CN217411135U

CN217411135U - Cleaning nozzle device capable of generating pulse pressurized forming air

Info

Publication number: CN217411135U
Application number: CN202123238034.9U
Authority: CN
Inventors: 陈勤; 赖家安
Original assignee: Fujian Rui Agile Shun Industrial Intelligent Equipment Co ltd
Current assignee: Fujian Rui Agile Shun Industrial Intelligent Equipment Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-09-13
Anticipated expiration: 2031-12-22

Abstract

The utility model belongs to the technical field of the work piece spraying, especially, can produce clean nozzle device of pulse pressure boost shaping air, longer, the unable streamlined production of spraying to current clearance latency, the problem that resource utilization is low now proposes following scheme, including the connecting pipe, the inside one end of connecting pipe is cup jointed and is installed the air guide subassembly, the inside fixedly connected with connecting cylinder of one end of air guide subassembly, and the inside of connecting cylinder is provided with fixed nozzle, and the one end both sides that the connecting pipe was kept away from to the connecting cylinder are provided with out the air cap, and the connecting pipe is kept away from the one end lateral wall of connecting cylinder and has been seted up the inlet port, and the one end outer wall of air guide subassembly encircles and is provided with the discharge hole, and the one end outer wall that the connecting cylinder is close to the connecting pipe encircles and has seted up a plurality of through holes. The utility model has the advantages of can be convenient carry on inside clearance spraying fast, realize automatically that inside spraying need not to shelter from, the streamlined production of being convenient for reduces the hazardous materials and produces.

Description

Cleaning nozzle device capable of generating pulse pressurized forming air

Technical Field

The utility model relates to a work piece spraying technical field especially relates to a can produce clean nozzle device of pulse pressure boost shaping air.

Background

During factory production, before spraying a precise cylinder workpiece with an installation groove, the inner wall of the cylinder and the installation groove need to be cleaned, after cleaning, protective paint needs to be sprayed in the groove, the protective paint can be uniformly sprayed in the installation groove area, the inner wall of the precise cylinder belongs to a protection area and cannot be polluted by the paint, in the prior art, before spraying, compressed air is manually used for blowing dust, after dust blowing is finished, a shielding plug is used for being inserted into the cylinder, so that the inner part of the cylinder wall is not polluted by the paint during spraying, and the shielding plug can be pulled out only after the paint is dried.

The traditional production and processing mode has long waiting time in working hours, the whole operation process is manual operation, full-automatic flow operation cannot be carried out, the shielding plug is disposable at present in order to ensure that the cylinder body is not damaged by foreign matter in a sliding manner, the shielding plug which is low in resource utilization rate and polluted by paint is dangerous to waste, and the special treatment is needed, so that the environment-friendly cost is high.

Disclosure of Invention

The utility model provides a pair of can produce clean nozzle device of pulse pressure boost shaping air has solved the problem that traditional clearance latency is longer, the unable assembly line production of spraying, resource utilization is low.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a can produce clean nozzle device of pulse pressure boost shaping air, including the connecting pipe, the inside one end of connecting pipe is cup jointed and is installed the air guide subassembly, the inside fixedly connected with connecting cylinder of one end of air guide subassembly, the inside of connecting cylinder is provided with fixed nozzle, the one end both sides that the connecting pipe was kept away from to the connecting cylinder are provided with the air outlet cap, the connecting pipe is kept away from the one end lateral wall of connecting cylinder and has been seted up the inlet port, the one end outer wall of air guide subassembly is encircleed and is provided with the discharge hole, the one end outer wall that the connecting cylinder is close to the connecting pipe is encircleed and has been seted up a plurality of through holes, fixed nozzle's center department is close to the position of through hole and is encircleed to inside sunken, fixed nozzle's inside center is provided with central groove.

Preferably, the air guide subassembly includes solid fixed cylinder and pipe, and inside the one end of pipe runs through solid fixed cylinder, the one end that the pipe was kept away from to the solid fixed cylinder outer wall encircles and is provided with the discharge hole, and the fixed orifices has been seted up to the inside one end that is close to the connecting cylinder of solid fixed cylinder, and the solid fixed cylinder is close to the one end lateral wall of pipe and encircles and be equipped with a plurality of intercommunicating pores.

Preferably, one end of the guide pipe is connected with the fixed nozzle, the outer wall of the center of the guide pipe is not contacted with the inside of the connecting pipe, and the inside of the connecting pipe is communicated with one end of the fixed cylinder close to the connecting cylinder through the communicating hole.

Preferably, the drainage hole has all been seted up to the outer wall of fixed nozzle and the intercommunicating pore position that corresponds each other, and the intercommunicating pore communicates each other through the recess of drainage hole and fixed nozzle outer wall center department.

Preferably, the inside of the fixed cylinder is provided with a holding tank corresponding to the connecting cylinder, the end of the connecting cylinder far away from the connecting pipe protrudes towards the outer wall and is fixedly connected with the fixed cylinder, and the inside of the connecting cylinder is communicated with the discharge hole in the side wall of the fixed cylinder through the through hole.

Preferably, the central groove is communicated with the guide pipe, one end, far away from the connecting pipe, of the fixed nozzle is conical, one end, close to the air outlet cap, of the central groove is obliquely connected with a plurality of shunting holes, and the shunting holes penetrate through the side wall of the fixed nozzle and are communicated with the inside of the connecting cylinder.

Preferably, fixed nozzle outer wall both ends and connecting cylinder are laminated each other, and give vent to anger the inside one end interconnect of cap and connecting cylinder, give vent to anger the inside cavity of cap, and give vent to anger the cap and keep away from the one end center of connecting cylinder and seted up the rectangular hole, give vent to anger the inside and the reposition of redundant personnel hole intercommunication of cap each other.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when in use, the precise cylinder body and the outer wall of the connecting cylinder can be mutually sleeved, so that the mounting groove of the inner wall of the precise cylinder body corresponds to the discharge hole of the outer wall of the fixed cylinder, the connecting cylinder and the gas outlet cap can be inserted into the inner part of a workpiece, when in cleaning, the gas pressure of the guide pipe and the inlet port can be adjusted according to the sizes of the cylinder bodies of different products, further, the gas can reach the inner part of the connecting pipe through the inlet port and reach the middle surrounding groove of the fixed nozzle through the communication hole and the drainage hole, further, the inner wall of the fixed cylinder can be reached through the through hole, further, the cleaning gas is discharged through the discharge hole, clean air can be sprayed out of the mounting groove of the workpiece, meanwhile, the gas can be conveyed into the shunting hole through the central groove in the guide pipe, further, the gas is conveyed into the connecting cylinder and is sprayed out through the gas outlet cap, the inside clearance of cylinder body can adjust pressure as required to can also produce the amplification effect of gas flow velocity because the pipe diameter of the inside pipeline of device is less when using, conveniently realize having the clean air of pulse.

2. When carrying out the spraying, through the inside inlet pressure of adjustment pipe, and then can arrive the gas cap with fixed nozzle through the pipe with protective gas, and then through giving vent to anger the cap blowout and make the cylinder body inside can produce continuous positive gas, realize the malleation of jar internal portion, the rethread inlet port pours into the coating into, the inside of connecting cylinder is reachd through intercommunicating pore and drainage hole, rethread through hole and discharge hole blowout, can spray workpiece setting inslot portion, and because there is positive pressure air current at the top, the spun coating of prevention discharge hole that can be fine moves to the top, and then realize the protection to the cylinder body is inside, need not to paste and shield the stopper, do not produce extra pollutant, it is more convenient to process, process through the machine simultaneously, can be fine carry out the streamlined production.

Drawings

FIG. 1 is a schematic view of a cleaning nozzle device capable of generating pulsed pressurized forming air according to the present invention;

FIG. 2 is an exploded view of a cleaning nozzle assembly for generating pressurized air pulses according to the present invention;

FIG. 3 is a schematic view of the internal structure of a connection pipe of a cleaning nozzle device capable of generating pulsed pressurized air according to the present invention;

FIG. 4 is a schematic view of the internal structure of the air guide assembly of the cleaning nozzle device capable of generating pulsed pressurized forming air according to the present invention;

fig. 5 is a schematic view of the internal structure of the fixed nozzle of the cleaning nozzle device capable of generating pulse pressurized air according to the present invention.

In the figure: 1. a connecting pipe; 2. an air guide assembly; 201. a fixed cylinder; 202. a conduit; 3. a connecting cylinder; 4. an air outlet cap; 5. fixing the nozzle; 6. an inlet port; 7. a fixing hole; 8. a discharge hole; 9. a communicating hole; 10. a through hole; 11. a central slot; 12. a drainage hole; 13. and a shunt hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a can produce clean nozzle device of pulse pressure boost shaping air, including connecting pipe 1, the inside one end of connecting pipe 1 is cup jointed and is installed air guide subassembly 2, the inside fixedly connected with connecting cylinder 3 of one end of air guide subassembly 2, the inside of connecting cylinder 3 is provided with fixed nozzle 5, the one end both sides that connecting cylinder 3 kept away from connecting pipe 1 are provided with out gas cap 4, connecting pipe 1 keeps away from the one end lateral wall of connecting cylinder 3 and has seted up inlet port 6, the one end outer wall of air guide subassembly 2 encircles and is provided with discharge hole 8, the one end outer wall that connecting cylinder 3 is close to connecting pipe 1 encircles and has seted up a plurality of through holes 10, the position that fixed nozzle 5's center department is close to through hole 10 encircles to inside sunken, the inside center of fixed nozzle 5 is provided with central groove 11.

Further, in the above technical scheme, the air guide assembly 2 includes a fixed cylinder 201 and a guide pipe 202, and one end of the guide pipe 202 penetrates through the fixed cylinder 201, the discharge hole 8 is arranged around the end of the outer wall of the fixed cylinder 201 far away from the guide pipe 202, the fixed hole 7 is arranged at the end of the fixed cylinder 201 close to the connecting cylinder 3, and the side wall of the fixed cylinder 201 close to the end of the guide pipe 202 is arranged around the plurality of communication holes 9.

Further, in the above technical solution, one end of the guide tube 202 and the fixed nozzle 5 are connected with each other, and the outer wall of the center of the guide tube 202 does not contact with the inside of the connection tube 1, and the inside of the connection tube 1 is communicated with one end of the fixed cylinder 201 close to the connection cylinder 3 through the communication hole 9.

Further, in last technical scheme, drainage hole 12 has all been seted up to the outer wall of fixed nozzle 5 and the mutual position that corresponds of intercommunicating pore 9, and intercommunicating pore 9 has been linked together through drainage hole 12 and the recess of fixed nozzle 5 outer wall center department, has arrived fixed nozzle 5's middle part through intercommunicating pore 9 and drainage hole 12 and has encircleed groove, and then can reach the inner wall department of a fixed section of thick bamboo 201 through hole 10.

Further, in the above technical solution, the inside of the fixed cylinder 201 is provided with an accommodating groove corresponding to the connecting cylinder 3, one end of the connecting cylinder 3, which is far away from the connecting pipe 1, protrudes toward the outer wall and is fixed to the fixed cylinder 201, the inside of the connecting cylinder 3 is communicated with the discharge hole 8 of the side wall of the fixed cylinder 201 through the through hole 10, reaches the inside of the connecting cylinder 3 through the communication hole 9 and the drainage hole 12, and is sprayed out through the through hole 10 and the discharge hole 8, so that the inside of the workpiece mounting groove can be sprayed.

Further, in last technical scheme, central slot 11 and pipe 202 communicate each other, and the one end that connecting pipe 1 was kept away from to fixed nozzle 5 is the toper, central slot 11 is close to the one end slope of gas cap 4 and is connected with a plurality of reposition of redundant personnel holes 13, reposition of redundant personnel holes 13 run through fixed nozzle 5's lateral wall and connecting cylinder 3's inside intercommunication each other, through pipe 202 inside with gaseous through central slot 11 carry reposition of redundant personnel holes 13, and then gaseous has been carried the inside of connecting cylinder 3, spout through gas cap 4.

Further, in last technical scheme, 5 outer wall both ends of fixed nozzle and the laminating each other of connecting cylinder 3, and give vent to anger the inside one end interconnect of cap 4 and connecting cylinder 3, give vent to anger the inside cavity of cap 4, and give vent to anger cap 4 and keep away from the one end center of connecting cylinder 3 and seted up the rectangular hole, give vent to anger the inside and the mutual intercommunication of diffluence vent 13 of cap 4, through the inside inlet pressure of adjustment pipe 202, and then can pass through pipe 202 and fixed nozzle 5 arrival gas cap 4 with protective gas, and then make the inside forward gas that can produce the continuation of cylinder body through 4 blowout of gas cap, the realization increases jar internal portion's malleation.

The working principle is as follows: when the device is used, the precise cylinder body and the outer wall of the connecting cylinder 3 can be mutually sleeved, so that the mounting groove of the inner wall of the precise cylinder body corresponds to the discharge hole 8 of the outer wall of the fixed cylinder 201, the connecting cylinder 3 and the air outlet cap 4 can be inserted into the interior of the cylinder body, when the device is cleaned, the gas pressure of the guide pipe 202 and the inlet port 6 can be adjusted according to the sizes of the cylinder bodies of different products, the gas can reach the interior of the connecting pipe 1 through the inlet port 6 and then reach the middle surrounding groove of the fixed nozzle 5 through the communication hole 9 and the drainage hole 12, the gas can reach the inner wall of the fixed cylinder 201 through the through hole 10 and then be discharged through the discharge hole 8, clean air can be sprayed out of the mounting groove of a workpiece, meanwhile, the gas can be conveyed into the diversion hole 13 through the central groove 11 through the interior of the guide pipe 202, and then the gas is conveyed into the interior of the connecting cylinder 3, through the blowout of the air outlet cap 4, the interior of the cylinder body is cleaned, the pressure can be adjusted as required, and because the pipe diameter of the pipeline inside the device is small, the effect of amplifying the flow velocity of gas is generated, the clean air with pulse intermittent blowout is conveniently realized, when spraying is carried out, through adjusting the air inlet pressure inside the guide pipe 202, the protective gas can reach the air outlet cap 4 through the guide pipe 202 and the fixed nozzle 5, and then the protective gas is spouted through the air outlet cap 4, so that the continuous positive gas can be generated inside the cylinder body, the positive pressure inside the cylinder body is increased, then the spraying material is injected through the inlet port 6, reaches the interior of the connecting cylinder 3 through the communication hole 9 and the drainage hole 12, and is spouted through the through hole 10 and the discharge hole 8, the interior of the workpiece mounting groove can be sprayed, and because the positive pressure gas flow exists at the top, the spraying material of the discharge hole 8 can be well prevented from moving to the top, and then to the inside protection that realizes of cylinder body, need not to paste and cover the stopper, do not produce extra pollutant, it is more convenient to process, processes through the machine simultaneously, can be fine carry out streamlined production.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A cleaning nozzle device capable of generating pulse pressurized forming air comprises a connecting pipe (1), the air guide device is characterized in that one end inside the connecting pipe (1) is sleeved with the air guide component (2), a connecting cylinder (3) is fixedly connected to the inside of one end of the air guide component (2), a fixed nozzle (5) is arranged inside the connecting cylinder (3), air outlet caps (4) are arranged on two sides of one end, far away from the connecting pipe (1), of the connecting cylinder (3), an inlet opening (6) is formed in one end side wall, far away from the connecting cylinder (3), of the connecting pipe (1), a discharge hole (8) is formed in the outer wall of one end of the air guide component (2) in a surrounding mode, a plurality of through holes (10) are formed in the outer wall of one end, close to the connecting pipe (1), of the connecting cylinder (3), the position, close to the through holes (10), of the center of the fixed nozzle (5) is recessed towards the inner surrounding mode, and the center of the fixed nozzle (5) is provided with a center groove (11).

2. The cleaning nozzle device capable of generating the pulse supercharging forming air according to claim 1, wherein the air guide assembly (2) comprises a fixed cylinder (201) and a guide pipe (202), one end of the guide pipe (202) penetrates through the inside of the fixed cylinder (201), one end of the outer wall of the fixed cylinder (201), which is far away from the guide pipe (202), is provided with a discharge hole (8) in a surrounding manner, one end of the inside of the fixed cylinder (201), which is close to the connecting cylinder (3), is provided with a fixing hole (7), and one end of the side wall of the fixed cylinder (201), which is close to the guide pipe (202), is provided with a plurality of communication holes (9) in a surrounding manner.

3. A cleaning nozzle device for generating a pulse pressurized forming air according to claim 2, wherein one end of said guide tube (202) is connected to the stationary nozzle (5), and the outer wall of the guide tube (202) at the center is not in contact with the inside of the connecting tube (1), and the inside of the connecting tube (1) is communicated to the end of the stationary cylinder (201) near the connecting cylinder (3) through the communication hole (9).

4. The cleaning nozzle device capable of generating the pulse pressurized forming air according to claim 1, wherein the outer wall of the fixed nozzle (5) and the communication hole (9) are provided with drainage holes (12) at positions corresponding to each other, and the communication hole (9) is communicated with the groove at the center of the outer wall of the fixed nozzle (5) through the drainage holes (12).

5. A nozzle cleaning device capable of generating pulse pressurized forming air according to claim 2, wherein the inside of the fixed cylinder (201) is provided with a receiving groove corresponding to the connecting cylinder (3), one end of the connecting cylinder (3) far away from the connecting pipe (1) protrudes to the outer wall to be connected and fixed with the fixed cylinder (201), and the inside of the connecting cylinder (3) is communicated with the discharge hole (8) on the side wall of the fixed cylinder (201) through the through hole (10).

6. A nozzle cleaning device for generating pressurized forming air pulses according to claim 1, characterized in that the central channel (11) is connected to the guide tube (202), the end of the stationary nozzle (5) remote from the connecting tube (1) is tapered, a plurality of branch holes (13) are obliquely connected to the end of the central channel (11) close to the air outlet cap (4), and the branch holes (13) penetrate through the side wall of the stationary nozzle (5) and are connected to the inside of the connecting cylinder (3).

7. The nozzle cleaning device capable of generating the pulse pressurized forming air according to claim 1, wherein two ends of the outer wall of the fixed nozzle (5) are attached to the connecting cylinder (3), the air outlet cap (4) is connected to one end of the inside of the connecting cylinder (3), the air outlet cap (4) is hollow inside, a rectangular hole is formed in the center of one end, away from the connecting cylinder (3), of the air outlet cap (4), and the inside of the air outlet cap (4) is communicated with the shunting hole (13).