CN216179690U

CN216179690U - All-round sand blasting unit is used in hardware processing

Info

Publication number: CN216179690U
Application number: CN202122127208.8U
Authority: CN
Inventors: 古旭鑫
Original assignee: Hebei Shuangmei Machinery Co ltd
Current assignee: Hebei Shuangmei Machinery Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-04-05
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses an omnibearing sand blasting device for hardware processing, which comprises a sand blasting machine body, wherein the sand blasting machine body is fixed on the ground of a factory building, the left side wall of the sand blasting machine body is provided with an inlet, the right side wall of the sand blasting machine body is provided with an outlet, the inner top wall of the sand blasting machine body is welded with a fixed plate, and the bottom plate of the fixed plate is fixedly connected with a soft hairbrush; and the limiting ring is arranged on the inner top wall of the sand blasting machine body. This all-round sand blasting unit is used in hardware processing, be provided with the pappus brush, can carry out the brush cleaning to the surface of machined part after the sandblast, and be provided with the air pump, intake pipe and connection trachea, can form the air current and blow to the machined part surface, blow away the sand grain on machined part surface, sand blasting unit after the improvement has the clearance sand grain function, the sand grain can not remain on the object surface after scouring away the object surface, hardware fitting after the sand blasting machine handles no longer need clear up its surface, can direct observation sandblast effect, the use of giving sand blasting unit has brought the facility.

Description

All-round sand blasting unit is used in hardware processing

Technical Field

The utility model relates to the technical field of sand blasting devices, in particular to an omnibearing sand blasting device for hardware machining.

Background

A sand blasting machine belongs to the category of air conveying machinery, powder particles (with the diameter of 1-4 mm) are conveyed from one place to another place in a pipeline by utilizing compressed air, in the process of converting kinetic energy into potential energy, sand grains moving at high speed are enabled to scour the surface of an object to achieve the effect of improving the surface quality of the object, the sand blasting machine enables the surface of a workpiece to obtain certain cleanliness and different roughness due to the impact and cutting effect of abrasive materials on the surface of the workpiece, so that the mechanical property of the surface of the workpiece is improved, the fatigue resistance of the workpiece is improved, the adhesive force between the workpiece and a coating is increased, the durability of a coating is prolonged, the sand blasting machine is also beneficial to the leveling and decoration of coating, impurities, variegated colors and an oxide layer on the surface are removed, simultaneously, the surface of a medium is enabled to eliminate the residual stress of the workpiece and the effect of improving the surface hardness of a base material, however, the current sand blasting machine still has the defects, such as the blasting apparatus of application No. 201620458607.9, which has the following problems in use:

1. the existing sand blasting device does not have the function of cleaning sand grains, the sand grains are remained on the surface of an object after scouring the surface of the object, and the hardware fittings treated by the sand blasting machine also need to clean the surface of the object, so that the sand blasting effect cannot be directly observed, and the use of the sand blasting device is inconvenient;

2. the inside a plurality of shower nozzles that are provided with usually of current sand blasting unit, each shower nozzle all is connected with one and annotates the material hose, and the shower nozzle needs the regularity swing when the sandblast, and this just leads to annotating the material hose and easily takes place the winding, and a plurality of hoses easily obscure, if certain shower nozzle breaks down, can't examine and repair the hose that trouble shower nozzle corresponds fast.

To the above problems, innovative design is urgently needed on the basis of the structure of the original sand blasting device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an all-dimensional sand blasting device for hardware processing, and aims to solve the problems that sand cleaning is not available, sand is left on the surface of an object after the sand erodes the surface of the object, the hardware fitting processed by a sand blasting machine needs to be cleaned, the sand blasting effect cannot be directly observed, a nozzle needs to regularly swing during sand blasting, so that a material injection hose is easy to wind, a plurality of hoses are easy to mix up, and if one nozzle fails, the hose corresponding to the failed nozzle cannot be quickly inspected and overhauled.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an all-round sand blasting unit is used in hardware processing, includes:

the sand blasting machine comprises a sand blasting machine body, a dust collecting device and a dust collecting device, wherein the sand blasting machine body is fixed on the ground of a factory building, an inlet is formed in the left side wall of the sand blasting machine body, an outlet is formed in the right side wall of the sand blasting machine body, a fixed plate is welded on the inner top wall of the sand blasting machine body, and meanwhile a soft brush is fixedly connected to the bottom plate of the fixed plate;

the limiting ring is arranged on the inner top wall of the sand blasting machine body, and the bottom of the limiting ring is in threaded connection with a fastening bolt;

the mounting rod is movably mounted inside the sand blasting machine body, a rubber clamping ring is fixedly connected to the outer wall of the mounting rod, a swing arm is fixedly connected to the bottom of the mounting rod, a spray head is fixedly connected to the bottom plate of the swing arm, and a material injection hose is fixedly connected to the top of the spray head;

the conveying crawler belt is arranged inside the sand blasting machine body and is positioned right below the spray head;

the frame plate, it is fixed the inside of sand blasting machine body, and one side of frame plate and the inside wall fixed connection of sand blasting machine body, fixed mounting has the air pump directly over the frame plate, and one side fixedly connected with intake pipe of air pump, and the opposite side fixedly connected with of air pump connects the trachea, and connects tracheal bottom fixedly connected with reposition of redundant personnel calandria.

Preferably, the top of the soft brush is fixedly connected with the bottom plate of the fixing plate, and the soft brush is fixed right above the conveying track through the fixing plate.

Preferably, one end of the fastening bolt penetrates through the bottom of the limiting ring and extends to the top of the limiting ring, one end of the fastening bolt is in threaded connection with the inner top wall of the sand blasting machine body, and the limiting ring is fixed on the inner top wall of the sand blasting machine body through the fastening bolt.

Preferably, the rubber collar and the material injection hose form a clamping structure, the inner surface of the rubber collar is attached to the outer surface of the material injection hose, and the inner size of the rubber collar is completely matched with the outer size of the material injection hose.

Preferably, one side of the frame plate is connected with the inner side wall of the sand blasting machine body in a welding mode, the other side of the frame plate is connected with the right side wall of the fixing plate in a welding mode, and the frame plate is fixed between the sand blasting machine body and the fixing plate.

Preferably, one end of the connecting air pipe is fixedly connected with the air pump, the other end of the connecting air pipe is fixedly connected with the shunt calandria, the shunt calandria is kept connected with the air pump through the connecting air pipe, and the air pump, the connecting air pipe and the shunt calandria form an integrated structure.

Compared with the prior art, the utility model provides an omnibearing sand blasting device for hardware processing, which has the following advantages:

1. the improved sand blasting device has a sand cleaning function, sand does not remain on the surface of an object after being washed by the sand, the hardware fitting treated by the sand blasting machine does not need to be cleaned any more, the sand blasting effect can be directly observed, and convenience is brought to the use of the sand blasting device;

2. be provided with the rubber rand, will annotate material hose block one by one in the rubber rand, and be provided with the spacing ring, annotate the material hose and pass the spacing ring and link to each other with the feed tank again, it is spacing to annotate the material hose through spacing ring and rubber rand, avoid annotating the material hose and mix together along with the shower nozzle swing, shower nozzle sand blasting unit after the improvement is equipped with anti-winding structure, make annotate the difficult emergence winding of material hose, and a plurality of hose mutual independence, be difficult for appearing obscuring, if a certain shower nozzle breaks down, can carry out the troubleshooting to the hose that the fault nozzle corresponds fast.

Drawings

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

FIG. 2 is a schematic cross-sectional structural view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the structural connection between the fixing plate and the soft brush according to the present invention;

fig. 5 is a schematic view of the structural connection of the mounting rod and the rubber collar of the present invention.

In the figure: 1. a sandblasting machine body; 2. an inlet; 3. an outlet; 4. a fixing plate; 5. a soft brush; 6. a limiting ring; 7. fastening a bolt; 8. mounting a rod; 9. a rubber collar; 10. swinging arms; 11. a spray head; 12. a material injection hose; 13. a conveying crawler belt; 14. a frame plate; 15. an air pump; 16. an air inlet pipe; 17. connecting an air pipe; 18. a shunt calandria.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an all-round sand blasting unit is used in hardware processing, includes: the sand blasting machine comprises a sand blasting machine body 1, an inlet 2, an outlet 3, a fixing plate 4, a soft brush 5, a limiting ring 6, a fastening bolt 7, a mounting rod 8, a rubber clamping ring 9, a swing arm 10, a spray head 11, a material injection hose 12, a conveying crawler 13, a frame plate 14, an air pump 15, an air inlet pipe 16, a connecting air pipe 17 and a shunting exhaust pipe 18,

the sand blasting machine comprises a sand blasting machine body 1, a main body and a support, wherein the sand blasting machine body 1 is fixed on the ground of a factory building, an inlet 2 is formed in the left side wall of the sand blasting machine body 1, an outlet 3 is formed in the right side wall of the sand blasting machine body 1, a fixed plate 4 is welded on the inner top wall of the sand blasting machine body 1, and a soft brush 5 is fixedly connected to the bottom plate of the fixed plate 4;

the limiting ring 6 is arranged on the inner top wall of the sand blasting machine body 1, and the bottom of the limiting ring 6 is in threaded connection with a fastening bolt 7;

the mounting rod 8 is movably mounted inside the sand blasting machine body 1, the outer wall of the mounting rod 8 is fixedly connected with a rubber clamping ring 9, the bottom of the mounting rod 8 is fixedly connected with a swing arm 10, the bottom plate of the swing arm 10 is fixedly connected with a spray head 11, and the top of the spray head 11 is fixedly connected with a material injection hose 12;

a conveying crawler 13 which is arranged inside the sand blasting machine body 1, wherein the conveying crawler 13 is positioned right below the spray head 11;

the frame plate 14 is fixed inside the sand blasting machine body 1, one side of the frame plate 14 is fixedly connected with the inner side wall of the sand blasting machine body 1, an air pump 15 is fixedly mounted right above the frame plate 14, an air inlet pipe 16 is fixedly connected to one side of the air pump 15, a connecting air pipe 17 is fixedly connected to the other side of the air pump 15, and a shunt exhaust pipe 18 is fixedly connected to the bottom end of the connecting air pipe 17.

Specifically, as shown in fig. 2 and 4, the top of the soft brush 5 is fixedly connected with the bottom plate of the fixing plate 4, the soft brush 5 is fixed right above the conveying track 13 through the fixing plate 4, and the fixing plate 4 is arranged to play a role in separation, so that the interior of the sand blasting machine body 1 is divided into two areas, namely sand blasting area and cleaning area, and the soft brush 5 is convenient to fix;

as shown in fig. 2 and 3, one end of the fastening bolt 7 penetrates through the bottom of the limiting ring 6 and extends to the top of the limiting ring 6, one end of the fastening bolt 7 is in threaded connection with the inner top wall of the sand blasting machine body 1, the limiting ring 6 is fixed on the inner top wall of the sand blasting machine body 1 through the fastening bolt 7, and the mounting and fixing of the limiting ring 6 are facilitated through the arranged fastening bolt 7;

specifically, as shown in fig. 2 and 5, the rubber collar 9 and the material injection hose 12 form a clamping structure, the inner surface of the rubber collar 9 is attached to the outer surface of the material injection hose 12, the inner dimension of the rubber collar 9 is completely matched with the outer dimension of the material injection hose 12, and the clamping and limiting of the material injection hose 12 are facilitated through the arranged rubber collar 9;

as shown in fig. 2, one side of the frame plate 14 is welded to the inner side wall of the sand blasting machine body 1, the other side of the frame plate 14 is welded to the right side wall of the fixing plate 4, the frame plate 14 is fixed between the sand blasting machine body 1 and the fixing plate 4, and the air pump 15 is conveniently mounted through the frame plate 14;

specifically, as shown in fig. 2, one end of the connecting air pipe 17 is fixedly connected with the air pump 15, the other end of the connecting air pipe 17 is fixedly connected with the branch exhaust pipe 18, the branch exhaust pipe 18 is connected with the air pump 15 through the connecting air pipe 17, the air pump 15, the connecting air pipe 17 and the branch exhaust pipe 18 form an integrated structure, the connection among the components is tighter due to the integrated design, and the connection among the air pump 15, the connecting air pipe 17 and the branch exhaust pipe 18 is more stable.

The working principle is as follows: when the omnibearing sand blasting device for hardware processing is used, according to the figures 1, 2, 3 and 4, a hardware processing piece to be processed is placed at the left end of the top of a conveying crawler 13, a sand blasting machine body 1 is started, the processing piece enters the sand blasting machine body 1 through an inlet 2 along with the transportation of the conveying crawler 13, a nozzle 11 sprays sand to the surface of the processing piece, the sand moving at a high speed erodes the surface of the processing piece, the surface quality of an object is improved, a swing arm 10 drives the nozzle 11 to regularly swing in the sand blasting process of the nozzle 11, so that the sand blasting is more uniform, a material injection hose 12 at the top of the nozzle 11 is subjected to double limiting of a rubber clamping ring 9 and a material injection hose 12 and is not easy to be mixed together, the processing piece after sand blasting continues to be transported rightwards along with the conveying crawler 13, and passes through the lower part of a fixing plate 4 and is subjected to the sweeping of a soft brush 5, the sand on the surface of the processing piece can be preliminarily cleaned, then the air pump 15 collects the outside air through the air inlet pipe 16, and forms an air flow through the connecting air pipe 17 and the shunt discharge pipe 18 to blow towards the workpiece, so that the surface of the workpiece is cleaned for the second time, and finally the workpiece is conveyed out of the device from the outlet 3 along with the conveying crawler 13.

Those not described in detail in this specification are within the skill of the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an all-round sand blasting unit is used in hardware processing which characterized in that includes:

2. The all-round sand blasting unit is used to hardware processing according to claim 1, its characterized in that: the top of the soft brush is fixedly connected with the bottom plate of the fixing plate, and the soft brush is fixed right above the conveying track through the fixing plate.

3. The all-round sand blasting unit is used to hardware processing according to claim 1, its characterized in that: one end of the fastening bolt penetrates through the bottom of the limiting ring and extends to the top of the limiting ring, one end of the fastening bolt is in threaded connection with the inner top wall of the sand blasting machine body, and the limiting ring is fixed on the inner top wall of the sand blasting machine body through the fastening bolt.

4. The all-round sand blasting unit is used to hardware processing according to claim 1, its characterized in that: the rubber clamping ring and the material injection hose form a clamping structure, the inner surface of the rubber clamping ring is attached to the outer surface of the material injection hose, and the inner size of the rubber clamping ring is completely matched with the outer size of the material injection hose.

5. The all-round sand blasting unit is used to hardware processing according to claim 1, its characterized in that: one side of the frame plate is welded with the inner side wall of the sand blasting machine body, the other side of the frame plate is welded with the right side wall of the fixed plate, and the frame plate is fixed between the sand blasting machine body and the fixed plate.

6. The all-round sand blasting unit is used to hardware processing according to claim 1, its characterized in that: one end of the connecting air pipe is fixedly connected with the air pump, the other end of the connecting air pipe is fixedly connected with the shunt calandria, the shunt calandria is connected with the air pump through the connecting air pipe, and the air pump, the connecting air pipe and the shunt calandria form an integrated structure.