CN105619262A - Device for carrying out sand blasting on butterfly valve sealing rubber ring - Google Patents
Device for carrying out sand blasting on butterfly valve sealing rubber ring Download PDFInfo
- Publication number
- CN105619262A CN105619262A CN201410699104.6A CN201410699104A CN105619262A CN 105619262 A CN105619262 A CN 105619262A CN 201410699104 A CN201410699104 A CN 201410699104A CN 105619262 A CN105619262 A CN 105619262A
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- CN
- China
- Prior art keywords
- rotating shaft
- workpiece
- butterfly valve
- sand blasting
- blasting treatment
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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.)
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Abstract
The invention relates to a device for carrying out sand blasting on a butterfly valve sealing rubber ring. The device comprises two rotary shafts, and the rotary shafts are connected with a motor through a gear transmission device. Each rotary shaft is sleeved with a rubber sleeve, and even protrusions are arranged on the outer surface of each rubber sleeve. A plurality of limiting discs are arranged above the rotary shafts, and opposite sand blasting devices are mounted on the limiting discs. A sand blasting treatment area is formed by every two paired limiting discs, the limiting discs are mounted on a support, and the support is mounted between the two rotary shafts. A workpiece feeding device is arranged at one sides of the rotary shafts, and a workpiece receiving device is arranged at the other sides of the rotary shafts. After a workpiece to be machined is input to the rotary shafts by the workpiece feeding device, the rotary shaft motor and the opposite sand blasting devices are started, opposite sand blasting is carried out while the rotary shafts drive the workpiece to rotate in situ, sand blasting machining efficiency is greatly improved, and manpower is saved.
Description
Technical field
The invention belongs to butterfly valve seal cushion rubber processing technique field, be specifically related to a kind of device that butterfly valve seal cushion rubber is carried out blasting treatment.
Background technology
Butterfly valve seal cushion rubber is after shaping, in order to make cushion rubber sealing effectiveness in butterfly valve better, it is generally required to carry out blasting craft process on the inner wall sealing face of O-ring seal, inner wall surface is made to form certain roughness, thus strengthening sealing effectiveness, for this, the applicant applied for relevant sand blasting device in the prior year, but this sand blasting device structure is excessively simple, carries out can not effectively controlling in blasting treatment process workpiece is controlled in machining position, and sandblasting effect is to be improved.
Summary of the invention
It is an object of the invention to solve above-mentioned technical problem and a kind of device that butterfly valve seal cushion rubber carries out blasting treatment is provided.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of device that butterfly valve seal cushion rubber is carried out blasting treatment, including two rotating shafts, described rotating shaft connects motor by gear drive, each described rotating shaft is arranged with outer surface there is the gum cover of uniform projection, described rotating shaft be arranged over multiple position-arresting disk, described position-arresting disk is provided with sand material to spray apparatus, described position-arresting disk each two is one group and forms a blasting treatment district, described position-arresting disk is rack-mount, described support is arranged between said two rotating shaft, the side of described rotating shaft is provided with workpiece feeder, opposite side is provided with workpiece and receives device.
Described workpiece feeder includes a delivery chute, and the part side of entering of described delivery chute has the portion of being inclined upwardly.
Spray apparatus is included abrator head by described sand material, and described abrator head connects compressed air hose and sand material pipe, described compressed air hose and sand material pipe connect air compressor, sand feed bin respectively.
The conical hopper that passes under of described rotating shaft connects sand material collecting tank.
The present invention is by being provided with two rotating shafts, described rotating shaft connects motor by gear drive, each described rotating shaft is arranged with outer surface there is the gum cover of uniform projection, described rotating shaft be arranged over multiple position-arresting disk, described position-arresting disk is provided with sand material to spray apparatus, described position-arresting disk each two is one group and forms a blasting treatment district, described position-arresting disk is rack-mount, described support is arranged between said two rotating shaft, the side of described rotating shaft is provided with workpiece feeder, opposite side is provided with workpiece and receives device, after workpiece to be processed being input in rotating shaft by workpiece biography feeder, start rotating shaft electric motor and sand material to spray apparatus, workpiece original position is driven to carry out sand material to spray while rotating in this rotating shaft, substantially increase sandblasting working (machining) efficiency, save manpower.
Accompanying drawing explanation
Fig. 1 show the appearance schematic diagram of the device that butterfly valve seal cushion rubber carries out blasting treatment that the embodiment of the present invention provides;
Fig. 2 show blast room's inside top schematic diagram.
Detailed description of the invention
Below, it is further described in conjunction with the example substantive distinguishing features to the present invention and advantage, but the invention is not limited in listed embodiment.
Refer to shown in Fig. 1-2, a kind of device that butterfly valve seal cushion rubber is carried out blasting treatment, including a blast room 1, two rotating shafts it are provided with in described blast room, i.e. the first rotating shaft 9, second rotating shaft 10, described rotating shaft connects motor 14 by gear drive 15, each described rotating shaft is arranged with outer surface there is the gum cover of uniform projection, described rotating shaft be arranged over multiple position-arresting disk 11, described position-arresting disk is provided with sand material to spray apparatus, namely the first sand blasting unit 12 that position is relative, second sand blasting unit 13, described position-arresting disk each two is one group and forms a blasting treatment district, described position-arresting disk 11 is rack-mount, described support is arranged between said two rotating shaft, the side of described rotating shaft is provided with workpiece feeder 3, opposite side is provided with workpiece and receives device 2.
By being provided with gum cover in rotating shaft, it is possible to increase frictional force, it is prevented that workpiece skids in rotating shaft, it is ensured that the normal rotation of work, be conducive to the uniform sandblasting of sand blasting unit, to ensure the quality of product.
Described workpiece feeder includes a delivery chute, and the part side of entering of described delivery chute has the portion of being inclined upwardly 4.
Described sand blasting unit includes the abrator head being connected on described position-arresting disk, and described abrator head connects compressed air hose and sand material pipe, described compressed air hose and sand material pipe connect air compressor, sand feed bin respectively.
The conical hopper 6 that passes under of said two rotating shaft is connected with sand material collecting tank 7.
Further, timing controller (relay-set) is installed, spray apparatus is stopped after work Preset Time for controlling sand material or starts after the preset stopping time period, it is achieved thereby that the fixing quantity of the blasting treatment time to cushion rubber, it is ensured that the blasting treatment time of each cushion rubber certain.
Described blast room 1 is connected with base 8 by support column, and described workpiece is received device and is connected by the support bar 8 tilted with the support column of side.
During use, by workpiece---cushion rubber is placed in delivery chute, owing to the rake of delivery chute is arranged, cushion rubber scrolls down through, the blasting treatment district of the space place entrance spacing formation of position-arresting disk of rotating shaft is rolled into along workpiece delivery chute, now, when having detected that workpiece enters this blasting treatment district by sensor, electric motor starting, rotating shaft rotates under motor drives, cushion rubber original position is driven to rotate, sand grains is sprayed by sand blasting unit by compressing air, the inwall of workpiece cushion rubber is processed, after being disposed, workpiece reception device is delivered to by going out the output of part delivery chute, then the blasting treatment work of next round cushion rubber is carried out again.
Sandblasting of the present invention is employing compression air is power, to form high velocity spray beam, by material spray, (high velocity jet is to needing surface of the work to be processed, the appearance or the shape that make the outer surface of surface of the work change, due to abrasive material to the impact of surface of the work and shear action, the surface making workpiece obtains certain cleannes and different roughness, makes the mechanical performance of surface of the work improve.
To sum up technical scheme can be seen that, after workpiece to be processed is input in rotating shaft by workpiece feeder by the present invention, start rotating shaft electric motor and sand blasting unit, drive workpiece original position to carry out sandblasting while rotating in this rotating shaft, substantially increase sandblasting working (machining) efficiency, save manpower.
Although reference be made herein to invention has been described for the multiple explanatory embodiment of the present invention, but, it should be understood that those skilled in the art can be designed that a lot of other amendments and embodiment, these amendments and embodiment will drop within spirit disclosed in the present application and spirit.
Claims (4)
1. the device that butterfly valve seal cushion rubber is carried out blasting treatment, it is characterized in that, including two rotating shafts, described rotating shaft connects motor by gear drive, each described rotating shaft is arranged with outer surface there is the gum cover of uniform projection, described rotating shaft be arranged over multiple position-arresting disk, described position-arresting disk is provided with sand material to spray apparatus, described position-arresting disk each two is one group and forms a blasting treatment district, described position-arresting disk is rack-mount, described support is arranged between said two rotating shaft, the side of described rotating shaft is provided with workpiece feeder, opposite side is provided with workpiece and receives device.
2. the device that butterfly valve seal cushion rubber is carried out blasting treatment as claimed in claim 1, it is characterised in that described workpiece feeder includes a delivery chute, and the part side of entering of described delivery chute has the portion of being inclined upwardly.
3. the device that butterfly valve seal cushion rubber is carried out blasting treatment as claimed in claim 2, it is characterized in that, spray apparatus is included abrator head by described sand material, and described abrator head connects compressed air hose and sand material pipe, described compressed air hose and sand material pipe connect air compressor, sand feed bin respectively.
4. the device that butterfly valve seal cushion rubber is carried out blasting treatment as claimed in claim 3, it is characterised in that the conical hopper that passes under of described rotating shaft connects sand material collecting tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410699104.6A CN105619262A (en) | 2014-11-26 | 2014-11-26 | Device for carrying out sand blasting on butterfly valve sealing rubber ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410699104.6A CN105619262A (en) | 2014-11-26 | 2014-11-26 | Device for carrying out sand blasting on butterfly valve sealing rubber ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105619262A true CN105619262A (en) | 2016-06-01 |
Family
ID=56034804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410699104.6A Pending CN105619262A (en) | 2014-11-26 | 2014-11-26 | Device for carrying out sand blasting on butterfly valve sealing rubber ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105619262A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962503A (en) * | 2017-12-27 | 2018-04-27 | 重庆辰罡科技有限公司 | A kind of sandblasting production line for wolfram steel production |
| CN109202736A (en) * | 2018-11-05 | 2019-01-15 | 浙江滨海汽车零部件股份有限公司 | A kind of surface of automobile part processing unit and treatment process |
-
2014
- 2014-11-26 CN CN201410699104.6A patent/CN105619262A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962503A (en) * | 2017-12-27 | 2018-04-27 | 重庆辰罡科技有限公司 | A kind of sandblasting production line for wolfram steel production |
| CN109202736A (en) * | 2018-11-05 | 2019-01-15 | 浙江滨海汽车零部件股份有限公司 | A kind of surface of automobile part processing unit and treatment process |
| CN109202736B (en) * | 2018-11-05 | 2019-10-18 | 浙江滨海汽车零部件股份有限公司 | A kind of surface of automobile part processing unit and treatment process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160601 |