Automatic rapping demoulding device

Abstract

The utility model provides an automatic rapping demoulding device which comprises a plurality of supporting columns and a first conveying belt, the first conveying belt is arranged on one sides of the supporting columns, a guide rail is erected on the tops of the supporting columns, a movable plate is arranged on the guide rail in a sliding mode, and a clamping assembly used for clamping a mould is arranged at the bottom of the movable plate. A first rapping hammer is vertically and slidably arranged in the middle of the moving plate, a first reset plate is arranged at the top of the first rapping hammer, a first spring is arranged between the first reset plate and the moving plate, a mounting frame is erected at the top of the moving plate, and a driving assembly for driving the first rapping hammer to move up and down is arranged on the mounting frame; the problem that in the prior art, when a mold of an ingot casting machine is demolded, metal ingot demolding is difficult, and physical strength is consumed is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of demoulding of ingot moulds, in particular to an automatic vibration demoulding device. Background Art

[0002] An ingot casting machine is a device that casts metal into blocks, especially aluminum into ingots, which can facilitate the storage and transportation of aluminum. During the casting process, impurities can be removed by various means (such as filtration and degassing) to improve the purity and quality of aluminum. Since the inside of the ingot mold gradually becomes rough during long-term use, the aluminum ingot is easily stuck in the mold when it is taken out of the mold. Currently, workers use knocking on the mold or smashing the mold with the aluminum ingot to the ground multiple times for such aluminum ingots that are difficult to demold. This process is not only rough and laborious, but can also easily lead to broken edges and corners of the aluminum ingot and deformation of the mold, affecting the quality of the aluminum ingot. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides an automatic vibration demoulding device, which solves the problem in the prior art that it is difficult and labor-intensive to demould the metal ingot when demoulding the mold of the ingot casting machine.

[0004] According to an embodiment of the utility model, an automatic vibrating demoulding device comprises a plurality of support columns and a first conveyor belt, the first conveyor belt is arranged on one side of the support column, a guide rail is mounted on the top of the support column, a movable plate is slidably arranged on the guide rail, a clamping assembly for clamping the mold is arranged at the bottom of the movable plate, a first vibrating hammer is vertically and slidably arranged in the middle of the movable plate, a first reset plate is arranged on the top of the first vibrating hammer, a first spring is arranged between the first reset plate and the movable plate, a mounting frame is mounted on the top of the movable plate, and a driving assembly for driving the first vibrating hammer to move up and down is arranged on the mounting frame.

[0005] Compared with the prior art, the utility model has the following beneficial effects: the inverted mold is transported to a predetermined position by the first conveyor belt, the movable plate moves horizontally on the guide rail to drive the clamping assembly to the mold outlet to clamp the mold, and after the clamped mold moves out of the first conveyor belt, the first rapping hammer is driven by the driving assembly to reciprocately rap the top of the mold until the ingot in the mold falls out, and then the clamping assembly releases the mold and moves to the first conveyor belt again to clamp another mold, and in this reciprocating manner, workers do not need to spend a lot of time and physical strength to take out the ingots in the mold, which saves labor and also avoids the problem of uneven force on the mold causing mold deformation.

[0006] Furthermore, the driving assembly includes: a first motor, the first motor is fixedly arranged on the top of the mounting frame, a driving column is provided on the output end of the first motor after passing vertically downward through the mounting frame, a plurality of spherical protrusions are provided on the end surface of the driving column away from the first motor, and a plurality of spherical grooves corresponding to the spherical protrusions are provided on the top of the first reset plate.

[0007] Furthermore, the clamping assembly includes: a vertical plate, which is divided into two pieces, and the two vertical plates are symmetrically and fixedly arranged at the bottom of the movable plate. A cylinder is fixedly arranged on one side of each vertical plate facing away from each other, and the output end of each cylinder passes through the corresponding vertical plate and is provided with a clamping plate, and side plates are arranged on both sides of the bottom end of each clamping plate.

[0008] Furthermore, each clamping plate is horizontally and slidably provided with a second rapping hammer, a second reset plate is provided on the side facing away from each other of the two second rapping hammers, a second spring is provided between each second reset plate and the corresponding clamping plate, a second motor is provided on the outer wall of each clamping plate, a cam is provided on the output end of each second motor, and each cam is tightly attached to the corresponding side wall of the second reset plate.

[0009] Furthermore, it also includes a third motor, which is fixedly arranged on the top of the movable plate. The output end of the third motor vertically passes through the movable plate and is provided with a gear. The outer wall of the guide rail is fixedly provided with a rack, and the gear is meshed with the rack.

[0010] Furthermore, it also includes a second conveyor belt and an inclined plate, the second conveyor belt and the inclined plate are both located on one side of the first conveyor belt, and the second conveyor belt is located above the inclined plate.

[0011] Furthermore, rubber pads are provided at the ends of the first rapping hammer and the second rapping hammer. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model.

[0013] Figure 2 It is a side view of an embodiment of the utility model.

[0014] Figure 3 It is a front view of an embodiment of the utility model.

[0015] Figure 4 This is an enlarged view of the first reset plate of the embodiment of the utility model.

[0016] Figure 5 This is a cross-sectional structural diagram of a clamping assembly according to an embodiment of the present utility model.

[0017] In the above drawings: 1. support column; 2. first conveyor belt; 3. guide rail; 4. movable plate; 5. first rapping hammer; 6. first reset plate; 7. first spring; 8. mounting bracket; 9. first motor; 10. driving column; 11. spherical protrusion; 12. spherical groove; 13. vertical plate; 14. cylinder; 15. clamping plate; 16. side plate; 17. second rapping hammer; 18. second reset plate; 19. second spring; 20. second motor; 21. cam; 22. third motor; 23. gear; 24. rack; 25. inclined plate; 26. second conveyor belt; 27. rubber pad. DETAILED DESCRIPTION

[0018] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] like Figure 1 As shown in FIG. 3 , an embodiment of the utility model proposes an automatic vibrating demoulding device, comprising a plurality of support columns 1 and a first conveyor belt 2, wherein the first conveyor belt 2 is arranged on one side of the support column 1, a guide rail 3 is mounted on the top of the support column 1, a movable plate 4 is slidably mounted on the guide rail 3, a clamping assembly for clamping the mold is arranged at the bottom of the movable plate 4, a first vibrating hammer 5 is vertically and slidably mounted in the middle of the movable plate 4, a first reset plate 6 is arranged on the top of the first vibrating hammer 5, a first spring 7 is arranged between the first reset plate 6 and the movable plate 4, a mounting frame 8 is mounted on the top of the movable plate 4, and a driving assembly for driving the first vibrating hammer 5 to move up and down is arranged on the mounting frame 8. In the present embodiment, there are four support columns 1, and the four support columns 1 are symmetrically arranged in pairs. A guide rail 3 is mounted on every two support columns 1, and a movable plate 4 is mounted between the two guide rails 3. The method of driving the movable plate 4 to move on the guide rail 3 can be selected from the prior art, such as a screw drive or a motor gear 23 rack 24 drive method. When the mold needs to be demolded, the mold to be demolded is placed upside down on the first conveyor belt 2 so that the mold outlet is facing downward, and the first conveyor belt 2 sends the mold to a predetermined position. After the movable plate 4 moves to the top of the mold, the clamping assembly at the bottom of the movable plate 4 clamps the mold and continues to move, so that the mold The bottom of the mold leaves the first conveyor belt 2 and is in a suspended state, and then the driving component is started. The driving component drives the first rapping hammer 5 to move up and down back and forth, so that the rapping hammer reciprocates to knock on the outer wall of the mold, and finally the ingot in the mold slides out of the mold to achieve the purpose of demolding. The clamping component releases the mold again, and the worker can collect the fallen ingots and molds. The moving plate 4 returns to its original position and demolds the next mold. This reciprocating operation greatly reduces the time-consuming and labor-intensive problem of workers demolding the mold, and also ensures that the mold can be vibrated with a uniform and constant force without deformation.

[0020] like Figure 2 and 4As shown, further, the driving assembly includes: a first motor 9, the first motor 9 is fixedly arranged on the top of the mounting frame 8, the output end of the first motor 9 is vertically downward through the mounting frame 8 and is provided with a driving column 10, a plurality of spherical protrusions 11 are provided on the end surface of the driving column 10 away from the first motor 9, and a plurality of spherical grooves 12 corresponding to the spherical protrusions 11 are provided on the top of the first reset plate 6. The first reset plate 6 is always kept in contact with the spherical protrusions 11 under the action of the first spring 7. In the initial state, the spherical protrusions 11 are located in the spherical grooves 12 of the first reset plate 6. When the mold is vibrated, the first motor 9 is started, and the first motor 9 drives the driving column 10 to rotate while making the spherical protrusions 11 on the end surface of the driving column 10 also rotate circumferentially, so that the spherical protrusions 11 enter and leave the spherical grooves 12 back and forth, so that the first rapping hammer 5 moves up and down reciprocatingly, so as to achieve the effect of vibrating the mold clamped by the clamping assembly below it.

[0021] like Figure 1 , 2 5, further, the clamping assembly includes: a vertical plate 13, the vertical plates 13 are two pieces, the two vertical plates 13 are symmetrically and fixedly arranged at the bottom of the moving plate 4, and a cylinder 14 is fixedly arranged on the side of each vertical plate 13 that is away from each other, and the output end of each cylinder 14 passes through the corresponding vertical plate 13 and is provided with a clamping plate 15, and both sides of the bottom of each clamping plate 15 are provided with side plates 16. When clamping the mold, the moving plate 4 first drives the two vertical plates 13 to move to the two sides of the mold to be demoulded, and then starts the two cylinders 14 at the same time, and the two cylinders 14 drive the corresponding clamping plates 15 to move in a direction close to each other, so as to clamp the mold, and the side plates 16 can prevent the mold from being greatly skewed in the horizontal direction during the vibration of the mold.

[0022] like Figure 2 and 5As shown, further, each clamping plate 15 is horizontally and slidably provided with a second rapping hammer 17, and a second reset plate 18 is provided on the side opposite to each other of the two second rapping hammers 17, and a second spring 19 is provided between each second reset plate 18 and the corresponding clamping plate 15, and a second motor 20 is provided on the outer wall of each clamping plate 15, and a cam 21 is provided on the output end of each second motor 20, and each cam 21 is tightly attached to the side wall of the corresponding second reset plate 18. Specifically, a through hole is provided on the clamping plate 15 for the second rapping hammer 17 to pass through. Each second rapping hammer 17 moves in a direction away from the clamping plate 15 under the elastic force of the second spring 19, so that the end of the second rapping hammer 17 does not pass through the through hole. When the clamping plate 15 clamps the mold, the second motor 20 is started, and the rotation of the second motor 20 drives the cam 21 to rotate, so that the second rapping hammer 17 reciprocates through the through hole and extends between the two side plates 16, thereby reciprocatingly hammering the side wall of the mold clamped by the two clamping plates 15, and hammering the mold together with the first rapping hammer 5, to assist the ingot in the mold to be removed from the mold.

[0023] like Figure 1 and 3 As shown, further, a third motor 22 is included, the third motor 22 is fixedly arranged on the top of the moving plate 4, the output end of the third motor 22 passes through the moving plate 4 vertically downward and is provided with a gear 23, the outer wall of the guide rail 3 is fixedly provided with a rack 24, and the gear 23 is meshed with the rack 24. In this embodiment, how to automatically drive the moving plate 4 to move on the guide rail 3 is specifically disclosed, specifically, the third motor 22 is started, and the third motor 22 drives the gear 23 to rotate, because the gear 23 is meshed with the rack 24 and the motor is fixed to the moving plate 4, so that the moving plate 4 moves along the length direction of the guide rail 3.

[0024] like Figure 1 and 3 As shown, further, it also includes a second conveyor belt 26 and an inclined plate 25, both of which are located on one side of the first conveyor belt 2, and the second conveyor belt 26 is located above the inclined plate 25. The inclined plate 25 is located at the end of the first conveyor belt 2, and the moving plate 4 drives the two clamping plates 15 to transport the mold from the first conveyor belt 2 to above the inclined plate 25. At this time, the discharge port of the mold is located at the bottom and is suspended in the air. After the ingot is removed from the mold, the ingot slides along the inclined plate 25 to a predetermined position to be collected by the workers, and then the moving plate 4 continues to move, so that the mold is above the second conveyor belt 26. At this time, the two clamping plates 15 release the mold, allowing the mold to fall on the second conveyor belt 26, so that the mold is transported to the next process by the second conveyor belt 26.

[0025] like Figure 2 and 5As shown, further, the ends of the first rapping hammer 5 and the second rapping hammer 17 are both provided with rubber pads 27. Specifically, the first rapping hammer 5 and the second rapping hammer 17 are provided with rubber pads 27 at one end facing the mold, and the rubber pads 27 can play a vibration reduction role, reduce the rigid striking effect of the rapping hammer on the mold, protect the mold, and prevent the mold from being deformed during long-term rapping.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An automatic vibration demoulding device, characterized in that: The invention comprises a plurality of support columns (1) and a first conveyor belt (2), wherein the first conveyor belt (2) is arranged on one side of the support column (1), a guide rail (3) is arranged on the top of the support column (1), a movable plate (4) is slidably arranged on the guide rail (3), a clamping assembly for clamping a mold is arranged at the bottom of the movable plate (4), a first rapping hammer (5) is vertically and slidably arranged in the middle of the movable plate (4), a first reset plate (6) is arranged on the top of the first rapping hammer (5), a first spring (7) is arranged between the first reset plate (6) and the movable plate (4), a mounting frame (8) is arranged on the top of the movable plate (4), and a driving assembly for driving the first rapping hammer (5) to move up and down is arranged on the mounting frame (8).

2. An automatic vibration demoulding device as claimed in claim 1, characterized in that: The driving assembly comprises: a first motor (9), the first motor (9) is fixedly arranged on the top of a mounting frame (8), an output end of the first motor (9) vertically passes through the mounting frame (8) and is provided with a driving column (10), a plurality of spherical protrusions (11) are provided on the end surface of the driving column (10) away from the first motor (9), and a plurality of spherical grooves (12) corresponding to the spherical protrusions (11) are provided on the top of the first reset plate (6).

3. An automatic vibration demoulding device as claimed in claim 1, characterized in that: The clamping assembly comprises: a vertical plate (13), wherein the vertical plates (13) are two pieces, and the two vertical plates (13) are symmetrically and fixedly arranged at the bottom of the moving plate (4); a cylinder (14) is fixedly arranged on one side of each vertical plate (13) which is away from each other; an output end of each cylinder (14) passes through the corresponding vertical plate (13) and is then provided with a clamping plate (15); and side plates (16) are arranged on both sides of the bottom end of each clamping plate (15).

4. An automatic vibration demoulding device as claimed in claim 3, characterized in that: A second rapping hammer (17) is horizontally and slidably arranged on each clamping plate (15), a second reset plate (18) is arranged on the side of the two second rapping hammers (17) facing away from each other, a second spring (19) is arranged between each second reset plate (18) and the corresponding clamping plate (15), a second motor (20) is arranged on the outer wall of each clamping plate (15), a cam (21) is arranged on the output end of each second motor (20), and each cam (21) is in close contact with the side wall of the corresponding second reset plate (18).

5. An automatic vibration demoulding device according to any one of claims 1 to 4, characterized in that: The guide rail (3) further comprises a third motor (22), the third motor (22) being fixedly arranged on the top of the movable plate (4), the output end of the third motor (22) vertically passing through the movable plate (4) and then being provided with a gear (23), the outer wall of the guide rail (3) being fixedly provided with a rack (24), and the gear (23) being meshed with the rack (24).

6. An automatic vibration demoulding device as claimed in claim 4, characterized in that: It also includes a second conveyor belt (26) and an inclined plate (25), wherein the second conveyor belt (26) and the inclined plate (25) are both located on one side of the first conveyor belt (2), and the second conveyor belt (26) is located above the inclined plate (25).

7. An automatic vibration demoulding device as claimed in claim 4, characterized in that: The ends of the first rapping hammer (5) and the second rapping hammer (17) are both provided with rubber pads (27).

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