CN221190234U - Tensioning device of turning conveying belt - Google Patents
Tensioning device of turning conveying belt Download PDFInfo
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- CN221190234U CN221190234U CN202323203440.0U CN202323203440U CN221190234U CN 221190234 U CN221190234 U CN 221190234U CN 202323203440 U CN202323203440 U CN 202323203440U CN 221190234 U CN221190234 U CN 221190234U
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- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000004952 Polyamide Substances 0.000 claims description 4
- 229920002647 polyamide Polymers 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a tensioning device of a turning conveyor belt, which relates to the field of mold processing and has the technical key points that: the automatic feeding device is characterized by comprising a supporting frame, wherein a conveying frame is arranged at the top of the supporting frame, a plurality of conveying rollers are arranged at the top of the conveying frame, a turning conveying belt is sleeved outside the conveying rollers, a conveying motor is arranged on one side of the conveying frame, the conveying rollers are driven to rotate, a movable frame is hinged to the inside of the supporting frame, a rotating cavity is formed in one end of the movable frame, tensioning rollers are rotationally connected with the rotating cavity, the tensioning rollers are tightly attached to the turning conveying belt, the aim is to solve the technical problems that the molds are different in batch and different in weight, the tensioning rollers are fixed through screws, and when the molds exceed the loads of the screws, the tensioning rollers are separated from and tightly attached to the turning conveying belt, so that the conveying rollers cannot contact the turning conveying belt, and inconvenience in production is caused.
Description
Technical Field
The utility model relates to the field of mold processing, in particular to a tensioning device for a turning conveyor belt.
Background
When the turning conveyer belt carries the mould, because the weight of mould is heavier, consequently the mould can produce great gravity to the turning conveyer belt, because the arc shape characteristics of turning conveyer belt, when the turning conveyer belt carries the mould, not only need bear the weight of mould, still need bear the centripetal force from the centre of a circle, thereby lead to the turning conveyer belt to break away from with the contact of conveying cylinder, make the turning conveyer belt lose power, in order to solve this technical problem, can install a tensioning cylinder on the carriage in the prior art generally, a section of turning conveyer belt is located between tensioning cylinder and the conveying cylinder, tensioning cylinder hugs closely the turning conveyer belt, make the turning conveyer belt keep with the contact of conveying cylinder, but the mould batch that needs to carry is different, and tensioning cylinder is fixed through the screw, when the mould surpasses the load of screw, tensioning cylinder can break away from hugging closely the turning conveyer belt, thereby lead to the conveying cylinder again can't contact the turning conveyer belt, cause the inconvenience of production.
Disclosure of utility model
The utility model provides a tensioning device for a turning conveyor belt to solve the technical problems that the conveying rollers cannot contact the turning conveyor belt and the production is inconvenient because the tensioning rollers are fixed through screws and the tensioning rollers are separated from close contact with the turning conveyor belt when the molds exceed the load of the screws due to different batches of conveyed molds.
The technical scheme for solving the technical problems is as follows:
The utility model provides a overspeed device tensioner of turn conveyer belt, includes the support frame, the top of support frame is equipped with the carriage, the top of carriage is equipped with a plurality of conveying rollers, and is a plurality of conveying roller overcoat is equipped with the turn conveyer belt, one side of carriage is equipped with conveying motor, conveying motor drive is arbitrary conveying roller rotates, the inside of support frame articulates there is the movable frame, the rotation cavity has been seted up to the one end of movable frame, the rotation cavity swivelling joint has the tensioning roller, the tensioning roller is hugged closely the turn conveyer belt, the other end of movable frame is equipped with the bearing frame, the inside of bearing frame has been seted up and has been born the cavity, bear the weight of being loaded with one or more balancing weights in the cavity.
When the die weight that the turning conveyer belt needs to carry is heavier, increase the balancing weight in the bearing cavity, the balancing weight drives the movable frame and rotates, and the movable frame drives the tensioning cylinder and hugs closely the turning conveyer belt for the dynamics of hugging closely of tensioning cylinder increases, thereby adjusts the dynamics of hugging closely of tensioning cylinder according to the weight of die, makes the turning conveyer belt keep the contact with conveying cylinder, avoids the turning conveyer belt to lose power.
Further, in the application, a traction rope is arranged at the other end of the movable frame, and one end of the traction rope is connected with the top of the bearing frame.
The length of the traction rope can be conveniently replaced according to the height of the turning conveying belt, so that the turning conveying belt with different heights can be conveniently adapted.
Further, in the application, a first fixing ring is arranged at the other end of the movable frame, the other end of the traction rope is bound with the first fixing ring, a second fixing ring is arranged at the top of the bearing frame, and one end of the traction rope is bound with the second fixing ring.
When the traction rope is installed, the other end of the traction rope is bound with the first fixing ring, and one end of the traction rope is bound with the second fixing ring, so that the position of the traction rope is fixed conveniently.
Further, in the present application, the traction rope is a steel rope or a multi-strand rope or a polyamide rope.
Further, in the application, a limiting rod is arranged at the inner bottom of the bearing cavity, one end of the limiting rod is separated from the inner top of the bearing cavity, a limiting groove is formed in the balancing weight, and the limiting groove is spliced with the limiting rod.
Further, in the application, a guide frame is arranged in the support frame, a guide cavity is formed in the top of the guide frame, guide sliding grooves are formed in two sides of the guide cavity, guide sliding blocks are arranged on two sides of the bearing frame, and the guide sliding blocks on two sides of the bearing frame are respectively in sliding fit with the guide sliding grooves on two sides of the guide cavity.
Further, in the application, the tensioning roller is sleeved with an anti-slip sleeve, and the anti-slip sleeve has elasticity.
Further, in the application, limiting rings are arranged on the two outer sides of the tensioning roller, and the anti-slip sleeve is positioned between the two limiting rings.
Further, in the application, the two sides of the rotating cavity are provided with rotating grooves, the two sides of the tensioning roller are provided with rotating shafts, and the rotating shafts at the two sides of the tensioning roller are respectively in rotating fit with the rotating grooves at the two sides of the rotating cavity.
Further, in the application, bearings are arranged in the rotating grooves, and the rotating shafts at two sides of the tensioning roller are respectively in rotating fit with inner rings of the bearings at two sides of the rotating cavity.
The utility model has the following beneficial effects:
When the die weight that the turning conveyer belt needs to carry is heavier, increase the balancing weight in the bearing cavity, the balancing weight drives the movable frame and rotates, and the movable frame drives the tensioning cylinder and hugs closely the turning conveyer belt for the dynamics of hugging closely of tensioning cylinder increases, thereby adjusts the dynamics of hugging closely of tensioning cylinder according to the weight of die, makes the turning conveyer belt keep the contact with the conveying cylinder, avoids the turning conveyer belt to lose power.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the movable frame of the present utility model.
Fig. 3 is a schematic structural view of the guide frame of the present utility model.
Fig. 4 is a schematic structural view of the load bearing frame of the present utility model.
Fig. 5 is a schematic structural view of the tensioning roller of the present utility model.
Wherein, the reference numerals:
1. A carriage; 2. turning a conveyor belt; 3. a conveying motor; 4. a support frame; 5. a conveying roller; 6. tensioning roller; 7. a movable frame; 9. A traction rope; 10. a first fixing ring; 11. a second fixing ring; 12. a bearing frame; 13. a guide frame; 14. a guide chute; 15. a guide slide block; 16. a load bearing cavity; 17. a limit rod; 18. balancing weight; 19. a limit groove; 20. a rotating groove; 21. an anti-skid sleeve; 22. a limiting ring; 23. a rotating shaft; 24. a bearing; 25. a guide cavity; 26. the cavity is rotated.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-4, in some embodiments, a tensioning device for a turning conveyor belt comprises a supporting frame 4, a conveying frame 1 is arranged at the top of the supporting frame 4, a plurality of conveying rollers 5 are arranged at the top of the conveying frame 1, a turning conveyor belt 2 is sleeved outside the conveying rollers 5, a conveying motor 3 is arranged on one side of the conveying frame 1, the conveying motor 3 drives any conveying roller 5 to rotate, a movable frame 7 is hinged inside the supporting frame 4, a rotating cavity 26 is arranged at one end of the movable frame 7, a tensioning roller 6 is rotationally connected in the rotating cavity 26, the tensioning roller 6 is closely attached to the turning conveyor belt 2, a bearing frame 12 is arranged at the other end of the movable frame 7, a bearing cavity 16 is arranged inside the bearing frame 12, and one or more balancing weights 18 are loaded in the bearing cavity 16.
Through the technical scheme, when the weight of the die which is required to be conveyed by the turning conveyor belt 2 is heavier, the balancing weight 18 is added in the bearing cavity 16, the balancing weight 18 drives the movable frame 7 to rotate, the movable frame 7 drives the tensioning roller 6 to cling to the turning conveyor belt 2, so that the cling force of the tensioning roller 6 is increased, the cling force of the tensioning roller 6 is adjusted according to the weight of the die, the turning conveyor belt 2 is kept in contact with the conveying roller 5, and the turning conveyor belt 2 is prevented from losing power.
In addition, when the weight of the mould to be conveyed is reduced, the adhesion force of the tensioning roller 6 to the turning conveyor belt 2 can be reduced by reducing the balancing weight 18 in the bearing cavity 16, so that the abrasion of the tensioning roller 6 to the turning conveyor belt 2 during conventional weight conveying is reduced, and the service life of the turning conveyor belt 2 is prolonged.
Referring to fig. 1-4, in some embodiments, the other end of the movable frame 7 is provided with a traction rope 9, and one end of the traction rope 9 is connected to the top of the bearing frame 12.
When the turning conveyor belt 2 is actually used, the supporting frame 4 needs to be adjusted according to the height of the docking device, and a plurality of adjusting support legs are usually arranged at the bottom of the supporting frame 4 so as to adjust the height of the turning conveyor belt 2.
Through the above technical scheme, the length of the haulage rope 9 can be conveniently replaced according to the height of the turning conveyor belt 2, so that the turning conveyor belt 2 with different heights can be conveniently adapted.
Referring to fig. 1-4, in some embodiments, a first fixing ring 10 is disposed at the other end of the movable frame 7, the other end of the traction rope 9 is tied to the first fixing ring 10, a second fixing ring 11 is disposed at the top of the load-bearing frame 12, and one end of the traction rope 9 is tied to the second fixing ring 11.
Through the technical scheme, when the traction rope 9 is installed, the other end of the traction rope 9 is bound with the first fixing ring 10, and one end of the traction rope 9 is bound with the second fixing ring 11, so that the position of the traction rope 9 is conveniently fixed.
Referring to fig. 1-4, in some embodiments, the traction rope 9 is a steel rope or a multi-strand rope or a polyamide rope.
Through the technical scheme, the steel wire rope is a heavy high-strength rope, is formed by winding a plurality of steel wire ropes, has no elasticity and has strong bearing capacity; the polyester rope has the advantages of high tension, high rigidity, strong wear resistance and the like; the polyamide rope is also called as an ultra-high molecular weight polyethylene rope, and is a rope with high strength, low elongation and light weight; the weight of the plurality of weights 18 can be conveniently carried by the above materials.
Referring to fig. 1-5, in some embodiments, a stop lever 17 is disposed at the bottom of the bearing cavity 16, one end of the stop lever 17 is spaced from the top of the bearing cavity 16, and a stop slot 19 is formed in the counterweight 18, where the stop slot 19 is inserted into the stop lever 17.
Through the above technical scheme, when the balancing weight 18 is placed in the bearing cavity 16, the limiting groove 19 of the balancing weight 18 is inserted into the limiting rod 17 of the bearing cavity 16, so that the balancing weight 18 is prevented from being separated from the bearing cavity 16.
Referring to fig. 3-4, in some embodiments, a guide frame 13 is provided in the support frame 4, a guide cavity 25 is provided at the top of the guide frame 13, guide sliding grooves 14 are provided at two sides of the guide cavity 25, guide sliding blocks 15 are provided at two sides of the bearing frame 12, and the guide sliding blocks 15 at two sides of the bearing frame 12 are respectively in sliding fit with the guide sliding grooves 14 at two sides of the guide cavity 25.
Through the above technical solution, when the weight block 18 is placed in the bearing cavity 16, the bearing frame 12 will move downward, and the guide slide block 15 of the bearing frame 12 slides along the guide chute 14, so as to guide the moving direction of the bearing frame 12.
Referring to fig. 1-5, in some embodiments, the tensioning roller 6 is sheathed with an anti-slip sleeve 21, the anti-slip sleeve 21 having elasticity.
Through the technical scheme, the anti-skid sleeve 21 can be made of rubber, so that the friction force between the tensioning roller 6 and the turning conveyor belt 2 is enhanced, and the tensioning roller 6 is prevented from being separated from the turning conveyor belt 2.
Referring to fig. 5, in some embodiments, the tensioning roller 6 is provided with a stop collar 22 on both sides outside the tensioning roller, and the anti-slip sleeve 21 is located between the stop collars 22.
Through the above technical scheme, the two limiting rings 22 can be convenient for limiting the position of the anti-skid sleeve 21, thereby avoiding the separation of the anti-skid sleeve 21.
Referring to fig. 5, in some embodiments, the rotating grooves 20 are formed on two sides of the rotating cavity 26, the rotating shafts 23 are formed on two sides of the tensioning roller 6, and the rotating shafts 23 on two sides of the tensioning roller 6 are respectively in rotating fit with the rotating grooves 20 on two sides of the rotating cavity 26.
Through above-mentioned technical scheme, when turning conveyer belt 2 transmission, turning conveyer belt 2 can drive tensioning cylinder 6 rotation, and the pivot 23 and the rotation groove 20 rotation of tensioning cylinder 6 to the rotation position to tensioning cylinder 6 is led.
Referring to fig. 5, in some embodiments, bearings 24 are provided in the rotating groove 20, and the rotating shafts 23 on both sides of the tension roller 6 are respectively in rotating engagement with inner rings of the bearings 24 on both sides of the rotating cavity 26.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (10)
1. The utility model provides a overspeed device tensioner of turn conveyer belt, includes the support frame, the top of support frame is equipped with the carriage, the top of carriage is equipped with a plurality of conveying rollers, and is a plurality of conveying roller overcoat is equipped with the turn conveyer belt, one side of carriage is equipped with conveying motor, conveying motor drive is arbitrary conveying roller rotates, its characterized in that, the inside of support frame articulates there is the fly frame, the rotation cavity has been seted up to the one end of fly frame, the rotation cavity internal rotation is connected with the tensioning roller, the tensioning roller is hugged closely the turn conveyer belt, the other end of fly frame is equipped with the bearing frame, the inside of bearing frame has been seted up and has been born the cavity, bear and be equipped with one or more balancing weights in the cavity.
2. The tensioning device for a turning conveyor belt according to claim 1, wherein a traction rope is arranged at the other end of the movable frame, and one end of the traction rope is connected with the top of the bearing frame.
3. The tensioning device for a turning conveyor belt according to claim 2, wherein a first fixing ring is arranged at the other end of the movable frame, the other end of the traction rope is bound with the first fixing ring, a second fixing ring is arranged at the top of the bearing frame, and one end of the traction rope is bound with the second fixing ring.
4. A tensioner of a turning conveyor belt according to claim 2, characterized in that the traction rope is a steel rope or a multi-strand rope or a polyamide rope.
5. The tensioning device for the turning conveyor belt according to claim 1, wherein a limiting rod is arranged at the inner bottom of the bearing cavity, one end of the limiting rod is separated from the inner top of the bearing cavity by a space, a limiting groove is formed in the balancing weight, and the limiting groove is spliced with the limiting rod.
6. The tensioning device for a turning conveyor belt according to claim 1, wherein a guide frame is arranged in the support frame, a guide cavity is formed in the top of the guide frame, guide sliding grooves are formed in two sides of the guide cavity, guide sliding blocks are arranged on two sides of the bearing frame, and the guide sliding blocks on two sides of the bearing frame are respectively in sliding fit with the guide sliding grooves on two sides of the guide cavity.
7. A tensioner for a turning belt according to claim 1, wherein the tensioner roller is externally sleeved with an anti-slip sleeve, the anti-slip sleeve having elasticity.
8. The tensioner of claim 7, wherein the tensioner is provided with stop rings on opposite sides of the tensioner cylinder, and the anti-slip sleeve is positioned between the stop rings.
9. The tensioning device for a turning conveyor belt according to claim 1, wherein rotating grooves are formed in two sides of the rotating cavity, rotating shafts are arranged on two sides of the tensioning roller, and the rotating shafts on two sides of the tensioning roller are respectively in rotating fit with the rotating grooves on two sides of the rotating cavity.
10. The tensioner of claim 9, wherein bearings are disposed in the rotating grooves, and the shafts on both sides of the tensioner roller are respectively in rotational engagement with the inner rings of the bearings on both sides of the rotating cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323203440.0U CN221190234U (en) | 2023-11-27 | 2023-11-27 | Tensioning device of turning conveying belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323203440.0U CN221190234U (en) | 2023-11-27 | 2023-11-27 | Tensioning device of turning conveying belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221190234U true CN221190234U (en) | 2024-06-21 |
Family
ID=91488726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323203440.0U Active CN221190234U (en) | 2023-11-27 | 2023-11-27 | Tensioning device of turning conveying belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221190234U (en) |
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2023
- 2023-11-27 CN CN202323203440.0U patent/CN221190234U/en active Active
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