CN201257423Y - Coating device of tail-gas catalyzing device - Google Patents
Coating device of tail-gas catalyzing device Download PDFInfo
- Publication number
- CN201257423Y CN201257423Y CNU2008200506117U CN200820050611U CN201257423Y CN 201257423 Y CN201257423 Y CN 201257423Y CN U2008200506117 U CNU2008200506117 U CN U2008200506117U CN 200820050611 U CN200820050611 U CN 200820050611U CN 201257423 Y CN201257423 Y CN 201257423Y
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- air
- ring
- coating machine
- coating
- actuated jaw
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Abstract
The utility model discloses a coating machine of a tail gas catalyst converter, which comprises a coating machine frame and a negative-pressure coating device. The negative-pressure coating device comprises a cylinder, a negative-pressure device, an upper pneumatic clamp and a lower pneumatic clamp, wherein the cylinder is a rod-less sliding cylinder; the upper pneumatic clamp is in rigid connection with the sliding cylinder; the lower pneumatic clamp is in rigid connection with the coating machine frame through a support plate; the upper pneumatic clamp and the lower pneumatic clamp respectively comprise an annular air chamber and an air chamber sealing bracket used for fixing the annular air chamber; and the inner ring surface of the annular air chamber is a sealing surface clamped together with a coating workpiece. Due to the adoption of the rod-less sliding cylinder, the problem that a traditional rod cylinder moves to sway so as to cause the upper pneumatic clamp and the lower pneumatic clamp not to be centered is effectively solved; compressed air is charged in the annular air chamber to cause the annular air chamber to expand, the internal diameter of the annular air chamber is decreased to tightly clamp the workpiece so as to ensure that air leakage does not exist for the whole negative-pressure coating device; in addition, the structure is simple, and the assembly and the use are easy.
Description
Technical field
The utility model relates to a kind of coating machine, and especially a kind of being used for uploads to coating machine on the tail gas catalyzing unit with catalyst.
Background technology
In order to solve the problem of motorcycle exhaust exhaust emission, adopted tail gas catalyzed technology, and existing catalysis technique all is that certain catalyst is distributed in the cellular tail gas catalyzing unit, when not having clean-burning tail gas, reach the purpose of cleaning of off-gas through behind the catalyst converter and attached to the catalyst reaction in the catalyst converter.For catalyst evenly being uploaded and being enhanced productivity, generally adopt coating machine at present, columniform catalyst converter is installed on the coating machine, be drawn in the catalyst converter by the slurry of negative pressure with catalyst.When existing coating machine used, the catalyst converter of carried catalyst was easy to generate the slit when anchor clamps in the coating machine cooperate on the need, leaks air, and causes the failure of uploading of catalyst.
Summary of the invention
The purpose of this utility model provides a kind of coating machine of tail gas catalyzing unit, can effectively guarantee the aligning of the center of air-actuated jaw up and down in the coating machine, occur tilting when preventing that catalyst converter from clamping, with air-actuated jaw up and down directly by producing the problem that the slit causes negative pressure air leakage.
The utility model is to realize above-mentioned purpose like this:
A kind of coating machine of tail gas catalyzing unit, comprise coating machine frame and the suction type coating unit that is installed on the frame, described suction type coating unit comprises cylinder, the negative pressure device that is installed on the frame and is used for the air-actuated jaw up and down that clamping needs coating workpieces, wherein going up air-actuated jaw is installed on the cylinder, following air-actuated jaw is installed on the coating machine frame, the center-aligned of air-actuated jaw up and down, described cylinder is no rod-type sliding cylinder, last air-actuated jaw and sliding cylinder are rigidly connected, and following air-actuated jaw is connected with the coating machine rigidity of frame by supporting plate; The air sac sealing support that described up and down air-actuated jaw comprises ring-shaped gasbag respectively and is used for fixing ring-shaped gasbag, the inner ring surface of ring-shaped gasbag are the sealing surface with the coating workpieces clamping.
The beneficial effects of the utility model are: adopted no rod-type sliding cylinder, as driving the up and down drive unit of going up air-actuated jaw, can effectively improve tradition adopts and to produce the problem of rocking and causing air-actuated jaw up and down to misalign when the bar cylinder moving is arranged, and adopted annular air-pocket that the need coating workpieces is carried out clamping, just charging into compressed air in ring-shaped gasbag expands ring-shaped gasbag, the internal diameter of ring-shaped gasbag reduces workpiece is stepped up, guaranteed between the whole suction type coating unit and the external world air tightly, and simple in structure, assembling is used easily.In addition ring-shaped gasbag can also further eliminate since up and down the alignment deviation between the air-actuated jaw cause the problem of leaking gas.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is the stereogram of coating machine;
Fig. 2 is the enlarged drawing of coating machine suction type coating unit;
Fig. 3 is the broken away view of coating unit;
Fig. 4 is a profile of going up air-actuated jaw;
Fig. 5 is the profile of following air-actuated jaw.
The specific embodiment
Referring to figs. 1 through Fig. 3, a kind of coating machine of tail gas catalyzing unit, comprise coating machine frame 1 and the suction type coating unit 2 that is installed on the frame 1, described suction type coating unit 2 comprises the cylinder 21 that is installed on the frame 1, negative pressure device 22 and the air-actuated jaw up and down 23 that is used for clamping need coating workpieces, 24, wherein going up air-actuated jaw 23 is installed on the cylinder 21, following air-actuated jaw 24 is installed on the coating machine frame 1, air-actuated jaw 23 up and down, 24 center-aligned, described cylinder 21 is no rod-type sliding cylinder, last air-actuated jaw 23 is rigidly connected with sliding cylinder, and following air-actuated jaw 24 is rigidly connected by supporting plate 11 and coating machine frame 1; The air sac sealing support 26 that described up and down air-actuated jaw 23,24 comprises ring-shaped gasbag 25 respectively and is used for fixing ring-shaped gasbag 25, the inner ring surface 251 of ring-shaped gasbag 25 are the sealing surface with the coating workpieces clamping.Adopted no rod-type sliding cylinder, as driving the up and down drive unit of going up air-actuated jaw 23, can effectively improve tradition adopts and to produce the problem of rocking and causing air-actuated jaw 23,24 up and down to misalign when the bar cylinder moving is arranged, and adopted 25 pairs of annular air-pockets to need coating workpieces to carry out clamping, just charging into compressed air in ring-shaped gasbag 25 expands ring-shaped gasbag 25, the internal diameter of ring-shaped gasbag 25 reduces workpiece is stepped up, guaranteed between the whole suction type coating unit 2 and the external world air tightly, and simple in structure, assembling is used easily.In addition ring-shaped gasbag 25 can also further eliminate since up and down the alignment deviation between the air-actuated jaw 23,24 cause the problem of leaking gas.
Described ring-shaped gasbag 25 can be the rubber ring of a sealing, but be difficult to and 26 fixed installations of air sac sealing support, therefore the utility model preferred implementation be described ring-shaped gasbag 25 comprise the sealing ring 252 installed with 26 sealings of air sac sealing support and with the inner ring surface 251 of coating workpieces clamping, sealing ring 252 is arranged at the two ends up and down of inner ring surface 251.Just described ring-shaped gasbag 25 is a sheet rubber just, and the formation air bag is tightly connected between it and the air sac sealing support 26.
For the ease of the installation of above-mentioned ring-shaped gasbag 25, with reference to Fig. 4 and Fig. 5, described air sac sealing support 26 comprises Air sac cover 261 and upper-lower seal lid 262,263, and Air sac cover 261 is provided with centre bore 264, and ring-shaped gasbag 25 is exactly to be socketed in the centre bore 264.Also be provided with the air admission hole 265 that communicates with ring-shaped gasbag 25 on the Air sac cover 261, by air admission hole 265 gases at high pressure be passed into and make it heave realization in the ring-shaped gasbag 25 the need coating workpieces is carried out clamping.And the fixing and sealing between ring-shaped gasbag 25 and the Air sac cover 261 is fixing and the sealing ring 252 of ring-shaped gasbag 25 is clipped on realization between the two by upper-lower seal lid 262,263 and Air sac cover 261.
Air-tightness when installing for ring-shaped gasbag 25 is better, the both ends of the surface up and down of described Air sac cover 261 are respectively equipped with boss 266 or groove 267, the sealing ring 252 of described ring-shaped gasbag 25 is fixed on boss 266 or the groove 267, also is provided with corresponding grooves 268 or boss 269 at upper-lower seal lid 262,263 accordingly.
Install for convenience, the described air-actuated jaw 23 of going up is fixed on the slide block of sliding cylinder by mounting bracket 12.The frame 1 of coating machine is provided with stopping means 13 simultaneously, to limit air-actuated jaw 23 range of movement.
Claims (6)
1. the coating machine of a tail gas catalyzing unit, comprise coating machine frame (1) and be installed on suction type coating unit (2) on the frame (1), described suction type coating unit (2) comprises the cylinder (21) that is installed on the frame (1), negative pressure device (22) and the air-actuated jaw up and down (23 that is used for clamping need coating workpieces, 24), wherein going up air-actuated jaw (23) is installed on the cylinder (21), following air-actuated jaw (24) is installed on the coating machine frame (1), air-actuated jaw (23 up and down, 24) center-aligned, it is characterized in that: described cylinder (21) is no rod-type sliding cylinder, last air-actuated jaw (23) is rigidly connected with sliding cylinder, and following air-actuated jaw (24) is rigidly connected by supporting plate (11) and coating machine frame (1); The air sac sealing support (26) that described up and down air-actuated jaw (23,24) comprises ring-shaped gasbag (25) respectively and is used for fixing ring-shaped gasbag (25), the inner ring surface (251) of ring-shaped gasbag (25) are the sealing surface with the coating workpieces clamping.
2. the coating machine of a kind of tail gas catalyzing unit according to claim 1, it is characterized in that: described ring-shaped gasbag (25) comprise the sealing ring (252) installed with air sac sealing support (26) sealing and with the inner ring surface (251) of coating workpieces clamping, sealing ring (252) is arranged at the two ends up and down of inner ring surface (251).
3. the coating machine of a kind of tail gas catalyzing unit according to claim 2, it is characterized in that: described air sac sealing support (26) comprises Air sac cover (261) and upper-lower seal lid (262,263), Air sac cover (261) is provided with the centre bore (264) that is used to install ring-shaped gasbag (25), and also is provided with the air admission hole (265) that communicates with ring-shaped gasbag (25) in the Air sac cover (261); Upper-lower seal lid (262,263) is fixing and the sealing ring (252) of ring-shaped gasbag (26) is clipped between the two with Air sac cover (261).
4. the coating machine of a kind of tail gas catalyzing unit according to claim 3, it is characterized in that: the both ends of the surface up and down of described Air sac cover (261) are respectively equipped with boss (266) or groove (267), the sealing ring (252) of described ring-shaped gasbag (25) is fixed on boss (266) or the groove (267), also is provided with corresponding grooves (268) or boss (269) at upper-lower seal lid (262,263) accordingly.
5. the coating machine of a kind of tail gas catalyzing unit according to claim 1 is characterized in that: the described air-actuated jaw (23) of going up is fixed on the slide block of sliding cylinder by mounting bracket (12).
6. the coating machine of a kind of tail gas catalyzing unit according to claim 1, it is characterized in that: the frame of coating machine (1) is provided with the stopping means (13) that is used to limit air-actuated jaw (23) range of movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200506117U CN201257423Y (en) | 2008-07-14 | 2008-07-14 | Coating device of tail-gas catalyzing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200506117U CN201257423Y (en) | 2008-07-14 | 2008-07-14 | Coating device of tail-gas catalyzing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201257423Y true CN201257423Y (en) | 2009-06-17 |
Family
ID=40771653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200506117U Expired - Lifetime CN201257423Y (en) | 2008-07-14 | 2008-07-14 | Coating device of tail-gas catalyzing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201257423Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785577A (en) * | 2014-01-17 | 2014-05-14 | 上海宇田机电设备有限公司 | Bottle cap gumming mechanism |
| CN106622889A (en) * | 2016-12-15 | 2017-05-10 | 重庆奇甫机械有限责任公司 | Gluing device for automobile parts |
| CN113578657A (en) * | 2021-08-02 | 2021-11-02 | 芜湖全程智能科技有限公司 | Coating mechanism coating method |
-
2008
- 2008-07-14 CN CNU2008200506117U patent/CN201257423Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785577A (en) * | 2014-01-17 | 2014-05-14 | 上海宇田机电设备有限公司 | Bottle cap gumming mechanism |
| CN103785577B (en) * | 2014-01-17 | 2016-02-10 | 上海宇田机电设备有限公司 | A kind of bottle cap rubber-coated mechanism |
| CN106622889A (en) * | 2016-12-15 | 2017-05-10 | 重庆奇甫机械有限责任公司 | Gluing device for automobile parts |
| CN113578657A (en) * | 2021-08-02 | 2021-11-02 | 芜湖全程智能科技有限公司 | Coating mechanism coating method |
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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 |
Granted publication date: 20090617 |
|
| CX01 | Expiry of patent term |