CN214521815U - Feeding device of rubber extruder - Google Patents
Feeding device of rubber extruder Download PDFInfo
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- CN214521815U CN214521815U CN202120716335.9U CN202120716335U CN214521815U CN 214521815 U CN214521815 U CN 214521815U CN 202120716335 U CN202120716335 U CN 202120716335U CN 214521815 U CN214521815 U CN 214521815U
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- driving roller
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- driving
- rubber extruder
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Abstract
The utility model provides a feeding device of rubber extruder for in carrying the feed inlet of rubber extruder with rubber raw materials, include: the device comprises a supporting device, a driving device and a first driving roller; the supporting device comprises a supporting plate and a side plate fixedly connected with the supporting plate, and two ends of the supporting plate are respectively a feeding end for allowing rubber raw materials to enter the supporting plate and a discharging end capable of corresponding to the feeding port; the first driving roller is positioned above the bearing plate, the axis of the first driving roller is parallel to the bearing plate, the first driving roller is rotatably connected to the side plate and pressed against the rubber raw material on the bearing plate, and the driving device is in transmission connection with the first driving roller; the driving device can drive the first driving roller to rotate, so that the first driving roller drives the rubber raw material on the bearing plate to move towards the discharging end. The feeding device is high in safety, even in feeding, capable of avoiding material breaking or material blocking, and capable of improving production efficiency.
Description
Technical Field
The utility model relates to a rubber production technical field, in particular to feeding device of rubber extruder.
Background
Rubber extruder is the important equipment in the rubber goods production, and among the prior art at present, the work of rubber extruder all adopts and puts into rubber extruder's pan feeding mouth through artifical manual with rubber raw materials and accomplish, and not only work efficiency is low like this, and the homogeneity of feed can't obtain guaranteeing moreover, the phenomenon of disconnected material or putty easily appears, still causes simultaneously that operating personnel's limbs are drawn into accidents such as pan feeding mouth easily, has huge potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high feeding device of rubber extruder of security, its feed is even, can avoid the phenomenon of disconnected material or putty to take place, still has simultaneously and can improve production efficiency.
In order to achieve the above object, the utility model adopts the following technical scheme:
a feeding device of a rubber extruder for feeding a rubber raw material into a feed port of the rubber extruder, comprising: the device comprises a supporting device, a driving device and a first driving roller;
the supporting device comprises a supporting plate and a side plate fixedly connected with the supporting plate, and two ends of the supporting plate are respectively a feeding end allowing the rubber raw material to enter the supporting plate and a discharging end capable of corresponding to the feeding end;
the first driving roller is positioned above the bearing plate, the axis of the first driving roller is parallel to the bearing plate, the first driving roller is rotatably connected to the side plate and pressed against the rubber raw material on the bearing plate, and the driving device is in transmission connection with the first driving roller;
the driving device can drive the first driving roller to rotate, so that the first driving roller drives the rubber raw material on the bearing plate to move towards the discharging end.
Preferably, the surface of the first driving roller is provided with ratchet teeth extending along the axial direction of the first driving roller, the number of the ratchet teeth is more than two, and the more than two ratchet teeth are uniformly distributed along the circumferential direction of the first driving roller.
Preferably, a second drive roller is further included;
the second driving roller is positioned above the bearing plate and between the first driving roller and the discharge end, the axis of the second driving roller is parallel to the axis of the first driving roller, the second driving roller is rotatably connected to the side plate and pressed against the rubber raw material on the bearing plate, and the driving device is in transmission connection with the second driving roller;
the driving device can drive the second driving roller to rotate, so that the second driving roller drives the rubber raw material on the bearing plate to move towards the discharge end.
Preferably, the surface of the second driving roller is provided with grooves extending along the axial direction of the second driving roller, the number of the grooves is more than two, and the grooves are uniformly distributed along the circumferential direction of the second driving roller.
Preferably, the device further comprises a transmission chain;
the first driving roller and the second driving roller are connected through the transmission chain, so that the driving device can drive the first driving roller to drive the second driving roller to rotate.
Preferably, the device further comprises a cover plate;
the cover plate is located above the bearing plate and between the second driving roller and the discharge end and is fixedly connected to the side plate.
Preferably, a guide plate is arranged at a position corresponding to the discharge end, the guide plate is fixedly connected to the side plate and forms an included angle alpha with the bearing plate, and the included angle alpha is larger than or equal to 90 degrees and smaller than 180 degrees.
Preferably, the roughness of the upper surface of the bearing plate is Ra1.6-Ra3.2.
Preferably, the device also comprises a frame body and a track;
the frame body comprises a beam and an upright column, the upright column is vertically arranged, the beam is fixedly connected to the top end of the upright column, and the beam and the supporting device are fixedly connected to the beam;
the rail is arranged at a position corresponding to the rubber extruder, the extending direction of the rail is the same as the moving direction of the rubber raw material, and the upright post is arranged on the rail in a sliding manner.
Preferably, the bottom of the upright post is provided with a sliding block, and the upright post is connected to the track in a sliding manner through the sliding block;
the lower surface of the sliding block is provided with a sliding groove, the extending direction of the sliding groove is the same as the extending direction of the track, the cross section shape of the sliding groove is matched with that of the track, and at least part of the track is positioned in the sliding groove.
The utility model discloses a feeding device of rubber extruder is through adopting drive arrangement can drive first drive roller is rotatory, makes first drive roller drives to be located on the bearing board rubber raw materials orientation the technical scheme of discharge end motion, not only the security is high, and the feed is even moreover, can avoid the phenomenon of disconnected material or putty to take place, can also improve production efficiency simultaneously.
Drawings
FIG. 1 is a schematic structural view of an embodiment of a feeding device of a rubber extruder according to the present invention;
FIG. 2 is a schematic view showing a feeding device of the rubber extruder of the present invention in use;
fig. 3 is a partial cross-sectional view of fig. 1.
In the figure: 1-rubber raw material; 2-rubber extruder; 21-a feed inlet; 3-a supporting device; 31-a support plate; 32-side plate; 33-a feed end; 34-a discharge end; 4-a drive device; 5-a first drive roller; 52-ratchet; 6-a second drive roller; 61-grooves; 62-a drive chain; 7-cover plate; 71-a guide plate; 8-frame body; 81-beam; 82-upright post; 83-a slide block; 9-track.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the feeding device of the rubber extruder of the present invention is further described in detail with reference to the accompanying drawings and the following embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 1, 2 and 3, a feeding device of a rubber extruder for feeding a rubber raw material 1 into a feed port 21 of the rubber extruder 2, comprises: a holding device 3, a drive device 4 and a first drive roller 5. The supporting device 3 comprises a supporting plate 31 and a side plate 32 fixedly connected with the supporting plate 31, wherein the two ends of the supporting plate 31 are respectively a feeding end 33 for allowing the rubber raw material 1 to enter the supporting plate 31 and a discharging end 34 capable of corresponding to the feeding port 21. The first driving roller 5 is positioned above the bearing plate 31, the axis of the first driving roller is parallel to the bearing plate 31, the first driving roller 5 is rotatably connected to the side plate 32 and pressed against the rubber raw material 1 positioned on the bearing plate 31, and the driving device 4 is in transmission connection with the first driving roller 5. The driving device 4 can drive the first driving roller 5 to rotate, so that the first driving roller 5 drives the rubber raw material 1 on the supporting plate 31 to move towards the discharging end 34, and further the rubber raw material 1 moves from the discharging end 34 to the feeding hole 21 of the rubber extruder 2, and feeding to the rubber extruder 2 is completed. Adopt such technical scheme, replaced artifical manual feed work of accomplishing rubber extruder 2, make security and work efficiency improve greatly, can drive first drive roller 5 rotatory through drive arrangement 4 simultaneously, make first drive roller 5 drive the mode that is located the motion of rubber raw materials 1 orientation discharge end 34 on the bearing board 31, reach and carry rubber raw materials 1 to the feed inlet 21 of rubber extruder 2 in, can guarantee the homogeneity of feed, and then avoided the condition of disconnected material or putty to take place. Wherein the drive means 4 may be a motor and the drive means 4 may be connected to the first drive roller 5 in any way that achieves the object of the invention.
Specifically, as shown in fig. 3, ratchet teeth 51 extending in the axial direction of the first drive roller 5 are provided on the surface of the first drive roller 5, the number of the ratchet teeth 51 is two or more, and the two or more ratchet teeth 51 are uniformly arranged in the circumferential direction of the first drive roller 5. So that the ratchet wheel 51 on the first driving roller 5 can forcibly move the rubber raw material 1 on the upper surface of the supporting plate 31 in the form of a hook. In order to reduce the friction between the rubber material 1 and the upper surface of the support plate 31 during movement and reduce the load on the driving device 4, the roughness of the upper surface of the support plate 31 may be set to be ra1.6 to ra3.2 in actual operation.
Further, as shown in fig. 1, 2 and 3, the rubber material conveying device further comprises a second driving roller 6, the second driving roller 6 is located above the supporting plate 31 and between the first driving roller 5 and the discharging end 34, the axis of the second driving roller 6 is parallel to the axis of the first driving roller 5, the second driving roller 6 is rotatably connected to the side plate 32 and pressed against the rubber material 1 located on the supporting plate 31, and the driving device 4 is in transmission connection with the second driving roller 6. The driving device 4 can drive the second driving roller 6 to rotate, so that the second driving roller 6 drives the rubber raw material 1 on the supporting plate 31 to move towards the discharging end 34. Therefore, the rubber raw material 1 can be driven to move simultaneously by the first driving roller 5 and the second driving roller 6, and the flatness of the rubber raw material 1 is ensured.
Specifically, as shown in fig. 3, grooves 61 extending in the axial direction of the second driving roller 6 are provided on the surface of the second driving roller 6, the number of the grooves 61 is two or more, and the two or more grooves 61 are uniformly arranged in the circumferential direction of the second driving roller 6. This can increase the friction between the second driving roller 6 and the rubber material 1 to ensure the driving effect of the second driving roller 6 on the rubber material 1.
The transmission connection between the driving device 4 and the second driving roller 6 can be as shown in fig. 1, and further includes a transmission chain 62, and the first driving roller 5 and the second driving roller 6 are connected through the transmission chain 62, so that the driving device 4 can drive the first driving roller 5 to drive the second driving roller 6 to rotate. This ensures the synchronism of the rotation of the first drive roller 5 and the second drive roller 6. Since the chain transmission between the first drive roller 5 and the second drive roller 6 is conventional in mechanical transmission, the chain transmission structure between the two will not be described in detail here. A gear connection may be used between the first driving roller 5 and the second driving roller 6. It should be noted that the transmission connection between the driving device 4 and the second driving roller 6 is not limited to this, and other modes capable of achieving the object of the present invention may be adopted, and the linear velocity of the driving device 4 is basically the same as the linear velocity of the second driving roller 6.
Preferably, as shown in fig. 1, 2 and 3, the device further comprises a cover plate 7, wherein the cover plate 7 is positioned above the bearing plate 31 and between the second driving roller 6 and the discharging end 34, and is fixedly connected to the side plate 32. Thus, the phenomenon that the rubber raw material between the second driving roller 6 and the discharging end 34 is tilted to influence the feeding work can be avoided
As an implementation mode, a guide plate 71 is arranged at the position corresponding to the discharge end 34, the one-way plate 71 is fixedly connected to the side plate 32 and forms an included angle alpha with the supporting plate 31, wherein the included angle alpha is more than or equal to 90 degrees and less than 180 degrees. The rubber raw material 1 moved out of the discharge end 34 can thus be accurately guided into the feed opening 21 of the rubber extruder 2 by the guide plate 71.
As an implementation mode, as shown in fig. 1 and 2, the device further comprises a frame body 8 and a track 9. The support body 8 comprises a beam 81 and a column 82, the column 82 is vertically arranged, the beam 81 is fixedly connected to the top end of the column 82, and the beam 81 supporting device 3 is fixedly connected to the beam 81. The rail 9 is provided at a position corresponding to the rubber extruder 2 and extends in the same direction as the moving direction of the rubber raw material 1, and the pillar 82 is slidably provided on the rail 9. By adopting the technical scheme, the position of the supporting device 3 can be conveniently adjusted, so that the discharge end 34 of the supporting plate 31 can accurately correspond to the feed inlet 21 of the rubber extruder 2. During actual manufacturing, the number of the two columns 82 is two, the two columns 82 are respectively connected to two ends of the beam 81, so that the frame body 8 is in a door shape, the supporting device 3 can be connected to the middle of the beam, and at the moment, the number of the two rails 9 is also two and is respectively corresponding to the two columns 82.
Further, as shown in fig. 1, a sliding block 83 is disposed at the bottom of the upright 82, the upright 82 is slidably connected to the track 9 through the sliding block 83, a sliding groove (not shown) having the same extending direction as the track 9 is disposed on the lower surface of the sliding block 83, the cross-sectional shape of the sliding groove matches the cross-sectional shape of the track 9, and at least a part of the track 9 is located in the sliding groove. Therefore, the stability of the connection between the upright 82 and the rail 9 can be improved, and the upright 82 is prevented from falling off from the rail 9.
Above embodiment is the utility model has the advantages of not only the security is high, and the feed is even moreover, can avoid the phenomenon of disconnected material or putty to take place, can also improve production efficiency simultaneously.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A feeding device of a rubber extruder for feeding a rubber raw material (1) into a feed port (21) of the rubber extruder (2), characterized in that:
the method comprises the following steps: a supporting device (3), a driving device (4) and a first driving roller (5);
the supporting device (3) comprises a supporting plate (31) and a side plate (32) fixedly connected with the supporting plate (31), and two ends of the supporting plate (31) are respectively a feeding end (33) allowing the rubber raw material (1) to enter the supporting plate (31) and a discharging end (34) corresponding to the feeding port (21);
the first driving roller (5) is positioned above the bearing plate (31) and the axis of the first driving roller is parallel to the bearing plate (31), the first driving roller (5) is rotatably connected to the side plate (32) and pressed against the rubber raw material (1) on the bearing plate (31), and the driving device (4) is in transmission connection with the first driving roller (5);
the driving device (4) can drive the first driving roller (5) to rotate, so that the first driving roller (5) drives the rubber raw material (1) on the bearing plate (31) to move towards the discharging end (34).
2. The feeding device of a rubber extruder as set forth in claim 1, wherein:
the surface of the first driving roller (5) is provided with ratchet teeth (51) extending along the axial direction of the first driving roller (5), the number of the ratchet teeth (51) is more than two, and the more than two ratchet teeth (51) are uniformly distributed along the circumferential direction of the first driving roller (5).
3. The feeding device of a rubber extruder as set forth in claim 1, wherein:
further comprising a second drive roller (6);
the second driving roller (6) is positioned above the bearing plate (31) and between the first driving roller (5) and the discharge end (34), the axis of the second driving roller (6) is parallel to the axis of the first driving roller (5), the second driving roller (6) is rotatably connected to the side plate (32) and pressed against the rubber raw material (1) on the bearing plate (31), and the driving device (4) is in transmission connection with the second driving roller (6);
the driving device (4) can drive the second driving roller (6) to rotate, so that the second driving roller (6) drives the rubber raw material (1) on the bearing plate (31) to move towards the discharging end (34).
4. The feeding device of a rubber extruder as set forth in claim 3, wherein:
be provided with on the surface of second drive roller (6) along second drive roller (6) axial extension's recess (61), the quantity of recess (61) is more than two, more than two recess (61) are followed the circumference of second drive roller (6) is evenly laid.
5. The feeding device of a rubber extruder as set forth in claim 3, wherein:
also comprises a transmission chain (62);
the first driving roller (5) and the second driving roller (6) are connected through the transmission chain (62), so that the driving device (4) can drive the first driving roller (5) to drive the second driving roller (6) to rotate.
6. The feeding device of a rubber extruder as set forth in claim 3, wherein:
also comprises a cover plate (7);
the cover plate (7) is positioned above the bearing plate (31) and between the second driving roller (6) and the discharge end (34), and is fixedly connected to the side plate (32).
7. The feeding device of a rubber extruder as set forth in claim 1, wherein:
a guide plate (71) is arranged at a position corresponding to the discharge end (34), the guide plate (71) is fixedly connected to the side plate (32) and forms an included angle alpha with the supporting plate (31), wherein the alpha is more than or equal to 90 degrees and less than 180 degrees.
8. The feeding device of a rubber extruder according to any one of claims 1 to 7, wherein:
the roughness of the upper surface of the bearing plate (31) is Ra1.6-Ra3.2.
9. The feeding device of a rubber extruder according to any one of claims 1 to 7, wherein:
also comprises a frame body (8) and a track (9);
the frame body (8) comprises a cross beam (81) and a vertical column (82), the vertical column (82) is vertically arranged, the cross beam (81) is fixedly connected to the top end of the vertical column (82), and the cross beam (81) and the supporting device (3) are fixedly connected to the cross beam (81);
the rail (9) is arranged at a position corresponding to the rubber extruder (2) and extends in the same direction as the moving direction of the rubber raw material (1), and the upright column (82) is arranged on the rail (9) in a sliding manner.
10. The feeding device of a rubber extruder as set forth in claim 9, wherein:
the bottom of the upright post (82) is provided with a sliding block (83), and the upright post (82) is connected to the track (9) in a sliding manner through the sliding block (83);
the lower surface of the sliding block (83) is provided with a sliding groove, the extending direction of the sliding groove is the same as the extending direction of the track (9), the cross section shape of the sliding groove is matched with the cross section shape of the track (9), and at least part of the track (9) is positioned in the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120716335.9U CN214521815U (en) | 2021-04-08 | 2021-04-08 | Feeding device of rubber extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120716335.9U CN214521815U (en) | 2021-04-08 | 2021-04-08 | Feeding device of rubber extruder |
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| Publication Number | Publication Date |
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| CN214521815U true CN214521815U (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120716335.9U Active CN214521815U (en) | 2021-04-08 | 2021-04-08 | Feeding device of rubber extruder |
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| CN (1) | CN214521815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113085134A (en) * | 2021-04-08 | 2021-07-09 | 桂林橡胶设计院有限公司 | Feeding device of rubber extruder |
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2021
- 2021-04-08 CN CN202120716335.9U patent/CN214521815U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113085134A (en) * | 2021-04-08 | 2021-07-09 | 桂林橡胶设计院有限公司 | Feeding device of rubber extruder |
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