CN201506607U - double-chain conveyor - Google Patents
double-chain conveyor Download PDFInfo
- Publication number
- CN201506607U CN201506607U CN2009203075076U CN200920307507U CN201506607U CN 201506607 U CN201506607 U CN 201506607U CN 2009203075076 U CN2009203075076 U CN 2009203075076U CN 200920307507 U CN200920307507 U CN 200920307507U CN 201506607 U CN201506607 U CN 201506607U
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- China
- Prior art keywords
- chain
- double
- skid
- chain conveyor
- sides
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a double-chain conveyor which comprises a middle frame; and conveying chains are respectively mounted on frames on two sides of the middle frame and used for allowing a slide for supporting and clamping a workpiece to be placed on. The double-chain conveyor is characterized in that a pair of inner guard boards and outer guard boards is respectively mounted on two sides of the conveying chain on each frame; and slide shoe shield structures for separating and protecting slide shoes from the outer side and the upper part are respectively formed above the outer guard boards on two sides of the frame. By adopting the structure, a protection structure is arranged on the conveyor aiming at the slide shoes and the conveying chain for enwrapping the chain and the slide shoes, so that the phenomenon that paint mists are infected with the chain and the bottom surfaces of the slide shoes is avoided during the paint spraying, and a good conducting relation between the chain and the slide is ensured. Meanwhile, the utility model effectively prolongs the cleaning interval of the conveying chain, reduces the cleaning frequency of the chain and improves the work efficiency of the conveyor.
Description
Technical field
The utility model belongs to material transportation techniques field, particularly a kind of double-chain conveyor that can use in spray booth.
Background technology
Be used for the equipment that workpiece carries in the spray booth and use double-chain conveyor usually, workpiece is placed on the skid, and skid drives by the chain on the double-chain conveyor and transports workpiece and spray paint.At present, the basic electrostatic painting process that adopts that sprays paint of workpiece, for guaranteeing normally carrying out of the work of spraying paint, chain except that driving skid also must and skid between possess conducting function.And owing to the protective case that only is provided with chain on the existing double-chain conveyor lacks protection to skid; in the work of spraying paint; spray gun is along the workpiece of holding on the skid on the direction conveyer on the both sides of the conveyor delivery direction angular injection that sprays paint; the bottom surface that the coating cloud that produces of spraying paint is very easy to sled is contacted with chain is infected with and is painted; cause the electric conductivity between chain and the skid to descend because of the pollution of painting; thereby frequent skid is cleaned of needs; influence normally carrying out of the work of spraying paint, reduced the work efficiency of spray booth.
The utility model content
The purpose of this utility model provides a kind of double-chain conveyor, and this double-chain conveyor is provided with the backplate that can effectively protect chain and skid, makes chain and skid not be subjected to the pollution of coating cloud, ensures workpiece the carrying out smoothly of work of spraying paint.
The technical solution of the utility model is: a kind of double-chain conveyor, comprise intermediate stand, be respectively fitted with chain on the framework of intermediate stand both sides, described chain is used to put the skid of holding workpiece, the both sides that are positioned at chain on described each framework are separately installed with a pair of inside and outside backplate, and the outer casing top of frame both sides is respectively arranged with from the outside and top carries out every the sled boots shield structure that protects skid sled boots.
The inboard cover of described shield structure is along inwardly extending to its vertical projection and the relative corresponding top of inner casing position overlapped at least.
The inner casing of described frame both sides extends upward and presses close to the internal face of skid, and the inboard cover of described shield structure intersects in its vertical projection along the upper edge with inner casing, and formation therebetween supplies the narrow slit that the skid plate supporting leg of skid passes through.
The inner casing of described frame both sides top be respectively arranged with at skid sled boots below and sled boots madial wall protect every protection structure, the inboard of described shield structure cover along inwardly extend at least its vertical projection with relative every the corresponding top of protection structure position overlapped.
Describedly comprise the internal partition that is fixed on inner casing upper end every protection structure, the outer edge of internal partition and the inner cover of described shield structure are along overlapping in vertical projection.
The outer edge of described internal partition is provided with the upwards flanging of bending.
The cover of described shield structure inboard is along the last upwards flanging of bending that also is provided with.
The interior plate of described chain or outer panel are installed with L shaped carriage, are formed with the gap between this L shaped carriage and the chain body, are being installed with the chain guard that inserts between this gap on described inner casing or the outer casing.
The L shaped carriage of described chain is provided with the taper conducting block.
The technical solution of the utility model adopts said structure, be provided with mazy fail-safe structure at skid sled boots and chain on the double-chain conveyor of the present utility model, in chain and skid sled boots are wrapped in by backplate, coating cloud is infected with the bottom surface of the outside face and the skid sled boots of chain when having avoided spraying paint, and guaranteed favorable conductive relation between chain and the skid sled boots by the taper conducting block that is provided with, improved the quality of spraying paint of workpiece, simultaneously, its actv. has prolonged the Clean after every of chain, reduce the cleaning and the maintenance times of chain, improved the work efficiency of conveyer.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, two body side frames of its middle frame of double-chain conveyor of the present utility model are made of interior pillar 1 and outer pillar 2 respectively, between the inside and outside pillar 1,2 of both sides, all be equipped with chain 3, all be installed with L shaped carriage 31 on the inboard carrier bar of the chain 3 of both sides, chain 3 has skid 9 by these L shaped carriage 31 holdings, also is provided with the taper conducting block that is electrically connected with skid 9 on L shaped carriage 31.On the internal face of the interior pillar 1 of each framework, all be installed with inner casing 6, be provided with outer casing 7 on the internal face of pillar 2 outside.Wherein, outer casing 7 extends to the top that skid is prized boots 4 straight up along outer pillar, is provided with the upper cover plate 8 that extends to skid supporting leg 91 directions along level in the upper end of this outer casing 7, and this upper cover plate 8 is provided with flanging 81 upwards near the inside edge of skid supporting legs 91.Outer casing 7 can be that integrative-structure also can be the split fixing mechanism with upper cover plate 8, and the flanging 81 of outer casing 7 and upper cover plate 8 and upper cover plate inside edge has constituted jointly the skid sled boots outside and top are carried out every the sled boots shield structure that protects.Because its spray gun is that oblique upper from the conveyer both sides carries out angular injection towards the centre in the work of spraying paint; thereby this sled boots shield structure can with sled boots 4 and chain 3 be relative with the jet stream of spray gun keeps apart when spraying paint; making sprays paint can not be directly injected on sled boots 4 and the chain 3, thereby has effectively protected sled boots and chain.
During owing to spray paint, the coating cloud that produces that sprays paint flies upward in the space everywhere, simultaneously, owing to leave between each skid of holding at interval on the conveyer, thereby coating cloud is very easy to enter into framework from the frame inboard and pollutes sled boots and chain, thereby need be further improved conveyer.As shown in Figure 1, inner casing 6 upper ends in frame two body side frames are fixed with an internal partition 51 respectively, the internal partition 51 of both sides extends towards the outside of frame respectively, be respectively equipped with the upwards flanging 52 of bending on the outer edge of both sides internal partition 51, the outer edge of both sides internal partition 51 and flanging 52 thereof are overlapped in its vertical projection at least with the inside edge of upper cover plate 8, if intersect better effects if.In the present embodiment, internal partition 51 adopts integral production with the leg that is erected at steel grating 5 both sides on the pillar 1 in two body side frames, can save Production Time, and is more convenient for installing.In actual applications, if when the skid plate on the skid 9 is narrower, can only the inner casing 6 of both sides be extended upward the internal face of skid, the upper edge of the inside edge of upper cover plate 8 and inner casing 6 is provided with in vertical projection at least in an overlapping.Adopt this structure; make conveyer when look down the top; upper cover plate 8 forms a more complete protection scheme with internal partition 51; make the coating cloud of its generation when spraying paint be blocked by upper cover plate 8 in the conveyer outside; blocked by internal partition 51 in the conveyer inboard; and only leave the very little narrow slit that the skid leg passes through that only holds between flanging on the internal partition 51 52 and the upper cover plate 8; basically coating cloud and skid sled boots 4 and chain 3 are isolated, the skid that adequately protected sled boots 4 and chain 3 are not polluted by coating cloud.
Further, between L shaped carriage 31 on the chain 3 and chain body, be formed with the gap of a side opening, on inner casing 6 or outer casing 7, be installed with one and insert the chain guard 71 that is used to protect chain 3 in this gap.Thereby make conveyer on its section, form a labyrinth type fail-safe structure, even have coating cloud from internal partition flanging 52 and the narrow slit between the upper cover plate 8 enter into sled boots and chain space of living in and also can be blocked by chain guard 71, and can not pollute chain.
The utility model has adopted above-mentioned mazy backplate protection structure; its sled boots with chain and skid partly are surrounded; the actv. coating cloud that produces the pollution of having avoided spraying paint to chain and sled boots; solved because of coating cloud and polluted the problem that the chain cause and the electric conductivity between the skid descend; improved the quality of spraying paint of workpiece; significantly reduced cleaning and maintenance simultaneously, improved the efficient of spraying paint chain and skid.
Claims (9)
1. double-chain conveyor, comprise intermediate stand, be respectively fitted with chain on the framework of intermediate stand both sides, described chain is used to put the skid of holding workpiece, it is characterized in that, the both sides that are positioned at chain on described each framework are separately installed with a pair of inside and outside backplate, and the outer casing top of frame both sides is respectively arranged with from the outside and top carries out every the sled boots shield structure that protects skid sled boots.
2. double-chain conveyor according to claim 1 is characterized in that, the inboard cover of described shield structure is along inwardly extending to its vertical projection and the relative corresponding top of inner casing position overlapped at least.
3. double-chain conveyor according to claim 2, it is characterized in that, the inner casing of described frame both sides extends upward and presses close to the internal face of skid, the inboard cover of described shield structure intersects in its vertical projection along the upper edge with inner casing, and formation therebetween supplies the narrow slit that the skid plate supporting leg of skid passes through.
4. double-chain conveyor according to claim 1, it is characterized in that, the inner casing of described frame both sides top be respectively arranged with at skid sled boots below and sled boots madial wall protect every protection structure, the inboard of described shield structure cover along inwardly extend at least its vertical projection with relative every the corresponding top of protection structure position overlapped.
5. double-chain conveyor according to claim 4 is characterized in that, describedly comprises the internal partition that is fixed on inner casing upper end every protection structure, and the outer edge of internal partition and the inner cover of described shield structure are along overlapping in vertical projection.
6. double-chain conveyor according to claim 5 is characterized in that, the outer edge of described internal partition is provided with the upwards flanging of bending.
7. double-chain conveyor according to claim 1 is characterized in that, the cover of described shield structure inboard is along the last upwards flanging of bending that also is provided with.
8. double-chain conveyor according to claim 1, it is characterized in that, the interior plate of described chain or outer panel are installed with L shaped carriage, are formed with the gap between this L shaped carriage and the chain body, are being installed with the chain guard that inserts between this gap on described inner casing or the outer casing.
9. double-chain conveyor according to claim 8 is characterized in that, the L shaped carriage of described chain is provided with the taper conducting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203075076U CN201506607U (en) | 2009-08-06 | 2009-08-06 | double-chain conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203075076U CN201506607U (en) | 2009-08-06 | 2009-08-06 | double-chain conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201506607U true CN201506607U (en) | 2010-06-16 |
Family
ID=42467735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203075076U Expired - Lifetime CN201506607U (en) | 2009-08-06 | 2009-08-06 | double-chain conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201506607U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102397826A (en) * | 2011-11-23 | 2012-04-04 | 江苏华宇印涂设备集团有限公司 | Paint spray booth conveying device |
| CN103909030A (en) * | 2013-12-31 | 2014-07-09 | 浙江吉利控股集团有限公司 | Double-chain delivery mechanism for spray booth |
| CN104444100A (en) * | 2014-09-26 | 2015-03-25 | 中航沈飞民用飞机有限责任公司 | Protective cover for transmission chain of paint spraying station of speed chain transmission coating line |
| CN104668136A (en) * | 2015-03-23 | 2015-06-03 | 浙江华立涂装设备有限公司 | Ground chain protection structure |
| CN104816929A (en) * | 2015-05-13 | 2015-08-05 | 中国汽车工业工程有限公司 | High-protection-plate rolling machine and spray chamber conveyor formed by same |
| CN105253534A (en) * | 2015-10-13 | 2016-01-20 | 中汽昌兴（洛阳）机电设备工程有限公司 | Heavy chain conveyor and conveying chain thereof |
| CN106276077A (en) * | 2016-08-08 | 2017-01-04 | 上海大学 | A kind of double-chain conveyor |
| CN116062391A (en) * | 2023-03-13 | 2023-05-05 | 杭州智和涂装科技有限公司 | Dynamic sealing device for conveyor in dry-type spray room |
-
2009
- 2009-08-06 CN CN2009203075076U patent/CN201506607U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102397826A (en) * | 2011-11-23 | 2012-04-04 | 江苏华宇印涂设备集团有限公司 | Paint spray booth conveying device |
| CN103909030A (en) * | 2013-12-31 | 2014-07-09 | 浙江吉利控股集团有限公司 | Double-chain delivery mechanism for spray booth |
| CN104444100A (en) * | 2014-09-26 | 2015-03-25 | 中航沈飞民用飞机有限责任公司 | Protective cover for transmission chain of paint spraying station of speed chain transmission coating line |
| CN104668136A (en) * | 2015-03-23 | 2015-06-03 | 浙江华立涂装设备有限公司 | Ground chain protection structure |
| CN104816929A (en) * | 2015-05-13 | 2015-08-05 | 中国汽车工业工程有限公司 | High-protection-plate rolling machine and spray chamber conveyor formed by same |
| CN105253534A (en) * | 2015-10-13 | 2016-01-20 | 中汽昌兴（洛阳）机电设备工程有限公司 | Heavy chain conveyor and conveying chain thereof |
| CN106276077A (en) * | 2016-08-08 | 2017-01-04 | 上海大学 | A kind of double-chain conveyor |
| CN116062391A (en) * | 2023-03-13 | 2023-05-05 | 杭州智和涂装科技有限公司 | Dynamic sealing device for conveyor in dry-type spray room |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100616 |