Cutting device for modified cement blocks

Abstract

The modified cement block cutting device comprises a first cutting platform, a second cutting platform and a steering mechanism, the first cutting platform comprises a first supporting frame, a first transverse cutting piece, a first vertical cutting piece and a first cutting shell, and the first cutting shell covers the top of the first supporting frame; the first transverse cutting piece and the first vertical cutting piece are both arranged in the first cutting shell. The steering mechanism is arranged at the output end of the first cutting platform; and the second cutting platform is arranged at the output end of the steering mechanism. According to the cutting device, a cement blank block is shaped, modified and transversely and vertically cut through the first cutting platform, so that the time is saved, and the transfer work after the blank block is trimmed is omitted; a plurality of strip-shaped small cement blocks are turned and overturned through the turning mechanism, so that the production line is prevented from being too long; and the multiple strip-shaped small cement blocks are vertically cut through a second vertical cutting piece, and finally the multiple cement boards with the needed thickness are formed through cutting.

Description

Technical Field

[0001] The utility model relates to the technical field of cement board manufacturing, in particular to a cutting device for modified cement blocks. Background Art

[0002] Modified cement is a new type of energy-saving and thermal insulation lightweight building material. It is made by fully foaming the foaming agent mechanically through the foaming system of the foaming machine, and evenly mixing the foam with cement slurry. It is then molded through the pumping system of the foaming machine and naturally cured to form a new type of lightweight thermal insulation material containing a large number of closed pores.

[0003] At present, the modified cement boards used in daily life are all made by feeding the blank blocks of modified cement blocks into a cutting device, and finally forming plate-shaped modified cement boards after being cut horizontally and vertically by the cutting device. Moreover, before the blank blocks of modified cement blocks are fed into the cutting device, the edges of the blank blocks need to be cut and removed first, so as to shape and trim the edges of the blank blocks so as to finally form small plate products with uniform size requirements. However, the trimming of the edges of the blank blocks and the block cutting are now carried out in two separate steps, and the trimmed cement blocks need to be fed into the cutting device again, which is troublesome to operate, wastes manpower and material resources, and has low work efficiency. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model proposes a cutting device for modified cement blocks, which solves the problem that the trimming and block cutting of the green block are currently carried out in two separate steps, and the cement blocks need to be transported in the middle and then fed into the cutting device after trimming, which is cumbersome to operate, wastes manpower and material resources, and has low work efficiency.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A cutting device for modified cement blocks, comprising:

[0007] A first cutting platform, which is used for trimming and block cutting of cement stock blocks. The first cutting platform comprises a first support frame, a first transverse cutting piece, a first vertical cutting piece and a first cutting shell. A plurality of rollers are rotatably arranged between the two sides of the top of the first support frame along the length direction. A sprocket is fixedly sleeved on the outer sides of both ends of each roller. The sprockets on the same side ends of two adjacent rollers are rotatably connected by a chain. The first cutting shell is covered on the top of the first support frame. The first transverse cutting piece and the first vertical cutting piece are both arranged in the first cutting shell.

[0008] A steering mechanism, which is disposed at the output end of the first cutting platform and is used to steer the strip-shaped small cement blocks; and

[0009] The second cutting platform is arranged at the output end of the steering mechanism and is used for cutting small cement blocks in strip shape.

[0010] The cutting device of the modified cement block above performs shaping and modification as well as transverse and vertical cutting of the cement stock block through the first transverse cutting piece and the first vertical cutting piece, so that trimming and cutting are performed simultaneously, saving time, eliminating the transportation work of the stock block after trimming, and improving work efficiency; through the setting of the steering mechanism, multiple strip-shaped small cement blocks can be turned and flipped, avoiding the production line being too long and occupying a large amount of space; multiple strip-shaped small cement blocks are vertically cut through the second vertical cutting piece, and finally multiple cement boards of required thickness are cut to enter the next packaging process.

[0011] Furthermore, the first transverse cutting member includes three transverse cutting saws and a first sliding frame. The first sliding frame is slidably arranged inside the entrance of the first cutting shell, and both sides of the first sliding frame slide through the two side walls of the first cutting shell and extend to the outside. Three transverse cutting saws are fixedly arranged horizontally between the inner sides of the first sliding frame. A first motor is fixedly arranged on one side of the first support frame through a support platform, and the first motor drives the second sliding frame to move left and right through a transmission member.

[0012] Furthermore, the first vertical cutting member includes four first vertical cutting saws and a second sliding frame. The second sliding frame is slidably arranged inside the outlet of the first cutting shell, and the top of the second sliding frame slides through the top of the first cutting shell and extends to the outside. Four first vertical cutting saws are vertically fixed between the inner sides of the first sliding frame. A second motor is fixed on the top of the first cutting shell through a support platform, and the second motor drives the first sliding frame to move up and down through a transmission member.

[0013] Furthermore, the transmission part includes a driving disk and a driving rod, the output shafts of the first motor and the second motor are coaxially fixed with the driving disk, a driving shaft is fixedly provided on the side edge of the driving disk away from the motor, the outer side surface of the first sliding frame and the top of the second sliding frame are fixedly provided with a driven shaft through a support seat, and the two ends of the driving rod are respectively rotatably sleeved on the driving shaft and the driven shaft.

[0014] Furthermore, the second cutting platform includes a second supporting frame, a second vertical cutting piece and a second cutting shell. The input end of the second supporting frame is arranged at the output end of the first supporting frame, and the second supporting frame and the first supporting frame are arranged perpendicular to each other. A plurality of rollers are rotatably provided along the length direction between the two sides of the top of the second supporting frame. A sprocket is fixedly sleeved on the outer side of both ends of each roller. The sprockets on the same side ends of two adjacent rollers are rotatably connected by a chain. The second cutting shell cover is arranged on the top of the second supporting frame, and the second vertical cutting piece is arranged in the second cutting shell.

[0015] Furthermore, the second vertical cutting part includes a plurality of second vertical cutting saws and a third sliding frame. The third sliding frame is slidably arranged inside the second cutting shell, and the top of the third sliding frame slides through the top of the second cutting shell and extends to the outside. A plurality of second vertical cutting saws are vertically fixed between the inner sides of the third sliding frame. A third motor is fixed on the top of the second cutting shell through a support platform, and the third motor drives the third sliding frame to move up and down through a transmission member.

[0016] Furthermore, the steering mechanism includes a cylinder, a sliding rod, a push plate, a steering motor, a skateboard, a steering shaft and a steering plate. A cylinder is provided at the bottom of the output end of the first support frame through a support platform. The two ends of the two sliding rods are arranged in parallel at the bottom of the output end of the first support frame through a connecting plate. The bottom of the skateboard is slidably arranged on the two sliding rods through a slider. The push plate is connected to the top surface of the skateboard through a connecting rod, and the extension rod of the cylinder is fixedly connected to the bottom surface of the skateboard; the steering plate is an L-shaped structure, the steering shaft is rotatably connected to the input end of the second support frame, and the corner of the steering plate is fixedly connected to the steering shaft through a connecting sleeve. The steering motor is fixedly arranged on one side of the second support frame through a support platform, and one end of the steering shaft rotates through the side wall of the second support frame and is fixedly connected to the output shaft of the steering motor.

[0017] The beneficial effects of the utility model are as follows: the cutting device of the modified cement block performs shaping and modification as well as horizontal and vertical cutting on the cement stock block through the first horizontal cutting piece and the first vertical cutting piece, so that trimming and cutting are performed simultaneously, saving time, eliminating the transportation work of the stock block after trimming, and improving work efficiency; through the setting of the steering mechanism, the two layers of multiple strip-shaped small cement blocks are flipped to form a layer of input ends flattened on the second support frame for transportation and movement, thereby completing the steering of the multiple strip-shaped small cement blocks and avoiding the production line being too long and occupying a large amount of space; the multiple strip-shaped small cement blocks are vertically cut through the second vertical cutting piece, and finally multiple cement boards of required thickness are cut to enter the next packaging process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation of the utility model, the following will briefly introduce the drawings required for use in the specific implementation. In all the drawings, each element or part is not necessarily drawn according to the actual scale.

[0019] Figure 1 It is a top view of the utility model;

[0020] Figure 2 for Figure 1 Sectional view of AA in the middle;

[0021] Figure 3 is a structural schematic diagram of a first sliding frame;

[0022] Figure 4 is a schematic diagram of the structure of the second sliding frame;

[0023] Figure 5 is a cross-sectional view of the second cutting platform;

[0024] Figure 6 is a structural schematic diagram of a steering mechanism;

[0025] Figure 7 is a schematic diagram of the structure of the driving member;

[0026] Reference numerals:

[0027] 10-first cutting platform, 11-first supporting frame, 121-horizontal cutting saw, 122-first sliding frame, 123-first motor, 131-first vertical cutting saw, 132-second sliding frame, 133-second motor, 14-first cutting housing, 15-roller, 16-sprocket, 17-chain;

[0028] 20-steering mechanism, 21-cylinder, 22-push plate, 23-slide rod, 24-slide plate, 25-steering motor, 26-steering shaft, 27-steering plate, 28-connecting frame, 29-connecting rod;

[0029] 30 - second cutting platform, 31 - second support frame, 321 - second vertical cutting saw, 322 - third sliding frame, 33 - second cutting housing, 34 - third motor;

[0030] 40-transmission member, 41-driving plate, 42-driving rod, 43-driving shaft, 44-driven shaft;

[0031] 51-Drive motor. DETAILED DESCRIPTION

[0032] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0033] In the description of the present invention, it should be understood that the terms "center", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions and positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the positions or elements referred to must have specific directions, be constructed and operated in a specific manner, and therefore should not be understood as limitations on the present invention.

[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0035] See also Figures 1 to 3 The utility model provides a cutting device for a modified cement block, comprising a first cutting platform 10, a steering mechanism 20 and a second cutting platform 30. The steering mechanism 20 is arranged at the output end of the first cutting platform 10, and is used to steer small cement blocks in a strip shape; the second cutting platform 30 is arranged at the output end of the steering mechanism 20, and the second cutting platform 30 and the first cutting platform 10 are arranged perpendicular to each other. The first cutting platform 10 is used to trim and block-cut cement blanks, thereby outputting small cement blocks in a strip shape, and the second cutting platform 30 is used to cut small cement blocks in a strip shape, and finally form cement boards.

[0036] When in use, the cement stock block is placed on the input end of the first cutting platform 10, and the first cutting platform 10 is used to simultaneously complete the shaping, trimming and block cutting of the cement stock block, which saves time, eliminates the transportation work of the stock block after trimming, and improves work efficiency; what comes out of the output end of the first cutting platform 10 is a plurality of strip-shaped small cement blocks stacked together in two layers, and then the plurality of small cement blocks are turned through the steering mechanism 20, and at the same time, the stacked strip-shaped small cement blocks are transported to form a layer of a plurality of small cement blocks and transported to the input end of the second cutting platform 30; then the second cutting platform 30 vertically cuts the strip-shaped small cement blocks to form plate-shaped cement boards.

[0037] The first cutting platform 10 includes a first support frame 11, a first transverse cutting piece, a first vertical cutting piece and a first cutting shell 14. A plurality of rollers 15 are rotatably arranged between the top two sides of the first support frame 11 along the length direction. A sprocket 16 is fixedly sleeved on the outer sides of both ends of each roller 15. The sprockets 16 on the same side ends of two adjacent rollers 15 are rotatably connected by a chain 17. The first cutting shell 14 is covered on the top of the first support frame 11. The first transverse cutting piece and the first vertical cutting piece are both arranged in the first cutting shell 14. By driving the movement of the plurality of rollers 15, the cement blank blocks placed on the first support frame 11 are transported and moved, and shaping, trimming and block cutting are completed in the first cutting shell 14.

[0038] Specifically, the first transverse cutting member includes three transverse cutting saws 121 and a first sliding frame 122. The first sliding frame 122 is slidably arranged inside the entrance of the first cutting shell 14, and the two sides of the first sliding frame 122 slide through the two side walls of the first cutting shell 14 and extend to the outside. Three transverse cutting saws 121 are fixedly arranged horizontally between the inner sides of the first sliding frame 122. A first motor 123 is fixedly arranged on one side of the first support frame 11 through a support platform. The first motor 123 drives the first sliding frame 122 to move left and right through the transmission member 40.

[0039] When the cement block is transported close to the three transverse cutting saws 121, the output shaft of the first motor 123 drives the first sliding frame 122 to perform transverse left and right reciprocating motion through the transmission member 40, and the roller 15 drives the block to move, and the three transverse cutting saws 121 perform left and right reciprocating motion, thereby completing the transverse cutting of the block; during the entire transverse cutting process, the two transverse cutting saws 121 at the top and bottom cut and trim the top and bottom of the block, and at the same time, the middle transverse cutting saw 121 cuts the block into two layers of large cement blocks.

[0040] The first vertical cutting member includes four first vertical cutting saws 131 and a second sliding frame 132. The second sliding frame 132 is slidably arranged inside the outlet of the first cutting shell 14, and the top of the second sliding frame 132 slides through the top of the first cutting shell 14 and extends to the outside. Four first vertical cutting saws 131 are vertically fixed between the inner sides of the first sliding frame 122. A second motor 133 is fixed on the top of the first cutting shell 14 through a support platform. The second motor 133 drives the second sliding frame 132 to move up and down through the transmission member 40.

[0041] When the upper and lower layers of large cement blocks are transported close to the four first vertical cutting saws 131, the output shaft of the second motor 133 drives the second sliding frame 132 to perform vertical up and down reciprocating motion through the transmission member 40, and the blank block is driven to move by the roller 15 and the four first vertical cutting saws 131 perform up and down reciprocating motion, thereby completing the vertical cutting of the blank block; during the entire vertical cutting process, the two first vertical cutting saws 131 on the far left and the far right cut and trim the two sides of the blank block, and at the same time, the two first vertical cutting saws 131 in the middle cut each layer of large cement blocks into three strip-shaped small cement blocks.

[0042] Preferably, the transmission member 40 includes a driving disk 41 and a driving rod 42. The output shafts of the first motor 123 and the second motor 133 are coaxially fixed with the driving disk 41. The side edge of the driving disk 41 away from the first motor 123 (the second motor 133) is fixed with a driving shaft 43. The outer side surface of the first sliding frame 122 and the top of the second sliding frame 132 are fixed with a driven shaft 44 through a support seat. The two ends of the driving rod 42 are respectively rotatably sleeved on the driving shaft 43 and the driven shaft 44. The corresponding driving disk 41 is driven to rotate by starting the first motor 123 and the second motor 133, so that the driving shaft 43 performs eccentric motion, which is then transmitted through the driving rod 42, thereby pulling the driven shaft 44 to perform reciprocating motion; wherein, the driven shaft 44 on the first sliding frame 122 performs reciprocating left and right motion, and the driven shaft 44 on the second sliding frame 132 performs reciprocating up and down motion.

[0043] In this embodiment, the second cutting platform 30 includes a second support frame 31, a second vertical cutting piece and a second cutting shell 33. The input end of the second support frame 31 is arranged at the output end of the first support frame 11, and the second support frame 31 and the first support frame 11 are arranged perpendicular to each other. A plurality of rollers 15 are rotatably provided between the two sides of the top of the second support frame 31 along the length direction. A sprocket 16 is fixedly sleeved on the outer sides of both ends of each roller 15. The sprockets 16 on the same side ends of two adjacent rollers 15 are rotatably connected by a chain 17. The second cutting shell 33 is covered on the top of the second support frame 31, and the second vertical cutting piece is arranged in the second cutting shell 33.

[0044] The second vertical cutting member includes a plurality of second vertical cutting saws 321 and a third sliding frame 322. The third sliding frame 322 is slidably arranged inside the second cutting housing 33, and the top of the third sliding frame 322 slides through the top of the second cutting housing 33 and extends to the outside. A plurality of second vertical cutting saws 321 are vertically fixed between the inner sides of the third sliding frame 322. A third motor 34 is fixed on the top of the second cutting housing 33 through a support platform. The third motor 34 drives the third sliding frame 322 to move up and down through a transmission member 40. The transmission member 40 connected to the third motor 34 has the same structure as the transmission member 40 used in the first vertical cutting member.

[0045] When the steering mechanism 20 turns and lays down the two strip-shaped small cement blocks in the front upper and lower layers to form a layer of two, they are transported to the second cutting shell 33 via the roller 15, and the third motor 34 is started through the transmission of the transmission member 40, driving the multiple second vertical cutting saws 321 to reciprocate up and down, thereby vertically cutting the two strip-shaped small cement blocks laid flat in a layer, and finally cutting to form a cement board of the required thickness, and then entering the next packaging process.

[0046] In this embodiment, the steering mechanism 20 includes a cylinder 21, a slide bar 23, a push plate 22, a slide plate 24, a steering motor 25, a steering shaft 26 and a steering plate 27. The cylinder 21 is provided at the bottom of the output end of the first support frame 11 through a support platform. The two ends of the two slide bars 23 are arranged in parallel at the bottom of the output end of the first support frame 11 through a connecting plate. The bottom of the slide plate 24 is slidably arranged on the two slide bars 23 through a slider. The push plate 22 is connected to the top surface of the slide plate 24 through a connecting rod 29, and the extension rod of the cylinder 21 is fixedly connected to the bottom surface of the slide plate 24; the steering plate 27 is an L-shaped structure, the steering shaft 26 is rotatably connected to the input end of the second support frame 31, and the corner of the steering plate 27 is fixedly connected to the steering shaft 26 through a connecting frame 28. The steering motor 25 is fixedly arranged on one side of the second support frame 31 through a support platform, and one end of the steering shaft 26 rotates through the side wall of the second support frame 31 and is fixedly connected to the output shaft of the steering motor 25. The height of the transverse plate body of the deflection plate 27 is lower than the bottom height of the bottom layer of the strip-shaped small cement blocks, so that the deflection plate 27 can receive the strip-shaped small cement blocks.

[0047] When a plurality of two-layer strip-shaped small cement blocks are transported to the output end of the first support frame 11, the push plate 22 is located at the side edge of the output end of the first support frame 11, and the cylinder 21 is started, so that the extension rod of the cylinder 21 pushes the slide plate 24 and the push plate 22 to move toward the input end of the second support frame 31, and then the push plate 22 pushes the two layers of the plurality of strip-shaped small cement blocks to move. When the two front layers of the two strip-shaped small cement blocks stacked up and down near the position of the steering plate 27 move to the horizontal plate body of the steering plate 27, the steering motor 25 is started to rotate forward, driving the steering plate 27 to rotate with the steering shaft 26 as the center line The two strip-shaped small cement blocks stacked on top of each other are turned over and placed on the second support frame 31 to form a layer of two strip-shaped small cement blocks, which are then transported by the multiple rollers 15 on the second support frame 31 and moved into the second cutting shell 33; the steering motor 25 is then started to reverse, and the extension rod of the cylinder 21 continues to extend to drive the push plate 22 to push the subsequent two layers of multiple strip-shaped small cement blocks to move on the horizontal plate body of the steering plate 27; the above operation is repeated, so that all the strip-shaped small cement blocks are formed into a layer and moved on the multiple rollers 15 on the second support frame 31. The steering mechanism 20 is set to complete the flipping of the two layers of multiple strip-shaped small cement blocks to form a layer of input end on the second support frame 31 for transportation and movement.

[0048] In this embodiment, a driving member is provided on one side of the first support frame 11 and the second support frame 31, which is used to drive the roller 15 to rotate. Specifically, the driving member includes a driving motor 51, and the two driving motors 51 are respectively arranged at the bottom of the input end of the first support frame 11 and the bottom of the output end of the second support frame 31 through two support platforms. The output shaft of the driving motor 51 is fixed with a sprocket 16, and the sprocket 16 on the output shaft of the driving motor 51 is rotatably connected with the sprocket 16 on the end of the roller 15 through a chain 17. Among them, the sprocket 16 is a double-track sprocket 16, and each sprocket 16 can be rotatably connected with two chains 17, so as to facilitate power transmission between the ends of two adjacent rollers 15.

[0049] The working principle of the utility model is as follows: first, a cement stock block is placed at the input end of the first support frame 11, and the driving motor 51 drives the stock block to move into the first cutting shell 14, and the first motor 123 and the second motor 133 drive the first sliding frame 122 to reciprocate in the left and right directions and the second sliding frame 132 to reciprocate in the up and down directions through the transmission member 40, respectively, to complete the shaping and trimming of the stock block and the horizontal and vertical cutting, so as to form a plurality of strip-shaped small cement blocks stacked in two layers; then, through the pushing of the push plate 22 and the turning of the steering plate 27, the plurality of strip-shaped small cement blocks stacked in two layers are turned over to form a layer of small cement blocks flatly laid on the input end of the second support frame 31 for transportation and movement; then, the driving motor 51 drives the plurality of rollers 15 to drive a layer of small cement blocks flatly laid in a layer to move into the second cutting shell 33, and then the third motor 34 drives the third sliding frame 322 to reciprocate up and down, and a layer of small cement blocks flatly laid in a layer is vertically cut, and finally a plurality of cement boards of required thickness are formed by cutting, and then the next packaging process is entered.

[0050] The beneficial effects of the utility model are as follows: the cutting device of the modified cement block performs shaping and modification as well as horizontal and vertical cutting on the cement stock block through the first horizontal cutting piece and the first vertical cutting piece, so that trimming and cutting are performed simultaneously, saving time, eliminating the transportation work of the stock block after trimming, and improving work efficiency; through the setting of the steering mechanism 20, the two layers of multiple strip-shaped small cement blocks are flipped to form a layer of input ends flattened on the second support frame 31 for transportation and movement, thereby completing the steering of the multiple strip-shaped small cement blocks, avoiding the production line from being too long and occupying a large amount of space; the multiple strip-shaped small cement blocks are vertically cut by the second vertical cutting piece, and finally cut into multiple cement boards of required thickness, so as to enter the next packaging process.

[0051] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and specification of the present invention.

Claims

1. A cutting device for modified cement blocks, characterized in that: include: A first cutting platform, which is used for trimming and cutting cement stock blocks, and comprises a first support frame, a first transverse cutting piece, a first vertical cutting piece and a first cutting shell, wherein a plurality of rollers are rotatably arranged between the two sides of the top of the first support frame along the length direction, and a sprocket is fixedly sleeved on the outer sides of both ends of each roller, and the sprockets on the same side ends of two adjacent rollers are rotatably connected by a chain, and the first cutting shell is covered on the top of the first support frame, and the first transverse cutting piece and the first vertical cutting piece are both arranged in the first cutting shell; A steering mechanism, which is arranged at the output end of the first cutting platform and is used to steer the strip-shaped small cement blocks; and The second cutting platform is arranged at the output end of the steering mechanism and is used for cutting small cement blocks in strip shape.

2. The modified cement block cutting device according to claim 1, characterized in that: The first transverse cutting member includes three transverse cutting saws and a first sliding frame. The first sliding frame is slidably arranged inside the entrance of the first cutting shell, and both sides of the first sliding frame slide through the two side walls of the first cutting shell and extend to the outside. Three transverse cutting saws are fixedly arranged laterally between the inner sides of the first sliding frame. A first motor is fixedly arranged on one side of the first supporting frame through a supporting platform, and the first motor drives the first sliding frame to move left and right through a transmission member.

3. The cutting device for modified cement blocks according to claim 2, characterized in that: The first vertical cutting member includes four first vertical cutting saws and a second sliding frame. The second sliding frame is slidably arranged inside the outlet of the first cutting shell, and the top of the second sliding frame slides through the top of the first cutting shell and extends to the outside. Four first vertical cutting saws are vertically fixed between the inner sides of the first sliding frame. A second motor is fixed on the top of the first cutting shell through a support platform, and the second motor drives the second sliding frame to move up and down through a transmission member.

4. The cutting device for modified cement blocks according to claim 3, characterized in that: The transmission member includes a driving disk and a driving rod, the output shafts of the first motor and the second motor are coaxially fixed with the driving disk, a driving shaft is fixedly provided on the side edge of the driving disk away from the motor, the outer side surface of the first sliding frame and the top of the second sliding frame are fixedly provided with a driven shaft through a support seat, and the two ends of the driving rod are rotatably sleeved on the driving shaft and the driven shaft respectively.

5. The cutting device for modified cement blocks according to claim 4, characterized in that: The second cutting platform includes a second supporting frame, a second vertical cutting piece and a second cutting shell. The input end of the second supporting frame is arranged at the output end of the first supporting frame, and the second supporting frame and the first supporting frame are arranged perpendicular to each other. A plurality of rollers are rotatably provided along the length direction between the two sides of the top of the second supporting frame. A sprocket is fixedly sleeved on the outer side of both ends of each roller. The sprockets on the same side ends of two adjacent rollers are rotatably connected by a chain. The second cutting shell cover is arranged on the top of the second supporting frame, and the second vertical cutting piece is arranged in the second cutting shell.

6. The modified cement block cutting device according to claim 5, characterized in that: The second vertical cutting member includes a plurality of second vertical cutting saws and a third sliding frame. The third sliding frame is slidably arranged inside the second cutting shell, and the top of the third sliding frame slides through the top of the second cutting shell and extends to the outside. A plurality of second vertical cutting saws are vertically fixed between the inner sides of the third sliding frame. A third motor is fixed on the top of the second cutting shell through a support platform, and the third motor drives the third sliding frame to move up and down through a transmission member.

7. The modified cement block cutting device according to claim 5, characterized in that: The steering mechanism includes a cylinder, a sliding rod, a push plate, a steering motor, a skateboard, a steering shaft and a steering plate. A cylinder is provided at the bottom of the output end of the first support frame through a support platform. The two ends of the two sliding rods are arranged in parallel at the bottom of the output end of the first support frame through a connecting plate. The bottom of the skateboard is slidably arranged on the two sliding rods through a slider. The push plate is connected to the top surface of the skateboard through a connecting rod, and the extension rod of the cylinder is fixedly connected to the bottom surface of the skateboard. The steering plate is an L-shaped structure, and the steering shaft is rotatably connected to the input end of the second support frame. The corner of the steering plate is fixedly connected to the steering shaft through a connecting sleeve. The steering motor is fixedly arranged on one side of the second support frame through a support platform, and one end of the steering shaft rotates through the side wall of the second support frame and is fixedly connected to the output shaft of the steering motor.

Images