An automatic shot blasting machine for pipe fittings

Abstract

The utility model relates to the field of shot blasting technology, and proposes an automatic shot blasting machine for pipe parts, including a shot blasting box, a shot blaster and a dust collection mechanism, and also includes a connecting block slide rail, a slider, a rotating shaft one, a receiving tray, a handle, a clamping mechanism and a dust collection assembly. The connecting block is fixedly mounted on the side of the shot blasting box, the slide rail is fixedly mounted on the connecting block, the slider is slidably mounted in the slide rail, the rotating shaft one is set to two, and the rotating shaft one is rotatably mounted between every two sliders, the receiving tray is rotatably mounted on the rotating shaft one, the handle is set to two, and the handle is fixedly mounted on the receiving tray, the clamping mechanism is fixedly mounted inside the shot blasting box, and the dust collection assembly is fixedly mounted inside the shot blasting box. Through the above technical scheme, the problem that the recovered steel shots in the prior art need to open the shot blasting machine to take them out and then put them into the shot blaster, and the workpiece is shot blasted again, which reduces the shot blasting efficiency of the workpiece.

Description

Technical Field

[0001] The utility model relates to the technical field of shot blasting machines, in particular to an automatic shot blasting machine for pipe fittings. Background Art

[0002] Shot blasting machine is a processing technology that uses a shot blaster to throw steel grit and steel shots at high speed onto the surface of material objects. Compared with other surface treatment technologies, it is faster and more effective, and can be used for partially retained or stamped casting processes. The steel grit and steel shots in the shot blasting machine will generate a lot of dust and impurities when hitting the workpiece, which can easily affect the environment inside the shot blasting machine, and the reused steel grit and steel shots will also be sticky with dust and impurities, which is not conducive to reuse.

[0003] A search for the above-mentioned problem revealed that in the currently disclosed prior art, such as a shot blasting machine proposed in publication number CN212351672U, an exhaust fan is installed on the top of the shot blasting machine to suck the dust in the shot blasting machine into a dust collecting bag, and a plurality of steel sieves are installed obliquely inside, and a collecting trough is opened on the top of the steel sieve. After the steel shot falls, it falls on the inclined steel sieve and slides into the collecting trough, and impurities and fine residues fall to the bottom through the steel sieve. However, if the workpiece needs to be polished a second time, the recovered steel shot needs to open the shot blasting machine, take it out, and then put it into the shot blaster to blast the workpiece. This method is time-consuming and labor-intensive, and also reduces the efficiency of shot blasting the workpiece. Utility Model Content

[0004] The utility model provides an automatic shot blasting machine for pipe fittings, which solves the problem in the prior art that if a workpiece needs to be polished twice, the recovered steel shots need to be opened the shot blasting machine, taken out and then put into the shot blasting machine to blast the workpiece again, thus reducing the shot blasting efficiency of the workpiece.

[0005] The technical solution of the utility model is as follows:

[0006] An automatic shot blasting machine for pipe fittings, comprising a shot blasting box, a shot blaster and a dust collecting mechanism, wherein a through hole is opened on the side of the shot blasting box, the shot blaster is connected and installed on the side of the shot blasting box, the dust collecting mechanism is fixedly installed on the top of the shot blasting box, and further comprises a connecting block slide rail, a slider, a rotating shaft, a material receiving tray, a grip, a clamping mechanism and a dust collecting assembly, wherein the connecting blocks are arranged in four, the four connecting blocks are arranged in groups of two, and the connecting blocks are fixedly installed on the side of the shot blasting box, the slide rails are arranged in four, the four slide rails are arranged in groups of two, and the slide rails are fixedly installed Installed on the connecting block, the slider is set to four, and the slider is slidably installed in the slide rail, the rotating shaft one is set to two, and the rotating shaft one is rotatably installed between every two sliders, the receiving tray is set to two, and the receiving tray is rotatably installed on the rotating shaft one, the handle is set to two, and the handle is fixedly installed on the receiving tray, the clamping mechanism is fixedly installed inside the shot blasting box, the dust collecting assembly is fixedly installed inside the shot blasting box, and the dust collecting assembly is arranged below the clamping mechanism.

[0007] Furthermore, the dust collecting assembly includes a support plate, a collecting box, a filter plate, a connecting plate and a scraper plate, the support plates are provided in two, the support plates are fixedly mounted inside the shot blasting box, a slide groove is provided on the upper surface of the support plate, and a spacing is left between the two support plates, the collecting boxes are provided in two, the collecting boxes are slidably connected to the support plates, and the collecting boxes are connected to the shot blasting box, the filter plates are provided in two, and are obliquely mounted on one end of the collecting box, the connecting plates are provided in two, and the connecting plates are fixedly connected to the collecting box and the filter plates, the scraper plates are provided in a plurality, and the scraper plates are obliquely mounted on the outer surface of the connecting plates.

[0008] Furthermore, the clamping mechanism includes a motor, a second rotating shaft, a turntable, a connecting shaft, a clamping plate, a spring and a clamping ring. The motor is fixedly installed at the top of the shot blasting box, the second rotating shaft is fixedly connected to the output end of the motor, the turntable is arranged inside the shot blasting box, and the turntable is fixedly connected to the second rotating shaft, the connecting shaft is set to be several, and the connecting shaft is fixedly installed at the bottom of the turntable, the clamping plate is set to be several, and the clamping plate is hingedly installed on the connecting shaft, the spring is set to be several, and the spring is fixedly installed between the clamping plate and the connecting shaft, and the clamping ring is set to be several, and the clamping ring is fixedly installed on the clamping plate.

[0009] Furthermore, a lower slide plate is fixedly installed below the dust collecting assembly.

[0010] Furthermore, a telescopic plate is slidably installed in the through hole of the shot blasting box.

[0011] Furthermore, a feeding port is provided on the shot blasting box, and a feeding baffle is hingedly installed on the shot blasting box.

[0012] The working principle and beneficial effects of the utility model are:

[0013] 1. In the present invention, after being shot blasted, the steel shot and steel grit fall to the bottom of the box and slide down into the receiving tray. The receiving tray is moved up and down by the handle to pour the steel shot and steel grit into the shot blaster, so as to be reused for the second time and the workpiece is shot blasted and polished again;

[0014] 2. In the utility model, after the steel shot and steel grit collide with the workpiece, the workpiece residue and the steel shot and steel grit fall onto the filter plate, the residue enters the collection box below through the filter plate, and the steel shot passes through the lower slide plate and the through hole of the shot blasting box into the receiving tray. When the steel shot falls, it collides with the dust scraper plate and is cleaned again;

[0015] 3. In the utility model, the pipe parts are clamped by the clamping mechanism and driven to rotate by the motor, so that the workpiece can be in full contact with the steel shot during the shot blasting process, so that the workpiece can be polished better;

[0016] In summary, the device enables better shot blasting of the workpiece and secondary utilization of the steel shot through the cooperation between the connecting block, the slide rail, the slider, the rotating shaft, the receiving tray, the grip, the clamping mechanism and the dust collecting assembly, thereby improving the efficiency of workpiece grinding and avoiding waste of raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the dust collection assembly of the utility model in cooperation with the shot blaster and the partial cross-section of the box body;

[0020] Figure 3 It is a structural schematic diagram of a partial cross-section of the clamping mechanism of the utility model in conjunction with the box body;

[0021] Figure 4 It is a structural schematic diagram of a partial cross-section of the dust collection mechanism of the utility model in conjunction with a box body.

[0022] In the figure: 1. shot blasting box; 2. shot blasting machine; 3. connecting block; 4. slide rail; 5. slider; 6. rotating shaft 1; 7. receiving tray; 8. handle; 101. support plate; 102. collecting box; 103. filter plate; 104. connecting plate; 105. dust scraper; 201. motor; 202. rotating shaft 2; 203. turntable; 204. connecting shaft; 205. clamping plate; 206. spring; 207. clamping ring; 301. dust collecting box; 302. vacuum cleaner; 303. vacuum tube; 401. lower slide plate; 402. telescopic plate; 403. feeding baffle; 404. handle. DETAILED DESCRIPTION

[0023] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1~Figure 4 As shown, this embodiment proposes an automatic shot blasting machine for pipe parts, including a shot blasting box 1, a shot blaster 2 and a dust collection mechanism. A through hole is opened on the side of the shot blasting box 1, and the shot blaster 2 is connected and installed on the side of the shot blasting box 1. The dust collection mechanism is fixedly installed on the top of the shot blasting box 1. The dust collector 302 includes a dust collecting box 301, a dust collector 302 and a dust collection pipe 303. The dust collecting box 301 and the dust collector 302 are fixedly installed on the top of the shot blasting box 1. The dust collection pipe 303 is connected to the shot blasting box 1, and also includes a connecting block 3, a slide rail 4, a slider 5, a rotating shaft 6, a receiving tray 7, a grip 8, a clamping mechanism and a dust collection component. The connecting block 3 is set to four, and the four connecting blocks 3 are arranged in pairs. group, and the connecting block 3 is fixedly installed on the side of the shot blasting box 1, the slide rails 4 are set to four, the four slide rails 4 are grouped in twos, and the slide rails 4 are fixedly installed on the connecting block 3, the sliders 5 are set to four, and the sliders 5 are slidably installed in the slide rails 4, the rotating shaft 6 is set to two, and the rotating shaft 6 is rotatably installed between every two sliders 5, the receiving tray 7 is set to two, and the receiving tray 7 is rotatably installed on the rotating shaft 6, the handles 8 are set to two, and the handles 8 are fixedly installed on the receiving tray 7, the clamping mechanism is fixedly installed inside the shot blasting box 1, the dust collecting assembly is fixedly installed inside the shot blasting box 1, and the dust collecting assembly is arranged below the clamping mechanism.

[0025] In this embodiment, the dust collecting assembly includes a support plate 101, a collecting box 102, a filter plate 103, a connecting plate 104 and a dust scraper 105. The support plate 101 is provided in two numbers, and the support plate 101 is fixedly installed inside the shot blasting box 1. A slide groove is provided on the upper surface of the support plate 101, and a spacing is left between the two support plates 101. The collecting box 102 is provided in two numbers, and the collecting box 102 is slidably connected to the support plate 101, and the collecting box 102 is connected to the shot blasting box 1. The filter plate 103 is provided in two numbers, and is obliquely installed at one end of the collecting box 102. The connecting plate 104 is provided in two numbers, and the connecting plate 104 is fixedly connected to the collecting box 102 and the filter plate 103. The dust scraper 105 is provided in a plurality of numbers, and the dust scraper 105 is obliquely installed on the outer surface of the connecting plate 104.

[0026] In this embodiment, the clamping mechanism includes a motor 201, a rotating shaft 202, a turntable 203, a connecting shaft 204, a clamping plate 205, a spring 206 and a clamping ring 207. The motor 201 is fixedly installed at the top of the shot blasting box 1, the rotating shaft 202 is fixedly connected to the output end of the motor 201, the turntable 203 is arranged inside the shot blasting box 1, and the turntable 203 is fixedly connected to the rotating shaft 202, the connecting shaft 204 is set to be several, and the connecting shaft 204 is fixedly installed at the bottom of the turntable 203, the clamping plate 205 is set to be several, and the clamping plate 205 is hingedly installed on the connecting shaft 204, the spring 206 is set to be several, and the spring 206 is fixedly installed between the clamping plate 205 and the connecting shaft 204, and the clamping ring 207 is set to be several, and the clamping ring 207 is fixedly installed on the clamping plate 205.

[0027] In this embodiment, a lower slide plate 401 is fixedly installed below the dust collecting assembly, and after the steel shot falls, it can slide through the lower slide plate 401 to the through hole of the shot blasting box 1.

[0028] In this embodiment, a telescopic plate 402 is slidably installed in the through hole of the shot blasting box 1 to block excessive steel shots and steel sand from flowing out, thereby performing blocking.

[0029] In this embodiment, a feeding port is provided on the shot blasting box 1, and a feeding baffle 403 is hingedly installed on the shot blasting box 1, and a handle 404 is installed on the baffle, so as to feed and take materials.

[0030] In summary, during the shot blasting process, the automatic shot blasting machine for pipe fittings opens the feeding baffle 403, puts the pipe fittings into the shot blasting box 1, clamps them with the clamp ring 207, and drives the turntable 203 to rotate through the motor 201, so that the workpiece can be fully polished when the shot blaster 2 polishes the workpiece. After completion, the workpiece is taken out, and the steel sand and steel shot fall onto the filter plate 103 after collision, and the residue enters the collecting box 102 through the filter plate 103. After the collecting box 102 is full, it is taken out and dumped, and the steel shot and steel shot slide through the lower slide plate 401 to the through hole of the shot blasting box 1, and slides into the receiving tray 7. If the workpiece needs secondary shot blasting, the receiving tray 7 is moved up by sliding the receiving tray 7 to the top of the shot blasting machine 2, and poured into the shot blasting machine 2, and the workpiece is shot blasted and polished again. The dust collector 302 can suck the dust in the shot blasting box 1 into the dust collecting box 301, so as to keep the shot blasting box 1 clean.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic shot blasting machine for pipe parts, comprising a shot blasting box (1), a shot blaster (2) and a dust suction mechanism, wherein a through hole is opened on a side of the shot blasting box (1), the shot blaster (2) is connected and mounted on the side of the shot blasting box (1), and the dust suction mechanism is fixedly mounted on the top of the shot blasting box (1), characterized in that: Also includes; A connecting block (3), wherein the connecting blocks (3) are arranged in four numbers, the four connecting blocks (3) are arranged in groups of two, and the connecting blocks (3) are fixedly mounted on the side of the shot blasting box (1); Slide rails (4), wherein the slide rails (4) are provided in four numbers, the four slide rails (4) are arranged in groups of two, and the slide rails (4) are fixedly mounted on the connection block (3); Slide blocks (5), wherein four slide blocks (5) are provided, and the slide blocks (5) are slidably mounted in the slide rails (4); A rotating shaft (6), wherein two rotating shafts (6) are provided, and the rotating shaft (6) is rotatably mounted between every two of the sliding blocks (5); A material receiving tray (7), wherein two material receiving trays (7) are provided, and the material receiving trays (7) are rotatably mounted on the rotating shaft 1 (6); A handle (8), wherein two handles (8) are provided, and the handles (8) are fixedly mounted on the receiving tray (7); A clamping mechanism, the clamping mechanism being fixedly mounted inside the shot blasting box (1); A dust collecting component is fixedly mounted inside the shot blasting box (1), and the dust collecting component is arranged below the clamping mechanism.

2. The automatic shot blasting machine for pipe parts according to claim 1 is characterized in that: The dust collection component comprises: A support plate (101), wherein two support plates (101) are provided, and the support plates (101) are fixedly installed inside the shot blasting box (1), a slide groove is provided on the upper surface of the support plate (101), and a spacing is left between the two support plates (101); A collecting box (102), wherein two collecting boxes (102) are provided, the collecting box (102) is slidably connected to the supporting plate (101), and the collecting box (102) is communicated with the shot blasting box (1); A filter plate (103), wherein two filter plates (103) are provided and are installed obliquely on one end of the collection box (102); A connecting plate (104), wherein two connecting plates (104) are provided, and the connecting plates (104) are fixedly connected to the collecting box (102) and the filter plate (103); A dust scraping plate (105), wherein a plurality of the dust scraping plates (105) are provided, and the dust scraping plates (105) are obliquely mounted on the outer surface of the connecting plate (104).

3. The automatic shot blasting machine for pipe parts according to claim 2 is characterized in that: The clamping mechanism comprises: A motor (201), wherein the motor (201) is fixedly mounted on the top of the shot blasting box (1); A second rotating shaft (202), the second rotating shaft (202) being fixedly connected to an output end of the motor (201); A rotating disk (203), the rotating disk (203) being arranged inside the shot blasting box (1), and the rotating disk (203) being fixedly connected to the second rotating shaft (202); A connecting shaft (204), wherein the connecting shaft (204) is provided in a plurality and the connecting shaft (204) is fixedly mounted on the bottom end of the rotating disk (203); A clamping plate (205), wherein a plurality of the clamping plates (205) are provided, and the clamping plates (205) are hingedly mounted on the connecting shaft (204); A spring (206), wherein a plurality of springs (206) are provided, and the springs (206) are fixedly installed between the clamping plate (205) and the connecting shaft (204); A clamp ring (207), wherein a plurality of clamp rings (207) are provided, and the clamp rings (207) are fixedly mounted on the clamp plate (205).

4. The automatic shot blasting machine for pipe parts according to claim 3 is characterized in that: A lower slide plate (401) is fixedly mounted below the dust collecting assembly.

5. The automatic shot blasting machine for pipe parts according to claim 4 is characterized in that: A telescopic plate (402) is slidably mounted in the through hole of the shot blasting box (1).

6. The automatic shot blasting machine for pipe parts according to claim 5, characterized in that: The shot blasting box (1) is provided with a feeding port, and a feeding baffle (403) is hingedly mounted on the shot blasting box (1).

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