Automatic cutting machine for building block forming bricks
Through the combined structure of the support table, front clamp firmware, rear clamp firmware, adjustment parts and limiting parts, the problem of cumbersome adjustment of the clamp when changing the cutting size of the block forming brick cutting machine is solved, and the automatic adjustment of the clamp and the reduction of equipment costs are achieved.
Patent Information
- Application Number
- CN202521397439.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-04
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2035-07-04
AI Technical Summary
When the existing block forming brick cutting machines change the cutting size, the adjustment of the work surface and fixtures is more cumbersome and costly, which leads to inconvenient replacement of equipment.
The combined structure of the support table, front clamp firmware, rear clamp firmware, adjusting parts and limiting parts is adopted. The automatic adjustment of the clamp is achieved through components such as electric push rods, motors and bidirectional screws to ensure the matching of the spacing between the clamp and the cutting tool.
It realizes flexible adjustment of block cutting size, simplifies the fixture replacement process, and reduces the cost of equipment replacement.
Smart Images
Figure CN223173235U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of block cutting, in particular to an automatic cutting machine for block forming bricks. Background Art
[0002] Block forming bricks are widely used in the construction industry. Its production process generally includes raw material mixing, pressing into shape, curing and hardening, and finally cutting and dividing. In the industry, an automatic cutting machine is generally used to complete the cutting and dividing process, which mainly includes a workbench surface that can move horizontally, used to carry and fix the block blank to be cut, and a cutting tool that can move vertically up and down. During operation, the blank is fixed on the table and moves along a preset path, while the cutting tool cuts the blank to divide it into multiple small blocks of a predetermined size.
[0003] When changing the cutting size of the block, it is necessary to adjust the relative positions of multiple groups of cutting tools in the cutting mechanism. However, the workbench surface for fixing the blank and the fixture installed thereon are usually provided with notches or gaps for the cutting tools to pass through. The positions and spacings of the notches match the tool spacings before adjustment. It is necessary to directly replace the workbench surface and the fixture, but the process of disassembling and assembling them is relatively cumbersome and inconvenient, and equipping multiple sets of corresponding workbench surfaces and fixtures increases the equipment cost. Summary of the Utility Model
[0004] To solve the above problems, the utility model provides an automatic cutting machine for block forming bricks to solve the problem that it is relatively inconvenient to adjust the workbench surface and the fixture when changing the cutting size of the block.
[0005] The utility model specifically adopts the following technical solutions to achieve the above purpose:
[0006] An automatic cutting machine for block forming bricks includes a cutting body, and also includes a support table, a front fixture, a rear fixture, an adjusting member, and a limiting member. A support table capable of moving in the front-rear direction is installed on the top of the cutting body. The support table includes a frame body. A front fixture is arranged on the top of the support table, and the moving end of the front fixture is arranged corresponding to the cutting end of the cutting body. A rear fixture is slidably installed inside the support table, and the rear fixture is arranged corresponding to the cutting end of the cutting body. The number of rear fixtures is multiple groups. An adjusting member is arranged between two rear fixtures in the same group and is threadedly connected with the two rear fixtures. A limiting member is installed at the bottom of the support table;
[0007] The limiting member includes an electric push rod and a limiting plate. One end of the electric push rod is fixedly installed at the bottom of the frame body, and the other end of the electric push rod is fixedly installed with a limiting plate. Multiple groups of limiting through grooves with an inclined angle are formed on the surface of the limiting plate. The adjusting member is slidably connected with the limiting member through the limiting through grooves.
[0008] The support platform further includes a slider, a motor, and a first screw rod. A slider is fixedly installed at the bottom of the frame body, the motor is fixedly installed on the top of the cutting machine body, the output end of the motor is fixedly connected to the first screw rod, and the first screw rod is in threaded connection with the slider.
[0009] A fixing plate is installed on the top of the cutting machine body. The number of the fixing plates and the sliders is two groups. One group of fixing plates is rotatably connected to both ends of the first screw rod. The first screw rod passes through the slider and is in threaded connection with it. On the surface of the other group of fixing plates, a sliding rod is fixedly installed. The sliding rod passes through the slider and is in sliding connection with it.
[0010] The front clamping fixture includes a fixed seat, a second screw rod, a pushing plate, and a front clamping block. The fixed seat is fixedly installed on the top of the support platform. The second screw rod penetrates through the fixed seat along the front-rear direction and is in threaded connection with it. One end of the second screw rod is rotatably installed with a pushing plate. A transverse sliding groove is opened at the rear side of the pushing plate, and the front clamping block is in sliding connection with the transverse sliding groove.
[0011] The rear clamping fixture includes a sliding plate and a rear clamping block. The front and rear ends of the sliding plate are in left-right sliding connection with the inside of the frame body. The rear clamping block is fixedly installed on the top of the sliding plate. A longitudinal sliding groove is opened at the top of the sliding plate, and the bottom of the front clamping block is in sliding connection with the longitudinal sliding groove.
[0012] The adjusting member includes a support frame, a bidirectional screw rod, and a guide rod. The top end of the support frame is rotatably installed with a bidirectional screw rod. The two ends of the bidirectional screw rod are respectively in threaded connection with two rear clamping blocks in the same group. The bottom of the support frame is also fixedly installed with a guide rod. The guide rod corresponds to and is in sliding connection with the limit through groove of the limiting member.
[0013] The beneficial effects of the present utility model are as follows:
[0014] In the present utility model, the electric push rod drives the limiting plate to move back and forth, so that the guide rod slides inside the limit through groove of the limiting plate, drives the adjusting member to move in the left-right direction, the adjusting member drives the rear clamping fixture to move inside the frame body, and drives the front clamping block to move inside the transverse sliding groove of the pushing plate, thereby adjusting the positions of each group of rear clamping fixtures and front clamping blocks, moving them to between the adjacent cutting tools with adjusted spacing, keeping corresponding positions with them, adjusting the positions of the fixtures, so as to adapt to the cutting size of the building blocks and the changes of the cutting tools.
[0015] In the present utility model, by turning the bidirectional screw rod, the bidirectional screw rod drives the rear clamping blocks at its two ends to move towards or away from each other, drives the sliding plate to slide inside the frame body, and the sliding plate drives the front clamping block to slide inside the transverse sliding groove of the pushing plate, thereby adjusting the spacing between two adjacent rear clamping blocks and two front clamping blocks, making it keep corresponding setting with the spacing between the adjacent cutting tools of the cutting machine body, and adjusting the width of the fixture. Description of the Drawings
[0016] Figure 1It is a schematic perspective view of the first angle of the utility model;
[0017] Figure 2 It is a schematic perspective view of the second angle of the utility model;
[0018] Figure 3 It is a schematic diagram of a partial structure of the utility model Figure 1 ;
[0019] Figure 4 It is a schematic diagram of a partial structure of the utility model Figure 2 (exploded view);
[0020] Figure 5 It is Figure 4 An enlarged schematic view of part A in
[0021] Reference numerals: 1, cutting machine body; 2, support table; 201, frame; 202, slider; 203, motor; 204, first screw; 205, fixing plate; 206, slide bar; 3, front clamping member; 301, fixing seat; 302, second screw; 303, push plate; 304, front clamping block; 305, transverse chute; 4, rear clamping member; 401, slide plate; 402, rear clamping block; 403, longitudinal chute; 5, adjusting member; 501, support frame; 502, bidirectional lead screw; 503, guide rod; 6, limiting member; 601, electric push rod; 602, limiting plate; 603, limiting through groove. Detailed implementation manners
[0022] The following further describes the present utility model in conjunction with specific embodiments. However, those skilled in the art should understand that the detailed description given here in conjunction with the accompanying drawings is for better explanation. The structure of the present utility model necessarily goes beyond these limited embodiments, and for some equivalent replacement schemes or common means, no detailed description will be given herein, but they still fall within the protection scope of this application.
[0023] Figures 1 - 5 It is the best embodiment of the present utility model. The following further describes the present utility model in conjunction with the attached Figure 1 [[ID=�6]]- attached Figure 5 drawings.
[0024] Automatic cutting machine for building block forming bricks, including a cutting body 1, further comprising a support table 2, a front clamping member 3, a rear clamping member 4, an adjusting member 5 and a limiting member 6. A support table 2 that can move in the front-rear direction is installed on the top of the cutting body 1. A front clamping member 3 is provided on the top of the support table 2, and the moving end of the front clamping member 3 is arranged corresponding to the cutting end of the cutting body 1. A rear clamping member 4 is slidably installed inside the support table 2, and the rear clamping member 4 is arranged corresponding to the cutting end of the cutting body 1. The number of the rear clamping members 4 is multiple groups. The adjusting member 5 is arranged between two groups of the rear clamping members 4 and is in threaded connection with them. The limiting member 6 is installed at the bottom of the support table 2, and the moving end of the limiting member 6 is in sliding connection with the bottom end of the adjusting member 5;
[0025] Specifically, the movement of the support table 2 drives the building blocks fixed thereon to move closer to the cutting tool of the cutting body 1 for cutting treatment. The front and rear sides of the building blocks are clamped and fixed by the front clamping member 3 and the rear clamping member 4. The adjusting member 5 drives the adjacent two rear clamping members 4 and the moving end of the front clamping member 3 to adjust the distance therebetween to match the cutting tool of the cutting body 1. The limiting member 6 adjusts the positions of the pairwise corresponding rear clamping members 4 to match the cutting tool of the cutting body 1.
[0026] The support table 2 includes a frame body 201, a slider 202, a motor 203 and a first screw rod 204. The slider 202 is fixedly installed at the bottom of the frame body 201. The motor 203 is fixedly installed on the top of the cutting body 1, and the output end of the motor 203 is fixedly connected with the first screw rod 204. The first screw rod 204 is in threaded connection with the slider 202;
[0027] Specifically, the motor 203 drives the first screw rod 204 to rotate, and the first screw rod 204 drives the slider 202 to move back and forth, so that the components on the frame body 201 move accordingly, controlling the fixed building blocks to approach the cutting tool of the cutting body 1.
[0028] A fixing plate 205 is installed on the top of the cutting body 1. The number of the fixing plate 205 and the slider 202 is two groups. One group of the fixing plate 205 is rotatably connected to both ends of the first screw rod 204, and the first screw rod 204 passes through the slider 202 and is in threaded connection with it. The other group of the fixing plate 205 is fixedly installed with a slide rod 206 on its surface, and the slide rod 206 passes through the slider 202 and is in sliding connection with it;
[0029] Specifically, the slide rod 206 assists the movement of the frame body 201 and the slider 202, making the front-rear movement process of the frame body 201 more stable.
[0030] The front clamping fixture 3 includes a fixed seat 301, a second screw 302, a push plate 303 and a front clamping block 304. The fixed seat 301 is fixedly installed on the top of the frame body 201. The second screw 302 penetrates through the fixed seat 301 in the front-rear direction and is threadedly connected thereto. One end of the second screw 302 close to the cutting tool of the cutting body 1 is rotatably installed with a push plate 303. The other end of the second screw 302 is fixedly installed with a turntable. A transverse chute 305 is provided on the rear side of the push plate 303. The front clamping block 304 is slidably connected to the transverse chute 305. The number of the front clamping blocks 304 is multiple groups, and every two front clamping blocks 304 are in a group. The cutting tool of the cutting body 1 passes through between adjacent two groups of front clamping blocks 304;
[0031] Specifically, by rotating the turntable to drive the second screw 302 to rotate inside the fixed seat 301, the second screw 302 moves back and forth, the second screw 302 pushes the push plate 303 to move back and forth, and the push plate 303 drives the front clamping block 304 to slide along the top of the rear clamping fixture 4, so that the front clamping block 304 and the rear clamping fixture 4 clamp and fix the building block. Through the transverse chute 305 of the push plate 303, the front clamping block 304 stably moves horizontally at the rear side of the push plate 303.
[0032] The rear clamping fixture 4 includes a sliding plate 401 and a rear clamping block 402. The front and rear ends of the sliding plate 401 are slidably connected to the inner walls of the front and rear sides of the frame body 201. The rear clamping block 402 is fixedly installed on the top of the sliding plate 401. The number of the rear clamping fixtures 4 is multiple groups, and every two rear clamping fixtures 4 are in a group. The cutting tool of the cutting body 1 passes through between adjacent two groups of rear clamping fixtures 4. Jacks are provided on the side of two adjacent rear clamping blocks 402 close to each other. Plug rods are slidably installed inside the jacks. A longitudinal chute 403 is provided on the top of the sliding plate 401. The front clamping block 304 is slidably connected to the longitudinal chute 403. The bottom of the front clamping block 304 has a structure that is narrow at the top and wide at the bottom to prevent it from slipping out of the longitudinal chute 403;
[0033] ]Specifically, by sliding the sliding plate 401 inside the support table 2, the position of the rear clamping fixture 4 is adjusted. Through the plug rods, when the adjacent rear clamping blocks 402 move towards or away from each other, they are more stable. Through the longitudinal chute 403 of the sliding plate 401, when the front clamping block 304 approaches or moves away from the rear clamping block 402, it stably moves along its guide, and drives the front clamping block 304 to move synchronously with it when the rear clamping fixture 4 moves horizontally.
[0034] The adjusting member 5 includes a support frame 501, a bidirectional lead screw 502 and a guide rod 503. The top end of the support frame 501 is rotatably installed with a bidirectional lead screw 502. A dial is fixedly sleeved at the midpoint of the bidirectional lead screw 502. The two ends of the bidirectional lead screw 502 are respectively threadedly connected to two rear clamping blocks 4oz. The bottom of the support frame 501 is also fixedly installed with a guide rod 503. The guide rod 503 is slidably connected to the limiting member 6;
[0035] Specifically, by rotating the bidirectional lead screw 502, the rear clamping blocks 402 at both ends thereof are driven to move towards or away from each other. Through the connection between the guide rod 503 and the limiting member 6, the movement of the limiting member 6 can drive the adjusting member 5 to move accordingly.
[0036] The limiting member 6 includes an electric push rod 601 and a limiting plate 602. One end of the electric push rod 601 is fixedly installed at the bottom of the frame body 201, and the other end of the electric push rod 601 is fixedly installed with the limiting plate 602. A plurality of limiting through grooves 603 with a certain inclination angle are formed on the surface of the limiting plate 602, and the guide rod 503 is slidably installed inside the limiting through grooves 603; the plurality of limiting through grooves 603 are in a divergent structure, which can ensure that the distance between two adjacent adjusting members 5 changes synchronously when the plurality of adjusting members 5 move left and right.
[0037] Specifically, by pulling the limiting plate 602 to move back and forth with the electric push rod 601, the guide rod 503 slides inside the limiting through grooves 603 of the limiting plate 602, thereby pushing the adjusting member 5 to move in the left and right directions, controlling the plurality of adjusting members 5 to move and keeping their distances the same. The guide rod 503 has a structure that is narrower at the top and wider at the bottom to prevent it from slipping out of the limiting through grooves 603.
[0038] In summary: When the utility model is in use, the staff places the block blank to be processed on the top of the sliding plate 401, between the rear clamping block 402 and the front clamping block 304, turns the turntable to drive the second screw rod 302 to rotate, so that the second screw rod 302 threadedly connected to the fixed seat 301 pushes the push plate 303 to move backward, and the front clamping block 304 slides inside the longitudinal chute 403 of the sliding plate 401 until the front clamping block 304 closely adheres to the front side of the block blank, and the rear clamping block 402 closely adheres to the rear side of the block blank, completing the clamping and fixing of the block blank. Then, the motor 203 and the cutting tool of the cutting body 1 are driven. The motor 203 drives the first screw rod 204 to rotate, and the first screw rod 204 drives the slider 202 and the frame body 201 to move horizontally, so that the block blank approaches the cutting tool of the cutting body 1 for cutting and splitting.
[0039] When it is necessary to change the size of the cut block, turn the dial to make the bidirectional lead screw 502 rotate. The bidirectional lead screw 502 drives the rear clamping blocks 402 at both ends to move towards or away from each other. The rear clamping blocks 402 drive the slide plate 401 to move synchronously. The front clamping block 304 connected to the longitudinal chute 403 of the slide plate 401 is driven by the slide plate 401 and slides inside the transverse chute 305 of the push plate 303, changing the distance between two adjacent rear clamping blocks 402 and two front clamping blocks 304, so that the width of the fixture matches the size of the block to be cut. Subsequently, change the distance between the cutting tools of the cutting body 1, and drive the electric push rod 601 to drive the limit plate 602 to move back and forth, so that the guide rod 503 slides inside the limit through groove 603 of the limit plate 602, thereby pushing the adjusting member 5, the rear clamping member 4 and the front clamping block 304 to move horizontally. While keeping the distance between each group of the adjusting member 5, the rear clamping member 4 and the front clamping block 304 the same, adjust the position of the fixture so that it corresponds to the cutting tools of the cutting body 1 after the distance is changed, complete the adjustment of the fixture, and perform the cutting process on the next batch of blocks.
[0040] The above is only the preferred embodiment of the present invention, and it does not limit the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution content of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims
1. Automatic cutting machine for building block forming bricks, including a cutting machine body (1), characterized in that, It also includes a support table (2), a front clamping fixture (3), a rear clamping fixture (4), an adjusting member (5) and a limiting member (6). A support table (2) capable of moving in the front-rear direction is installed on the top of the cutting body (1). The support table (2) includes a frame body (201). A front clamping fixture (3) is arranged on the top of the support table (2). The moving end of the front clamping fixture (3) is correspondingly arranged with the cutting end of the cutting body (1). A rear clamping fixture (4) is slidably installed inside the support table (2). The rear clamping fixture (4) is correspondingly arranged with the cutting end of the cutting body (1). The number of the rear clamping fixtures (4) is multiple groups. The adjusting member (5) is arranged between two rear clamping fixtures (4) of the same group and is in threaded connection with the two rear clamping fixtures (4). The limiting member (6) is installed at the bottom of the support table (2); The limiting member (6) includes an electric push rod (601) and a limiting plate (602). One end of the electric push rod (601) is fixedly installed at the bottom of the frame body (201). The other end of the electric push rod (601) is fixedly installed with a limiting plate (602). Multiple groups of limiting through grooves (603) with an inclined angle are formed on the surface of the limiting plate (602). The adjusting member (5) is slidably connected with the limiting member (6) through the limiting through grooves (603).
2. The automatic cutting machine for block-shaped forming bricks according to claim 1, wherein The support table (2) further includes a slider (202), a motor (203) and a first screw rod (204). The slider (202) is fixedly installed at the bottom of the frame body (201). The motor (203) is fixedly installed on the top of the cutting body (1). The output end of the motor (203) is fixedly connected with a first screw rod (204). The first screw rod (204) is in threaded connection with the slider (202).
3. The automatic cutting machine for block-shaped formed bricks according to claim 2, wherein, A fixing plate (205) is installed on the top of the cutting body (1). The number of the fixing plates (205) and the sliders (202) is two groups. One group of fixing plates (205) is rotatably connected with the two ends of the first screw rod (204). The first screw rod (204) passes through the slider (202) and is in threaded connection with it. The other group of fixing plates (205) is fixedly installed with a sliding rod (206) on the surface. The sliding rod (206) passes through the slider (202) and is in sliding connection with it.
4. The automatic cutting machine for building block forming bricks according to claim 1, characterized in that, The front clamping fixture (3) includes a fixed seat (301), a second screw rod (302), a push plate (303) and a front clamping block (304). The fixed seat (301) is fixedly installed on the top of the support table (2). The second screw rod (302) passes through the fixed seat (301) in the front-rear direction and is in threaded connection with it. One end of the second screw rod (302) is rotatably installed with a push plate (303). A transverse chute (305) is formed at the rear side of the push plate (303). The front clamping block (304) is slidably connected with the transverse chute (305).
5. The automatic cutting machine for block forming bricks according to claim 4, characterized in that, The rear clamping fixture (4) includes a sliding plate (401) and a rear clamping block (402). The front and rear ends of the sliding plate (401) are slidably connected with the inside of the frame body (201) in the left-right direction. The rear clamping block (402) is fixedly installed on the top of the sliding plate (401). A longitudinal chute (403) is formed on the top of the sliding plate (401). The bottom of the front clamping block (304) is slidably connected with the longitudinal chute (403).
6. The automatic cutting machine for block-shaped bricks according to claim 5, characterized in that, The adjusting member (5) includes a support frame (501), a bidirectional lead screw (502), and a guide rod (503). The top end of the support frame (501) is rotatably installed with a bidirectional lead screw (502). The two ends of the bidirectional lead screw (502) are respectively threadedly connected to two rear clamping blocks (402) in the same group. The bottom of the support frame (501) is also fixedly installed with a guide rod (503). The guide rod (503) corresponds to and is slidably connected to the limit through slots (603) of the limiting member (6).