CN213726346U - Cleaning device for double-roller extrusion granulation equipment - Google Patents
Cleaning device for double-roller extrusion granulation equipment Download PDFInfo
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- CN213726346U CN213726346U CN202022627111.9U CN202022627111U CN213726346U CN 213726346 U CN213726346 U CN 213726346U CN 202022627111 U CN202022627111 U CN 202022627111U CN 213726346 U CN213726346 U CN 213726346U
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Abstract
The utility model discloses a cleaning device of pair roller extrusion granulation equipment, including the work box, the both sides inner wall of work box rotates and is connected with two pair rollers, the both sides inner wall sliding connection of work box has two symmetrical slide bars, the work box top is equipped with and is used for starting the drive assembly that the slide bar reciprocated, be equipped with the spout in the work box, the both sides inner wall sliding connection of spout has same spot to collect the board, the utility model discloses in, convenient operation can control a steel brush section of thick bamboo through the cylinder and clear up the pair roller, the angle that need not a manual adjustment steel brush section of thick bamboo not only reduces staff's intensity of labour and still reduces the danger coefficient of clearance in-process, effectually collects solid powder and tiny particle spot when the clearance moreover, prevents that solid powder from still floating in the work box back and adhering to on the pair roller once more.
Description
Technical Field
The utility model relates to a to roll-type solid extrusion equipment field, especially relate to cleaning device of pair roller extrusion granulation equipment.
Background
The raw material used for the roll extruder is solid powder, which easily causes the blockage of small holes on a roll shaft during the production process, thereby influencing the product quality and the continuous operation of equipment.
The utility model discloses a notice number is CN 209476775U's utility model discloses a to roll-type solid extrusion equipment field, concretely relates to cleaning device of pair roller extrusion granulation equipment comprises two side steel brushes and steel brush clip. The steel brush clamp is additionally arranged on the supports on the two sides of the extrusion roller pair of the extruder, so that the requirements of replacing the steel brush and changing the position of the steel brush can be met. The clamp is arranged on the brackets at the two sides of the pair of rollers at a vertical angle, and the steel brush is fixed on the clamp. When the extruder works or after the extruder works, if the extrusion roller pair needs to be cleaned, the steel brush is put down for cleaning. The utility model discloses a cleaning device of pair roller extrusion granulation equipment simple structure, efficient, installation change convenient and fast.
However, in the technical scheme, when the angle of the steel brush is adjusted to clean the pair roller, the operation is required to be carried out by workers, so that the operation is troublesome, the workers are possibly injured when the angle of the steel brush is manually adjusted, in addition, when the steel brush cleans the pair roller, solid powder floats in the air and is not collected and cleaned, the environment is polluted, and the powder can also be attached to the surface of the pair roller when falling downwards, so that the cleaning significance is lost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a cleaning device for a pair roller extrusion granulation equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
cleaning device of pair roller extrusion granulation equipment, including the work box, the both sides inner wall of work box rotates and is connected with two pairs of rollers, the both sides inner wall sliding connection of work box has two symmetrical slide bars, the work box top is equipped with and is used for starting the drive assembly that the slide bar reciprocated, be equipped with the spout in the work box, the both sides inner wall sliding connection of spout has same spot collecting plate, the equal fixedly connected with air-blower in both sides of work box, two the play tuber pipe of air-blower all extends to in the work box, one side fixedly connected with aspirator pump and dust rose box of work box, the fixed cover of aspirator pump air inlet is equipped with the intake pipe, the one end of intake pipe extends to in the work box, the fixed cover in gas outlet of aspirator pump is equipped with the outlet duct, the one end of outlet duct extends to in the dust rose box.
Preferably, the driving assembly comprises a cylinder fixedly connected to the top of the working box, a movable plate is fixedly connected to a piston rod of the cylinder, two sliding plates are fixedly sleeved on the outer wall of each sliding rod, a steel brush cylinder is arranged on each steel brush cylinder and is in contact with the pair rollers, arc-shaped grooves are arranged on the two sides of the working box, sliding plates are arranged on the two sides of the working box in a sliding mode, rectangular grooves are arranged in the sliding plates, the two ends of each sliding rod penetrate through the arc-shaped grooves and extend into the rectangular grooves, springs are fixedly connected to the inner walls of the two sides of the rectangular grooves, two sliding plates are fixedly connected to one sides, close to the springs, of the sliding plates, one sides of the sliding plates are in contact with the sliding rods, and two connecting rods are fixedly connected to the tops of the sliding plates and the bottoms of the movable plates.
Preferably, two symmetrical slide rails are fixedly connected to both sides of the work box, two symmetrical slide blocks are fixedly connected to one side of each of the two slide plates, which is close to each other, the slide rails are slidably connected with the slide blocks, and the slide plates can slide linearly through the slide rails and the slide blocks without shaking.
Preferably, both ends of the slide rail are fixedly connected with limiting blocks, and the limiting blocks play a limiting role in the sliding plate.
Preferably, the top of each of the two sliding plates is fixedly connected with a support rod, the top of each support rod is fixedly connected with a connecting rod, and the support rods play a role in stabilizing the sliding plates.
Preferably, the inner walls of the two sides of the sliding groove are rotatably connected with the same door plate, the door plate is closed, and when the double rollers are cleaned, the solid powder cannot overflow from the door plate.
The working principle of the utility model is as follows: when cleaning the pair rollers, the pair rollers are in a rotating state, the spring is in a compressed state, the air cylinder is started, the piston rod of the air cylinder drives the movable plate to descend, the movable plate drives the connecting rod and the sliding plate to descend simultaneously, the sliding rod moves towards the middle in the arc-shaped groove track under the action of the elastic force of the spring and the gravity of the steel brush barrel, the sliding rod slides towards the middle in the rectangular groove at the moment, the steel brush barrel is in contact with the pair rollers to clean the pair rollers, when the steel brush barrel cleans the pair rollers, solid powder is cleaned from the pair rollers and floats in the work box, then the air blower is started to blow the solid powder floating in the work box downwards, then the air suction pump is started to pump the solid powder into the dust filtering box to filter the solid powder, so that the solid powder is prevented from overflowing and scattering to form pollution, and when the pair rollers are cleaned, small particles fall on the collecting plate, and opening the door plate, and taking out the stain collecting plate for cleaning.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. when cleaning the pair rollers, the pair rollers are in a rotating state, the springs are in a compression state, the air cylinders are started, the piston rods of the air cylinders drive the moving plates to descend, the moving plates drive the connecting rods and the sliding plates to descend simultaneously, the sliding rods move towards the middle in the arc-shaped groove tracks under the action of the elasticity of the springs and the gravity of the steel brush cylinders, the sliding rods slide towards the middle in the rectangular grooves at the moment, the steel brush cylinders are in contact with the pair rollers in the axial direction, and the pair rollers are cleaned.
2. When the steel brush barrel cleans the pair rollers, solid powder floats in the working box from the pair rollers, then the air blower is started, the air blower blows the solid powder floating in the working box downwards, then the air suction pump is started, the air suction pump pumps the solid powder into the dust filtering box for filtering, the solid powder is prevented from overflowing and scattering, pollution is formed, and when the pair rollers are cleaned, some small-particle stains fall on the stain collecting plate, the door plate is opened, and the stain collecting plate is taken out for cleaning.
The utility model discloses in, convenient operation can control a steel brush section of thick bamboo through the cylinder and clear up the pair roller, and the angle that need not a manual adjustment steel brush section of thick bamboo not only reduces staff's intensity of labour and still reduces the danger coefficient among the clearance process, and effectual collecting solid powder and tiny particle spot when clearing up prevents that solid powder still floats and adheres to on the pair roller again after in the work box moreover.
Drawings
FIG. 1 is a front sectional view of a cleaning device of a pair roller extrusion granulation equipment of the present invention;
FIG. 2 is a front view of the cleaning device of the double-roll extrusion granulation equipment of the present invention;
FIG. 3 is a side view of the cleaning device of the twin-roll extrusion granulation apparatus of the present invention;
FIG. 4 is a top cross-sectional view of the working box of the cleaning device of the twin-roll extrusion granulation apparatus of the present invention;
FIG. 5 is an enlarged view of the pair roller extrusion granulation equipment of the present invention at A in FIG. 2;
fig. 6 is a side sectional view of the spot collecting plate of the pair roller extrusion granulation apparatus of the present invention.
In the figure: 1. a work box; 2. a pair of rollers; 3. an arc-shaped slot; 4. a slide bar; 5. a steel brush cylinder; 6. a sliding plate; 7. a rectangular groove; 8. a spring; 9. a slide plate; 10. a connecting rod; 11. moving the plate; 12. a cylinder; 13. a chute; 14. a stain collection plate; 15. a door panel; 16. a getter pump; 17. an air inlet pipe; 18. an air outlet pipe; 19. a dust filter box; 20. a support bar; 21. a slide rail; 22. a slider; 23. a limiting block; 24. a blower.
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.
Example 1
Referring to fig. 1-6, cleaning device of pair roller extrusion granulation equipment, including work box 1, the both sides inner wall of work box 1 rotates and is connected with two pair rollers 2, the both sides inner wall sliding connection of work box 1 has two symmetrical slide bars 4, work box 1 top is equipped with the drive assembly who is used for starting slide bar 4 and reciprocates, be equipped with spout 13 in the work box 1, the both sides inner wall sliding connection of spout 13 has same spot collection board 14, the equal fixedly connected with air-blower 24 in both sides of work box 1, the play tuber pipe of two air-blower 24 all extends to in the work box 1, one side fixedly connected with aspirator pump 16 and dust rose box 19 of work box 1, aspirator pump 16 air inlet fixed cover is equipped with intake pipe 17, the one end of intake pipe 17 extends to in the work box 1, the fixed cover in gas outlet of aspirator pump 16 is equipped with outlet duct 18, the one end of outlet duct 18 extends to in the dust rose box 19.
The utility model discloses in, drive assembly includes the cylinder 12 of fixed connection at 1 top of work box, the piston rod fixedly connected with movable plate 11 of cylinder 12, the fixed cover of outer wall of two slide bars 4 is all equipped with steel brush section of thick bamboo 5, two steel brush section of thick bamboos 5 all bump with pair roller 2 and touch, the both sides of work box 1 all are equipped with arc wall 3, the equal sliding connection in both sides of work box 1 has sliding plate 6, all be equipped with rectangular channel 7 in two sliding plates 6, the both ends of slide bar 4 all run through arc wall 3 and all extend to in rectangular channel 7, the equal fixedly connected with spring 8 of the both sides inner wall of rectangular channel 7, the equal fixedly connected with slide 9 in one side that two springs 8 are close to each other, two slides 9 keep away from spring 8 one side and all touch with slide bar 4, the equal fixedly connected with connecting rod 10 in top of two sliding plates 6, the top of two connecting rods 10 all with the bottom fixed connection of movable plate 11.
The utility model discloses in, two symmetrical slide rails 21 of the equal fixedly connected with in both sides of work box 1, two symmetrical sliders 22 of the equal fixedly connected with in one side that two sliding plates 6 are close to each other, slide rail 21 and slider 22 sliding connection can make 6 rectilinear sliding of sliding plate through slide rail 21 and slider 22, can not rock.
The utility model discloses in, the equal fixedly connected with stopper 23 in both ends of slide rail 21, stopper 23 plays limiting displacement to sliding plate 6.
The utility model discloses in, the equal fixedly connected with bracing piece 20 in top of two sliding plates 6, the top of bracing piece 20 all with connecting rod 10 fixed connection, bracing piece 20 plays stabilizing effect to sliding plate 6.
The utility model discloses in, the both sides inner wall of spout 13 rotates and is connected with same door plant 15, closes door plant 15, and when clearance pair roller 2, solid powder can't be followed door plant 15 and spilled over out.
However, as is well known to those skilled in the art, the operating principles and wiring methods of the cylinder 12 and the getter pump 16 are common and conventional and will not be described herein, and any selection may be made by those skilled in the art as needed or convenient.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. Cleaning device of pair roller extrusion granulation equipment, including work box (1), the both sides inner wall of work box (1) rotates and is connected with two pair rollers (2), its characterized in that, the both sides inner wall sliding connection of work box (1) has two symmetrical slide bars (4), work box (1) top is equipped with and is used for starting the drive assembly that slide bar (4) reciprocated, be equipped with spout (13) in work box (1), the both sides inner wall sliding connection of spout (13) has same spot collecting plate (14), the both sides of work box (1) all fixedly connected with air-blower (24), two the play tuber pipe of air-blower (24) all extends to in work box (1), one side fixedly connected with aspirator pump (16) and dust rose box (19) of work box (1), the fixed cover of aspirator pump (16) air inlet is equipped with intake pipe (17), the one end of intake pipe (17) extends to in work box (1), the fixed cover in gas outlet of aspirator pump (16) is equipped with outlet duct (18), the one end of outlet duct (18) extends to in dust rose box (19).
2. The cleaning device for the pair roller extrusion granulation equipment as claimed in claim 1, wherein the driving assembly comprises an air cylinder (12) fixedly connected to the top of the working box (1), a moving plate (11) is fixedly connected to a piston rod of the air cylinder (12), steel brush cylinders (5) are fixedly sleeved on the outer walls of the two sliding rods (4), the two steel brush cylinders (5) are respectively contacted with the pair rollers (2), arc-shaped grooves (3) are respectively arranged on both sides of the working box (1), sliding plates (6) are respectively and slidably connected to both sides of the working box (1), rectangular grooves (7) are respectively arranged in the two sliding plates (6), both ends of the sliding rods (4) respectively penetrate through the arc-shaped grooves (3) and respectively extend into the rectangular grooves (7), springs (8) are respectively and fixedly connected to the inner walls on both sides of the rectangular grooves (7), a sliding plate (9) is fixedly connected to one side of the two springs (8) close to each other, one side, far away from the spring (8), of each sliding plate (9) is in contact with the sliding rod (4), the top of each sliding plate (6) is fixedly connected with a connecting rod (10), and the top of each connecting rod (10) is fixedly connected with the bottom of the corresponding moving plate (11).
3. The cleaning device for the pair roller extrusion granulation equipment according to claim 2, characterized in that two symmetrical slide rails (21) are fixedly connected to both sides of the working box (1), two symmetrical slide blocks (22) are fixedly connected to the side where the two slide plates (6) are close to each other, and the slide rails (21) and the slide blocks (22) are connected in a sliding manner.
4. The cleaning device for the pair roller extrusion granulation equipment according to claim 3, wherein both ends of the slide rail (21) are fixedly connected with a limiting block (23).
5. The cleaning device for the pair roller extrusion granulation equipment according to the claim 2, characterized in that the top of the two sliding plates (6) is fixedly connected with a support rod (20), and the top of the support rod (20) is fixedly connected with a connecting rod (10).
6. The cleaning device for the pair roller extrusion granulation equipment according to the claim 1, characterized in that the same door panel (15) is rotatably connected to the inner wall of the two sides of the chute (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022627111.9U CN213726346U (en) | 2020-11-13 | 2020-11-13 | Cleaning device for double-roller extrusion granulation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022627111.9U CN213726346U (en) | 2020-11-13 | 2020-11-13 | Cleaning device for double-roller extrusion granulation equipment |
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| Publication Number | Publication Date |
|---|---|
| CN213726346U true CN213726346U (en) | 2021-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022627111.9U Active CN213726346U (en) | 2020-11-13 | 2020-11-13 | Cleaning device for double-roller extrusion granulation equipment |
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| CN (1) | CN213726346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114274401A (en) * | 2021-12-31 | 2022-04-05 | 连云港永泰塑业有限公司 | Novel nylon recycled plastic particle and preparation method thereof |
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2020
- 2020-11-13 CN CN202022627111.9U patent/CN213726346U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114274401A (en) * | 2021-12-31 | 2022-04-05 | 连云港永泰塑业有限公司 | Novel nylon recycled plastic particle and preparation method thereof |
| CN114274401B (en) * | 2021-12-31 | 2024-06-21 | 连云港永泰塑业有限公司 | Nylon regenerated plastic particle and preparation method thereof |
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