CN216175160U - Be used for abluent loading attachment of PVC granule - Google Patents
Be used for abluent loading attachment of PVC granule Download PDFInfo
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- CN216175160U CN216175160U CN202122560486.2U CN202122560486U CN216175160U CN 216175160 U CN216175160 U CN 216175160U CN 202122560486 U CN202122560486 U CN 202122560486U CN 216175160 U CN216175160 U CN 216175160U
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Abstract
The utility model discloses a loading device for cleaning PVC particles, which comprises a workbench, wherein a raw material bin is installed on one side of the upper surface of the workbench, a discharge hole is formed in one side of the lower end of the raw material bin, a feeding box is arranged on one side below the raw material bin, a feeding hole is formed in the upper surface of the feeding box, a supporting frame is installed on one side of the upper surface of the workbench, a conical discharge pipe is installed on the lower surface of the feeding box, a feeding pipe is installed on one side of the upper end of the supporting frame, a servo motor is installed on one side of the upper surface of the workbench, the rotating end of the servo motor is connected with a rotating screw rod through a coupling, a first rolling bearing is installed at the upper end of the rotating screw rod, and a screw rod sleeve is connected to the outer side of the rotating screw rod through threads. The PVC particle cleaning machine has the advantages that the PVC particles can be respectively fed into the cleaning barrels, the PVC particles can be cleaned and fed at the same time, the working efficiency is improved, and the PVC particles are transferred by gravity during feeding, so that the feeding speed is higher.
Description
Technical Field
The utility model relates to the technical field of PVC (polyvinyl chloride) particle production equipment, in particular to a feeding device for cleaning PVC particles.
Background
The PVC granule is with synthetic resin or natural resin as basic raw materials, add various plastics auxiliary agent, reinforcing material and filler, at certain temperature, under pressure, the solid material that the processing system shaping obtained, the PVC granule can be stained with dust, impurity and oil stain etc. on mechanical surface in the in-process of mechanical production, when plastics carry out next step's process, need wash in advance PVC granule surface, and detach the impurity on PVC granule surface, just can carry out subsequent production and operation, when wasing the PVC granule, need add the PVC granule in the washing bucket.
Among the prior art, when carrying out the material loading to the PVC granule, generally in the leading-in washing bucket of raw materials in with former feed bin through the screw rod feeder to wash, but it has some problems during the material loading, can only carry out the material loading to a washing bucket, when the washing bucket washs the PVC granule, can't continue the material loading to during the material loading, carry out the material loading through the screw rod feeder, the speed of material loading is slower, influences work efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and designs a feeding device for cleaning PVC particles.
The technical scheme of the utility model is that the feeding device for cleaning PVC particles comprises a workbench, a raw material bin is arranged on one side of the upper surface of the workbench, a discharge port is formed in one side of the lower end of the raw material bin, a feeding box is arranged on one side below the raw material bin, a feed port is formed in the upper surface of the feeding box, the discharge port is connected with the feed port through a first flexible connecting pipe, a support frame is arranged on one side of the upper surface of the workbench, a conical discharge pipe is arranged on the lower surface of the feeding box, a feed pipe is arranged on one side of the upper end of the support frame, the conical discharge pipe is connected with the feed pipe through a second flexible connecting pipe, a servo motor is arranged on one side of the upper surface of the workbench, the rotating end of the servo motor is connected with a rotating screw rod through a coupler, a first rolling bearing is arranged at the upper end of the rotating screw rod, and the first rolling bearing is arranged on the upper surface of the workbench through an L-shaped support rod, the outer side of the rotating screw is connected with a screw sleeve through threads, and the screw sleeve is fixedly installed on one side surface of the charging box.
Furthermore, a second rolling bearing is arranged at the upper end of the supporting frame, a rotating shaft is arranged at one side of the supporting frame, the upper end of the rotating shaft passes through the second rolling bearing and extends to the upper part of the supporting frame, the upper end of the rotating shaft is provided with a rotating gear, the upper end of the rotating screw is connected with a speed reducer which is arranged on the L-shaped supporting rod, the power output end of the speed reducer is provided with a one-way gear, the one-way gear is connected with the rotating gear through a transmission chain, the lower end of the rotating shaft is provided with a plurality of cleaning barrels, the lower end of the cleaning barrel is provided with a plurality of universal balls, a circular ring plate is arranged below the supporting frame and sleeved outside the rotating shaft, the circular ring plate is installed on the upper surface of the workbench through a plurality of supporting columns, a circular through hole is formed in one side of the upper end of the circular ring plate, and the circular through hole is located at the lower end of the outlet end of the feeding pipe.
Furthermore, supporting legs are installed at four corners of the lower surface of the feeding box.
Furthermore, a guide cylinder is arranged on the surface of one side of the feeding box, a guide rod is arranged in the guide cylinder, and the lower end of the guide rod is fixedly arranged on the upper surface of the fixed table.
Further, the inlet tube is installed to ring plate upper end one side, inlet tube one end and water piping connection, wash the bucket lower extreme and install discharge valve, the collection passageway is installed to workstation upper end one side.
The utility model has the beneficial effects that: under normal conditions, the charging box is positioned on one side below the raw material bin, PVC particles can enter the charging box under the action of gravity, after the raw materials in the charging box are filled, the charging can be automatically stopped, when the charging box needs to charge the cleaning barrel, the charging box is moved upwards, the PVC particles in the charging box can be automatically moved towards the cleaning barrel, the charging process of the PVC particles mainly depends on gravity, a screw feeder is not needed, the charging speed is improved, when the charging box moves downwards, the cleaning barrel can be rotated under the action of a servo motor and replaced, when the charging box moves upwards again, the PVC particles can enter the next cleaning barrel, the charging can be carried out towards a plurality of cleaning barrels through one device, the device cannot charge when the PVC particles are cleaned through the cleaning barrel, and the working efficiency is improved, when the washing bucket rotates to the collection passageway top, still can derive the PVC granule of sanitization and collect, be convenient for continue to wash remaining PVC granule, improved work efficiency.
Drawings
FIG. 1 is a schematic structural diagram of a loading device for cleaning PVC granules, which is disclosed by the utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic view showing the connection between the hopper and the rotary screw according to the present invention;
FIG. 4 is a schematic partial cross-sectional view of a feeding device for cleaning PVC granules in a side view direction;
in the figure, 1, a workbench; 2. a raw material bin; 3. a discharge port; 4. a feed box; 5. a feed inlet; 6. a first flexible connecting pipe; 7. a support frame; 8. a conical discharge pipe; 9. a feed pipe; 10. a second flexible connecting pipe; 11. a servo motor; 12. rotating the screw; 13. a first rolling bearing; 14. an L-shaped support bar; 15. a screw sleeve; 16. a second rolling bearing; 17. a rotating shaft; 18. a rotating gear; 19. a speed reducer; 20. a one-way gear; 21. a drive chain; 22. a washing barrel; 23. a ball transfer unit; 24. a circular ring plate; 25. a support pillar; 26. a circular through hole; 27. supporting legs; 28. a guide cylinder; 29. a guide bar; 30. a water inlet pipe; 31. a discharge valve; 32. a collection channel.
Detailed Description
The utility model is described in detail below with reference to the accompanying drawings, as shown in FIGS. 1-4: a feeding device for cleaning PVC particles comprises a workbench 1, a raw material bin 2 is installed on one side of the upper surface of the workbench 1, a discharge port 3 is formed on one side of the lower end of the raw material bin 2, a feeding box 4 is arranged on one side below the raw material bin 2, a feeding port 5 is formed on the upper surface of the feeding box 4, the discharge port 3 is connected with the feeding port 5 through a first flexible connecting pipe 6, a supporting frame 7 is installed on one side of the upper surface of the workbench 1, a conical discharge pipe 8 is installed on the lower surface of the feeding box 4, a feeding pipe 9 is installed on one side of the upper end of the supporting frame 7, the conical discharge pipe 8 is connected with the feeding pipe 9 through a second flexible connecting pipe 10, a servo motor 11 is installed on one side of the upper surface of the workbench 1, the rotating end of the servo motor 11 is connected with a rotating screw 12 through a coupler, a first rolling bearing 13 is installed on the upper end of the rotating screw 12, and the first rolling bearing 13 is installed on the upper surface of the workbench 1 through an L-shaped supporting rod 14, the outer side of the rotating screw 12 is connected with a screw sleeve 15 through threads, and the screw sleeve 15 is fixedly arranged on one side surface of the charging box 4.
In order to feed materials into a plurality of cleaning barrels 22, a second rolling bearing 16 is installed at the upper end of a support frame 7, a rotating shaft 17 is arranged on one side of the support frame 7, the upper end of the rotating shaft 17 penetrates through the second rolling bearing 16 to extend to the upper side of the support frame 7, a rotating gear 18 is installed at the upper end of the rotating shaft 17, a speed reducer 19 is connected to the upper end of a rotating screw 12, the speed reducer 19 is installed on an L-shaped support rod 14, a one-way gear 20 is installed at the power output end of the speed reducer 19, the one-way gear 20 is connected with the rotating gear 18 through a transmission chain 21, a plurality of cleaning barrels 22 are installed at the lower end of the rotating shaft 17, a plurality of universal balls 23 are installed at the lower end of each cleaning barrel 22, a circular ring plate 24 is arranged below the support frame 7, the circular ring plate 24 is sleeved on the outer side of the rotating shaft 17, the circular ring plate 24 is installed on the upper surface of a workbench 1 through a plurality of support columns 25, a circular through hole 26 is formed in one side of the upper end of the circular ring plate 24, and the circular through hole 26 is located at the lower end of an outlet end of an inlet pipe 9.
In order to support the charging box 4, supporting legs 27 are arranged at four corners of the lower surface of the charging box 4.
In order to ensure the moving direction of the charging box 4, a guide cylinder 28 is installed on one side surface of the charging box 4, a guide rod 29 is arranged in the guide cylinder 28, and the lower end of the guide rod 29 is fixedly installed on the upper surface of the fixed table.
In order to collect PVC particles, a water inlet pipe 30 is installed on one side of the upper end of the circular ring plate 24, one end of the water inlet pipe 30 is connected with a tap water pipe, a discharge valve 31 is installed at the lower end of the cleaning barrel 22, and a collecting channel 32 is installed on one side of the upper end of the workbench 1.
The utility model has the beneficial effects that: under normal conditions, the charging box is positioned on one side below the raw material bin, PVC particles can enter the charging box under the action of gravity, after the raw materials in the charging box are filled, the charging can be automatically stopped, when the charging box needs to charge the cleaning barrel, the charging box is moved upwards, the PVC particles in the charging box can be automatically moved towards the cleaning barrel, the charging process of the PVC particles mainly depends on gravity, a screw feeder is not needed, the charging speed is improved, when the charging box moves downwards, the cleaning barrel can be rotated under the action of a servo motor and replaced, when the charging box moves upwards again, the PVC particles can enter the next cleaning barrel, the charging can be carried out towards a plurality of cleaning barrels through one device, the device cannot charge when the PVC particles are cleaned through the cleaning barrel, and the working efficiency is improved, when the washing bucket rotates to the collection passageway top, still can derive the PVC granule of sanitization and collect, be convenient for continue to wash remaining PVC granule, improved work efficiency.
The working principle of the embodiment is as follows: under normal conditions, a large amount of PVC particles are placed in the raw material bin 2, the feeding box 4 is positioned on one side below the raw material bin 2, the feeding port 5 is positioned below the discharging port 3, the supporting legs 27 fall on the upper surface of the workbench 1 and can support the feeding box 4, the conical discharging pipe 8 is positioned below the feeding pipe 9, the cleaning barrel 22 is positioned below the circular through hole 26, no water exists in the cleaning barrel 22, under the action of gravity, the PVC particles in the raw material bin 2 enter the feeding box 4 through the discharging port 3, the first flexible connecting pipe 6 and the feeding port 5, the PVC particles in the feeding box 4 fall into the conical discharging pipe 9 and the second flexible connecting pipe 10, and when the PVC particles in the feeding box 4 are full, the PVC particles in the raw material bin 2 stop entering,
starting a servo motor 11 to rotate positively, wherein the servo motor 11 can drive a rotating screw 12 to rotate through a coupler, the rotating screw 12 is connected with a screw sleeve 15 through threads, the screw sleeve 15 can move upwards, the screw sleeve 15 is fixedly arranged on a charging box 4 and can drive the charging box 4 to move upwards, a guide cylinder 28 and a guide rod 29 can ensure the moving direction of the charging box 4, when a conical discharging pipe 8 moves above a feeding pipe 9 and tensions a second flexible connecting pipe 10, the servo motor 11 is closed, the feeding port 5 is positioned above a discharging port 3 at the moment and cannot feed materials into the charging box 4, PVC particles in the charging box 4 can enter a cleaning barrel 22 through the conical discharging pipe 8, the second flexible pipe 10 and the feeding pipe 9, and universal balls 23 can support the cleaning barrel 22,
when the servo motor 11 rotates forward to drive the rotating screw 12 to rotate, the power input end of the speed reducer 19 can be driven to rotate, after the speed is reduced by the speed reducer 19, the power output end of the speed reducer 19 can rotate in the one-way gear 20, the one-way gear 20 cannot rotate,
after PVC particles in the feeding box 4 completely enter the cleaning barrel 22, the servo motor 11 is started to rotate reversely, the servo motor 11 can drive the rotating screw 12 to rotate through the coupler and is in threaded connection with the screw sleeve 15 through the rotating screw 12, the screw sleeve 15 and the feeding box 4 can move downwards, after the supporting legs 27 fall on the upper surface of the workbench 1, the servo motor 11 is closed, at the moment, the feeding hole 5 moves to the position below the discharging hole 3, and the PVC particles in the raw material bin 2 can enter the feeding box 4,
when the servo motor 11 rotates reversely to drive the rotating screw 12 to rotate, the rotating screw 12 can drive the power input end of the speed reducer 19 to rotate, after the speed is reduced by the speed reducer 19, the power output end of the speed reducer 19 can drive the one-way gear 20 to rotate, the one-way gear 20 is connected with the rotating gear 18 through the transmission chain 21, the rotating gear 18 and the rotating shaft 17 can be driven to rotate, further, the cleaning barrel 22 can rotate for a certain angle, the universal ball 23 can reduce the friction force when the cleaning barrel 22 moves, the cleaning barrel 22 filled with PVC particles can move to the lower end of the water inlet pipe 20, a proper amount of water is added into the cleaning barrel 22 through the water inlet pipe 20, the cleaning barrel 22 is started to clean the PVC particles,
through the continuous positive and negative rotation of servo motor 11, can make the PVC granule in the charge box 4 enter into different washing bucket 22 in, and servo motor 11 switches once per positive and negative rotation, can make washing bucket 22 rotate certain angle, after washing bucket 22 rotates to collecting channel 32 top, open this and wash the discharge valve 31 of bucket 22 lower extreme, can make water and PVC granule in the washing bucket 22 pass through discharge valve 31 and discharge, and collect the PVC granule through collecting channel 32, then close discharge valve 31, can make this washing bucket 22 remove the inlet pipe 9 lower extreme once more, and wash the PVC granule.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides a be used for abluent loading attachment of PVC granule, includes workstation (1), its characterized in that, former feed bin (2) is installed to workstation (1) upper surface one side, open in former feed bin (2) lower extreme one side has discharge gate (3), former feed bin (2) below one side is equipped with charging box (4), charging box (4) upper surface is opened there is feed inlet (5), discharge gate (3) and feed inlet (5) are connected through first flexible connecting pipe (6), support frame (7) are installed to workstation (1) upper surface one side, surface mounting has toper discharging pipe (8) under charging box (4), inlet pipe (9) are installed to support frame (7) upper end one side, toper discharging pipe (8) and inlet pipe (9) are connected through second flexible connecting pipe (10), servo motor (11) are installed to workstation (1) upper surface one side, the rotary end of the servo motor (11) is connected with a rotary screw rod (12) through a coupler, a first rolling bearing (13) is installed at the upper end of the rotary screw rod (12), the first rolling bearing (13) is installed on the upper surface of the workbench (1) through an L-shaped supporting rod (14), a screw rod sleeve (15) is connected to the outer side of the rotary screw rod (12) through threads, and the screw rod sleeve (15) is fixedly installed on one side surface of the feeding box (4).
2. The PVC particle cleaning feeding device as claimed in claim 1, wherein a second rolling bearing (16) is mounted at the upper end of the support frame (7), a rotating shaft (17) is arranged on one side of the support frame (7), the upper end of the rotating shaft (17) penetrates through the second rolling bearing (16) and extends above the support frame (7), a rotating gear (18) is mounted at the upper end of the rotating shaft (17), a speed reducer (19) is connected to the upper end of the rotating screw (12), the speed reducer (19) is mounted on the L-shaped support rod (14), a one-way gear (20) is mounted at the power output end of the speed reducer (19), the one-way gear (20) and the rotating gear (18) are connected through a transmission chain (21), a plurality of cleaning barrels (22) are mounted at the lower end of the rotating shaft (17), and a plurality of universal balls (23) are mounted at the lower end of the cleaning barrels (22), support frame (7) below is equipped with ring board (24), ring board (24) suit is in axis of rotation (17) outside, install at workstation (1) upper surface through a plurality of support columns (25) ring board (24), open ring board (24) upper end one side has circular through-hole (26), circular through-hole (26) are located inlet pipe (9) exit end lower extreme.
3. A loading device for PVC particles cleaning according to claim 1, characterized in that the four corners of the lower surface of the loading box (4) are equipped with supporting legs (27).
4. A loading device for PVC particle cleaning according to claim 1, wherein the loading box (4) is provided with a guide cylinder (28) on one side surface, a guide rod (29) is arranged in the guide cylinder (28), and the lower end of the guide rod (29) is fixedly arranged on the upper surface of the fixing table.
5. The PVC particle cleaning feeding device as recited in claim 2, wherein a water inlet pipe (30) is installed on one side of the upper end of the circular plate (24), one end of the water inlet pipe (30) is connected with a tap water pipe, a discharge valve (31) is installed at the lower end of the cleaning barrel (22), and a collection channel (32) is installed on one side of the upper end of the workbench (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122560486.2U CN216175160U (en) | 2021-10-25 | 2021-10-25 | Be used for abluent loading attachment of PVC granule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122560486.2U CN216175160U (en) | 2021-10-25 | 2021-10-25 | Be used for abluent loading attachment of PVC granule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216175160U true CN216175160U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122560486.2U Active CN216175160U (en) | 2021-10-25 | 2021-10-25 | Be used for abluent loading attachment of PVC granule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216175160U (en) |
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2021
- 2021-10-25 CN CN202122560486.2U patent/CN216175160U/en active Active
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