CN219647859U

CN219647859U - Inner hole spraying device

Info

Publication number: CN219647859U
Application number: CN202320499096.5U
Authority: CN
Inventors: 任继阳; 蒋婷; 何小明; 刘晓东
Original assignee: Tunghsu Technology Group Co Ltd; Sichuan Xuhong Optoelectronic Technology Co Ltd
Current assignee: Tunghsu Technology Group Co Ltd; Sichuan Xuhong Optoelectronic Technology Co Ltd
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-09-08
Anticipated expiration: 2033-03-15

Abstract

The present disclosure provides an inner hole spraying device, which belongs to the spraying device field, and comprises a box transverse plate which is fixedly connected between the side walls of a box; the object placing mechanism is arranged on the transverse plate; the jig for the to-be-sprayed parts is provided with three to-be-sprayed parts; the rotating mechanism is arranged on the box body; and spraying mechanism locates on box and the slewing mechanism, can spout the raw materials through the setting of shower nozzle in this scheme, output through driving motor rotates and can realize second gear rotation, can realize first gear rotation through second gear rotation, can realize the installation axle rotation through first gear rotation, can realize the supporting disk rotation through the installation axle rotation, can realize treating spraying piece tool rotation through the supporting disk rotation, treat spraying piece tool rotation when the in-process of shower nozzle spraying, can spray more even, prevent to appear the problem of overflow plating and leaking plating when the spraying of small-size hole, the problem of overflow plating and leaking plating appears when can the spraying of small-size hole among the prior art.

Description

Inner hole spraying device

Technical Field

The disclosure relates to the technical field of spraying devices, and in particular relates to an inner hole spraying device.

Background

Along with the development of economy, crystal decoration parts are increasingly used in the life of people due to the attractive and unique appearance, crystal transparent texture and gorgeous color. PVD coating process can give the coated piece more properties such as color is gorgeous, corrosion-resistant, oxidation-resistant, friction-resistant, and has no harm to environment and people. When the crystal decoration is combined with the PVD coating process, the crystal decoration has a special texture.

Before coating, a water-soluble protective solution is sprayed on a non-coating area of the crystal decoration, if the non-coating area is in a small-size hole groove shape, a conventional spray gun cannot accurately cover the area, and if the area is not completely covered, a coating can plate a film layer on the area to form overflow coating; if the coating is sprayed to the area needing coating, the coating mask layer can be caused to fall off. And a layer of protective ink needs to be sprayed on the film layer after coating to protect the durability of the film layer. In view of this, there is a great need for a spray device for small bore holes to solve the problems of the prior art.

Disclosure of Invention

One technical problem to be solved by the present disclosure is: and the problems of overflow plating and skip plating occur in the process of spraying the inner holes with small sizes.

To solve the above technical problem, an embodiment of the present disclosure provides an inner hole spraying device, including:

a case;

the transverse plate is fixedly connected between the side walls of the box body;

the object placing mechanism is arranged on the transverse plate;

the jig for the to-be-sprayed parts is provided with three to-be-sprayed parts, and the three to-be-sprayed parts are uniformly arranged on the object placing mechanism;

the rotating mechanism is arranged on the box body; and

the spraying mechanism is arranged on the box body and the rotating mechanism.

In some embodiments, the storage mechanism comprises:

the rotating parts are provided with three groups, and the three groups of rotating parts are arranged on the transverse plate; and the driving part is arranged in the box body and is connected with the three groups of rotating parts.

In some embodiments, each set of rotational members includes a mounting shaft rotatably coupled to the top of the cross plate, and one end of the mounting shaft rotates through the cross plate and extends to the underside of the cross plate, and a support plate fixedly coupled to the top of the mounting shaft.

In some embodiments, the driving component comprises a first gear, a second gear and a driving motor, the first gear is provided with three gears, each first gear is fixedly connected to the bottom of each mounting shaft, the driving motor is fixedly connected to the lower inner wall of the box body, the second gear is fixedly connected to the output end of the driving motor, and the second gears are mutually meshed with the three first gears.

In some embodiments, the rotating mechanism comprises a turntable, a forward and reverse rotating motor, a first belt pulley, a transmission belt, a second belt pulley and a hollow rotating shaft, the hollow rotating shaft is rotationally connected to the upper inner wall of the box body, the turntable is fixedly connected to the bottom of the hollow rotating shaft, the second belt pulley is fixedly connected to the circumferential surface of the hollow rotating shaft, the forward and reverse rotating motor is fixedly connected to the side end of the box body, the first belt pulley is fixedly connected to the output end of the forward and reverse rotating motor, the transmission belt is in transmission connection between the first belt pulley and the second belt pulley, and the transmission belt movably penetrates through the box body.

In some embodiments, the spray mechanism includes:

the material conveying component is arranged on the box body; and

and the spraying parts are provided with three groups, the three groups of spraying parts are arranged on the turntable and the first gear, and the three groups of spraying parts are connected with the material conveying part.

In some embodiments, the material conveying component comprises a hydraulic pump, an L-shaped infusion tube, a liquid storage tank and a mounting bracket, wherein the mounting bracket is fixedly connected to the side end of the box body, the hydraulic pump is fixedly connected to the top of the box body, one end of the L-shaped infusion tube is fixedly connected to the input end of the hydraulic pump, and the other end of the L-shaped infusion tube is inserted into the liquid storage tank.

In some embodiments, each set of spray components includes a telescoping conduit, a flexible conduit and a spray head, the telescoping conduit is fixedly connected to the bottom of the turntable, one end of the telescoping conduit extends through the turntable and to the upper side of the turntable, one end of the flexible conduit is fixedly connected to the feed inlet of the telescoping conduit, the other end of the flexible conduit extends through the first gear and is fixedly connected to the discharge outlet of the hydraulic pump, and the spray head is fixedly connected to the discharge outlet of the telescoping conduit.

Through above-mentioned technical scheme, the beneficial effect that this disclosure provided is:

1. in this scheme, can be with the raw materials blowout through the setting of shower nozzle, can realize second gear rotation through driving motor's output rotation, can realize first gear rotation through second gear rotation, can realize installation axle rotation through first gear rotation, can realize the supporting disk rotation through installation axle rotation, can realize treating spraying piece tool rotation through the supporting disk rotation, treat spraying piece tool rotation when the in-process of shower nozzle spraying, can spray more even, prevent to appear overflowing when the spraying of small-size hole and plate with the problem of leaking.

2. In this scheme, can realize first belt pulley rotation through the output rotation of positive and negative rotating motor, rotate through first belt pulley and can realize that the driving belt rotates, rotate through the driving belt and can realize that the second belt pulley rotates, rotate through the second belt pulley and can realize that the cavity rotation axis rotates, rotate through the cavity rotation axis and can realize the carousel, rotate the position that can adjust telescopic pipe through the carousel, can adjust the height of shower nozzle through the setting of telescopic pipe to spray to the hole of different degree of depth.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and other drawings may be obtained according to these drawings without inventive effort to a person of ordinary skill in the art.

FIG. 1 is a schematic illustration of a configuration of an internal bore spray device according to an embodiment of the present disclosure;

FIG. 2 is a schematic diagram of an alternative view of an internal orifice spray device in accordance with an embodiment of the present disclosure;

FIG. 3 is a schematic view of a structure of a first gear of an inner bore spraying device according to an embodiment of the present disclosure;

FIG. 4 is a partial cross-sectional view of a box of an internal bore spray device in accordance with an embodiment of the present disclosure;

fig. 5 is an enlarged view of the bore spray device at a of fig. 4, in accordance with an embodiment of the present disclosure.

Reference numerals illustrate:

1. a case; 2. a cross plate; 3. a mounting shaft; 4. a support plate; 5. a jig for the workpiece to be sprayed; 6. a telescoping catheter; 7. a turntable; 8. a soft catheter; 9. a hydraulic pump; 10. an L-shaped infusion tube; 11. a liquid storage tank; 12. a forward and reverse rotation motor; 13. a first pulley; 14. a drive belt; 15. a mounting bracket; 16. a spray head; 17. a first gear; 18. a second gear; 19. a driving motor; 20. a second pulley; 21. a hollow rotating shaft.

Detailed Description

Embodiments of the present disclosure are described in further detail below with reference to the drawings and examples. The following detailed description of the embodiments and the accompanying drawings are provided to illustrate the principles of the disclosure and not to limit the scope of the disclosure, which may be embodied in many different forms and not limited to the specific embodiments disclosed herein, but rather to include all technical solutions falling within the scope of the claims.

The present disclosure provides these embodiments in order to make the present disclosure thorough and complete, and fully convey the scope of the disclosure to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments should be construed as exemplary only and not limiting unless otherwise specifically stated.

In the description of the present disclosure, unless otherwise indicated, the meaning of "plurality" is greater than or equal to two; the terms "upper," "lower," "left," "right," "inner," "outer," and the like indicate an orientation or positional relationship merely for convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present disclosure. When the absolute position of the object to be described is changed, the relative positional relationship may be changed accordingly.

Furthermore, the use of the terms first, second, and the like in this disclosure do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The "vertical" is not strictly vertical but is within the allowable error range. "parallel" is not strictly parallel but is within the tolerance of the error. The word "comprising" or "comprises" and the like means that elements preceding the word encompass the elements recited after the word, and not exclude the possibility of also encompassing other elements.

It should also be noted that, in the description of the present disclosure, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in the present disclosure may be understood as appropriate by those of ordinary skill in the art. When a particular device is described as being located between a first device and a second device, there may or may not be an intervening device between the particular device and either the first device or the second device.

All terms used in the present disclosure have the same meaning as understood by one of ordinary skill in the art to which the present disclosure pertains, unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and apparatus should be considered part of the specification.

Referring to fig. 1-5, the technical scheme provided in this embodiment is as follows:

an internal bore spray apparatus comprising:

a case 1;

a cross plate 2 fixedly connected between the side walls of the case 1;

the object placing mechanism is arranged on the transverse plate 2;

the jig 5 for the to-be-sprayed parts is provided with three to-be-sprayed parts, and the three to-be-sprayed parts jig 5 are uniformly arranged on the object placing mechanism;

the rotating mechanism is arranged on the box body 1; and

the spraying mechanism is arranged on the box body 1 and the rotating mechanism.

In some embodiments, the transverse plate 2 is arranged to connect to the mounting shaft 3, and each jig 5 for the part to be sprayed is placed on top of each support plate 4.

Specifically, the storage mechanism includes:

the rotating parts are provided with three groups, and the three groups of rotating parts are arranged on the transverse plate 2; and

and the driving parts are arranged in the box body 1 and are connected with the three groups of rotating parts.

In some embodiments, the rotating parts are provided with three groups, and all three groups of rotating parts are arranged on the transverse plate 2; and the driving parts are arranged in the box body 1 and are connected with the three groups of rotating parts.

Specifically, each set of rotating members includes a mounting shaft 3 and a supporting plate 4, the mounting shaft 3 is rotatably connected to the top of the cross plate 2, and one end of the mounting shaft 3 is rotatably inserted through the cross plate 2 and extends to the lower side of the cross plate 2, and the supporting plate 4 is fixedly connected to the top of the mounting shaft 3.

In some embodiments, the setting of installation axle 3 is used for connecting supporting disk 4, rotates through installation axle 3 and connects in the top of diaphragm 2 for installation axle 3 can rotate, through fixed connection between installation axle 3 and the supporting disk 4, can realize that installation axle 3 rotates and drives supporting disk 4 rotation, and the setting of supporting disk 4 is used for placing and waits to spray piece tool 5, rotates through supporting disk 4 and can drive and wait to spray piece tool 5 rotation.

Specifically, the driving part includes first gear 17, second gear 18 and driving motor 19, and first gear 17 is provided with three, and every first gear 17 all fixed connection is in the bottom of every installation axle 3, and driving motor 19 fixed connection is in the lower inner wall of box 1, and second gear 18 fixed connection is in driving motor 19's output, and second gear 18 all meshes with three first gear 17 each other.

In some embodiments, the output end of the driving motor 19 is fixedly connected with the second gear 18, so that the second gear 18 can rotate, the second gear 18 is meshed with the three first gears 17, the second gear 18 can rotate to drive the three first gears 17 to rotate, and the first gears 17 can rotate to drive the mounting shaft 3 to rotate through the fixed connection between the first gears 17 and the mounting shaft 3.

Specifically, the rotating mechanism comprises a turntable 7, a forward and reverse rotating motor 12, a first belt pulley 13, a transmission belt 14, a second belt pulley 20 and a hollow rotating shaft 21, wherein the hollow rotating shaft 21 is rotationally connected to the upper inner wall of the box body 1, the turntable 7 is fixedly connected to the bottom of the hollow rotating shaft 21, the second belt pulley 20 is fixedly connected to the circumferential surface of the hollow rotating shaft 21, the forward and reverse rotating motor 12 is fixedly connected to the side end of the box body 1, the first belt pulley 13 is fixedly connected to the output end of the forward and reverse rotating motor 12, the transmission belt 14 is in transmission connection between the first belt pulley 13 and the second belt pulley 20, and the transmission belt 14 movably penetrates through the box body 1.

In some embodiments, the hollow rotation shaft 21 is configured to be connected to the turntable 7, the turntable 7 is configured to be connected to the telescopic catheter 6, the hollow rotation shaft 21 is rotatably connected to the upper inner wall of the box 1, so that the hollow rotation shaft 21 can rotate, the first pulley 13 can rotate through the fixed connection between the forward and reverse rotation motor 12 and the first pulley 13, the first pulley 13 is driven to rotate by the transmission belt 14 and is connected between the first pulley 13 and the second pulley 20, the second pulley 20 can rotate to drive the hollow rotation shaft 21 through the fixed connection between the second pulley 20 and the hollow rotation shaft 21, the hollow rotation shaft 21 can rotate to drive the turntable 7 through the fixed connection between the hollow rotation shaft 21 and the turntable 7, and the position of the turntable 7 can be adjusted through the rotation of the turntable 7.

Specifically, the spraying mechanism includes:

the material conveying component is arranged on the box body 1; and

the spraying part, it is provided with three groups, and three groups of spraying part all set up on carousel 7 and first gear 17, and three groups of spraying part all are connected with the material conveying part.

In some embodiments, the material conveying component is arranged on the box body 1; the spraying part, it is provided with three groups, and three groups of spraying part all set up on carousel 7 and first gear 17, and three groups of spraying part all are connected with the material conveying part.

Specifically, the material conveying component comprises a hydraulic pump 9, an L-shaped infusion tube 10, a liquid storage tank 11 and a mounting bracket 15, wherein the mounting bracket 15 is fixedly connected to the side end of the box body 1, the hydraulic pump 9 is fixedly connected to the top of the box body 1, one end of the L-shaped infusion tube 10 is fixedly connected to the input end of the hydraulic pump 9, and the other end of the L-shaped infusion tube 10 is inserted into the liquid storage tank 11.

In some embodiments, the liquid storage tank 11 is configured to store raw materials, the hydraulic pump 9 can draw the raw materials in the liquid storage tank 11 through the L-shaped infusion tube 10, and the raw materials in the liquid storage tank 11 can be conveyed into the flexible conduit 8 through the hydraulic pump 9, and the working principle and the internal structure of the hydraulic pump 9 are common knowledge of those skilled in the art, so that the description is omitted.

Specifically, each group of spraying components comprises a telescopic duct 6, a soft duct 8 and a spray head 16, the telescopic duct 6 is fixedly connected to the bottom of the rotary table 7, one end of the telescopic duct 6 penetrates through the rotary table 7 and extends to the upper side of the rotary table 7, one end of the soft duct 8 is fixedly connected to a feed inlet of the telescopic duct 6, the other end of the soft duct 8 penetrates through a first gear 17 and is fixedly connected with a discharge port of the hydraulic pump 9, and the spray head 16 is fixedly connected to the discharge port of the telescopic duct 6.

In some embodiments, the flexible conduit 8 is configured to connect the telescopic conduit 6 and the hydraulic pump 9, the telescopic conduit 6 can adjust the height of the nozzle 16, and the nozzle 16 can spray the raw material, and the flexible conduit 8 does not affect the rotation of the hollow rotating shaft 21 due to the special material of the flexible conduit 8, so the working principle and the internal structure of the telescopic conduit 6 are common knowledge of those skilled in the art, and will not be described again.

The working principle or working process of the inner hole spraying device provided by the utility model is as follows: starting the forward and backward rotating motor 12, wherein the output end of the forward and backward rotating motor 12 rotates to drive the first belt pulley 13 to rotate, the first belt pulley 13 rotates to drive the transmission belt 14 to rotate, the transmission belt 14 rotates to drive the second belt pulley 20 to rotate, the second belt pulley 20 rotates to drive the hollow rotating shaft 21 to rotate, the hollow rotating shaft 21 rotates to drive the turntable 7 to rotate, the turntable 7 rotates to adjust the positions of the three telescopic guide pipes 6, the three to-be-sprayed workpiece jigs 5 are respectively arranged at the tops of the three support plates 4 to adjust the lengths of the telescopic guide pipes 6, thereby adjusting the height of the spray heads 16, starting the driving motor 19, the output end of the driving motor 19 rotates to drive the second gear 18 to rotate, the second gear 18 rotates to drive the three first gears 17 to rotate, the first gears 17 rotate to drive the installation shaft 3 to rotate, the installation shaft 3 rotates to drive the support disc 4 to rotate, the support disc 4 rotates to drive the jig 5 to be sprayed, the hydraulic pump 9 is started, the hydraulic pump 9 sucks raw materials in the liquid storage tank 11 through the L-shaped infusion tube 10, the raw materials are conveyed into the telescopic guide tube 6 through the soft guide tube 8, the raw materials in the telescopic guide tube 6 are sprayed through the spray head 16, and the jig 5 to be sprayed rotates while the spray head 16 sprays the raw materials.

Thus, various embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concepts of the present disclosure, some details known in the art are not described. How to implement the solutions disclosed herein will be fully apparent to those skilled in the art from the above description.

Although some specific embodiments of the present disclosure have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present disclosure. It will be understood by those skilled in the art that the foregoing embodiments may be modified and equivalents substituted for elements thereof without departing from the scope and spirit of the disclosure. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict.

Claims

1. An internal orifice spray apparatus, comprising:

a case (1);

the transverse plate (2) is fixedly connected between the side walls of the box body (1);

the storage mechanism is arranged on the transverse plate (2);

the jig (5) for the to-be-sprayed parts is provided with three to-be-sprayed parts, and the three to-be-sprayed parts jig (5) are uniformly arranged on the object placing mechanism;

the rotating mechanism is arranged on the box body (1); and

the spraying mechanism is arranged on the box body (1) and the rotating mechanism.

2. The internal orifice spraying device of claim 1, wherein the placement mechanism comprises:

the rotating parts are provided with three groups, and the three groups of rotating parts are arranged on the transverse plate (2); and

the driving parts are arranged in the box body (1) and are connected with the three groups of rotating parts.

3. An inner bore spraying device according to claim 2, characterized in that each set of the rotating parts comprises a mounting shaft (3) and a supporting disc (4), the mounting shaft (3) is rotatably connected to the top of the transverse plate (2), one end of the mounting shaft (3) is rotatably penetrating the transverse plate (2) and extending to the lower side of the transverse plate (2), and the supporting disc (4) is fixedly connected to the top of the mounting shaft (3).

4. A spraying device for inner holes according to claim 3, characterized in that the driving means comprises a first gear (17), a second gear (18) and a driving motor (19), the first gear (17) is provided with three, each first gear (17) is fixedly connected to the bottom of each mounting shaft (3), the driving motor (19) is fixedly connected to the lower inner wall of the box (1), the second gear (18) is fixedly connected to the output end of the driving motor (19), and the second gear (18) is mutually meshed with the three first gears (17).

5. The inner hole spraying device according to claim 4, wherein the rotating mechanism comprises a rotary disc (7), a forward and reverse rotating motor (12), a first belt pulley (13), a transmission belt (14), a second belt pulley (20) and a hollow rotating shaft (21), the hollow rotating shaft (21) is rotatably connected to the upper inner wall of the box body (1), the rotary disc (7) is fixedly connected to the bottom of the hollow rotating shaft (21), the second belt pulley (20) is fixedly connected to the circumferential surface of the hollow rotating shaft (21), the forward and reverse rotating motor (12) is fixedly connected to the side end of the box body (1), the first belt pulley (13) is fixedly connected to the output end of the forward and reverse rotating motor (12), the transmission belt (14) is in transmission connection between the first belt pulley (13) and the second belt pulley (20), and the transmission belt (14) movably penetrates through the box body (1).

6. The bore spraying device of claim 5, wherein the spraying mechanism comprises:

the material conveying component is arranged on the box body (1); and

and the spraying parts are provided with three groups, the three groups of spraying parts are arranged on the rotary table (7) and the first gear (17), and the three groups of spraying parts are connected with the material conveying part.

7. The inner hole spraying device according to claim 6, wherein the material conveying component comprises a hydraulic pump (9), an L-shaped infusion tube (10), a liquid storage tank (11) and a mounting bracket (15), the mounting bracket (15) is fixedly connected to the side end of the box body (1), the hydraulic pump (9) is fixedly connected to the top of the box body (1), one end of the L-shaped infusion tube (10) is fixedly connected to the input end of the hydraulic pump (9), and the other end of the L-shaped infusion tube (10) is inserted into the liquid storage tank (11).

8. The inner hole spraying device according to claim 7, wherein each group of spraying components comprises a telescopic duct (6), a soft duct (8) and a spray nozzle (16), the telescopic duct (6) is fixedly connected to the bottom of the rotary table (7), one end of the telescopic duct (6) penetrates through the rotary table (7) and extends to the upper side of the rotary table (7), one end of the soft duct (8) is fixedly connected to a feed inlet of the telescopic duct (6), the other end of the soft duct (8) penetrates through the first gear (17) and is fixedly connected with a discharge outlet of the hydraulic pump (9), and the spray nozzle (16) is fixedly connected to the discharge outlet of the telescopic duct (6).