CN220925280U - Traction transmission device - Google Patents
Traction transmission device Download PDFInfo
- Publication number
- CN220925280U CN220925280U CN202322336186.5U CN202322336186U CN220925280U CN 220925280 U CN220925280 U CN 220925280U CN 202322336186 U CN202322336186 U CN 202322336186U CN 220925280 U CN220925280 U CN 220925280U
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- Prior art keywords
- roller
- conveying
- rubber
- net
- traction
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 19
- 238000001816 cooling Methods 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model discloses a traction transmission device, which relates to the field of transmission devices and comprises a base, wherein two V-shaped brackets are arranged at the top of the base, side plates are arranged at the top ends of the V-shaped brackets, an inclined conveying net is arranged between the two side plates, two roller shafts are arranged in the conveying net, a plurality of driving rollers are fixedly arranged at the outer ends of the roller shafts, a central shaft is arranged between the two roller shafts, a rubber pad is fixedly arranged at the outer end of the central shaft, and a first motor is arranged on one side plate. According to the utility model, the rubber pad is arranged, the rubber pad is tightly contacted with the conveying net by utilizing the elasticity of the rubber pad, and the rubber pad is sunk into the meshes of the conveying net, and when the rubber sheet moves to the rubber pad, the rubber in the meshes can be extruded upwards by the rubber pad sunk into the meshes, so that the rubber is prevented from being blocked in the meshes of the conveying net, and the rubber and the conveying net can be separated more easily.
Description
Technical Field
The utility model relates to the field of transmission devices, in particular to a traction transmission device.
Background
Rubber is a common elastic material, and has very wide application in real life, such as automobile tires, shoes, rubber gloves and the like, and is made of rubber, and the rubber itself needs to be processed through multiple steps of banburying, open milling, cooling and the like between processing into various products.
In the processing process, the rubber material sheet moves among the working procedures through the traction device, and the common traction device drives the movement of the rubber material sheet through the rotation of the conveying roller, the conveying net and other parts, wherein the conveying net can increase the heat dissipation area of the rubber material sheet, and the heat dissipation efficiency is improved.
However, the rubber web during the conveyance is still in a high temperature state, and because the high temperature causes softness to the texture, the softened rubber web is highly likely to sink into the mesh of the conveyance net due to its own weight while passing through the conveyance net, causing sticking to the conveyance net, and eventually being difficult to separate from the conveyance net.
Disclosure of utility model
(One) solving the technical problems
According to the traction transmission device, the rubber pad is arranged, the rubber pad is tightly contacted with the conveying net by utilizing the elasticity of the rubber pad, the rubber pad is sunk into the mesh of the conveying net, and when the rubber sheet moves to the rubber pad, the rubber in the mesh can be extruded upwards by the rubber pad sunk into the mesh, so that the rubber is prevented from being clamped in the mesh of the conveying net, the rubber and the conveying net can be separated more easily, and the problems in the background technology can be effectively solved.
(II) technical scheme
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the traction transmission device comprises a base, wherein two V-shaped brackets are arranged at the top of the base, side plates are arranged at the top ends of the V-shaped brackets, and an inclined conveying net is arranged between the two side plates;
The inside of the conveying net is provided with two roller shafts, the outer ends of the roller shafts are fixedly provided with a plurality of driving rollers, the outer ends of the driving rollers are contacted with the inner side of the conveying net, and the two ends of the roller shafts are respectively and movably connected with the two side plates through bearings;
A central shaft is arranged between the two roller shafts, the central shaft is arranged at one higher end of the conveying net, two ends of the central shaft are respectively and movably connected with the two side plates through bearings, a rubber pad is fixedly arranged at the outer end of the central shaft, the outer end of the rubber pad is in contact with the conveying net, and the outer end of the rubber pad falls into meshes of the conveying net.
Further, the rubber pad is made of high temperature resistant rubber, a first motor is installed on one of the side plates, an output shaft of the first motor penetrates through the side plate and is fixedly connected with one end of one of the roller shafts, and the first motor drives the conveying net to move upwards.
Further, the conveying net top is equipped with cooling mechanism, cooling mechanism includes bellows, the fan is installed on the bellows top, a plurality of last ventholes have been seted up to the bellows bottom, go up the venthole and blow out under with the wind direction.
Further, be equipped with a plurality of guide ducts between two curb plates, the guide duct is located the transport net inboard, guide duct both ends run through two curb plates respectively and upwards buckle, the guide duct both ends all are connected with bellows, a plurality of lower ventholes have been seted up on the guide duct top, and lower venthole blows out in with the wind direction.
Further, a plurality of vertical plates are fixedly arranged at the bottom end of the V-shaped support, and the bottom ends of the vertical plates are fixedly connected with the top end of the base;
The base top is fixed and is equipped with two second motors, the fixed guide roll that is equipped with in output shaft top of second motor, the guide roll is perpendicular with the base.
Further, a plurality of conveying rollers are arranged between the two V-shaped brackets, the positions of the conveying rollers are lowered in sequence, and two ends of the conveying rollers are respectively and movably connected with the two V-shaped brackets through bearings;
The traction roller is arranged between the two V-shaped brackets, two ends of the traction roller are respectively and movably connected with the two V-shaped brackets through bearings, the position of the traction roller is lower than that of the lowest conveying roller, and the guide roller is arranged between the traction roller and the lowest conveying roller and can guide the rubber material sheet to move.
Further, a third motor is fixedly arranged on one of the V-shaped brackets, and an output shaft of the third motor penetrates through the V-shaped bracket and is fixedly connected with one end of the traction roller, so that the third motor is driven to rotate.
(III) beneficial effects
Compared with the prior art, the utility model provides a traction transmission device, which has the following beneficial effects:
1. Through setting up the rubber pad, utilize the elasticity of rubber pad to make rubber pad and transport net in close contact to make the rubber pad sink into the mesh of transport net, when rubber tablet moved to rubber pad department, the rubber in the mesh of also sinking into can upwards extrude the rubber in the mesh, in order to avoid rubber card in the mesh of transport net, make rubber and transport net can more easily separate.
2. Wind power is generated by driving air to flow through the fan, and is blown out through the upper air outlet hole and the lower air outlet hole, so that the rubber material sheets are cooled from the top and the bottom respectively, and the cooling efficiency is improved.
Drawings
FIG. 1 is a perspective view of a traction transmission device of the present utility model;
FIG. 2 is a perspective view of a traction transmission device of the present utility model;
FIG. 3 is a perspective cross-sectional view of a conveyor web of a traction conveyor of the present utility model;
FIG. 4 is a perspective view of a cooling mechanism of the traction conveyor of the present utility model;
fig. 5 is a perspective view of a bellows of a traction conveyor of the present utility model.
In the figure: 1. a base; 2. a first motor; 3. a cooling mechanism; 301. a wind box; 302. a blower; 303. an air guide pipe; 304. a lower air outlet hole; 305. an upper air outlet hole; 4. a transport web; 5. a conveying roller; 6. a guide roller; 7. a traction roller; 8. a second motor; 9. a third motor; 10. a vertical plate; 11. a V-shaped bracket; 12. a side plate; 13. a drum shaft; 14. a driving roller; 15. a central shaft; 16. and a rubber pad.
Detailed Description
In order that the manner in which the above-recited features, advantages, objects and advantages of the present utility model are obtained, a more particular description of the utility model briefly summarized above may be had by reference to the embodiments thereof which are illustrated in the appended drawings. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In order to overcome the defects in the prior art, as shown in fig. 1-5, the utility model provides a traction transmission device, which comprises a base 1, wherein two V-shaped brackets 11 are arranged at the top of the base 1, side plates 12 are arranged at the top ends of the V-shaped brackets 11, and an inclined conveying net 4 is arranged between the two side plates 12;
two roller shafts 13 are arranged in the conveying net 4, a plurality of driving rollers 14 are fixedly arranged at the outer ends of the roller shafts 13, the outer ends of the driving rollers 14 are contacted with the inner side of the conveying net 4, and two ends of the roller shafts 13 are respectively and movably connected with two side plates 12 through bearings;
A central shaft 15 is arranged between the two roller shafts 13, the central shaft 15 is arranged at one higher end of the conveying net 4, two ends of the central shaft 15 are respectively and movably connected with the two side plates 12 through bearings, a rubber pad 16 is fixedly arranged at the outer end of the central shaft 15, the outer end of the rubber pad 16 is contacted with the conveying net 4, and the outer end of the rubber pad 16 falls into meshes of the conveying net 4.
The rubber pad 16 is made of high-temperature-resistant rubber, a first motor 2 is installed on one side plate 12, an output shaft of the first motor 2 penetrates through the side plate 12 and is fixedly connected with one end of one of the roller shafts 13, and the first motor 2 drives the conveying net 4 to move (rotate) upwards.
The first motor 2 drives one of the roller shafts 13 to rotate and drives the driving roller 14 at the outer end of the roller shafts, the driving roller 14 drives the conveying net 4 to move, the two roller shafts 13 synchronously rotate, the inclined driving roller 14 moves obliquely upwards, rubber sheets in the processing process are placed at the top end of the conveying net 4, the rubber sheets are in a high-temperature state along with synchronous upwards movement of the conveying net 4, the texture is soft, the rubber sheets possibly sink into meshes of the conveying net 4 downwards, the elastic rubber pads 16 are tightly contacted with the conveying net 4, the rubber pads 16 are positioned at the inner side of the conveying net 4, and the contact parts of the rubber pads 16 and the conveying net 4 sink into the meshes of the conveying net 4 from inside to outside, so that when the rubber sheets move to the rubber pads 16, the rubber pads 16 which are also sunk into the meshes can extrude the rubber in the meshes upwards, and the rubber sheets are prevented from being clamped in the meshes of the conveying net 4, and the rubber sheets can be separated from the conveying net 4 more easily.
In order to increase the cooling efficiency, as shown in fig. 1, 2, 4 and 5, the top of the conveying net 4 is provided with a cooling mechanism 3, the cooling mechanism 3 comprises a wind box 301, a fan 302 is installed at the top end of the wind box 301, and a plurality of upper air outlet holes 305 are formed at the bottom end of the wind box 301.
A plurality of air guide pipes 303 are arranged between the two side plates 12, the air guide pipes 303 are positioned on the inner side of the conveying net 4, two ends of each air guide pipe 303 respectively penetrate through the two side plates 12 and are bent upwards, two ends of each air guide pipe 303 are connected with the air box 301, and a plurality of lower air outlet holes 304 are formed in the top ends of the air guide pipes 303.
After the air enters the air box 301, a part of the air is blown downwards to the rubber material sheet through the upper air outlet hole 305 at the bottom end of the air box 301, and a part of the air enters the air guide pipe 303, and is blown upwards to the rubber material sheet through the lower air outlet hole 304, so that the temperature of the rubber material sheet is reduced from the top and the bottom simultaneously, and the temperature reduction efficiency is improved.
After being separated from the conveying net 4, the rubber sheet naturally moves downwards, as shown in fig. 1 and 2, the bottom end of the V-shaped bracket 11 is fixedly provided with a plurality of vertical plates 10, and the bottom ends of the vertical plates 10 are fixedly connected with the top end of the base 1;
the base 1 top is fixed and is equipped with two second motors 8, the fixed guide roll 6 that is equipped with in output shaft top of second motor 8, guide roll 6 is perpendicular with base 1.
A plurality of conveying rollers 5 are arranged between the two V-shaped brackets 11, the positions of the conveying rollers 5 are sequentially lowered, and two ends of the conveying rollers 5 are respectively and movably connected with the two V-shaped brackets 11 through bearings;
A traction roller 7 is arranged between the two V-shaped brackets 11, two ends of the traction roller 7 are respectively and movably connected with the two V-shaped brackets 11 through bearings, the position of the traction roller 7 is lower than that of the lowest conveying roller 5, and the guide roller 6 is arranged between the traction roller 7 and the lowest conveying roller 5.
A third motor 9 is fixedly arranged on one of the V-shaped brackets 11, and an output shaft of the third motor 9 penetrates through the V-shaped bracket 11 and is fixedly connected with one end of the traction roller 7.
After the rubber material sheet is transported to the highest position through the conveying net 4, the rubber material sheet falls down from the conveying net 4 and falls on the top end of the conveying roller 5, the positions of the conveying roller 5 are sequentially lowered and obliquely arranged, therefore, the rubber material sheet falling on the conveying roller 5 moves obliquely downwards along the conveying roller 5, the conveying roller 5 slides, when the rubber material sheet slides to the guide roller 6, the second motor 8 drives the guide roller 6 to rotate, a guiding effect is achieved on the rubber material sheet, finally the rubber material sheet moves to the traction roller 7, the traction roller 7 rotates under the driving of the third motor 9, and the rubber material sheet is pulled to move continuously.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (7)
1. The utility model provides a traction transmission device, includes base (1), base (1) top is equipped with two V type supports (11), its characterized in that: the top end of the V-shaped bracket (11) is provided with side plates (12), and an inclined conveying net (4) is arranged between the two side plates (12);
Two roller shafts (13) are arranged in the conveying net (4), a plurality of driving rollers (14) are fixedly arranged at the outer ends of the roller shafts (13), the outer ends of the driving rollers (14) are contacted with the inner side of the conveying net (4), and two ends of the roller shafts (13) are respectively and movably connected with two side plates (12) through bearings;
Be equipped with center pin (15) between two drum shaft (13), center pin (15) are established in the higher one end of transport net (4), center pin (15) both ends respectively with two curb plates (12) through bearing swing joint, center pin (15) outer end is fixed with rubber pad (16), rubber pad (16) outer end contacts with transport net (4) and rubber pad (16) outer end is in the mesh of transport net (4).
2. A traction transmission device according to claim 1, characterized in that: the rubber pad (16) is made of high-temperature-resistant rubber, a first motor (2) is installed on one side plate (12), an output shaft of the first motor (2) penetrates through the side plate (12) and is fixedly connected with one end of one of the roller shafts (13), and the first motor (2) drives the conveying net (4) to move upwards.
3. A traction transmission device according to claim 1, characterized in that: the top of the conveying net (4) is provided with a cooling mechanism (3), the cooling mechanism (3) comprises an air box (301), a fan (302) is arranged at the top end of the air box (301), and a plurality of upper air outlet holes (305) are formed in the bottom end of the air box (301).
4. A traction transmission device according to claim 3, characterized in that: a plurality of air guide pipes (303) are arranged between the two side plates (12), the air guide pipes (303) are positioned on the inner side of the conveying net (4), two ends of each air guide pipe (303) penetrate through the two side plates (12) respectively and are bent upwards, two ends of each air guide pipe (303) are connected with an air box (301), and a plurality of lower air outlet holes (304) are formed in the top ends of the air guide pipes (303).
5. A traction transmission device according to claim 1, characterized in that: a plurality of vertical plates (10) are fixedly arranged at the bottom end of the V-shaped support (11), and the bottom ends of the vertical plates (10) are fixedly connected with the top end of the base (1);
the novel electric motor is characterized in that two second motors (8) are fixedly arranged at the top end of the base (1), guide rollers (6) are fixedly arranged at the top end of an output shaft of each second motor (8), and the guide rollers (6) are perpendicular to the base (1).
6. A traction transmission device according to claim 5, wherein: a plurality of conveying rollers (5) are arranged between the two V-shaped brackets (11), the positions of the conveying rollers (5) are sequentially lowered, and two ends of the conveying rollers (5) are respectively and movably connected with the two V-shaped brackets (11) through bearings;
A traction roller (7) is arranged between the two V-shaped brackets (11), two ends of the traction roller (7) are respectively and movably connected with the two V-shaped brackets (11) through bearings, the position of the traction roller (7) is lower than that of the lowest conveying roller (5), and the guide roller (6) is arranged between the traction roller (7) and the lowest conveying roller (5).
7. A traction transmission device according to claim 6, wherein: a third motor (9) is fixedly arranged on one of the V-shaped brackets (11), and an output shaft of the third motor (9) penetrates through the V-shaped bracket (11) and is fixedly connected with one end of the traction roller (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322336186.5U CN220925280U (en) | 2023-08-29 | 2023-08-29 | Traction transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322336186.5U CN220925280U (en) | 2023-08-29 | 2023-08-29 | Traction transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220925280U true CN220925280U (en) | 2024-05-10 |
Family
ID=90939194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322336186.5U Active CN220925280U (en) | 2023-08-29 | 2023-08-29 | Traction transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220925280U (en) |
-
2023
- 2023-08-29 CN CN202322336186.5U patent/CN220925280U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |