CN211594003U - Rubber block conveying device - Google Patents
Rubber block conveying device Download PDFInfo
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- CN211594003U CN211594003U CN201921986983.5U CN201921986983U CN211594003U CN 211594003 U CN211594003 U CN 211594003U CN 201921986983 U CN201921986983 U CN 201921986983U CN 211594003 U CN211594003 U CN 211594003U
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- hopper
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- driving wheel
- lifting
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Abstract
The utility model discloses a rubber block conveying device relates to and smelts gluey equipment technical field. Comprises a guide rail which is parallel and is obliquely arranged upwards, and the upper end of the guide rail is bent downwards in a circular arc shape; the two sides of the rear part of the hopper are provided with rollers which are respectively matched with the guide rails on the two sides in a rolling way; the lifting brackets are symmetrically arranged on the outer sides of the guide rails and extend upwards in an inclined mode along the direction of the guide rails; and traction mechanisms are symmetrically arranged on the lifting supports at the two sides, the traction mechanisms are connected with the hopper through rotating shafts, and the rotating shafts are transversely arranged at the bottom of the hopper. The utility model discloses the pivot of well hopper bottom is along promoting the support motion all the time, and the upset angle of hopper revolute shaft does not receive the restriction of the convex radian of buckling in guide rail upper end, but is relevant with the difference in height of pivot apart from the guide rail upper end, therefore the upset angle of hopper can reach 60 ~ 90 degrees, can effectively avoid the gluing piece at the hopper, consequently, need not artificial intervention in the production process, and is efficient, and the security is good.
Description
Technical Field
The utility model relates to a smelt gluey equipment technical field, specifically a rubber block conveyor.
Background
In the process of producing the V-belt, rubber for processing the V-belt is required to be prepared, various compounding agents are added into raw rubber, the plasticity of the raw rubber is improved through a plasticator, then carbon black or other various rubber additives and the rubber are uniformly mixed into rubber through mixing, the rubber is in an integral blocky structure when being output from the plasticator, and the rubber is transported to a calender through a special rubber lifting mechanism for calendering. At gluey piece transfer in-process, traditional mode is transported through artifical promotion skip, transports still need to lean on the manpower to carry gluey piece to between the roller on the calender after to the calender, then opens the calender and carry out the calendering, and this kind of transportation mode intensity of labour is big, efficient, has seriously dragged the production progress slowly to the human cost is high, and the security is poor.
Through retrieval, chinese patent, application publication No.: CN 109455468A, application publication date: 2019.03.12, discloses a rubber compound sheet lifting and conveying device, which comprises a lifting frame, a lifting hopper and a lifting power device, wherein the discharging end of the lifting frame is fixedly connected with a discharging buffer device, the outer side of the discharging end of the lifting frame is fixedly provided with a door-shaped bracket, the discharging buffer device penetrates through the door-shaped bracket, and the upper end of the door-shaped bracket is provided with a hopper anti-collision device; promote the hopper under the drive that promotes power device, move to the discharge end of hoisting frame, promote the hopper upset will fill in the piece of gluing export to ejection of compact buffer on, will glue the piece by ejection of compact buffer and carry to the rubber roll of calender on. The overturning angle of the lifting hopper depends on the radian of the arc frame part of the tipping bucket, a larger overturning angle is difficult to design, the situation that the rubber block is stuck in the hopper is easy to occur in the using process, and at the moment, a worker needs to manually pull the rubber block out of the hopper, so that the production efficiency is seriously influenced; and because the hopper is higher this moment, the staff just can go up the operation with the help of the staircase, and the security is relatively poor.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved by the utility model
The promotion hopper to prior art's gluey piece conveyor is difficult to design great rotation angle, appears gluey piece very easily in the use and glues the condition in the hopper, seriously influences production efficiency's problem, the utility model provides a gluey piece conveyor, the pivot of hopper bottom is along promoting the support motion all the time, and the rotation angle of hopper revolute axle does not receive the restriction of the convex radian of buckling of guide rail upper end, but is relevant with the difference in height of pivot apart from the guide rail upper end, therefore the rotation angle of hopper can reach 60 ~ 90 degrees, can effectively avoid gluey piece to glue at the hopper, consequently, need not manual intervention in the production process, and is efficient, and the security is good.
Technical scheme
In order to solve the above problem, the utility model provides a technical scheme does:
a gum conveying apparatus, comprising: the upper end of the guide rail is bent downwards in an arc shape; the two sides of the rear part of the hopper are provided with rollers which are respectively matched with the guide rails on the two sides in a rolling way; the lifting brackets are symmetrically arranged on the outer sides of the guide rails and extend upwards in an inclined mode along the direction of the guide rails; and traction mechanisms are symmetrically arranged on the lifting supports on the two sides, the traction mechanisms are connected with the hopper through rotating shafts, and the rotating shafts are transversely arranged at the bottom of the hopper.
Further, a second bearing seat is arranged at the bottom of the hopper, and the rotating shaft is installed on the second bearing seat.
Furthermore, the traction mechanism comprises a second driven wheel, a third driven wheel and a first transmission unit, the third driven wheel and the second driven wheel are respectively arranged at the upper end and the lower end of the lifting support, the first transmission unit is in transmission connection between the second driven wheel and the third driven wheel, a first bearing seat is fixed on the first transmission unit, and one end of the rotating shaft is installed on the first bearing seat.
The traction mechanism comprises a traction mechanism body, and is characterized by further comprising a motor used for driving the traction mechanism body, wherein a driving wheel is installed on an output shaft of the motor, the driven wheels on two sides are connected through a driven shaft, a driven wheel I is arranged on the driven shaft, and the driving wheel is in transmission connection with the driven wheel I through a transmission unit II.
Further, the first transmission unit and the second transmission unit are transmission belts or transmission chains.
Furthermore, travel switches are arranged at the upper end and the lower end of the lifting support and are respectively used for limiting the upper limit position and the lower limit position of the hopper movement.
Furthermore, the end part of the rotating shaft is provided with an extending end which exceeds the outer side of the lifting bracket, and the extending end is used for triggering the travel switch.
Further, the width of the front end of the hopper is larger than the distance between the guide rails on the two sides and smaller than the distance between the lifting brackets on the two sides.
Furthermore, the rollers are also arranged on two sides of the front part of the hopper, and the two rollers on the front part are respectively matched with the guide rails on two sides in a rolling manner.
Further, the rotating shaft is transversely arranged at the position, close to the rear, of the bottom of the hopper.
Advantageous effects
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:
(1) the utility model provides a rubber block conveying device, the pivot of hopper bottom is along promoting the support motion all the time, and the upset angle of hopper revolving shaft is not restricted by the radian of the circular arc of guide rail upper end bending, but is relevant with the difference in height of pivot apart from the guide rail upper end, therefore the upset angle of hopper can reach 60 ~ 90 degrees, can effectively avoid the rubber block to glue at the hopper, consequently, need not artificial intervention in the production process, efficient, the security is good;
(2) the utility model provides a rubber block conveying device, the rotating shaft, the first transmission unit and the hopper are movably matched, and the overturning of the hopper still cannot be influenced under the condition that the rotating shaft is movably failed in one of the first bearing seat and the second bearing seat, so that the continuous production can be ensured;
(3) the utility model provides a rubber block conveying device, the upper and lower both ends of the lifting support are provided with travel switches, the upper and lower limit positions of the hopper motion can be automatically limited, and the travel switch at the upper end of the lifting support can control the position of the hopper entering the turning state, and the turning angles are consistent;
(4) the utility model provides a pair of gluey piece conveyor carries gluey piece in-process, and the hopper front portion through the gyro wheel all the time with the cooperation of guide rail surface roll, the hopper overturn gently stably when empting gluey piece, can not cause the striking to the guide rail, can effectively avoid the guide rail and the damage of hopper because of this kind of striking causes.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the hopper;
FIG. 3 is a schematic view of the traction mechanism;
FIG. 4 is a schematic view of the working state of the present invention;
in the above drawings: 1. a guide rail; 2. lifting the support; 3. a traction mechanism; 30. a first bearing seat; 31. a second driven wheel; 310. a driven shaft; 32. a driven wheel III; 33. a first transmission unit; 4. a hopper; 41. a second bearing seat; 42. a rotating shaft; 420. an extension end; 43. a roller; 5. a travel switch; 6. a motor; 7. a driving wheel; 8. a second transmission unit; 9. a driven wheel I; 1000. a mixing chamber; 2000. and (3) a roller.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings, for the purpose of helping those skilled in the art to understand more completely, accurately and deeply the conception and technical solution of the present invention, and to facilitate its implementation.
Example 1
As shown in fig. 1, the rubber block conveying device in this embodiment includes a guide rail 1 disposed in parallel and inclined upward, and an upper end of the guide rail 1 is bent downward in a circular arc shape; the hopper is characterized by further comprising a hopper 4, wherein two sides of the rear part of the hopper 4 are provided with idler wheels 43, and the idler wheels 43 are respectively matched with the guide rails 1 on two sides in a rolling manner; the lifting support 2 is symmetrically arranged on the outer side of the guide rail 1 and extends upwards along the direction of the guide rail 1 in an inclined manner; the two sides of the lifting support 2 are symmetrically provided with traction mechanisms 3, the traction mechanisms 3 are connected with the hopper 4 through a rotating shaft 42, and the rotating shaft 42 is transversely arranged at the bottom of the hopper 4.
As shown in fig. 4, after the mixing is completed, the mixing chamber 1000 on the mixing mill is turned over to dump the rubber blocks into the hopper 4, then the rubber block conveying device is started, the traction mechanism 3 drives the hopper 4 to move upwards along the guide rail 1, when the hopper 4 moves to a distance higher than the upper end of the guide rail 1, the traction mechanism 3 is controlled to stop moving, at the moment, the hopper 4 is turned downwards under the action of inertia, and the rubber blocks are dumped onto the roller 2000 on the calender. In this embodiment, the width of the front end of the hopper 4 is greater than the distance between the guide rails 1 on both sides and smaller than the distance between the lifting brackets 2 on both sides, and after the hopper is turned downwards, the front end of the hopper is lapped on the arc-shaped bent section at the upper end of the guide rail 1 to prevent the hopper from being turned downwards excessively. After the conveying is finished, the traction mechanism 3 is controlled to convey the hopper 4 downwards, the front end of the hopper 4 slides against the surface of the guide rail 1, and after the hopper leaves the arc-shaped bent section at the upper end of the guide rail 1, the hopper 4 slightly turns over to enable the rear roller 43 to be in contact with the guide rail 1, and then the hopper is continuously conveyed downwards to the initial position.
The rubber block conveying device in the embodiment has the advantages that the rotating shaft 42 always moves along the lifting support 2, the overturning angle of the hopper 4 around the rotating shaft 42 is not limited by the arc-shaped bending radian at the upper end of the guide rail 1, but is related to the height difference of the rotating shaft 42 from the upper end of the guide rail 1, so that the overturning angle of the hopper 4 can reach 60-90 degrees, and the rubber block can be effectively prevented from being adhered to the hopper 4.
Some structures of the rubber block conveying device in this embodiment are specifically described below:
as shown in fig. 2, a second bearing seat 41 is arranged at the bottom of the hopper 4, and the rotating shaft 42 is mounted on the second bearing seat 41, so that the hopper 4 can rotate relative to the rotating shaft 42 by virtue of the movable fit between the second bearing seat 41 and the rotating shaft 42.
As shown in fig. 3, the traction mechanism 3 includes a second driven wheel 31, a third driven wheel 32 and a first transmission unit 33, the third driven wheel 32 and the second driven wheel 31 are respectively disposed at the upper end and the lower end of the lifting bracket 2, the first transmission unit 33 is in transmission connection between the second driven wheel 31 and the third driven wheel 32, and the second driven wheel 31 is driven to rotate to drive the third driven wheel 32 and the first transmission unit 33 to move. A first bearing seat 30 is fixed on the first transmission unit 33, and one end of the rotating shaft 42 is installed on the first bearing seat 30. Because the rotating shaft 42 is movably matched with the first transmission unit 33 and the hopper 4, the overturning of the hopper 4 cannot be influenced under the condition that the rotating shaft 42 fails to move in one of the first bearing seat 30 and the second bearing seat 41, and the continuous production can be ensured. In this embodiment, the first transmission unit 33 is a transmission belt or a transmission chain.
As shown in fig. 1, the present embodiment further includes a motor 6 for driving the traction mechanism 3, an output shaft of the motor 6 is provided with a driving wheel 7, the driven wheels two 31 on two sides are connected through the driven shaft 310, the driven shaft 310 is provided with a driven wheel one 9, and the driving wheel 7 is in transmission connection with the driven wheel one 9 through a transmission unit two 8. After the motor 6 is started, the driving wheel 7 is driven to rotate, and the driven wheel I9 is driven to rotate through the transmission unit II 8, so that the traction mechanism 3 is driven to work. In this embodiment, the second transmission unit 8 is also a transmission belt or a transmission chain.
In addition, as shown in fig. 1, in the present embodiment, the upper and lower ends of the lifting frame 2 are provided with a travel switch 5, the travel switch 5 is electrically connected to the control system of the motor 6, and the travel switches 5 are respectively used for defining the upper and lower limit positions of the movement of the hopper 4. The end of the rotating shaft 42 has an extended end 420 beyond the outside of the lifting bracket 2, and the extended end 420 is used for triggering the travel switch 5. When the hopper 4 moves to the upper limit position, the extending end 420 touches a travel switch 5 at the upper end of the lifting bracket 2, the travel switch 5 gives a signal to stop the motor 6, the hopper 4 enters an overturning state under the action of inertia, so that the position of the hopper 4 entering the overturning state is controllable, and the overturning angles are consistent; similarly, when the hopper 4 moves to the lower limit position, the protruding end 420 touches the travel switch 5 at the lower end of the lifting bracket 2, and the travel switch 5 gives a signal to stop the motor 6, so that the hopper 4 enters the material receiving state.
Example 2
The basic structure of the rubber block conveying device in this embodiment is the same as that in embodiment 1, and the difference and improvement lies in that the rollers 43 are also arranged on both sides of the front portion of the hopper 4, and the two rollers 43 on the front portion are respectively in rolling fit with the guide rails 1 on both sides. The rotating shaft 42 is transversely arranged at the position close to the rear of the bottom of the hopper 4, so that the rotating shaft 42 moves backwards to the fulcrum of the hopper 4, the center of gravity of the hopper 4 is positioned at the front side of the rotating shaft 42, the front roller 43 is ensured to roll along the guide rail 1 all the time, and the distance from the rotating shaft 42 to the rear end of the hopper 4 is about one fourth of the length of the hopper 4 in the embodiment.
After mixing, a mixing chamber 1000 on the mixing roll is turned over to dump rubber blocks into a hopper 4, then a rubber block conveying device is started, a traction mechanism 3 drives the hopper 4 to move upwards along a guide rail 1, after a roller 43 at the front end of the hopper 4 enters a circular arc bending section at the upper end of the guide rail 1, the traction mechanism 3 drives the hopper 4 to continue to move, the roller 43 at the rear end of the hopper 4 is separated from the guide rail 1, the hopper 4 is turned downwards until an extending end 420 at the end part of a rotating shaft 42 touches a travel switch 5 at the upper end of a lifting support 2, the hopper 4 is turned over in place, and the rubber blocks are dumped out; after pouring, the traction mechanism 3 reversely pulls the hopper 4 to move downwards, when the roller 43 at the front end of the hopper 4 leaves the arc-shaped bending section at the upper end of the guide rail 1, the traction mechanism 3 drives the hopper 4 to continue to move, and the roller 43 at the rear end of the hopper 4 is in contact with the guide rail 1.
In this embodiment, in order to ensure that the hopper 4 can move and turn over along the arc-shaped bending section after entering the arc-shaped bending section at the upper end of the guide rail 1, the weight of the rubber block loaded by the hopper 4 needs to be controlled, so as to ensure that the center of the hopper 4 is still at the front end of the hopper 4 under the condition of containing the rubber block.
The rubber block conveying device in the embodiment is characterized in that the front part of the hopper 4 is always matched with the surface of the guide rail 1 in a rolling manner through the roller 43, the hopper 4 is slowly and stably overturned when the rubber block is poured, the guide rail 1 cannot be impacted, and the damage to the guide rail 1 and the hopper 4 caused by the impact can be effectively avoided.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Claims (9)
1. A kind of rubber block conveying appliance, characterized by comprising:
the upper end of the guide rail (1) is bent downwards in an arc shape; and
the hopper (4) is provided with rollers (43) at two sides of the rear part of the hopper, and the rollers (43) are respectively matched with the guide rails (1) at two sides in a rolling way; and
the lifting brackets (2) are symmetrically arranged on the outer side of the guide rail (1) and extend upwards in an inclined mode along the direction of the guide rail (1); and
traction mechanisms (3) are symmetrically arranged on the lifting supports (2) on the two sides, the traction mechanisms (3) are connected with the hopper (4) through rotating shafts (42), and the rotating shafts (42) are transversely arranged at the bottom of the hopper (4);
the width of the front end of the hopper (4) is larger than the distance between the guide rails (1) on the two sides and smaller than the distance between the lifting brackets (2) on the two sides.
2. The slab conveying apparatus as claimed in claim 1, wherein: and a second bearing seat (41) is arranged at the bottom of the hopper (4), and the rotating shaft (42) is installed on the second bearing seat (41).
3. The slab conveying apparatus as claimed in claim 1, wherein: traction mechanism (3) are including following driving wheel two (31), follow driving wheel three (32) and drive unit (33), it sets up respectively to follow driving wheel three (32) and follow driving wheel two (31) promote the upper and lower both ends of support (2), drive unit (33) transmission is connected follow driving wheel two (31) and follow between driving wheel three (32), be fixed with bearing frame one (30) on drive unit (33), pivot (42) one end is installed on bearing frame one (30).
4. A block conveyor as in claim 3 wherein: still including being used for the drive motor (6) of drive mechanism (3), install action wheel (7) on the output shaft of motor (6), both sides follow driving wheel two (31) and connect through driven shaft (310), be provided with on driven shaft (310) and follow driving wheel one (9), action wheel (7) with follow driving wheel one (9) and pass through transmission unit two (8) transmission connection.
5. The slab conveying apparatus as claimed in claim 4, wherein: the first transmission unit (33) and the second transmission unit (8) are transmission belts or transmission chains.
6. A block conveyor according to any one of claims 1 to 5, characterized in that: the upper end and the lower end of the lifting support (2) are respectively provided with a travel switch (5), and the travel switches (5) are respectively used for limiting the upper limit position and the lower limit position of the movement of the hopper (4).
7. The slab conveying apparatus as claimed in claim 6, wherein: the end part of the rotating shaft (42) is provided with an extending end (420) which exceeds the outer side of the lifting bracket (2), and the extending end (420) is used for triggering the travel switch (5).
8. A block conveyor according to any one of claims 1 to 5, characterized in that: the two sides of the front part of the hopper (4) are also provided with the rollers (43), and the two rollers (43) at the front part are respectively matched with the guide rails (1) at the two sides in a rolling way.
9. The slab conveying apparatus as claimed in claim 8, wherein: the rotating shaft (42) is transversely arranged at the position, close to the rear, of the bottom of the hopper (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921986983.5U CN211594003U (en) | 2019-11-15 | 2019-11-15 | Rubber block conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921986983.5U CN211594003U (en) | 2019-11-15 | 2019-11-15 | Rubber block conveying device |
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| Publication Number | Publication Date |
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| CN211594003U true CN211594003U (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921986983.5U Active CN211594003U (en) | 2019-11-15 | 2019-11-15 | Rubber block conveying device |
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| CN (1) | CN211594003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112660786A (en) * | 2020-12-29 | 2021-04-16 | 朝阳宏达机械有限公司 | Movable lifting overturning platform and method for lifting and overturning object |
-
2019
- 2019-11-15 CN CN201921986983.5U patent/CN211594003U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112660786A (en) * | 2020-12-29 | 2021-04-16 | 朝阳宏达机械有限公司 | Movable lifting overturning platform and method for lifting and overturning object |
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