CN211307026U - Material strip anti-adhesion device for granulator - Google Patents
Material strip anti-adhesion device for granulator Download PDFInfo
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- CN211307026U CN211307026U CN201922168837.8U CN201922168837U CN211307026U CN 211307026 U CN211307026 U CN 211307026U CN 201922168837 U CN201922168837 U CN 201922168837U CN 211307026 U CN211307026 U CN 211307026U
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Abstract
The utility model provides an antiseized even device of material strip for granulator belongs to brace granulation technical field, and it is difficult for breaking away from of material strip when production, can ensure that the adhesion can not take place yet for the material strip when weathering through the air-blower, and antiseized even effect is better. The material strip anti-adhesion device for the granulator comprises two guide rails which are symmetrically arranged, wherein guide grooves are formed in the guide rails; two first slitting rollers are arranged between the two guide rails and are perpendicular to the symmetrical surfaces of the two guide rails; the two axial ends of the first slitting roller are respectively connected with the guide grooves of the two guide rails in a sliding manner through sliding pieces, and a telescopic supporting piece is connected between each sliding piece and the end part of each guide groove close to the corresponding sliding piece; the second slitting roller is arranged between the two first slitting rollers and is hinged with the two first slitting rollers through a connecting rod, the length of the second slitting roller is shorter than the vertical distance between the two guide rails, and the second slitting roller reciprocates up and down along the direction perpendicular to the plane where the two guide rails are located.
Description
Technical Field
The utility model belongs to the technical field of the brace granulation, especially, relate to an antiseized even device of material strip for granulator.
Background
The granulation process is usually carried out by extruding the material strips, cooling the material strips in water, air-drying the material strips after cooling, and granulating and molding the material strips after air-drying. The material strip compression roller surface of traditional granulator is glossy usually, and the material strip that is located on the material strip compression roller is after weathering through the air-blower, entangles very easily together, easily bonds, and then leads to the disconnection of material strip, causes the raw materials extravagant, and the granulation material yield also descends thereupon.
At present, a slitting roller with a groove is adopted as a material strip pressing roller by people to solve related reports of the adhesion problem of the material strips. For example: patent CN104626516A discloses a brace granulation forming device of super high fluidity thermoplastic resin, its horizontal basin medium distance is provided with three branch strip roller, has the recess of equalling divide on the branch strip roller, and during its use, when the material strip got into horizontal basin, distributes in proper order through manual operation on the three branch strip roller that has the recess of equalling divide, avoids the adhesion of material strip. However, because the material strip all is located three slitting rollers top, the material strip is fixed insecure, when weathering through the air-blower, receives air-blower wind-force influence, and the material strip still easily deviates from in the recess of slitting roller to lead to the adhesion.
Therefore, how to provide a material strip anti-adhesion device for a granulator with a better material strip fixing effect to ensure that the material strips are not adhered even when being dried by an air blower is an urgent need to solve the technical problem at present.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to foretell technical problem, provide an antiseized even device of material strip for granulator, it is difficult for breaking away from of material strip when production, can ensure that the material strip can not take place the adhesion even when weathering through the air-blower, and antiseized even effect is better.
In order to achieve the above object, the utility model discloses a technical scheme be:
the material strip anti-adhesion device for the granulator comprises two guide rails which are symmetrically arranged, wherein each guide rail is provided with a guide groove, and the guide grooves on the two guide rails are arranged correspondingly; two first slitting rollers are arranged between the two guide rails, the two first slitting rollers are respectively close to two ends of the guide rails, and the first slitting rollers are perpendicular to the symmetrical surfaces of the two guide rails; the two axial ends of the first slitting roller are respectively connected with the guide grooves of the two guide rails in a sliding mode through sliding pieces, a telescopic supporting piece is connected between each sliding piece and the end part, close to the corresponding sliding piece, of each guide groove, and the sliding pieces slide along the guide grooves in the telescopic range of the corresponding supporting piece; a second slitting roller is arranged between the two first slitting rollers, is perpendicular to the symmetrical surfaces of the two guide rails and is positioned between the two guide rails; the second slitting roller is hinged with the two first slitting rollers through a connecting rod respectively, the length of the second slitting roller is shorter than the vertical distance between the two guide rails, and the second slitting roller reciprocates between the upper part and the lower part of the plane of the two guide rails along the direction perpendicular to the plane of the two guide rails.
Preferably, the support member is a spring or a telescopic electric push rod.
Preferably, the sliding member is a bearing or a slider.
Preferably, the periphery of the first slitting roller is provided with a plurality of first annular grooves which are axially arranged along the first slitting roller, the periphery of the second slitting roller is provided with a plurality of second annular grooves which are axially arranged along the second slitting roller, and the first annular grooves and the second annular grooves are the same in number and are arranged in the same manner.
Preferably, the number of the connecting rods connected between the second slitting roller and each first slitting roller is two, the two connecting rods are symmetrically arranged relative to the symmetry plane of the two guide rails, and the two connecting rods are both positioned between the two guide rails; one end of the connecting rod is hinged to the axial end of the second slitting roller, the other end of the connecting rod is hinged to the position, close to the axial end, of the first slitting roller, the connecting end of the second slitting roller and the connecting end of the connecting rod are located on the same side of the symmetrical plane.
Compared with the prior art, the utility model discloses an advantage and beneficial effect lie in:
in the material strip anti-adhesion device for the granulator, the arranged second strip dividing roller can lift relative to the plane of the two guide rails along the direction vertical to the plane of the two guide rails under the coordination of the connecting rod, the first strip dividing roller, the sliding part and the supporting part, so that the second strip dividing roller is positioned below the plane of the two guide rails when the granulator is started to guide materials, so that the material strip can pass through the lower part of the first strip dividing roller and the upper part of the second strip dividing roller, and when in production, the second strip dividing roller is manually shifted, through the matching of the connecting rod, the first slitting roller, the sliding piece and the supporting piece, the second slitting roller can move to the position above the plane of the two guide rails, and then make the material strip taut, make the material strip difficult break away from on first branch strip roller and the second branch strip roller, can ensure that the material strip can not take place the adhesion even when weathering through the air-blower, anti-adhesion effect is better.
Drawings
Fig. 1 is a front view of a material strip adhesion preventing device for a granulator according to an embodiment of the present invention;
fig. 2 is a top view of a material strip adhesion preventing device for a granulator according to an embodiment of the present invention;
fig. 3 is a schematic view of a usage state of the material strip adhesion preventing device for the granulator when the granulator is started to guide materials;
fig. 4 is a schematic view of a use state of the strand adhesion preventing device for the granulator in granulation production of the granulator;
in the above figures: 1. a guide rail; 2. a guide groove; 3. a first slitting roller; 31. a first annular groove; 4. a slider; 5. a support member; 6. a second slitting roller; 61. a second annular groove; 7. a connecting rod; 8. and (5) material strip.
Detailed Description
The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", etc. indicate the positional relationship based on the positional relationship shown in fig. 1, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1-4, the embodiment of the present invention relates to a material strip adhesion preventing device for a granulator, which includes two guide rails 1 symmetrically disposed, each guide rail 1 is provided with a guide groove 2, and the guide grooves 2 on the two guide rails 1 are disposed correspondingly to each other; two first slitting rollers 3 are arranged between the two guide rails 1, the two first slitting rollers 3 are respectively arranged close to two ends of the guide rails 1, and the first slitting rollers 3 are arranged perpendicular to the symmetrical surfaces of the two guide rails 1; the two axial ends of the first slitting roller 3 are respectively connected with the guide grooves 2 of the two guide rails 1 in a sliding manner through sliding pieces 4, a telescopic supporting piece 5 is connected between each sliding piece 4 and the end part of each guide groove 2 close to the corresponding sliding piece 4, and the sliding pieces 4 slide along the guide grooves 2 in the telescopic range of the supporting pieces 5; a second slitting roller 6 is arranged between the two first slitting rollers 3, and the second slitting roller 6 is arranged perpendicular to the symmetrical surfaces of the two guide rails 1 and is positioned between the two guide rails 1; the second slitting roller 6 is hinged with the two first slitting rollers 3 through a connecting rod 7 respectively, the length of the second slitting roller 6 is shorter than the vertical distance between the two guide rails 1, and the second slitting roller 6 reciprocates between the upper part and the lower part of the plane of the two guide rails 1 along the direction perpendicular to the plane of the two guide rails 1. The plane of the two guide rails 1 is specifically a plane defined by the guide rail center lines of the two guide rails 1, and the guide rail center line is a center line along the length direction of the guide rail 1.
In the strip adhesion preventing device for the granulator, the arranged second strip dividing roller 6 can be lifted relative to the plane of the two guide rails 1 along the direction vertical to the plane of the two guide rails 1 under the matching of the connecting rod 7, the first strip dividing roller 3, the sliding part 4 and the supporting part 5, so that the second strip dividing roller 6 is positioned below the plane of the two guide rails 1 when the granulator is started to guide materials, the strip 8 can conveniently pass through the lower part of the first strip dividing roller 3 and the upper part of the second strip dividing roller 6, during production, the second strip dividing roller 6 is manually shifted, the second strip dividing roller 6 can move to the upper part of the plane of the two guide rails 1 through the matching of the connecting rod 7, the first strip dividing roller 3, the sliding part 4 and the supporting part 5, the strip 8 is tensioned, the strip 8 is not easy to separate from the first strip dividing roller 3 and the second strip dividing roller 6, and the strip 8 can be prevented from being adhered even if being dried by an air blower, the anti-adhesion effect is better.
In the above-mentioned strand adhesion preventing device for a granulator, a specific matching movement manner of the connecting rod 7, the first splitting roller 3, the slider 4 and the support 5 when the second splitting roller 6 is lifted relative to the plane of the two guide rails 1 is described below as an initial state in which the second splitting roller 6 is located below the plane of the two guide rails 1, specifically as follows: the second slitting roller 6 is manually shifted upwards, the connecting rod 7 hinged with the second slitting roller 6 pushes the first slitting rollers 3 on two sides to move towards two ends of the guide rail 1 respectively while rotating, the first slitting roller 3 drives the sliding piece 4 connected with the first slitting roller to slide towards the end part of the guide groove 2 close to the sliding piece 4 along the guide groove 2 while moving, the supporting piece 5 connected with the sliding piece 4 is compressed while the sliding piece 4 slides until the second slitting roller 6 rises to be level with the plane of the two guide rails 1, the second slitting roller 6 is continuously lifted upwards, the connecting rod 7 hinged with the second slitting roller 6 pulls the first slitting rollers 3 on two sides to move towards the directions departing from the two ends of the guide rail 1 respectively while rotating, the sliding piece 4 connected with the first slitting roller 3 is driven to slide towards the middle part of the guide groove 2 along the guide groove 2 while moving, and when the sliding piece 4 slides, the supporting piece 5 connected with the sliding piece 4 stretches along with the sliding piece and provides a certain supporting force for the sliding piece 4, when the supporting force provided by the support 5 can balance the forces of the first slitting roller 3 and the second slitting roller 6, the second slitting roller 6 stops moving. It will be understood that the same applies when the second stripping roller 6 is located above the plane of the two guide rails 1. It should also be mentioned that the guide channel 2 has a sufficient length to ensure that the connecting rod 7 can be rotated into a position parallel to the guide rails 1, and thus that the second stripping roller 6 can be moved back and forth in a direction perpendicular to the plane of the two guide rails 1, above and below the plane of the two guide rails 1.
As shown in fig. 1, in the present embodiment, the supporting member 5 is embodied as a spring to ensure that the supporting member 5 can be contracted when the sliding member 4 slides to the end of the guide groove 2, extended when the sliding member 4 slides to the middle of the guide groove 2, and provide a certain supporting force to the sliding member 4. It should be noted that, when the strand anti-adhesion device for the granulator is in a production state (i.e., a state where the second splitting roller 6 is located above the plane of the two guide rails 1), the supporting force provided by the spring to the sliding member 4 needs to ensure that the forces of the first splitting roller 3 and the second splitting roller 6 are kept balanced. It will be appreciated that other telescopic members may be used as the support 5 by those skilled in the art, such as a telescopic power push bar or the like.
As shown in fig. 1, in the present embodiment, the sliding member 4 is embodied as a bearing. The roller shaft of the first slitting roller 3 is fixedly connected to the inner ring of the bearing, and the periphery of the outer ring of the bearing is in sliding fit with the groove wall of the guide groove 2. The bearing is used as the sliding part 4, so that the first slitting roller 3 can rotate freely, and the friction force between the first slitting roller 3 and the moving material strip 8 is reduced. It will be appreciated that other slides 4, such as slides or the like, may be used by those skilled in the art.
For the structure of the first slitting roller 3 and the second slitting roller 6, as shown in fig. 2, the periphery of the first slitting roller 3 is provided with a plurality of first annular grooves 31 axially arranged along the first slitting roller 3, the periphery of the second slitting roller 6 is provided with a plurality of second annular grooves 61 axially arranged along the second slitting roller 6, and the first annular grooves 31 and the second annular grooves 61 are the same in number and arrangement. Set up first branch strip roller 3 like this and divide strip roller 6 with the second, can guarantee to be the parallel state all the time around many material strips 8 that divide strip roller 6 in first branch strip roller 3 and second in the motion process to guarantee that can not take place entanglement and adhesion between many material strips 8.
Further, as shown in fig. 2, two connecting rods 7 are connected between the second slitting roller 6 and each first slitting roller 3, the two connecting rods 7 are symmetrically arranged relative to the symmetry plane of the two guide rails 1, and the two connecting rods 7 are both located between the two guide rails 1; one end of the connecting rod 7 is hinged to the axial end part of the second slitting roller 6, the other end of the connecting rod is hinged to the position, close to the axial end part, of the first slitting roller 3, and the connecting ends of the first slitting roller 3 and the second slitting roller 6 and the connecting end of the connecting rod 7 are located on the same side of the symmetrical plane. The second slitting roller 6 and the first slitting roller 3 are connected in this way, and the stable structure of the second slitting roller 6 and the first slitting roller 3 in the movement process can be ensured.
As shown in fig. 3 to 4, the method for using the strand anti-adhesion device for the granulator is as follows: the second slitting roller 6 is shifted to a position below the plane of the two guide rails 1; starting the granulator to guide materials, sequentially enabling the guided material strips 8 to pass through the lower part of the first strip dividing roller 3, the upper part of the second strip dividing roller 6 and the lower part of the second first strip dividing roller 3 one by one, and enabling a plurality of material strips 8 to be respectively clamped into a plurality of first annular grooves 31 of the first strip dividing roller 3; the second stripping roller 6 is moved to a position above the plane of the two guide rails 1 to tension the material strips 8, and the material strips 8 are respectively clamped into the second annular grooves 61 of the second stripping roller 6.
Claims (5)
1. Antiseized even device of material strip for granulator, its characterized in that: the guide rail structure comprises two guide rails which are symmetrically arranged, wherein each guide rail is provided with a guide groove, and the guide grooves on the two guide rails are arranged correspondingly; two first slitting rollers are arranged between the two guide rails, the two first slitting rollers are respectively close to two ends of the guide rails, and the first slitting rollers are perpendicular to the symmetrical surfaces of the two guide rails; the two axial ends of the first slitting roller are respectively connected with the guide grooves of the two guide rails in a sliding mode through sliding pieces, a telescopic supporting piece is connected between each sliding piece and the end part, close to the corresponding sliding piece, of each guide groove, and the sliding pieces slide along the guide grooves in the telescopic range of the corresponding supporting piece; a second slitting roller is arranged between the two first slitting rollers, is perpendicular to the symmetrical surfaces of the two guide rails and is positioned between the two guide rails; the second slitting roller is hinged with the two first slitting rollers through a connecting rod respectively, the length of the second slitting roller is shorter than the vertical distance between the two guide rails, and the second slitting roller reciprocates between the upper part and the lower part of the plane of the two guide rails along the direction perpendicular to the plane of the two guide rails.
2. The material strip adhesion preventing device for the granulator according to claim 1, characterized in that: the supporting piece is a spring or a telescopic electric push rod.
3. The material strip adhesion preventing device for the granulator according to claim 1, characterized in that: the sliding part is a bearing or a sliding block.
4. The material strip adhesion preventing device for the granulator according to claim 1, characterized in that: the periphery of first branch strip roller is equipped with the edge a plurality of first annular grooves of first branch strip roller axial arrangement, the periphery of second branch strip roller is equipped with the edge a plurality of second annular grooves of second branch strip roller axial arrangement, the same and arrangement mode of quantity of first annular groove and second annular groove is the same.
5. The strand adhesion preventing device for a pelletizer as set forth in claim 1 or 4, characterized in that: the number of the connecting rods connected between the second slitting roller and each first slitting roller is two, the two connecting rods are symmetrically arranged relative to the symmetrical surfaces of the two guide rails, and the two connecting rods are located between the two guide rails; one end of the connecting rod is hinged to the axial end of the second slitting roller, the other end of the connecting rod is hinged to the position, close to the axial end, of the first slitting roller, the connecting end of the second slitting roller and the connecting end of the connecting rod are located on the same side of the symmetrical plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922168837.8U CN211307026U (en) | 2019-12-05 | 2019-12-05 | Material strip anti-adhesion device for granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922168837.8U CN211307026U (en) | 2019-12-05 | 2019-12-05 | Material strip anti-adhesion device for granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211307026U true CN211307026U (en) | 2020-08-21 |
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ID=72079009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922168837.8U Active CN211307026U (en) | 2019-12-05 | 2019-12-05 | Material strip anti-adhesion device for granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211307026U (en) |
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2019
- 2019-12-05 CN CN201922168837.8U patent/CN211307026U/en active Active
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