CN213889615U

CN213889615U - Sand blasting unit for surface treatment for screw production

Info

Publication number: CN213889615U
Application number: CN202022701439.0U
Authority: CN
Inventors: 吴茜
Original assignee: Chongqing Mingbiao Machinery Manufacturing Co ltd
Current assignee: Chongqing Mingbiao Machinery Manufacturing Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-08-06
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a screw production is with surface treatment's sand blasting unit, including quick-witted case, working bin, sandblast head, air-blower, machine bottom of the case portion is connected with useless sand fill, machine bottom of the case portion is connected with four stabilizer blades, useless sand fill is located four the stabilizer blade is inboard, stabilizer blade one side of machine case front side is connected with the air-blower frame, air-blower frame top is connected with the air-blower, the air-blower is connected with sand outlet pipe, sand outlet pipe one end with useless sand fill is connected, the sand outlet pipe other end is connected with the collecting box, the collecting box is located useless sand fill below. Has the advantages that: this sand blasting unit once can carry out sand blasting to a large amount of screws, can reduce artifical intensity of labour automatically to the screw sandblast, and the sandblast work is gone on in confined quick-witted case to can collect useless sand, reduce because of the dust diffusion harm that the people produced, solved the poor and low problem of production efficiency of traditional sand blasting unit protectiveness.

Description

Sand blasting unit for surface treatment for screw production

Technical Field

The utility model relates to a sand blasting unit technical field especially relates to a surface treatment's sand blasting unit is used in screw production.

Background

Sandblasting is a process of cleaning and roughening the surface of a substrate by the impact action of a high-velocity stream of sand. Compressed air is adopted as power to form a high-speed spray beam to spray materials (copper ore sand, quartz sand, carborundum, iron sand and Hainan sand) to the surface of a workpiece to be treated at a high speed, so that the appearance or the shape of the outer surface of the workpiece is changed, the surface of the workpiece obtains certain cleanliness and different roughness due to the impact and cutting action of an abrasive on the surface of the workpiece, and the mechanical property of the surface of the workpiece is improved, so that the fatigue resistance of the workpiece is improved, the adhesive force between the workpiece and a coating is increased, the durability of a coating film is prolonged, the leveling and decoration of the coating are facilitated, a sand blasting device is used in the production of screws, most of the sand blasting devices in the market at present manually hold the workpiece by workers for sand blasting, a large amount of dust is generated in the sand blasting process, the protection performance is poor, and harm is generated to human bodies, and manual sandblast can consume a large amount of manpower, and production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a surface treatment's sand blasting unit is used in screw production in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a sand blasting device for surface treatment for screw production comprises a case, a working bin, a sand blasting head and an air blower, wherein a waste sand hopper is connected to the bottom of the case, waste sand and impurities after use can fall into the waste sand hopper, four support legs are connected to the bottom of the case, the waste sand hopper is positioned on the inner sides of the four support legs, one side of the support leg on the front side of the case is connected with an air blower base, the top of the air blower base is connected with the air blower, the air blower is connected with a sand outlet pipe, one end of the sand outlet pipe is connected with the waste sand hopper, the other end of the sand outlet pipe is connected with a collecting box, the air blower can suck the waste sand and the impurities in the waste sand hopper out of the sand outlet pipe and then blows the waste sand into the collecting box, the collecting box is positioned below the waste sand hopper, the front side of the case is connected with a closed door, the closed door can prevent dust diffusion, an observation window is arranged in the middle of the closed door, the working state of the sand blasting device can be observed through the observation window, the front side of the sealing door is connected with a handle, the top of the case is connected with a sand storage box which can store a large amount of sand, so that the sand blasting device can work for a long time, the rear side of the cabinet is connected with a motor base, the top of the motor base is connected with a motor, the output end of the motor is connected with a transmission shaft, the transmission shaft penetrates through the rear side box wall of the case to be connected with the working bin, the working bin is positioned in the case, the bottom of the sand storage box is connected with a sand inlet pipe, the sand inlet pipe penetrates through the top case wall of the case and extends into the case, the other end of the sand inlet pipe is connected with a sand blasting head which is positioned in the working bin, a screen is connected in the machine case and below the working bin, the screen cloth can filter great impurity and prevent to make the screw fall into because of misoperation in the waste sand hopper.

In the structure, put into the working bin with the screw that needs the sandblast, close the door, open sand blasting unit's switch, the motor will drive the transmission shaft rotates, the transmission shaft drive the working bin rotates, sandblast head blowout sand material carries out sand blasting to the screw and handles, and the screw will be in always in the course of the work the bottom of working bin, and because the rotation of working bin, the screw that can not stop turns, can make the abundant sandblast of screw, and the waste sand material after the sandblast can fall into in the waste sand hopper, through the air-blower sends waste sand material to in the collection box for handle.

Preferably, the case is welded to the support legs, the waste sand hopper is welded to the case, the sand outlet pipe is welded to the waste sand hopper, the sand outlet pipe is connected to the blower in a socket-and-spigot manner, and the sand outlet pipe is welded to the collection box.

Preferably, the blower base is welded with the support legs, the blower is connected with the blower base through bolts, the motor base is welded with the case, the motor is connected with the motor base through bolts, the output end of the motor is connected with the transmission shaft through a coupler, the transmission shaft is connected with a bearing of the case, and the transmission shaft is connected with the working bin key.

Preferably, the sealing door is hinged to the case, the handle is welded to the sealing door, the sand storage box is welded to the case, the sand inlet pipe is in socket joint with the sand storage box, the sand inlet pipe is welded to the case, the sand inlet pipe is in threaded connection with the sand blasting head, and the screen is welded to the case.

Has the advantages that: this sand blasting unit once can carry out sand blasting to a large amount of screws, can reduce artifical intensity of labour automatically to the screw sandblast, and the sandblast work is gone on in confined quick-witted case to can collect useless sand, reduce because of the dust diffusion harm that the people produced, solved the poor and low problem of production efficiency of traditional sand blasting unit protectiveness.

Drawings

Fig. 1 is a perspective view of a surface-treated sand blasting device for screw production according to the present invention;

fig. 2 is a left side view of the surface-treated blasting apparatus for screw production according to the present invention;

fig. 3 is an internal view of a cabinet of a sand blasting device with surface treatment for screw production according to the present invention;

fig. 4 is a left side sectional view of a case of the sand blasting device for surface treatment in screw production.

The reference numerals are explained below: 1. a chassis; 2. a support leg; 3. a waste sand hopper; 4. a collection box; 5. a sand outlet pipe; 6. a blower; 7. a blower base; 8. a sand storage box; 9. a closing door; 10. an observation window; 11. a handle; 12. a motor; 13. a motor base; 14. a drive shaft; 15. a working bin; 16. a sand inlet pipe; 17. a sand blasting head; 18. and (4) screening.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in figures 1-4, a sand blasting device for surface treatment for screw production comprises a machine case 1, a working bin 15, a sand blasting head 17 and an air blower 6, wherein the bottom of the machine case 1 is connected with a waste sand hopper 3, the bottom of the machine case 1 is connected with four support legs 2, the waste sand hopper 3 is positioned at the inner sides of the four support legs 2, one side of the support leg 2 at the front side of the machine case 1 is connected with an air blower base 7, the top of the air blower base 7 is connected with the air blower 6, the air blower 6 is connected with a sand outlet pipe 5, one end of the sand outlet pipe 5 is connected with the waste sand hopper 3, the other end of the sand outlet pipe 5 is connected with a collecting box 4, the collecting box 4 is positioned below the waste sand hopper 3, the front side of the machine case 1 is connected with a closed door 9, an observation window 10 is arranged in the middle of the closed door 9, the front side of the closed door 9 is connected with a handle 11, the top of the machine case 1 is connected with a sand storage box 8, the rear side of the machine case 1 is connected with a motor base 13, and the top of the motor base 13 is connected with a motor 12, the output end of the motor 12 is connected with a transmission shaft 14, the transmission shaft 14 penetrates through the rear side box wall of the case 1 to be connected with a working bin 15, the working bin 15 is located inside the case 1, the bottom of the sand storage box 8 is connected with a sand inlet pipe 16, the sand inlet pipe 16 penetrates through the top box wall of the case 1 to stretch into the case 1, the other end of the sand inlet pipe 16 is connected with a sand blasting head 17, the sand blasting head 17 is located inside the working bin 15, and a screen 18 is connected below the working bin 15 and inside the case 1.

In the structure, put into the working bin 15 with the screw that needs the sandblast, close the closing door 9, open sand blasting unit's switch, motor 12 rotates

drive transmission shaft

14, 14 drive working bins of transmission shaft 15 rotate, sand blasting head 17 blowout sand material carries out the sandblast to the screw and handles, the screw will be in the bottom of working bin 15 always in the course of the work, and because the rotation of working bin 15, the screw that turns over that can not stop, can make the abundant sandblast of screw, the waste sand material after the sandblast can fall into waste sand hopper 3, send waste sand material to collecting box 4 through air-blower 6, so that handle.

Preferably, the machine case 1 is welded with the support legs 2, the waste sand hopper 3 is welded with the machine case 1, the sand outlet pipe 5 is welded with the waste sand hopper 3, the sand outlet pipe 5 is connected with the air blower 6 in a socket-and-spigot manner, the sand outlet pipe 5 is welded with the collection box 4, the blower base 7 is welded with the support legs 2, the air blower 6 is connected with the blower base 7 through bolts, the motor base 13 is welded with the machine case 1, the motor 12 is connected with the motor base 13 through bolts, the output end of the motor 12 is connected with the transmission shaft 14 through a coupler, the transmission shaft 14 is connected with a bearing of the machine case 1, the transmission shaft 14 is connected with a key of the working bin 15, the closed door 9 is connected with the machine case 1 through a hinge, the handle 11 is welded with the closed door 9, the sand storage box 8 is welded with the machine case 1, the sand inlet pipe 16 is connected with the sand storage box 8 in a socket-and spigot manner, the sand inlet pipe 16 is welded with the machine case 1, the sand-blasting head 17 is connected through a thread, and the screen 18 is welded with the machine case 1.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a screw production is with surface treatment's sand blasting unit which characterized in that: comprises a case (1), a working bin (15), a sand blasting head (17) and an air blower (6), wherein the bottom of the case (1) is connected with a waste sand hopper (3), the bottom of the case (1) is connected with four support legs (2), the waste sand hopper (3) is positioned at the inner sides of the four support legs (2), one side of the support leg (2) at the front side of the case (1) is connected with an air blower base (7), the top of the air blower base (7) is connected with the air blower (6), the air blower (6) is connected with a sand outlet pipe (5), one end of the sand outlet pipe (5) is connected with the waste sand hopper (3), the other end of the sand outlet pipe (5) is connected with a collecting box (4), the collecting box (4) is positioned below the waste sand hopper (3), the front side of the case (1) is connected with a closed door (9), the middle of the closed door (9) is provided with an observation window (10), the front side of the closed door (9) is connected with a handle (11), the top of the case (1) is connected with a sand storage box (8), the rear side of the case (1) is connected with a motor base (13), the top of the motor base (13) is connected with a motor (12), the output end of the motor (12) is connected with a transmission shaft (14), the transmission shaft (14) penetrates through the rear side box wall of the case (1) to be connected with the working bin (15), the working bin (15) is positioned in the machine case (1), the bottom of the sand storage box (8) is connected with a sand inlet pipe (16), the sand inlet pipe (16) penetrates through the top box wall of the case (1) and extends into the case (1), the other end of the sand inlet pipe (16) is connected with a sand blasting head (17), the sand blasting head (17) is positioned in the working bin (15), and a screen (18) is connected in the case (1) and below the working bin (15).

2. The blasting apparatus for surface treatment for screw production according to claim 1, wherein: the machine case (1) is welded with the support legs (2), the waste sand hopper (3) is welded with the machine case (1), the sand outlet pipe (5) is welded with the waste sand hopper (3), the sand outlet pipe (5) is connected with the air blower (6) in a socket joint mode, and the sand outlet pipe (5) is welded with the collection box (4).

3. The blasting apparatus for surface treatment for screw production according to claim 1, wherein: blower motor seat (7) with stabilizer blade (2) welding, air-blower (6) with blower motor seat (7) pass through bolted connection, motor cabinet (13) with quick-witted case (1) welding, motor (12) with motor cabinet (13) pass through bolted connection, motor (12) output with transmission shaft (14) pass through the coupling joint, transmission shaft (14) with quick-witted case (1) bearing is connected, transmission shaft (14) with working bin (15) key-type connection.

4. The blasting apparatus for surface treatment for screw production according to claim 1, wherein: the sealing door (9) is hinged with the case (1), the handle (11) is welded with the sealing door (9), the sand storage box (8) is welded with the case (1), the sand inlet pipe (16) is in socket joint with the sand storage box (8), the sand inlet pipe (16) is welded with the case (1), the sand inlet pipe (16) is in threaded connection with the sand blasting head (17), and the screen (18) is welded with the case (1).