CN201979705U - Roller safety device for sheet extruder - Google Patents
Roller safety device for sheet extruder Download PDFInfo
- Publication number
- CN201979705U CN201979705U CN2010206663960U CN201020666396U CN201979705U CN 201979705 U CN201979705 U CN 201979705U CN 2010206663960 U CN2010206663960 U CN 2010206663960U CN 201020666396 U CN201020666396 U CN 201020666396U CN 201979705 U CN201979705 U CN 201979705U
- Authority
- CN
- China
- Prior art keywords
- slide block
- safety
- roller
- safety disc
- block box
- 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 - Lifetime
Links
- 230000005693 optoelectronics Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 abstract 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000004513 sizing Methods 0.000 description 3
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
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- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a roller safety device for a sheet extruder, which comprises a positioning pin (1), a blocking tile (3), a balancer (4), a safety disc (5), a slide block box (6) and a slide block (7), wherein the blocking tile (3) is fixed on the slide block box (6) through a screw (9), the safety disc (5) is positioned in the groove of the slide block (7), the balancer (4) is positioned in the groove of the safety disc (5), the slide block (7) is fixed in the slide block box (6) through the positioning pin (1) and forms a drawer type structure with the slide block box (6), and photoswitches (2) are mounted at the two sides of the slide block box (6). The roller safety device has the advantages that the crispy safety disc is utilized to protect the roller, when the roller is under stress to a certain extent, the safety disc is broken, the broken safety disc is detected by the photoswitches, so that the equipment stops running, thus protecting the roller; the device can ensure safety reliably, the safety disc is convenient to replace, and the down time for maintenance is short.
Description
Technical field
The utility model relates to a kind of tablet press machine of extruding, and relates in particular to a kind of tablet press machine roller safety device of extruding.
Background technology
Extrude tablet press machine by the widely used equipment of tire plant, be used for sizing material is extruded and suppressed in flakes.Roller is a core members; the speed with compressing tablet extruded do not match or the sizing material extruded in problems such as foreign matter are arranged; can cause roller to bear bigger power; and along with sizing material is more and more harder; the probability that bigger power occurs is more and more higher; conventional to extrude tablet press machine roller safety device structure complicated, and broken safety disc takes out and the safety disc that more renews all bothers, and makes fault power time long.
Summary of the invention
The utility model purpose is to provide a kind of guarantee reliable, and safety disc is changed convenient, and fault power time is short extrudes tablet press machine roller safety device.
The technical scheme that the utility model is adopted for achieving the above object is: a kind of tablet press machine roller safety device of extruding, comprise alignment pin (1), retaining watt (3), balancer (4), safety disc (5), slide block box (6) and slide block (7), retaining watt (3) is fixed on the slide block box (6) by screw (9), safety disc (5) is placed in the groove of slide block (7), balancer (4) is placed in the groove of safety disc (5), described slide block (7) is fixed in the slide block box (6) by alignment pin (1), described slide block (7) constitutes drawer-type structure with slide block box (6), and the both sides of described slide block box (6) are equipped with optoelectronic switch (2).
Described safety disc has groove on (5).
Described slide block has groove on (7).
The both sides, bottom of described slide block box (6) are provided with bolt (8).
It is to utilize more crisp safety disc to protect roller that the utility model is extruded tablet press machine roller safety device; when the power of bearing when roller reaches certain degree; the safety disc fragmentation; broken safety disc is detected by optoelectronic switch, and equipment is shut down, thus the protection roller; it is reliable that this device has guarantee; advantages such as safety disc is changed convenient, and fault power time is short can improve user's production efficiency greatly.
Description of drawings
Fig. 1 is a kind of structural representation of extruding tablet press machine roller safety device of the utility model.
Fig. 2 is that the K of Fig. 1 is to view.
Among the figure: 1, alignment pin; 2, optoelectronic switch; 3, the retaining watt; 4, balancer; 5, safety disc; 6, slide block box; 7, slide block; 8, bolt; 9, screw.
The specific embodiment
As depicted in figs. 1 and 2, extrude tablet press machine roller safety device, comprise alignment pin 1, retaining watts 3, balancer 4, safety disc 5, slide block box 6 and slide block 7, retaining watts 3 is fixed on the slide block box 6 by screw 9, safety disc 5 is placed in the groove of slide block 7, balancer 4 is placed in the groove of safety disc 5, slide block 7 is fixed in the slide block box 6 by alignment pin 1, slide block 7 constitutes drawer-type structure with slide block box 6, and the both sides of slide block box 6 are equipped with optoelectronic switch 2, have groove on the safety disc 5, have groove on the slide block 7, the both sides, bottom of slide block box 6 are provided with bolt 8, pull up alignment pin 1, and slide block 7 can be drawn out of from slide block box 6 together with balancer 4 and safety disc 5; After slide block 7 was drawn out of, safety disc 5 can be removed and change, and safety device is to utilize more crisp safety disc 5 to protect roller; when the power of bearing when roller reaches certain degree, the safety disc fragmentation, broken safety disc is detected by optoelectronic switch 2; equipment is shut down, thus the protection roller.
Claims (4)
1. extrude tablet press machine roller safety device for one kind, comprise alignment pin (1), retaining watt (3), balancer (4), safety disc (5), slide block box (6) and slide block (7), retaining watt (3) is fixed on the slide block box (6) by screw (9), safety disc (5) is placed in the groove of slide block (7), balancer (4) is placed in the groove of safety disc (5), it is characterized in that: described slide block (7) is fixed in the slide block box (6) by alignment pin (1), described slide block (7) constitutes drawer-type structure with slide block box (6), and the both sides of described slide block box (6) are equipped with optoelectronic switch (2).
2. a kind of tablet press machine roller safety device of extruding according to claim 1, it is characterized in that: described safety disc has groove on (5).
3. a kind of tablet press machine roller safety device of extruding according to claim 1, it is characterized in that: described slide block has groove on (7).
4. a kind of tablet press machine roller safety device of extruding according to claim 1, it is characterized in that: the both sides, bottom of described slide block box (6) are provided with bolt (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206663960U CN201979705U (en) | 2010-12-18 | 2010-12-18 | Roller safety device for sheet extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206663960U CN201979705U (en) | 2010-12-18 | 2010-12-18 | Roller safety device for sheet extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201979705U true CN201979705U (en) | 2011-09-21 |
Family
ID=44607173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206663960U Expired - Lifetime CN201979705U (en) | 2010-12-18 | 2010-12-18 | Roller safety device for sheet extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201979705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029306A (en) * | 2014-05-27 | 2014-09-10 | 大连橡胶塑料机械股份有限公司 | Automatic detecting safety protection device |
-
2010
- 2010-12-18 CN CN2010206663960U patent/CN201979705U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029306A (en) * | 2014-05-27 | 2014-09-10 | 大连橡胶塑料机械股份有限公司 | Automatic detecting safety protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Han Bangkuo Inventor after: Li Jiaping Inventor after: Chen Changshuai Inventor after: Guo Hongran Inventor before: Han Bangkuo Inventor before: Li Jiaping Inventor before: Chen Changshuai Inventor before: Guo Hongran |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160913 Address after: 116036 Ganjingzi Province, Dalian District, Hui Road, No. 18, Patentee after: Dalian Rubber Plastic Machinery Co., Ltd. Address before: 116033 Ganjingzi Province, Dalian District, Hui Road, No. 18, Patentee before: Dalian Rubber And Plastics Machinery Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110921 |