CN203329676U - Upper cover protecting device of vacuum kneader for organic silicon plastic particles - Google Patents
Upper cover protecting device of vacuum kneader for organic silicon plastic particles Download PDFInfo
- Publication number
- CN203329676U CN203329676U CN2013203744279U CN201320374427U CN203329676U CN 203329676 U CN203329676 U CN 203329676U CN 2013203744279 U CN2013203744279 U CN 2013203744279U CN 201320374427 U CN201320374427 U CN 201320374427U CN 203329676 U CN203329676 U CN 203329676U
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- Prior art keywords
- hole
- upper cover
- fixed
- limiting
- limiting plate
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- Expired - Fee Related
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses an upper cover protecting device of a vacuum kneader for organic silicon plastic particles. The device comprises a rack, wherein a rotating arm is hinged on a supporting column through a rotating shaft; one end of the rotating arm is fixed on an upper cover while the other end of the rotating arm is hinged on a pushing rod of an air cylinder through a hinging shaft; the cylinder body of the air cylinder is hinged on the supporting column; a limiting plate is movably connected at one end part of the hinging shaft; a limiting through hole is formed in the limiting plate; a protecting plate and a sleeve are fixed on the supporting column; two fixing blocks are arranged on the protecting plate in a molding manner; through holes, central axial lines of which are in the same line, are formed in the two fixing blocks; an inserting groove is formed between the two fixing blocks; the limiting plate is inserted and sleeved in the inserting groove; positioning pins are sequentially inserted and sleeved in the through hole of the fixing block at one side, the limiting through hole of the limiting plate and the through hole of the fixing block at the other side. According to the device, the open state of the upper cover is always maintained after the upper cover is opened, so that the upper cover is prevented from being turned downwards, namely, the covering of the upper cover on a kneading chamber is avoided. Thus, the discharging operation can be safely performed by an operator. As a result, safety accidents are reduced.
Description
Technical field:
The utility model relates to the mixing plant technical field, the upper cover protective device more specifically to a kind of silicone plasties particle with vacuum kneader.
Background technology:
Kneader is by a pair of intermeshing and rotate Z-shaped or S shape blade forms for half dry state or the mixed uniformly machinery of sticky state material, to the ideal equipment of the kneading of high viscosity, elastoplasticity material, mixing, sulfuration, polymerization.
Existing kneader generally includes, kneading chamber, be arranged on a pair of paddle in kneading chamber and for driving the drive unit of paddle, the upper cover of existing kneading chamber generally pulls to cover by hydraulic pressure or air pressure and turns over, when hydraulic means goes wrong as hydraulic cylinder, under upper cover meeting automatic cover, if someone will produce security incident while material being put into to kneading chamber, abnormally dangerous like this.
The utility model content:
The purpose of this utility model is to overcome the deficiencies in the prior art; the upper cover protective device of a kind of silicone plasties particle with vacuum kneader is provided; it can guarantee after upper cover is opened; be held open state always; upper cover can not be incorporated on kneading chamber by down turnover cover; guarantee the operator safety blowing, reduce the generation of security incident.
The scheme that the utility model solve the technical problem is:
The upper cover protective device of vacuum kneader for a kind of silicone plasties particle, comprise frame, be fixed with support column on described frame, be hinged with turning arm by rotating shaft on support column, one end of turning arm is fixed on and covers, the other end is hinged on the catch bar of cylinder by jointed shaft, the cylinder body of cylinder is hinged on support column, be connected with limiting plate on one end of jointed shaft, form limiting through hole on limiting plate, be fixed with baffle and sleeve on support column, form two fixed blocks on baffle, form the through hole of central axis on same straight line on two fixed blocks, form slot between two fixed blocks, the limiting plate sleeve is in slot, alignment pin successively sleeve at the through hole of the fixed block of a side, in the through hole of the limiting through hole of limiting plate and the fixed block of opposite side.
The bottom of described limiting plate forms limiting through hole, and limiting through hole is waist-shaped hole.
Be fixed with connection chain on described support column, the other end of connection chain is fixed in the Handheld Division that the alignment pin welded top has.
The structure of described alignment pin is, the alignment pin top forms rounded stops, the welded top of rounded stops is fixed with Handheld Division, the diameter of alignment pin is less than the diameter of rounded stops, the diameter of rounded stops is greater than the diameter of the through hole of the diameter of sleeve and two fixed blocks, and the diameter of alignment pin is less than the diameter of through hole of two fixed blocks and the diameter of sleeve.
Outstanding effect of the present utility model is:
Compared with prior art; it is fixed together and guarantees after upper cover is opened by two fixed blocks that form on the baffle be fixed with on the limiting plate that is hinged with on the end by jointed shaft and support column; be held open state always; upper cover can not be incorporated on kneading chamber by down turnover cover; guarantee the operator safety blowing, reduce the generation of security incident.
, by connection chain, alignment pin is fixed on support column, when not using, by the alignment pin sleeve, in sleeve, also on support column, convenient next time is fixing when not using for alignment pin so simultaneously.
The accompanying drawing explanation:
Fig. 1 is the structural representation that the utility model is installed on kneader;
Fig. 2 is the another kind of structural representation that the utility model is installed on kneader;
Fig. 3 is the structural representation between limiting plate, fixed block, baffle and alignment pin;
Fig. 4 is the partial enlarged drawing of Fig. 1;
Fig. 5 is the partial enlarged drawing of Fig. 2.
The specific embodiment:
Embodiment, see as shown in Fig. 1 to 5, the upper cover protective device of vacuum kneader for a kind of silicone plasties particle, comprise frame 10, be fixed with support column 11 on described frame 10, be hinged with turning arm 3 by rotating shaft 2 on support column 11, one end of turning arm 3 is fixed on upper cover 1, the other end is hinged on the catch bar 51 of cylinder 5 by jointed shaft 4, the cylinder body of cylinder 5 is hinged on support column 11, being connected with its flexible connection of limiting plate 6(on one end of jointed shaft 4 can be for hinged), form limiting through hole 61 on limiting plate 6, be fixed with baffle 7 and sleeve 8 on support column 11, form two fixed blocks 71 on baffle 7, form the through hole 72 of central axis on same straight line on two fixed blocks 71, form slot 73 between two fixed blocks 71, limiting plate 6 sleeves are in slot 73, alignment pin 9 successively sleeve at the through hole 72 of the fixed block 71 of a side, in the through hole 72 of the limiting through hole 61 of limiting plate 6 and the fixed block 71 of opposite side.
The bottom of described limiting plate 6 forms limiting through hole 61, and limiting through hole 61 is waist-shaped hole.
Be fixed with connection chain 20 on described support column 11, the other end of connection chain 20 is fixed in the Handheld Division 93 that alignment pin 9 welded top have.
The structure of described alignment pin 9 is, alignment pin 91 tops form rounded stops 92, the welded top of rounded stops 92 is fixed with Handheld Division 93, the diameter of alignment pin 91 is less than the diameter of rounded stops 92, the diameter of rounded stops 92 is greater than the diameter of the through hole 72 of the diameter of sleeve 8 and two fixed blocks 71, and the diameter of alignment pin 91 is less than the diameter of through hole 72 of two fixed blocks 71 and the diameter of sleeve 8.
Operation principle: during use, catch bar 51 by cylinder 5 pulls upper cover 1 upwards to dig, plastic grain and gluey organosilicon are poured in kneading chamber 20, wherein, after catch bar 51 pulls upper cover 1 upwards to dig, in the slot 73 that limiting plate 6 sleeves are formed between two fixed blocks 71, then by sleeve the alignment pin 91 of the alignment pin in sleeve 89 successively sleeve enter the through hole 72 of the fixed block 71 of a side, in the through hole 72 of the limiting through hole 61 of limiting plate 6 and the fixed block 71 of opposite side, one end of limiting plate 6 is fixed on fixed block 71, simultaneously, the other end of limiting plate 6 is to be hinged on an end of jointed shaft 4, with regard to the position that makes upper cover 1, fix like this, guarantee safety, simultaneously, because limiting through hole 61 is waist-shaped hole, can guarantee that like this limiting through hole 61 and 72 pairs of timings of through hole have certain surplus, while facilitating limiting through hole 61 and through hole 72 center that deviation is arranged, the alignment pin 91 of alignment pin 9 still can enter limiting through hole 61 and through hole 72 by sleeve.
When upper cover 1 need to be closed, enter in sleeve 8 as long as alignment pin 9 is extracted to sleeve from limiting through hole 61 and through hole 72, and then promote upper covers 1 by the catch bar 51 of cylinder 5, upper cover 1 enclosing cover is combined on kneading chamber 20.
Claims (4)
1. the upper cover protective device of vacuum kneader for a silicone plasties particle, comprise frame (10), be fixed with support column (11) on described frame (10), support column (11) is upper is hinged with turning arm (3) by rotating shaft (2), one end of turning arm (3) is fixed on upper cover (1), the other end is hinged on the catch bar (51) of cylinder (5) by jointed shaft (4), the cylinder body of cylinder (5) is hinged on support column (11), it is characterized in that: be connected with limiting plate (6) on an end of jointed shaft (4), form limiting through hole (61) on limiting plate (6), be fixed with baffle (7) and sleeve (8) on support column (11), form two fixed blocks (71) on baffle (7), form the through hole (72) of central axis on same straight line on two fixed blocks (71), form slot (73) between two fixed blocks (71), limiting plate (6) sleeve is in slot (73), alignment pin (9) successively sleeve at the through hole (72) of the fixed block (71) of a side, in the through hole (72) of the limiting through hole (61) of limiting plate (6) and the fixed block (71) of opposite side.
2. the upper cover protective device of vacuum kneader for a kind of silicone plasties particle according to claim 1, it is characterized in that: the bottom of described limiting plate (6) forms limiting through hole (61), and limiting through hole (61) is waist-shaped hole.
3. the upper cover protective device of vacuum kneader for a kind of silicone plasties particle according to claim 1; it is characterized in that: be fixed with connection chain (20) on described support column (11), the other end of connection chain (20) is fixed in the Handheld Division (93) that alignment pin (9) welded top has.
4. the upper cover protective device of vacuum kneader for a kind of silicone plasties particle according to claim 1, it is characterized in that: the structure of described alignment pin (9) is, alignment pin (91) top forms rounded stops (92), the welded top of rounded stops (92) is fixed with Handheld Division (93), the diameter of alignment pin (91) is less than the diameter of rounded stops (92), the diameter of rounded stops (92) is greater than the diameter of the through hole (72) of the diameter of sleeve (8) and two fixed blocks (71), the diameter of alignment pin (91) is less than the diameter of through hole (72) of two fixed blocks (71) and the diameter of sleeve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203744279U CN203329676U (en) | 2013-06-26 | 2013-06-26 | Upper cover protecting device of vacuum kneader for organic silicon plastic particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203744279U CN203329676U (en) | 2013-06-26 | 2013-06-26 | Upper cover protecting device of vacuum kneader for organic silicon plastic particles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203329676U true CN203329676U (en) | 2013-12-11 |
Family
ID=49698377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203744279U Expired - Fee Related CN203329676U (en) | 2013-06-26 | 2013-06-26 | Upper cover protecting device of vacuum kneader for organic silicon plastic particles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203329676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512814A (en) * | 2016-11-28 | 2017-03-22 | 广东技术师范学院 | Eco-friendly novel pavement brick raw material quick mixing device |
-
2013
- 2013-06-26 CN CN2013203744279U patent/CN203329676U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512814A (en) * | 2016-11-28 | 2017-03-22 | 广东技术师范学院 | Eco-friendly novel pavement brick raw material quick mixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHAOXING JAVA MACROMOLECULAR MATERIAL CO., LTD. Free format text: FORMER NAME: SHANGYU JAVA MACROMOLECULE MATERIAL CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: The small town of Shangyu District Feng Keshan village 312367 Zhejiang province Shaoxing City Patentee after: SHAOXING JAVA MACROMOLECULAR MATERIAL CO., LTD. Address before: Feng Keshan small village town of Shangyu city of Zhejiang province is 312367 in Shaoxing City Patentee before: Shangyu Java Macromolecule Material Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The small town of Shangyu District Feng Keshan village 312367 Zhejiang province Shaoxing City Patentee after: Shangyu Java Macromolecular Material Co., Ltd. Address before: The small town of Shangyu District Feng Keshan village 312367 Zhejiang province Shaoxing City Patentee before: SHAOXING JAVA MACROMOLECULAR MATERIAL CO., LTD. |
|
| 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: 20131211 Termination date: 20180626 |