阅读说明：本技术 一种可自动除渣的磨料喷射器 (Abrasive sprayer capable of automatically removing slag ) 是由 蒋迟迟 于 2019-12-02 设计创作，主要内容包括：本发明公开的一种可自动除渣的磨料喷射器,包括磨料机壳体,所述磨料机壳体内设有磨料腔,所述磨料腔可承载磨料,所述磨料机壳体内设有研磨腔,所述研磨腔内设有研磨装置,所述研磨装置可对工件进行研磨,本发明结构简单,维护便利,使用方便,本发明内置有磨料除杂回收装置,可在加工完成后,自动的对磨料进行除杂并且回收,进而大大提高了磨料的利用率,并且提高了工件的打磨抛光效率,大大节约了企业的生产成本,值得工业化推广。(The invention discloses an abrasive ejector capable of automatically removing slag, which comprises an abrasive machine shell, wherein an abrasive cavity is arranged in the abrasive machine shell and can bear abrasive materials, a grinding cavity is arranged in the abrasive machine shell and is internally provided with a grinding device, and the grinding device can grind a workpiece.)

1. An abrasive sprayer capable of automatically removing slag comprises an abrasive machine shell, wherein an abrasive cavity is arranged in the abrasive machine shell and can bear abrasive materials, a grinding cavity is arranged in the abrasive machine shell and is internally provided with a grinding device, and the grinding device can grind a workpiece;

a motor cavity is arranged in the rear wall of the grinding cavity, a high-speed motor is fixedly arranged in the upper wall of the motor cavity, a handle is arranged on the high-speed motor in a power connection mode, the front end of the handle extends into the grinding cavity, a first straight gear is fixedly arranged on the handle, a chain is connected to the first straight gear, three rotatable stirring wheel shafts are arranged on the front wall and the rear wall of the motor cavity in an array mode, the front end of each stirring wheel shaft extends into the grinding cavity, a second straight gear is fixedly arranged on each stirring wheel shaft, and the second straight gear is connected with the lower end of the chain;

the front end of the stirring wheel shaft is fixedly provided with a magnetic stirring wheel, the magnetic stirring wheel can adsorb scrap iron, the lower end of the magnetic stirring wheel is in contact connection with a filter plate, the lower end of the filter plate is fixedly connected with the shell of the grinder, and the filter plate can play a role in filtering the scrap iron;

the lower end of the filter plate is communicated with a slideway, the left end and the right end of the lower end of the slideway are communicated with low-pressure pipes, high-pressure pump cavities are symmetrically arranged in the left wall and the right wall of the grinding cavity, the upper end of the low-pressure pipe extends into the high-pressure pump cavity, a high-pressure pump is fixedly arranged in the high-pressure pump cavity, the lower end of the high-pressure pump is communicated with the low-pressure pipe, the upper end of the high-pressure pump is communicated with a spraying pipeline, and the spraying pipeline can spray grinding materials after filtering and deslagging are;

the grinding device comprises a grinding cavity, a grinding material injection device and a baffle control device, wherein the grinding material injection device is arranged at the lower end of the grinding cavity and can inject grinding materials into the grinding device again, so that workpieces can be ground and polished, baffle control cavities are symmetrically arranged in the upper wall of the grinding cavity in a bilateral mode, the baffle control cavity is internally provided with the baffle control device, a rotatable power shaft is arranged in the baffle control device, one end, far away from the grinding cavity, of the power shaft extends into the high-pressure pump cavity and is connected with the high-pressure pump, and the baffle control device can control the opening and closing of the upper wall of the grinding.

2. An automatically deglaztable abrasive injector according to claim 1, characterized in that: the baffle control device comprises a main motor fixedly arranged in the baffle control cavity, the main motor is in power connection with the power shaft, a hollow shaft is sleeved on the power shaft and connected with the power shaft through a spline, a sliding ring is fixedly arranged on the hollow shaft, a magnetic sliding block is arranged at the upper end of the sliding ring in a sliding connection mode, a spring is arranged at one end, close to the main motor, of the magnetic sliding block in an elastic connection mode, an electromagnet is arranged at one end, close to the main motor, of the spring in an elastic connection mode, and a first friction wheel is fixedly arranged at one end, far away from the main motor, of the hollow.

3. An automatically deglaztable abrasive injector according to claim 2, characterized in that: a rotatable first transmission shaft is arranged in the baffle control cavity, a second friction wheel is fixedly arranged at one end of the first transmission shaft close to the main motor, the second friction wheel and the second friction wheel can be connected through friction, a first bevel gear is fixedly arranged at one end of the first transmission shaft, which is far away from the main motor, one end of the first bevel gear, which is far away from the main motor, is engaged and connected with a second bevel gear, a second transmission shaft is fixedly arranged on the center of the second bevel gear, the second transmission shaft is rotatably arranged in the lower wall of the baffle control cavity, a third bevel gear is fixedly arranged at the upper end of the second transmission shaft, a fourth bevel gear is meshed and connected with the upper end of the third bevel gear, a positioning shaft is fixedly arranged at the axle center of the fourth bevel gear, the grinding device is characterized in that a control gear is fixedly arranged on the positioning shaft, the upper end of the control gear is meshed and connected with a baffle, and the baffle can control the opening and closing of the upper wall of the grinding cavity.

4. An automatically deglaztable abrasive injector according to claim 1, characterized in that: the grinding device comprises a roller fixedly arranged on a handle, slidable roller cover plates are symmetrically arranged in the roller in a bilateral mode, the upper end of each roller cover plate is fixedly provided with the handle, cover plate locks are arranged between the handles and fixedly connected with the roller cover plates, the cover plate locks can lock the roller cover plates, workpiece positioning blocks are fixedly arranged on the handles in the roller and can be used for fixing workpieces to be machined.

5. An automatically deglaztable abrasive injector according to claim 1, characterized in that: abrasive material injection apparatus locates including the intercommunication the upper tube way of abrasive material chamber lower extreme, upper tube way lower extreme intercommunication is equipped with the low-pressure pump, the low-pressure pump lower extreme intercommunication is equipped with the lower pipeline, the lower pipeline lower extreme bilateral symmetry is equipped with the abrasive material injection valve.

6. An automatically deglaztable abrasive injector according to claim 5, characterized in that: an injection valve electromagnet is fixedly arranged in the abrasive injection valve, an injection valve spring is fixedly arranged at the lower end of the injection valve electromagnet, and an injection valve sliding block is fixedly arranged at the lower end of the injection valve spring.

Technical Field

The invention relates to the field of abrasives, in particular to an abrasive ejector capable of automatically removing slag.

Background

The abrasive ejector is a device capable of ejecting abrasive to the surface of a workpiece to be processed, and is widely applied to industrial production, and the existing abrasive ejector generally discards the abrasive or independently removes impurities after ejecting and polishing the workpiece, so that the utilization rate of the abrasive is greatly reduced, the production efficiency is reduced, the production cost is improved, and the problem is solved by developing an abrasive ejector capable of automatically removing slag.

Disclosure of Invention

The technical problem is as follows: the existing abrasive ejector generally discards the abrasive or independently removes impurities after the workpiece is ejected and polished, so that the utilization rate of the abrasive is greatly reduced, the production efficiency is reduced, and the production cost is improved.

In order to solve the problems, the abrasive material ejector capable of automatically removing slag is designed, and comprises an abrasive material machine shell, wherein an abrasive material cavity is arranged in the abrasive material machine shell and can bear abrasive materials, a grinding cavity is arranged in the abrasive material machine shell and is internally provided with a grinding device, and the grinding device can grind workpieces;

a motor cavity is arranged in the rear wall of the grinding cavity, a high-speed motor is fixedly arranged in the upper wall of the motor cavity, a handle is arranged on the high-speed motor in a power connection mode, the front end of the handle extends into the grinding cavity, a first straight gear is fixedly arranged on the handle, a chain is connected to the first straight gear, three rotatable stirring wheel shafts are arranged on the front wall and the rear wall of the motor cavity in an array mode, the front end of each stirring wheel shaft extends into the grinding cavity, a second straight gear is fixedly arranged on each stirring wheel shaft, and the second straight gear is connected with the lower end of the chain;

the front end of the stirring wheel shaft is fixedly provided with a magnetic stirring wheel, the magnetic stirring wheel can adsorb scrap iron, the lower end of the magnetic stirring wheel is in contact connection with a filter plate, the lower end of the filter plate is fixedly connected with the shell of the grinder, and the filter plate can play a role in filtering the scrap iron;

the lower end of the filter plate is communicated with a slideway, the left end and the right end of the lower end of the slideway are communicated with low-pressure pipes, high-pressure pump cavities are symmetrically arranged in the left wall and the right wall of the grinding cavity, the upper end of the low-pressure pipe extends into the high-pressure pump cavity, a high-pressure pump is fixedly arranged in the high-pressure pump cavity, the lower end of the high-pressure pump is communicated with the low-pressure pipe, the upper end of the high-pressure pump is communicated with a spraying pipeline, and the spraying pipeline can spray grinding materials after filtering and deslagging are;

the grinding device comprises a grinding cavity, a grinding material injection device and a baffle control device, wherein the grinding material injection device is arranged at the lower end of the grinding cavity and can inject grinding materials into the grinding device again, so that workpieces can be ground and polished, baffle control cavities are symmetrically arranged in the upper wall of the grinding cavity in a bilateral mode, the baffle control cavity is internally provided with the baffle control device, a rotatable power shaft is arranged in the baffle control device, one end, far away from the grinding cavity, of the power shaft extends into the high-pressure pump cavity and is connected with the high-pressure pump, and the baffle control device can control the opening and closing of the upper wall of the grinding.

The baffle control device comprises a main motor fixedly arranged in a baffle control cavity, the main motor is in power connection with a power shaft, the power shaft is sleeved with a hollow shaft, the hollow shaft is in splined connection with the power shaft, a sliding ring is fixedly arranged on the hollow shaft, a magnetic sliding block is arranged at the upper end of the sliding ring in a sliding connection mode, a spring is arranged at one end, close to the main motor, of the magnetic sliding block in an elastic connection mode, an electromagnet is arranged at one end, close to the main motor, of the spring in an elastic connection mode, and a first friction wheel is fixedly arranged at one end, far away from the main motor, of the.

Advantageously, a first rotatable transmission shaft is arranged in the baffle control cavity, a second friction wheel is fixedly arranged at one end of the first transmission shaft close to the main motor, the second friction wheel and the second friction wheel can be connected through friction, a first bevel gear is fixedly arranged at one end of the first transmission shaft, which is far away from the main motor, one end of the first bevel gear, which is far away from the main motor, is engaged and connected with a second bevel gear, a second transmission shaft is fixedly arranged on the center of the second bevel gear, the second transmission shaft is rotatably arranged in the lower wall of the baffle control cavity, a third bevel gear is fixedly arranged at the upper end of the second transmission shaft, a fourth bevel gear is meshed and connected with the upper end of the third bevel gear, a positioning shaft is fixedly arranged at the axle center of the fourth bevel gear, the grinding device is characterized in that a control gear is fixedly arranged on the positioning shaft, the upper end of the control gear is meshed and connected with a baffle, and the baffle can control the opening and closing of the upper wall of the grinding cavity.

The grinding device comprises a roller fixedly arranged on a handle, slidable roller cover plates are symmetrically arranged in the roller in a bilateral mode, the handle is fixedly arranged at the upper end of each roller cover plate, cover plate locks are arranged between the handles and fixedly connected with the roller cover plates, the cover plate locks can lock the roller cover plates, workpiece positioning blocks are fixedly arranged on the handles in the roller and can be used for fixing workpieces to be machined.

The abrasive material spraying device comprises an upper pipeline communicated with the lower end of the abrasive material cavity, a low-pressure pump is communicated with the lower end of the upper pipeline, a lower pipeline is communicated with the lower end of the low-pressure pump, and abrasive material spraying valves are arranged on the lower end of the lower pipeline in a bilateral symmetry mode.

Advantageously, an injection valve electromagnet is fixedly arranged in the abrasive injection valve, an injection valve spring is fixedly arranged at the lower end of the injection valve electromagnet, and an injection valve sliding block is fixedly arranged at the lower end of the injection valve spring.

The invention has the beneficial effects that: the automatic impurity removing and recycling device for the grinding materials is simple in structure, convenient to maintain and convenient to use, the grinding materials are automatically subjected to impurity removal and recycling after processing is completed, the utilization rate of the grinding materials is greatly improved, the grinding and polishing efficiency of workpieces is improved, the production cost of enterprises is greatly saved, and the automatic impurity removing and recycling device for the grinding materials is worthy of industrial popularization.

Drawings

For ease of illustration, the invention is described in detail by the following specific examples and figures.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure "A-A" of FIG. 1;

FIG. 3 is a schematic view of the structure "B" of FIG. 1;

fig. 4 is a schematic view of the structure "C" of fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-4, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to an abrasive ejector capable of automatically removing slag, which is mainly applied to the field of abrasive polishing, and the invention is further explained by combining the attached drawings of the invention:

the invention relates to an abrasive ejector capable of automatically removing slag, which comprises an abrasive machine shell 11, wherein an abrasive cavity 13 is arranged in the abrasive machine shell 11, the abrasive cavity 13 can bear abrasive, a grinding cavity 200 is arranged in the abrasive machine shell 11, a grinding device 201 is arranged in the grinding cavity 200, the grinding device 201 can grind a workpiece, a motor cavity 300 is arranged in the rear wall of the grinding cavity 200, a high-speed motor 29 is fixedly arranged in the upper wall of the motor cavity 300, a handle 22 is arranged on the high-speed motor 29 in a power connection mode, the front end of the handle 22 extends into the grinding cavity 200, a first straight gear 31 is fixedly arranged on the handle 22, a chain 32 is connected on the first straight gear 31, three rotatable stirring wheel shafts 28 are arranged on the front wall and the rear wall of the motor cavity 300 in an array mode, the front end of each stirring wheel shaft 28 extends into the grinding cavity 200, and a second straight gear 33 is fixedly arranged on each stirring wheel shaft 28, the second straight gear 33 is connected with the lower end of the chain 32, the front end of the stirring wheel shaft 28 is fixedly provided with a magnetic stirring wheel 27, the magnetic stirring wheel 27 can absorb iron filings, the lower end of the magnetic stirring wheel 27 is in contact connection with a filter plate 26, the lower end of the filter plate 26 is fixedly connected with the grinder shell 11, the filter plate 26 can play a role of filtering the iron filings, the lower end of the filter plate 26 is communicated with a slide way 25, the left end and the right end of the lower end of the slide way 25 are communicated with a low-pressure pipe 16, the left wall and the right wall of the grinding cavity 200 are symmetrically provided with high-pressure pump cavities 14, the upper ends of the low-pressure pipes 16 extend into the high-pressure pump cavities 14, a high-pressure pump 15 is fixedly arranged in the high-pressure pump cavities 14, the lower end of the high-pressure pump 15 is communicated with the low-pressure pipe 16, the upper end of the, the grinding device comprises a grinding cavity 13, and is characterized in that a grinding material injection device 401 is arranged at the lower end of the grinding cavity 13, the grinding material injection device 401 can inject grinding materials into the grinding device 201 again, and further can grind and polish workpieces, baffle control cavities 100 are symmetrically arranged in the upper wall of the grinding cavity 200 in a left-right mode, a baffle control device 101 is arranged in the baffle control cavity 100, a rotatable power shaft 17 is arranged in the baffle control device 101, one end, far away from the grinding cavity 200, of the power shaft 17 extends into the high-pressure pump cavity 14 and is connected with the high-pressure pump 15, and the baffle control device 101 can control the opening and closing of the upper wall of the grinding cavity 200.

According to an embodiment, the baffle control device 101 is described in detail below, where the baffle control device 101 includes a main motor 44 fixedly disposed in the baffle control cavity 100, the main motor 44 is in power connection with the power shaft 17, the power shaft 17 is sleeved with a hollow shaft 45, the hollow shaft 45 is connected with the power shaft 17 through a spline, a slip ring 46 is fixedly disposed on the hollow shaft 45, a magnetic slider 49 is slidably disposed at an upper end of the slip ring 46, a spring 48 is elastically connected to one end of the magnetic slider 49 close to the main motor 44, an electromagnet 47 is elastically connected to one end of the spring 48 close to the main motor 44, and a first friction wheel 51 is fixedly disposed at one end of the hollow shaft 45 away from the main motor 44.

Advantageously, a rotatable first transmission shaft 53 is arranged in the baffle control chamber 100, a second friction wheel 52 is fixedly arranged at one end of the first transmission shaft 53 close to the main motor 44, the second friction wheel 52 and the second friction wheel 52 can be connected through friction, a first bevel gear 54 is fixedly arranged at one end of the first transmission shaft 53 far from the main motor 44, a second bevel gear 55 is arranged at one end of the first bevel gear 54 far from the main motor 44 in a meshing connection manner, a second transmission shaft 56 is fixedly arranged at the axis of the second bevel gear 55, the second transmission shaft 56 is rotatably arranged in the lower wall of the baffle control chamber 100, a third bevel gear 57 is fixedly arranged at the upper end of the second transmission shaft 56, a fourth bevel gear 58 is arranged at the upper end of the third bevel gear 57 in a meshing connection manner, a positioning shaft 59 is fixedly arranged at the axis of the fourth bevel gear 58, and a control gear 61 is fixedly arranged on the positioning shaft, the upper end of the control gear 61 is engaged and connected with a baffle 43, and the baffle 43 can control the opening and closing of the upper wall of the grinding chamber 200.

According to the embodiment, the grinding device 201 is described in detail below, the grinding device 201 includes a roller 18 fixed on the handle 22, a slidable roller cover plate 19 is symmetrically arranged in the roller 18, the handle 22 is fixed on the upper end of the roller cover plate 19, a cover plate lock 23 is arranged between the handles 22, the cover plate lock 23 is fixedly connected with the roller cover plate 19, the cover plate lock 23 can lock the roller cover plate 19, a workpiece positioning block 21 is fixed on the handle 22 in the roller 18, and the workpiece positioning block 21 can be used for fixing a workpiece to be machined.

According to an embodiment, the abrasive injection device 401 is described in detail below, the abrasive injection device 401 includes an upper conduit 35 communicated with the lower end of the abrasive chamber 13, a low-pressure pump 36 is communicated with the lower end of the upper conduit 35, a lower conduit 37 is communicated with the lower end of the low-pressure pump 36, and abrasive injection valves 38 are symmetrically arranged at the lower end of the lower conduit 37.

Advantageously, an injection valve electromagnet 39 is fixedly arranged in the abrasive injection valve 38, an injection valve spring 41 is fixedly arranged at the lower end of the injection valve electromagnet 39, and an injection valve sliding block 42 is fixedly arranged at the lower end of the injection valve spring 41.

The use of a self-desludgable abrasive jet according to the present disclosure is described in detail below with reference to fig. 1-4: in the initial state, the high-speed motor 29 is not operated, the cover plate lock 23 is not locked, the roller cover plate 19 opens the roller 18, the power shaft 17 is not operated, the electromagnet 47 is not electrified, the spring 48 is not compressed and stretched, the first friction wheel 51 is separated from the second friction wheel 52, the baffle 43 closes the upper wall of the grinding chamber 200, the high-pressure pump chamber 14 is not operated, the low-pressure pump 36 is not activated, and the injection valve electromagnet 39 is not electrified;

firstly, an abrasive is put into the abrasive cavity 13, a workpiece to be machined is fixed on the workpiece positioning block 21, then the main motor 44 is started, the main motor 44 drives the power shaft 17 to rotate, the power shaft 17 drives the hollow shaft 45 and the slip ring 46 to rotate, at this time, the electromagnet 47 is electrified, the electromagnet 47 generates magnetic repulsion to the magnetic slider 49, the magnetic slider 49 drives the slip ring 46 to slide towards one end far away from the main motor 44, so that the first friction wheel 51 is in friction connection with the second friction wheel 52, further, the hollow shaft 45 drives the first transmission shaft 53 to rotate through the first friction wheel 51 and the second friction wheel 52, the first transmission shaft 53 drives the second transmission shaft 56 to rotate through the first bevel gear 54 and the second bevel gear 55, and the second transmission shaft 56 drives the positioning shaft 59 to rotate through the third bevel gear 57 and the fourth bevel gear 58, the positioning shaft 59 drives the baffle 43 to slide through the control gear 61, so that the upper wall of the grinding chamber 200 is opened;

then the low-pressure pump 36 is started, the low-pressure pump 36 pumps the abrasive into the abrasive injection valve 38 through the upper pipe 35 and the lower pipe 37, at this time, the injection valve electromagnet 39 is started, the injection valve electromagnet 39 generates magnetism and drives the injection valve slider 42 to slide upwards through the injection valve spring 41, so that the abrasive is injected from the abrasive injection valve 38 and is injected into the roller 18, then the roller cover plate 19 and the low-pressure pump 36 are closed and the cover plate lock 23 is locked, then the high-speed motor 29 is started, the high-speed motor 29 drives the handle 22 to rotate, the handle 22 drives the stirring wheel shaft 28 to rotate through the first straight gear 31, the chain 32 and the second straight gear 33, the stirring wheel shaft 28 drives the magnetic stirring wheel 27 to rotate, so that the workpiece is ground inside the roller 18, then, the high-speed motor 29 is turned off, so that the cover lock 23 faces downward, and the cover lock 23 is unlocked, at the same time, the drum cover 19 is opened, so that the abrasive falls onto the magnetic stirring wheel 27, the finished workpiece is then taken out, the high-speed motor 29 is then restarted, so that the magnetic stirring wheel 27 starts to rotate, the magnetic stirring wheel 27 attracts scrap iron, the grinding material slides from the filter plate 26 into the slideway 25, and then the electromagnet 47 is powered off, the first friction wheel 51 is separated from the second friction wheel 52 by the restoring force of the spring 48, simultaneously starting the main motor 44, wherein the main motor 44 drives the high-pressure pump 15 to rotate through the power shaft 17, the high-pressure pump 15 pumps the abrasive in the slideway 25 back into the abrasive chamber 13 via the low-pressure pipe 16 and the injection pipe 12.

The invention has the beneficial effects that: the automatic impurity removing and recycling device for the grinding materials is simple in structure, convenient to maintain and convenient to use, the grinding materials are automatically subjected to impurity removal and recycling after processing is completed, the utilization rate of the grinding materials is greatly improved, the grinding and polishing efficiency of workpieces is improved, the production cost of enterprises is greatly saved, and the automatic impurity removing and recycling device for the grinding materials is worthy of industrial popularization.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.