CN220998197U - Bag connecting and separating device - Google Patents
Bag connecting and separating device Download PDFInfo
- Publication number
- CN220998197U CN220998197U CN202323213219.3U CN202323213219U CN220998197U CN 220998197 U CN220998197 U CN 220998197U CN 202323213219 U CN202323213219 U CN 202323213219U CN 220998197 U CN220998197 U CN 220998197U
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- conveyor belt
- bag
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- rotating roller
- controller
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- 239000000463 material Substances 0.000 claims abstract description 92
- 230000000903 blocking effect Effects 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 7
- 239000013072 incoming material Substances 0.000 claims 1
- 239000004568 cement Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 230000036632 reaction speed Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
A bag connecting and separating device relates to the technical field of material conveying equipment and comprises a first conveying belt and a blocking unit, wherein a material conveying passage for conveying materials is formed at the upper side of the first conveying belt. A blocking unit provided on an upper side of the first conveyor belt, the blocking unit including a shutter supported to be rotatable, the shutter extending in a width direction of the first conveyor belt; the blocking unit has a first state in which the shutter is rotated to close the material conveying path, and a second state in which the shutter is rotated to open the material conveying path. According to the utility model, the baffle plate is rotated to block the materials, so that the materials pass through the first conveying belt one by one, and the purpose of separating the connected bags is achieved.
Description
Technical Field
The utility model relates to the technical field of material conveying devices, in particular to a bag-connecting separation device.
Background
The existing automatic loader can automatically stack bagged materials (cement bags, feed bags, fertilizer bags and the like), but the existing automatic loader often has the phenomenon of bag connection, namely, when two bags or three bags of bagged materials are relatively close in distance, the bag connection phenomenon can be caused when the bag connection or the machine head reaction speed is not in time when the bag connection or the machine head reaction speed reaches the sub-packaging device or the machine head position of the automatic loader. And once the bag clamping phenomenon occurs, the automatic stacking device is blocked, even the whole line is stopped, so that the production efficiency is seriously influenced.
Disclosure of utility model
The utility model provides a bag connecting and separating device aiming at the technical problems in the prior art, and the baffle plate is rotated to block materials, so that the materials pass through a first conveying belt one by one, and the purpose of separating the bag connecting is achieved.
To achieve the above technical object, an embodiment of the present utility model provides a bag-connected separation device, including:
a first conveyor belt, the upper side of which is provided with a material conveying passage for conveying materials; and
A blocking unit provided on an upper side of the first conveyor belt, the blocking unit including a shutter supported to be rotatable, the shutter extending in a width direction of the first conveyor belt; the blocking unit has a first state in which the shutter is rotated to close the material conveying path, and a second state in which the shutter is rotated to open the material conveying path.
Preferably, the bag-connecting separation device further comprises at least one deceleration unit,
The speed reducing unit comprises a rotating roller positioned at the upper side of the first conveyor belt, and the rotating roller extends along the width direction of the first conveyor belt;
The instantaneous speed direction of the bottom contour of the rotating roller is the same as the belt body movement direction of the first conveying belt; the distance between the rotating roller and the baffle is suitable for when the baffle blocks one material, and the rotating roller is positioned on the upper side of the adjacent material behind the material.
Preferably, the outer circumferential linear velocity of the rotating roller is smaller than the linear velocity of the belt body of the first conveyor belt.
Preferably, the speed reducing unit includes a rotating frame including a first end and a second end disposed opposite to each other, the rotating roller is pivotally connected to the first end of the rotating frame, the second end of the rotating frame is supported in a rotatable state, and a height position of the second end of the rotating frame is higher than a height position of the first end.
Preferably, the speed reducing unit further comprises a speed reducing driving motor, the speed reducing driving motor is fixedly connected with the rotating frame, and the output end of the speed reducing driving motor is in transmission connection with the rotating roller.
Preferably, the speed reducing device further comprises a controller, wherein the controller is connected with the speed reducing unit through a frequency converter;
the controller is connected with the first conveying belt through a frequency converter.
Preferably, the conveyor belt further comprises a second conveyor belt, which is positioned behind the first conveyor belt as seen in the material conveying direction;
The second conveyor belt is provided with a first sensor for detecting materials;
The controller is in signal connection with the first sensor;
The controller is connected with the blocking unit and is configured to control the blocking unit to switch from the second state to the first state after receiving a signal sent by the first sensor and used for detecting materials.
Preferably, a second sensor is arranged on the first conveyor belt, and the second sensor is in signal connection with the controller;
From the direction of material conveying, the second sensor is positioned on the material inlet side of the blocking unit, and the distance between the second sensor and the blocking unit is smaller than the length of the material.
Preferably, the number of the speed reducing units is two, and the speed reducing units are arranged at intervals along the first conveying belt.
Preferably, a third sensor is further included, and the third sensor is installed at a position between the two speed reduction units.
One or more technical solutions provided in the embodiments of the present utility model at least have the following technical effects or advantages: in this embodiment, can block the material through rotating the baffle to make the material pass through first conveyer belt one by one, reach the purpose that separates even bag.
Further, the material is subjected to the decelerating effect of the rotating roller, and the advancing speed of the material is smaller than the moving speed of the belt body of the first conveying belt; and the movement speed of the previous material adjacent to the material is the same as the belt speed of the first conveyor belt, so that a gap is formed between the two adjacent materials, and the baffle plate can conveniently stop the following materials when rotating to a low position.
Drawings
Fig. 1 is a schematic structural view of a bag-connected separator according to an embodiment of the present utility model.
Fig. 2 is a partial enlarged view a in fig. 1.
Fig. 3 is a partial enlarged view B in fig. 1.
Fig. 4 is a schematic structural view of a bag-connected separator according to another embodiment of the present utility model.
Fig. 5 is an electrical schematic diagram of a bag-in-bag separator according to an embodiment of the present utility model.
Description of the reference numerals
100-First conveyer belt, 110-first driving motor, 200-second conveyer belt, 210-second driving motor, 300-blocking unit, 310-blocking bracket, 320-blocking pivot, 330-baffle, 340-cylinder, 350-connecting arm, 400-first reduction unit, 410-reduction bracket, 420-reduction pivot, 430-rotating frame, 440-rotating roller, 450-reduction driving motor, 460-transmission assembly, 461-first sprocket, 462-transmission chain, 463-second sprocket, 500-first sensor, 600-second sensor, 700-material, 800-second reduction unit, 900-third sensor, 1000-controller, 1100-first frequency converter, 1200-second frequency converter, 1300-third frequency converter.
Detailed Description
Other objects and advantages of the present utility model will become apparent from the following explanation of the preferred embodiments of the present utility model.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.
Unless defined otherwise, technical or scientific terms used in this disclosure should be given the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The terms "first," "second," and the like, as used in this disclosure, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Likewise, the terms "a," "an," or "the" and similar terms do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items.
Fig. 1 is a schematic structural view of a bag-connected separator according to an embodiment of the present utility model.
As shown in fig. 1, a bag-by-bag separating apparatus includes a first conveyor belt 100 and a blocking unit 300, and a material conveying path for conveying a material 700 is formed at an upper side of the first conveyor belt 100. A blocking unit 300 is provided at an upper side of the first conveyor belt 100, the blocking unit 300 including a shutter 330 supported to be rotatable, the shutter 330 extending in a width direction of the first conveyor belt 100; the blocking unit 300 has a first state in which the shutter 330 is rotated to close the material conveying path, and a second state in which the shutter 330 is rotated to open the material conveying path.
In this embodiment, the material 700 can be blocked by rotating the baffle 330, so that the material 700 passes through the first conveyor belt 100 one by one, thereby achieving the purpose of separating the bags.
The material 700 is preferably a bagged material, such as a feed bag, a fertilizer bag, a cement bag, or the like, and may be other objects suitable for being conveyed by a conveyor belt.
Fig. 2 is a partial enlarged view a in fig. 1.
As shown in fig. 2, the blocking unit 300 includes a blocking bracket 310, a blocking pivot 320, a blocking plate 330, a cylinder 340, and a connection arm 350. The lower end of the blocking bracket 310 is fixedly connected with the side supporting portion of the first conveyor belt 100, and the upper end of the blocking bracket 310 extends upward a distance. A blocking bracket 310 is provided at the side supporting portions of both sides of the first conveyor belt 100, respectively. The blocking pivot 320 is rotatably coupled to upper ends of the two blocking brackets 310. A baffle 330 is fixed to the blocking pivot 320. When the free end edge of the baffle 330 is rotated to a lower position, the material 700 is blocked, i.e., in a first state; when the free end edge of the baffle 330 is rotated to the upper position, the material 700 can pass through the first conveyor 100, i.e., the second state. In order to rotate the baffle 330, the present embodiment further includes a connecting arm 350, where the connecting arm 350 has a first end and a second end that are disposed opposite to each other, and the first end of the connecting arm 350 is fixedly connected to the blocking pivot 320. One end of the air cylinder 340 is pivotally connected to the side support of the first conveyor belt 100, and the other end of the air cylinder 340 is pivotally connected to the second end of the connecting arm 350.
In this embodiment, when the piston rod of the cylinder 340 extends, the free end edge of the baffle 330 can be pushed to rotate upwards; when the piston rod of the cylinder 340 is retracted, the free end edge of the shutter 330 can be pulled to rotate downward.
It should be noted that, other structures may be used to implement the rotation of the baffle 330, for example, an electric motor, a hydraulic motor, etc., and the baffle 330 is driven to rotate by the output end thereof.
Fig. 3 is a partial enlarged view B in fig. 1.
In some embodiments, as shown in fig. 1 and 3, the present utility model further includes at least one deceleration unit including a rotating roller 440 positioned at an upper side of the first conveyor belt 100, the rotating roller 440 extending along a width direction of the first conveyor belt 100; the instantaneous speed direction of the bottom profile of the rotating roller 440 is the same as the belt body movement direction of the first conveyor belt 100. As the material 700 passes the position of the rotating roller 440, the upper surface of the material 700 is decelerated by the rotating roller 440.
The distance between the rotating roller (440) and the baffle (330) is suitable for the rotating roller (440) to be positioned on the upper side of adjacent materials behind the materials when the baffle (330) blocks one material.
Specifically, the distance between the rotating roller 440 and the baffle 330 is greater than the length 700 of the material. The distance between the rotating roller 440 and the baffle 330 is greater than the length of the material 700, and when the baffle 330 blocks one material 700, the rotating roller 440 is positioned to press against the adjacent rear material, thereby decelerating the material.
In this embodiment, as shown in fig. 3, the reduction unit includes a reduction bracket 410, a reduction pivot 420, and a turret 430. The reduction bracket 410 is fixed to a side support portion of the first conveyor belt 100. The reduction pivot 420 is rotatably coupled to the reduction bracket 410. The turret 430 is fixed to the upper portion of the reduction pivot 420.
In some embodiments, the outer circumferential linear velocity of the rotating roller 440 is less than or equal to the linear velocity of the belt body of the first conveyor belt 100. The material 700 is subject to the decelerating action of the rotating rollers 440 and advances at a speed less than the speed of movement of the belt body of the first conveyor belt 100; and the moving speed of the previous material 700 adjacent to the material 700 is the same as the belt speed of the first conveyor belt 100, thereby forming a gap between the adjacent two materials 700, so that the baffle 330 can block the following materials 700 when rotating to the low position. When the inclination of the first conveyor belt 100 is small, the upper material thereof does not slip. The distance between adjacent materials is maintained within a reasonable distance range, and at this time, the linear velocity of the outer circumference rotation of the rotating roller 440 may be equal to the belt travel velocity of the first conveyor belt 100.
In some embodiments, as shown in fig. 3, the rotating frame 430 includes a first end and a second end disposed opposite to each other, the rotating roller 440 is pivotally connected to the first end of the rotating frame 430, the second end of the rotating frame 430 is supported in a rotatable state, and the second end of the rotating frame 430 is higher than the first end. The rotating roller 440 presses the material 700 under its own weight.
In some embodiments, the speed reducing unit further includes a speed reducing driving motor 450, the speed reducing driving motor 450 is fixedly connected with the rotating frame 430, and an output end of the speed reducing driving motor 450 is in transmission connection with the rotating roller 440 through a transmission assembly 460. The drive assembly 460 may be, for example, a chain drive, belt drive, or gear drive mechanism. The output shaft of the reduction driving motor 450 is fixedly connected with a first sprocket 461, the rotating roller 440 is fixedly connected with a second sprocket 463, and the first sprocket 461 and the second sprocket 463 are in transmission connection through a transmission chain 462.
Fig. 5 is an electrical schematic diagram of a bag-in-bag separator according to an embodiment of the present utility model.
In some embodiments, as shown in fig. 5, the bag-connected separation device further includes a controller 1000, where the controller 1000 is connected to the speed reducing unit through a frequency converter; the controller 1000 is connected to the first conveyor belt 100 through a frequency converter.
The controller 1000 may be, for example, a PLC, a single chip microcomputer, an industrial personal computer, or the like. In this embodiment, the controller 1000 is connected to the first inverter 1100, and the first inverter 1100 is connected to the first driving motor 110 of the first conveyor belt 100 in a power transmission manner. Thus, the speed at which the first conveyor belt 100 conveys the material 700 can be adjusted by the controller 1000.
In some embodiments, the bag-in-bag separator further comprises a second conveyor belt 200, the second conveyor belt 200 being driven by a second drive motor 210. The second conveyor belt 200 is located behind the first conveyor belt 100 as seen in the conveying direction of the material 700; the second conveyor 200 is provided with a first sensor 500 for detecting the material 700; the controller 1000 is in signal connection with the first sensor 500. The controller 1000 is connected to the blocking unit 300, and the controller 1000 is configured to control the blocking unit 300 to switch from the second state to the first state upon receiving a signal from the first sensor 500 that detects the material 700.
In some embodiments, a second sensor 600 is disposed on the first conveyor belt 100, and the second sensor 600 is in signal connection with the controller 1000; the second sensor 600 is located on the incoming side of the blocking unit 300 in the direction of conveyance of the material 700, and the distance L1 between the second sensor 600 and the blocking unit 300 is smaller than the length of the material 700. When the second sensor 600 cannot detect the material 700 beyond the set time, it indicates that the number of the materials 700 on the first conveyor belt 100 is small, and the controller 1000 increases the rotation speeds of the first conveyor belt 100, the first speed reduction unit 400 and the second speed reduction unit 800 through the frequency converter, so as to increase the supply amount of the material 700, and further increase the conveying speed of the material 700.
Fig. 4 is a schematic structural view of a bag-connected separator according to another embodiment of the present utility model.
In some embodiments, as shown in fig. 4, the speed reducing units are two, and are disposed at intervals along the first conveyor belt 100. The two deceleration units are the first deceleration unit 400 and the second deceleration unit 800, respectively. The controller 1000 is connected to the first reduction unit 400 through the second inverter 1200. The controller 1000 is connected to the second reduction unit 800 through the third inverter 1300. When more materials 700 are stacked on the first conveyor belt 100, the two speed reducing units can reduce the speed of the more materials 700, so that the failure of the baffle 330 caused by the materials 700 pushing the baffle 330 can be avoided.
In some embodiments, a third sensor 900 is further included, and the third sensor 900 is installed at a position between two of the deceleration units. The distance L2 of the third sensor 900 from the blocking unit 300 is equal to or greater than the length of two materials. When the second sensor 600 and the third sensor 900 detect the material and the third sensor 900 detects that the retention time of the material 700 exceeds the preset time, it indicates that more material 700 is accumulated on the first conveyor belt 100, and the controller 1000 controls the first conveyor belt 100, the first speed reduction unit 400 and the second speed reduction unit 800 to reduce the rotation speed, so as to avoid more accumulation of the material 700.
In addition to the above description, the following points are described:
(1) The drawings of the embodiments of the present disclosure relate only to the structures related to the embodiments of the present disclosure, and other structures may refer to the general design.
(2) The embodiments of the present disclosure and features in the embodiments may be combined with each other to arrive at a new embodiment without conflict.
The foregoing is merely a specific embodiment of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the disclosure, and it should be covered in the protection scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (10)
1. A bag-by-bag separator comprising:
A first conveyor belt (100) having a material conveying path formed on an upper side thereof for conveying a material (700); and
A blocking unit (300) provided on an upper side of the first conveyor belt (100), the blocking unit (300) including a shutter (330) supported to be rotatable, the shutter (330) extending in a width direction of the first conveyor belt (100); the blocking unit (300) has a first state in which the shutter (330) is rotated to close the material conveying path, and a second state in which the shutter (330) is rotated to open the material conveying path.
2. The bag-on-bag separator device of claim 1, wherein,
Also comprises at least one speed reducing unit which is used for reducing the speed of the vehicle,
The speed reduction unit includes a rotating roller (440) located at an upper side of the first conveyor belt (100), the rotating roller (440) extending in a width direction of the first conveyor belt (100);
the instantaneous speed direction of the bottom profile of the rotating roller (440) is the same as the belt body movement direction of the first conveyor belt (100);
the distance between the rotating roller (440) and the baffle (330) is suitable for the rotating roller (440) to be positioned on the upper side of adjacent materials behind the materials when the baffle (330) blocks one material.
3. The bag-on-bag separator device of claim 2, wherein,
The outer circumferential linear velocity of the rotating roller (440) is less than or equal to the linear velocity of the belt body of the first conveyor belt (100).
4. The bag-on-bag separator device of claim 2, wherein,
The speed reducing unit comprises a rotating frame (430), the rotating frame (430) comprises a first end and a second end which are oppositely arranged, the rotating roller (440) is pivoted to the first end of the rotating frame (430), the second end of the rotating frame (430) is supported to be in a rotatable state, and the height position of the second end of the rotating frame (430) is higher than that of the first end.
5. The bag-connected separation device according to claim 4, wherein the speed reduction unit further comprises a speed reduction driving motor (450), the speed reduction driving motor (450) is fixedly connected with the rotating frame (430), and an output end of the speed reduction driving motor (450) is in transmission connection with the rotating roller (440).
6. The bag-connected separation device according to any one of claims 2 to 5, further comprising a controller (1000), the controller (1000) being connected to the reduction unit through a frequency converter;
The controller (1000) is connected with the first conveyor belt (100) through a frequency converter.
7. The bag-connected separator device according to claim 6, further comprising a second conveyor belt (200), said second conveyor belt (200) being located behind said first conveyor belt (100) as seen in the conveying direction of the material (700);
a first sensor (500) for detecting the material (700) is arranged on the second conveyor belt (200);
The controller (1000) is in signal connection with the first sensor (500);
The controller (1000) is connected with the blocking unit (300), and the controller (1000) is configured to control the blocking unit (300) to switch from the second state to the first state after receiving a signal sent by the first sensor (500) and detecting the material (700).
8. The bag-connected separation device according to claim 6, wherein a second sensor (600) is provided on the first conveyor belt (100), the second sensor (600) being in signal connection with the controller (1000);
The second sensor (600) is positioned on the incoming material side of the blocking unit (300) as seen in the direction of material (700) transport, and the distance between the second sensor (600) and the blocking unit (300) is smaller than the length of the material (700).
9. The bag-connected separator according to claim 6, wherein the number of the deceleration units is two, and the deceleration units are arranged at intervals along the first conveyor belt (100).
10. The bag-in-bag separator according to claim 9, further comprising a third sensor (900), said third sensor (900) being mounted in a position between two of said reduction units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323213219.3U CN220998197U (en) | 2023-11-28 | 2023-11-28 | Bag connecting and separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323213219.3U CN220998197U (en) | 2023-11-28 | 2023-11-28 | Bag connecting and separating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220998197U true CN220998197U (en) | 2024-05-24 |
Family
ID=91115523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323213219.3U Active CN220998197U (en) | 2023-11-28 | 2023-11-28 | Bag connecting and separating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220998197U (en) |
-
2023
- 2023-11-28 CN CN202323213219.3U patent/CN220998197U/en active Active
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