CN212916694U

CN212916694U - Cleaning device for spraying system

Info

Publication number: CN212916694U
Application number: CN202021496490.6U
Authority: CN
Inventors: 宋国平
Original assignee: Tianjin Shanggao Auto Parts Co ltd
Current assignee: Tianjin Shanggao Auto Parts Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-04-09
Anticipated expiration: 2030-07-24

Abstract

The utility model belongs to the technical field of auto parts's technique and specifically relates to a belt cleaning device for paint finishing is related to, including conveyer and the support of setting on the conveyer, it is provided with a plurality of brush rollers to rotate on the support, the clearance that supplies the part to pass through has been formed between the conveyer belt of brush roller and conveyer, be provided with on the support and be used for driving a plurality of brush rollers pivoted drive assembly simultaneously, be provided with on the support and be used for carrying out the washing subassembly that sprays to the part. The cleaning component comprises a water inlet pipe, a spray pipe communicated with the water inlet pipe and spray heads uniformly distributed on the spray pipe; the spray pipe is fixedly arranged on the support, and the spray head extends out towards the conveyor. This application has the effect that can wash the transport to the part.

Description

Cleaning device for spraying system

Technical Field

The application relates to the technical field of automobile part machining, in particular to a cleaning device for a spraying system.

Background

Automobile parts are mostly made of metal, and in order to prevent oxidation corrosion of the metal parts, paint is generally applied to the metal surfaces. The good paint spraying protective layer keeps continuous, complete and undamaged, has good combination, and can be a barrier for inhibiting corrosive media from invading.

Before painting, the surface of the part needs to be cleaned in order to enable the paint to better adhere to the surface of the part. Generally, the workpiece cleaning machine is manually cleaned in the prior art, manpower is wasted, cleaning efficiency is low, the cleaned workpiece needs to be manually placed on a conveying belt after cleaning is finished, cleaning efficiency is low, and use is not convenient enough.

SUMMERY OF THE UTILITY MODEL

In order to facilitate cleaning and conveying of parts, the application provides a cleaning device for a spraying system.

The application provides a belt cleaning device for paint finishing adopts following technical scheme:

the utility model provides a belt cleaning device for paint finishing, includes the conveyer and sets up the support on the conveyer, it is provided with a plurality of brush rollers to rotate on the support, formed the clearance that supplies the part to pass through between the conveyer belt of brush roller and conveyer, be provided with on the support and be used for driving a plurality of brush rollers pivoted drive assembly simultaneously, be provided with on the support and be used for carrying out the washing subassembly that sprays to the part.

Through adopting above-mentioned technical scheme, the part removes under the drive of conveyer, and when the part passed through brush roller below, the brush hair on the brush roller can clean the surface of part to clear away the spot. After the part passes through the brush roller, the cleaning assembly arranged on the support sprays the part, and the surface of the part is further cleaned through the scouring of water flow.

Preferably, the driving assembly comprises a gear fixedly arranged on the brush roller, a servo motor fixedly arranged on the bracket and a driving gear fixedly arranged on an output shaft of the servo motor; the gears are arranged along the conveying direction of the conveyor, the gears are meshed with each other, and the driving gear is meshed with any one gear.

Through adopting above-mentioned technical scheme, the driving gear on the servo motor and the gear engagement on arbitrary brush roller for when the driving gear rotated, the gear can rotate thereupon. Because the gears are meshed with each other, when one gear rotates, other gears rotate together, and therefore synchronous rotation of the plurality of brush rollers is achieved. The servo motor has better adaptability, is more stable particularly when running at low speed, and cannot generate the stepping running phenomenon similar to that of a stepping motor.

Preferably, the cleaning assembly comprises a water inlet pipe, a spray pipe communicated with the water inlet pipe and spray heads uniformly distributed on the spray pipe; the spray pipe is fixedly arranged on the support, and the spray head extends out towards the conveyor.

Through adopting above-mentioned technical scheme, rivers are discharged in getting into the shower along the inlet tube in, from the shower nozzle on the shower, and the shower nozzle stretches out towards the conveyer for rivers can be better erode on the surface of part.

Preferably, the spray head is a duckbill type spray head.

Through adopting above-mentioned technical scheme, the shower nozzle of duckbilled type is the platykurtic, and rivers are bigger from the shower nozzle blowout back coverage of duckbilled type, and the impact force of rivers is bigger, and is better to the washing effect of part.

Preferably, the number of the cleaning assemblies is two, and the two cleaning assemblies are respectively arranged on two sides of the support.

Through adopting above-mentioned technical scheme, the part receives once at first when getting into brush roller below and sprays, has produced the effect of soaking to the spot on the part for the spot is swept off more easily when the part is cleaned by the brush roller. The part is sprayed once again after coming out from the lower part of the brush roller, and residual stains on the part are washed away, so that the surface cleanliness of the part is improved.

Preferably, protective curtains are arranged on two sides of the support, the cleaning assembly is arranged between the two protective curtains, one side of each protective curtain is fixed with the support, and the other side of each protective curtain abuts against a conveying belt of the conveyor.

Through adopting above-mentioned technical scheme, when the cleaning assembly sprays the part, inevitable can produce the rivers of certain degree and splash. The part cover that sets up when the protection curtain of support both sides will wash is inside for rivers are difficult to splash to the outside, have reduced the potential safety hazard, have also alleviateed staff's the clearance degree of difficulty.

Preferably, the bottom end of the protective curtain is provided with a heavy hammer.

Through adopting above-mentioned technical scheme, the weight makes the protection curtain can keep in the state that normally hangs down, prevents effectively that the protection curtain from taking place fold, crimple. After the part passes through the protection curtain, the protection curtain can rapidly fall under the action of the heavy hammer, so that water flow is not easy to splash outwards, and the sealing performance of the protection curtain is improved.

Preferably, the conveyer belt of conveyer is evenly distributed with spacing arch.

Through adopting above-mentioned technical scheme, the back is placed on the conveyer belt of conveyer to the part, and one side of part can support on spacing arch, has played the effect that supports the location to the part. The parts are not easy to slip on the conveying belt when being cleaned by the brush roller, and the cleaning effect of the parts is ensured.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the part passes through the lower part of the brush roller under the driving of the conveyor, the brush roller has a cleaning effect on the part, and then the cleaning assembly sprays the part to wash off stains attached to the part, so that the part is further cleaned, and the surface of the part is cleaner;

2. the protection curtain that sets up in the support both sides can play the effect that prevents that the rivers from outwards splashing, and fixed setting makes the part pass through the protection curtain back at the weight of protection curtain bottom, and the protection curtain can drop rapidly to the protective effect of protection curtain has been guaranteed.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Reference numerals: 1. a conveyor; 11. a limiting bulge; 2. a support; 21. a protective curtain; 22. a weight; 31. a brush roller; 32. a gear; 33. a servo motor; 34. a driving gear; 41. a water inlet pipe; 42. a shower pipe; 43. and (4) a spray head.

Detailed Description

The technical solutions in the present application will be described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses belt cleaning device for paint finishing. Referring to fig. 1, a cleaning apparatus for a painting system includes a conveyor 1 and a bracket 2 fixedly disposed on the conveyor 1. A plurality of brush rollers 31 are rotatably arranged on the bracket 2, and the axes of the brush rollers 31 are parallel to each other. A gap for the parts to pass through is formed between the brush roller 31 and the conveyor belt of the conveyor 1, so that when the parts pass through, the bristles on the brush roller 31 clean the parts. A driving assembly for driving the plurality of brush rollers 31 to rotate simultaneously is provided on the frame 2. The cleaning assembly used for spraying the parts is arranged on the support 2, so that the cleaning effect is improved.

Referring to fig. 1, the driving assembly includes a gear 32 fixedly disposed at an end of the brush roller 31, a servo motor 33 fixedly disposed on the bracket 2, and a driving gear 34 fixedly disposed on an output shaft of the servo motor 33. The brush rollers 31 are arranged uniformly along the conveying direction of the conveyor 1, with the gears 32 all on the same side of the brush rollers 31. The gears 32 are meshed with each other, so that the centers of the gears 32 are on the same straight line. Drive gear 34 meshes with either gear 32.

The driving gear 34 can be driven by the servo motor 33 to rotate, and since the driving gear 34 is meshed with any one of the gears 32 and the gears 32 are meshed with each other, the plurality of gears 32 can rotate simultaneously when the driving gear 34 rotates.

Referring to fig. 1 and 2, the cleaning assembly includes a water inlet pipe 41, a shower pipe 42 communicated with the water inlet pipe 41, and spray heads 43 uniformly distributed on the shower pipe 42. The spray pipe 42 is fixedly arranged on the bracket 2, and the axis of the spray pipe 42 is vertical to the conveying direction of the conveyor 1. The spray heads 43 project in the direction of proximity to the conveyor 1 so that the water stream can spray vertically onto the conveyor belt of the conveyor 1. It should be understood that the number of spray heads 43 may be one or more, and the specific number is determined according to the actual length of the spray pipe 42.

Referring to fig. 1 and 2, in order to enlarge the spraying range and improve the cleaning effect, the nozzle 43 is a duckbill nozzle, so that the sprayed water flow covers a wider range and the impact force on the parts is larger.

Further, referring to fig. 1, in order to improve the cleaning effect, two sets of cleaning assemblies are provided. Two sets of cleaning assemblies are respectively disposed at both sides of the frame 2 so that the brush roller 31 is positioned between the two sets of cleaning assemblies. The parts are first subjected to a single spray when entering under the brush roller 31, so that dirt is more easily swept away when the parts are swept by the brush roller 31. After the parts come out from the lower part of the brush roller 31, the parts are sprayed once again, and the stains brushed off on the parts are washed away, so that the cleanliness of the parts is improved.

Referring to fig. 1, in order to prevent splashed water droplets from splashing around during spraying, protective curtains 21 are disposed on both sides of the bracket 2. The two protective curtains 21 are arranged along the conveying direction of the conveyor 1, so that the cleaning assembly is positioned between the two protective curtains 21, and splashing of water drops is effectively reduced. One side of the protective curtain 21 is fixedly connected with the bracket 2, and the other side of the protective curtain is propped against a transmission belt of the conveyor 1, so that the sealing performance is improved.

Further, referring to fig. 1, in order to improve the sealing effect of the protective curtain 21, a plurality of weights 22 are uniformly disposed on one side of the protective curtain 21 close to the conveyor 1, so that the protective curtain 21 can be kept in a normal falling state, and thus both sides of the support 2 are closed. After the part passes through from protection curtain 21, protection curtain 21 can resume the state that normally hangs down rapidly, has guaranteed sealed effect.

Referring to fig. 1, in order to prevent the parts from slipping during transmission on the conveyor 1, a plurality of limiting protrusions 11 are fixedly disposed on the transmission belt of the conveyor 1. Spacing arch 11 is along conveyer 1's direction of delivery align to grid, and the part of placing on the conveyer belt can support on spacing arch 11, has guaranteed that the part is more firm when being cleaned.

The implementation principle of the embodiment of the application is as follows: the parts are placed on the conveyor belt of the conveyor 1 so that one side of the parts rests on the stop lug 11. The parts move along the conveyor belt sequentially through the protective curtain 21, the cleaning assembly, the brush roller 31, the cleaning assembly and the protective curtain 21. When the parts pass through the cleaning assembly for the first time, the parts are soaked by the water flow sprayed by the spray head 43, so that stains on the parts can be cleaned more easily. After the part passes through the brush roller 31, the part is sprayed by the spray head 43 again, so that the dirt cleaned by the brush roller 31 is washed away.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a belt cleaning device for paint finishing which characterized in that: including conveyer (1) and support (2) of setting on conveyer (1), it is provided with a plurality of brush rollers (31) to rotate on support (2), formed the clearance that supplies the part to pass through between the conveyer belt of brush roller (31) and conveyer (1), be provided with on support (2) and be used for driving a plurality of brush rollers (31) pivoted drive assembly simultaneously, be provided with on support (2) and be used for spraying the washing subassembly to the part.

2. The cleaning device for a painting system according to claim 1, characterized in that: the driving assembly comprises a gear (32) fixedly arranged on the brush roller (31), a servo motor (33) fixedly arranged on the bracket (2) and a driving gear (34) fixedly arranged on an output shaft of the servo motor (33); the gears (32) are arranged along the conveying direction of the conveyor (1), the gears (32) are meshed with each other, and the driving gear (34) is meshed with any one gear (32).

3. The cleaning device for a painting system according to claim 1, characterized in that: the cleaning assembly comprises a water inlet pipe (41), a spray pipe (42) communicated with the water inlet pipe (41) and spray heads (43) uniformly distributed on the spray pipe (42); the spray pipe (42) is fixedly arranged on the bracket (2), and the spray head (43) extends out towards the conveyor (1).

4. The cleaning device for a painting system according to claim 3, characterized in that: the spray head (43) is a duckbill spray head.

5. The cleaning device for a painting system according to claim 1, characterized in that: the number of the cleaning assemblies is two, and the two cleaning assemblies are respectively arranged on two sides of the support (2).

6. The cleaning device for a painting system according to claim 1, characterized in that: the cleaning device is characterized in that protective curtains (21) are arranged on two sides of the support (2), the cleaning assembly is arranged between the two protective curtains (21), one side of each protective curtain (21) is fixed with the support (2), and the other side of each protective curtain abuts against a conveying belt of the conveyor (1).

7. The cleaning device for a painting system according to claim 6, characterized in that: the bottom end of the protective curtain (21) is provided with a heavy hammer (22).

8. The cleaning device for a painting system according to claim 1, characterized in that: limiting bulges (11) are uniformly distributed on the conveying belt of the conveyor (1).