 1, the operation box 8 is a box body structure with an opening formed in the bottom surface, the supporting upright columns 81 are fixedly connected to four corners of the bottom surface of the operation box 8, the bottom ends of the supporting upright columns 81 are fixedly connected to the upper surface of the operation platform 1, the operation box 8 is fixed on the operation platform 1, and the riving knife device 2 is installed in the operation box 8.

The riving knife device 2 comprises a riving knife 21 and a hydraulic mechanism 22, the hydraulic mechanism 22 is installed in the operation box 8, wherein the hydraulic mechanism 22 is arranged above the riving knife 21 and comprises a piston column 221 which is connected to the riving knife 21 and drives the riving knife 21 to move up and down, the riving knife 21 is transversely arranged, a knife edge of the riving knife 21 is over against a knife hole 11 on the operation platform 1, the riving knife 21 is enabled to move downwards under the action of the hydraulic mechanism 22 and cut into the knife hole 11 along the central line of the knife hole 11, so that when building blocks are placed on the operation platform 1, the building blocks are completely split through the downward movement of the riving knife 21, wherein irregular components can be arranged on the knife surface of the riving knife 21, the splitting surface of the building blocks can form an irregular decorative surface after being split, and the building blocks can be directly used as decorative building blocks. The pressing and fixing plate 3 is installed on the riving knife device 2, specifically, a through hole 31 for a piston column 221 to penetrate through is formed in the middle of the pressing and fixing plate 3, the pressing and fixing plate 3 is movably sleeved on the piston column 221 of the hydraulic mechanism 22, the riving knife 21 is arranged below the pressing and fixing plate 3, the riving knife 21 can be supported on the bottom surface of the pressing and fixing plate 3 when moving upwards, the pressing and fixing plate 3 is utilized, when the riving knife 21 moves downwards to split the building block, the pressing and fixing plate 3 moves downwards until the pressure cover is pressed on the upper surface of the building block, the building block is fixed on the upper surface of the operation platform 1 under the action of the weight of the pressing and fixing plate 3, the riving knife continues to move downwards until the building block is completely split, and therefore the two half bricks are not prone to pop out under the action of the pressing and fixing plate 3, and the yield of the split bricks is effectively improved. Preferably, there is guide cylinder 32 at the equal rigid coupling in four edges of pressure solid board 3 to at the section of thick bamboo intracavity of guide cylinder 32 be equipped with guide post 4, be vertical with guide post 4, and the rigid coupling is on the upper surface of work platform 1, makes guide cylinder 32 sliding connection on guide post 4, utilizes the setting of a plurality of guide posts 4, ensures steadily pushing down of pressure solid board 3, can not cause the damage to the building block. And the supporting plate 5 is arranged between the riving knife 21 and the pressing and fixing plate 3, the supporting plate 5 is fixedly connected on the piston column 221 of the hydraulic mechanism 22, and the supporting plate 5 is utilized to form a support on the bottom surface of the pressing and fixing plate 3, so that on one hand, the riving knife 21 is protected from being damaged, on the other hand, the whole stress of the pressing and fixing plate 3 is improved by increasing the supporting area of the bottom surface of the pressing and fixing plate 3, and the stable upward movement of the pressing and fixing plate 3 along with the upward movement of the riving knife 21 is ensured under the action of the supporting plate 5, when the split building block needs to be taken out, the riving knife 21 is driven to move upwards by the hydraulic mechanism 22, and the pressing and fixing plate 3 can move upwards together under the support of the supporting plate 5 and is far away from the split building block.

The embodiment of the utility model provides a through setting up work platform 1, when putting the building block, align the central line of sword hole 11 with the trough line on the building block lower surface earlier, and still set up cleaver device 2 in work platform 1's top, it moves down perpendicularly along vertical direction to drive cleaver 21 by hydraulic pressure mechanism 22, and aim at the trough line on the building block upper surface and split, when cleaver 21 moves down and carries out the splitting building block, it also moves down along with the lapse to press solid board 3, until the gland on the upper surface of building block, under the weight effect of pressing solid board 3, make the building block fixed on work platform 1's upper surface, cleaver 21 continues to move down this moment until cutting into in sword hole 11, make the building block split completely, thereby make two half bricks be difficult to outwards pop out under the effect of pressing solid board 3, effectively improve the yield of splitting.

Example 2

The difference with embodiment 1 lies in that, be located the both ends of tool bore 11 and be equipped with fore-set mechanism 6 respectively on work platform 1, fore-set mechanism 6 includes pneumatic cylinder 61 and kicking block 62, with the cylinder rigid coupling of pneumatic cylinder 61 on the upper surface of work platform 1, make the output of pneumatic cylinder 61 towards the tool bore 11 in operation district 12, with the kicking block 62 rigid coupling on the piston end of pneumatic cylinder 61, drive kicking block 62 through pneumatic cylinder 61 and do reciprocating linear motion along the route of tool bore 11, wherein, two fore-set mechanisms 6 are relative setting. When the groove line on the lower surface of the building block is aligned with the central line of the cutter hole 11 and placed on the operation area 12, the hydraulic cylinders 61 at the two ends of the cutter hole 11 are started, so that the two jacking blocks 62 are driven by the hydraulic cylinders 61 connected respectively to move towards the operation area 12 simultaneously until the two jacking blocks 62 are respectively jacked on the outer wall of the building block, the building block is clamped, the building block is ensured to be stable on the operation platform 1, shaking is not easy to occur, and splitting efficiency of the building block is improved. Preferably, a positioning rib 7 is fixedly connected to the side of the top block 62 away from the hydraulic cylinder 61, the positioning rib 7 is vertically arranged, and the positioning rib 7 is aligned with the tool hole 11 in the vertical direction, when the top block 62 is clamped in a displacement manner. Preferably, in order to ensure that the riving knife 21 completely splits the building block, the length of the riving knife 21 should be greater than that of the building block, and therefore, a positioning convex strip 7 is fixedly connected to the side surface of the top block 62 away from the hydraulic cylinder 61, wherein the positioning convex strip 7 is vertically arranged on the side surface of the top block 62, and the positioning convex strip 7 is located at the side edge of the knife hole 11 in the vertical direction, when the top block 62 moves towards the building block, the positioning convex strip 7 abuts against the outer wall of the building block, so that a working gap for the riving knife 21 to completely split is formed between the building block and the top block 62, and the normal operation of the riving knife 21 is facilitated.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. A brick splitter, characterized in that brick splitter comprises:

the device comprises a working platform (1), wherein the working platform (1) is supported and arranged on the ground, and a cutter hole (11) arranged transversely is formed in the upper surface of the working platform (1);

the cleaver device (2) is arranged above the operation platform (1) and comprises a cleaver (21) and a hydraulic mechanism (22), the hydraulic mechanism (22) is arranged above the cleaver (21) and comprises a piston column (221) which is connected to the cleaver (21) and drives the cleaver (21) to move up and down, the cleaver (21) is transversely arranged, and the cutting edge of the cleaver (21) is over against the knife hole (11) on the operation platform (1);

the cleaver comprises a pressing and fixing plate (3), the pressing and fixing plate (3) is installed on the cleaver device (2), a through hole (31) for a piston column (221) to penetrate through is formed in the middle of the pressing and fixing plate (3), the pressing and fixing plate (3) is movably sleeved on the piston column (221) of the hydraulic mechanism (22), and the cleaver (21) is arranged below the pressing and fixing plate (3) and supported on the bottom surface of the pressing and fixing plate (3).

2. The brick splitter of claim 1, wherein: four edges of the pressing plate (3) are fixedly connected with guide cylinders (32), guide columns (4) are arranged in cylinder cavities of the guide cylinders (32), the guide columns (4) are vertically fixedly connected to the upper surface of the operation platform (1), and the guide cylinders (32) are slidably connected to the guide columns (4).

3. The brick splitter of claim 1, wherein: a supporting plate (5) is arranged between the riving knife (21) and the pressing and fixing plate (3), and the supporting plate (5) is fixedly connected to a piston column (221) of the hydraulic mechanism (22).

4. The brick splitter of claim 1, wherein: the tool hole structure is characterized in that two ends of the tool hole (11) on the operation platform (1) are respectively provided with a jacking column mechanism (6), the jacking column mechanism (6) comprises a hydraulic cylinder (61) and a jacking block (62), a cylinder barrel of the hydraulic cylinder (61) is fixedly connected to the upper surface of the operation platform (1), and the jacking block (62) is fixedly connected to a piston end of the hydraulic cylinder (61) and used for doing reciprocating linear motion along the path of the tool hole (11).

5. The brick splitter of claim 4, wherein: and a positioning convex strip (7) is fixedly connected to the side surface of the top block (62) far away from the hydraulic cylinder (61).

6. The brick splitter of claim 1, wherein: an operation area (12) for placing building blocks is formed in the middle of the upper surface of the operation platform (1), and the knife hole (11) is transversely formed in the surface of the operation area (12) and is vertically cut by the riving knife (21).

7. The brick splitter of claim 1, wherein: the top of work platform (1) is equipped with operation case (8), operation case (8) are formed with open-ended box structure for the bottom surface to four angle departments on operation case (8) bottom surface all the rigid couplings have support post (81), the bottom rigid coupling of support post (81) is on the upper surface of work platform (1), install in operation case (8) hydraulic pressure mechanism (22).