CN216025687U

CN216025687U - Hot spraying coating equipment

Info

Publication number: CN216025687U
Application number: CN202121567786.7U
Authority: CN
Inventors: 俞龙�
Original assignee: Yongjia Younai Spraying Technology Co ltd
Current assignee: Yongjia Younai Spraying Technology Co ltd
Priority date: 2021-07-11
Filing date: 2021-07-11
Publication date: 2022-03-15
Anticipated expiration: 2031-07-11

Abstract

The utility model relates to the technical field of spraying, and discloses a thermal spraying coating device which comprises a processing table, wherein the cross section of the processing table is C-shaped, the inner bottom surface of the processing table is provided with a mounting groove, the inner upper wall surface of the processing table is fixedly connected with a telescopic electric telescopic rod, the bottom of the electric telescopic rod is fixedly connected with a thermal coating nozzle, the top of the thermal coating nozzle is fixedly connected with a feeding pipe which upwards penetrates through the top of the processing table, a horizontally rotating closed box is arranged inside the processing table, the upper bottom surface and the lower bottom surface of the closed box are hollow, and the bottom of the closed box is fixedly connected with a collecting box with a hollow top part. The dust and the waste material collected in the collecting box are treated in a centralized way, so that the direct discharge and environmental pollution are avoided.

Description

Hot spraying coating equipment

Technical Field

The utility model relates to the technical field of spraying, in particular to a thermal spraying coating device.

Background

The thermal spraying is to heat and melt a coating material, atomize the coating material into ultrafine particles by high-speed airflow, spray the ultrafine particles onto the surface of a workpiece at a high speed to form a coating, select different coating materials according to requirements, and obtain one or more performances in the aspects of wear resistance, corrosion resistance, oxidation resistance, heat resistance and the like.

The application number (CN210675623U) of retrieval discloses a thermal spraying coating device, which comprises a box body, wherein the bottom of the box body is provided with a base, a first groove is arranged inside the base, the inner side wall of the first groove is provided with a first rubber gasket, a rotating motor is arranged above the first rubber gasket, a rotating shaft is arranged above the rotating motor, a second rotating plate is arranged above the rotating shaft, a plurality of limiting columns are arranged above the second rotating plate, the utility model can realize the function of up-and-down extension of a fixed table by arranging a second electric hydraulic rod above a first rotating table, first electric hydraulic rods are arranged on two sides of the fixed table, one sides of the first electric hydraulic rods, which are close to each other, are respectively arranged on fixed rods, one sides of the fixed rods, which are far away from the first electric hydraulic rods, are provided with clamping plates, and the structures are mutually matched, the function of automatically clamping the workpiece to be sprayed can be realized, and time and labor are saved.

However, the inventor finds that the technical scheme still has at least the following defects:

although can carry out the spin coating by the material of centre gripping in above-mentioned scheme, but correspond some centre gripping materials by the irregular smooth condition in spraying face, when the surface spraying of rotation unevenness, because the distance of plane and top shower nozzle is inequality, some uneven surfaces can't be sprayed evenly by perpendicular decurrent shower nozzle, can't carry out the even effect of spraying to the material of surface unevenness.

To this end, a thermal spray coating system is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems in the prior art and provides thermal spraying coating equipment.

In order to achieve the purpose, the utility model adopts the following technical scheme that the thermal spraying coating equipment comprises a processing table, the cross section of the processing table is C-shaped, a mounting groove is formed in the bottom surface inside the processing table, a telescopic electric telescopic rod is fixedly connected to the upper wall surface inside the processing table, a thermal coating nozzle is fixedly connected to the bottom of the electric telescopic rod, a feeding pipe which penetrates through the top of the processing table upwards is fixedly connected to the top of the thermal coating nozzle, a horizontally rotating closed box is arranged inside the processing table, the upper bottom surface and the lower bottom surface of the closed box are hollow, a collecting box with a hollow top is fixedly connected to the bottom of the closed box, a motor which drives the collecting box to rotate is arranged inside the mounting groove, an inclined first rail is formed in the inner wall surface of the closed box, the first rail is an annular groove, a second rail is formed inside the first rail, and a clamping device which is connected with the first rail in a sliding manner and is inclined is arranged inside the closed box, the centre gripping is provided with at least two sets ofly, and the outer wall plug-in components of collecting the box have the inside rubber snap ring of intercommunication collecting the box.

Preferably, the clamping device comprises a connecting rod which is fixedly connected with the rolling ball in a movable mode, one end, far away from the rolling ball, of the connecting rod is fixedly connected with a C-shaped clamping block, a rubber sheet is arranged inside the clamping block, a threaded hole is formed in the bottom face of a groove of the clamping block, a screw rod is in threaded connection with the lower portion of the clamping block, and the upper end of the screw rod is fixedly connected with the rubber sheet inside the clamping block.

Preferably, the connecting rod is provided with a notch which is connected with the corner where the first track and the second track are intersected in a sliding mode, and the notch is an arc-shaped through hole.

Preferably, the closed box is composed of an upper circular table and a lower circular table which are arranged in a mirror image mode.

Preferably, the bottom surface of the inner part of the collecting box is in an inclined state, and the cross section of the rubber snap ring is in a T-shaped structure.

Preferably, a filter screen is arranged above the hot coating nozzle.

Advantageous effects

The utility model provides a thermal spraying coating device. The method has the following beneficial effects:

(1) when the hot-spraying nozzle sprays the clamped material in the closed box, the dust and the spraying material generated by spraying are all in the closed box, so that the situation that the spraying material and the dust cause all the periphery of the workbench to splash due to the fact that the spraying material and the dust splash around the workbench is avoided; meanwhile, the clamped material rotates along with the rotation of the motor inside the closed box and is sprayed by the hot coating nozzle, the clamped material rotates in an inclined annular mode inside the first track along with the rotation inertia of the closed box, at the moment, the upper wall face of the clamped material and the lower end nozzle of the hot coating nozzle are circulated back and forth from far to near and from near to far, the surface of the clamped material can be uniformly sprayed conveniently, meanwhile, the spray material which is sprayed on the clamped material and is not solidified flows back and forth on the surface and is in full contact with the upper surface, and the surface of the groove with unevenness is further uniformly sprayed.

(2) This application equipment of hot spraying, through collecting box and rubber snap ring, when the airtight box inside to the dust that the clamping material spraying produced with spout the material along the inner wall face downward of airtight box concentrate on the inclined plane bottom surface of collecting the box, when equipment shut down, extract the rubber snap ring from the outer wall surface of collecting the box, will collect the dust and the waste material of box inside collection and carry out centralized processing, avoid directly discharging polluted environment.

(3) This application equipment of hot spraying has seted up the filter screen through the top at the hot shower nozzle of scribbling, makes things convenient for the inside high-temperature gas of seal box to discharge, plays the radiating effect, and the condition emergence that the road flies upward in avoiding the dust to take place around equipment with the dust interception of the inside of seal box simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a schematic side sectional view of a coating apparatus according to the present invention;

FIG. 2 is a partial installation schematic of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention.

Illustration of the drawings:

1. a processing table; 2. mounting grooves; 3. a motor; 4. a closed box; 5. a collection box; 6. a first track; 7. hot coating the spray head; 8. an electric telescopic rod; 9. a feed pipe; 10. a rubber snap ring; 11. a filter screen; 12. a second track; 13. rolling a ball; 14. a connecting rod; 15. a notch; 16. a clamping block; 17. a rubber sheet; 18. a screw.

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.

Example (b): a thermal spraying coating device is shown in figures 1-3 and comprises a processing table 1, the cross section of the processing table 1 is C-shaped, the inner bottom surface of the processing table 1 is provided with a mounting groove 2, the inner upper wall surface of the processing table 1 is fixedly connected with a telescopic electric telescopic rod 8, the bottom of the electric telescopic rod 8 is fixedly connected with a thermal coating nozzle 7, the top of the thermal coating nozzle 7 is fixedly connected with a feeding pipe 9 which upwards penetrates through the top of the processing table 1, the processing table 1 is internally provided with a horizontally rotating closed box 4, the upper bottom surface and the lower bottom surface of the closed box 4 are hollow, the closed box 4 consists of an upper circular platform and a lower circular platform which are arranged in a mirror image manner, the bottom of the closed box 4 is fixedly connected with a collection box 5 with a hollow top, the inside of the mounting groove 2 is provided with a motor 3 which drives the collection box 5 to rotate, the inner wall surface of the closed box 4 is provided with an inclined first rail 6, and the first rail 6 is an annular groove, the second track 12 has been seted up to first track 6 inside, and the inside of seal box 4 is provided with and carries out sliding connection and become the clamping device of slope form between the first track 6 inside, and the centre gripping is provided with at least two sets ofly, and the outer wall plug-in components of collecting box 5 have the inside rubber snap ring 10 of intercommunication collecting box 5.

Furthermore, the clamping device comprises a connecting rod 14 fixedly movably connected with the rolling ball 13, one end of the connecting rod 14 far away from the rolling ball 13 is fixedly connected with a C-shaped clamping block 16, a rubber sheet 17 is arranged inside the clamping block 16, a threaded hole is formed in the bottom surface of a groove of the clamping block 16, a screw 18 is connected to the lower portion of the clamping block 16 in a threaded manner, the upper end of the screw 18 is fixedly connected with the rubber sheet 17 inside the clamping block 16, through the clamping device, when the material-free edge is clamped inside the corresponding clamping block 16, the screw 18 is twisted to drive the rubber sheet 17 to be fixed inside the clamping block 16, the fixing effect is adjusted according to materials with different thicknesses, meanwhile, when the materials are fixed, the situation that the clamped contact surface cannot be damaged by extrusion is avoided, a notch 15 which is in sliding connection with the corner where the first track 6 and the second track 12 intersect is formed in the connecting rod 14, the notch 15 is an arc-shaped through hole.

Further, the inside bottom surface of collecting box 5 is the tilt state, rubber snap ring 10 is the structure of transversal personally submitting T shape, through collecting box 5 and rubber snap ring 10, on 4 inside dust that produce the clamping material spraying of seal box and the inner wall face that spouts the material along seal box 4 concentrate on the inclined plane bottom surface of collecting box 5 downwards, when equipment shut down, extract rubber snap ring 10 from the outer wall surface of collecting box 5, carry out centralized processing with the dust and the waste material of collecting 5 inside collections of box, avoid directly discharging the polluted environment.

Furthermore, a filter screen 11 is installed above the hot coating spray head 7, the filter screen 11 is arranged at the top of the hot coating spray head 7, high-temperature gas inside the closed box 4 is conveniently discharged, a heat dissipation effect is achieved, meanwhile, dust inside the closed box 4 is intercepted, and the situation that the dust flies upward in the middle of the periphery of the equipment is avoided.

The working principle of the utility model is as follows: when the hot-spraying device is used, spraying materials are injected into the hot-spraying nozzle 7 through the externally connected feeding pipe 9, the electric telescopic rod 8 drives the hot-spraying nozzle 7 to be located downwards inside the opening of the closed box 4, when the hot-spraying nozzle 7 sprays materials clamped inside the closed box 4, dust and spraying materials generated by spraying are all located inside the closed box 4, and the situation that the spraying materials and the dust cause splashing around a workbench due to splashing is avoided; meanwhile, when the clamped material is driven by the motor 3 to rotate and sprayed by the hot coating spray head 7 in the closed box 4, the clamped material rotates in an inclined annular mode in the first rail 6 along with the rotation inertia of the closed box 4, at the moment, the uneven upper wall surface of the clamped material and the lower end spray opening of the hot coating spray head 7 circulate back and forth from far to near and from near to far, the uneven surface of the clamped material can be conveniently and uniformly sprayed, meanwhile, the spray material which is sprayed on the clamped material and is not solidified flows back and forth on the surface and is in full contact with the upper surface, and the uneven groove surface is further uniformly sprayed.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hot spraying's application equipment, includes processing platform (1), the transversal C shape of personally submitting of processing platform (1), mounting groove (2) have been seted up to the inside bottom surface of processing platform (1), and wall fixed connection telescopic electric telescopic handle (8) are gone up in the inside of processing platform (1), and shower nozzle (7) are scribbled to the bottom fixedly connected with heat of electric telescopic handle (8), and the top fixedly connected with of shower nozzle (7) is scribbled to heat upwards runs through inlet pipe (9) at processing platform (1) top, its characterized in that: processing platform (1)'s inside is provided with horizontal rotation's seal box (4), the upper and lower bottom surface fretwork of seal box (4), collection box (5) of the bottom fixedly connected with top fretwork of seal box (4), the inside of mounting groove (2) is provided with drive and collects rotatory motor (3) of box (5), the first track (6) of slope are seted up to the internal face of seal box (4), first track (6) are annular groove, second track (12) have been seted up to the inside of first track (6), the inside of seal box (4) is provided with and carries out sliding connection with first track (6) and become the clamping device of slope form, the centre gripping is provided with at least two sets ofly, the outer wall plug-in of collecting box (5) has intercommunication and collects inside rubber snap ring (10) of box (5).

2. A thermal spray coating apparatus according to claim 1, characterized in that: clamping device is including fixed connecting rod (14) with spin (13) swing joint, and connecting rod (14) are kept away from one end fixedly connected with C clamp splice (16) of spin (13) shape, and the inside of clamp splice (16) is provided with sheet rubber (17), and the screw hole has been seted up to the recess bottom surface of clamp splice (16), and the below threaded connection of clamp splice (16) has screw rod (18), and the upper end of screw rod (18) and inside sheet rubber (17) fixed connection of clamp splice (16).

3. A thermal spray coating apparatus according to claim 2, characterized in that: the connecting rod (14) is provided with a notch (15) which is connected with the corner where the first track (6) and the second track (12) are crossed in a sliding mode, and the notch (15) is an arc-shaped through hole.

4. A thermal spray coating apparatus according to claim 1, characterized in that: the closed box (4) is composed of an upper circular table and a lower circular table which are arranged in a mirror image mode.

5. A thermal spray coating apparatus according to claim 1, characterized in that: the inner bottom surface of the collecting box (5) is in an inclined state, and the cross section of the rubber snap ring (10) is in a T-shaped structure.

6. A thermal spray coating apparatus according to claim 1, characterized in that: a filter screen (11) is arranged above the hot coating spray head (7).