CN204277736U - A kind of security protection light polishing machine - Google Patents
A kind of security protection light polishing machine Download PDFInfo
- Publication number
- CN204277736U CN204277736U CN201420678779.8U CN201420678779U CN204277736U CN 204277736 U CN204277736 U CN 204277736U CN 201420678779 U CN201420678779 U CN 201420678779U CN 204277736 U CN204277736 U CN 204277736U
- Authority
- CN
- China
- Prior art keywords
- security protection
- polishing machine
- light polishing
- contact switch
- protection barrier
- Prior art date
- 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 - Fee Related
Links
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of security protection light polishing machine, comprise cylinder, frame, motor and electric cabinet, arrange security protection barrier on front side of cylinder, security protection barrier is arranged in frame and does not contact with cylinder.Also comprise hinge and contact switch, contact switch is in normally open, is connected between motor and electric cabinet, the activated contacts switch when security protection barrier is closed, contact switch is in on-state, makes motor be in closed circuit, and light polishing machine can be operated.The utility model has the following advantages compared to existing technology: operator after improving is more convenient to operate for this product, safety, no longer worries to be damaged by drum because light polishing machine carries out operating personnel in combustion adjustment process when rotating.
Description
Technical field
The utility model relates to mechanical manufacturing field, in particular a kind of security protection light polishing machine.
Background technology
The surface requirements of refrigeration compressor suction and discharge valve block is higher, need with more light polishing machine when carrying out surface treatment.Existing light polishing machine is general only directly by placing product and abrasive material carries out light decorations to product in drum, and do not consider the potential safety hazard of operating personnel, when product light is adornd because of the rotation of drum, multiple handles for braking that drum itself and drum stretch out also are easy to hurt operating personnel.And the security of operating personnel is larger problems when operating multiple stage light polishing machine, particularly often need to check product in light decorations process, sometimes also need to adjust the operational factor of light polishing machine after inspection, because light polishing machine is ceaselessly operating, totally unfavorable to the safety of operator, also have reinforced also very dangerous with the brake handle of light polishing machine during feeding, so Ying Gengying strengthens protecting the safety of operating personnel, safeguard procedures except safety education and training, should take more safety measure to operated equipment except carrying out operating personnel.Technical problem solved by the invention carries out security protection, to guarantee the security protection of operating personnel in operation process at drum front end installation safety switch and security protection barrier and inching device etc.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of security protection light polishing machine.
The utility model is achieved through the following technical solutions: a kind of security protection light polishing machine, comprise cylinder, frame, motor and electric cabinet, it is characterized in that: on front side of cylinder, arrange security protection barrier, security protection barrier is arranged in frame and does not contact with cylinder.
As further improvement of these options, also comprise hinge, hinge is arranged on junction on the left of frame and security protection barrier.
As further improvement of these options, also comprise contact switch, contact switch is arranged on junction on the right side of frame and security protection barrier, contact switch is in normally open, contact switch is connected between motor and electric cabinet, the activated contacts switch when security protection barrier is closed, and contact switch is in on-state, make motor be in closed circuit, light polishing machine can be operated.
The utility model has the following advantages compared to existing technology: operator after improving is more convenient to operate for this product, safety, no longer worries to be damaged by drum because light polishing machine carries out operating personnel in combustion adjustment process when rotating.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below embodiment of the present utility model is elaborated; the present embodiment is implemented under premised on technical solutions of the utility model; give detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As shown in Figure 1, a kind of security protection light polishing machine, comprises cylinder 2, frame 1, motor 4 and electric cabinet 3, it is characterized in that: on front side of cylinder 2, arrange security protection barrier 5, and security protection barrier 5 is arranged in frame 1 and does not contact with cylinder 2.By installing security protection barrier 5, effectively the working region of light polishing machine can be separated with operating personnel, playing barrier effect, preventing the cylinder 2 that operating personnel's false touch runs up, thus effectively prevent the generation of injury accident.Meanwhile, security protection barrier 5 does not contact with cylinder 2, can not affect the normal rotation of light polishing machine like this, support personnel's safety while guarantee light polishing machine normally works.
Also comprise hinge 6, hinge 6 is arranged on junction on the left of frame 1 and security protection barrier 5.Hinge 6 being installed in the side of security protection barrier 5, conveniently can easily opening security protection barrier 5 when shutting down, carry out material loading or other operations.
As further improvement of these options, also comprise contact switch 7, contact switch 7 is arranged on junction on the right side of frame 1 and security protection barrier 5, contact switch 7 is in normally open, contact switch 7 is connected between motor 4 and electric cabinet 3, the activated contacts switch 7 when security protection barrier 5 is closed, and contact switch 7 is in on-state, make motor 4 be in closed circuit, light polishing machine can be operated.By installing contact switch 7; when non-closed safe protection barrier 5 of operating personnel; the loop of motor 4 is in off-state; like this cannot starter motor 4, thus cylinder 2 casualty accident can not be there is, in addition; in normal productive process; if operating personnel open security protection barrier 5, motor 4 loop can disconnect automatically, thus plays a protective role.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a security protection light polishing machine, comprises cylinder, frame, motor and electric cabinet, it is characterized in that: on front side of described cylinder, arrange security protection barrier, and described security protection barrier is arranged in described frame and does not contact with described cylinder.
2. a kind of security protection light polishing machine as claimed in claim 1, it is characterized in that: also comprise hinge, described hinge is arranged on junction on the left of described frame and described security protection barrier.
3. a kind of security protection light polishing machine as claimed in claim 2, it is characterized in that: also comprise contact switch, described contact switch is arranged on junction on the right side of described frame and described security protection barrier, described contact switch is in normally open, described contact switch is connected between described motor and electric cabinet, and trigger described contact switch when described security protection barrier is closed, described contact switch is in on-state, make described motor be in closed circuit, described light polishing machine can be operated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420678779.8U CN204277736U (en) | 2014-11-13 | 2014-11-13 | A kind of security protection light polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420678779.8U CN204277736U (en) | 2014-11-13 | 2014-11-13 | A kind of security protection light polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204277736U true CN204277736U (en) | 2015-04-22 |
Family
ID=52860932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420678779.8U Expired - Fee Related CN204277736U (en) | 2014-11-13 | 2014-11-13 | A kind of security protection light polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204277736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571140A (en) * | 2017-10-13 | 2018-01-12 | 苏州睿鑫莱机电科技有限公司 | A kind of roller light polishing machine |
-
2014
- 2014-11-13 CN CN201420678779.8U patent/CN204277736U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571140A (en) * | 2017-10-13 | 2018-01-12 | 苏州睿鑫莱机电科技有限公司 | A kind of roller light polishing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20201113 |