Die positioning device of brick making machine

Abstract

The utility model relates to the technical field of mold positioning, and discloses a brick making machine mold positioning device which comprises a working plate, a motor is fixedly connected to the interior of the working plate, a first gear is fixedly connected to the driving end of the motor, and a two-way threaded rod is rotationally connected to the front side of the interior of the motor. A second gear is fixedly connected to the middle end of the exterior of the bidirectional threaded rod, two sliding plates are in threaded connection with the exterior of the bidirectional threaded rod, sliding blocks are fixedly connected to the front side and the rear side of each sliding plate, a connecting plate is fixedly connected to the top ends of the sliding blocks, and a sliding rod is slidably connected to the interior of each connecting plate; the sliding rods are sleeved with first strong springs, and the sides, close to each other, of the multiple sliding rods are fixedly connected with a containing plate. According to the utility model, the die can be fixed and released more quickly, so that the downtime can be reduced, the output can be increased, the production cycle can be shortened, and the overall production efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold positioning, in particular to a mold positioning device for a brick making machine. Background Art

[0002] Brick making machine is a kind of mechanical equipment used to produce various types of bricks. It uses raw materials such as cement, slag, fly ash, stone, etc., through scientific proportioning and high-pressure pressing to produce various building bricks. The mold positioning device plays a vital role in the brick making machine. It can ensure that the brick making machine produces high-quality bricks that meet the specifications and improve production efficiency and work stability.

[0003] After searching, the Chinese patent document announcement number is: CN213647995U. The utility model relates to the technical field of brick manufacturing machinery, and discloses a positioning device for a matching mold of a fully automatic brick making machine, including a brick making machine body, and the top and bottom of the inner wall of the brick making machine body are fixedly installed with two connecting frames. The positioning device for the matching mold of the fully automatic brick making machine is provided with an injection ring. When oiling, the oil pump is started, and the lubricating oil in the lubricating oil tank is extracted through the connecting pipe and transported to the T-shaped pipe. The T-shaped pipe is divided into two parts and transported to the injection rings on the left and right sides through the connecting hose to fill the oil tank. At the same time, the oil nozzle is connected to the oil tank through the connecting groove, so the lubricating oil can be sprayed on the outside of the positioning shaft through the oil nozzle. In this case, when the brick making machine body works again, the mold can contact the lubricating oil on the outside of the positioning shaft and be penetrated by it. This design can replace manual oiling to save manpower, is highly convenient, and achieves the effect of facilitating the addition of lubricating oil.

[0004] Although the above patent states that "the positioning device of the mold supporting the fully automatic brick making machine is provided with an injection ring 6, when oiling, the oil pump 12 is started, and the lubricating oil in the lubricating oil tank 10 is extracted through the connecting pipe 11 and transported to the T-shaped pipe 7, which is divided into two parts by the T-shaped pipe 7 and transported to the injection rings 6 on the left and right sides respectively through the connecting hose 8 to fill the oil groove 13, and at the same time, the oil nozzle 16 is connected with the oil groove 13 through the connecting groove 15, so that the lubricating oil can be sprayed on the outside of the positioning shaft 3 through the oil nozzle 16. In this case, when the brick making machine body 1 works again, the mold 4 can contact the lubricating oil on the outside of the positioning shaft 3. The oil is penetrated by the oil, and the whole oiling process is completed. This design can replace manual oiling, save manpower, and is convenient. It achieves the effect of easy addition of lubricating oil, and solves the problem that the existing positioning device has a complex structure and needs to remove the mold 4 when replenishing the lubricating oil, which is less convenient. However, when the mold needs to be replaced after long-term use, the staff needs to use tools to replace the bolts and nuts, which requires too much replacement time, increases the downtime of the device, increases the production cycle, and reduces the production efficiency. Therefore, in view of the above shortcomings, a brick making machine mold positioning device is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and the proposed brick-making machine mold positioning device is intended to improve the problem in the prior art that when the mold is replaced, the downtime and production cycle will be increased, thereby reducing the production efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a brick-making machine mold positioning device comprises a working plate, the working plate is fixedly connected with a motor inside, the driving end of the motor is fixedly connected with a gear 1, the internal front side of the motor is rotatably connected with a two-way threaded rod, the external middle end of the two-way threaded rod is fixedly connected with a gear 2, the external threaded connection of the two-way threaded rod is two sliding plates, the front and rear sides of the sliding plate are fixedly connected with sliding blocks, the top of the sliding block is fixedly connected with a connecting plate, the internal sliding connection of the connecting plate is connected with a sliding rod, the external sleeve of the sliding rod is provided with a strong spring 1, the adjacent sides of the plurality of sliding rods are fixedly connected with a accommodating plate, the internal slidably connected with a clamping plate of the accommodating plate, the distant sides of the plurality of sliding rods are fixedly connected with a baffle, the adjacent sides of the two clamping plates are fixedly connected with a mold, the front and rear sides of the working plate are fixedly connected with a supporting assembly, the top of the supporting assembly is fixedly connected with a loading plate, and the top of the loading plate is fixedly connected with a driving assembly.

[0007] Furthermore, a locking hole is provided at the top of the clamping plate, a locking rod is slidably connected to the inner wall of the top of the accommodating plate, a strong spring 2 is provided on the outer sleeve of the locking rod, the outside of the locking rod is fixedly connected to a limiting plate, a chamber is provided inside the top of the accommodating plate, and the top of the locking rod is fixedly connected to a pulling disk.

[0008] Furthermore, the gear 1 is meshed with the gear 2, and the outside of the sliding plate is slidably connected to the inside of the working plate.

[0009] Furthermore, a fixing rod is fixedly connected to the inner rear side of the working plate, and the inner rear side of the sliding plate is slidably connected to the outer side of the fixing rod.

[0010] Furthermore, sliding holes are provided on both the front and rear sides of the working plate, and the outer part of the sliding block is slidably connected to the sliding holes.

[0011] Furthermore, the support assembly includes two support blocks, and the adjacent sides of multiple support blocks are respectively fixedly connected to the front and rear sides of the working plate, the top of the support block is fixedly connected to a support rod, and the top of multiple support rods are fixedly connected to the bottom end of the loading plate.

[0012] Furthermore, the driving assembly comprises a cylinder, the bottom end of the cylinder is fixedly connected to the top end of the carrier plate, and the driving end of the cylinder is fixedly connected to a pressure plate.

[0013] Furthermore, one end of the strong spring is fixedly connected to one side of the connecting plate, and the other end of the strong spring is fixedly connected to one side of the accommodating plate.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, by using a bidirectional threaded rod, a sliding plate, a sliding block, a connecting plate, a sliding rod, a strong spring, a receiving plate, a clamping plate, a baffle and other structures, the mold can be fixed and released more quickly, which can reduce downtime and increase output, which helps to shorten the production cycle and improve overall production efficiency.

[0016] 2. In the utility model, by using the engaging rod, the second strong spring, the engaging hole, the limit plate, the chamber and other structures in coordination, the fixture can be quickly repaired and replaced when it is worn, thus reducing maintenance costs and time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of the mold positioning device for a brick-making machine proposed in the utility model;

[0018] Figure 2 This is a schematic diagram of the working plate structure of the mold positioning device for a brick making machine proposed in the utility model;

[0019] Figure 3 for Figure 1 A in the enlarged view;

[0020] Figure 4 This is a schematic diagram of the structure of the receiving plate of the mold positioning device for a brick making machine proposed by the utility model.

[0021] Legend:

[0022] 1. Working plate; 2. Motor; 3. Gear 1; 4. Bidirectional threaded rod; 5. Gear 2; 6. Sliding plate; 7. Sliding block; 8. Connecting plate; 9. Sliding rod; 10. Powerful spring 1; 11. Accommodating plate; 12. Clamping plate; 13. Baffle plate; 14. Fixed rod; 15. Sliding hole; 16. Mold; 17. Support block; 18. Support rod; 19. Loading plate; 20. Cylinder; 21. Pressing plate; 22. Engaging hole; 23. Engaging rod; 24. Powerful spring 2; 25. Limiting plate; 26. Chamber; 27. Pulling plate. DETAILED DESCRIPTION

[0023] 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.

[0024] Reference Figure 1 - Figure 3 , the utility model provides an embodiment: a brick-making machine mold positioning device, including a working plate 1, which is the basic platform of the entire mold 16 positioning device, the working plate 1 is fixedly connected with a motor 2 inside to provide a power source, the driving end of the motor 2 is fixedly connected with a gear 1 3 for transmitting the power of the motor 2, the front side of the inside of the motor 2 is rotatably connected with a bidirectional threaded rod 4, the outer middle end of the bidirectional threaded rod 4 is fixedly connected with a gear 2 5, the outer thread of the bidirectional threaded rod 4 is connected with two sliding plates 6 by rotation, and the movement of the sliding plates 6 can be controlled, the gear 1 3 and the gear 2 5 are meshed and connected to transmit the bidirectional threaded rod 4, the outer sliding plate 6 is connected to the inside of the working plate 1, the front and rear sides of the sliding plate 6 are fixedly connected with sliding blocks 7, the top of the sliding block 7 is fixedly connected with a connecting plate 8 for providing connection, and the inner sliding connection of the connecting plate 8 is connected with a sliding rod 9 for In order to provide additional support, a strong spring 10 is provided on the outside of the sliding rod 9 to provide the necessary elastic force to help the subsequent clamping plate 12 to perform a stable clamping action. The adjacent sides of the multiple sliding rods 9 are fixedly connected with a accommodating plate 11 for accommodating subsequent components. The internal sliding connection of the accommodating plate 11 is used to provide a clamping plate. The distant sides of the multiple sliding rods 9 are fixedly connected with a baffle 13, which is used to limit the movement of the sliding rod 9. The inner rear side of the working plate 1 is fixedly connected with a fixed rod 14 for providing additional stability. The rear side of the sliding plate 6 is internally slidably connected to the outside of the fixed rod 14. Sliding holes 15 are provided on the front and rear sides of the working plate 1. The outer side of the sliding block 7 is slidably connected to the sliding hole 15. This is used to provide movement space for the sliding block 7. The adjacent sides of the two clamping plates 12 are fixedly connected with a mold 16, which is required for the production of bricks.

[0025] Reference Figure 1 and Figure 4The front and rear sides of the working plate 1 are fixedly connected with support components, and the support components include two support blocks 17. The adjacent sides of the multiple support blocks 17 are respectively fixedly connected to the front and rear sides of the working plate 1. The top of the support block 17 is fixedly connected with a support rod 18. The tops of the multiple support rods 18 are fixedly connected to the bottom of the carrier plate 19. The top of the support component is fixedly connected with the carrier plate 19 for providing an additional support platform. The top of the carrier plate 19 is fixedly connected with a driving component. The driving component includes a cylinder 20 for providing drive. The bottom end of the cylinder 20 is fixedly connected Connected to the top of the loading plate 19, the driving end of the cylinder 20 is fixedly connected with a pressure plate 21, a locking hole 22 is opened at the top of the clamping plate 12, and a locking rod 23 is slidably connected to the inner wall of the top of the accommodating plate 11. The locking rod 23 is engaged with the locking hole 22 to achieve stability and replacement of the clamping plate 12. The outer sleeve of the locking rod 23 is provided with a strong spring 24 for providing spring force and rebound force. The outside of the locking rod 23 is fixedly connected with a limiting plate 25, a chamber 26 is opened inside the top of the accommodating plate 11, and the top of the locking rod 23 is fixedly connected with a pulling disk 27.

[0026] Working principle: When the mold positioning device of the brick making machine starts to operate, the motor 2 is started first. The rotation of the motor 2 drives the gear 1 3 through its driving end, and the gear 1 3 is meshed with the gear 2 5. Due to the rotation of the gear 1 3, the gear 2 5 also rotates, and the gear 2 5 is fixed on the bidirectional threaded rod 4, so the bidirectional threaded rod 4 starts to rotate. The special design of the bidirectional threaded rod 4 makes the threads at both ends rotate in opposite directions. In this way, when the bidirectional threaded rod 4 rotates, the two sliding plates 6 will move in opposite directions along the inside of the working plate 1 on the outside of the fixed rod 14. This relative movement is caused by the matching of the threads inside the sliding plate 6 with the threads of the bidirectional threaded rod 4. As the sliding plate 6 moves, the sliding block 7 fixedly connected to it will also move in the sliding hole 15 on the working plate 1. The movement of the sliding block 7 is further transmitted to the connecting plate 8, and then the strong spring 10 is compressed or stretched, which provides the necessary elastic force for the clamping plate 12 to clamp the mold 16. When the clamping plate 12 moves inward or outward to clamp or release the mold 16, the accommodating plate 11 will be subjected to force accordingly, thereby causing the sliding rod 9 to slide inside the connecting plate 8. At this time, the strong spring 10 generates a rebound force to provide a tighter clamping force to ensure that the mold 16 is firmly fixed between the clamping plates 12. When the mold 16 needs to be replaced or adjusted, the operator can pull the pulling plate 27, which will drive the engaging rod 23 to move upward or downward. The bottom end of the engaging rod 23 was originally engaged with the engaging hole 22 at the top of the clamping plate 12. When the engaging rod 23 moves, it will disengage from the engaging hole 22, releasing the lock on the clamping plate 12. Then the clamping plate 12 can slide out from the inside of the receiving plate 11, so as to realize the quick replacement of the clamping plate 12. Meanwhile, the movement of the limit plate 25 in the chamber 26 will cause the strong spring 24 to be stressed and generate a rebound force. This rebound force ensures that the clamping rod 23 and the clamping hole 22 can be quickly engaged when they are realigned, so as to lock the clamping plate 12 again. Such a design makes the replacement process of the mold 16 faster and more convenient, and can realize the quick switching of different molds, thereby improving the production efficiency and versatility of the brick making machine.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mold positioning device for a brick making machine, comprising a working plate (1), characterized in that: The working plate (1) is fixedly connected to a motor (2) inside, a driving end of the motor (2) is fixedly connected to a gear 1 (3), the front side of the motor (2) is rotatably connected to a bidirectional threaded rod (4), the middle end of the bidirectional threaded rod (4) is fixedly connected to a gear 2 (5), the external threaded end of the bidirectional threaded rod (4) is connected to two sliding plates (6), the front and rear sides of the sliding plates (6) are fixedly connected to sliding blocks (7), the top end of the sliding blocks (7) is fixedly connected to a connecting plate (8), the interior of the connecting plate (8) is slidably connected to a sliding rod (9), and the The outer sleeve of the sliding rod (9) is provided with a strong spring (10), the adjacent sides of the plurality of sliding rods (9) are fixedly connected with a containing plate (11), the inner sliding side of the containing plate (11) is slidably connected with a clamping plate (12), the distant sides of the plurality of sliding rods (9) are fixedly connected with a baffle (13), the adjacent sides of the two clamping plates (12) are fixedly connected with a mold (16), the front and rear sides of the working plate (1) are fixedly connected with a supporting assembly, the top end of the supporting assembly is fixedly connected with a carrier plate (19), and the top end of the carrier plate (19) is fixedly connected with a driving assembly.

2. The mold positioning device for a brick making machine according to claim 1, characterized in that: The top of the clamping plate (12) is provided with a locking hole (22), the inner wall of the top of the accommodating plate (11) is slidably connected with a locking rod (23), the outer sleeve of the locking rod (23) is provided with a strong spring 2 (24), the outside of the locking rod (23) is fixedly connected with a limiting plate (25), the top of the accommodating plate (11) is provided with a chamber (26), and the top of the locking rod (23) is fixedly connected with a pulling disk (27).

3. The mold positioning device for a brick making machine according to claim 1, characterized in that: The gear 1 (3) is meshingly connected with the gear 2 (5), and the outside of the sliding plate (6) is slidably connected to the inside of the working plate (1).

4. The mold positioning device for a brick making machine according to claim 1, characterized in that: The inner rear side of the working plate (1) is fixedly connected with a fixing rod (14), and the inner rear side of the sliding plate (6) is slidably connected to the outside of the fixing rod (14).

5. The mold positioning device for a brick making machine according to claim 1, characterized in that: The working plate (1) is provided with sliding holes (15) on both the front and rear sides, and the outside of the sliding block (7) is slidably connected to the sliding holes (15).

6. The mold positioning device for a brick making machine according to claim 1, characterized in that: The support assembly comprises two support blocks (17), the adjacent sides of the plurality of support blocks (17) are respectively fixedly connected to the front and rear sides of the working plate (1), the top ends of the support blocks (17) are fixedly connected to support rods (18), and the top ends of the plurality of support rods (18) are fixedly connected to the bottom ends of the loading plate (19).

7. The mold positioning device for a brick making machine according to claim 1, characterized in that: The driving assembly comprises a cylinder (20), the bottom end of the cylinder (20) is fixedly connected to the top end of the carrier plate (19), and the driving end of the cylinder (20) is fixedly connected to a pressing plate (21).

8. The mold positioning device for a brick making machine according to claim 1, characterized in that: One end of the strong spring (10) is fixedly connected to one side of the connecting plate (8), and the other end of the strong spring (10) is fixedly connected to one side of the accommodating plate (11).

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