A sandblasting device for surface treatment of crystallizer copper tube

Abstract

The utility model discloses a sandblasting device for surface treatment of a copper tube of a crystallizer, comprising a base, a surface support of which is provided with a platform one, a surface of which is provided with a platform two for sliding movement, two groups of support plates are provided on the platform two for sliding movement, and clamps are provided on the inner sides of the two groups of support plates; a driving component one, comprising a motor one, an output end of the motor one is provided with a positive and negative threaded rod, two threaded ends of the positive and negative threaded rod are respectively threadedly connected with a screw block one, and a support plate is provided on the top surface of each group of screw blocks one; a driving component two, comprising a motor two arranged at one side of the inner part of the platform one, a screw rod is provided at the output end of the motor two, a screw block two is threadedly connected on the screw, and the screw block two is connected to the platform two; a rotating component, comprising a motor three arranged at the outer side of a group of support plates, an output end of the motor three passes through the corresponding support plate and is connected to the clamp; a sandblaster is arranged on the top of the base, and the sandblaster is connected to a plurality of nozzles through a conduit. The utility model can clamp copper tubes of crystallizers of different sizes, and has a better sandblasting effect.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of crystallizer copper tube processing, in particular to a sandblasting device for surface treatment of a crystallizer copper tube. Background Art

[0002] The crystallizer copper tube is designed to solve the problem that the copper tube is sometimes in contact with and sometimes separated from the cooled shell during the working process. The crystallizer copper tube is still a square or rectangular copper tube bent to one side. The inner cavity of the copper tube is conical from the upper mouth to the lower mouth. The inner cavity of the copper tube is a double cone, a triple cone or a multi-cone with a tapered section from the upper mouth to the lower mouth, or a parabolic inner cavity shape, and the taper of the upper section or the upper part is greater than the taper of the lower section or the lower part.

[0003] In order to improve the quality of the copper tube of the crystallizer, the surface of the copper tube of the crystallizer is sandblasted. For example, a copper tube liquid sandblasting device for surface treatment of the crystallizer disclosed in the authorization publication number CN211890459U includes a base and a copper tube, the top of the base is fixedly connected to a fixing frame, the top of the fixing frame is fixedly connected to a sandblasting machine, the top inner wall of the fixing frame is fixedly connected to a nozzle, the output end of the sandblasting machine passes through the top of the fixing frame and is sealed and fixedly connected to the nozzle, the inner walls on both sides of the fixing frame are respectively slidably connected to a driving motor and a sliding plate, one side of the sliding plate is rotatably connected to a fixed shaft, and a fixing seat is fixedly connected to the output shaft of the driving motor and one end of the fixed shaft.

[0004] The above technical solution has the following defects during implementation:

[0005] Firstly, the first fixing plate and the second fixing plate are used to fix and clamp the two ends of the crystallizer copper tube, resulting in that during the sandblasting process of the sandblasting machine, the clamping end of the crystallizer copper tube is not sandblasted, and needs to be sandblasted again later, with poor effect. At the same time, crystallizer copper tubes of different sizes cannot be clamped. On this basis, and in order to meet the diversified development of the market, a sandblasting device for the surface treatment of the crystallizer copper tube is proposed. Utility Model Content

[0006] 1. Technical problems to be solved by the utility model:

[0007] The utility model provides a sandblasting device for surface treatment of a crystallizer copper tube, which is used to solve the technical problems existing in the above-mentioned background technology.

[0008] 2. Technical solution:

[0009] In order to achieve the above technical purpose, the technical solution of the utility model is:

[0010] A sandblasting device for surface treatment of a copper tube of a crystallizer, the sandblasting device comprising a base, a first platform supported on the surface of which, a second platform horizontally slidingly arranged along the sandblasting direction on the surface of the first platform, two groups of support plates slidingly arranged on the second platform, and clamping plates arranged on the inner sides of the two groups of support plates;

[0011] A driving assembly 1, comprising a motor 1 arranged on one side of the outer wall of the second platform, wherein the output end of the motor 1 is provided with a positive and negative threaded rod extending into the interior of the second platform, and two threaded ends of the positive and negative threaded rods are respectively threadedly connected with a screw block 1, and a support plate is provided on the top surface of each set of screw blocks 1;

[0012] The second driving assembly includes a second motor disposed on one side of the first platform, wherein the output end of the second motor is provided with a screw rod, the screw rod is threadedly connected with a second screw block, and the second screw block is connected to the second platform;

[0013] The rotating assembly includes a motor 3 arranged outside a set of support plates, wherein the output end of the motor 3 passes through the corresponding support plate and is connected to the clamping plate;

[0014] The sandblasting machine is arranged on the top of the base and is connected with a plurality of nozzles through a conduit.

[0015] Preferably, at an end away from the motor three, the clamping plate is rotatably connected to the support plate.

[0016] Preferably, it also includes a lifting component arranged between the base and platform one, the lifting component includes a cylinder arranged on the surface of the base, the output end of the cylinder is provided with an I-shaped plate, the I-shaped plate is provided with a plurality of connecting columns, and the plurality of connecting columns are connected to platform one.

[0017] Preferably, it also includes a plurality of telescopic slide rods arranged between the base and the platform 1, and the plurality of telescopic slide rods are located outside the I-shaped plate.

[0018] Preferably, side panels are provided at both ends of the base, and the top surfaces of the two groups of side panels jointly support a top panel, and a sandblasting machine is provided on the top panel.

[0019] Preferably, connecting blocks are provided at both ends of the platform 1, and a slide groove is provided in the side plate, and the connecting block is slidably arranged in the slide groove.

[0020] 3. Beneficial effects:

[0021] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0022] The utility model can clamp the copper tubes of the crystallizer with different sizes, and drive the platform one to move by the second driving component, that is, drive the clamped copper tube of the crystallizer to move and sandblast in the sandblasting direction, and at the same time, under the action of the rotating component, the comprehensive sandblasting of the copper tube of the crystallizer is achieved, and the sandblasting effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the second platform of the utility model;

[0025] Figure 3 It is a schematic diagram of the structure of the lifting component of the utility model.

[0026] Reference numerals:

[0027] 1-base; 2-platform one; 3-platform two; 4-support plate; 5-clamp; 6-drive component one; 61-motor one; 62-positive and negative threaded rod; 63-screw block one; 7-drive component two; 71-motor two; 72-screw rod; 73-screw block two; 8-motor three; 9-sandblaster; 10-spray head; 11-cylinder; 12-I-type plate; 13-connecting column; 14-telescopic slide rod; 15-side plate; 16-connecting block; 17-slide groove. DETAILED DESCRIPTION

[0028] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] It should be noted that the structures not introduced in the present invention do not involve the design points and improvement directions of the present invention, and all adopt the existing technology. At the same time, the content of the above background technology belongs to the technical cognition scope of the utility model inventor. Since the technical content in this field is vast and too complicated, the above content of this application does not necessarily constitute the prior art.

[0031] Reference Figure 1-3This embodiment provides a sandblasting device for surface treatment of a crystallizer copper tube, the sandblasting device comprising a base 1, a platform 2 is supported on the surface of the base 1, a platform 2 is horizontally slidably provided on the surface of the platform 2 along the sandblasting direction, two groups of support plates 4 are slidably provided on the platform 2 3, a clamping plate 5 is provided on the inner side of the two groups of support plates 4, and a rubber layer is provided on the inner side of the clamping plate 5, so as to reduce damage to the end of the crystallizer copper tube during the clamping process;

[0032] A driving assembly 6 includes a motor 61 disposed on one side of the outer wall of the platform 2 3, wherein the output end of the motor 61 is provided with a positive and negative threaded rod 62 extending into the interior of the platform 2 3, and two threaded ends of the positive and negative threaded rod 62 are respectively threadedly connected with a screw block 63, and the top surface of each set of screw blocks 63 is connected to the support plate 4 through a connecting piece;

[0033] The driving assembly 2 7 comprises a motor 2 71 arranged at one side of the inside of the platform 1 2, the output end of the motor 2 71 is provided with a screw rod 72, the screw rod 72 is threadedly connected with a screw block 2 73, and the screw block 2 73 is connected to the platform 2 3;

[0034] The rotating assembly includes a motor 3 8 disposed outside a group of support plates 4, wherein the output end of the motor 3 8 passes through the corresponding support 4 plate and is connected to the clamping plate 5;

[0035] The sandblasting machine 9 is arranged on the top of the base 1 and is connected to a plurality of spray heads 10 through a conduit.

[0036] The motor 1 61 drives the forward and reverse threaded rods 62 to rotate, thereby driving the two sets of screw blocks 1 63 to move in the same direction or away from each other along the direction of the forward and reverse threaded rods 62, that is, driving the two sets of support plates 4 to move in the same direction or away from each other, so as to clamp the crystallizer copper tubes of different sizes;

[0037] The driving process of the second motor 71 will drive the second screw block 73 to move along the direction of the screw 72, thereby driving the clamped crystallizer copper tube to move in the sandblasting direction;

[0038] The motor 3 8 drives the clamping plate 5 connected thereto to rotate, thereby driving the clamped copper tube of the crystallizer to rotate, thereby achieving comprehensive sandblasting of the copper tube of the crystallizer.

[0039] In a preferred embodiment, at one end away from the motor three 8, the clamping plate 5 is rotatably connected to the support plate 4. This arrangement ensures that the clamped crystallizer copper tube will be driven to rotate during the driving process of the motor three 8, thereby achieving comprehensive sandblasting of the crystallizer copper tube.

[0040] This embodiment also includes a lifting component arranged between the base and the platform 1, and the lifting component includes a cylinder 11 arranged on the surface of the base 1, and the output end of the cylinder 11 is provided with an I-shaped plate 12, and the I-shaped plate 12 is provided with a plurality of connecting columns 13, and the plurality of connecting columns 13 are connected to the platform 2.

[0041] During the pushing process of the cylinder 11, the platform 1 2 and the platform 2 3 are driven to adjust their heights, and the platform 1 3 is adjusted to a suitable position for sandblasting by the sandblasting machine 9.

[0042] This embodiment also includes a plurality of telescopic slide rods 14 arranged between the base 1 and the platform 2. The plurality of telescopic slide rods 14 are located outside the I-shaped plate 12. The plurality of telescopic slide rods 14 can not only play a certain supporting role, but also play a certain limiting role in the lifting process of the platform 3.

[0043] In a preferred embodiment, the base 1 is supported at both ends with side panels 15, and the top surfaces of the two groups of side panels 15 jointly support a top plate, on which a sandblasting machine 9 is provided. The sandblasting machine 9 can be implemented using existing technology.

[0044] In a preferred embodiment, connecting blocks 16 are provided at both ends of the platform 3, and a slide groove 17 is provided in the side panel 15. The connecting block 16 is slidably set in the slide groove 17. When the lifting assembly drives the platform 3 to lift, the connecting block 16 slides in the corresponding slide groove 17, which plays a better limiting and balancing role.

[0045] During operation, the crystallizer copper tube is placed between the two groups of clamping plates 5, and the motor 1 61 is driven to rotate in the forward and reverse threaded rods 62, thereby driving the two groups of screw blocks 1 63 to move in the same direction along the direction of the forward and reverse threaded rods 62, thereby clamping the crystallizer copper tube;

[0046] During the pushing process of the cylinder 11, the platform 1 2 and the platform 2 3 are driven to adjust their heights, so that the platform 1 3 is adjusted to a suitable position for sandblasting by the sandblasting machine 9;

[0047] The sandblasting machine 9 is turned on. The sandblasting machine 9 sandblasts the copper tube of the crystallizer clamped on the surface of the platform 1 3 through the nozzle 10. At the same time, the motor 3 8 drives the clamping plate 5 connected thereto to rotate, thereby driving the clamped copper tube of the crystallizer to rotate, and the outer surface of the copper tube of the crystallizer is fully sandblasted.

[0048] During the sandblasting process, the motor 2 71 drives the screw block 2 73 to move along the direction of the screw 72, thereby driving the clamped crystallizer copper tube to move and sandblast in the sandblasting direction, thereby achieving comprehensive sandblasting of the crystallizer copper tube.

[0049] The above-described embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the patent of the utility model shall be based on the attached claims.

Claims

1. A sandblasting device for surface treatment of a crystallizer copper tube, characterized in that: The sandblasting device comprises a base (1), the surface of which is supported by a platform 1 (2), the surface of which is slidably provided with a platform 2 (3), two groups of support plates (4) are slidably provided on the platform 2 (3), and the inner sides of the two groups of support plates (4) are provided with clamping plates (5); A driving assembly (6) comprises a motor (61) arranged on one side of the outer wall of the platform (3), wherein the output end of the motor (61) is provided with a positive and negative threaded rod (62) extending into the interior of the platform (3), and screw blocks (63) are respectively threadedly connected to the two threaded ends of the positive and negative threaded rod (62), and a support plate (4) is provided on the top surface of each set of screw blocks (63); The second driving assembly (7) comprises a second motor (71) arranged at one side of the inside of the first platform (2), the output end of the second motor (71) is provided with a screw rod (72), the screw rod (72) is threadedly connected with a second screw block (73), and the second screw block (73) is connected to the second platform (3); The rotating assembly comprises a motor three (8) arranged outside a group of support plates (4), wherein an output end of the motor three (8) passes through the corresponding support plate (4) and is connected to the clamping plate (5); The sandblasting machine (9) is arranged on the top of the base (1), and the sandblasting machine (9) is connected to a plurality of spray heads (10) via a conduit.

2. A sandblasting device for surface treatment of a crystallizer copper tube according to claim 1, characterized in that: At one end away from the motor three (8), the clamping plate (5) is rotatably connected to the support plate (4).

3. The sandblasting device for surface treatment of a crystallizer copper tube according to claim 1, characterized in that: It also includes a lifting assembly arranged between the base (1) and the platform one (2), the lifting assembly including a cylinder (11) arranged on the middle surface of the base (1), an I-shaped plate (12) being provided at the output end of the cylinder (11), a plurality of connecting columns (13) being provided on the I-shaped plate (12), and the plurality of connecting columns (13) being connected to the platform one (2).

4. A sandblasting device for surface treatment of a crystallizer copper tube according to claim 3, characterized in that: It also includes a plurality of telescopic sliding rods (14) arranged between the base (1) and the platform one (2), and the plurality of telescopic sliding rods (14) are located outside the I-shaped plate (12).

5. The sandblasting device for surface treatment of a crystallizer copper tube according to claim 1, characterized in that: The base (1) is supported at both ends by side panels (15), and the top surfaces of the two groups of side panels (15) jointly support a top panel, on which a sandblasting machine (9) is provided.

6. A sandblasting device for surface treatment of a crystallizer copper tube according to claim 5, characterized in that: Connecting blocks (16) are provided at both ends of the platform 1 (2), a sliding groove (17) is provided in the side plate (15), and the connecting block (16) is slidably arranged in the sliding groove (17).

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