Coal gangue hollow brick blank cutting equipment

Abstract

The utility model discloses coal gangue hollow brick blank cutting equipment which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a side plate, the rear surface of the side plate is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first rotating shaft, and the side surface of the first rotating shaft is fixedly connected with a rotating roller. The side surface of the rotating roller is in rolling connection with a conveying belt, the upper surface of the side plate is fixedly connected with a vertical plate and a reciprocating device, and the reciprocating device comprises a fixing plate, a second motor, a first connecting rod, a second rotating shaft, a second connecting rod, a third rotating shaft, a cutting knife and a positioning plate. Meanwhile, multiple connecting rods are adopted to replace gear meshing for transmission, so that equipment damage caused by gear abrasion or clamping is prevented, the service life of equipment is prolonged, the structure is simpler, frequent maintenance is not needed, the production efficiency is improved, and the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to a gangue hollow brick blank cutting device. Background Art

[0002] The production method of sintered gangue hollow bricks includes mixing gangue with other materials such as carbide mud, lime slag, mining sludge, red mud, clay, bentonite, zirconium oxide and alumina in a certain proportion. The cutting of the gangue hollow brick blank is an important link in the production process of the gangue hollow brick.

[0003] After searching, it was found that the technical solution provided by the utility model with application number CN202022367698.4 is that by moving the brick to the upper side of the fixed blade, the servo motor drives the missing gear to rotate counterclockwise, and the missing gear engages with the rack to drive the movable blade to move downward, so that the movable blade can be moved downward to the bottom side of the slide slot, and the movable blade cooperates with the fixed blade to cut the brick. During the cutting process, the spring is compressed, and the right side of the baffle will rotate downward. After the cutting is completed, the spring resets and drives the baffle to reset, the missing gear disengages from the rack, and the missing gear drives the first gear to rotate clockwise on the rack, which will drive the movable blade to move upward and reset, and the movable blade moves upward to the top side of the slide slot. At this time, the movable blade has completed the reset, and the brick cutting process is completed, and it reciprocates in this way. However, this reciprocating cutting method through gear meshing has certain disadvantages. The gear is exposed to the outside, and dust and particles will be stuck in the process of meshing and rotating, causing gear wear or jamming, causing equipment damage, and relying on the spring to drive the baffle to reset. The spring will have insufficient elasticity after long-term use, and the spring needs to be replaced, increasing the maintenance frequency, thereby affecting production efficiency and cost. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a coal gangue hollow brick blank cutting device. Through a reciprocating device, the cutting knife can realize up and down reciprocating cutting. At the same time, a multi-link is used to replace the gear meshing for transmission, thereby preventing the gear from being worn or stuck and causing damage to the equipment, extending the service life of the equipment, and the structure is simpler, without the need for frequent maintenance, thereby improving production efficiency and reducing maintenance costs.

[0005] The utility model also provides the above-mentioned coal gangue hollow brick blank cutting equipment, a bottom plate, the upper surface of the bottom plate is fixedly connected to the side plate, the rear surface of the side plate is fixedly connected to the first motor, the output end of the first motor is fixedly connected to the first rotating shaft, the side surface of the first rotating shaft is fixedly connected to the roller, the side surface of the roller is rollingly connected to the conveyor belt, and the upper surface of the side plate is fixedly connected to the vertical plate;

[0006] A reciprocating device, the reciprocating device includes a fixed plate, a second motor, a first connecting rod, a second rotating shaft, a second connecting rod, a third rotating shaft, a cutting knife and a positioning plate, the left surface of the fixed plate is fixedly connected to the second motor, the output end of the second motor is fixedly connected to the first connecting rod, the inner surface of the first connecting rod is rotatably connected to the second rotating shaft, the side surface of the second rotating shaft is rotatably connected to the second connecting rod, the inner surface of the second connecting rod is rotatably connected to the third rotating shaft, the right end of the third rotating shaft is fixedly connected to the cutting knife, and both sides of the positioning plate are fixedly connected to the vertical plate.

[0007] According to the coal gangue hollow brick blank cutting equipment, a partition plate is fixedly connected to the upper surface of the conveyor belt. The partition plates are multiple and evenly distributed, and are used to separate the hollow bricks at equal distances, thereby making the cutting position more accurate.

[0008] According to the coal gangue hollow brick blank cutting device, the lower surface of the bottom plate is fixedly connected with support columns, and the number of the support columns is four and they are distributed in a rectangular array.

[0009] According to the coal gangue hollow brick blank cutting equipment, both ends of the fixed plate are fixedly connected to the vertical plate.

[0010] According to the described coal gangue hollow brick blank cutting equipment, a limiting groove is arranged inside the positioning plate, and the inner surface of the limiting groove is slidably connected to the third rotating shaft for limiting the sliding track of the third rotating shaft so that it keeps sliding up and down and performing reciprocating motion.

[0011] According to the coal gangue hollow brick blank cutting equipment, the inner surface of the vertical plate is fixedly connected with a slide rail, and the inner surface of the slide rail is slidably connected to the cutting knife.

[0012] According to the coal gangue hollow brick blank cutting equipment, the side surface of the first rotating shaft is rotatably connected to the side plate, and the number of the first rotating shaft is two and they are distributed on the left and right.

[0013] According to the coal gangue hollow brick blank cutting device, the first motor and the second motor are both electrically connected to an external power supply.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is the overall structural diagram of a coal gangue hollow brick blank cutting device of the utility model;

[0017] Figure 2 This is a structural diagram of a reciprocating device of a coal gangue hollow brick blank cutting device of the utility model;

[0018] Figure 3 This is a partial structural diagram of a coal gangue hollow brick blank cutting device of the utility model;

[0019] Figure 4 This is an enlarged schematic diagram of the structure at point A in 2.

[0020] Legend:

[0021] 1. Bottom plate; 2. Side plate; 3. First motor; 4. First rotating shaft; 5. Roller; 6. Conveyor belt; 7. Partition plate; 8. Support column; 9. Vertical plate; 10. Fixed plate; 11. Second motor; 12. First connecting rod; 13. Second rotating shaft; 14. Second connecting rod; 15. Third rotating shaft; 16. Cutting knife; 17. Slide rail; 18. Positioning plate; 19. Limiting groove. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 The utility model embodiment is a coal gangue hollow brick blank cutting equipment, which includes: a bottom plate 1, the upper surface of the bottom plate 1 is fixedly connected to a side plate 2, the rear surface of the side plate 2 is fixedly connected to a first motor 3, the output end of the first motor 3 is fixedly connected to a first rotating shaft 4, the side surface of the first rotating shaft 4 is fixedly connected to a roller 5, the side surface of the roller 5 is rollingly connected to a conveyor belt 6, the upper surface of the conveyor belt 6 is fixedly connected to a partition plate 7, the number of the partition plates 7 is multiple and equidistantly distributed, the side surface of the first rotating shaft 4 is rotatably connected to the side plate 2, the number of the first rotating shaft 4 is two and distributed left and right, the lower surface of the bottom plate 1 is fixedly connected to a support column 8, the number of the support columns 8 is four and distributed in a rectangular array, and the upper surface of the side plate 2 is fixedly connected to a vertical plate 9.

[0024] The reciprocating device includes a fixed plate 10, a second motor 11, a first connecting rod 12, a second rotating shaft 13, a second connecting rod 14, a third rotating shaft 15, a cutting knife 16 and a positioning plate 18. Both ends of the fixed plate 10 are fixedly connected to the vertical plate 9, the left surface of the fixed plate 10 is fixedly connected to the second motor 11, the output end of the second motor 11 is fixedly connected to the first connecting rod 12, the inner surface of the first connecting rod 12 is rotatably connected to the second rotating shaft 13, and the side surface of the second rotating shaft 13 is connected to the second connecting rod 1 4 is rotatably connected, the inner surface of the second connecting rod 14 is rotatably connected to the third rotating shaft 15, the right end of the third rotating shaft 15 is fixedly connected to the cutting knife 16, both sides of the positioning plate 18 are fixedly connected to the vertical plate 9, a limiting groove 19 is arranged inside the positioning plate 18, the inner surface of the limiting groove 19 is slidably connected to the third rotating shaft 15, the inner surface of the vertical plate 9 is fixedly connected to a slide rail 17, the inner surface of the slide rail 17 is slidably connected to the cutting knife 16, and the first motor 3 and the second motor 11 are electrically connected to the external power supply.

[0025] Working principle: Place hollow brick blanks equidistantly on the upper surface of the conveyor belt 6, start the first motor 3 to rotate the roller 5 and drive the conveyor belt 6 to transport the blanks forward, then start the second motor 11 to rotate the first connecting rod 12 and make the second rotating shaft 13 rotate eccentrically, and at the same time the second rotating shaft 13 pulls the second connecting rod 14 to rotate, and the second connecting rod 14 is restricted by the third rotating shaft 15 while rotating, so that the third rotating shaft 15 can only pull the cutting knife 16 along the limiting groove 19 to make up and down reciprocating motion to realize the cutting process. This method can prevent the gear from being damaged by wear or jamming, and extend the service life of the equipment. The structure is simpler and does not require frequent maintenance, thereby improving production efficiency and reducing maintenance costs.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A coal gangue hollow brick blank cutting device, characterized in that: include: A bottom plate (1), the upper surface of the bottom plate (1) being fixedly connected to a side plate (2), the rear surface of the side plate (2) being fixedly connected to a first motor (3), the output end of the first motor (3) being fixedly connected to a first rotating shaft (4), the side surface of the first rotating shaft (4) being fixedly connected to a rotating roller (5), the side surface of the rotating roller (5) being rollingly connected to a conveyor belt (6), and the upper surface of the side plate (2) being fixedly connected to a vertical plate (9); A reciprocating device, the reciprocating device comprising a fixed plate (10), a second motor (11), a first connecting rod (12), a second rotating shaft (13), a second connecting rod (14), a third rotating shaft (15), a cutting knife (16) and a positioning plate (18), wherein the left surface of the fixed plate (10) is fixedly connected to the second motor (11), the output end of the second motor (11) is fixedly connected to the first connecting rod (12), the inner surface of the first connecting rod (12) is rotationally connected to the second rotating shaft (13), the side surface of the second rotating shaft (13) is rotationally connected to the second connecting rod (14), the inner surface of the second connecting rod (14) is rotationally connected to the third rotating shaft (15), the right end of the third rotating shaft (15) is fixedly connected to the cutting knife (16), and both sides of the positioning plate (18) are fixedly connected to the vertical plate (9).

2. The coal gangue hollow brick blank cutting device according to claim 1 is characterized in that: A partition plate (7) is fixedly connected to the upper surface of the conveyor belt (6), and the partition plates (7) are multiple and equidistantly distributed.

3. The coal gangue hollow brick blank cutting device according to claim 1 is characterized in that: The lower surface of the bottom plate (1) is fixedly connected with support columns (8), and the number of the support columns (8) is four and they are distributed in a rectangular array.

4. The coal gangue hollow brick blank cutting device according to claim 1 is characterized in that: Both ends of the fixed plate (10) are fixedly connected to the vertical plate (9).

5. The coal gangue hollow brick blank cutting device according to claim 1 is characterized in that: A limiting groove (19) is provided inside the positioning plate (18), and an inner surface of the limiting groove (19) is slidably connected to the third rotating shaft (15).

6. The coal gangue hollow brick blank cutting device according to claim 1, characterized in that: The inner surface of the vertical plate (9) is fixedly connected to a slide rail (17), and the inner surface of the slide rail (17) is slidably connected to the cutting knife (16).

7. The coal gangue hollow brick blank cutting device according to claim 1, characterized in that: The side surface of the first rotating shaft (4) is rotatably connected to the side plate (2), and the number of the first rotating shafts (4) is two and they are distributed on the left and right.

8. The coal gangue hollow brick blank cutting device according to claim 1, characterized in that: The first motor (3) and the second motor (11) are both electrically connected to an external power source.

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