Fastener production sand slinger convenient to clean

Abstract

The utility model relates to the technical field of fastener production, and discloses a convenient-to-clean slinger for fastener production, which comprises a bottom plate, a box body is fixedly mounted at the top of the bottom plate, and a feed hopper is communicated with the top of the box body. The high-pressure pump is started, the water pumping pipe pumps water from the water storage tank, the water flows into the connecting transverse pipe from the connecting long pipe at the output end after being pressurized by the high-pressure pump, the water in the connecting transverse pipe flows into the fixed long shaft through the hose and enters the movable pipe, and the high-pressure sprayers distributed at the bottom of the movable pipe at equal intervals spray the water in a high-pressure state. The interior of the box body is flushed, the flushed water with small impurities such as sand grains and the like flows through water outlet holes in a material guide plate and a water outlet pipe to enter the interior of a connecting box and is filtered through a filtering drawer, residual particles in water remain in the filtering drawer, and residual water flows into a water storage box to be reused; and the effect of conveniently cleaning the sand slinger is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of fastener production, in particular to a sand blasting machine for fastener production which is easy to clean. Background Art

[0002] A sandblaster is a mechanical device used for surface treatment, primarily for sandblasting various workpieces. Using a high-speed rotating impeller, a sandblaster accelerates sand and other abrasive materials, striking the workpiece surface at a specific speed and angle. This removes impurities such as scale, rust, and old coatings, while also roughening the workpiece surface to a certain degree, preparing it for subsequent coating, electroplating, and other processes.

[0003] Sandblasting machines are indispensable in the fastener production process. However, traditional sandblasting machines for fastener production present several challenges. After sandblasting a fastener, a large amount of sand and impurities often remain inside the machine, making cleaning difficult. Due to the lack of effective cleaning equipment, workers often need to spend a considerable amount of time and effort on manual cleaning, which is not only inefficient but also labor-intensive. This not only impacts production efficiency but may also affect the quality of the next batch of fasteners. Furthermore, traditional sandblasting machines lack the flexibility to adjust the cleaning angle during the cleaning process, making it difficult to thoroughly clean corners and hard-to-reach areas. This allows residual impurities to easily accumulate inside the machine, which over time may affect the normal operation of the equipment and increase maintenance costs. Utility Model Content

[0004] The utility model aims to provide a sand blasting machine for fastener production which is easy to clean, thereby achieving the purpose of facilitating the cleaning of the sand blasting machine.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sand blasting machine for fastener production that is easy to clean, comprising a base plate, a box body fixedly installed on the top of the base plate, a feed hopper connected to the top of the box body, a sand blasting piece provided inside the base plate, a guide plate fixedly installed inside the base plate, a water outlet hole provided on the surface of the guide plate, the guide plate is arranged directly below the sand blasting piece, a discharge port is provided on one side of the box body, a connecting rod is symmetrically fixedly installed on one side of the box body, a slide groove is provided on the opposite side of the connecting rod, the connecting rod is slidably connected to a baffle through the slide groove, a dust outlet is provided on the other side of the box body, a cleaning component is provided on the outside of the box body, and a dust suction component is provided on the other side of the box body.

[0006] Preferably, the cleaning assembly includes: a driving component, which is arranged on the back of the box; and a spraying component, which is arranged on the bottom of the box.

[0007] Preferably, the driving component includes: a motor, fixedly mounted on the back of the box; a short shaft, symmetrically and movably arranged on the back of the box; a fixed short shaft, symmetrically and movably sleeved on the front of the box; and a fixed long shaft, symmetrically and movably sleeved on the back of the box.

[0008] Preferably, the fixed short shaft and the fixed long shaft are respectively connected to the box body for rotation via bearings, one end of the short shaft is connected to the box body for rotation via a bearing, the output end of the motor is connected to the other end of one of the short shafts, the outer wall fixed sleeve of the short shaft is provided with a gear, the gears are meshed and connected, the outer wall fixed sleeve of the short shaft is provided with a pulley 1, the pulley 1 is arranged on the inner side of the gear, a circular hole is opened inside the fixed long shaft, the outer wall fixed sleeve of the fixed long shaft is provided with a pulley 2, the pulley 2 and the pulley 1 are connected by a belt transmission.

[0009] When the short shaft rotates, the pulley 1 fixed on the outer wall also rotates, and the pulley 2 on the fixed long shaft is driven to rotate through the belt transmission, so that the fixed long shaft and the fixed short shaft rotate synchronously.

[0010] Preferably, the spraying component includes: a water storage tank, fixedly installed on the top of the bottom plate; a high-pressure pump, fixedly installed on the back of the box; and a movable pipe, fixedly installed between the fixed long axis and the fixed short axis.

[0011] Preferably, the top of the water storage tank is connected to a connecting box, and the top of the connecting box is connected to a water outlet pipe, the other end of the outlet pipe is connected to the bottom of the box body, and a connecting port is provided on the front of the connecting box, and sliding rods are symmetrically fixedly installed on both sides of the inner wall of the connecting box, and the outer wall of the sliding rod is slidably connected to a filter drawer, and the filter drawer is slidably connected to the connecting box through the connecting port and is snap-connected, and the input end of the high-pressure pump is connected to a water suction pipe, and the other end of the water suction pipe is connected to the back of the water storage tank, and the output end of the high-pressure pump is connected to a connecting long pipe, and the other end of the connecting long pipe is connected to a connecting horizontal pipe, and the top of the connecting horizontal pipe is symmetrically connected to a hose, and the other end of the hose is fixedly sleeved inside the fixed long axis and is connected to the movable pipe, and the bottom of the movable pipe is equidistantly connected to a high-pressure nozzle.

[0012] The filter drawer is slidably connected to the filter drawer through the sliding rods on both sides of the inner wall of the connection box, and the filter drawer is snap-connected to the connection box through the connection port, making the installation and removal of the filter drawer very convenient.

[0013] Preferably, the dust collection assembly includes: an exhaust fan fixedly mounted on the top of the base plate; a filter box fixedly mounted on the top of the base plate; a filter plate fixedly mounted inside the dust outlet; and a connecting cover connected and arranged on the other side of the box.

[0014] Preferably, the output end of the exhaust fan is connected to the filter box, and a discharge pipe is provided on the other side of the connecting cover. The bottom end of the discharge pipe is connected to the top of the filter box. The interior of the filter box is respectively provided with a filter layer, a fine filter layer and an activated carbon base layer. The fine filter layer is arranged directly below the filter layer, and the activated carbon base layer is arranged directly below the fine filter layer.

[0015] The inhaled dust can be filtered and purified in multiple stages through the filter layer, fine filter layer and activated carbon base layer arranged in the filter box.

[0016] The utility model provides a sandblasting machine for fastener production that is easy to clean. It has the following beneficial effects:

[0017] (1) The utility model starts the high-pressure pump and the water pipe draws water from the water tank. After the water is pressurized by the high-pressure pump, it flows from the connecting long pipe at the output end into the connecting horizontal pipe. The water in the connecting horizontal pipe then flows into the fixed long axis through the hose and enters the movable pipe. The high-pressure nozzles evenly distributed at the bottom of the movable pipe spray water at high pressure to flush the inside of the box. The flushed water carries smaller impurities such as sand particles through the water outlet holes on the guide plate and the water outlet pipe into the interior of the connecting box, and is filtered through the filter drawer. The particles remaining in the water remain in the filter drawer, and the remaining water flows into the interior of the water tank for reuse, thereby achieving the effect of facilitating the cleaning of the sand blasting machine.

[0018] (2) The utility model is started by a motor, which drives one of the short shafts to rotate. The gears on the short shafts engage with each other, so that all the short shafts rotate synchronously. When the short shaft rotates, the pulley 1 fixed on the outer wall also rotates. Through the belt transmission, the pulley 2 on the fixed long shaft is driven to rotate, so that the fixed long shaft and the fixed short shaft rotate synchronously, achieving the effect of facilitating the adjustment of the cleaning angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a cross-sectional view of the overall structure of the utility model;

[0021] Figure 3 This is a cross-sectional view of the cleaning component structure of the utility model;

[0022] Figure 4 This is a cross-sectional view of the drive component structure of the utility model.

[0023] In the figure: 1 bottom plate, 2 box body, 3 connecting rod, 4 baffle, 5 cleaning component, 6 dust collection component, 7 guide plate, 8 sand throwing component, 9 feed hopper;

[0024] 51 driving component, 511 motor, 512 short shaft, 513 fixed short shaft, 514 gear, 515 first pulley, 516 fixed long shaft, 517 second pulley, 518 belt;

[0025] 52 spraying components, 521 water storage tank, 522 connection box, 523 water outlet pipe, 524 slide rod, 525 filter drawer, 526 water extraction pipe, 527 high-pressure extraction pump, 528 connecting long pipe, 529 connecting horizontal pipe, 5211 hose, 5212 movable pipe, 5213 high-pressure nozzle;

[0026] 611 exhaust fan, 612 filter box, 613 filter plate, 614 connecting cover, 615 discharge pipe, 616 filter layer, 617 fine filter layer, 618 activated carbon base layer. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0029] Example 1:

[0030] The preferred embodiment of the sand blasting machine for fastener production that is easy to clean provided by the utility model is as follows: Figure 1-4As shown: a sand blasting machine for fastener production that is easy to clean, includes a bottom plate 1, a box body 2 is fixedly installed on the top of the bottom plate 1, a feed hopper 9 is connected to the top of the box body 2, a sand blasting piece 8 is provided inside the bottom plate 1, a guide plate 7 is fixedly installed inside the bottom plate 1, a water outlet is provided on the surface of the guide plate 7, and the guide plate 7 is arranged directly below the sand blasting piece 8, a discharge port is provided on one side of the box body 2, a connecting rod 3 is symmetrically fixedly installed on one side of the box body 2, a slide is provided on the opposite side of the connecting rod 3, and the connecting rod 3 is slidably connected to a baffle 4 through the slide, a dust outlet is provided on the other side of the box body 2, a cleaning component 5 is provided on the outside of the box body 2, and a dust suction component 6 is provided on the other side of the box body 2, and the cleaning component 5 includes: a driving component 51, which is provided on the back of the box body 2; a spraying component 52, which is provided at the bottom of the box body 2; the driving component 51 includes: a motor 511, which is fixedly installed on The back of the box body 2; the short shaft 512 is symmetrically arranged on the back of the box body 2; the fixed short shaft 513 is symmetrically sleeved on the front of the box body 2; the fixed long shaft 516 is symmetrically sleeved on the back of the box body 2; the fixed short shaft 513 and the fixed long shaft 516 are respectively rotatably connected to the box body 2 through bearings, one end of the short shaft 512 is rotatably connected to the box body 2 through a bearing, the output end of the motor 511 is connected to the other end of one of the short shafts 512, the outer wall fixed sleeve of the short shaft 512 is provided with a gear 514, the gears 514 are meshed with each other, the outer wall fixed sleeve of the short shaft 512 is provided with a pulley 515, the pulley 515 is provided on the inner side of the gear 514, the interior of the fixed long shaft 516 is provided with a circular hole, the outer wall fixed sleeve of the fixed long shaft 516 is provided with a pulley 2 517, and the pulley 2 517 is connected to the pulley 1 515 by a belt 518.

[0031] Furthermore, in the embodiment, the motor 511 is started to drive one of the short shafts 512 to rotate, and the gears 514 on the short shaft 512 are engaged with each other, so that all the short shafts 512 rotate synchronously. When the short shaft 512 rotates, the pulley 1 515 fixed on the outer wall also rotates accordingly, and is driven by the belt 518 to drive the pulley 2 517 on the fixed long shaft 516 to rotate, so that the fixed long shaft 516 and the fixed short shaft 513 rotate synchronously, which is convenient for adjusting the cleaning angle.

[0032] Example 2:

[0033] On the basis of the first embodiment, the present invention provides a preferred embodiment of a sandblasting machine for fastener production that is easy to clean. Figure 1-4As shown: the spraying component 52 includes: a water tank 521, fixedly mounted on the top of the bottom plate 1; a high-pressure pump 527, fixedly mounted on the back of the box body 2; a movable pipe 5212, fixedly mounted between the fixed long axis 516 and the fixed short axis 513; the top of the water tank 521 is connected to a connecting box 522, the top of the connecting box 522 is connected to a water outlet pipe 523, the other end of the water outlet pipe 523 is connected to the bottom of the box body 2, a connecting port is provided on the front of the connecting box 522, and sliding rods 524 are symmetrically fixedly mounted on both sides of the inner wall of the connecting box 522, and a filter drawer 525 is slidably connected to the outer wall of the sliding rod 524. 525 is slidably connected to the connection box 522 through the connection port and is snap-connected. The input end of the high-pressure pump 527 is connected to a water pumping pipe 526, and the other end of the water pumping pipe 526 is connected to the back of the water storage tank 521. The output end of the high-pressure pump 527 is connected to a connecting long pipe 528, and the other end of the connecting long pipe 528 is connected to a connecting horizontal pipe 529. The top of the connecting horizontal pipe 529 is symmetrically connected to a hose 5211. The other end of the hose 5211 is fixedly sleeved inside the fixed long axis 516 and is connected to the movable pipe 5212. The bottom of the movable pipe 5212 is equidistantly connected to a high-pressure nozzle 5213.

[0034] Furthermore, in the embodiment, by starting the high-pressure pump 527, water is pumped from the water storage tank 521 through the water pumping pipe 526. After being pressurized by the high-pressure pump 527, the water flows from the connecting long pipe 528 at the output end into the connecting horizontal pipe 529. The water in the connecting horizontal pipe 529 then flows into the interior of the fixed long axis 516 through the hose 5211 and enters the movable pipe 5212. The movable pipe 5212 is driven to rotate by the rotation of the fixed long axis 516 and the fixed short axis 513. The high-pressure nozzles 5212 are evenly distributed at the bottom of the movable pipe 5212. 13 sprays water at high pressure to flush the inside of the box body 2. The flushing water carries impurities such as sand and flows out of the box body 2 through the water outlet hole on the guide plate 7, enters the inside of the connecting box 522 through the outlet pipe 523, and is filtered through the filter drawer 525. The particles remaining in the water remain in the inside of the filter drawer 525, and the remaining water flows into the inside of the water storage tank 521 for reuse. When the filter drawer 525 needs to be cleaned, the filter drawer 525 is taken out from the inside of the connecting box 522 for cleaning.

[0035] Example 3:

[0036] On the basis of the first and second embodiments, the present invention provides a preferred embodiment of a sandblasting machine for fastener production that is easy to clean. Figure 1-4As shown: the dust collection component 6 includes: an exhaust fan 611, fixedly installed on the top of the base plate 1; a filter box 612, fixedly installed on the top of the base plate 1; a filter plate 613, fixedly installed inside the dust outlet; a connecting cover 614, which is connected and arranged on the other side of the box body 2; the output end of the exhaust fan 611 is connected to the filter box 612, and the other side of the connecting cover 614 is connected and provided with a discharge pipe 615, and the bottom end of the discharge pipe 615 is connected to the top of the filter box 612, and the interior of the filter box 612 is respectively provided with a filter layer 616, a fine filter layer 617 and an activated carbon base layer 618, the fine filter layer 617 is arranged directly below the filter layer 616, and the activated carbon base layer 618 is arranged directly below the fine filter layer 617.

[0037] Furthermore, in the embodiment, the exhaust fan 611 is started to generate negative pressure in the filter box 612. The dust generated in the sand blasting process inside the box 2 is initially filtered through the filter plate 613 at the dust outlet and is sucked into the connecting cover 614. The dust enters the discharge pipe 615 from the connecting cover 614, and then enters the filter box 612, where it is filtered in turn by the filter layer 616, the fine filter layer 617 and the activated carbon base layer 618 to remove impurities and harmful substances in the dust. The purified air is then discharged from the filter box 612.

[0038] During use, the fasteners are put into the box body 2 from the feed hopper 9, and the sand throwing part 8 inside the bottom plate 1 starts to work to perform sand throwing on the fasteners. During the sand throwing process, the sand particles impact the surface of the fasteners to remove impurities on the surface. The processed sand particles and fasteners fall on the guide plate 7. During the sand throwing process, the exhaust fan 611 is started to generate negative pressure in the filter box 612. The dust generated in the sand throwing process inside the box body 2 is initially filtered through the filter plate 613 at the dust outlet and is sucked into the connecting cover 614. The dust enters the discharge pipe 615 from the connecting cover 614 and enters the filter box 612. The air passes through the filter layer 616, the fine filter layer 617 and the activated carbon base layer 618 in sequence to remove impurities and harmful substances in the dust. The purified air is discharged from the filter box 612. By pulling the baffle 4 to open the discharge port, the treated fasteners can slide out of the box body 2 from the discharge port. The high-pressure pump 527 is started to extract water from the water tank 521 through the water pumping pipe 526. After the water is pressurized by the high-pressure pump 527, it flows from the connecting long pipe 528 at the output end to the connecting horizontal pipe 529. The water in the connecting horizontal pipe 529 then flows into the interior of the fixed long axis 516 through the hose 5211. The water flows into the movable tube 5212, which is rotated by the fixed long axis 516 and the fixed short axis 513, and the movable tube 5212 is driven to rotate. The high-pressure nozzles 5213 evenly distributed at the bottom of the movable tube 5212 spray water at high pressure to flush the interior of the box 2. The flushed water carries impurities such as sand and flows out of the box 2 through the water outlet holes on the guide plate 7, enters the interior of the connecting box 522 through the water outlet pipe 523, and is filtered through the filter drawer 525. The remaining particles in the water remain in the filter drawer 525, and the remaining water flows into the water storage tank 521 for reuse. When the filter drawer 525 needs to be cleaned, the filter drawer 525 can be taken out from the inside of the connection box 522 for cleaning. During the cleaning process, the motor 511 is started, driving one of the short shafts 512 to rotate, and the gears 514 on the short shafts 512 engage with each other, so that all the short shafts 512 rotate synchronously. When the short shaft 512 rotates, the pulley 1 515 fixed on the outer wall also rotates accordingly, and is driven by the belt 518 to drive the pulley 2 517 on the fixed long shaft 516 to rotate, so that the fixed long shaft 516 and the fixed short shaft 513 rotate synchronously, which is convenient for adjusting the cleaning angle.

[0039] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A sandblasting machine for fastener production that is easy to clean, comprising a base plate (1), characterized in that: A box body (2) is fixedly mounted on the top of the bottom plate (1), a feed hopper (9) is connected to the top of the box body (2), a sand throwing piece (8) is arranged inside the bottom plate (1), a guide plate (7) is fixedly mounted inside the bottom plate (1), a water outlet is provided on the surface of the guide plate (7), the guide plate (7) is arranged directly below the sand throwing piece (8), a discharge port is provided on one side of the box body (2), a connecting rod (3) is symmetrically fixedly mounted on one side of the box body (2), a slide groove is provided on the opposite side of the connecting rod (3), the connecting rod (3) is slidably connected to a baffle (4) through the slide groove, a dust outlet is provided on the other side of the box body (2), a cleaning component (5) is provided on the outside of the box body (2), and a dust collection component (6) is provided on the other side of the box body (2).

2. The sandblasting machine for fastener production that is easy to clean according to claim 1, characterized in that: The cleaning component (5) comprises: A driving component (51) is arranged on the back side of the box body (2); The spraying component (52) is arranged at the bottom of the box (2).

3. The sandblasting machine for fastener production that is easy to clean according to claim 2, characterized in that: The driving component (51) comprises: A motor (511) is fixedly mounted on the back of the box (2); A short shaft (512) is symmetrically and movably arranged on the back of the box (2); A fixed short shaft (513) is symmetrically and movably sleeved on the front of the box body (2); The fixed long axis (516) is symmetrically and movably sleeved on the back side of the box body (2).

4. The sandblasting machine for fastener production that is easy to clean according to claim 3, characterized in that: The fixed short shaft (513) and the fixed long shaft (516) are respectively connected to the housing (2) for rotation via bearings. One end of the short shaft (512) is connected to the housing (2) for rotation via a bearing. The output end of the motor (511) is connected to the other end of one of the short shafts (512). The outer wall fixed sleeve of the short shaft (512) is provided with a gear (514). The gears (514) are meshed with each other. The outer wall fixed sleeve of the short shaft (512) is provided with a pulley (515). The pulley (515) is arranged on the inner side of the gear (514). A circular hole is opened inside the fixed long shaft (516). The outer wall fixed sleeve of the fixed long shaft (516) is provided with a pulley (517). The pulley (517) and the pulley (515) are connected for transmission via a belt (518).

5. The sandblasting machine for fastener production that is easy to clean according to claim 2, characterized in that: The spraying component (52) comprises: A water storage tank (521) is fixedly mounted on the top of the base plate (1); A high-pressure pump (527) is fixedly mounted on the back of the box (2); The movable tube (5212) is fixedly installed between the fixed long axis (516) and the fixed short axis (513).

6. The sandblasting machine for fastener production that is easy to clean according to claim 5, characterized in that: The top of the water storage tank (521) is connected to a connection box (522), and the top of the connection box (522) is connected to a water outlet pipe (523). The other end of the water outlet pipe (523) is connected to the bottom of the box body (2). A connection port is provided on the front of the connection box (522). Slide rods (524) are symmetrically fixedly installed on both sides of the inner wall of the connection box (522). The outer wall of the slide rod (524) is slidably connected to a filter drawer (525). The filter drawer (525) is slidably connected to the connection box (522) through the connection port and is engaged. The input end of the high-pressure pump (527) is connected to the A water pumping pipe (526) is provided, the other end of which is connected to the back of the water storage tank (521), the output end of the high-pressure pump (527) is connected to a connecting long pipe (528), the other end of the connecting long pipe (528) is connected to a connecting transverse pipe (529), the top of the connecting transverse pipe (529) is symmetrically connected to a hose (5211), the other end of the hose (5211) is fixedly sleeved inside the fixed long axis (516), and is connected to the movable pipe (5212), and the bottom of the movable pipe (5212) is equidistantly connected to a high-pressure nozzle (5213).

7. The sandblasting machine for fastener production that is easy to clean according to claim 1, characterized in that: The dust collection component (6) comprises: An exhaust fan (611) is fixedly mounted on the top of the base plate (1); A filter box (612) is fixedly mounted on the top of the base plate (1); A filter plate (613) is fixedly mounted inside the dust outlet; The connecting cover (614) is connected and arranged on the other side of the box body (2).

8. The sandblasting machine for fastener production that is easy to clean according to claim 7, characterized in that: The output end of the exhaust fan (611) is connected to the filter box (612), and the other side of the connection cover (614) is connected to a discharge pipe (615). The bottom end of the discharge pipe (615) is connected to the top of the filter box (612). The interior of the filter box (612) is respectively provided with a filter layer (616), a fine filter layer (617) and an activated carbon base layer (618). The fine filter layer (617) is provided directly below the filter layer (616), and the activated carbon base layer (618) is provided directly below the fine filter layer (617).

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