Centrifugal pelleter

Abstract

The utility model relates to the technical field of metal sheet manufacturing, in particular to a centrifugal sheet making machine which comprises a machine frame, a smelting device and a sheet making chamber, the smelting device is arranged on the upper portion of the machine frame, the sheet making chamber is arranged on the lower portion of the machine frame, and the first side of the sheet making chamber is hinged to the first side of the machine frame. The sheet beating chamber can rotate outwards around the hinged center of the sheet beating chamber and the rack to a maintenance position located on the outer side of the smelting device; when the centrifugal sheet making machine is used, the sheet making chamber is pushed inwards, the sheet making chamber can rotate inwards around the hinged center to a working position below the smelting device, a long sliding groove does not need to be formed in the rack, and the overall structure of the centrifugal sheet making machine is more compact.

Description

Technical Field

[0001] The utility model relates to the technical field of metal sheet manufacturing, in particular to a centrifugal tablet making machine. Background Art

[0002] Centrifugal flaking machines can make metals into thin flakes. The large surface area of ​​the flakes facilitates the dissolution of precious metals during the smelting process and plays an important role in the field of precious metal purification.

[0003] The Chinese utility model patent with authorization announcement number CN215824223U discloses a metal sheet manufacturing device, including a smelting device arranged on the upper part of a frame and a sheeting device arranged on the lower part of the frame, the sheeting device includes a sheeting chamber and a centrifugal disk arranged in the sheeting chamber, the upper end of the sheeting chamber is provided with an opening arranged opposite to the centrifugal disk up and down, the smelting device is used to melt solid metal into molten metal, and pour the molten metal into the sheeting chamber through the opening and fall on the centrifugal disk, the molten metal is thrown to the inner wall of the sheeting chamber under the centrifugal action of the centrifugal disk, and is cooled on the inner wall of the sheeting chamber to form metal sheets. To facilitate the cleaning and maintenance of the components in the beating chamber, a horizontally arranged slide groove is provided on the frame, and a boss is fixed on the outside of the beating chamber. The boss is slidably arranged in the slide groove, and the beating chamber is pulled horizontally out of the frame body by pulling the boss horizontally outward, and the beating chamber is moved horizontally along the length direction of the slide groove to the maintenance position. The smelting device and the beating chamber in the maintenance position are arranged in an offset manner up and down, so as to clean the components in the beating chamber. After cleaning, the boss is pushed inward again to push the beating chamber to the working position. The smelting device and the beating chamber in the working position are arranged relatively to each other up and down.

[0004] When a structure in which a boss and a slide are used to switch the film making chamber between the working position and the maintenance position, the length of the slide needs to cover the stroke of the film making chamber, and the length of the slide needs to be set to at least twice the diameter of the film making chamber; the slide needs to be set longer, which will cause the overall size of the film making device in the front-to-back direction to be larger, so that the structure of the centrifugal tablet making machine is not compact enough. Utility Model Content

[0005] The technical problem to be solved by the utility model is that: in the existing centrifugal tablet making machine, the tablet making device is arranged in the frame in a horizontal push-pull manner, resulting in the structure of the centrifugal tablet making machine being not compact enough.

[0006] In order to solve the above technical problems, the purpose of the utility model is to provide a centrifugal tablet making machine, comprising:

[0007] frame;

[0008] A smelting device, wherein the smelting device is arranged on the upper part of the frame;

[0009] The tablet pressing chamber is arranged at the lower part of the frame, and the first side of the tablet pressing chamber is hinged to the first side of the frame;

[0010] Pull the tablet pressing chamber outwards, and the tablet pressing chamber can rotate outwards around the hinge center between the tablet pressing chamber and the frame to the maintenance position outside the smelting device; push the tablet pressing chamber inwards, and the tablet pressing chamber can rotate inwards around the hinge center to the working position below the smelting device.

[0011] As a preferred solution, a first support member is fixed to the outside of the first side of the tablet pressing chamber, a first support column is provided on the first side of the frame, and the first support member is slidably sleeved outside the first support column;

[0012] The centrifugal tablet making machine further includes a first telescopic driving device, one end of the first telescopic driving device is fixed to the frame, the other end of the first telescopic driving device is fixed with a first supporting member, and the upper end of the first supporting member abuts against the lower end of the first support member.

[0013] As a preferred solution, the centrifugal tablet making machine further includes a first connecting component, the first connecting component is connected to the outside of the first support column in a vertically movable manner, the first connecting component is provided with a locking member for fastening the first connecting component to the outside of the first support column, and the end of the first telescopic driving device away from the first supporting member is fixedly connected to the first connecting component.

[0014] As a preferred solution, a second support member is fixed to the outside of the second side of the tablet pressing chamber, the second support member and the first support member are respectively located on the opposite sides of the tablet pressing chamber, a second supporting member is provided on the second side of the frame, and when the tablet pressing chamber is pushed inwards, the second support member can be pushed to the upper end of the second supporting member.

[0015] As a preferred solution, a second support column is provided on the second side of the frame, a limiting groove is provided in the second support member, and an opening for the second support column to enter the limiting groove is provided on one side of the limiting groove facing the second support column.

[0016] As a preferred solution, the centrifugal tablet making machine includes a second telescopic driving device, one end of the second telescopic driving device is fixed to the frame, and the other end of the second telescopic driving device is fixedly connected to the second supporting member.

[0017] As a preferred solution, the centrifugal tablet making machine further includes a second connecting component, the second connecting component is connected to the outside of the second support column in a vertically movable manner, the second connecting component is provided with a locking member for fastening the second connecting component to the outside of the second support column, and the end of the second telescopic driving device away from the second supporting member is fixedly connected to the second connecting component.

[0018] As a preferred solution, a handle is fixed to one end of the second support member away from the flaking chamber.

[0019] As a preferred solution, the smelting device includes a smelting box and a cover body covering the upper end of the smelting box, and an observation port is provided on one side of the cover body.

[0020] As a preferred solution, a reflecting mirror arranged obliquely up and down is provided on the outer edge of the observation port, and the reflecting surface of the reflecting mirror faces the observation port and is arranged downward.

[0021] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0022] The centrifugal flaking machine of the present utility model includes a frame, a smelting device and a flaking chamber. The smelting device is arranged at the upper part of the frame, and the flaking chamber is arranged at the lower part of the frame. The first side of the flaking chamber is hinged to the first side of the frame. By pulling the flaking chamber outwards, the flaking chamber can be rotated outwards around the hinge center of the flaking chamber and the frame to a maintenance position outside the smelting device; by pushing the flaking chamber inwards, the flaking chamber can be rotated inwards around the hinge center to a working position below the smelting device, and there is no need to set a long chute in the frame, making the overall structure of the centrifugal flaking machine more compact. Description of the Drawings

[0023] Figure 1 The first axonometric view of the centrifugal flaking machine of the present utility model when the flaking chamber is in the working position;

[0024] Figure 2 For Figure 1 The partial enlarged view at A in

[0025] Figure 3 For Figure 1 The partial enlarged view at B in

[0026] Figure 4 The second axonometric view of the centrifugal flaking machine of the present utility model when the flaking chamber is in the working position;

[0027] Figure 5 For Figure 4 The partial enlarged view at C in

[0028] Figure 6 The front view of the centrifugal flaking machine of the present utility model when the flaking chamber is in the working position;

[0029] Figure 7 The side view of the centrifugal flaking machine of the present utility model when the flaking chamber is in the maintenance position;

[0030] In the figure, 1 is the frame, 11 is the first support column, 12 is the second support column, 2 is the smelting device, 21 is the smelting box, 22 is the cover body, 221 is the observation port, 222 is the reflector, 3 is the flaking chamber, 31 is the first support member, 32 is the second support member, 321 is the limiting groove, 41 is the first telescopic driving device, 42 is the second telescopic driving device, 51 is the first supporting member, 52 is the second supporting member, 61 is the first connecting component, 62 is the second connecting component, 7 is the handle, 8 is the ladder, and 9 is the material receiving cart. Specific Embodiment

[0031] The following combines the accompanying drawings and embodiments to further describe in detail the specific embodiments of the present invention. The following embodiments are used to illustrate the present invention, but are not used to limit the scope of the present invention.

[0032] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "top", "bottom", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. It should be understood that the present invention uses the terms "first", "second", etc. to describe various information, but these information should not be limited to these terms, and these terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present invention, "first" information can also be called "second" information, and similarly, "second" information can also be called "first" information.

[0033] As Figures 1 to 7 shown, a preferred embodiment of the centrifugal flaking machine of the present invention includes a frame 1, a smelting device 2, and a flaking chamber 3. The frame 1 serves as the installation basis for the smelting device 2 and the flaking chamber 3. The smelting device 2 is arranged on the upper part of the frame 1; the flaking chamber 3 is arranged on the lower part of the frame 1. The first side of the flaking chamber 3 is hinged to the first side of the frame 1; pulling the flaking chamber 3 outwards can make the flaking chamber 3 rotate outwards around the hinge center between the flaking chamber 3 and the frame 1 to the maintenance position outside the smelting device 2; pushing the flaking chamber 3 inwards can make the flaking chamber 3 rotate inwards around the hinge center to the working position below the smelting device 2. The connection method between the flaking chamber 3 and the frame 1 is similar to the connection method between a side-opening door body and a door frame, and there is no need to set a long chute in the frame 1, making the overall structure of the centrifugal flaking machine more compact.

[0034] Wherein, a first support member 31 is fixedly arranged outside the first side of the tablet pressing chamber 3, a first support column 11 is arranged on the first side of the frame 1, and the first support member 31 is slidably sleeved outside the first support column 11; the centrifugal tablet press further includes a first telescopic driving device 41, one end of the first telescopic driving device 41 is fixed to the frame 1, and a first supporting member 51 is fixed to the other end of the first telescopic driving device 41, and the upper end of the first supporting member 51 abuts against the lower end of the first support member 31.

[0035] Specifically, a centrifugal device is arranged in the tablet pressing chamber 3, a first port is arranged at the upper end of the tablet pressing chamber 3 and is arranged opposite to the centrifugal disc up and down, the melting device 2 is used for melting solid metal into molten metal, a second port is arranged at the lower end of the melting device 2, and the molten metal falls on the centrifugal disc through the second port and the first port. When the tablet pressing chamber 3 is in the working position, the second port and the first port are opposite up and down. In this embodiment, when the tablet pressing chamber 3 is in the maintenance position, the melting device 2 and the tablet pressing chamber 3 are arranged at an interval up and down. After switching the tablet pressing chamber 3 to the working position, the first telescopic driving device 41 drives the first supporting member 51 to push up the first support member 31, so that the tablet pressing chamber 3 moves upward, and the second port and the first port are abutted, ensuring the tight docking of the tablet pressing chamber 3 and the melting device 2; when it is necessary to switch the tablet pressing chamber 3 in the working position to the maintenance position, the first telescopic driving device 41 drives the first supporting member 51 to move downward, the tablet pressing chamber 3 moves downward, and then the tablet pressing chamber 3 is pulled outwards to switch the tablet pressing chamber 3 to the maintenance position, avoiding the friction generated by the contact between the upper end of the tablet pressing chamber 3 and the lower end of the melting device 2 when the tablet pressing chamber 3 is pulled.

[0036] Further, the centrifugal tablet press further includes a first connection assembly 61, the first connection assembly 61 is connected to the outside of the first support column 11 in a vertically movable manner, the first connection assembly 61 is provided with a locking member for fastening the first connection assembly 61 to the outside of the first support column 11, and one end of the first telescopic driving device 41 away from the first supporting member 51 is fixedly connected to the first connection assembly 61. When assembling the centrifugal tablet press, by adjusting the height of the first connection assembly 61 on the first support column 11, the height of the tablet pressing chamber 3 can be adjusted in place, which is convenient for the installation of the centrifugal tablet press and reduces the processing precision requirements for the tablet pressing chamber 3. Specifically, the tablet pressing chamber 3 is a cylinder, the first support member 31 is a sleeve welded to the outside of the tablet pressing chamber 3, the first connection assembly 61 includes two chucks arranged at intervals on both sides of the first support column 11, and a plurality of fastening bolts. The two ends of each fastening bolt are respectively installed in the two chucks. Tightening the fastening bolts can make the two chucks approach and clamp on the outside of the first support column 11. The first connection assembly 61 is arranged below the sleeve, the first telescopic driving device 41 is a pneumatic cylinder, the lower end of the first telescopic driving device 41 is fixedly connected to the first connection assembly 61, the first supporting member 51 is a plate body, the upper end of the first telescopic driving device 41 is fixedly connected to the first supporting member 51, and the upper end of the first supporting member 51 abuts against the lower end of the first support member 31.

[0037] To improve the stability of the connection between the tablet pressing chamber 3 and the rack 1, in this embodiment, a second support member 32 is fixedly arranged outside the second side of the tablet pressing chamber 3. The second support member 32 and the first support member 31 are respectively located on the opposite sides of the tablet pressing chamber 3. A second supporting member 52 is arranged on the second side of the rack 1. By pushing the tablet pressing chamber 3 inward, the second support member 32 can be pushed to the upper end of the second supporting member 52. The second supporting member 52 and the first supporting member 51 respectively provide support for the first support member 31 and the second support member 32, ensuring the stability of the tablet pressing chamber 3 in the working position. In this embodiment, there are two first support members 31, and the two first support members 31 are arranged at intervals up and down. The first supporting plate abuts against the lower first support member 31. In other embodiments of the present utility model, only one first support member 31 is provided, and the first support member 31 is arranged at a relatively high position, and the assembly hole in the first support member 31 matching the first support column 11 is relatively deep. In other embodiments of the present utility model, the second support member 32 may not be provided.

[0038] In this embodiment, a second support column 12 is arranged on the second side of the rack 1. A limiting groove 321 is arranged in the second support member 32. One side of the limiting groove 321 facing the second support column 12 has an opening for the second support column 12 to enter the limiting groove 321. Specifically, when the tablet pressing chamber 3 is switched to the maintenance position, the tablet pressing chamber 3 is pulled outward, and the second support member 32 moves away from the second support column 12, and the second support column 12 disengages from the limiting groove 321; when the tablet pressing chamber 3 is switched to the working position, the tablet pressing chamber 3 is pushed inward, and the second support column 12 enters the limiting groove 321 through the opening and abuts against the groove wall of the limiting groove 321, ensuring that the tablet pressing chamber 3 has been pushed in place. The limiting groove 321 not only facilitates the operator to judge whether the tablet pressing chamber 3 has been pushed in place, but also can play a role in restricting the horizontal movement of the second support member 32, further improving the stability of the tablet pressing chamber 3 in the working position.

[0039] In this embodiment, the centrifugal tablet making machine includes a second telescopic driving device 42. One end of the second telescopic driving device 42 is fixed to the rack 1, and the other end of the second telescopic driving device 42 is fixedly connected to the second supporting member 52. The function of the second telescopic driving device 42 is the same as that of the first telescopic driving device 41. The setting of the second telescopic driving device 42 improves the stability of the movement of the tablet pressing chamber 3 when the tablet pressing chamber 3 is lifted.

[0040] Furthermore, the centrifugal tablet making machine further includes a second connecting component 62. The second connecting component 62 is connected to the outside of the second support column 12 in a vertically movable manner. The second connecting component 62 is provided with a locking member for fastening the second connecting component 62 to the outside of the second support column 12. One end of the second telescopic driving device 42 away from the second supporting member 52 is fixedly connected to the second connecting component 62. In this embodiment, the structure of the second connecting component 62 is the same as that of the first connecting component 61.

[0041] To facilitate the operator to switch the position of the flaking chamber 3, in this embodiment, a handle 7 is fixed to one end of the second support member 32 away from the flaking chamber 3.

[0042] In this embodiment, the melting device 2 includes a melting tank 21 and a cover 22 covering the upper end of the melting tank. An observation port 221 is provided on one side of the cover 22, and the observation port 221 facilitates the operator to observe the melting condition inside the melting device 2. Further, to facilitate the opening and closing of the cover 22, in this embodiment, one side of the cover 22 is hinged to one side of the melting tank 21, and a telescopic rod is also hinged to the upper end of the cover 22. The end of the telescopic rod away from the cover 22 is connected to the frame 1. The telescopic rod can drive the cover 22 to rotate by extending or shortening, so as to open or close the cover 22.

[0043] Wherein, a reflecting mirror 222 arranged obliquely up and down is provided on the outer edge of the observation port 221, and the reflecting surface of the reflecting mirror 222 faces the observation port 221 and is arranged downward. The position of the melting device 2 is relatively high. When directly observing the observation port 221 visually, the operator needs to climb the ladder 8 arranged on one side of the frame 1. In this embodiment, the staff does not need to climb the ladder and can view the melting condition inside the melting device 2 by standing on the ground and observing the reflecting mirror 222.

[0044] In this embodiment, the flaking chamber 3 is arranged at an interval above and below the ground, and the above interval is greater than the height of the receiving cart 9. When the flaking machine is working, the receiving cart 9 is pushed into the above interval, and the metal flakes generated in the flaking chamber 3 fall into the receiving cart 9, which is convenient for collecting the metal flakes.

[0045] The operation process of the centrifugal flaking machine in this embodiment for the flaking chamber is as follows:

[0046] When it is necessary to switch the flaking chamber located at the working position to the maintenance position, the first telescopic driving device 41 and the second telescopic driving device 42 are used to drive the first supporting and detaching member and the second supporting member 52 to move downward respectively. The flaking chamber falls under the action of gravity to below the melting device 2. Then the operator holds the handle 7 and pulls the flaking chamber 3 outwards. The flaking chamber 3 rotates around the center line of the first support column 11 to the maintenance position outside the frame 1. When it is necessary to switch the flaking chamber located at the maintenance position to the working position, hold the handle 7 and push the flaking chamber 3 into the frame. The flaking chamber 3 rotates towards the inside of the frame around the center line of the first support column 11 until the second support column 12 enters the limiting groove 321 and abuts against the groove wall of the limiting groove 321. Then the first telescopic driving device 41 and the second telescopic driving device 42 are used to drive the first supporting and detaching member and the second supporting member 52 to move upward respectively until the upper end of the flaking chamber 3 abuts against the lower end of the melting device 2.

[0047] In summary, the centrifugal tablet making machine of the present utility model includes a frame 1, a melting device 2 and a tablet pressing chamber 3. The melting device 2 is arranged at the upper part of the frame 1, and the tablet pressing chamber 3 is arranged at the lower part of the frame 1. The first side of the tablet pressing chamber 3 is hinged to the first side of the frame 1. By pulling the tablet pressing chamber 3 outwards, the tablet pressing chamber 3 can be rotated outwards around the hinge center between the tablet pressing chamber 3 and the frame 1 to a maintenance position located outside the melting device 2; by pushing the tablet pressing chamber 3 inwards, the tablet pressing chamber 3 can be rotated inwards around the hinge center to a working position located below the melting device 2, without the need to provide a long chute in the frame 1, making the overall structure of the centrifugal tablet making machine more compact.

[0048] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art of this technology, without departing from the technical principle of the present utility model, several improvements and replacements can still be made, and these improvements and replacements should also be regarded as the protection scope of the present utility model.

Claims

1. A centrifugal tablet making machine, characterized in that: include: Rack (1); A smelting device (2), wherein the smelting device (2) is arranged on the upper part of the frame (1); A film-making chamber (3), wherein the film-making chamber (3) is arranged at the lower part of the frame (1), and a first side of the film-making chamber (3) is hinged to a first side of the frame (1); By pulling the tableting chamber (3) outward, the tableting chamber (3) can be rotated outward around the hinge center between the tableting chamber (3) and the frame (1) to a maintenance position located outside the smelting device (2); by pushing the tableting chamber (3) inward, the tableting chamber (3) can be rotated inward around the hinge center to a working position located below the smelting device (2).

2. The centrifugal tablet making machine according to claim 1, characterized in that: A first support member (31) is fixed to the outside of the first side of the film cutting chamber (3), a first support column (11) is provided on the first side of the frame (1), and the first support member (31) is slidably sleeved on the outside of the first support column (11); The centrifugal tablet making machine further comprises a first telescopic drive device (41), one end of the first telescopic drive device (41) is fixed to the frame (1), the other end of the first telescopic drive device (41) is fixed to a first supporting member (51), and the upper end of the first supporting member (51) is in contact with the lower end of the first supporting member (31).

3. The centrifugal tablet making machine according to claim 2, characterized in that: The centrifugal tablet making machine further comprises a first connecting assembly (61), the first connecting assembly (61) being connected to the outer side of the first supporting column (11) in an up-and-down movable manner, the first connecting assembly (61) being provided with a locking member for fastening the first connecting assembly (61) to the outer side of the first supporting column (11), and the end of the first telescopic driving device (41) away from the first supporting member (51) being fixedly connected to the first connecting assembly (61).

4. The centrifugal tablet making machine according to claim 2, characterized in that: A second support member (32) is fixed to the outside of the second side of the film-making chamber (3); the second support member (32) and the first support member (31) are respectively located on two opposite sides of the film-making chamber (3); a second supporting member (52) is provided on the second side of the frame (1); and the film-making chamber (3) is pushed inwardly so that the second support member (32) can be pushed to the upper end of the second supporting member (52).

5. The centrifugal tablet making machine according to claim 4, characterized in that: A second support column (12) is provided on the second side of the frame (1), a limiting groove (321) is provided in the second support member (32), and a side of the limiting groove (321) facing the second support column (12) has an opening for the second support column (12) to enter the limiting groove (321).

6. The centrifugal tablet making machine according to claim 5, characterized in that: The centrifugal tablet making machine comprises a second telescopic drive device (42), one end of the second telescopic drive device (42) is fixed to the frame (1), and the other end of the second telescopic drive device (42) is fixedly connected to the second supporting member (52).

7. The centrifugal tablet making machine according to claim 6, characterized in that: The centrifugal tablet making machine also includes a second connecting component (62), which is movably connected to the outer side of the second supporting column (12) up and down, and the second connecting component (62) is provided with a locking member for fastening the second connecting component (62) to the outer side of the second supporting column (12), and the end of the second telescopic drive device (42) away from the second supporting member (52) is fixedly connected to the second connecting component (62).

8. The centrifugal tablet making machine according to claim 4, characterized in that: A handle (7) is fixed to one end of the second support member (32) away from the film cutting chamber (3).

9. The centrifugal tablet making machine according to claim 1, characterized in that: The smelting device (2) comprises a smelting box (21) and a cover body (22) arranged on the upper end of the smelting box (21), and an observation port (221) is provided on one side of the cover body (22).

10. The centrifugal tablet making machine according to claim 9, characterized in that: A reflector (222) arranged in an up-and-down tilted manner is provided on the outer edge of the observation port (221); the reflective surface of the reflector (222) faces the observation port (221) and is arranged downward.

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