Automatic sand adding device for diamond wire saw

Abstract

The utility model discloses an automatic sand-adding device for a diamond wire saw, comprising a sand-adding tank: a feed pipe and a motor are fixedly connected to the upper side of the sand-adding tank, an air pump is fixedly connected to the outer side of the sand-adding tank, a rotating shaft is rotatably connected to the inner side of the sand-adding tank, a bottom frame is fixedly connected to the lower end of the rotating shaft, a stirring plate is fixedly connected to the outer side of the rotating shaft, a funnel is fixedly connected to the inner side of the sand-adding tank, a dust-removing unit is arranged at the lower side of the funnel, the dust-removing unit comprises a connecting pipe, the connecting pipe is fixedly connected to the lower side of the funnel, a discharge tank is fixedly connected to the lower end of the connecting pipe, and an absorption cylinder is fixedly connected to the outer side of the discharge tank. By providing the funnel, the connecting pipe, the discharge tank, the absorption cylinder, the air pump, the fixed pipe, the absorption head and the discharge pipe, it is convenient to absorb the dust in the sand material during the feeding process, reduce the dust content in the sand material, and avoid affecting the overall quality of the diamond wire saw.

Description

Technical Field

[0001] The utility model relates to the field of diamond wire saws, in particular to an automatic sand adding device for diamond wire saws. Background Art

[0002] Diamond wire saw is a superhard material tool used to cut hard and brittle materials such as silicon and silicon carbide by fixing diamond abrasive on metal wire through electroplating process or resin bonding method. Diamond particles are attached to the surface of metal wire to improve cutting ability and quality.

[0003] When adding sand to the diamond wire saw, the dust in the sand will directly stick to the diamond wire saw during the discharge process, which will easily affect the overall quality of the diamond wire saw. Utility Model Content

[0004] In order to overcome the disadvantage in the prior art that dust in the abrasive material easily affects the quality of the diamond wire saw, one of the purposes of the utility model is to provide an automatic abrasive adding device for a diamond wire saw.

[0005] One of the purposes of the utility model is achieved by the following technical solution: an automatic sand-feeding device for a diamond wire saw, comprising a sand-feeding tank: a feed pipe and a motor are fixedly connected to the upper side of the sand-feeding tank, an air pump is fixedly connected to the outer side of the sand-feeding tank, a rotating shaft is rotatably connected to the inner side of the sand-feeding tank, a bottom frame is fixedly connected to the lower end of the rotating shaft, a stirring plate is fixedly connected to the outer side of the rotating shaft, a funnel is fixedly connected to the inner side of the sand-feeding tank, and a dust removal unit is arranged at the lower side of the funnel;

[0006] The dust removal unit includes a connecting pipe, which is fixedly connected to the lower side of the funnel, the lower end of the connecting pipe is fixedly connected to a discharge tank, the outer side of the discharge tank is fixedly connected to an absorption cylinder, the outer side of the absorption cylinder is fixedly connected to an absorption head, a fixed pipe is fixedly connected between the air pump and the absorption cylinder, and the lower side of the discharge tank is fixedly connected to a discharge pipe.

[0007] According to the automatic sand adding device for a diamond wire saw, a first valve is arranged on the outer side of the connecting pipe, and a second valve is arranged on the outer side of the fixed pipe.

[0008] According to the automatic sand-feeding device for a diamond wire saw, a plurality of the absorption heads are provided.

[0009] According to the automatic sand adding device for a diamond wire saw, the outer end of the absorption head is located on the inner side of the discharge tank.

[0010] According to the automatic sand-adding device for a diamond wire saw, a fixing rod is fixedly connected to the upper side of the base frame.

[0011] According to the automatic sand-feeding device for a diamond wire saw, a plurality of the fixing rods and a plurality of the stirring plates are provided.

[0012] Beneficial effects:

[0013] By providing a funnel, a connecting pipe, a discharge tank, an absorption tube, an air pump, a fixed pipe, an absorption head and a discharge pipe, it is convenient to absorb dust in the abrasive material during the feeding process, reduce the dust content in the abrasive material, and avoid affecting the overall quality of the diamond wire saw.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is an overall three-dimensional structural diagram of an automatic sand-adding device for a diamond wire saw according to the utility model;

[0017] Figure 2 This is a three-dimensional internal structure diagram of an automatic sand adding device for a diamond wire saw according to the utility model;

[0018] Figure 3 This is a sectional three-dimensional structural diagram of an automatic sand-feeding device for a diamond wire saw according to the utility model;

[0019] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0020] Legend:

[0021] 1. Sand adding tank; 2. Air pump; 3. Motor; 4. Feed pipe; 5. Dust removal unit; 501. Connecting pipe; 502. Valve 1; 503. Discharge tank; 504. Absorption cylinder; 505. Absorption head; 506. Discharge pipe; 507. Fixed pipe; 508. Valve 2; 6. Rotating shaft; 7. Stirring plate; 8. Base frame; 9. Fixed rod; 10. Funnel. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4, an automatic sand adding device for a diamond wire saw comprises a sand adding tank 1: a feeding pipe 4 and a motor 3 are fixedly connected to the upper side of the sand adding tank 1, an air pump 2 is fixedly connected to the outer side of the sand adding tank 1, a rotating shaft 6 is rotatably connected to the inner side of the sand adding tank 1, a bottom frame 8 is fixedly connected to the lower end of the rotating shaft 6, a stirring plate 7 is fixedly connected to the outer side of the rotating shaft 6, a funnel 10 is fixedly connected to the inner side of the sand adding tank 1, a dust removal unit 5 is arranged at the lower side of the funnel 10, a fixing rod 9 is fixedly connected to the upper side of the bottom frame 8, and a plurality of fixing rods 9 and stirring plates 7 are arranged. When in use, sand material is passed into the sand adding tank 1 through the feeding pipe 4, and the motor 3 is started, the motor 3 drives the rotating shaft 6 to rotate, and the rotating shaft 6 drives the stirring plate 7 to rotate, so as to facilitate the full mixing of the sand material, and at the same time, the rotating shaft 6 drives the bottom frame 8 to rotate, and the bottom frame 8 drives the fixing rod 9 to rotate, and the fixing rod 9 stirs the sand material to increase the mixing effect, and the sand material is discharged in a centralized manner through the funnel 10.

[0024] The dust removal unit 5 includes a connecting pipe 501, which is fixedly connected to the lower side of the funnel 10, a discharge tank 503 is fixedly connected to the lower end of the connecting pipe 501, an absorption cylinder 504 is fixedly connected to the outer side of the discharge tank 503, an absorption head 505 is fixedly connected to the outer side of the absorption cylinder 504, a fixed pipe 507 is fixedly connected between the air pump 2 and the absorption cylinder 504, a discharge pipe 506 is fixedly connected to the lower side of the discharge tank 503, a valve 1 502 is arranged on the outer side of the connecting pipe 501, and a valve 2 508 is arranged on the outer side of the fixed pipe 507. There are multiple absorption heads 505, and the outer end of the absorption head 505 is located on the inner side of the discharge tank 503. After the stirring and mixing is completed, the valve 1 502 is controlled to make the sand in the funnel 10 fall down in a concentrated manner, and under the action of gravity, the sand is discharged through the discharge pipe 506, which is convenient for the sand to be added. During the discharge process, the air pump 2 is started. Under the action of the fixed tube 507, the absorption tube 504 and the absorption head 505, the multiple absorption heads 505 absorb the floating dust. The air pump 2 is connected to an external vacuum cleaner to reduce the dust content in the abrasive material and avoid affecting the overall quality of the diamond wire saw.

[0025] Working principle: When in use, the staff first passes the sand material into the sand tank 1 through the feed pipe 4, then starts the motor 3, controls the stirring plate 7 and the fixed rod 9 on the bottom frame 8 to rotate, so as to facilitate the mixing of the sand material and avoid the sand material from agglomerating, and then controls the valve 1 502 to discharge the sand material through the discharge pipe 506 to sand the diamond wire saw. Under the action of the air pump 2, the fixed pipe 507, the absorption tube 504 and the absorption head 505, it is convenient to absorb the dust floating in the sand material to avoid affecting the quality of the diamond wire saw.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A diamond wire saw automatic sand adding device, characterized in that: The invention comprises a sand adding tank (1): a feeding pipe (4) and a motor (3) are fixedly connected to the upper side of the sand adding tank (1); an air pump (2) is fixedly connected to the outer side of the sand adding tank (1); a rotating shaft (6) is rotatably connected to the inner side of the sand adding tank (1); a bottom frame (8) is fixedly connected to the lower end of the rotating shaft (6); a stirring plate (7) is fixedly connected to the outer side of the rotating shaft (6); a funnel (10) is fixedly connected to the inner side of the sand adding tank (1); and a dust removal unit (5) is arranged on the lower side of the funnel (10); The dust removal unit (5) comprises a connecting pipe (501), wherein the connecting pipe (501) is fixedly connected to the lower side of the funnel (10), the lower end of the connecting pipe (501) is fixedly connected to a discharge tank (503), the outer side of the discharge tank (503) is fixedly connected to an absorption cylinder (504), the outer side of the absorption cylinder (504) is fixedly connected to an absorption head (505), a fixed pipe (507) is fixedly connected between the air pump (2) and the absorption cylinder (504), and the lower side of the discharge tank (503) is fixedly connected to a discharge pipe (506).

2. The automatic sanding device for diamond wire saw according to claim 1, characterized in that: A valve 1 (502) is disposed on the outer side of the connecting pipe (501), and a valve 2 (508) is disposed on the outer side of the fixed pipe (507).

3. The automatic sand adding device for diamond wire saw according to claim 1, characterized in that: The number of the absorption heads (505) is multiple.

4. The automatic sand adding device for diamond wire saw according to claim 1, characterized in that: The outer end of the absorption head (505) is located inside the discharge tank (503).

5. The automatic sand adding device for diamond wire saw according to claim 1, characterized in that: A fixing rod (9) is fixedly connected to the upper side of the base frame (8).

6. The automatic sand adding device for diamond wire saw according to claim 5, characterized in that: The fixing rods (9) and the stirring plates (7) are both provided in plural numbers.

Images