Mesh belt passing type shot blasting cleaning device for instrument processing

Abstract

The utility model provides a mesh belt pass-type shot blasting cleaning device for instrument processing, and relates to the technical field of mesh belt pass-type shot blasting cleaning devices for instrument processing, the mesh belt pass-type shot blasting cleaning device for instrument processing comprises an equipment table, a mesh belt body is arranged on the equipment table, a first motor is fixedly connected to the equipment table, and a shot blasting chamber is fixedly connected to the equipment table; a material storage box is fixedly connected to the shot blasting chamber, two shot blasting devices are fixedly connected to the shot blasting chamber, a plurality of rubber strips are fixedly connected to the two ends of the shot blasting chamber respectively, a screening structure is arranged on the equipment table, and the screening structure is mainly composed of a filtering box. The utility model solves the problems that after the surface of a material is cleaned by steel shots thrown by an existing shot blasting cleaning device, cleaned impurities can fall off together with the steel shots, are mixed together and are difficult to separate, the difficulty of repeatedly utilizing the steel shots is increased, and the working efficiency is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of a mesh belt through - type shot blasting and cleaning device for instrument processing, in particular to a mesh belt through - type shot blasting and cleaning device for instrument processing. Background Technique

[0002] The mesh belt through - type shot blasting and cleaning device for instrument processing is an automated device specifically used for surface treatment of instrument parts, precision mechanical components, etc. This device adopts a continuous conveying method, and through a high - speed rotating shot blasting machine, steel shots or abrasives are shot onto the surface of the workpiece to remove surface scale, rust, burrs, old coatings, etc. At the same time, the surface of the workpiece is strengthened to improve its surface quality and corrosion resistance.

[0003] During the use of the current mesh belt through - type shot blasting and cleaning device for instrument processing by staff, it is often found that: after the steel shots thrown by the current shot blasting and cleaning device clean the surface of the material, the removed impurities will fall together with the steel shots and be mixed together, making it difficult to separate them, increasing the difficulty of reusing the steel shots many times, and resulting in a reduction in work efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a mesh belt through - type shot blasting and cleaning device for instrument processing is proposed.

[0005] To achieve the above - mentioned purpose, the utility model adopts the following technical scheme: a mesh belt through - type shot blasting and cleaning device for instrument processing, including an equipment table, on which a mesh belt body is arranged, a first motor is fixedly connected to the equipment table, a shot blasting chamber is fixedly connected to the equipment table, a storage box is fixedly connected to the shot blasting chamber, two shot blasting machines are fixedly connected to the shot blasting chamber, a number of rubber strips are respectively fixedly connected to both ends of the shot blasting chamber, a screening structure is arranged on the equipment table, the screening structure is mainly composed of a filter box, the filter box is arranged on the equipment table, a rotating shaft is rotatably connected to the filter box, a sieve plate is fixedly connected to the rotating shaft, a collection box is fixedly connected to the filter box, the filter box is communicated with the collection box, a cylinder is fixedly connected to the collection box, the collection box is communicated with the storage box, the cylinder is communicated with the collection box, a third motor is fixedly connected to the cylinder, and a screw conveyor is fixedly connected to the output shaft of the third motor, and the screw conveyor is rotatably connected to the cylinder.

[0006] The effects achieved by the above components are as follows: Place the instrument to be polished on the belt body, start the first motor, and the first motor can drive the belt body to rotate through the transmission shaft and transmission wheels, thereby moving the instrument into the shot blasting chamber. Start the two shot blasters to shoot steel shots onto the instrument for polishing. The rubber strips can prevent the shot from popping out. The polished steel shots and impurities fall into the filter box, and the rotating shaft can drive the sieve plate to rotate to screen the steel shots and impurities. The impurities will fall below the sieve plate, and the steel shots remain above the sieve plate and roll down along the sieve plate into the collection box. Start the third motor, and the output shaft of the third motor drives the auger to rotate, and the screened steel shots can be transported to the storage box through the auger for recycling, thus avoiding the situation that after the steel shots thrown by the current shot blasting cleaning device clean the surface of the material, the removed impurities will fall together with the steel shots and be mixed together, making it difficult to separate them, increasing the difficulty of reusing the steel shots multiple times, and resulting in a reduction in work efficiency.

[0007] Preferably, a fixed block is fixedly connected to the rotating shaft. A sliding groove is formed in the fixed block, and a sliding rod is slidably connected in the sliding groove. A turntable is fixedly connected to the sliding rod.

[0008] The effects achieved by the above components are as follows: Rotate the turntable, and the turntable can drive the sliding rod to perform a circular motion. Since the sliding rod is limited and slides in the sliding groove, the fixed block can be driven to swing reciprocally, and then the sieve plate can be driven to swing reciprocally, making the screening effect better.

[0009] Preferably, a second motor is fixedly connected to the filter box, and the output shaft of the second motor is fixedly connected to the turntable.

[0010] The effects achieved by the above components are as follows: Start the second motor, and the output shaft of the second motor drives the turntable to rotate, making the operation more convenient.

[0011] Preferably, a cleaning structure is provided on the shot blasting chamber. The cleaning structure mainly consists of two sliding blocks. Both sliding blocks are arranged on the shot blasting chamber. A cleaning roller is rotatably connected to the two sliding blocks together. A fourth motor is fixedly connected to one of the sliding blocks, and the output shaft of the fourth motor is fixedly connected to the cleaning roller.

[0012] The effects achieved by the above components are as follows: When the instrument comes out from one side of the shot blasting chamber, start the fourth motor, and the output shaft of the fourth motor drives the cleaning roller to rotate, and the polishing impurities on the surface of the instrument can be cleaned.

[0013] Preferably, sliding grooves are respectively formed on both sides of the shot blasting chamber, and the sliding grooves are slidably connected to the sliding blocks.

[0014] The effects achieved by the above components are as follows: Sliding the sliding block can drive the cleaning roller to move, and thus can be adjusted according to the size of the instrument.

[0015] Preferably, an electric telescopic rod is fixedly connected to the shot blasting chamber, and one end of the electric telescopic rod is fixedly connected to the sliding block.

[0016] The effect achieved by the above components is that when the electric telescopic rod is started, the electric telescopic rod can drive the sliding block to slide, making the operation more convenient.

[0017] Preferably, four fixing plates are fixedly connected to the shot blasting chamber. A rotating shaft is rotatably connected between two of the fixing plates. A dust-proof cloth is fixedly connected to the rotating shaft, and the dust-proof cloth is fixedly connected to the sliding block.

[0018] The effect achieved by the above components is that the dust-proof cloth can prevent dust from entering and prevent the steel shots from popping out of the shot blasting chamber through the sliding groove.

[0019] Preferably, a spring is sleeved on the rotating shaft. One end of the spring is fixedly connected to the fixing plate, and the other end of the spring is fixedly connected to the rotating shaft.

[0020] The effect achieved by the above components is that during the sliding process of the sliding block, the sliding block will drive the dust-proof cloth to move, and then drive the rotating shaft to rotate, causing the spring to undergo a torsional deformation. As the sliding block moves, the dust-proof cloth will be wound around the rotating shaft under the action of the spring's elastic force, and thus can be adjusted adaptively.

[0021] Compared with the prior art, the advantages and positive effects of the present utility model are as follows. In the present utility model, by setting a screening structure, the instrument to be polished is placed on the mesh belt body. The first motor is started, and the first motor can drive the mesh belt body to rotate through the transmission shaft and the transmission wheel, and then move the instrument into the shot blasting chamber. Two shot blasters are started, and the steel shots can be ejected onto the instrument to polish the instrument. The rubber strip can prevent the shot from popping out. The polished steel shots and impurities fall into the filter box, and the rotating shaft can be rotated to drive the sieve plate to rotate to screen the steel shots and impurities. The impurities will fall below the sieve plate, and the steel shots remain above the sieve plate and roll down along the sieve plate into the collection box. The third motor is started, and the output shaft of the third motor drives the auger to rotate, and the screened steel shots can be transported to the storage box through the auger for recycling. The turntable is rotated, and the turntable can drive the sliding rod to make a circular motion. Since the sliding rod is limited to slide in the sliding groove, the fixed block can be driven to swing reciprocally, and then drive the sieve plate to swing reciprocally, making the screening effect better. The second motor is started, and the output shaft of the second motor drives the turntable to rotate, making the operation more convenient, thereby avoiding the situation that after the steel shots thrown by the current shot blasting cleaning device clean the surface of the material, the removed impurities will fall together with the steel shots and be mixed together, making it difficult to separate them, increasing the difficulty of reusing the steel shots multiple times, and resulting in a reduction in work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional structure schematic diagram of a belt-through shot blasting and cleaning device for instrument processing proposed by the present utility model;

[0023] Figure 2 This is a three-dimensional structure schematic diagram of another perspective of a belt-through shot blasting and cleaning device for instrument processing proposed by the present utility model;

[0024] Figure 3 This is a partial schematic diagram of the screening structure of a belt-through shot blasting and cleaning device for instrument processing proposed by the present utility model;

[0025] Figure 4 This is a belt-through shot blasting and cleaning device for instrument processing proposed by the present utility model Figure 3 The enlarged view of part A in it.

[0026] Legend: 1. Equipment table; 2. Belt body; 3. First motor; 4. Shot blasting chamber; 5. Storage bin; 6. Shot blaster; 7. Screening structure; 71. Filter box; 72. Rotating shaft; 73. Fixed block; 74. Slide groove; 75. Slide bar; 76. Turntable; 77. Second motor; 78. Collection box; 79. Cylinder; 710. Third motor; 711. Screw conveyor; 712. Sieve plate; 8. Cleaning structure; 81. Sliding block; 82. Cleaning roller; 83. Fourth motor; 84. Sliding groove; 85. Electric telescopic rod; 86. Fixed plate; 87. Rotating shaft; 88. Dust-proof cloth; 89. Spring; 9. Rubber strip. Detailed implementation manners

[0027] Example 1, as Figure 1 and Figure 2 shown, a belt-through shot blasting and cleaning device for instrument processing includes an equipment table 1, a belt body 2 is arranged on the equipment table 1, a first motor 3 is fixedly connected to the equipment table 1, a shot blasting chamber 4 is fixedly connected to the equipment table 1, a storage bin 5 is fixedly connected to the shot blasting chamber 4, two shot blasters 6 are fixedly connected to the shot blasting chamber 4, and a plurality of rubber strips 9 are fixedly connected to both ends of the shot blasting chamber 4.

[0028] Refer to Figures 2 to 4, a screening structure 7 is arranged on the equipment table 1. The screening structure 7 mainly consists of a filter box 71. The filter box 71 is arranged on the equipment table 1. A rotating shaft 72 is rotatably connected to the filter box 71. A sieve plate 712 is fixedly connected to the rotating shaft 72. A collection box 78 is fixedly connected to the filter box 71. The filter box 71 is communicated with the collection box 78. A cylinder 79 is fixedly connected to the collection box 78. The collection box 78 is communicated with the storage box 5. The cylinder 79 is communicated with the collection box 78. A third motor 710 is fixedly connected to the cylinder 79. A screw conveyor 711 is fixedly connected to the output shaft of the third motor 710. The screw conveyor 711 is rotatably connected in the cylinder 79. Place the instrument to be polished on the mesh belt body 2. Start the first motor 3. The first motor 3 can drive the mesh belt body 2 to rotate through the transmission shaft and the transmission wheel, and then move the instrument into the shot blasting chamber 4. Start the two shot blasters 6, and the steel shots can be ejected onto the instrument to polish the instrument. The rubber strip 9 can prevent the shot from popping out. The polished steel shots and impurities fall into the filter box 71. The rotating shaft 72 can be rotated to drive the sieve plate 712 to rotate to screen the steel shots and impurities. The impurities will fall below the sieve plate 712, and the steel shots remain above the sieve plate 712 and roll down along the sieve plate 712 into the collection box 78. Start the third motor 710. The output shaft of the third motor 710 drives the screw conveyor 711 to rotate, and the screened steel shots can be transported to the storage box 5 through the screw conveyor 711 for recycling. Thus, it avoids the situation that after the steel shots thrown by the current shot blasting cleaning device clean the surface of the material, the removed impurities will fall together with the steel shots and be mixed together, making it difficult to separate them, increasing the difficulty of reusing the steel shots, and resulting in a reduction in work efficiency. A fixing block 73 is fixedly connected to the rotating shaft 72. A sliding groove 74 is formed in the fixing block 73. A sliding rod 75 is slidably connected in the sliding groove 74. A turntable 76 is fixedly connected to the sliding rod 75. Rotate the turntable 76, and the turntable 76 can drive the sliding rod 75 to do circular motion. Since the sliding rod 75 is limited and slides in the sliding groove 74, the fixing block 73 can be driven to swing reciprocally, and then the sieve plate 712 is driven to swing reciprocally, making the screening effect better. A second motor 77 is fixedly connected to the filter box 71. The output shaft of the second motor 77 is fixedly connected to the turntable 76. Start the second motor 77, and the output shaft of the second motor 77 drives the turntable 76 to rotate, making the operation more convenient.

[0029] Refer to Figure 2 and Figure 3, a cleaning structure 8 is provided on the shot blasting chamber 4. The cleaning structure 8 is mainly composed of two sliding blocks 81. Both sliding blocks 81 are provided on the shot blasting chamber 4. A cleaning roller 82 is rotatably connected between the two sliding blocks 81. A fourth motor 83 is fixedly connected to one sliding block 81. The output shaft of the fourth motor 83 is fixedly connected to the cleaning roller 82. When the instrument comes out from one side of the shot blasting chamber 4, the fourth motor 83 is started. The output shaft of the fourth motor 83 drives the cleaning roller 82 to rotate, so as to clean the polishing impurities on the surface of the instrument. Sliding grooves 84 are respectively formed on both sides of the shot blasting chamber 4. The sliding grooves 84 are slidably connected with the sliding blocks 81. Sliding the sliding block 81 can drive the cleaning roller 82 to move, and thus can be adjusted according to the size of the instrument. An electric telescopic rod 85 is fixedly connected to the shot blasting chamber 4. One end of the electric telescopic rod 85 is fixedly connected to the sliding block 81. Starting the electric telescopic rod 85, the electric telescopic rod 85 can drive the sliding block 81 to slide, making the operation more convenient. Four fixing plates 86 are fixedly connected to the shot blasting chamber 4. A rotating shaft 87 is rotatably connected between two fixing plates 86. A dust-proof cloth 88 is fixedly connected to the rotating shaft 87. The dust-proof cloth 88 is fixedly connected to the sliding block 81. The dust-proof cloth 88 can prevent dust from entering and prevent the steel shots from popping out of the shot blasting chamber 4 through the sliding grooves 84. A spring 89 is sleeved on the rotating shaft 87. One end of the spring 89 is fixedly connected to the fixing plate 86, and the other end of the spring 89 is fixedly connected to the rotating shaft 87. During the sliding process of the sliding block 81, it will drive the dust-proof cloth 88 to move, and then drive the rotating shaft 87 to rotate, causing the spring 89 to undergo a torsional deformation. As the sliding block 81 moves, the dust-proof cloth 88 will be wound around the rotating shaft 87 under the action of the elastic force of the spring 89, and thus can be adjusted adaptively.

[0030] Working principle: Place the instrument to be polished on the mesh belt body 2. Start the first motor 3. The first motor 3 can drive the rotation of the mesh belt body 2 through the transmission shaft and transmission wheels, and then move the instrument into the shot blasting chamber 4. Start two shot blasters 6 to shoot steel shots onto the instrument for polishing. The rubber strip 9 can prevent the shot from popping out. The polished steel shots and impurities fall into the filter box 71. The rotating shaft 72 can drive the sieve plate 712 to rotate to screen the steel shots and impurities. The impurities will fall below the sieve plate 712, and the steel shots remain above the sieve plate 712 and roll down along the sieve plate 712 into the collection box 78. Start the third motor 710. The output shaft of the third motor 710 drives the auger 711 to rotate, and the screened steel shots can be transported to the storage box 5 through the auger 711 for recycling, thus avoiding the situation that after the steel shots thrown by the current shot blasting cleaning device clean the surface of the material, the removed impurities will fall together with the steel shots and be mixed together, making it difficult to separate them, increasing the difficulty of reusing the steel shots many times, and resulting in a reduction in work efficiency. Rotate the turntable 76. The turntable 76 can drive the sliding rod 75 to make a circular motion. Since the sliding rod 75 is limited to slide in the sliding groove 74, it can drive the fixed block 73 to swing reciprocally, and then drive the sieve plate 712 to swing reciprocally, making the screening effect better. Start the second motor 77. The output shaft of the second motor 77 drives the turntable 76 to rotate, making the operation more convenient. When the instrument comes out from one side of the shot blasting chamber 4, start the fourth motor 83. The output shaft of the fourth motor 83 drives the cleaning roller 82 to rotate to clean the polishing impurities on the surface of the instrument. Sliding the sliding block 81 can drive the cleaning roller 82 to move, and then it can be adjusted according to the size of the instrument. Start the electric telescopic rod 85. The electric telescopic rod 85 can drive the sliding block 81 to slide, making the operation more convenient. The dust-proof cloth 88 can prevent dust from entering and prevent the steel shots from popping out of the shot blasting chamber 4 through the sliding groove 84. During the sliding process of the sliding block 81, it will drive the dust-proof cloth 88 to move, and then drive the rotating shaft 87 to rotate, causing the spring 89 to be distorted. As the sliding block 81 moves, the dust-proof cloth 88 will be wound around the rotating shaft 87 under the action of the elastic force of the spring 89 rebounding, and then it can be adjusted adaptively.

[0031] As described above, it is only the preferred embodiment of the present utility model, and it is not a limitation to the present utility model in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still belong to the protection scope of the technical solution of the present utility model. In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection" and "connection" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.

Claims

1. A mesh belt passing shot blasting cleaning device for instrument processing, comprising an equipment table (1), characterized in that: The equipment platform (1) is provided with a mesh belt body (2), the equipment platform (1) is fixedly connected to a first motor (3), the equipment platform (1) is fixedly connected to a shot blasting chamber (4), the shot blasting chamber (4) is fixedly connected to a material storage box (5), the shot blasting chamber (4) is fixedly connected to two shot blasting machines (6), the two ends of the shot blasting chamber (4) are respectively fixedly connected to a plurality of rubber strips (9), the equipment platform (1) is provided with a screening structure (7), the screening structure (7) is mainly composed of a filter box (71), the filter box (71) is provided on the equipment platform (1), and the filter box (71) is rotatably connected to a rotating shaft (72), a sieve plate (712) is fixedly connected to the rotating shaft (72), a collecting box (78) is fixedly connected to the filtering box (71), the filtering box (71) is communicated with the collecting box (78), a cylinder (79) is fixedly connected to the collecting box (78), the collecting box (78) is communicated with the material storage box (5), the cylinder (79) is communicated with the collecting box (78), a third motor (710) is fixedly connected to the cylinder (79), an auger (711) is fixedly connected to the output shaft of the third motor (710), and the auger (711) is rotatably connected to the cylinder (79).

2. The mesh belt passing shot blasting cleaning device for instrument processing according to claim 1 is characterized in that: A fixed block (73) is fixedly connected to the rotating shaft (72), a sliding groove (74) is provided on the fixed block (73), a sliding rod (75) is slidably connected in the sliding groove (74), and a rotating disk (76) is fixedly connected to the sliding rod (75).

3. The mesh belt passing shot blasting cleaning device for instrument processing according to claim 2 is characterized in that: A second motor (77) is fixedly connected to the filter box (71), and an output shaft of the second motor (77) is fixedly connected to the rotating disk (76).

4. The mesh belt passing shot blasting cleaning device for instrument processing according to claim 3 is characterized in that: The shot blasting chamber (4) is provided with a cleaning structure (8), the cleaning structure (8) mainly comprising two sliding blocks (81), the two sliding blocks (81) being provided on the shot blasting chamber (4), the two sliding blocks (81) being connected to cleaning rollers (82) for co-rotation, one of the sliding blocks (81) being fixedly connected to a fourth motor (83), the output shaft of the fourth motor (83) being fixedly connected to the cleaning roller (82).

5. The mesh belt passing shot blasting cleaning device for instrument processing according to claim 4 is characterized in that: Sliding grooves (84) are respectively provided on both sides of the shot blasting chamber (4), and the sliding grooves (84) are slidably connected to the sliding blocks (81).

6. The mesh belt passing shot blasting cleaning device for instrument processing according to claim 5 is characterized in that: An electric telescopic rod (85) is fixedly connected to the shot blasting chamber (4), and one end of the electric telescopic rod (85) is fixedly connected to the sliding block (81).

7. The mesh belt passing shot blasting cleaning device for instrument processing according to claim 6 is characterized in that: Four fixed plates (86) are fixedly connected to the shot blasting chamber (4); two of the fixed plates (86) are rotatably connected to a rotating shaft (87); a dustproof cloth (88) is fixedly connected to the rotating shaft (87); and the dustproof cloth (88) is fixedly connected to the sliding block (81).

8. The mesh belt passing shot blasting cleaning device for instrument processing according to claim 7 is characterized in that: A spring (89) is sleeved on the rotating shaft (87), one end of the spring (89) is fixedly connected to the fixed plate (86), and the other end of the spring (89) is fixedly connected to the rotating shaft (87).

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