CN210995318U - Telescopic plastic straw sieving mechanism - Google Patents
Telescopic plastic straw sieving mechanism Download PDFInfo
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- CN210995318U CN210995318U CN201921697923.1U CN201921697923U CN210995318U CN 210995318 U CN210995318 U CN 210995318U CN 201921697923 U CN201921697923 U CN 201921697923U CN 210995318 U CN210995318 U CN 210995318U
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Abstract
The utility model provides a telescopic plastics straw sieving mechanism, including supporting mechanism, drive mechanism and screening mechanism, screening mechanism includes three mount, nine threaded rods and a screening piece, mount fixed mounting is on supporting mechanism, the threaded rod is installed on the mount, screening piece fixed mounting is on supporting mechanism. The utility model has the advantages and positive effects that: in the production process of the telescopic plastic suction pipe, unqualified plastic inner pipes can be screened out from finished products, the operation is simple, the efficiency is high, the labor cost is saved, and the production quality is improved.
Description
Technical Field
The utility model belongs to straw production field especially relates to a telescopic plastics straw sieving mechanism.
Background
The existing telescopic straw is one of common straws, the telescopic straw is divided into an outer tube and an inner tube, a processing procedure of sleeving the inner tube into the outer tube is needed in reproduction and processing, the phenomenon that the inner tube is not sleeved can be inevitably generated in the processing procedure, the inner tubes which are not sleeved can be mixed into the straws which are qualified in processing, manual screening wastes time and labor, the efficiency is low, the cost is not high, and the device for screening and separating the unqualified straws is provided aiming at the problems.
Disclosure of Invention
The utility model aims at solving the problem of providing a telescopic plastics straw sieving mechanism.
The technical scheme of the invention for achieving the purpose is that the telescopic plastic straw screening device is characterized by comprising a supporting mechanism, a transmission mechanism and a screening mechanism, wherein the screening mechanism comprises three fixed frames, nine threaded rods and a screening block, the fixed frames are fixedly arranged on the supporting mechanism, the threaded rods are arranged on the fixed frames, and the screening block is fixedly arranged on the supporting mechanism.
The supporting mechanism comprises a rack, four pad feet are fixedly mounted at four corners of the bottom of the rack, a supporting plate is fixed at the middle of the rack, a partition plate is fixed at the middle of the supporting plate, a protection plate is fixed on one side of the rack, a baffle is fixed on the surface of the supporting plate between the protection plate and the partition plate, a first inclined plate is fixed on one side of the baffle, and a second inclined plate is fixed on the other side of the baffle.
The mount comprises four support columns of fixed surface connection, and No. three mounts of four support column other end fixed connection on four support columns of fixed connection, one end and backup pad on the mount of a mount, fixed connection No. two mounts of frame right-hand member, the threaded rod comprises jointly that six transmission threaded rods, one end and No. one mount connection, the other end and No. two mount connections are connected by one end and No. three mounts, three screening threaded rods of the other end and No. two mount connections constitute jointly, screening piece fixed connection is in the frame rear end.
The threaded rod is connected with the fixed frame through a rotating shaft.
The screw pitches of the three screening threaded rods are reduced in sequence.
The transmission mechanism comprises a first transmission motor, a second transmission motor, a fixed toothed disc and a chain, the first transmission motor and the second transmission motor are fixedly connected to the upper surface of the supporting plate, the toothed disc is fixedly installed on the rotating shaft, and the chain is sleeved on the toothed disc.
The output ends of the first transmission motor and the second transmission motor are connected with the rotating shaft through a belt.
The screening block is provided with a straight surface and a limiting inclined surface.
The utility model has the advantages and positive effects that: in the production process of the telescopic plastic suction pipe, unqualified plastic inner pipes can be screened out from finished products, the operation is simple, the efficiency is high, the labor cost is saved, and the production quality is improved.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is a view showing the connection between the chain and the toothed disc;
FIG. 3 is a diagram of a filter block shape.
In the figure: 1. a support mechanism; 2. a transmission mechanism; 3. a screening mechanism; 4. a frame; 5. a foot pad; 6. a support plate; 7. a partition plate; 8. a protection plate; 9. a baffle plate; 10. a first inclined plate; 11. a second inclined plate; 12. screening blocks; 13. a first fixing frame; 14. a second fixing frame; 15. a support pillar; 16. a third fixing frame; 17. a transmission threaded rod; 18. screening a threaded rod; 19. a rotating shaft; 20. a first transmission motor; 21. a second transmission motor; 22. a fluted disc; 23. a chain; 24. a straight surface; 25. a limit inclined plane.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. As shown in fig. 1, a telescopic plastic straw screening device is characterized by comprising a supporting mechanism, a transmission mechanism and a screening mechanism, wherein the screening mechanism comprises three fixed frames, nine threaded rods and a screening block, the fixed frames are fixedly arranged on the supporting mechanism, the threaded rods are arranged on the fixed frames, and the screening block is fixedly arranged on the supporting mechanism; the supporting mechanism comprises a rack, four pad feet are fixedly arranged at four corners of the bottom of the rack, a supporting plate is fixed in the middle of the rack, a partition plate is fixed in the middle of the supporting plate, a protection plate is fixed on one side of the rack, a baffle is fixed on the surface, located between the protection plate and the partition plate, of the supporting plate, a first inclined plate is fixed on one side of the baffle, and a second inclined plate is fixed on the other side of the baffle; the fixing frame is composed of a first fixing frame fixedly connected to the left end of the rack, a second fixing frame fixedly connected to the right end of the rack, four supporting columns with one ends fixedly connected with the upper surface of the supporting plate, and a third fixing frame fixedly connected with the other ends of the four supporting columns, the threaded rod is composed of six transmission threaded rods with one ends connected with the third fixing frame and the other ends connected with the second fixing frame, and three screening threaded rods with one ends connected with the first fixing frame and the other ends connected with the second fixing frame, and the screening block is fixedly connected to the rear end of the rack; the threaded rod is connected with the fixed frame through a rotating shaft; the thread pitches of the three screening threaded rods are sequentially reduced; the transmission mechanism comprises a first transmission motor, a second transmission motor, a fixed gear disc and a chain, and the first transmission motor and the second transmission motor are fixedly connected to the upper surface of the supporting plate; the output ends of the first transmission motor and the second transmission motor are connected with the rotating shaft through a belt; when using this sieving mechanism, open the power, drive nine threaded rods through drive mechanism and rotate, the straw that will produce is vertical from transmission threaded rod department and is put, and the straw can block in the thread groove department of threaded rod, follows the threaded rod and inwards moves forward, through the cooperation of screening threaded rod and screening piece, qualified straw can fall on an swash plate, and unqualified straw can be sent out respectively on No. two swash plates, accomplishes the screening.
As shown in fig. 2, the fluted disc is fixedly installed on the rotating shaft, and the chain is sleeved on the fluted disc; after the power supply is switched on, the motor rotates to drive the rotating shaft connected with the output end of the motor through the belt to rotate, the fluted disc arranged on the rotating shaft also rotates along with the rotating shaft, the fluted disc drives the chain meshed with the fluted disc again to drive all the fluted discs to rotate, and finally, the threaded rods rotate in the same speed and the same direction to convey the straws in the threaded grooves.
As shown in fig. 3, a straight surface and a limit inclined surface are arranged on the screening block; when the straw is followed the screening threaded rod and is inwards moved to screening piece department forward, produce qualified straw length longer, the radius is great, can contact the straight face of screening piece, the pitch of screening threaded rod reduces in proper order in addition, can block the straw, prevent that the straw from dropping, finally, qualified straw can move and drop and see off on an inclined plane, and unqualified straw, and length is shorter, the radius is less, can contact the screening inclined plane of screening piece, simultaneously can't block within the thread groove of threaded rod, receive screening inclined plane extrusion downwards unqualified straw can drop and see off on No. two inclined planes.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (8)
1. The utility model provides a telescopic plastics straw sieving mechanism, its characterized in that includes supporting mechanism (1), drive mechanism (2) and screening mechanism (3), screening mechanism (3) include three mount, nine threaded rods and a screening piece (12), mount fixed mounting is on supporting mechanism (1), the threaded rod is installed on the mount, screening piece (12) fixed mounting is on supporting mechanism (1).
2. The telescopic plastic straw screening device according to claim 1, wherein the supporting mechanism (1) comprises a frame (4), four foot pads (5) are fixedly mounted at four corners of the bottom of the frame (4), a supporting plate (6) is fixed in the middle of the frame (4), a partition plate (7) is fixed in the middle of the supporting plate (6), a protection plate (8) is fixed on one side of the frame (4), a baffle plate (9) is fixed on the surface of the supporting plate (6) between the protection plate (8) and the partition plate (7), a first inclined plate (10) is fixed on one side of the baffle plate (9), and a second inclined plate (11) is fixed on the other side of the baffle plate (9).
3. The telescopic plastic straw screening device according to claim 1, wherein the fixing frame is composed of a first fixing frame (13) fixedly connected to the left end of the rack (4), a second fixing frame (14) fixedly connected to the right end of the rack (4), four supporting columns (15) with one ends fixedly connected to the upper surface of the supporting plate (6), and a third fixing frame (16) fixedly connected to the other ends of the four supporting columns (15), the threaded rod is composed of six transmission threaded rods (17) with one ends connected to the third fixing frame (16) and the other ends connected to the second fixing frame (14), three screening threaded rods (18) with one ends connected to the first fixing frame (13) and the other ends connected to the second fixing frame (14), and the screening block (12) is fixedly connected to the rear end of the rack (4).
4. A telescopic plastic straw screening device according to claim 3, wherein the threaded rod is connected to the holder by a rotating shaft (19).
5. A telescopic plastic straw screening device according to claim 3, characterized in that the pitch of the three screening threaded rods (18) decreases in sequence.
6. The telescopic plastic straw screening device according to claim 1, wherein the transmission mechanism (2) comprises a first transmission motor (20), a second transmission motor (21), a fixed gear disc (22) and a chain (23), the first transmission motor (20) and the second transmission motor (21) are fixedly connected to the upper surface of the support plate (6), the gear disc (22) is fixedly installed on the rotating shaft (19), and the chain (23) is sleeved on the gear disc (22).
7. The telescopic plastic straw screening device according to claim 6, wherein the output ends of the first transmission motor (20) and the second transmission motor (21) are connected with the rotating shaft (19) through a belt.
8. A telescopic plastic straw screening apparatus as claimed in claim 1, wherein the screening block (12) is provided with a straight surface (24) and a limit slope (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921697923.1U CN210995318U (en) | 2019-10-11 | 2019-10-11 | Telescopic plastic straw sieving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921697923.1U CN210995318U (en) | 2019-10-11 | 2019-10-11 | Telescopic plastic straw sieving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210995318U true CN210995318U (en) | 2020-07-14 |
Family
ID=71501581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921697923.1U Active CN210995318U (en) | 2019-10-11 | 2019-10-11 | Telescopic plastic straw sieving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210995318U (en) |
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2019
- 2019-10-11 CN CN201921697923.1U patent/CN210995318U/en active Active
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