Plate severing device for concrete block production

Abstract

The utility model relates to a severing device for concrete block production, which comprises a bottom plate, a frame body is fixedly mounted at the top of the bottom plate, a first frame body is fixedly mounted in the frame body, and a plurality of hydraulic cylinders are fixedly mounted at the top and the bottom of the first frame body. The output ends of the multiple hydraulic cylinders are jointly and fixedly provided with second frame bodies, clamping mechanisms are arranged on the first frame body and the two second frame bodies, a grid plate is arranged on the second frame body below, and a box body is placed on the top of the bottom plate. According to the plate breaking-off device for concrete block production, the concrete blocks are clamped on the four sides, the clamping force can be remarkably improved, the concrete blocks are more comprehensively fixed, shaking or deviation of the blocks caused by uneven stress in the plate breaking-off process is reduced, the plate breaking-off force can be more evenly distributed, and the plate breaking-off efficiency is improved. The building blocks are prevented from being damaged or broken due to overlarge local stress in the plate breaking process, and the plate breaking effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a device for separating concrete blocks, and particularly relates to a device for separating concrete blocks used in the production of concrete blocks. BACKGROUND

[0002] Concrete blocks are a new type of building material that is lightweight, porous, heat-insulating, fire-resistant, nailable, sawable, planable, and has a certain anti-seismic capacity. During production, the green bodies tend to stick together under high temperature and pressure in the autoclave, so the concrete blocks need to be separated by a device.

[0003] According to the search, the utility model for claim No. CN202220437879.6 proposes a device for separating aerated concrete blocks. The utility model discloses that when the device is used to separate the aerated block body, the fixed blocks are first clamped to the aerated block body, then the lifting hydraulic cylinder is started to lift the aerated block body away from the bottom plate, and then the separating hydraulic cylinder is started to move the upper separating layer upward and the lower separating layer downward, while the aerated block bodies on both sides of the fixed layer are separated, greatly improving the working efficiency of the device.

[0004] However, the two fixed blocks may cause the blocks to shake or fall off during the separating process due to uneven stress, and may also cause the blocks to be damaged during the separating process due to excessive local stress, affecting the separating effect and requiring improvement. Therefore, a device for separating concrete blocks used in the production of concrete blocks is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a device for separating concrete blocks used in the production of concrete blocks, which has the advantages of good separating effect and solves the problem of poor separating effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a device for separating concrete blocks used in the production of concrete blocks, comprising a bottom plate, a frame body fixedly installed on the top of the bottom plate, a first frame body fixedly installed inside the frame body, a plurality of hydraulic cylinders fixedly installed on the top and bottom of the first frame body, a second frame body fixedly installed on the output ends of the plurality of hydraulic cylinders, clamping mechanisms provided on the first frame body and the two second frame bodies, a grid plate provided on the lower second frame body, and a box body placed on the top of the bottom plate.

[0007] The clamping mechanism comprises two first electric push rods and two second electric push rods, both of which are fixedly connected to the outside of the first frame body and the outside of the two second frame bodies, the output ends of the two first electric push rods and the output ends of the two second electric push rods both penetrate and extend into the inside of the first frame body and the inside of the two second frame bodies, the output ends of the two first electric push rods are both fixedly installed with first clamping plates, the opposite sides of the two first clamping plates are both fixedly installed with first anti-skid pads, the output ends of the two second electric push rods are both fixedly installed with second clamping plates, the opposite sides of the two second clamping plates are both fixedly installed with second anti-skid pads, the inside of the two second clamping plates is both provided with two moving plates, the opposite sides of the two moving plates are both fixedly installed with third clamping plates, and the outside of the two third clamping plates is both fixedly installed with third anti-skid pads.

[0008] Further, the inside of the second clamping plate is provided with two moving grooves matched with the moving plates.

[0009] Further, the inside of the second clamping plate is provided with two limiting grooves, and the opposite sides of the two moving plates are both fixedly installed with limiting plates matched with the limiting grooves.

[0010] Further, the bottom of the lower second frame body is fixedly installed with an annular plate through bolts, and the grid plate is fixedly connected to the inside of the annular plate.

[0011] Compared with the prior art, the technical scheme has the following beneficial effects:

[0012] The concrete block production plate breaking device is provided with a bottom plate, a frame body, a first frame body, a hydraulic cylinder, a second frame body, a clamping mechanism, a grid plate and a box body, concrete blocks are placed on the top of the grid plate, the clamping mechanism is used to clamp the four sides of the concrete blocks, the upper hydraulic cylinder drives the upper second frame body to move upwards, the lower hydraulic cylinder drives the lower second frame body to move downwards, the concrete blocks on the upper and lower sides of the first frame body are broken, the broken concrete blocks are taken off, the debris falls downwards and is collected in the inside of the box body, the four sides of the concrete blocks are clamped, the clamping force can be significantly improved, the concrete blocks can be more comprehensively fixed, the shaking or deviation of the concrete blocks caused by uneven stress during the plate breaking process is reduced, the plate breaking force can be more evenly distributed, the concrete blocks are prevented from being damaged or broken due to local excessive stress during the plate breaking process, and the plate breaking effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structural schematic view of the utility model;

[0014] Figure 2The utility model discloses a clamping mechanism structure schematic drawing.

[0015] Figure 3 The utility model discloses a lower second frame body and grid plate connection schematic drawing.

[0016] Figure 4 The utility model discloses a structure second clamping plate and third clamping plate connection schematic drawing.

[0017] In the drawing: 1 bottom plate, 2 frame body, 3 first frame body, 4 hydraulic cylinder, 5 second frame body, 6 clamping mechanism, 61 first electric push rod, 62 first clamping plate, 63 first antiskid pad, 64 second electric push rod, 65 second clamping plate, 66 second antiskid pad, 67 moving plate, 68 third clamping plate, 69 third antiskid pad, 7 grid plate, 8 box body. Specific implementation

[0018] The technical scheme in the embodiments of the utility model will be apparently and completely described below with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative work belong to the range of the utility model protection.

[0019] Please refer to Figures 1-4 The utility model discloses a kind of board breaking device for concrete block production in the embodiment, including bottom plate 1, bottom plate 1 top is fixedly installed with frame body 2, frame body 2 is fixedly installed with first frame body 3 in the inside, the top and bottom of first frame body 3 are all fixedly installed with multiple hydraulic cylinders 4, the output end of multiple hydraulic cylinders 4 is commonly fixedly installed with second frame body 5, first frame body 3 and two second frame body 5 are all provided with clamping mechanism 6, grid plate 7 is provided on lower second frame body 5, the bottom of lower second frame body 5 is fixedly installed with annular plate by bolt screw thread, grid plate 7 is fixedly connected in the inside of annular plate, bottom plate 1 top is placed with box body 8.

[0020] Specifically, staff first places concrete block on the top of grid plate 7, then uses clamping mechanism 6 to clamp four sides of concrete block, then uses upper hydraulic cylinder 4 to drive upper second frame body 5 to move upwards, lower hydraulic cylinder 4 drives lower second frame body 5 to move downwards, while the concrete block on the upper and lower sides of first frame body 3 is broken, after being broken, concrete block is taken down, and debris falls downwards and is collected in the inside of box body 8 through grid plate 7, four sides of concrete block are clamped, which can not only significantly improve the size of clamping force, more comprehensively fix concrete block, reduce the shaking or deviation of block due to uneven stress in the process of breaking, but also can more evenly distribute breaking force, avoid damage or fracture of block due to local excessive stress in the process of breaking, improve breaking effect.

[0021] In the embodiment, the clamping mechanism 6 includes two first electric push rods 61 and two second electric push rods 64, both of which are fixedly connected outside the first frame body 3 and outside the two second frame bodies 5, the output ends of the two first electric push rods 61 and the output ends of the two second electric push rods 64 both penetrate and extend into the interiors of the first frame body 3 and the two second frame bodies 5, the output ends of the two first electric push rods 61 are both fixedly installed with first clamping plates 62, the opposite sides of the two first clamping plates 62 are both fixedly installed with first anti-skid pads 63 made of rubber, the output ends of the two second electric push rods 64 are both fixedly installed with second clamping plates 65, the opposite sides of the two second clamping plates 65 are both fixedly installed with second anti-skid pads 66 made of rubber, the interiors of the two second clamping plates 65 are both provided with two moving plates 67, the interiors of the second clamping plates 65 are both provided with two moving grooves matched with the moving plates 67, the interiors of the second clamping plates 65 are both provided with two limiting grooves, the opposite sides of the two moving plates 67 are both fixedly installed with limiting plates matched with the limiting grooves, the opposite sides of the two moving plates 67 are both fixedly installed with third clamping plates 68, the exteriors of the two third clamping plates 68 are both fixedly installed with third anti-skid pads 69 made of rubber.

[0022] Specifically, first, the two third clamping plates 68 are moved away from each other, so that the two moving plates 67 move away from each other in the interiors of the two second clamping plates 65, then the two second electric push rods 64 are turned on, the two second electric push rods 64 drive the two second clamping plates 65, the two second anti-skid pads 66, the two third clamping plates 68 and the two third anti-skid pads 69 to move relative to each other, so that the two second anti-skid pads 66 and the two third anti-skid pads 69 are attached to the two sides of the concrete block, then the two first electric push rods 61 are turned on, the two first electric push rods 61 drive the two first clamping plates 62 and the two first anti-skid pads 63 to move relative to each other, the two first clamping plates 62 drive the four third clamping plates 68 to move, the four third clamping plates 68 drive the four moving plates 67 to move in the interiors of the two second clamping plates 65, until the two first anti-skid pads 63 are attached to the two sides of the concrete block.

[0023] The working principle of the above embodiment is as follows:

[0024] The worker moves two third clamping plates 68 away from each other first, moves two moving plates 67 away from each other inside two second clamping plates 65, then places the concrete block on the top of the grid plate 7, and then starts two second electric push rods 64, so that two second clamping plates 65, two second anti-skid pads 66, two third clamping plates 68 and two third anti-skid pads 69 move relatively, so that two second anti-skid pads 66 and two third anti-skid pads 69 are in close contact with two sides of the concrete block, and then start two first electric push rods 61, so that two first clamping plates 62 and two first anti-skid pads 63 move relatively, two first clamping plates 62 drive four third clamping plates 68 to move, and four third clamping plates 68 drive four moving plates 67 to move inside two second clamping plates 65, until two first anti-skid pads 63 are in close contact with two sides of the concrete block, and then the concrete block is clamped on four sides, and then start the hydraulic cylinder 4, so that the upper hydraulic cylinder 4 drives the upper second frame 5 to move upwards, and the lower hydraulic cylinder 4 drives the lower second frame 5 to move downwards, and at the same time, the concrete block on the upper and lower sides of the first frame 3 is pried, and then the concrete block after prying is taken down, and the debris falls downwards through the grid plate 7 and is collected in the box body 8, and the concrete block is clamped on four sides, which can not only significantly improve the clamping force, but also more comprehensively fix the concrete block, reduce the shaking or deviation of the block during prying due to uneven stress, and more evenly distribute the prying force, avoid damage or rupture of the block during prying due to excessive local stress, and improve the prying effect.

[0025] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0026] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A plate-breaking device for concrete block production, comprising a base plate (1), a frame (2) fixedly mounted on the top of the base plate (1), a first frame (3) fixedly mounted inside the frame (2), a plurality of hydraulic cylinders (4) fixedly mounted on the top and bottom of the first frame (3), and a second frame (5) fixedly mounted on the output ends of the plurality of hydraulic cylinders (4), characterized in that: The first frame (3) and two second frames (5) are provided with clamping mechanisms (6), the second frame (5) is provided with a grid plate (7), and the bottom plate (1) is placed with a box body (8); The clamping mechanism (6) comprises two first electric push rods (61) and two second electric push rods (64), both of which are fixedly connected to the outside of the first frame (3) and the outside of the two second frames (5), the output ends of the two first electric push rods (61) and the output ends of the two second electric push rods (64) are both penetrated and extended to the inside of the first frame (3) and the inside of the two second frames (5), the output ends of the two first electric push rods (61) are both fixedly installed with first clamping plates (62), the opposite sides of the two first clamping plates (62) are both fixedly installed with first anti-skid pads (63), the output ends of the two second electric push rods (64) are both fixedly installed with second clamping plates (65), the opposite sides of the two second clamping plates (65) are both fixedly installed with second anti-skid pads (66), the interiors of the two second clamping plates (65) are both provided with two moving plates (67), the opposite sides of the two moving plates (67) are both fixedly installed with third clamping plates (68), and the exteriors of the two third clamping plates (68) are both fixedly installed with third anti-skid pads (69).

2. A stripper device for the production of concrete blocks as claimed in claim 1, characterized in that: The interior of the second clamping plate (65) is provided with two moving grooves matched with the moving plates (67).

3. A stripper device for the production of concrete blocks as claimed in claim 1, characterized in that: The interior of the second clamping plate (65) is provided with two limiting grooves, and the opposite sides of the two moving plates (67) are both fixedly installed with limiting plates matched with the limiting grooves.

4. A stripper device for the production of concrete blocks according to claim 1, characterized in that: The bottom of the second frame (5) is provided with an annular plate through bolt thread, and the grid plate (7) is fixedly connected to the inside of the annular plate.

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