CN212826735U - Rubber extruder - Google Patents
Rubber extruder Download PDFInfo
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- CN212826735U CN212826735U CN202021715769.9U CN202021715769U CN212826735U CN 212826735 U CN212826735 U CN 212826735U CN 202021715769 U CN202021715769 U CN 202021715769U CN 212826735 U CN212826735 U CN 212826735U
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- rotating roller
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- 238000007664 blowing Methods 0.000 claims abstract description 13
- 238000003825 pressing Methods 0.000 claims abstract description 4
- 238000001125 extrusion Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000010057 rubber processing Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 22
- 239000002994 raw material Substances 0.000 description 5
- 238000010070 extrusion (rubber) Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
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Abstract
The utility model discloses a rubber extruder relates to rubber processing technology, and work efficiency is low in the operation is extruded to the rubber that aims at solving current, and the blowing is inhomogeneous, the not high problem of rubber products quality, and its technical scheme main points are: including extruding the subassembly and setting up the blowing subassembly at extruding the subassembly feed inlet, the blowing subassembly is including the quick-witted case that is used for stacking the rubber strip, the discharge gate has been seted up in the front of quick-witted case, the blanking mouth with the discharge gate intercommunication is seted up to the bottom surface of machine case, be located the quick-witted case of discharge gate both sides and vertically rotate in proper order and be connected with first live-rollers and second live-rollers, form between first live-rollers and the second live-rollers and be used for pressing from both sides the double-layered mouth of getting the rubber strip, the bottom surface of machine case rotates and is connected with. The utility model discloses a setting of blowing subassembly for the work efficiency of operation is extruded to rubber, has improved the quality of rubber products.
Description
Technical Field
The utility model relates to a rubber processing technology, more specifically say, it relates to a rubber extruder.
Background
Rubber extruders, also known as extruders, are one of the important process equipment in the production of rubber products. In the rubber material processing and forming in the rubber industry, a rubber extruder and a calender are combined into two leading production machines, the application is wide, and various strip-shaped, tubular, rod-shaped, plate-shaped and other special-shaped rubber materials can be processed and manufactured.
However, the biggest weakness of the existing rubber extruder is the difficulty in feeding, because the rubber has the characteristics of softness in the first step and small tension in the second step, the rubber sometimes enters the extruder at once due to the reason of the rubber during feeding, sometimes the rubber is blocked in the feeding device, the two conditions are not favorable for the rubber extrusion process, and the feeding is uneven, the qualified rate of rubber products is reduced, the production cost is increased, the failure rate of a machine is increased, the existing strip-shaped rubber raw materials are usually manually placed into the feed inlet of the extruder one by one through manpower, the strip-shaped rubber raw materials need to be manually held until the rubber strips completely enter the feed inlet of the extruder, the working efficiency is low, the potential safety hazard exists, and due to manual feeding, the uneven feeding can be caused, and the quality of the rubber products is reduced.
Therefore, a new solution is needed to solve this problem.
SUMMERY OF THE UTILITY MODEL
To the deficiency that prior art exists, the utility model aims to provide a rubber extruder.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a rubber extruder, is including extruding the subassembly and setting up the blowing subassembly at extruding the subassembly feed inlet, the blowing subassembly is including the quick-witted case that is used for stacking the rubber strip, the discharge gate has been seted up in the front of machine case, and the blanking mouth with the discharge gate intercommunication is seted up to the bottom surface of machine case, is located the discharge gate both sides vertical rotation in proper order on the machine case has connected with first live-rollers and second live-rollers, form between first live-rollers and the second live-rollers and be used for pressing from both sides the double-layered mouth of getting the rubber strip, the bottom surface of machine case is rotated and is connected with the third live-rollers that.
By adopting the technical scheme, the discharging assembly is arranged above the feeding hole of the extruding assembly and is used for stacking rubber strip raw materials, the front surface of the case is provided with the discharging hole, the rubber strips are fed into the feeding hole of the extruding assembly one by one to be extruded with rubber, the bottom surface of the case is provided with the discharging hole communicated with the discharging hole, the case positioned at two sides of the discharging hole is rotatably connected with the first rotating roller and the second rotating roller, a clamping opening used for clamping the rubber strips is formed between the first rotating roller and the second rotating roller, the bottom surface of the case positioned right below the discharging hole is rotatably connected with the third rotating roller, the rubber strips positioned at the bottommost layer are pushed into the clamping opening formed between the first rotating roller and the second rotating roller under the rotation of the third rotating roller due to the action of friction force, the first rotating roller and the second rotating roller rotate oppositely, the clamped rubber strips are conveyed outwards, when the rubber strip at the bottommost layer is completely separated from the clamping opening, the rubber strip at the upper layer slides into the bottom surface of the case, and the actions are repeated, so that the automation of discharging in the rubber strip extruding operation is realized, the working efficiency of the rubber extruding operation is accelerated, the discharging is more uniform and stable, and the quality of rubber products is improved.
The utility model discloses further set up to: the machine case is fixedly connected with a first driving assembly, and the first driving assembly is in transmission connection with the first rotating roller and the second rotating roller.
Through adopting above-mentioned technical scheme, through the first drive assembly of fixed connection on quick-witted case, drive assembly is used for driving first live-rollers and second live-rollers and rotates relatively to the mouth that presss from both sides between first live-rollers and the second live-rollers can press from both sides the rubber strip tightly, and drives the rubber strip and outwards carry, and drive assembly outputs stable moment, makes the transport of rubber strip stable orderly.
The utility model discloses further set up to: the first driving assembly comprises a first gear fixedly connected to the first rotating roller and a second gear fixedly connected to the second rotating roller, the first gear and the second gear are meshed with each other, a first driving motor is fixedly connected to the case, and the output end of the first driving motor is fixedly connected with one end, far away from the first gear, of the first rotating roller.
Through adopting above-mentioned technical scheme, through drive assembly's setting, first gear of difference fixed connection and second gear on first live-rollers and second live-rollers, first gear and second gear intermeshing only need first live-rollers of first motor drive to rotate, alright drive the second live-rollers driven, simple structure practices thrift the cost to through same motor drive, improved the synchronism of first live-rollers and second live-rollers.
The utility model discloses further set up to: and the case below the blanking port is fixedly connected with a second driving motor, and the output end of the second driving motor is fixedly connected with a third rotating roller.
Through adopting above-mentioned technical scheme, rotate through second motor direct drive third live-rollers, reduced the loss of output power, strengthened the drive capacity of third live-rollers, strengthened the propelling movement ability of third live-rollers to the rubber strip.
The utility model discloses further set up to: the rotating speed of the third rotating roller is greater than that of the second rotating roller.
Through adopting above-mentioned technical scheme, the rotational speed of third live-rollers is greater than the rotational speed of second live-rollers, and when the rubber strip was carried through the nip between first live-rollers and the second live-rollers, because the rotational speed of third live-rollers is greater than the rotational speed of second live-rollers, so the third live-rollers can give a forward thrust for the rubber strip to the conveying ability of reinforcing rubber strip.
The utility model discloses further set up to: the machine case is fixedly connected with a guide plate positioned above the discharge port, and the guide plate is rotatably connected with a guide roller.
Through adopting above-mentioned technical scheme, through the setting of guide roll, can lead the rubber strip that comes out from the discharge gate, make it follow vertical direction and get into the feed inlet of extruding the subassembly from the blanking mouth.
The utility model discloses further set up to: the peripheral walls of the first rotating roller, the second rotating roller and the third rotating roller are all coated with rubber layers.
Through adopting above-mentioned technical scheme, through the setting of rubber layer, can strengthen the frictional force between rubber strip and each live-rollers to the conveying ability of reinforcing rubber strip.
The utility model discloses further set up to: the inner wall of the case is rotatably connected with a plurality of balls.
Through adopting above-mentioned technical scheme, through setting up the ball in quick-witted incasement, can prevent that the rubber strip from taking place the condition of card material at quick-witted incasement for the rubber strip can be more smooth gliding one by one, thereby export from the discharge gate.
To sum up, the utility model discloses following beneficial effect has: the discharging component is arranged above a feeding hole of the extruding component and is used for stacking rubber strip raw materials, the front surface of the machine box is provided with a discharging hole, the rubber strip raw materials are fed into the feeding hole of the extruding component one by one to be extruded, the bottom surface of the machine box is provided with a discharging hole communicated with the discharging hole, the machine box positioned at two sides of the discharging hole is rotatably connected with a first rotating roller and a second rotating roller, a clamping opening used for clamping the rubber strips is formed between the first rotating roller and the second rotating roller, the bottom surface of the machine box right below the discharging hole is rotatably connected with a third rotating roller, the rubber strips positioned at the bottommost layer are pushed into the clamping opening formed between the first rotating roller and the second rotating roller under the rotation of the third rotating roller due to the action of friction, the first rotating roller and the second rotating roller rotate oppositely, the clamped rubber strips are conveyed outwards, and when the rubber strips at the bottommost layer are completely separated from the clamping opening, the rubber strip of last layer slides into quick-witted bottom surface, repeats above-mentioned action, has realized the automation of blowing in the rubber strip extrusion operation for the work efficiency of rubber extrusion operation, and the blowing is more even stable, has improved the quality of rubber products.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the discharge assembly of the present invention;
fig. 3 is a schematic structural diagram of a first driving assembly in the present invention;
FIG. 4 is a schematic structural view of a second driving motor and a third rotating roller according to the present invention;
fig. 5 is a schematic structural view of the middle guide plate and the guide roller of the present invention.
In the figure: 1. an extrusion assembly; 2. a discharging component; 21. a chassis; 211. a discharge port; 212. a blanking port; 22. a first rotating roller; 23. a second rotating roller; 24. a third rotating roller; 25. a first drive assembly; 251. a first gear; 252. a second gear; 253. a first drive motor; 26. a second drive motor; 27. a guide plate; 271. and a guide roller.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, a rubber extruder, including extruding subassembly 1 and setting at the blowing subassembly 2 of extruding the feed inlet of subassembly 1, blowing subassembly 2 is including the quick-witted case 21 that is used for stacking the rubber strip, as shown in fig. 2, discharge gate 211 has been seted up on the front of quick-witted case 21, the blanking mouth 212 with discharge gate 211 intercommunication is seted up to the bottom surface of quick-witted case 21, it has first live-rollers 22 and second live-rollers 23 to be located to vertically rotate in proper order on the quick-witted case 21 of discharge gate 211 both sides, form the mouth that presss from both sides that is used for pressing from both sides the rubber strip between first live-rollers 22 and the second live-rollers 23, the bottom surface of quick-rollers 21 rotates and is connected with third live-rollers 24 that is located under blanking mouth 212, can realize automatic even blowing, the work efficiency of rubber.
As shown in fig. 2 and 3, the inner wall of the casing 21 is rotatably connected with a plurality of balls, the balls are rotatably connected in a plurality of spherical grooves formed in the inner wall of the casing 21, so that the rubber strip can be prevented from being jammed in the casing 21, and can slide down more smoothly one by one, so as to be output from the discharge port 211, a first driving assembly 25 is fixedly connected to the casing 21 on one side of the first rotating roller 22 and the second rotating roller 23, the first driving assembly 25 is in transmission connection with the first rotating roller 22 and the second rotating roller 23, the first driving assembly 25 comprises a first gear 251 fixedly connected to the first rotating roller 22 and a second gear 252 fixedly connected to the second rotating roller 23, the first gear 251 and the second gear 252 are engaged with each other, a first driving motor 253 is fixedly connected to the casing 21 on one side of the first rotating roller 22 and the second rotating roller 23, an output end of the first driving motor 253 is fixedly connected to one end of the first rotating roller 22 far from the first gear 251, through drive assembly's setting, first gear 251 and second gear 252 intermeshing only need first live-rollers 22 of first motor drive to rotate, alright drive second live-rollers 23 driven, simple structure practices thrift the cost to through same motor drive, improved the synchronism performance of first live-rollers 22 and second live-rollers 23.
As shown in fig. 2 and 4, a second driving motor 26 is fixedly connected to the chassis 21 below the blanking port 212, an output end of the second driving motor 26 is fixedly connected to a third rotating roller 24, the third rotating roller 24 is rotatably connected to the chassis 21 through a rotating shaft, and a rotating speed of the third rotating roller 24 is greater than a rotating speed of the second rotating roller 23, so that when the rubber strip is conveyed through the nip between the first rotating roller 22 and the second rotating roller 23, since the rotating speed of the third rotating roller 24 is greater than the rotating speed of the second rotating roller 23, the third rotating roller 24 can provide a forward pushing force to the rubber strip, so as to enhance the conveying capacity of the rubber strip.
As shown in fig. 2 and 5, a guide plate 27 is fixedly connected to the case 21 at the discharge port 211, a guide roller 271 is rotatably connected to the guide plate 27, the rubber strip coming out from the discharge port 211 can be guided by the guide roller 271, and the rubber strip enters the feed port of the extrusion assembly 1 from the discharge port 212 in the vertical direction, the peripheral walls of the first rotating roller 22, the second rotating roller 23 and the third rotating roller 24 are coated with a rubber layer, and the friction force between the rubber strip and each rotating roller can be enhanced by the arrangement of the rubber layer, so as to enhance the conveying capacity of the rubber strip.
In the specific use process, the discharging component 2 is manually connected to the upper end of the feeding hole of the extruding component 1, rubber strips are stacked in the case 21 one by one, the front surface of the case 21 is provided with a discharging hole 211, the bottom surface of the case 21 is provided with a discharging hole 212 communicated with the discharging hole 211, the case 21 positioned at two sides of the discharging hole 211 is rotatably connected with a first rotating roller 22 and a second rotating roller 23, a clamping opening for clamping the rubber strips is formed between the first rotating roller 22 and the second rotating roller 23, the bottom surface of the case 21 right below the discharging hole 212 is rotatably connected with a third rotating roller 24, when the rubber strips are discharged, the first driving component 25 drives the first rotating roller 22 and the second rotating roller 23 to rotate oppositely, the second driving motor 26 drives the third rotating roller 24 to rotate, the third rotating roller 24 rotates to drive the rubber strips at the bottommost layer to be pushed into and out of the clamping opening formed between the first rotating roller 22 and the second rotating roller 23, because the rotating speed of the third rotating roller 24 is greater than that of the second rotating roller 23, the third rotating roller 24 can provide a forward thrust for the rubber strips when the first rotating roller 22 and the second rotating roller 23 clamp and convey the rubber strips outwards, so as to enhance the conveying capacity of the rubber strips, when the rubber strips at the bottom layer completely break away from the clamping opening, the rubber strips at the upper layer slide down to the bottom surface of the case 21, and because the inner wall of the case 21 is rotatably connected with a plurality of balls, the rubber strips can be prevented from being clamped in the case 21, so that the rubber strips can slide down one by one more smoothly, and the actions are repeated, the rubber strips stacked in the case 21 are sequentially conveyed to the feeding opening of the extrusion assembly 1 one by one, the extrusion operation of the rubber strips is performed, the automation of discharging in the extrusion operation of the rubber strips is realized, and the working efficiency of the rubber extrusion operation is improved.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a rubber extruder, includes extrusion assembly (1) and sets up blowing subassembly (2) at extrusion assembly (1) feed inlet, its characterized in that: blowing subassembly (2) is including quick-witted case (21) that is used for stacking the rubber strip, discharge gate (211) have been seted up in the front of quick-witted case (21), blanking mouth (212) with discharge gate (211) intercommunication is seted up to the bottom surface of quick-witted case (21), is located discharge gate (211) both sides quick-witted case (21) are gone up vertical rotation in proper order and are connected with first live-rollers (22) and second live-rollers (23), form the mouth that presss from both sides that is used for pressing from both sides to get the rubber strip between first live-rollers (22) and second live-rollers (23), the bottom surface of quick-witted case (21) is rotated and is connected with third live-rollers (24) that are located blanking mouth (212).
2. The rubber extruder as claimed in claim 1, wherein: the machine box (21) is fixedly connected with a first driving assembly (25), and the first driving assembly (25) is in transmission connection with the first rotating roller (22) and the second rotating roller (23).
3. The rubber extruder as claimed in claim 2, wherein: the first driving assembly (25) comprises a first gear (251) fixedly connected to the first rotating roller (22) and a second gear (252) fixedly connected to the second rotating roller (23), the first gear (251) and the second gear (252) are meshed with each other, a first driving motor (253) is fixedly connected to the case (21), and the output end of the first driving motor (253) is fixedly connected with one end, far away from the first gear (251), of the first rotating roller (22).
4. The rubber extruder as claimed in claim 1, wherein: and a second driving motor (26) is fixedly connected to the case (21) below the blanking port (212), and the output end of the second driving motor (26) is fixedly connected with the third rotating roller (24).
5. The rubber extruder as claimed in claim 1, wherein: the rotating speed of the third rotating roller (24) is greater than that of the second rotating roller (23).
6. The rubber extruder as claimed in claim 1, wherein: the machine box (21) is fixedly connected with a guide plate (27) positioned above the discharge hole (211), and the guide plate (27) is rotatably connected with a guide roller (271).
7. The rubber extruder as claimed in claim 1, wherein: the peripheral walls of the first rotating roller (22), the second rotating roller (23) and the third rotating roller (24) are coated with rubber layers.
8. The rubber extruder as claimed in claim 1, wherein: the inner wall of the case (21) is rotatably connected with a plurality of balls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021715769.9U CN212826735U (en) | 2020-08-17 | 2020-08-17 | Rubber extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021715769.9U CN212826735U (en) | 2020-08-17 | 2020-08-17 | Rubber extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212826735U true CN212826735U (en) | 2021-03-30 |
Family
ID=75136956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021715769.9U Active CN212826735U (en) | 2020-08-17 | 2020-08-17 | Rubber extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212826735U (en) |
-
2020
- 2020-08-17 CN CN202021715769.9U patent/CN212826735U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231219 Address after: No. 80, Equipment Manufacturing Industrial Park, Yaxi Street, Gaochun District, Nanjing City, Jiangsu Province, 211399 Patentee after: Haozhi Industrial Technology (Nanjing) Co.,Ltd. Address before: 215200 tunnan village, Tongli Town, Wujiang City, Suzhou City, Jiangsu Province Patentee before: Wujiang Tengda rubber products Co.,Ltd. |
|
| TR01 | Transfer of patent right |