CN214642869U - Energy-saving dry sand blasting device - Google Patents

Abstract

The utility model relates to an energy-saving dry sand blasting device relates to sand blasting equipment's technical field, and it includes the frame, the frame is equipped with stores up the sand box, and the below of storing up the sand box is equipped with a plurality of conveying running rollers, and every conveying running roller all rotates with the frame to be connected, has the interval between two adjacent conveying running rollers, and the frame is equipped with the sandblast pipe that is located conveying running roller top, and the side of frame is equipped with the guard plate, and the guard plate rotates with the frame to be connected, and the guard plate is located the tip of conveying running roller, and the frame is equipped with the locking Assembly who is used for fixed guard plate. This application can improve sand and spray the in-process, and sand splashes and causes extravagant problem.

Description

Energy-saving dry sand blasting device

Technical Field

The utility model belongs to the technical field of sand blasting equipment's technique and specifically relates to an energy-saving dry sand blasting unit is related to.

Background

A sand blasting machine is a device for cleaning and roughening the surface of a matrix by using the impact action of high-speed sand flow.

The related art can refer to the chinese utility model patent with the publication number CN206689935U, which discloses a dry sand blasting machine, comprising: abrasive material feeding mechanism, the accuse valve admits air, inlet circuit one, inlet circuit two, the check valve, the tee bend, the sand valve transfers, the sandblast hose, spray gun and support, wherein abrasive material feeding mechanism is including going into the sand pipe, the one-level dust absorption pipe, the second grade dust absorption pipe, the hot mixer, the check valve, drying bucket and sand bucket, it locates sand bucket upper portion to go into the sand pipe wherein, it is equipped with one-level dust absorption pipe and second grade dust absorption pipe to go into to manage, it is equipped with drying bucket to go into between sand pipe and the sand bucket, be equipped with the hot mixer in the drying bucket, the accuse valve that admits air is connected with inlet circuit one and inlet circuit two, the sand valve passes through the bolt fastening in sand bucket lower part.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the surface of a workpiece is washed, sand is sprayed on the surface of the workpiece by the spray gun, the impact force of the sand surface plays a role in cleaning the surface of the workpiece, but the sand partially splashes in the spraying process, so that the waste of the sand is caused.

SUMMERY OF THE UTILITY MODEL

In order to improve sand at the injection in-process, the sand splashes and causes extravagant problem, this application provides an energy-saving dry sand blasting unit.

The application provides an energy-saving dry sand blasting device adopts following technical scheme:

the utility model provides an energy-saving dry sand blasting device, includes the frame, the frame is equipped with stores up the sand box, and the below of storing up the sand box is equipped with a plurality of conveying running rollers, and every conveying running roller all rotates with the frame to be connected, has the interval between two adjacent conveying running rollers, and the frame is equipped with the sandblast pipe that is located conveying running roller top, and the side of frame is equipped with the guard plate, and the guard plate rotates with the frame to be connected, and the guard plate is located the tip of conveying running roller, and the frame is equipped with the locking Assembly who is used for fixed guard plate.

Through adopting above-mentioned technical scheme, the operator places the work piece between adjacent conveying running roller, the guard plate rotates, upwards rotate the back with the guard plate, the operator passes through locking Assembly, can be fixed guard plate and frame, sand passes through the sandblast pipe blowout, sand can be through great impact force injection at the work piece surface, the realization is with the abluent purpose of work piece surface, the rotation of conveying running roller can drive the work piece and rotate, the rotation of work piece can increase sand and the area of contact of work piece surface, thereby make sand wash more thorough purpose with the work piece surface, sand is at the injection in-process, great impact force makes sand splash, the operator is through setting up the guard plate, can keep off sand in the frame, reduce the possibility that sand splashes, resources are saved.

Optionally, the frame is provided with a guide chamber, and the guide chamber is located below the conveying roller.

Through adopting above-mentioned technical scheme, the sandblast pipe spouts sand on the workpiece surface, and sand is through contacting with the work piece, realizes the abluent purpose in sand surface, and the sand back that spouts drops in the direction cavity, and the setting up of direction cavity can be so that sand more concentrate when whereabouts, and the piling up of sand can be convenient for the operator with sand centralized processing for it is more convenient when sand is collected.

Optionally, the guide chamber is wide at the top and narrow at the bottom.

Through adopting above-mentioned technical scheme, the sand flows in from the direction cavity, and the setting of narrow form under the wide on the direction cavity can reduce the range of piling up when sand is piled up for piling up of sand is more concentrated, thereby makes the collection of sand more convenient.

Optionally, a baffle is arranged below the guide chamber, the baffle is horizontally arranged, and the baffle slides along the horizontal direction.

By adopting the technical scheme, when more sand is accumulated at the bottom end of the guide chamber, an operator slides the baffle plate into the bottom end of the guide chamber along the horizontal direction, and the baffle plate can shield the discharge hole at the bottom end of the guide chamber, so that the possibility of the sand flowing out of the bottom end of the guide chamber is reduced, and the operator can conveniently move the accumulated sand out of the bottom end of the guide chamber; simultaneously, the setting of baffle can be convenient the velocity of flow when adjusting sand and flowing out from the direction cavity.

Optionally, the side fixedly connected with of direction cavity holds the ring, holds ring level setting, holds ring and baffle adaptation, the tip fixedly connected with extension board of baffle, and the length direction of extension board is perpendicular with the length direction of baffle, and the extension board is contradicted with the border that holds the ring.

Through adopting above-mentioned technical scheme, the baffle is in idle in-process, wears to locate the bearing ring with the baffle, and the butt of extension board with bearing ring can be spacing with the baffle, reduces the baffle from bearing the intra-annular possibility that drops, and the setting of bearing ring can be convenient for the operator use the baffle at any time, provides convenient for the use of baffle.

Optionally, each conveying roller is provided with a plurality of scratches.

Through adopting above-mentioned technical scheme, the operator places the work piece between adjacent conveying running roller, and the rotation of conveying running roller drives the work piece and rotates, increases the area of contact of sand and work piece for the washing of work piece is more abundant, and the mar can increase the area of contact of conveying running roller and work piece, and the rotation of sand conveying running roller realizes the purpose with sand grinding at the injection in-process, thereby makes the work piece wash more thoroughly.

Optionally, the locking assembly comprises a bolt, and the bolt is arranged on one side of the frame close to the protection plate.

Through adopting above-mentioned technical scheme, sand is when spraying, and the operator rotates the guard plate, and the guard plate upwards rotates the back, and it is spacing with the guard plate through the bolt, realizes the fixed purpose of guard plate to reduce the possibility that sand splashes, realize keeping off the purpose of sand in the direction cavity.

Optionally, the protection plate is fixedly connected with a handle, and the handle is arranged along the horizontal direction.

Through adopting above-mentioned technical scheme, the operator is when rotating the guard plate, and the setting of handle provides the operator strong point for it is more convenient laborsaving when rotating the guard plate.

In summary, the present application includes at least one of the following beneficial technical effects:

1. an operator places a workpiece between adjacent conveying rollers, rotates the protection plate, and after the protection plate rotates upwards, the operator can fix the protection plate with the rack through the locking assembly, sand is sprayed out through the sand spraying pipe, the sand can be sprayed on the surface of the workpiece through large impact force, so that the purpose of cleaning the surface of the workpiece is achieved, the workpiece can be driven to rotate through the rotation of the conveying rollers, the contact area between the sand and the surface of the workpiece can be increased through the rotation of the workpiece, the purpose of washing the surface of the workpiece more thoroughly by the sand is achieved, the sand splashes due to the large impact force in the spraying process, the operator can block the sand in the rack through the arrangement of the protection plate, the possibility of sand splashing is reduced, and resources are saved;

2. the sand blasting pipe sprays sand on the surface of a workpiece, the sand is contacted with the workpiece, the purpose of cleaning the surface of the sand is achieved, the sand falls out of the guide chamber after being sprayed out, the guide chamber is arranged, so that the sand falls more intensively, the sand is accumulated, an operator can conveniently perform centralized treatment on the sand, and the sand is more convenient to collect;

3. the sand flows out from the guide cavity, and the wide narrow shape's under the guide cavity setting can reduce the range of piling up when sand is piled up for piling up of sand is more concentrated, thereby makes the collection of sand more convenient.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

FIG. 2 is a schematic view showing the positional relationship between the conveying rollers and the scratches according to the embodiment of the present application.

FIG. 3 is a schematic diagram illustrating the position relationship among the guide chamber, the guide slot and the baffle according to the embodiment of the present application.

Description of reference numerals: 1. a frame; 11. a sand storage box; 111. a sand blasting pipe; 12. a cleaning tank; 13. a guide chamber; 131. a sand outlet; 2. a transfer roller; 21. scratching; 3. a protection plate; 31. a bolt; 32. a handle; 4. a guide groove; 5. a baffle plate; 51. an extension plate; 6. a bearing ring; 61. a first base plate; 62. a second base plate.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses energy-saving dry sand blasting device. Referring to fig. 1 and 2, the energy-saving dry sand blasting device comprises a frame 1, wherein a sand storage box 11 is arranged on the frame 1, the sand storage box 11 is positioned above the frame 1, the sand storage box 11 is hollow, and the sand storage box 11 is fixedly connected with the frame 1; a cleaning box 12 is arranged below the sand storage box 11, a plurality of conveying rollers 2 are arranged in the cleaning box 12, each conveying roller 2 is arranged along the horizontal direction, and each conveying roller 2 is rotatably connected with the rack 1; the bottom of the sand storage box 11 is provided with a plurality of sand blasting pipes 111, and the sand blasting port of each sand blasting pipe 111 faces the conveying roller 2.

Referring to fig. 1 and 2, an operator places a workpiece between two adjacent conveying rollers 2, opens the sand blasting pipe 111, and sprays sand in the sand storage box 11 to the surface of the workpiece through the sand blasting pipe 111, so as to clean the workpiece by using the impact force generated when the sand is sprayed.

Referring to fig. 2, many mar 21 have all been seted up on every conveying roller 2's surface, and many mar 21 crisscross settings, every mar 21 all extend the setting along conveying roller 2's length direction. The operator places the work piece between two adjacent conveying running roller 2, and conveying running roller 2's rotation can drive the work piece and rotate, and the 111 sandblast of blast pipe realize the abluent purpose of workpiece surface, and when the work piece rotated under conveying running roller 2's rotation, the setting of mar 21 can increase the friction between work piece and the conveying running roller 2 for the washing of work piece is more thorough.

Referring to fig. 1 and 2, the side wall of the cleaning tank 12 is provided with a protection plate 3, the protection plate 3 is plate-shaped, the protection plate 3 is arranged along the vertical direction, the protection plate 3 is rotatably connected with the cleaning tank 12, the axis of the protection plate 3 is in the horizontal direction, the top end of the protection plate 3 is abutted against the bottom end of the sand storage tank 11, and the bottom end of the sand storage tank 11 is provided with a locking assembly for fixing the protection plate 3.

Referring to fig. 1, fig. 2, the operator places the work piece between adjacent conveying running roller 2, the operator upwards rotates guard plate 3, it is fixed with guard plate 3 to utilize locking Assembly, to be sealed with washing case 12, the operator starts sandblast pipe 111, the impact force when utilizing sandblast pipe 111 to sandblast realizes the abluent purpose of work piece surface, sandblast pipe 111 is when the sandblast, because when sand and work piece contact, the impact force of sand is great, can make the sand splash, guard plate 3's setting can separate the fender with the sand, reduce the possibility that the sand splashes out, thereby reduce the waste of sand, save resources.

Referring to fig. 1, the protection plate 3 is connected with a handle 32 at one end close to the sand storage box 11, the handle 32 is arranged along the horizontal direction, the handle 32 is fixedly connected with the protection plate 3, the handle 32 is positioned at the middle part of one side of the protection plate 3 close to the sand storage box 11, and when an operator rotates the protection plate 3 upwards, the handle 32 is arranged to provide a supporting point for the operator to rotate the protection plate 3, so that the operator can rotate the protection plate 3 more conveniently.

Referring to fig. 1, the locking assembly includes two bolts 31, the two bolts 31 are respectively located at two ends of the protection plate 3, each bolt 31 is vertically disposed, one end of each bolt 31 is connected with the bottom end of the sand storage box 11 through a bolt, and the other end of each bolt 31 is connected with one end of the protection plate 3 close to the sand storage box 11 through a bolt.

Referring to fig. 1, after the operator rotates the protection plate 3 upwards, the protection plate 3 and the bottom end of the primary screening can be fixedly connected through the bolt 31, and the purpose of fixing the protection plate 3 is achieved through the bolt 31, so that the possibility of sand splashing in the cleaning process of a workpiece is reduced.

Referring to fig. 1 and 3, a guide chamber 13 is arranged below the cleaning box 12, the guide chamber 13 is communicated with the cleaning box 12, the guide chamber 13 is arranged along the vertical direction, and a sand outlet 131 is formed in the bottom end of the guide chamber 13.

Referring to fig. 2 and 3, the purpose of cleaning the surface of a workpiece is achieved by using a large impact force during sand blasting of the sand blasting pipe 111, sand drops into the guide chamber 13 from the cleaning box 12, the sand flows out from the sand outlet 131, the sand is concentrated and accumulated by the guide chamber 13, an operator can recycle the sand conveniently, and the sand is convenient to collect by the operator.

Referring to fig. 3, the guide chamber 13 is wide at the top and narrow at the bottom, and when the sand flowed out from the guide chamber 13, the bottom of the guide chamber 13 can make the more concentrated outflow of sand, and the cavity of the guide chamber 13 can collect the sand, so that the sand is temporarily stored, so that the sand is concentrated to flow out, and the possibility of sand dispersion is reduced, thereby making the sand more concentrated when piling up.

Referring to fig. 3, the sand outlet 131 is provided with a guide groove 4, the guide groove 4 is horizontally provided, the guide chamber 13 is provided with a baffle 5, the baffle 5 is matched with the guide groove 4, the baffle 5 is horizontally provided, and the baffle 5 penetrates through the guide groove 4 along the horizontal direction and is connected with the guide groove 4 in a sliding manner. When sand is piled up and is not convenient for handle in the below operator of guide chamber 13, the operator can wear to locate in the guide way 4 baffle 5 along the horizontal direction to with sand outlet 131 sealed, thereby reduce the possibility that sand flows out from sand outlet 131, realize keeping in the purpose in guide chamber 13 with sand.

Referring to fig. 3, the one end fixedly connected with of baffle 5 extends board 51, and it is platelike to extend board 51, and the length direction that extends board 51 is perpendicular with the length direction of baffle 5, and the operator wears to locate guide way 4 with baffle 5, and the setting of extending board 51 can be spacing with baffle 5, and simultaneously, the setting of extending board 51 can be convenient for the operator wears to locate guide way 4 with baffle 5, provides convenient when getting and putting baffle 5.

Referring to fig. 3, the side of the guide chamber 13 is fixedly connected with a receiving ring 6, the receiving ring 6 is adapted to the baffle 5, the receiving ring 6 includes two first bottom plates 61 and two second bottom plates 62, and both the two first bottom plates 61 are perpendicular to the side wall of the bottom end of the guide chamber 13; the second bottom plate 62 is located between the two first bottom plates 61, the second bottom plate 62 is located at one end of the first bottom plate 61 far away from the guide chamber 13, and the second bottom plate 62 is fixedly connected with the first bottom plate 61.

Referring to fig. 3, baffle 5 is when idle, and in the operator wears to locate the baffle 5 and connects ring 6, extension board 51 can contradict with second bottom plate 62 to accept baffle 5 fixedly, the setting of accepting ring 6 can make the operator more convenient when getting and putting baffle 5.

The implementation principle of an energy-saving dry sand blasting device in the embodiment of the application is as follows: the operator places the work piece between two adjacent conveying running rollers 2, and conveying running roller 2's rotation can drive the work piece and rotate, and sand blasting pipe 111 sprays sand at the work piece surface, and the impact force when utilizing the sandblast realizes the abluent purpose in sand surface, and sand is spraying the in-process, and the setting of guard plate 3 can reduce the possibility that sand splashes to reduce the waste of sand, resources are saved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides an energy-saving dry sand blasting device, includes frame (1), its characterized in that: frame (1) is equipped with sand storage box (11), the below of sand storage box (11) is equipped with a plurality of conveying roller (2), every conveying roller (2) all rotates with frame (1) to be connected, there is the interval between two adjacent conveying roller (2), frame (1) is equipped with sandblast pipe (111) that are located conveying roller (2) top, the side of frame (1) is equipped with guard plate (3), guard plate (3) rotate with frame (1) to be connected, guard plate (3) are located the tip of conveying roller (2), frame (1) is equipped with the locking Assembly who is used for fixed guard plate (3).

2. The energy-saving dry blasting apparatus according to claim 1, wherein: the machine frame (1) is provided with a guide chamber (13), and the guide chamber (13) is positioned below the conveying roller (2).

3. The energy-saving dry blasting apparatus according to claim 2, wherein: the guide chamber (13) is wide at the top and narrow at the bottom.

4. The energy-saving dry blasting apparatus according to claim 2, wherein: the guide chamber (13) is provided with a baffle (5) below, the baffle (5) is horizontally arranged, and the baffle (5) slides along the horizontal direction.

5. The energy-saving dry blasting apparatus according to claim 4, wherein: the side fixedly connected with of guide chamber (13) accepts ring (6), accepts ring (6) level setting, accepts ring (6) and baffle (5) adaptation, and the tip fixedly connected with of baffle (5) extends board (51), and the length direction of extending board (51) is perpendicular with the length direction of baffle (5), and the border of extending board (51) and accepting ring (6) is contradicted.

6. The energy-saving dry blasting apparatus according to claim 1, wherein: each conveying roller wheel (2) is provided with a plurality of scratches (21).

7. The energy-saving dry blasting apparatus according to claim 1, wherein: the locking assembly comprises a bolt (31), and the bolt (31) is arranged on one side, close to the protection plate (3), of the rack (1).

8. The energy-saving dry blasting apparatus according to claim 1, wherein: the protection plate (3) is fixedly connected with a handle (32), and the handle (32) is arranged along the horizontal direction.

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