CN218191626U

CN218191626U - Waste gas treatment system for spraying line

Info

Publication number: CN218191626U
Application number: CN202221874357.9U
Authority: CN
Inventors: 韦晓春
Original assignee: Jiangsu Shuangfeng Environment Science And Technology Co ltd
Current assignee: Jiangsu Shuangfeng Environment Science And Technology Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2023-01-03
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a waste gas treatment system for spraying line relates to spraying line exhaust-gas treatment technical field, including portal frame and exhaust-gas treatment jar, the both sides below fixedly connected with bottom plate of portal frame, the inboard of portal frame is rotated and is connected with the threaded rod, threaded connection has the breathing pipe on the threaded rod, be provided with spacing subassembly between breathing pipe and the portal frame, the one end of threaded rod is passed the portal frame and is extended to the outside, the threaded rod sets up in the first gear of the coaxial fixedly connected with of portal frame outside one end, the top fixed mounting of exhaust-gas treatment jar has the air pump, the output fixedly connected with intake pipe of air pump, one side of one end fixed connection to the breathing pipe of air pump is kept away from to the intake pipe, because the screwed connection relation of breathing pipe and threaded rod, the breathing pipe can carry out the displacement along the threaded rod in the time of threaded rod pivoted, thereby can adjust the suction position of breathing pipe at will, absorb to the heavier region of waste gas, the collection efficiency of waste gas during the spraying line spraying.

Description

Waste gas treatment system for spraying line

Technical Field

The utility model relates to a spraying line exhaust-gas treatment technical field, more specifically say, relate to a waste-gas treatment system for spraying line.

Background

With the development of science and technology, people are more and more concerned about the appearance, the hand feeling and the durability of products while pursuing the functions of electronic products, so that the coating is an important link in the modern electronic product manufacturing process. Coating is to cover a protective layer or a decorative layer on the metal and nonmetal surfaces of a product, and the general coating process comprises the following steps: pretreatment → spraying → drying or curing.

However, most of the air inlet pipes of the exhaust gas treatment devices for the spraying lines in the prior art are fixed, and the exhaust gas is collected and conveyed to the treatment device through the arranged gas collecting hoods, but the fixed air inlet pipes cannot realize comprehensive coverage in the face of the whole spraying line, so that the efficiency of collecting the exhaust gas in partial areas of the spraying line is reduced, and the health of workers is affected when the workers are in the environment for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste gas treatment system for spraying line aims at can be effectual among the solution prior art most of waste gas treatment device intake pipe to the spraying line fixed, collects waste gas through the gas collecting channel of laying and carries to processing apparatus in, but in the face of whole spraying line, comprehensive cover can't be realized to fixed intake pipe, leads to the spraying to divide the problem of the efficiency decline of waste gas collection in line portion region.

In order to solve the above problem, the utility model adopts the following technical scheme:

the utility model provides a waste gas treatment system for spray line, includes portal frame and exhaust-gas treatment jar, the both sides below fixedly connected with bottom plate of portal frame, the inboard of portal frame is rotated and is connected with the threaded rod, threaded connection has the breathing pipe on the threaded rod, be provided with spacing subassembly between breathing pipe and the portal frame, the portal frame is passed to the one end of threaded rod and extends to the outside, the threaded rod sets up in the first gear of the coaxial fixedly connected with of portal frame outside one end, the top fixed mounting of exhaust-gas treatment jar has the air pump, the output fixedly connected with intake pipe of air pump, one end fixed connection to the one side of breathing pipe of air pump is kept away from to the intake pipe, because the threaded connection relation of breathing pipe and threaded rod, the breathing pipe can carry out the displacement along the threaded rod when the threaded rod rotates, and the intake pipe can adopt bellows or the better rubber tube of elasticity to can adjust the suction position of breathing pipe at will, absorb to the heavier region of waste gas, promote the collection efficiency of waste gas when spray line spraying.

As a preferred scheme of the utility model, one side fixedly connected with guard box that the portal frame is close to first gear, a side port department that the portal frame was kept away from to the guard box is pegged graft and is had the closing plate.

As a preferred scheme of the utility model, the top fixed mounting of guard box has servo motor, servo motor's the coaxial fixedly connected with second gear of output.

As a preferred scheme of the utility model, the second gear all sets up in the inside of guard box with first gear, the second gear is connected with first gear engagement.

As a preferred scheme of the utility model, spacing subassembly includes the extension piece of fixed connection in the breathing pipe top, the inside sliding connection that extends the piece and extend to the portal frame.

As a preferred scheme of the utility model, the inside fixedly connected with guide arm of portal frame, guide arm and extension piece sliding connection.

As a preferred scheme of the utility model, the both sides fixedly connected with extension rod of extension piece, the extension rod extends to the inside of portal frame, the extension rod is kept away from the one end rotation of extension piece and is connected with the auxiliary wheel, the inside of auxiliary wheel laminating portal frame.

Compared with the prior art, the utility model has the advantages of:

(1) In order to promote the collection efficiency of waste gas when spraying line spraying, link up between breathing pipe and the intake pipe, order about at the air pump, waste gas that produces during the spraying gets into the exhaust-gas treatment jar through breathing pipe and intake pipe and carries out purification treatment, because the threaded connection relation of breathing pipe and threaded rod, the threaded rod can be followed the threaded rod and carried out the displacement during the threaded rod pivoted, carry out the injecing of position to the breathing pipe through the cooperation of extension piece and guide arm, and promote the stability of breathing pipe displacement, can further promote the spacing effect to the breathing pipe through the extension rod, the auxiliary wheel follows synchronous rotation in the breathing pipe displacement, promote the displacement efficiency of breathing pipe, the intake pipe can adopt bellows or the better rubber tube of elasticity, thereby can adjust the suction position of breathing pipe at will, absorb to the heavier region of waste gas, the collection efficiency of waste gas when promoting the spraying line spraying.

(2) Can promote the protection effect to first gear and second gear through protective housing and closing plate, prolong the life of first gear and second gear, avoid unnecessary cost extravagant as far as possible. The servo motor can be regarded as the drive end of threaded rod, and the servo motor can directly drive first gear and rotate, because the meshing connection relation of first gear and second gear, drives the second gear and rotates when first gear revolve to the threaded rod realizes rotating through first gear and second gear drive, improves the rotational efficiency of threaded rod, realizes the free regulation of breathing pipe.

Drawings

FIG. 1 is a perspective view of the whole device of the present invention;

FIG. 2 is a front view of the overall device of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention;

FIG. 4 is a schematic side sectional view of the gantry of the present invention;

fig. 5 is an enlarged schematic view of a structure at B in fig. 4 according to the present invention.

The numbering in the figures illustrates:

1. a gantry; 2. a base plate; 3. an air intake duct; 4. an air inlet pipe; 5. an air pump; 6. a waste gas treatment tank; 7. a threaded rod; 8. a protective box; 9. a servo motor; 10. a sealing plate; 11. a first gear; 12. a second gear; 13. an extension block; 14. a guide bar; 15. an extension rod; 16. an auxiliary wheel.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The embodiment is as follows:

please refer to fig. 1-5, an exhaust gas treatment system for coating line, including portal frame 1 and exhaust gas treatment jar 6, both sides below fixedly connected with bottom plate 2 of portal frame 1, the inboard of portal frame 1 rotates and is connected with threaded rod 7, threaded connection has breathing pipe 3 on the threaded rod 7, be provided with spacing subassembly between breathing pipe 3 and the portal frame 1, the one end of threaded rod 7 passes portal frame 1 and extends to the outside, threaded rod 7 sets up in the first gear 11 of the coaxial fixedly connected with of one end in the portal frame 1 outside, the top fixed mounting of exhaust gas treatment jar 6 has air pump 5, the output fixedly connected with intake pipe 4 of air pump 5, the one end fixedly connected to one side of breathing pipe 3 of air pump 5 is kept away from to intake pipe 4.

In further embodiment, in order to promote the collection efficiency of waste gas when spraying the coating line, link up between breathing pipe 3 and the intake pipe 4, under the driving of air pump 5, waste gas that produces when the spraying gets into exhaust-gas treatment jar 6 through breathing pipe 3 and intake pipe 4 and carries out purification treatment, because breathing pipe 3 and threaded rod 7's threaded connection relation, breathing pipe 3 can follow threaded rod 7 and carry out the displacement when threaded rod 7 rotates, intake pipe 4 can adopt bellows or the better rubber tube of elasticity, thereby can adjust the suction position of breathing pipe 3 at will, absorb to the heavier region of waste gas, the collection efficiency of waste gas when promoting the coating line spraying.

Referring to fig. 2 and 3, a protection box 8 is fixedly connected to one side of the gantry 1 close to the first gear 11, a sealing plate 10 is inserted at a side port of the protection box 8 far away from the gantry 1, a servo motor 9 is fixedly mounted above the protection box 8, an output end of the servo motor 9 is coaxially and fixedly connected with a second gear 12, the second gear 12 and the first gear 11 are both arranged inside the protection box 8, and the second gear 12 is meshed with the first gear 11.

In a further embodiment, the protection effect on the first gear 11 and the second gear 12 can be improved by the protection box 8 and the sealing plate 10, the service life of the first gear 11 and the second gear 12 can be prolonged, and unnecessary cost waste can be avoided as much as possible. Servo motor 9 can be regarded as the drive end of threaded rod 7, and servo motor 9 can directly drive first gear 11 and rotate, because the meshing connection relation of first gear 11 and second gear 12, drives second gear 12 and rotates when first gear 11 pivoted to threaded rod 7 realizes rotating through first gear 11 and the transmission of second gear 12, improves the rotational efficiency of threaded rod 7, realizes breathing pipe 3's free regulation.

Referring to fig. 4 and 5, the limiting assembly includes an extension block 13 fixedly connected above the air suction pipe 3, the extension block 13 extends to the inside of the portal frame 1 in a sliding manner, the inside of the portal frame 1 is fixedly connected with a guide rod 14, the guide rod 14 is slidably connected with the extension block 13, extension rods 15 are fixedly connected to two sides of the extension block 13, the extension rods 15 extend to the inside of the portal frame 1, one end of each extension rod 15, which is far away from the extension block 13, is rotatably connected with an auxiliary wheel 16, and the auxiliary wheel 16 is attached to the inside of the portal frame 1.

In a further embodiment, the position of the air suction pipe 3 is limited by the matching of the extension block 13 and the guide rod 14, the displacement stability of the air suction pipe 3 is improved, the limit effect on the air suction pipe 3 can be further improved by the extension rod 15, the auxiliary wheel 16 rotates synchronously with the displacement of the air suction pipe 3, and the displacement efficiency of the air suction pipe 3 is improved.

The working principle is as follows:

the utility model discloses during the use, absorb to the heavier region of waste gas, at first start servo motor 9, servo motor 9 can be regarded as threaded rod 7's drive end, servo motor 9 can directly drive first gear 11 and rotate, because the meshing connection relation of first gear 11 and second gear 12, drive second gear 12 and rotate when first gear 11 pivoted, thereby threaded rod 7 realizes rotating through first gear 11 and second gear 12 transmission, improve the rotation efficiency of threaded rod 7, because the threaded connection relation of breathing pipe 3 and threaded rod 7, breathing pipe 3 can carry out the displacement along threaded rod 7 when threaded rod 7 rotates, start air pump 5, under ordering about of air pump 5, the waste gas that produces during the spraying gets into exhaust-gas treatment jar 6 through breathing pipe 3 and intake pipe 4 and carries out purification treatment, thereby can adjust the absorption position of breathing pipe 3 at will, the collection efficiency of waste gas when promoting the spraying line spraying.

The above are only the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be covered by the present invention in the technical scope of the present invention, and the technical solution and the modified concept of the present invention should be replaced or changed equally.

Claims

1. The utility model provides a waste gas treatment system for spraying line, includes portal frame (1) and exhaust-gas treatment jar (6), its characterized in that: the utility model discloses a portal frame, including portal frame (1), inboard rotation of portal frame (1) is connected with threaded rod (7), threaded rod (7) are gone up threaded connection and are had breathing pipe (3), be provided with spacing subassembly between breathing pipe (3) and portal frame (1), portal frame (1) is passed to the one end of threaded rod (7) and extends to the outside, threaded rod (7) set up in portal frame (1) outside one end coaxial fixedly connected with first gear (11), the top fixed mounting of exhaust-gas treatment jar (6) has air pump (5), the output fixedly connected with intake pipe (4) of air pump (5), one side of the one end fixed connection to breathing pipe (3) of air pump (5) is kept away from in intake pipe (4).

2. The exhaust gas treatment system for the coating line according to claim 1, wherein: portal frame (1) is close to one side fixedly connected with protective housing (8) of first gear (11), protective housing (8) keep away from portal frame (1) one side port department grafting has closing plate (10).

3. The exhaust gas treatment system for the coating line according to claim 2, wherein: the upper side of the protection box (8) is fixedly provided with a servo motor (9), and the output end of the servo motor (9) is fixedly connected with a second gear (12) in a coaxial mode.

4. The exhaust gas treatment system for a coating line according to claim 3, wherein: the second gear (12) and the first gear (11) are both arranged inside the protective box (8), and the second gear (12) is meshed with the first gear (11) and connected with the protective box.

5. The exhaust gas treatment system for the coating line according to claim 1, wherein: the limiting assembly comprises an extension block (13) fixedly connected above the air suction pipe (3), and the extension block (13) extends to the inner part of the portal frame (1) in a sliding connection mode.

6. The exhaust gas treatment system for a coating line according to claim 5, wherein: the inside of portal frame (1) is fixedly connected with guide arm (14), guide arm (14) and extension piece (13) sliding connection.

7. The exhaust gas treatment system for a coating line according to claim 5, wherein: the both sides fixedly connected with extension rod (15) of extension piece (13), extension rod (15) extend to the inside of portal frame (1), the one end that extension piece (13) was kept away from in extension rod (15) is rotated and is connected with auxiliary wheel (16), the inside of portal frame (1) is laminated in auxiliary wheel (16).