Spraying jig special for automobile air outlet shell

Abstract

The utility model belongs to the technical field of automobile part production, and particularly relates to a special spraying jig for an automobile air outlet shell, which comprises a cabinet body and a cabinet door, the cabinet door is rotatably arranged on one side of the end face of the cabinet body, a rectangular opening is arranged on the end face of the cabinet door, and a sliding table is slidably arranged on the outer end face of the cabinet door on one side of the rectangular opening. A baffle is arranged outside the liquid spraying seat, air ducts are arranged on the portions, on the end face of the baffle, of the upper side and the lower side of the liquid spraying seat, and a purification assembly is arranged on the portion, on the end face of the other side of the cabinet body, of one side of each air duct; compared with the prior art, the spraying device has the advantages that through the arrangement of the cabinet body, the sliding table, the liquid conveying base and the like, the participation amount of workers is effectively reduced, the spraying efficiency is improved, meanwhile, through the arrangement of the air duct, the baffle and the purification assembly, coating powder can be effectively prevented from flying outside the jig, poisonous gas can be effectively purified, and the service life is prolonged. And the body health of operators is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile spare parts production, and in particular relates to a special spraying fixture for an automobile air outlet shell. Background Art

[0002] Spraying operation has high production efficiency and is suitable for manual operation and industrial automation production. It has a wide range of applications, mainly in hardware, plastics, furniture, military industry, ships and other fields. It is the most commonly used coating method today. The shell of the automobile air outlet needs to be sprayed during production and processing. In the existing technology, the sprayed products are generally too close to people, causing great air pollution. Therefore, a transfer fixture is required during the spraying operation to reduce the impact of the paint on human health and ensure a relatively good production environment.

[0003] For example, patent application number CN202120794075.7 discloses a special spraying jig for automobile air outlet shells. The purpose of this utility model is a special spraying equipment designed for the structural form of the air outlet shell, which can ensure the safety and stability of the spraying work. It includes a base, a spray seat is placed in the center of the top of the base, mounting plates are fixedly connected on both sides of the base, absorption hoods are fixedly installed on the tops of the two mounting plates, a fixing plate is fixedly connected to the bottom of the base, a vacuum cleaner is fixedly installed on one side of the top of the fixing plate, and a purification box is fixedly installed on the other side of the top of the fixing plate. This utility model reduces pollution to the environment, while protecting the health of relevant staff, improving the stability of the device, and facilitating the spraying work.

[0004] In the prior art, by setting a purification structure, the toxic gas in the spraying process can be purified and absorbed, reducing the harm to the human body. However, the fixture itself still has certain shortcomings during use:

[0005] Existing spray jigs can only limit the outlet shell and provide a relatively sealed environment so that dust and toxic gases will not cause harm to the human body. The overall automation efficiency is low and most of the work is still done manually. The overall production efficiency is low and the impact on operators still exists. Utility Model Content

[0006] In order to overcome the deficiencies of the prior art, the utility model provides a special spraying fixture for an automobile air outlet shell. The utility model effectively reduces the amount of staff participation through the arrangement of a cabinet, a slide, an infusion seat, etc., so that the fixture can realize semi-automatic spraying processing, improves the spraying efficiency, and cooperates with the arrangement of a wind tube, a baffle, and a purification component to effectively prevent paint powder from flying to the outside of the fixture, and toxic gases can be effectively purified, thereby ensuring the health of the operator.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a special spraying fixture for automobile air outlet shell, including a cabinet body and a cabinet door, a cabinet door is rotatably provided on one side of the cabinet body end face, a rectangular opening is provided on the cabinet door end face, a slide is slidably provided on one side of the rectangular opening on the outer end face of the cabinet door, a liquid spraying seat is provided on one side of the slide on the inner end face of the cabinet door, a plurality of liquid spraying ports are provided on the end face of the liquid spraying seat, a baffle is provided on the outside of the liquid spraying seat, air cylinders are provided on the upper and lower sides of the liquid spraying seat on the baffle end face, a purification component is provided on one side of the air cylinder on the end face of the other side of the cabinet body, a connecting plate is provided on the top of the cabinet body, and a plurality of hanging hole seats are provided on the bottom end face of the connecting plate. The liquid spraying seat and the liquid spraying ports are provided so that the air outlet shell can be automatically sprayed after the hoisting is completed, and the spraying efficiency and precision are improved.

[0008] Preferably, an infusion seat is arranged on the end surface of the slide, the infusion seat is connected to the spray seat, and a connecting port is arranged at one end of the outer side of the infusion seat. The arrangement of the infusion seat enables a stable supply of powder coating.

[0009] Preferably, two linear actuators are symmetrically arranged on the end faces of the cabinet door on both sides of the rectangular opening, and the linear actuators are used to drive the slide to move. Slide grooves are arranged on both sides of the end faces of the cabinet door inside the cabinet, and one end of the spray seat is slidably connected in the slide groove. The arrangement of the linear actuator and the slide groove enables the spray seat to move up and down stably to complete efficient spraying processing.

[0010] Preferably, the purification component includes a purifier disposed on an end surface of one side of the cabinet, and the purifier is disposed at one end of the cabinet and has a plurality of air inlet ports. The arrangement of the purifier and the air inlet ports enables the toxic gas to be effectively purified.

[0011] Preferably, a pump is provided in each of the air ducts. The provision of the pump effectively reduces the occurrence of coating powder flowing to the outside of the fixture, thus ensuring a good production environment.

[0012] Preferably, the outer side of the wind tube is provided with an outwardly curved arc plate at the upper and lower end surfaces of the baffle plate. The arc plate can effectively intercept the paint powder.

[0013] Preferably, a tapered downward hanging hole is provided in the hanging hole seat, and anti-skid rough patterns are provided on the inner wall of the hanging hole. The provision of the anti-skid rough patterns improves the stability of the air outlet housing during hoisting.

[0014] Preferably, a recovery bin is provided on the bottom of the cabinet, and a filter plate is provided above the recovery bin in the cabinet. The recovery bin and the filter plate enable the fallen paint powder to be recycled and used, thereby reducing the use cost.

[0015] Preferably, two glass windows are arranged on the end surface of the cabinet door. The arrangement of the glass windows enables the actual spraying situation to be quickly understood.

[0016] In summary, compared with the prior art, the beneficial effects of this solution are:

[0017] The utility model adopts the arrangement of a cabinet, a slide, an infusion seat, etc., so that the staff only needs to complete the lifting and disassembly of the shell, and the inside of the fixture can automatically complete the large-area spraying treatment of the shell, the overall spraying accuracy and efficiency are effectively improved, the participation of the staff is reduced, and the health of the staff is guaranteed.

[0018] The utility model uses the arrangement of the air duct, the baffle plate and the purification component to effectively intercept the powder coating and toxic gas that may flow outward during the spraying process, and purify and recycle them, thereby effectively ensuring a good processing environment and improving the protection effect on the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is the overall front view of the utility model;

[0021] Figure 3 This is the overall top view of the utility model;

[0022] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model at AA;

[0023] Figure 5 It is a schematic diagram of the enlarged structure of the utility model B;

[0024] Figure 6 It is a structural schematic diagram of some parts of the utility model;

[0025] Figure 7 It is a schematic diagram of the cross-sectional structure of the utility model at CC;

[0026] Figure 8 It is a schematic diagram of the enlarged structure of D of the utility model; DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present invention.

[0028] Embodiment 1:

[0029] refer to Figure 1-8A special spraying fixture for an automobile air outlet shell includes a cabinet body 10 and a cabinet door 11. The cabinet door 11 is rotatably arranged on one side of the end surface of the cabinet body 10. A rectangular opening 18 is arranged on the end surface of the cabinet door 11. A slide table 14 is slidably arranged on the outer end surface of the cabinet door 11 on one side of the rectangular opening 18. A spray seat 23 is arranged on the inner end surface of the cabinet door 11 on one side of the slide table 14. The overall horizontal length of the spray seat 23 is the same as the width of the cabinet door 11.

[0030] A plurality of liquid spray ports 28 are arranged on the end face of the liquid spray seat 23, and a baffle 26 is arranged outside the liquid spray seat 23. During the spraying process, the baffles 26 at the upper and lower ends of the liquid spray seat 23 will intercept the paint powder to a certain extent, thereby preventing the powder from flowing out through the rectangular opening 18. Air ducts 16 are arranged on the upper and lower sides of the liquid spray seat 23 on the end faces of the baffles 26, and a purification component is arranged on one side of the air duct 16 on the end face of the other side of the cabinet 10. A connecting plate 29 is arranged on the top of the cabinet 10, and a plurality of hanging hole seats 30 are arranged on the bottom end face of the connecting plate 29. The hanging hole seat 30 is provided with two distributed on both sides of the bottom of the connecting plate 29. Two hooks can be arranged at one end of the shell, so that the stability of the shell is improved during spraying.

[0031] Specifically, one end of the cabinet door 11 is rotatably connected to the end surface of the cabinet body 10 through a hinge structure. The specific hinge structure is a prior art and will not be elaborated in detail herein. When the air outlet housing needs to be sprayed, the staff can open the cabinet door 11, and then use a hook in the prior art to hang one end of the housing, and then hook the other end of the hook in the hanging hole seat 30 to complete the placement of the housing. In this relationship, the hanging hole seat 30 is provided with two distributions on both sides of the bottom of the connecting plate 29, and two hooks can be provided at one end of the housing, so that the stability of the housing is improved during spraying;

[0032] When the shell is placed, the staff closes the cabinet door 11 and then starts the device. At this time, the slide 14 will slide on the end face of the cabinet door 11 on one side of the rectangular opening 18. In this relationship, the overall length of the rectangular opening 18 is slightly shorter than the height of the cabinet door 11, and the overall length of the rectangular opening 18 is higher than the overall length of the air outlet shell. The specific stroke is arranged according to actual conditions and is not limited in this article; the movable distance of the slide 14 is the same as the length of the rectangular opening 18. The slide 14 is connected to the spray seat 23 through a connecting piece, so that the spray seat 23 can be driven to move up and down. The overall horizontal length of the spray seat 23 is the same as the width of the cabinet door 11. During the movement of the spray seat 23, powder coating can be poured in, and then sprayed on the air outlet shell through multiple spray ports 28 on the end face. Due to the stroke setting of the rectangular opening 18, it can be ensured that the spray seat 23 can effectively spray all positions at one end of the shell, effectively avoiding the occurrence of spraying dead angles;

[0033] During the spraying process, the baffles 26 at the upper and lower ends of the spray seat 23 will intercept the paint powder to a certain extent, thereby preventing the powder from flowing out through the rectangular opening 18. During this process, the air cylinder 16 arranged on the end surface of the baffle 26 will also inject high-pressure gas into the cabinet 10 for spraying, so that the powder that may originally flow toward the rectangular opening 18 can be driven to the other side of the cabinet 10 due to the gas flow generated by the air cylinder 16, thereby improving the interception efficiency of the powder;

[0034] The purification component arranged on the other side end face of the cabinet 10 will introduce the toxic gas inside the cabinet 10, then purify the toxic gas and discharge it to the outside, thereby reducing pollution to the environment and protecting the health of the operator.

[0035] refer to Figure 5 A pump 25 is arranged in each air cylinder 16 .

[0036] Specifically, the pump 25 is a prior art and will not be elaborated in detail herein. The pump 25 can inject external gas and then spray it into the cabinet 10 through the port of the air cylinder 16 to form a gas flow, so that the powder floating inside the cabinet 10 will not flow out through the rectangular opening 18.

[0037] refer to Figure 4 The purification component includes a purifier 19 arranged on an end surface of one side of the cabinet 10 , and the purifier 19 is located in the cabinet 10 and has a plurality of air inlet ports 17 at one end.

[0038] Specifically, the purifier 19 is a prior art, which will not be elaborated in detail herein. The purifier 19 sucks the toxic gas inside the cabinet 10 into the interior through the air inlet mesh port 17 on the end face, and then purifies and adsorbs the gas through the internal purification structure. The treated gas is discharged to the outside through the port set on the other side, thereby ensuring a good processing environment. Furthermore, an infusion seat 15 is set on the end face of the slide 14, and the infusion seat 15 is connected to the spray seat 23, and a connecting port 20 is set at one end of the outside of the infusion seat 15.

[0039] Specifically, the staff can connect a feeding device for feeding the paint powder to the outside of the connecting port 20. The specific equipment will not be elaborated in this article, so that the paint powder can be poured into the infusion seat 15. The infusion seat 15 can be connected through a pipeline to feed the paint powder to the spray seat 23 for processing, thereby ensuring that the spray seat 23 can spray stably.

[0040] refer to Figure 1 , 6Two linear actuators 13 are symmetrically arranged on both sides of the rectangular opening 18 on the end surface of the cabinet door 11. The linear actuator 13 is used to drive the slide 14 to move. Slide grooves 24 are arranged on both sides of the end surface of the cabinet door 11 in the cabinet body 10, and one end of the spray seat 23 is slidably connected in the slide groove 24.

[0041] Specifically, the linear drive 13 is a prior art and will not be elaborated in detail in this article. The output end of the linear drive 13 is interconnected with the slide 14. When the slide 14 and the spray seat 23 need to move, the output end of the linear drive 13 drives the slide 14 and the spray seat 23 to complete the movement. In this relationship, the stroke of the linear drive 13 is the same as the stroke distance of the rectangular opening 18; in the process of the spray seat 23 being driven to move by the linear drive 13, the two sides of one end of the spray seat 23 will also slide inside the slide groove 24. The slide groove 24 is arranged on both sides of the end face of the other side of the cabinet door 11. The spray seat 23 is connected to the slide groove 24 through a slider and slides with each other. The setting of the slide groove 24 can effectively improve the stability of the spray seat 23 during movement, thereby improving the spraying efficiency and quality.

[0042] refer to Figure 6 Two glass windows 12 are arranged on the end surface of the cabinet door 11 .

[0043] Specifically, when the staff is performing the spraying work, the staff can observe the internal spraying situation through the glass window 12, so that the spraying problems can be discovered in time and adjusted to ensure the spraying quality.

[0044] refer to Figure 8 A tapered downward hanging hole is arranged in the hanging hole seat 30, and an anti-slip rough pattern 31 is arranged on the inner wall of the hanging hole.

[0045] Specifically, the hanging hole inside the hanging hole seat 30 is generally in the shape of an inverted trapezoid that tapers downward, so that the hook can automatically hang in the center. The setting of the anti-slip rough pattern 31 can increase the contact friction of the inner wall of the hanging hole, so that the hook can be more stably hung on the hanging hole seat 30, thereby improving the stability of the air outlet shell during spraying.

[0046] Embodiment 2:

[0047] On the basis of or different from the first embodiment, reference Figure 5 The outer side of the air duct 16 is provided with an outwardly curved arc plate 27 at the upper and lower end surfaces of the baffle 26 .

[0048] Specifically, the two outwardly curved arc plates 27 improve the interception efficiency of the baffle 26 for powder gas, thereby reducing the occurrence of powder coating flying outward.

[0049] Embodiment three:

[0050] On the basis of or different from the first embodiment, reference Figure 4 A recovery bin 22 is disposed on the bottom of the cabinet 10 , and a filter plate 21 is disposed above the recovery bin 22 in the cabinet 10 .

[0051] Specifically, a port is provided at one end of the outside of the filter plate 21, and the staff can connect the suction pump to the outside of the filter plate 21. In this relationship, the suction pump is a prior art and will not be elaborated in this article. The suction pump can extract the paint powder, and a certain gas flow will be generated during the extraction process. When the cabinet 10 is sprayed inside, the suction pump will generate a certain gas flow inside the recovery bin 22, so that the powder paint that is not adhered to the air outlet shell will flow downward. At this time, the filter plate 21 can filter the adhered powder and debris, and the filtered powder will enter the recovery bin 22 to complete the recycling process.

[0052] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect.

[0053] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0054] The above description shows and describes several preferred embodiments of the present application, but as mentioned above, it should be understood that the present application is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the application concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the present application, and should be within the scope of protection of the claims attached to the present application.

Claims

1. A special spraying fixture for an automobile air outlet housing, comprising a cabinet body (10) and a cabinet door (11), characterized in that: A cabinet door (11) is rotatably provided on one side of the end surface of the cabinet body (10), a rectangular opening (18) is provided on the end surface of the cabinet door (11), a slide table (14) is slidably provided on the outer end surface of the cabinet door (11), a liquid spray seat (23) is provided on one side of the slide table (14) on the inner end surface of the cabinet door (11), a plurality of liquid spray ports (28) are provided on the end surface of the liquid spray seat (23), a baffle plate (26) is provided outside the liquid spray seat (23), and air cylinders (16) are provided on the upper and lower sides of the liquid spray seat (23) on the end surfaces of the baffle plate (26), a purification component is provided on the other end surface of the cabinet body (10), a connecting plate (29) is provided on the top of the cabinet body (10), and a plurality of hanging hole seats (30) are provided on the bottom end surface of the connecting plate (29).

2. The special spraying jig for automobile air outlet housing according to claim 1, characterized in that: An infusion seat (15) is arranged on the end surface of the slide (14); the infusion seat (15) and the spray seat (23) are connected to each other; and a communication port (20) is arranged outside the infusion seat (15).

3. The special spraying jig for automobile air outlet housing according to claim 1, characterized in that: Two linear drivers (13) are symmetrically arranged on both sides of the rectangular opening (18) on the end surface of the cabinet door (11), and the linear drivers (13) are used to drive the slide (14) to move. Slide grooves (24) are arranged on both sides of the end surface of the cabinet door (11) inside the cabinet body (10), and one end of the liquid spraying seat (23) is slidably connected in the slide groove (24).

4. The special spraying jig for automobile air outlet housing according to claim 1, characterized in that: The purification component comprises a purifier (19) arranged on an end surface of one side of the cabinet (10); one end of the purifier (19) located inside the cabinet (10) is provided with a plurality of air inlet ports (17).

5. The special spraying jig for automobile air outlet housing according to claim 1, characterized in that: The upper and lower end surfaces of the baffle plate (26) are both provided with arc-shaped plates (27) that are bent outwards.

6. The special spraying jig for automobile air outlet housing according to claim 1, characterized in that: The hanging hole seat (30) is provided with a hanging hole, and the inner wall of the hanging hole is provided with anti-slip rough patterns (31).

7. The special spraying jig for automobile air outlet housing according to claim 4, characterized in that: A recovery bin (22) is arranged on the bottom of the cabinet (10), and a filter plate (21) is arranged above the recovery bin (22) in the cabinet (10).

8. The special spraying jig for automobile air outlet housing according to claim 3, characterized in that: Two glass windows (12) are arranged on the end surface of the cabinet door (11).

Images