Silk screen welding mould for basket filter

Abstract

The utility model discloses a silk screen welding mould for a basket filter, and relates to the technical field of basket filters. A silk screen welding mould for a basket filter comprises a supporting box, a fixing disc is fixedly connected to the upper surface of the supporting box, four first sliding block grooves are formed in the fixing disc, four supporting columns are fixedly connected to the lower surface of the supporting box, and first sliding blocks are slidably connected into the four first sliding block grooves correspondingly; the outer surfaces of the four first sliding blocks are each provided with two spring grooves, the interiors of the eight spring grooves are each fixedly connected with a spring, the output end of a motor in the expansion device rotates to drive a rotating block to rotate, and then the rotating block rotates to drive a limiting block to rotate with the rotating block as the center; and then the output end of the motor drives the first sliding block to move oppositely while rotating, and then filter baskets of different sizes and different specifications are fastened, so that the workload of workers is greatly reduced, and the welding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of basket filters, in particular to a wire mesh welding jig for basket filters. Background Art

[0002] The main components of the basket filter include the filter basket and the filter housing. The filter basket is usually made of metal or plastic and has a mesh structure that can block most impurities and particles. The filter housing can be made of metal, plastic or ceramic and other materials. Its design can ensure that the filter basket is sealed in the housing to avoid liquid leakage. The wire mesh mainly plays a filtering role and can filter out impurities and particulate matter in the liquid. The basket filter has a large filtering area, compact structure and easy installation. It is a commonly used equipment in industrial production and is often used to separate substances of different particle sizes or with suspended particles in chemical production.

[0003] The existing welding is to fix the wire mesh in the basket filter firmly, clean the oil and impurities at the welding position before welding, keep it clean and dry, and then weld. After welding is completed, check the welding quality to ensure that the welding is firm and reliable. However, when fixing the wire mesh, we will encounter basket filters of various sizes and specifications. In this way, our staff need to prepare enough tools to fix the wire mesh, which greatly increases the workload of the staff and reduces the efficiency of welding. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a wire mesh welding jig for a basket filter, which can solve the problem that when fixing the wire mesh, there will be various sizes and specifications of basket filters, which requires our staff to prepare enough tools to fix the wire mesh, which greatly increases the workload of the staff and reduces the efficiency of welding.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire mesh welding jig for a basket filter, comprising a support box, the upper surface of which is fixedly connected with a fixed disc;

[0006] Among them, four first sliding block grooves are opened on the fixed disc;

[0007] Among them, four support columns are fixedly connected to the lower surface of the support box;

[0008] Wherein, the first sliding blocks are slidably connected inside the four first sliding block grooves;

[0009] Wherein, two spring grooves are provided on the outer surfaces of the four first sliding blocks;

[0010] Among them, springs are fixedly connected inside the eight spring slots;

[0011] Among them, the outer surfaces of the four first sliding blocks are all provided with placement grooves;

[0012] Among them, the interiors of the eight spring slots are all slidably connected with sliding columns;

[0013] Among them, the ends of the eight sliding columns away from the spring are fixedly connected with protective pads;

[0014] Wherein, a positioning column is fixedly connected to the upper surface of the fixed disc;

[0015] Among them, the expansion device is included in the internal equipment of the support box.

[0016] Preferably, the expansion device comprises a motor, the motor is fixedly connected to the interior of the support box, and a rotating block is fixedly connected to the output end of the motor.

[0017] Preferably, the end of the rotating block close to the fixed disc rotates through the upper surface of the supporting box and is rotatably connected to the fixed disc;

[0018] Wherein, a second sliding block groove is provided on the supporting box.

[0019] Preferably, the second sliding block groove is in a "cross" shape;

[0020] Among them, the lower surface of the rotating block is rotatably connected with four limit blocks;

[0021] Among them, the four limit blocks are located at the four corners of the rotating block, and the upper surfaces of the four limit blocks are fixedly connected with the second sliding block.

[0022] Preferably, the second sliding block is slidably connected to the inside of the second sliding block groove, and one end of the second sliding block close to the first sliding block passes through the second sliding block groove and is fixedly connected to one end of the first sliding block.

[0023] Preferably, the ends of the eight springs away from the spring slots are respectively fixedly connected to the corresponding sliding columns.

[0024] Compared with the prior art, the beneficial effects of the utility model are:

[0025] (1) The wire mesh welding jig for the basket filter drives the rotating block to rotate by rotating the output end of the motor in the expansion device, and then drives the limit block to rotate around the rotating block through the rotation of the rotating block, and then the two ends of the second sliding block are respectively fixedly connected to one end of the limit block and one end of the first sliding block, and then the output end of the motor rotates while driving the first sliding block to move in the opposite direction, and then the filter baskets of different sizes and specifications can be tightened, which greatly reduces the workload of the staff and increases the efficiency of welding.

[0026] (2) The wire mesh welding jig for the basket filter contacts the outer wall of the wire mesh of the filter basket through a protective pad, thereby protecting the wire mesh of the filter basket. At the same time, the sliding column is slidably connected inside the spring groove, and then the two ends of the spring are fixedly connected to the outer wall of the spring groove and the outer wall of the sliding column respectively, thereby buffering the protective pad and tightening the wire mesh of the filter basket. This greatly improves the practicality and flexibility of the equipment and reduces the wear of the wire mesh of the filter basket. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0028] Figure 1 It is a schematic diagram of the structure of the utility model;

[0029] Figure 2 This is a schematic diagram of the structure inside the first sliding block of the utility model;

[0030] Figure 3 This is a schematic diagram of the structure of the exterior of the support box of the utility model;

[0031] Figure 4 This is a schematic diagram of the structure inside the support box of the utility model;

[0032] Figure numerals: 1. support box; 2. support column; 3. first sliding block groove; 4. placement groove; 5. positioning column; 6. protective pad; 7. first sliding block; 8. fixed disk; 9. spring; 10. sliding column; 11. spring groove; 12. second sliding block; 13. second sliding block groove; 14. limit block; 15. motor; 16. rotating block. DETAILED DESCRIPTION

[0033] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0034] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0035] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0036] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0037] See also Figure 1-4 The utility model provides a technical solution: a wire mesh welding jig for a basket filter, comprising a support box 1, a fixed disc 8 is fixedly connected to the upper surface of the support box 1, four first sliding block grooves 3 are provided on the fixed disc 8, four support columns 2 are fixedly connected to the lower surface of the support box 1, the first sliding blocks 7 are slidably connected to the inside of the four first sliding block grooves 3, two spring grooves 11 are provided on the outer surfaces of the four first sliding blocks 7, springs 9 are fixedly connected to the inside of the eight spring grooves 11, placement grooves 4 are provided on the outer surfaces of the four first sliding blocks 7, sliding columns 10 are slidably connected to the inside of the eight spring grooves 11, and protective pads 6 are fixedly connected to the ends of the eight sliding columns 10 away from the springs 9, positioning columns 5 are fixedly connected to the upper surface of the fixed disc 8, and an expansion device is installed in the internal equipment of the support box 1.

[0038] The expansion device includes a motor 15 , which is fixedly connected to the interior of the support box 1 , and a rotating block 16 is fixedly connected to the output end of the motor 15 .

[0039] One end of the rotating block 16 close to the fixed disc 8 rotates through the upper surface of the supporting box 1 and is rotatably connected to the fixed disc 8 . A second sliding block groove 13 is provided on the supporting box 1 .

[0040] The second sliding block slot 13 is in a "cross" shape, and the lower surface of the rotating block 16 is rotatably connected to four limit blocks 14, which are located at the four corners of the rotating block 16, and the upper surfaces of the four limit blocks 14 are fixedly connected to the second sliding block 12.

[0041] The second sliding block 12 is slidably connected to the inside of the second sliding block groove 13 , and one end of the second sliding block 12 close to the first sliding block 7 passes through the second sliding block groove 13 and is fixedly connected to one end of the first sliding block 7 .

[0042] The ends of the eight springs 9 away from the spring slots 11 are fixedly connected to the corresponding sliding posts 10 .

[0043] Furthermore, when the device is used, it is started by connecting an external power supply, and the welding sheet at one end of the filter is first placed on the first sliding block 7, and then positioned by the positioning column 5 when placed, and then the motor 15 is started, and the output end of the motor 15 is fixedly connected to the rotating block 16, and then the limit block 14 is rotatably connected at the four corners of the rotating block 16, and then the two ends of the second sliding block 12 are respectively fixedly connected to one end of the limit block 14 and one end of the first sliding block 7, and then the output end of the motor 15 rotates to drive the rotating block 16 to rotate, and then the rotation of the rotating block 16 drives the limit block 14 to rotate, and then the rotation of the limit block 14 drives the second sliding block 12 to move in the opposite direction.

[0044] Furthermore, the first sliding block 7 is driven to move in the opposite direction by the opposite movement of the second sliding block 12, thereby clamping and fixing the welding piece of the welding piece at one end of the filter blue, and then placing the wire mesh of the filter blue in the middle of the first sliding block 7, and then contacting the outer wall of the wire mesh of the filter blue through the protective pad 6, and then slidingly connected inside the spring groove 11 through the sliding column 10, and then the two ends of the spring 9 are respectively fixedly connected to the outer wall of the sliding column 10 and the inner wall of the spring groove 11, and then the sliding column 10 is reset while contacting the outer wall of the wire mesh of the filter blue through the protective pad 6 to tighten it, and then the welding equipment is started to weld the filter blue.

[0045] The output end of the motor 15 in the expansion device rotates to drive the rotating block 16 to rotate, and then the rotating block 16 rotates to drive the limit block 14 to rotate around the rotating block 16, and then the two ends of the second sliding block 12 are respectively fixedly connected to one end of the limit block 14 and one end of the first sliding block 7, and then the output end of the motor 15 rotates while driving the first sliding block 7 to move in the opposite direction, and then the filter blues of different sizes and specifications are tightened, which greatly reduces the workload of the staff and increases the welding efficiency. The protective pad 6 contacts the outer wall of the wire mesh of the filter blue, and then the wire mesh of the filter blue is protected. At the same time, the sliding column 10 is slidably connected inside the spring groove 11, and then the two ends of the spring 9 are respectively fixedly connected to the outer wall of the spring groove 11 and the outer wall of the sliding column 10, and then the protective pad 6 is buffered while the wire mesh of the filter blue is tightened, which greatly improves the practicability and flexibility of the equipment and reduces the wear of the wire mesh of the filter blue.

[0046] Working principle: first, place the welding piece at one end of the filter basket on the first sliding block 7, and then position it through the positioning column 5 when placing it, and then start the motor 15, and fix it with the rotating block 16 through the output end of the motor 15, and then the limit block 14 is rotatably connected at the four corners of the rotating block 16, and then the two ends of the second sliding block 12 are respectively fixedly connected with one end of the limit block 14 and one end of the first sliding block 7, and then the output end of the motor 15 rotates to drive the rotating block 16 to rotate, and then the rotation of the rotating block 16 drives the limit block 14 to rotate, and then the rotation of the limit block 14 drives the second sliding block 12 The first sliding block 7 is moved in the opposite direction, and the second sliding block 12 is moved in the opposite direction to drive the first sliding block 7 to move in the opposite direction, and then the welding piece of the welding piece at one end of the filter blue is clamped and fixed, and then the wire mesh of the filter blue is placed in the middle of the first sliding block 7, and then the protective pad 6 contacts the outer wall of the wire mesh of the filter blue, and then the sliding column 10 is slidably connected inside the spring groove 11, and then the two ends of the spring 9 are respectively fixedly connected to the outer wall of the sliding column 10 and the inner wall of the spring groove 11, and then the sliding column 10 is reset and the protective pad 6 contacts the outer wall of the wire mesh of the filter blue to tighten it, and then the welding equipment is started to weld the filter blue.

[0047] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A wire mesh welding jig for a basket filter, comprising a support box (1), characterized in that: A fixed disc (8) is fixedly connected to the upper surface of the support box (1); Wherein, four first sliding block grooves (3) are provided on the fixed disc (8); Wherein, four support columns (2) are fixedly connected to the lower surface of the support box (1); The first sliding blocks (7) are all slidably connected inside the four first sliding block grooves (3); Wherein, two spring grooves (11) are provided on the outer surfaces of the four first sliding blocks (7); Wherein, the interiors of the eight spring slots (11) are all fixedly connected with springs (9); Wherein, the outer surfaces of the four first sliding blocks (7) are each provided with a placement groove (4); The interiors of the eight spring slots (11) are all slidably connected with sliding posts (10); Wherein, one end of each of the eight sliding columns (10) away from the spring (9) is fixedly connected to a protective pad (6); Wherein, a positioning column (5) is fixedly connected to the upper surface of the fixed disc (8); Among them, the expansion device is included in the internal equipment of the support box (1).

2. A wire mesh welding jig for a basket filter according to claim 1, characterized in that: The expansion device comprises a motor (15), the motor (15) is fixedly connected to the inside of the support box (1), and the output end of the motor (15) is fixedly connected to a rotating block (16).

3. A wire mesh welding jig for a basket filter according to claim 2, characterized in that: The end of the rotating block (16) close to the fixed disc (8) rotates through the upper surface of the supporting box (1) and is rotatably connected to the fixed disc (8); Wherein, a second sliding block groove (13) is provided on the supporting box (1).

4. A wire mesh welding jig for a basket filter according to claim 3, characterized in that: The second sliding block groove (13) is in a "cross" shape; Wherein, the lower surface of the rotating block (16) is rotatably connected with four limit blocks (14); The four limit blocks (14) are located at the four corners of the rotating block (16), and the upper surfaces of the four limit blocks (14) are fixedly connected to the second sliding block (12).

5. A wire mesh welding jig for a basket filter according to claim 4, characterized in that: The second sliding block (12) is slidably connected to the inside of the second sliding block groove (13); one end of the second sliding block (12) close to the first sliding block (7) passes through the second sliding block groove (13) and is fixedly connected to one end of the first sliding block (7).

6. The wire mesh welding jig for basket filter according to claim 1, characterized in that: One end of the eight springs (9) away from the spring slot (11) is fixedly connected to the corresponding sliding column (10).

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