CN213860306U - Pressure adjusting device for film scraping machine - Google Patents
Pressure adjusting device for film scraping machine Download PDFInfo
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- CN213860306U CN213860306U CN202022465242.1U CN202022465242U CN213860306U CN 213860306 U CN213860306 U CN 213860306U CN 202022465242 U CN202022465242 U CN 202022465242U CN 213860306 U CN213860306 U CN 213860306U
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Abstract
The utility model discloses a pressure regulating device for knifing machine, including the base station, be provided with the adjustable shelf on the base station, the equal fixedly connected with fixed block in both ends of adjustable shelf, the last fixed surface of fixed block is connected with the installation piece, states the inside of installation piece and has seted up movable chamber, and the bottom of activity intracavity wall is rotated and is connected with first screw rod, and the top screw thread interlude of first screw rod is connected with the movable block, the top fixedly connected with spring of movable block, the one end fixedly connected with connecting block of spring, the last fixed surface of connecting block is connected with the movable rod. The utility model discloses utilize spring and movable rod matched with to set up the mode, the spring passes through the connecting block and is connected with the movable rod, and the movable rod can slide at the top of installation piece, utilizes the elastic action of spring, can be through changing the pressure to the spring, is convenient for adjust the height of the relative installation piece of movable rod, adjusts the pressure of scraper blade to the base station upper surface to change the thickness of film preparation.
Description
Technical Field
The utility model relates to a pressure regulating device field, in particular to pressure regulating device for knifing machine.
Background
The membrane separation technology is a novel separation and purification technology which is rapidly developed in recent years, and the purpose of separating pollutants in water is achieved through the micro-pore interception effect on the surface of a membrane.
The process of preparing the flat membrane is roughly divided into four parts: the method comprises the steps of scraping, gelling, heat treatment and winding, wherein when the film scraping operation is carried out, a raw material in a molten state is uniformly scraped on a base platform by utilizing the extrusion action between a scraper and the base platform to obtain a required film, and most of the existing film scraping machines cannot well adjust the pressure between the scraper and the base platform to produce films with different thicknesses.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pressure regulating device for knifing machine to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pressure adjustment device for knifing machine, includes the base station, be provided with the adjustable shelf on the base station, the adjustable shelf is the C style of calligraphy, the equal fixedly connected with fixed block in both ends of adjustable shelf, the last fixed surface of fixed block is connected with the installation piece, movable chamber has been seted up to the inside of installation piece, the bottom of activity intracavity wall is rotated and is connected with first screw rod, the top screw thread interlude of first screw rod is connected with the movable block, the top fixedly connected with spring of movable block, the one end fixedly connected with connecting block of spring, the last fixed surface of connecting block is connected with the movable rod, the top of movable rod and the top slip interlude of installation piece are connected.
Preferably, the bottom fixed interlude of first screw rod is connected with the gear, logical groove has been seted up to one side of installation piece bottom, fixedly connected with axis of rotation between the inner wall that leads to the groove, it is connected with adjust knob to rotate the interlude in the axis of rotation, a plurality of latches of adjust knob's outer wall equidistance fixedly connected with, adjust knob is connected with gear engagement.
Preferably, two draw-in grooves have been seted up to the inner wall symmetry of installation piece, two stoppers of symmetry fixedly connected with on the outer wall of movable block, the stopper slides the joint with the inner chamber of draw-in groove.
Preferably, one side of movable rod is provided with first clamp splice, the top fixed connection of first clamp splice and installation piece, the opposite side of movable rod is provided with the second clamp splice, the equal threaded interlude in both ends of second clamp splice is connected with first bolt, the one end of first bolt is rotated with one side of first clamp splice and is connected.
Preferably, a thread block is arranged above the adjusting knob, the thread block is fixedly connected with the outer wall of the mounting block, threads on the thread block are inserted into the second bolt, and the bottom end of the second bolt is attached to the top end of the adjusting knob.
Preferably, the top of base station is provided with the dead lever, the both ends of dead lever and movable rod are fixed to cup joint, the both ends symmetry fixed interlude of dead lever is connected with two connecting rods, two the bottom fixedly connected with scraper blade of connecting rod.
Preferably, the front and the back of base station have all been seted up the spout, spout and adjustable shelf sliding connection, two sliders of the both ends symmetry fixedly connected with of adjustable shelf lower surface, two slide bars of symmetry fixedly connected with between the inner wall of base station, slide bar and slider slip interlude are connected.
Preferably, the middle part of the lower surface of the movable frame is fixedly connected with a nut seat, the nut seat is connected with a second screw rod in a threaded penetrating manner, one end of the second screw rod is rotatably connected with the inner wall of the base station, one side of the bottom of the inner wall of the base station is fixedly connected with a motor, and the output end of the motor is in transmission connection with the other end of the second screw rod.
The utility model discloses a technological effect and advantage:
(1) the spring is connected with the movable rod through the connecting block by utilizing a matched arrangement mode of the spring and the movable rod, the movable rod can slide on the top of the mounting block, and the elastic action of the spring is utilized to adjust the height of the movable rod relative to the mounting block and the pressure of the scraper blade on the upper surface of the base station by changing the pressure on the spring, so that the thickness of the film to be manufactured is changed;
(2) meanwhile, the movable block is in threaded insertion connection with the top of the first screw rod by utilizing a setting mode that the first screw rod is matched with the movable block, and the movable block in threaded insertion connection can move on the first screw rod by the rotation of the first screw rod, so that the spring is compressed or stretched, the position of the spring is changed, and the height of the movable rod is convenient to adjust;
(3) meanwhile, the gear is driven to rotate by utilizing the setting mode of matching the adjusting knob with the gear and by the meshing action of the adjusting knob and the gear and rotating the adjusting knob, so that the first screw rod is convenient to rotate.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the side sectional structure schematic diagram of the installation block of the present invention.
Fig. 3 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.
Fig. 4 is a schematic side sectional view of the base station of the present invention.
Fig. 5 is a schematic front sectional view of the base station of the present invention.
In the figure: 1. a base station; 2. a movable frame; 3. a fixed block; 4. mounting blocks; 5. a first screw; 6. a movable block; 7. a spring; 8. a movable rod; 9. a gear; 10. adjusting a knob; 11. a limiting block; 12. a first clamping block; 13. a second clamp block; 14. a thread block; 15. fixing the rod; 16. a connecting rod; 17. a squeegee; 18. a slider; 19. a slide bar; 20. a nut seat; 21. a second screw; 22. an electric motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a pressure adjusting device for a film scraping machine as shown in figures 1-5, which comprises a base station 1, wherein the base station 1 is used for manufacturing a film, a movable frame 2 is arranged on the base station 1, the movable frame 2 is C-shaped, the movable frame 2 can transversely move on the base station 1, both ends of the movable frame 2 are fixedly connected with fixed blocks 3, the fixed blocks 3 are used for fixing installation blocks 4 and can move along with the movable frame 2, the upper surface of the fixed blocks 3 is fixedly connected with installation blocks 4, the installation blocks 4 are used for supporting and installing fixed rods 15, movable cavities are arranged inside the installation blocks 4, the bottom of the inner wall of the movable cavity is rotatably connected with a first screw rod 5, the first screw rod 5 can rotate in the movable cavity, the top thread of the first screw rod 5 is alternately connected with movable blocks 6, through the rotation of the first screw rod 5, the movable blocks 6 which are alternately connected by the thread can move on the first screw rod 5, the top end of the movable block 6 is fixedly connected with a spring 7, the spring 7 is compressed or stretched by the movement of the movable block 6, the position of the spring 7 is changed, the height of the movable rod 8 is convenient to adjust, one end of the spring 7 is fixedly connected with a connecting block, the upper surface of the connecting block is fixedly connected with the movable rod 8, the spring 7 is connected with the movable rod 8 through the connecting block, the elastic action of the spring 7 is utilized, the pressure on the spring 7 can be changed, the height of the movable rod 8 is convenient to adjust, the top of the movable rod 8 is slidably and alternately connected with the top of the mounting block 4, the pressure of the scraper 17 on the upper surface of the base station 1 is convenient to adjust by changing the height of the movable rod 8, and therefore the thickness of the film is changed;
the bottom of the first screw rod 5 is fixedly and alternately connected with a gear 9, the first screw rod 5 can be driven to rotate through the gear 9, a through groove is formed in one side of the bottom of the mounting block 4, a rotating shaft is fixedly connected between the inner walls of the through grooves, an adjusting knob 10 is rotatably and alternately connected onto the rotating shaft, the adjusting knob 10 can rotate in the through grooves, a plurality of clamping teeth are fixedly connected to the outer wall of the adjusting knob 10 at equal intervals, the adjusting knob 10 is meshed with the gear 9, and the gear 9 is driven to rotate through the meshing action of the adjusting knob 10 and the gear 9 and the adjusting knob 10, so that the first screw rod 5 can be conveniently rotated;
two clamping grooves are symmetrically formed in the inner wall of the mounting block 4, two limiting blocks 11 are symmetrically and fixedly connected to the outer wall of the movable block 6, the limiting blocks 11 are in sliding clamping connection with the inner cavities of the clamping grooves, the movable block 6 can be prevented from rotating through the sliding clamping connection of the limiting blocks 11 and the clamping grooves, and the movable block 6 is guaranteed to move up and down;
a first clamping block 12 is arranged on one side of the movable rod 8, the first clamping block 12 is fixedly connected with the top end of the mounting block 4, a second clamping block 13 is arranged on the other side of the movable rod 8, arc-shaped grooves are formed in the opposite sides of the first clamping block 12 and the second clamping block 13, anti-skid pads are fixedly connected to the inner wall of each arc-shaped groove and are attached to an outer wall box of the movable rod 8, first bolts are threaded and inserted into the two ends of the second clamping block 13, one end of each first bolt is rotatably connected with one side of the first clamping block 12, and the second clamping block 13 moves towards the first clamping block 12 by rotating the first bolts to clamp and fix the movable rod 8, so that the movable rod 8 cannot move up and down;
a thread block 14 is arranged above the adjusting knob 10, the thread block 14 is fixedly connected with the outer wall of the mounting block 4, threads on the thread block 14 are connected with a second bolt in an inserting mode, the second bolt can rotate on the thread block 14, the bottom end of the second bolt is attached to the top end of the adjusting knob 10, the upper surface of the adjusting knob 10 is extruded by screwing the second bolt, and the rotation of the adjusting knob 10 can be limited;
a fixed rod 15 is arranged above the base platform 1, two ends of the fixed rod 15 are fixedly sleeved with the movable rods 8, the fixed rod 15 is fixed between the two movable rods 8, two connecting rods 16 are symmetrically and fixedly connected with two ends of the fixed rod 15 in an inserting mode, the bottom ends of the two connecting rods 16 are fixedly connected with a scraper 17, the scraper 17 is fixed on the fixed rod 15 through the connecting rods 16, and the distance between the scraper 17 and the upper surface of the base platform 1 is adjusted by changing the height of the movable rods 8, so that the thickness of a film is controlled;
the front side and the back side of the base station 1 are both provided with sliding grooves, the sliding grooves are in sliding connection with the movable frame 2, two sliding blocks 18 are symmetrically and fixedly connected to two ends of the lower surface of the movable frame 2, the sliding blocks 18 can drive the movable frame 2 to slide on the two sliding rods 19, the two sliding rods 19 are symmetrically and fixedly connected between the inner wall of the base station 1, the sliding rods 19 and the sliding blocks 18 are in sliding insertion connection, the sliding rods 19 can play a role in supporting and limiting the movable frame 2, and meanwhile, the stable movement of the movable frame 2 can be guaranteed;
middle part fixedly connected with nut seat 20 of 2 lower surfaces of adjustable shelf, the threaded interlude is connected with second screw rod 21 on the nut seat 20, the one end of second screw rod 21 rotates with the inner wall of base station 1 and is connected, rotation through second screw rod 21, make nut seat 20 drive 2 lateral shifting of adjustable shelf, drive scraper blade 17 at the last surface movement of base station 1, scrape the membrane operation, one side fixedly connected with motor 22 of 1 inner wall bottom of base station, motor 22 is through external switch and external power source electric connection, motor 22's output and second screw rod 21's other end transmission are connected, operation through motor 22, drive second screw rod 21 and rotate.
The utility model discloses the theory of operation: by utilizing the setting mode of matching the spring 7 and the movable rod 8, the spring 7 is connected with the movable rod 8 through the connecting block, the movable rod 8 can slide at the top of the mounting block 4, by utilizing the elastic action of the spring 7, the height of the movable rod 8 relative to the mounting block 4 can be conveniently adjusted by changing the pressure on the spring 7, and the pressure of the scraper 17 on the upper surface of the base station 1 is adjusted, so that the thickness of the film can be changed, meanwhile, by utilizing the setting mode of matching the first screw rod 5 and the movable block 6, the movable block 6 is in threaded interpenetration connection with the top of the first screw rod 5, through the rotation of the first screw rod 5, the movable block 6 in threaded interpenetration connection can move on the first screw rod 5, the spring 7 is compressed or stretched, the position of the spring 7 is changed, the height of the movable rod 8 is conveniently adjusted, and meanwhile, the setting mode of matching the adjusting knob 10 and the gear 9 is utilized, through the meshing effect of adjusting knob 10 and gear 9, through rotating adjusting knob 10 to drive gear 9 and rotate, be convenient for first screw 5's rotation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. A pressure adjusting device for a film scraping machine comprises a base platform (1) and is characterized in that, the base station (1) is provided with a movable frame (2), the movable frame (2) is C-shaped, both ends of the movable frame (2) are fixedly connected with fixed blocks (3), the upper surface of each fixed block (3) is fixedly connected with a mounting block (4), a movable cavity is arranged inside the mounting block (4), the bottom of the inner wall of the movable cavity is rotationally connected with a first screw rod (5), the top of the first screw rod (5) is in threaded penetration connection with a movable block (6), the top end of the movable block (6) is fixedly connected with a spring (7), one end of the spring (7) is fixedly connected with a connecting block, the upper surface of connecting block fixedly connected with movable rod (8), the top of movable rod (8) and the top of installation piece (4) slip interlude and be connected.
2. The pressure adjusting device for the film scraping machine is characterized in that a gear (9) is fixedly and alternately connected to the bottom of the first screw rod (5), a through groove is formed in one side of the bottom of the mounting block (4), a rotating shaft is fixedly connected between the inner walls of the through groove, an adjusting knob (10) is rotatably and alternately connected to the rotating shaft, a plurality of clamping teeth are fixedly connected to the outer wall of the adjusting knob (10) at equal intervals, and the adjusting knob (10) is meshed with the gear (9).
3. The pressure adjusting device for the film scraping machine is characterized in that two clamping grooves are symmetrically formed in the inner wall of the mounting block (4), two limiting blocks (11) are symmetrically and fixedly connected to the outer wall of the movable block (6), and the limiting blocks (11) are connected with the inner cavities of the clamping grooves in a sliding and clamping mode.
4. The pressure adjusting device for the film scraping machine is characterized in that a first clamping block (12) is arranged on one side of the movable rod (8), the first clamping block (12) is fixedly connected with the top end of the mounting block (4), a second clamping block (13) is arranged on the other side of the movable rod (8), a first bolt is connected to both ends of the second clamping block (13) in a threaded and penetrating manner, and one end of the first bolt is rotatably connected with one side of the first clamping block (12).
5. The pressure adjusting device for the film scraping machine is characterized in that a thread block (14) is arranged above the adjusting knob (10), the thread block (14) is fixedly connected with the outer wall of the mounting block (4), the thread block (14) is in threaded insertion connection with a second bolt, and the bottom end of the second bolt is attached to the top end of the adjusting knob (10).
6. The pressure adjusting device for the film scraping machine is characterized in that a fixed rod (15) is arranged above the base platform (1), two ends of the fixed rod (15) are fixedly sleeved with the movable rod (8), two connecting rods (16) are symmetrically and fixedly inserted and connected to two ends of the fixed rod (15), and a scraper (17) is fixedly connected to the bottom ends of the two connecting rods (16).
7. The pressure adjusting device for the film scraping machine is characterized in that sliding grooves are formed in the front face and the back face of the base platform (1), the sliding grooves are connected with the movable frame (2) in a sliding mode, two sliding blocks (18) are symmetrically and fixedly connected to two ends of the lower surface of the movable frame (2), two sliding rods (19) are symmetrically and fixedly connected between the inner walls of the base platform (1), and the sliding rods (19) are connected with the sliding blocks (18) in a sliding penetrating mode.
8. The pressure adjusting device for the film scraping machine is characterized in that a nut seat (20) is fixedly connected to the middle of the lower surface of the movable frame (2), a second screw rod (21) is connected to the nut seat (20) in a threaded and penetrating manner, one end of the second screw rod (21) is rotatably connected with the inner wall of the base platform (1), a motor (22) is fixedly connected to one side of the bottom of the inner wall of the base platform (1), and the output end of the motor (22) is in transmission connection with the other end of the second screw rod (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022465242.1U CN213860306U (en) | 2020-10-30 | 2020-10-30 | Pressure adjusting device for film scraping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022465242.1U CN213860306U (en) | 2020-10-30 | 2020-10-30 | Pressure adjusting device for film scraping machine |
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| Publication Number | Publication Date |
|---|---|
| CN213860306U true CN213860306U (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022465242.1U Active CN213860306U (en) | 2020-10-30 | 2020-10-30 | Pressure adjusting device for film scraping machine |
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| CN (1) | CN213860306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114101874A (en) * | 2022-01-28 | 2022-03-01 | 广州松合智能科技有限公司 | Welding head position welding waste removing device for electric welding machine |
-
2020
- 2020-10-30 CN CN202022465242.1U patent/CN213860306U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114101874A (en) * | 2022-01-28 | 2022-03-01 | 广州松合智能科技有限公司 | Welding head position welding waste removing device for electric welding machine |
| CN114101874B (en) * | 2022-01-28 | 2022-04-12 | 广州松合智能科技有限公司 | Welding head position welding waste removing device for electric welding machine |
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