Green brick dicing equipment

Abstract

The utility model relates to the technical field of cutting equipment, and discloses green brick dicing equipment which comprises a base, four foot columns are fixedly installed at the four corners of the base, a transverse plate is fixedly installed on the side, close to the base, of the top of the four foot column on the front side, and a fourth rotating shaft is rotationally installed on the side, close to the base, of the four foot column on the front side. The rear end of the transverse plate is fixedly installed on the top of the rear side four-foot column, and first rotating shafts are rotationally installed in the middles of the front end and the rear end of the transverse plate. By arranging the first rotating shaft, the first rotating shaft rotates under the driving of the servo motor, the second rotating shaft is driven by the second transmission belt to rotate through connection of the second transmission belt, teeth are arranged on the front side in the metal shell and meshed with the half gear, and therefore the metal shell can downwards drive the third rotating shaft to move downwards under the condition that the second rotating shaft drives the half gear to rotate. And after cutting is completed, the cutting tool upwards returns to the initial position through the third elastic rotating shaft of the spring.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, and more specifically, to a brick blank cutting device. Background Art

[0002] Brick refers to an intermediate product that is formed into a certain shape, size and strength by means of external force and a model and can be used for firing. At present, in the process of cutting mud strips, the mud is usually extruded into mud strips and then cut into blocks perpendicular to the direction of the mud strips.

[0003] The existing cutting devices can accurately cut the mud strips on the conveyor belt into blocks, but during the cutting process, the cutting tool will be in cyclic contact with the conveyor belt. Under the action of the tool, the conveyor belt will be intermittently squeezed by a large pressure, which is easy to be damaged by wear. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a brick blank cutting device, which has the advantages that the cutting tool does not need to contact the conveyor belt, the cutting process does not need to be slowed down, and the operation is simple.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a brick blank cutting device comprises a base, four legs are fixedly installed at the four corners of the base, a cross plate is fixedly installed on the top of the front four legs close to the base, a rotating shaft four is rotatably installed on the side of the front four legs close to the base, the rear end of the cross plate is fixedly installed on the top of the rear four legs, a rotating shaft one is rotatably installed in the middle of the front and rear ends of the cross plate, four transmission wheels one are fixedly installed in the middle of each of the rotating shafts one, a transmission belt one is sleeved on the surface of each of the front and rear two transmission wheels one for transmission connection, a rectangular column is fixedly installed in the middle of the top of each of the four legs, and the rear A rotating shaft 2 is rotatably installed above the rectangular column, and a transmission wheel 2 is fixedly installed on the left ends of the rotating shaft 1 and the rotating shaft 2 on the front side. The surfaces of the two transmission wheels 2 are sleeved with transmission belts 2 for transmission connection, and a half gear is fixedly installed in the middle of the transmission belts 2, and a metal shell is movably installed on the half gear. A fixing rod is fixedly installed on the front side of the rectangular column on the rear side, and waist-shaped grooves are provided on one side close to the base of the two rectangular columns on the rear side, and springs are fixedly installed inside the two waist-shaped grooves. A rotating shaft 3 is fixedly installed on the bottom of the metal shell, and a cutting tool is fixedly installed on the bottom of the rotating shaft 3, and the bottom of the cutting tool is fixedly installed above the rotating shaft 4.

[0006] As a preferred technical solution of the utility model, wire steel is rotatably installed on the rear sides of the two waist-shaped grooves, gears are fixedly installed in the middle of the two wire steels, and extrusion blocks are fixedly installed on one end of the two wire steels close to the base.

[0007] As a preferred technical solution of the utility model, the rotating shaft four is inserted into the rear side of the two front four-legged columns, and an elliptical groove is provided at the contact between the four-legged columns and the rotating shaft four.

[0008] As a preferred technical solution of the utility model, rectangular grooves are provided on the front and rear sides of the metal shell, and the fixing rods are inserted into the rectangular grooves of the metal shell.

[0009] As a preferred technical solution of the utility model, the metal shell is provided with teeth inside and meshes with the half gear, and the rear side of the rotating shaft three is provided with teeth, which meshes with the gear when the rotating shaft three moves downward.

[0010] As a preferred technical solution of the utility model, the two wire steels are rotatably installed inside the rear sides of the two waist-shaped grooves respectively, and the thread directions of the surfaces of the two wire steels are opposite.

[0011] As a preferred technical solution of the utility model, a servo motor is provided at the left end of the rotating shaft 1 on the front side.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model sets a rotating shaft 1, which rotates under the impetus of a servo motor, and realizes that a transmission wheel 2 drives the rotating shaft 2 to rotate through the connection of a transmission belt 2. By setting the front side of the metal shell with teeth and meshing with the half gear, the metal shell can drive the rotating shaft 3 downward when the rotating shaft 2 drives the half gear to rotate, thereby driving the cutting tool to move downward to achieve cutting without contacting the transmission belt 1. After the cutting is completed, the rotating shaft 3 returns to its initial position upward through the elasticity of the spring.

[0014] 2. The utility model sets the wire steel. During the cutting process, the metal shell drives the rotating shaft three to move downward. By setting the teeth on the rear side of the rotating shaft three, when the rotating shaft three moves to the same level as the gears, the wire steel is engaged to rotate so that the extrusion block contacts the mud strip to be cut, thereby fixing the position of the mud strip and making the mud strip cut more accurately. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a left-side structural schematic diagram of the utility model;

[0017] Figure 3 This is a cross-sectional view of the structure of the utility model;

[0018] Figure 4 This is a detailed diagram of the third structure of the rotating shaft of the utility model;

[0019] Figure 5This is an exploded view of the metal shell structure of the utility model.

[0020] In the figure: 1. base; 2. four-legged column; 3. horizontal board; 4. rotating shaft one; 5. driving wheel one; 6. driving belt one; 7. rectangular column; 8. rotating shaft two; 9. driving wheel two; 10. driving belt two; 11. half gear; 12. metal shell; 13. fixing rod; 14. waist-shaped groove; 15. spring; 16. rotating shaft three; 17. cutting tool; 18. wire steel; 19. gear; 20. extrusion block; 21. servo motor; 22. rotating shaft four. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 5 As shown, the utility model provides a brick blank cutting device, including a base 1, four legs 2 are fixedly installed at the four corners of the base 1, a horizontal plate 3 is fixedly installed on the top of the front four legs 2 close to the base 1, a rotating shaft 4 22 is rotatably installed on the side of the front four legs 2 close to the base 1, the rear end of the horizontal plate 3 is fixedly installed on the top of the rear four legs 2, a rotating shaft 4 is rotatably installed in the middle of the front and rear ends of the horizontal plate 3, four transmission wheels 5 are fixedly installed in the middle of each rotating shaft 4, and a transmission belt 6 is sleeved on the surface of each front and rear two transmission wheels 5 for transmission connection, a rectangular column 7 is fixedly installed in the middle of the top of each four legs 2, and a rotating shaft 4 is rotatably installed above the rear rectangular column 7. Axle 2 8, the left ends of the front rotating shaft 1 4 and the left end of the rotating shaft 2 8 are fixedly installed with a transmission wheel 2 9, the surfaces of the two transmission wheels 2 9 are sleeved with a transmission belt 2 10 for transmission connection, a half gear 11 is fixedly installed in the middle of the transmission belt 2 10, and a metal shell 12 is movably installed on the half gear 11, a fixing rod 13 is fixedly installed on the front side of the rear rectangular column 7, a waist-shaped groove 14 is opened on the side close to the base 1 of the two rear rectangular columns 7, and springs 15 are fixedly installed inside the two waist-shaped grooves 14, a rotating shaft 3 16 is fixedly installed on the bottom of the metal shell 12, a cutting tool 17 is fixedly installed on the bottom of the rotating shaft 3 16, and the bottom of the cutting tool 17 is fixedly installed above the rotating shaft 4 22.

[0023] By setting the rotating shaft 14, the rotating shaft 14 rotates under the impetus of the servo motor 21, and the transmission wheel 29 drives the rotating shaft 28 to rotate through the connection of the transmission belt 2 10. By setting the front side of the metal shell 12 with teeth and engaging with the half gear 11, the metal shell 12 can drive the rotating shaft 3 16 downward when the rotating shaft 28 drives the half gear 11 to rotate, thereby driving the cutting tool 17 to move downward to achieve cutting without contacting the transmission belt 16. After the cutting is completed, the rotating shaft 3 16 returns to the initial position upward through the elasticity of the spring 15.

[0024] Among them, the rear sides of the two waist-shaped grooves 14 are rotatably mounted with wire steels 18, the middle parts of the two wire steels 18 are fixedly mounted with gears 19, and the ends of the two wire steels 18 close to the base 1 are fixedly mounted with extrusion blocks 20;

[0025] By setting the wire steel 18, during the cutting process, the metal shell 12 drives the rotating shaft three 16 to move downward, and by setting the teeth on the rear side of the rotating shaft three 16, when the rotating shaft three 16 moves to the same level as the gear 19, the wire steel 18 is engaged to rotate so that the extrusion block 20 contacts the mud strip to be cut, thereby fixing the position of the mud strip so that the mud strip can be cut more accurately.

[0026] The rotating shaft 4 22 is inserted into the rear side of the two front four-legged columns 2, and an elliptical groove is provided at the contact between the four-legged columns 2 and the rotating shaft 4 22;

[0027] By setting the rotating shaft four 22 to be inserted into the rear side of the two front four-legged columns 2 and opening an elliptical groove at the contact between the four-legged columns 2 and the rotating shaft four 22, it is possible to provide the rotating shaft four 22 with movable space when the rotating shaft three 16 drives the cutting tool 17 to move downward so that the rotating shaft three 16 can move downward in the vertical direction.

[0028] The front and rear sides of the metal shell 12 are provided with rectangular grooves and the fixing rod 13 is inserted into the rectangular grooves of the metal shell 12;

[0029] By providing rectangular grooves on the front and rear sides of the metal shell 12 and inserting the fixing rod 13 into the rectangular grooves of the metal shell 12 , the fixing rod 13 can support the metal shell 12 vertically and stably when the metal shell 12 moves up and down.

[0030] The metal shell 12 is provided with teeth inside and meshes with the half gear 11, and the rear side of the rotating shaft 3 16 is provided with teeth, which meshes with the gear 19 when the rotating shaft 3 16 moves downward;

[0031] By arranging that the metal shell 12 is provided with teeth inside and meshing with the half gear 11, it can be achieved that when the half gear 11 rotates, the metal shell 12 moves downward, thereby driving the rotating shaft 3 16 to move downward. By arranging that the rotating shaft 3 16 meshes with the gear 19 when it moves downward, it can be achieved that when the rotating shaft 3 16 moves downward, it can drive the gear 19 to rotate.

[0032] The two wire steels 18 are rotatably mounted inside the rear sides of the two waist-shaped grooves 14, and the threads on the surfaces of the two wire steels 18 are in opposite directions.

[0033] By arranging the wire steels 18 to be rotatably mounted inside the rear sides of the two waist-shaped grooves 14 , the threads on the surfaces of the two wire steels 18 are in opposite directions, so that when the rotating shaft 3 16 moves downward and meshes with the gear 19 , the two wire steels 18 can move in opposite directions.

[0034] A servo motor 21 is disposed at the left end of the front rotating shaft 1 4 .

[0035] By arranging a servo motor 21 at the left end of the rotating shaft 1 4 , the rotating shaft 1 4 can be driven to rotate the transmission wheel 2 9 , and the rotating shaft 2 8 can be rotated through the action of the transmission belt 2 10 , thereby rotating the half gear 11 .

[0036] The working principle and use process of this utility model:

[0037] The extruded mud strips are added from the rear end of the device. When they are ready to be cut, the servo motor 21 is turned on. The shaft 1 4 is rotated under the impetus of the servo motor 21. The transmission wheel 2 9 drives the shaft 2 8 to rotate through the connection of the transmission belt 2 10. By setting the front side of the metal shell 12 with teeth and engaging with the half gear 11, the metal shell 12 can drive the shaft 3 16 downward when the shaft 2 8 drives the half gear 11 to rotate. By setting the teeth on the rear side of the shaft 3 16, the shaft 3 16 is engaged with the gear 19 when it moves downward to the same level as the gear 19. By setting the threads on the surface of the wire steel 18, the position of the wire steel 18 can be changed when the gear 19 rotates, so that the extrusion block 20 is in contact with the mud strip, thereby achieving the purpose of fixing the mud strip and cutting.

[0038] During cutting, the metal shell 12 drives the rotating shaft 3 16 to move downward, thereby driving the cutting tool 17 to cut the mud strips downward. The bottom end of the cutting tool 17 slides in the elliptical groove. After the cutting is completed, the rotating shaft 3 16 is returned to the initial position by the elasticity of the spring 15.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A brick cutting device, comprising a base (1), characterized in that: Four legs (2) are fixedly mounted at the four corners of the base (1); a horizontal plate (3) is fixedly mounted on the top of the front four legs (2) close to the base (1); a rotating shaft (22) is rotatably mounted on the side of the front four legs (2) close to the base (1); the rear end of the horizontal plate (3) is fixedly mounted on the top of the rear four legs (2); a rotating shaft (4) is rotatably mounted in the middle of the front and rear ends of the horizontal plate (3); four transmission wheels (5) are fixedly mounted in the middle of each of the rotating shafts (4); a transmission belt (6) is sleeved on the surface of each of the front and rear two transmission wheels (5) for transmission connection; a rectangular column (7) is fixedly mounted in the middle of the top of each of the four legs (2); a rotating shaft (8) is rotatably mounted on the top of the rear rectangular column (7); the left side of the front rotating shaft (4) is fixedly mounted on the top of the four legs (2); The left end of the second rotating shaft (8) and the second rotating shaft (9) are both fixedly mounted with a transmission wheel (9), the surfaces of the two transmission wheels (9) are sleeved with a transmission belt (10) for transmission connection, a half gear (11) is fixedly mounted in the middle of the second rotating belt (10), and a metal shell (12) is movably mounted on the half gear (11), a fixing rod (13) is fixedly mounted on the front side of the rectangular column (7) at the rear side, a waist-shaped groove (14) is provided on the side close to the base (1) of the two rectangular columns (7) at the rear side, and springs (15) are fixedly mounted inside the two waist-shaped grooves (14), a rotating shaft (16) is fixedly mounted on the bottom of the metal shell (12), a cutting tool (17) is fixedly mounted on the bottom of the rotating shaft (16), and the bottom of the cutting tool (17) is fixedly mounted above the rotating shaft (22).

2. The brick cutting device according to claim 1 is characterized in that: A wire steel (18) is rotatably mounted on the rear side of the two waist-shaped grooves (14), a gear (19) is fixedly mounted in the middle of the two wire steels (18), and an extrusion block (20) is fixedly mounted on one end of the two wire steels (18) close to the base (1).

3. The brick cutting device according to claim 1 is characterized in that: The rotating shaft four (22) is inserted into the rear side of the two front four-legged columns (2), and an elliptical groove is provided at the contact point between the four-legged columns (2) and the rotating shaft four (22).

4. The brick cutting device according to claim 1, characterized in that: Rectangular grooves are provided on the front and rear sides of the metal shell (12), and the fixing rod (13) is inserted into the rectangular grooves of the metal shell (12).

5. The brick cutting device according to claim 1, characterized in that: The metal shell (12) is provided with teeth inside and meshes with the half gear (11), and the rear side of the rotating shaft (16) is provided with teeth, which meshes with the gear (19) when the rotating shaft (16) moves downward.

6. The brick cutting device according to claim 2, characterized in that: The two wire steels (18) are rotatably mounted inside the rear sides of the two waist-shaped grooves (14) respectively, and the threads on the surfaces of the two wire steels (18) are in opposite directions.

7. The brick cutting device according to claim 1, characterized in that: A servo motor (21) is provided at the left end of the rotating shaft 1 (4) on the front side.

Images