CN211440703U - Pneumatic scraper device of rubber mixing machine - Google Patents
Pneumatic scraper device of rubber mixing machine Download PDFInfo
- Publication number
- CN211440703U CN211440703U CN201921721317.9U CN201921721317U CN211440703U CN 211440703 U CN211440703 U CN 211440703U CN 201921721317 U CN201921721317 U CN 201921721317U CN 211440703 U CN211440703 U CN 211440703U
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- scraper
- seat
- shaft
- mixing machine
- rubber mixing
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model provides a pneumatic scraper device of rubber mixing machine, scrapes the axle both ends and installs on the bearing frame, scrapes the axle both ends and connects the connecting rod lower extreme, and the connecting rod upper end is through round pin hub connection screw seat, and the piston rod of cylinder is connected to the screw seat, scrapes epaxial installation scraper device of sword. The pneumatic scraper device of the rubber mixing machine of the utility model adopts the cylinder to control the scraper to contact with the roller, thus being more intelligent, simpler, time-saving and labor-saving; and the service life of the scraper is prolonged.
Description
Technical Field
The utility model relates to a smelt gluey mechanical technical field.
Background
The scraper device of the rubber mixing machine is assembled at the sheet outlet roller end of the rubber mixing machine and is used for scraping the rubber material wound on the roller from the roller. Current scraper all is manual control, adjusts scraper sword and roll face contact through adjusting bolt, and scraper sword and roll face contact can take place wearing and tearing, and the time has long led to the clearance grow, just needs the manual work to go the adjustment this moment, and angle of adjustment and the flexible volume of scraper simultaneously waste time, difficultly, also influence output simultaneously.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned problem that the scraper device of traditional rubber mixing machine exists, the utility model provides a pneumatic scraper device of rubber mixing machine.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: the utility model provides a pneumatic scraper device of rubber mixing machine, scrapes 13 both ends of knife shaft and installs on bearing frame 6, scrapes the 3 lower extremes of connecting rod at 13 both ends of knife shaft, and 3 upper ends of connecting rod are through selling 17 connection screw seat 2, and the piston rod of cylinder 1 is connected to screw seat 2, scrapes the epaxial installation scraper device of knife 13.
The scraper device comprises a scraper shaft seat 9, a scraper seat 10, a scraper blade seat 11, a scraper 5 and a scraper pressing plate 12, wherein the scraper shaft seat 9 is fixedly installed on a scraper shaft 13, the scraper seat 10 is fixed on the scraper shaft seat 9, the scraper blade seat 11 is installed between the scraper seat 10 and the scraper pressing plate 12, the scraper 5 is installed on the scraper blade seat 11, and the scraper seat 10, the scraper pressing plate 12 and the scraper blade seat 11 are fixed through screws 19.
Adjusting plates 7 are fixedly mounted on the scraper seat 10 and the scraper pressing plate 12, threaded holes are formed in the adjusting plates 7, adjusting screws 8 are mounted in the threaded holes, and the heads of the adjusting screws 8 are mounted in T-shaped grooves 14 in the upper end of the scraper seat 11.
Two ends of the scraper shaft 13 are mounted on a support frame 16 through bearing seats 6, the support frame 16 is fixed on a roller bearing seat 20, a limiting seat 15 is mounted above the lower end of the connecting rod 3 on the roller bearing seat 20, a threaded hole is longitudinally formed in the limiting seat 15, a limiting screw 4 is mounted in the threaded hole, and a nut 18 is arranged on the limiting screw 4.
The pneumatic scraper device of the rubber mixing machine of the utility model adopts the cylinder to control the scraper to contact with the roller, thus being more intelligent, simpler, time-saving and labor-saving; and the service life of the scraper is prolonged.
Drawings
FIG. 1 is a front view structural diagram of a pneumatic scraper device of a rubber mixing machine of the present invention.
FIG. 2 is a rear view structural diagram of the pneumatic scraper device of the rubber mixing machine of the present invention.
Fig. 3 is a side view structure diagram of the pneumatic scraper device of the rubber mixing machine of the present invention.
FIG. 4 is a mounting structure diagram of the pneumatic scraper device of the rubber mixing machine of the present invention.
In the figure: 1. the device comprises a cylinder, 2, a screw seat, 3, a connecting rod, 4, a limiting screw, 5, a scraper, 6, a bearing seat, 7, an adjusting plate, 8, an adjusting screw, 9, a scraper shaft seat, 10, a scraper seat, 11, a scraper tool holder, 12, a scraper pressing plate, 13, a scraper shaft, 14, a T-shaped groove, 15, a limiting seat, 16, a supporting frame, 17, a pin shaft, 18, a nut, 19, a screw, 20, a roller bearing seat, 21 and a roller.
Detailed Description
The utility model discloses a rubber mixing machine's pneumatic scraper device structure is shown in fig. 1-4, and the piston rod of cylinder 1 is fixed on screw seat 2, and screw seat 2 is fixed on connecting rod 3 by round pin axle 17, and the scraper shaft 13 is connected to the connecting rod 3 other end and is fixed on scraper shaft 13, scrapes scraper shaft 13 and fixes on both ends bearing frame 6, and bearing frame 6 is installed on support frame 16, scrapes and installs scraper device on the scraper shaft 13. When the cylinder 1 acts, the piston rod extends out, so that the connecting rod 3 rotates, and the connecting rod 3 drives the scraper shaft 13 to rotate around the bearing seat 6, thereby driving the scraper device to rotate.
The scraper device consists of an adjusting plate 7, an adjusting screw 8, a scraper shaft seat 9, a scraper seat 10, a scraper blade seat 11, a scraper 5 and a scraper pressing plate 12, wherein the scraper shaft seat 9 is arranged on and fixed on a scraper shaft 13, the scraper shaft seat 9 is fastened on the scraper seat 10 by a bolt, the scraper blade seat 11 is arranged between the scraper seat 10 and the scraper pressing plate 12, the scraper 5 is arranged on the scraper blade seat, the scraper seat 10, the scraper pressing plate 12 and the scraper blade seat 11 are fixed by hexagon socket head cap screws 19, the adjusting plate 7 is fixed on the scraper blade seat 10 and the scraper pressing plate 12 by screws, a threaded hole is drilled and hinged on the adjusting plate 7, an adjusting screw 8 is screwed in the threaded hole of the adjusting plate 7, the head of the adjusting screw 8 is arranged in a T-shaped groove at the upper end of the scraper tool apron 11, when the scraper is worn, the head of the screw 8 can be selected downwards through the adjusting screw 8, thereby pushing the doctor blade holder 11 downwards to adjust the gap between the doctor blade 5 and the roll 21.
The tail end of the connecting rod 3 is provided with a limiting device, the limiting device consists of a limiting screw 4, a limiting seat 15 and a nut 18, and the limiting device is used for finely adjusting the gap between the scraper 5 and the roller 21. The limiting seat 15 is installed above the lower end of the connecting rod 3 on the roller bearing seat 20, a threaded hole is drilled in the limiting seat 15, the limiting screw 4 is screwed in the threaded hole, when the lower end of the connecting rod is lifted to the highest position, the limiting screw 4 is in contact with the tail end of the connecting rod 3 to achieve limiting, the maximum rotating angle of the scraper shaft 13 can be achieved by adjusting the limiting screw 4 up and down, the gap between the scraper 5 and the roller 21 is adjusted, after the gap is adjusted, the limiting screw 4 is adjusted downwards, after the gap is adjusted, the nut 18 is screwed down, and the gap is prevented from being changed due to the fact that the limiting screw is returned due to vibration.
Claims (4)
1. The utility model provides a pneumatic scraper device of rubber mixing machine which characterized in that: two ends of a scraper shaft (13) are installed on the bearing seat (6), two ends of the scraper shaft (13) are connected with the lower end of a connecting rod (3), the upper end of the connecting rod (3) is connected with a screw seat (2) through a pin shaft (17), the screw seat (2) is connected with a piston rod of a cylinder (1), and a scraper device is installed on the scraper shaft (13).
2. A pneumatic scraper device of a rubber mixing machine according to claim 1, characterized in that: the scraper device comprises a scraper shaft seat (9), a scraper seat (10), a scraper blade holder (11), a scraper (5) and a scraper pressing plate (12), wherein the scraper shaft seat (9) is fixedly arranged on a scraper shaft (13), the scraper blade holder (10) is fixed on the scraper shaft seat (9), the scraper blade holder (11) is arranged between the scraper blade holder (10) and the scraper pressing plate (12), the scraper (5) is arranged on the scraper blade holder (11), and the scraper blade holder (10), the scraper pressing plate (12) and the scraper blade holder (11) are fixed through screws (19).
3. A pneumatic scraper device of a rubber mixing machine according to claim 2, characterized in that: adjusting plates (7) are fixedly installed on the scraper seat (10) and the scraper pressing plate (12), threaded holes are formed in the adjusting plates (7), adjusting screws (8) are installed in the threaded holes, and the heads of the adjusting screws (8) are installed in T-shaped grooves (14) in the upper end of the scraper seat (11).
4. A pneumatic scraper device of a rubber mixing machine according to claim 2, characterized in that: scraper axle (13) both ends are passed through bearing frame (6) and are installed on support frame (16), and on support frame (16) were fixed in roller bearing frame (20), lie in top department installation spacing seat (15) of connecting rod (3) lower extreme on roller bearing frame (20), vertically be equipped with the screw hole on spacing seat (15), threaded hole installation stop screw (4), be equipped with nut (18) on stop screw (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921721317.9U CN211440703U (en) | 2019-10-15 | 2019-10-15 | Pneumatic scraper device of rubber mixing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921721317.9U CN211440703U (en) | 2019-10-15 | 2019-10-15 | Pneumatic scraper device of rubber mixing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211440703U true CN211440703U (en) | 2020-09-08 |
Family
ID=72305912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921721317.9U Active CN211440703U (en) | 2019-10-15 | 2019-10-15 | Pneumatic scraper device of rubber mixing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211440703U (en) |
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2019
- 2019-10-15 CN CN201921721317.9U patent/CN211440703U/en active Active
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