Magnetic bar iron removal device

Abstract

The utility model discloses a magnetic bar iron removal device, and belongs to the field of magnetic bar iron removal equipment. The magnetic bar deironing device comprises a workbench, a sliding block capable of sliding is arranged at the upper end of the workbench, the upper end of the sliding block is rotationally connected with a rotating shaft, and a rotating disc is coaxially fixed to the upper end of the rotating shaft; a supporting plate is fixed to the upper end of the workbench, a lifting plate capable of ascending and descending is arranged on the supporting plate, magnetic bars are fixed to the lifting plate and distributed in the vertical direction, and the sliding blocks can be close to or away from the magnetic bars when sliding; during use, the sliding block is controlled to slide, so that the ceramic gets close to the magnetic bar, then the rotating disc is rotated, the ceramic rotates, and ferromagnetic impurities on the surface of the ceramic can be fully removed in cooperation with height adjustment of the magnetic bar.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the magnetic bar iron removal equipment field, concretely relates to a kind of magnetic bar iron removal device. BACKGROUND

[0002] Magnetic bar iron removal is mainly used to remove ferromagnetic impurities in materials, which can affect the quality and performance of the final product. For example, in the food, pharmaceutical, chemical and other industries, the presence of iron impurities can cause product contamination, affecting food safety or the effect of chemical reactions; In the ceramic industry, iron impurities will affect the appearance and quality of the product. Therefore, by using a magnetic bar iron removal machine, the purity and quality of the product can be improved to ensure the smooth progress of the production process.

[0003] After the ceramic piece is formed, the surface iron impurities need to be removed, and the ceramic piece is mostly a rotating body. To fully remove the iron impurities on the surface of the ceramic piece, the ceramic piece needs to be rotated during the iron removal process. Therefore, a magnetic bar iron removal device is proposed. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the purpose of the utility model is to provide a kind of magnetic bar iron removal device, solve the problems in prior art.

[0005] The purpose of the utility model can be realized by the following technical solutions:

[0006] A kind of magnetic bar iron removal device, including workbench, the upper end of workbench is provided with the slider capable of sliding, the upper end of slider is rotatably connected with the shaft, the upper end of shaft is coaxially fixed with the rotating disc;

[0007] The upper end of the workbench is fixed with a support plate, and the support plate is provided with a lifting plate capable of lifting, the lifting plate is fixed with a magnetic bar, and the magnetic bar is distributed in a vertical direction. When the slider slides, it can approach or move away from the magnetic bar. When using, control the slider to slide, so that the ceramic is close to the magnetic bar, then rotate the rotating disc, so that the ceramic rotates, cooperate with the height adjustment of the magnetic bar, can fully remove the ferromagnetic impurities on the surface of the ceramic.

[0008] Further, the upper end of the rotating disc is provided with a clamping assembly, the clamping assembly includes two connection plates capable of synchronous reverse sliding, the upper end of the two connection plates is respectively fixed with a V-shaped clamping block, and the two V-shaped clamping blocks can clamp the ceramic by approaching each other. Further, the two connection plates are slidably connected with the rotating disc, the lower end of the rotating disc is fixed with two second fixed plates, a second screw rod capable of rotating is arranged between the two second fixed plates, the two ends of the second screw rod are respectively provided with first external threads and second external threads with opposite rotation directions and equal pitches, and the first external threads and the second external threads respectively penetrate the two connection plates and are threadedly connected with them.

[0009] Further, the thread angles of the first external threads and the second external threads are both less than the equivalent friction angle.

[0010] Further, a through hole is formed in the rotating shaft, and the second screw rod penetrates the through hole.

[0011] Further, the sliding block is slidably connected with the workbench, two first fixing plates are fixed to the lower end of the workbench, a rotatable first screw rod is arranged between the two first fixing plates, and the first screw rod penetrates the lower end of the sliding block and is threadedly connected with the sliding block.

[0012] Further, the thread angle of the first screw rod is smaller than the equivalent friction angle.

[0013] Further, the lifting plate is slidably connected with the support plate in the vertical direction, a rotatable third screw rod is arranged on the support plate, and the third screw rod penetrates the lifting plate along the vertical direction and is threadedly connected with the lifting plate.

[0014] Further, the thread angle of the third screw rod is smaller than the equivalent friction angle.

[0015] Further, the magnetic rod and the lifting plate are fixed by bolts.

[0016] The beneficial effects of the present application are as follows:

[0017] 1. The sliding block capable of being slidably adjusted is arranged on the workbench, the rotating disc capable of being rotated is arranged on the sliding block, the ceramic is placed on the rotating disc, and the magnetic rod capable of being adjusted in height is arranged in the magnetic rod assembly; during use, the sliding block is controlled to slide, so that the ceramic is close to the magnetic rod, then the rotating disc is rotated, so that the ceramic is rotated, and the height adjustment of the magnetic rod is matched, so that the ferromagnetic impurities on the surface of the ceramic can be fully removed.

[0018] 2. The clamping assembly is arranged on the rotating disc to clamp and fix the ceramic, so that the ceramic is prevented from falling and being damaged when the ceramic is rotated with the rotating disc. DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced as follows, and obviously, other drawings can also be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0020] Figure 1 is a schematic diagram of the iron removal device of the present application;

[0021] Figure 2 is a schematic diagram of the rotating assembly of the present application;

[0022] Figure 3 is a schematic diagram of the clamping assembly of the present application;

[0023] Figure 4 is a second screw structure schematic view of the utility model;

[0024] Figure 5 is a magnetic rod assembly structure schematic view of the utility model. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be apparently and completely described in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] As shown in Figure 1 A magnetic rod iron removal device for removing iron from ceramics (rotating body) comprises a workbench 1, the upper end of the workbench 1 is provided with a rotating assembly 2, ceramics are rotated under the driving of the rotating assembly 2, thereby facilitating the removal of iron from the surface of ceramics in the form of rotating body.

[0027] As shown in Figure 2 The rotating assembly 2 comprises a sliding block 21 capable of sliding on the upper end of the workbench 1, the upper end of the sliding block 21 is rotationally connected with a rotating shaft 22, the upper end of the rotating shaft 22 is coaxially fixed with a rotating disc 23, ceramics are placed on the rotating disc 23 and can rotate (manually) with the rotating disc 23; the sliding of the sliding block 21 can be used to adjust the distance between ceramics and a magnetic rod, so as to avoid collision during rotation.

[0028] In the embodiment, the lower end of the sliding block 21 extends through to the lower end of the workbench 1 and is slidingly connected with the workbench 1, the lower end of the workbench 1 is fixed with two first fixed plates 24, the first fixed plates 24 are rotationally connected with a first screw 25 between them, the first screw 25 extends through the lower end of the sliding block 21 and is threadedly connected therewith, a motor is arranged on one of the first fixed plates 24 to drive the first screw 25 to rotate, so as to adjust the sliding position of the sliding block 21 and achieve the purpose of adjusting the distance between ceramics and the magnetic rod.

[0029] In addition, in order to ensure that the position of the sliding block 21 is kept stable after adjustment, the first screw 25 needs to have self-locking property, that is, the thread angle of the first screw 25 is smaller than the equivalent friction angle.

[0030] Of course, the way of adjusting the sliding position of the sliding block 21 includes but is not limited to the structure of the first screw 25 in the embodiment, in some embodiments, a linear driving component such as a cylinder or a telescopic rod can also be arranged on the workbench 1 to directly drive the sliding block 21 to slide, so as to adjust the distance between ceramics and the magnetic rod.

[0031] In order to avoid that the ceramic on the rotating turntable 23 is thrown off and falls, in the embodiment, the ceramic is clamped and fixed by the clamping assembly 3 arranged on the turntable 23.

[0032] As shown in the figure, the clamping assembly 3 comprises two connecting plates 31 capable of synchronous reverse sliding, the upper ends of the two connecting plates 31 are fixed with a V-shaped clamping block 32, and the two V-shaped clamping blocks 32 are synchronously close to be capable of clamping and fixing the ceramic, so as to avoid the ceramic from falling when rotating with the turntable 23. Figure 3

[0033] In the embodiment, the two connecting plates 31 are in sliding connection with the turntable 23, the lower end of the turntable 23 is fixed with two second fixed plates 33, and the second screw rod 34 is in rotary connection between the two second fixed plates 33. Figure 4 As shown in the figure, the two ends of the second screw rod 34 are respectively provided with first and second external threads 341 and 342 with opposite rotation directions and equal pitches, the first and second external threads 341 and 342 respectively penetrate through the two connecting plates 31 and are in threaded connection with the same, and the synchronous reverse sliding of the two connecting plates 31 can be realized by arranging a motor on one of the second fixed plates 33 to drive the second screw rod 34 to rotate.

[0034] In addition, in order to ensure the stability of the V-shaped clamping block 32 clamping the ceramic, the second screw rod 34 needs to have self-locking property, that is, the thread angles of the first and second external threads 341 and 342 are all smaller than the equivalent friction angle.

[0035] In addition, the through accommodation hole 221 is arranged on the shaft 22, and the second screw rod 34 penetrates through the accommodation hole 221 to realize the installation and accommodation of the second screw rod 34.

[0036] Of course, the mode for driving the synchronous reverse sliding of the two connecting plates 31 includes but is not limited to the structure of the second screw rod 34 in the embodiment, and in some embodiments, two air cylinders can also be arranged on the turntable 23 to drive the synchronous reverse sliding of the two connecting plates 31.

[0037] The magnetic rod assembly 4 is arranged on the upper end of the workbench 1, the magnetic rod assembly 4 comprises a support plate 41 fixed on the upper end of the workbench 1, the support plate 41 is provided with a lifting plate 42 capable of lifting, the lifting plate 42 is fixed with a magnetic rod 43 arranged in a vertical direction, by controlling the sliding of the sliding block 21, the ceramic is close to the magnetic rod 43, and the magnetic rod 43 can realize the adsorption and removal of the iron impurities on the whole ceramic surface with the rotation of the magnetic rod 43; and for the ceramic with high height, the height of the magnetic rod 43 can be adjusted to remove the iron on the ceramic surface at different height positions.

[0038] ​In the embodiment, the lifting plate 42 is slidably connected with the support plate 41 in the vertical direction, the third screw rod 44 is rotatably connected with the support plate 41, the third screw rod 44 penetrates through the lifting plate 42 in the vertical direction and is threadedly connected with the lifting plate 42, the third screw rod 44 is driven to rotate by the motor arranged on the support plate 42, the height position of the lifting plate 42 can be adjusted, and the height of the magnetic rod 43 is adjusted.

[0039] In order to ensure that the lifting plate 42 is stable after the height adjustment, the third screw rod 44 needs to have self-locking property, that is, the thread angle of the third screw rod 44 is smaller than the equivalent friction angle.

[0040] In other embodiments, the lifting plate 42 can also be directly driven to lift by arranging the air cylinder or telescopic rod on the support plate 41, and the height position can also be adjusted.

[0041] In the embodiment, the magnetic rod 43 is fixed between the lifting plate 42 by the bolt connection, the magnetic rod 43 is convenient to disassemble and clean, and specifically, the threaded hole is arranged at the upper end of the magnetic rod 43, the through hole is arranged at the upper end of the lifting plate 42, the bolt penetrates through the through hole and is screwed into the threaded hole, and the detachable fixing of the magnetic rod 43 can be realized.

[0042] Working principle:

[0043] The slider 21 capable of sliding adjustment is arranged on the workbench 1, the rotating disc 23 capable of rotating is arranged on the slider 21, the ceramic is placed on the rotating disc 23, the height-adjustable magnetic rod 43 is arranged in the magnetic rod assembly 4, the slider 21 is controlled to slide, the ceramic is close to the magnetic rod 43, then the rotating disc 23 is rotated, the ceramic is rotated, and the height adjustment of the magnetic rod 43 is matched, so that the ferromagnetic impurities on the surface of the ceramic can be fully removed. The clamping assembly 3 is arranged on the rotating disc 23 to clamp and fix the ceramic, so that the ceramic is prevented from falling and being damaged when the rotating disc 23 rotates.

[0044] In the description of the specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are contained in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0045] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A magnetic bar iron removing device comprising a worktable (1), characterized in that, The upper end of the workbench (1) is provided with a sliding block (21) capable of sliding, the upper end of the sliding block (21) is rotationally connected with a rotating shaft (22), the upper end of the rotating shaft (22) is coaxially fixed with a rotating disc (23); The upper end of the workbench (1) is fixed with a supporting plate (41), the supporting plate (41) is provided with a lifting plate (42) capable of lifting, the lifting plate (42) is fixed with a magnetic bar (43), and the magnetic bar (43) is vertically distributed, and the sliding block (21) can approach or move away from the magnetic bar (43) when sliding.

2. The magnetic bar iron removing device according to claim 1, characterized in that, The upper end of the rotating disc (23) is provided with a clamping assembly (3), the clamping assembly (3) comprises two connecting plates (31) capable of synchronous reverse sliding, the upper ends of the two connecting plates (31) are respectively fixed with a V-shaped clamping block (32), and the two V-shaped clamping blocks (32) can clamp the ceramic when approaching each other.

3. The magnetic bar iron removing device according to claim 2, characterized in that, Both the connecting plates (31) are in sliding connection with the rotating disc (23), the lower end of the rotating disc (23) is fixed with two second fixed plates (33), a second screw rod (34) capable of rotating is arranged between the two second fixed plates (33), the first external thread (341) and the second external thread (342) with opposite rotation directions and equal pitches are arranged at both ends of the second screw rod (34), and the first external thread (341) and the second external thread (342) respectively penetrate the two connecting plates (31) and are in threaded connection with the two connecting plates (31).

4. The magnetic bar iron removing device according to claim 3, characterized in that The thread angles of the first external thread (341) and the second external thread (342) are all less than the equivalent friction angle.

5. The magnetic bar iron removing device according to claim 3, characterized in that, The rotating shaft (22) is provided with a through accommodation hole (221), and the second screw rod (34) penetrates the accommodation hole (221).

6. The magnetic bar iron removing device according to claim 1, characterized in that The sliding block (21) is in sliding connection with the workbench (1), the lower end of the workbench (1) is fixed with two first fixed plates (24), a first screw rod (25) capable of rotating is arranged between the two first fixed plates (24), and the first screw rod (25) penetrates the lower end of the sliding block (21) and is in threaded connection with the sliding block (21).

7. The magnetic bar iron removal device according to claim 6, characterized in that The thread angle of the first screw rod (25) is less than the equivalent friction angle.

8. The magnetic bar iron removing device according to claim 1, characterized in that, The lifting plate (42) is in sliding connection with the supporting plate (41) in the vertical direction, the supporting plate (41) is provided with a third screw rod (44) capable of rotating, and the third screw rod (44) penetrates the lifting plate (42) along the vertical direction and is in threaded connection with the lifting plate (42).

9. The magnetic bar iron removal device according to claim 8, characterized in that The thread angle of the third screw rod (44) is less than the equivalent friction angle.

10. The magnetic bar iron removing device according to claim 1, characterized in that, The magnetic bar (43) and the lifting plate (42) are fixed by bolts.

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