阅读说明：本技术 一种用于橡胶喷砂的降温除尘设备 (Cooling and dedusting equipment for rubber sand blasting ) 是由 张婷婷 于 2020-11-20 设计创作，主要内容包括：本发明涉及橡胶加工技术领域,且公开了一种用于橡胶喷砂的降温除尘设备,包括架体,所述架体内壁的左右两侧转动安装有除尘盘,所述除尘盘的中心固定安装有负压风扇,所述除尘盘中心负压风扇的外部固定安装有环形收集囊,所述环形收集囊的外部固定安装有收集槽,所述收集槽的内部转动安装有羊毛棒,所述羊毛棒的表面固定安装有线圈,所述收集槽内部远离除尘盘中心的一端固定安装有丝绸棒。该用于橡胶喷砂的降温除尘设备,在设备工作的过程中对设备内的灰尘进行集中收集,加工结束后可以集中清理,在设备工作的过程中根据当前的温度调整水冷的速率,保持设备内部温度稳定的同时防止风冷降温对加工过程的影响。(The invention relates to the technical field of rubber processing, and discloses cooling and dust removing equipment for rubber sand blasting, which comprises a frame body, wherein dust removing discs are rotatably arranged on the left side and the right side of the inner wall of the frame body, a negative pressure fan is fixedly arranged in the center of each dust removing disc, an annular collecting bag is fixedly arranged outside the negative pressure fan in the center of each dust removing disc, a collecting tank is fixedly arranged outside the annular collecting bag, a wool rod is rotatably arranged inside the collecting tank, a coil is fixedly arranged on the surface of the wool rod, and a silk rod is fixedly arranged at one end, far away from the center of each dust removing disc, inside the collecting tank. This a cooling dust collecting equipment for rubber sandblast concentrates the collection at the in-process of equipment work to the dust in the equipment, can concentrate the clearance after the processing, according to current temperature adjustment water-cooled speed at the in-process of equipment work, prevents the influence of forced air cooling to the course of working when keeping the inside temperature stability of equipment.)

1. The utility model provides a cooling dust collecting equipment for rubber sandblast, includes support body (1), its characterized in that: the dust removal device is characterized in that a dust removal disc (2) is installed in a rotating mode on the left side and the right side of the inner wall of the support body (1), a negative pressure fan (3) is installed at the center of the dust removal disc (2), an annular collection bag (4) is installed at the outer fixed mounting of the center negative pressure fan (3) of the dust removal disc (2), a collection groove (5) is installed at the outer fixed mounting of the annular collection bag (4), a wool rod (6) is installed in the inner rotating mode of the collection groove (5), a coil (7) is installed on the surface of the wool rod (6), a silk rod (8) is installed at one end, far away from the center of the dust removal disc (2), of the collection groove (5), a resistance strip (9) is installed at the surface of the dust removal disc (2), an annular magnetic block (10) is installed at the outer fixed mounting of the inner wall, a water tank (12) is fixedly arranged at the top end of the frame body (1), a permeation cavity (13) is fixedly arranged outside the water tank (12) at the top end of the frame body (1), sodium particles (14) are contained at the bottom end of the infiltration cavity (13), sliding cavities (15) are fixedly installed at the left side and the right side of the infiltration cavity (13) at the top end of the frame body (1), the top end in the sliding cavity (15) is connected with a push rod (16) in a sliding way, the left side and the right side of the bottom of the cooling pipe (11) are fixedly provided with ball valves (17), a thermistor (18) is fixedly arranged in the frame body (1), a gear (19) is fixedly arranged at the rear end of the ball valve (17), an arc-shaped rack (20) is meshed and connected with the outside of the gear (19), two ends of the arc-shaped rack (20) are fixedly provided with magnets (21), electromagnets (22) are fixedly mounted on the left side and the right side of the gear (19) at the bottom of the frame body (1).

2. The cooling and dust removing device for rubber blasting according to claim 1, wherein: one end of the annular collecting bag (4) close to the negative pressure fan (3) is fixedly provided with a clamping rod, the center of the dust removing disc (2) is fixedly provided with a clamping groove, and the size of the clamping groove is matched with the size of the clamping rod.

3. The cooling and dust removing device for rubber blasting according to claim 1, wherein: and a through hole is formed at the joint of the annular collecting bag (4) and the collecting tank (5).

4. The cooling and dust removing device for rubber blasting according to claim 1, wherein: the surface of the resistance strip (9) is connected with a contact in a sliding mode, and the contact is electrically connected with the coil (7).

5. The cooling and dust removing device for rubber blasting according to claim 1, wherein: the material of infiltration chamber (13) is thermal insulation material, and the left and right sides in infiltration chamber (13) bottom passes through the hose and slides chamber (15) and connects.

6. The cooling and dust removing device for rubber blasting according to claim 1, wherein: one side of the cooling pipe (11) close to the push rod (16) is provided with a sliding groove, and the size of the sliding groove is the same as that of the push rod (16).

7. The cooling and dust removing device for rubber blasting according to claim 1, wherein: the electromagnet (22) is connected in series with a thermistor (18) and a power supply, the thermistor being a negative temperature coefficient resistor.

Technical Field

The invention relates to the technical field of rubber processing, in particular to cooling and dust removing equipment for rubber sand blasting.

Background

Rubber is at the end of heat treatment residual such as oxidation skin and greasy dirt on the surface, often uses sand blasting machine to carry out scrubbing to it, and sand blasting machine need carry out the dust removal operation to operational environment in advance at the in-process that uses, but often still there is the dust to influence processingquality in the course of the work, and often adopts the forced air cooling at the too high inside temperature of sandblast in-process equipment, but the air that flows can lead to the compressed air of sandblast to receive the influence, and then influences processingquality.

In order to solve the problems, the inventor provides cooling and dust removing equipment for rubber sand blasting, dust in the equipment is collected in a centralized manner in the working process of the equipment, the dust can be cleaned in a centralized manner after processing is finished, the water cooling rate is adjusted according to the current temperature in the working process of the equipment, the internal temperature of the equipment is kept stable, and meanwhile, the influence of air cooling on the processing process is prevented.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides cooling and dust removing equipment for rubber sand blasting, which has the advantages of dust removal and water cooling, and solves the problems of reduced operation quality caused by dust and influence of air cooling on the processing process of compressed air.

(II) technical scheme

In order to achieve the purposes of dust removal and water cooling, the invention provides the following technical scheme: a cooling and dedusting device for rubber sand blasting comprises a frame body, wherein a dedusting disc is rotatably installed on the left side and the right side of the inner wall of the frame body, a negative pressure fan is fixedly installed at the center of the dedusting disc, an annular collecting bag is fixedly installed on the outer portion of the negative pressure fan at the center of the dedusting disc, a collecting tank is fixedly installed on the outer portion of the annular collecting bag, a wool rod is rotatably installed in the collecting tank, a coil is fixedly installed on the surface of the wool rod, a silk rod is fixedly installed at one end, far away from the center of the dedusting disc, in the collecting tank, a resistor strip is fixedly installed on the surface of the dedusting disc, an annular magnetic block is fixedly installed on the outer portion of the dedusting disc on the inner wall of the frame body, a cooling pipe is fixedly installed on the surface of the frame body, a water tank is fixedly installed on the top end of, the left and right sides fixed mounting in support body top infiltration chamber has the slip chamber, the inside top sliding connection in slip chamber has the push rod, the left and right sides fixed mounting of cooling tube bottom portion has the ball valve, the inside fixed mounting of support body has thermistor, the rear end fixed mounting of ball valve has the gear, the outside meshing of gear is connected with the arc rack, the both ends fixed mounting of arc rack has magnet, the left and right sides fixed mounting of support body bottom gear has the electromagnet.

Preferably, one end of the annular collecting bag close to the negative pressure fan is fixedly provided with a clamping rod, the center of the dust removing disc is fixedly provided with a clamping groove, the size of the clamping groove is matched with the size of the clamping rod, and the clamping rod is matched with the clamping groove to collect the position of the annular collecting bag.

Preferably, a through hole is formed at the joint of the annular collecting bag and the collecting tank.

Preferably, the surface of the resistor strip is connected with a contact in a sliding mode, and the contact is electrically connected with the coil.

Preferably, the infiltration chamber is made of heat-insulating materials, the left side and the right side of the bottom of the infiltration chamber are connected with the sliding chamber through the hose pipes, and gas generated by reaction in the infiltration chamber is introduced into the sliding chamber through the hose pipes.

Preferably, a sliding groove is formed in one side, close to the push rod, of the cooling pipe, and the size of the sliding groove is the same as that of the push rod.

Preferably, the electromagnet is connected with a thermistor and a power supply in series, and the thermistor is a negative temperature coefficient resistor.

(III) advantageous effects

Compared with the prior art, the invention provides cooling and dust removing equipment for rubber sand blasting, which has the following beneficial effects:

1. this a cooling dust collecting equipment for rubber sandblast, it rotates to remove dust the dish through the drive, it drives the surface slip of moving contact at the resistance strip to remove dust the dish rotation, make the resistance value of circuit reduce, the electric quantity of the coil of establishing ties with the resistance strip increases, the circular coil begins to rotate in the magnetic field of annular magnetic path, the coil drives the wool stick and rotates, the wool stick pivoted while produces the electrostatic field with silk stick looks mutual friction, the electrostatic field collects the inside of collecting vat with the dust in the equipment is long-pending, it rotates to drive negative pressure fan simultaneously to remove dust the dish, negative pressure fan rotates and makes the dust pass through the inside that the annular was collected the bag from the collecting vat through-hole entering, the bag is collected to the antiport ring shape after work, take out the clearance dust with the annular collection bag, the.

2. This a cooling dust collecting equipment for rubber sandblast, the inside temperature rise of equipment during operation leads to thermistor's resistance value to be low, the magnetism reinforcing with the electromagnet of thermistor series connection, the electromagnet passes through the effort with magnet and drives the arc rack rotation, the arc rack drives the gear revolve that the meshing is connected, make the switch of ball valve open simultaneously to the gear revolve, the water tank passes through the water pump and forms a closed water route in the inside of cooling tube, and then carry out the water-cooling to equipment, and rivers flow velocity and current temperature are directly proportional, when the junction of water tank and cooling tube takes place to leak, the rivers of leaking and the sodium granule reaction of infiltration chamber bottom generate gas, gas is through the trachea syntropy promotion chamber, then promote the push rod and plug up the cooling tube, prevent that rivers infiltration from leading to equipment problem.

Drawings

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

FIG. 2 is a schematic view of the structure of the dust-removing plate of the present invention;

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

FIG. 4 is an enlarged view of the structure B of FIG. 1 according to the present invention;

fig. 5 is a rear view of the gear and arc rack configuration of the present invention.

In the figure: 1. a frame body; 2. a dust removal tray; 3. a negative pressure fan; 4. an annular collection bladder; 5. collecting tank; 6. a wool stick; 7. a coil; 8. silk rods; 9. a resistor strip; 10. an annular magnetic block; 11. a cooling pipe; 12. a water tank; 13. a permeate chamber; 14. sodium particles; 15. a sliding cavity; 16. a push rod; 17. a ball valve; 18. a thermistor; 19. a gear; 20. an arc-shaped rack; 21. a magnet; 22. an electromagnet.

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, a cooling and dedusting device for rubber sand blasting comprises a frame body 1, a dedusting disc 2 is rotatably mounted on the left side and the right side of the inner wall of the frame body 1, a negative pressure fan 3 is fixedly mounted in the center of the dedusting disc 2, an annular collecting bag 4 is fixedly mounted on the outer portion of the central negative pressure fan 3 of the dedusting disc 2, a through hole is formed in the joint of the annular collecting bag 4 and a collecting tank 5, a clamping rod is fixedly mounted at one end, close to the negative pressure fan 3, of the annular collecting bag 4, a clamping groove is fixedly mounted in the center of the dedusting disc 2, the size of the clamping groove is matched with the size of the clamping rod, the clamping rod and the clamping groove are matched with the position of the annular collecting bag 4, a silk collecting tank 5 is fixedly mounted on the outer portion of the annular collecting bag 4, a wool collecting tank 6 is rotatably mounted in the inner portion, the surface of the dust removing disc 2 is fixedly provided with a resistor strip 9, the surface of the resistor strip 9 is connected with a contact in a sliding manner, the contact is electrically connected with a coil 7, the outer part of the dust removing disc 2 on the inner wall of the frame body 1 is fixedly provided with an annular magnetic block 10, the surface of the frame body 1 is fixedly provided with a cooling pipe 11, one side of the cooling pipe 11 close to a push rod 16 is provided with a sliding chute, the size of the sliding chute is the same as that of the push rod 16, the top end of the frame body 1 is fixedly provided with a water tank 12, the outer part of the water tank 12 at the top end of the frame body 1 is fixedly provided with a permeation cavity 13, the material of the permeation cavity 13 is thermal insulation material, the left side and the right side of the bottom of the permeation cavity 13 are connected with the sliding cavity 15 through a hose, gas generated by reaction in the permeation cavity 13 is introduced into the sliding cavity 15 through the hose, the left and right sides fixed mounting of cooling tube 11 bottom has ball valve 17, and the inside fixed mounting of support body 1 has thermistor 18, and the rear end fixed mounting of ball valve 17 has gear 19, and the outside meshing of gear 19 is connected with arc rack 20, and the both ends fixed mounting of arc rack 20 has magnet 21, and the left and right sides fixed mounting of support body 1 bottom gear 19 has electromagnet 22, and electromagnet 22 and thermistor 18 and power are established ties, and thermistor 18 is the negative temperature coefficient resistor.

The working principle is that the dust removal disc 2 is driven to rotate, the dust removal disc 2 rotates to drive the moving contact to slide on the surface of the resistor strip 9, so that the resistance value of a circuit is reduced, the power quantity of a coil 7 connected with the resistor strip 9 in series is increased, the powered coil 7 starts to rotate in the magnetic field of the annular magnetic block 10, the coil 7 drives the wool rod 6 to rotate, the wool rod 6 rotates and rubs with the silk rod 8 to generate an electrostatic field, the electrostatic field accumulates dust in the equipment into the collecting tank 5, the dust removal disc 2 rotates to drive the negative pressure fan 3 to rotate, the negative pressure fan 3 rotates to enable the dust to enter the annular collecting bag 4 from the collecting tank 5 through a through hole, after the work is finished, the annular collecting bag 4 is rotated reversely, the dust is removed from the annular collecting bag 4, the temperature in the equipment can be increased, the resistance value of the thermistor 18 can be reduced along with the increase of the temperature, the magnetism of an electromagnet 22, electromagnet 22 drives arc rack 20 through the effort with magnet 21 and rotates, arc rack 20 drives the gear 19 rotation that the meshing is connected, make ball valve 17's switch open when gear 19 rotates, water tank 12 passes through the closed water route of water pump formation in the inside of cooling tube 11, and then carry out the water-cooling to equipment, and rivers velocity of flow is directly proportional with current temperature, when the junction of water tank 12 and cooling tube 11 takes place to leak, the rivers of leaking and the 14 reaction of sodium granule 14 of infiltration chamber 13 bottom generate gas, gas is through the hose syntropy promotion chamber, then it plugs up cooling tube 11 to promote push rod 16, prevent that rivers from permeating and leading to equipment problem.

In conclusion, this a cooling dust collecting equipment for rubber sandblast, rotate through drive dust removal dish 2, dust removal dish 2 rotates and drives the moving contact and slide at the surface of resistance strip 9, make the resistance value of circuit reduce, the electric quantity of coil 7 of establishing ties with resistance strip 9 increases, circular coil 7 begins to rotate in the magnetic field of annular magnetic path 10, coil 7 drives wool stick 6 and rotates, wool stick 6 rotates simultaneously and silk stick 8 looks mutual friction produces the electrostatic field, the electrostatic field gathers the inside of collecting vat 5 with the dust in the equipment, dust removal dish 2 rotates simultaneously and drives negative pressure fan 3 and rotate, negative pressure fan 3 rotates and makes the dust follow collecting vat 5 through the inside that the through-hole got into annular collection bag 4, reverse rotation annular collection bag 4 after work, take out the clearance dust with annular collection bag 4, the dust has prevented that the dust from influencing processingquality.

Moreover, the temperature-reducing and dust-removing equipment for rubber sand blasting has the advantages that the resistance value of the thermistor 18 is low due to the temperature rise inside the equipment when the equipment works, the magnetism of an electromagnet 22 connected with the thermistor 18 in series is enhanced, the electromagnet 22 drives an arc-shaped rack 20 to rotate through the acting force of the electromagnet 22 and a magnet 21, the arc-shaped rack 20 drives a gear 19 connected with the arc-shaped rack in a meshing way to rotate, the gear 19 rotates and simultaneously opens a switch of a ball valve 17, a closed water path is formed inside the cooling pipe 11 by the water tank 12 through a water pump, further cooling the equipment by water cooling, wherein the flowing speed of the water flow is in direct proportion to the current temperature, when the joint of the water tank 12 and the cooling pipe 11 leaks, the rivers that leak and the 14 reaction generating gases of sodium granule that permeate the chamber 13 bottom, gaseous through the hose syntropy promotion chamber, promote push rod 16 then and plug up cooling tube 11, prevent that rivers from permeating and leading to equipment to go wrong.

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 invention, the scope of which is defined in the appended claims and their equivalents.