Material distributing device

Abstract

The utility model discloses a material shunting device which comprises a shunting mechanism and a pushing mechanism, the shunting mechanism comprises a flow guide channel and a shunting plate, one end of the flow guide channel extends outwards to form a plurality of branch flow channels, the shunting plate is arranged in the flow guide channel and used for shunting materials into the branch flow channels, and the pushing mechanism is arranged on the shunting plate. A lifting baffle assembly is arranged on the branch runner and used for lifting and adjusting the discharging limit height of the branch runner; the pushing mechanisms are arranged on the branch runners in a one-to-one correspondence mode and each comprise a linear driving piece and a stirring plate. According to the utility model, the plastic bottles are shunted through the shunting mechanism and discharged from each branch runner, then the plastic bottles are tiled in each branch runner in a height-limited manner through the lifting baffle assembly, and the plastic bottles are pushed and dispersed by the pushing mechanism in a transverse reciprocating manner at the tiling position, so that the plastic bottles are uniformly and dispersedly tiled and discharged; the material concentration rate is small, and the blocking probability is small.

Description

Technical Field

[0001] The utility model relates to the technical field of PET recycling, in particular to a material diversion device. Background Art

[0002] In the recycling of PET plastic bottles, since the waste recycled plastic bottles not only contain PET plastic bottles, but also are mixed with plastic bottles of other materials and impurities, the plastic bottles will be delabeled, pre-washed and sorted, the labels of the plastic bottles will be removed, and they will be cleaned and impurities removed, and the cleaned plastic bottles will be sorted. Before sorting, the plastic bottles need to be transported upward to the sorting platform by a feeding mechanism, and sorted by flat conveying on the sorting platform. For example, Chinese Patent 202220114408.1 discloses a manual sorting platform for recycled PET production, including a conveying platform, a baffle is provided at one end of the conveying platform, and two baffles are provided, a No. 1 motor is provided on the surface of one side of the baffle, and a rotating shaft is provided on the output end of the No. 1 motor, and a rotating plate is provided on the surface of the rotating shaft of the No. 1 motor, and an equal distribution chamber is provided on one side of the baffle around the conveying platform, and a blocking plate is provided on one side of the equal distribution chamber, and No. 2 telescopic rods are provided on both sides of the equal distribution chamber.

[0003] The above-mentioned prior art adopts a height control method to prevent plastic bottles from stacking. Although it can achieve a certain flattening and sorting effect in the transportation of plastic bottles, it cannot flatten and disperse the plastic bottles. Moreover, without diversion and dispersion, the plastic bottles are concentrated and easily blocked at the height limit. Therefore, how to flatten and disperse the recycled plastic bottles is a technical problem that needs to be solved. Utility Model Content

[0004] The purpose of the utility model is to overcome the above technical deficiencies, propose a material diversion device, and solve the technical problem of how to divert and disperse the flat conveyance of recycled plastic bottles in the prior art.

[0005] In order to achieve the above technical purpose, the utility model adopts the following technical solutions:

[0006] The utility model provides a material diversion device, comprising:

[0007] The flow diversion mechanism comprises a flow guide and a flow diversion plate, wherein one end of the flow guide extends outward to form a plurality of branch flow channels, the flow diversion plate is arranged in the flow guide to divert the material into each of the branch flow channels, and a lifting baffle assembly is arranged on the branch flow channel to lift and adjust the discharge limit height of the branch flow channel; and

[0008] The pushing mechanism is arranged on the branch flow channel in a one-to-one correspondence, and includes a linear driving member and a stirring plate. The movable end of the linear driving member is connected to at least one of the stirring plates and is used to push the stirring plate back and forth inside the branch flow channel.

[0009] In some embodiments, a conveying mechanism is further included, with a feed end and a discharge end respectively provided at two ends thereof, and the discharge end of the conveying mechanism is connected to an end of the guide channel away from the branch channel for conveying materials from bottom to top.

[0010] In some embodiments, the number of the branch flow channels is two, and a diverter plate is disposed between the two branch flow channels, and the diverter plate is in the shape of a triangular plate.

[0011] In some embodiments, the guide channel and the branch channel are both inclined downward.

[0012] In some embodiments, a conveyor belt is further included, and the conveyor belt is arranged between the bottoms of the plurality of branch flow channels. The cross-sectional shape of the branch flow channel is an inverted U shape and is close to the upper surface of the conveyor belt.

[0013] In some embodiments, the linear drive member includes a first telescopic cylinder, an extension rod and a connecting rod. The first telescopic cylinder is installed on the branch flow channel, the telescopic end of the first telescopic cylinder is connected to the extension rod, one end of the connecting rod is connected to the extension rod, and the other end passes through the branch flow channel and extends to the inner side of the branch flow channel, and is connected to the corresponding stirring plate.

[0014] In some embodiments, the lifting baffle assembly includes a second telescopic cylinder and a height limiting plate. The second telescopic cylinder is installed on the branch flow channel. The telescopic end of the second telescopic cylinder is connected to the height limiting plate. The height limiting plate is abutted against the end of the branch flow channel and forms a height-limited discharge port at the end of the branch flow channel.

[0015] In some embodiments, one end of the stirring plate extends into the discharge port.

[0016] In some embodiments, the guide channel is trapezoidal in shape.

[0017] In some embodiments, a spill opening is provided at the top of the flow guide channel.

[0018] Compared with the prior art, the material diversion device provided by the utility model diverts the plastic bottles through the diversion mechanism, discharges them from each branch flow channel, and then spreads the plastic bottles flat in each branch flow channel by limiting the height of the lifting baffle assembly, and at the spreading place, the pushing mechanism performs horizontal reciprocating movement to push and disperse the plastic bottles, so that they are evenly dispersed and spread out, the material concentration rate is small, the probability of jamming is small, and it has a dredging effect at the discharge point, which is less prone to jamming. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural diagram of the material diversion device provided in the embodiment of the utility model;

[0020] Figure 2 It is a three-dimensional diagram of the structure of the diversion mechanism provided by the embodiment of the utility model;

[0021] Figure 3 It is a top view of the material diversion device provided by an embodiment of the utility model;

[0022] Figure 4 It is a three-dimensional diagram of the structure of the baffle group provided by the embodiment of the utility model;

[0023] Figure 5 It is a three-dimensional diagram of the structure of the push mechanism provided in the embodiment of the utility model;

[0024] Figure 6 It is a top cross-sectional view of the material diversion device provided by an embodiment of the utility model;

[0025] Figure 7 It is a top sectional view of another combination of diverter plates of the material diverter device provided in an embodiment of the utility model.

[0026] Description of reference numerals:

[0027] 1. diversion mechanism; 11. flow guide channel; 12. diversion plate; 13. branch flow channel; 1101. overflow opening; 1301. discharge port;

[0028] 2. Lifting baffle assembly; 21. Second telescopic cylinder; 22. Height limiting plate;

[0029] 3. Pushing mechanism; 31. Linear driving member; 32. Stirring plate; 311. First telescopic cylinder; 312. Extension rod; 313. Connecting rod;

[0030] 4. Conveying mechanism;

[0031] 5. Conveyor belt. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0033] In order to solve the technical problem of how to divert and evenly convey recycled plastic bottles, the utility model provides a material diverting device, which can realize the diverting and evenly conveying of recycled plastic bottles and prevent jamming.

[0034] It should be noted that the material diversion device described in the utility model is used for but not limited to PET plastic bottle recycling, etc. For the convenience of explanation, in the utility model, only the application of the material diversion device to PET plastic bottle recycling is used as an example for explanation, and the principle of applying the material diversion device to other material transportation is essentially the same as the principle applied to PET plastic bottle recycling, which will not be repeated here.

[0035] See also Figure 1 and Figure 5 , Figure 1 This is a three-dimensional diagram of the structure of the material diversion device in one embodiment of the utility model. Figure 5The material diversion device includes a diversion mechanism 1 and a diversion mechanism 3. The diversion mechanism 1 includes a guide channel 11 and a diversion plate 12. One end of the guide channel 11 extends outward to have multiple branch channels 13. The guide channel 11 is trapezoidal, narrow at the top and wide at the bottom. The top of the guide channel 11 is used for feeding. The plastic bottle is passed through the guide channel 11. The plastic bottles are put into the guide channel 11 from the top and then discharged from the branch channel 13 connected to the bottom. The diverter plate 12 is arranged in the guide channel 11 to divert the materials to each branch channel 13. The diverter plate 12 plays a role of uniform diversion, dispersing the plastic bottles concentrated into the guide channel 11 to each branch channel 13, reducing the amount of plastic bottles accumulated in a single channel, making the distribution uniform, reducing the probability of blockage of a single channel, and making it easier to form a flat surface in subsequent discharge. A lifting baffle assembly 2 is arranged on the branch channel 13 to lift and adjust the discharge height limit of the branch channel 13. The lifting baffle assembly 2 blocks the bottom outlet of the branch channel 13 and blocks the outlet to form a height limit. By limiting the height of the passing material, Block the overlapping bottles to achieve the purpose of flat output of plastic bottles; the pushing mechanism 3 is arranged one by one on the branch flow channel 13, and the pushing mechanism 3 includes a linear driving member 31 and a stirring plate 32. The movable end of the linear driving member 31 is connected to at least one of the stirring plates 32, which is used to push the stirring plate 32 back and forth on the inner side of the branch flow channel 13. The stirring plate 32 pushes the branch flow channel 13 in the left and right directions at the outlet, and pushes and disperses the plastic bottles from the middle gathering position to both sides, so that the flat discharge distribution is more uniform. In addition, during the horizontal pushing, the bottles at the height limit position are pushed and dispersed. If a blockage occurs, the pushing action has a certain dredging effect on the blockage, thereby achieving the purpose of avoiding the blockage.

[0036] In this embodiment, the bottle body is diverted by the diverter mechanism 1 and discharged from each branch channel 13. Then, in each branch channel 13, the plastic bottles are laid flat by the lifting baffle assembly 2 to limit the height. At the laying position, the pushing mechanism 3 is used to perform a horizontal reciprocating movement to push and disperse the plastic bottles. The plastic bottles are evenly dispersed and laid out. The material concentration rate is small, the probability of jamming is small, and the discharge position has a dredging effect, which is less prone to jamming.

[0037] It can be understood that the number of stirring plates 32 is at least one, and the intervals between the stirring plates 32 and between the stirring plates 32 and the side walls of the branch flow channel 13 are at least the length of a bottle body, and the height of the stirring plate 32 is less than the height limit of the lifting baffle assembly 2, so as to avoid the existence of the stirring plate 32 blocking the passage of the bottle body.

[0038] In one embodiment, see Figure 1, and also includes a conveying mechanism 4, which has a feeding end and a discharging end at both ends, and the discharging end of the conveying mechanism 4 is connected to an end of the guide channel away from the branch channel 13, for conveying materials from bottom to top.

[0039] It can be understood that the conveying mechanism 4 can use an oblique upward conveyor belt for conveying, or a screw feeder for oblique upward conveying. The above conveying mechanisms 4 are all existing equipment, which can achieve the purpose of conveying plastic bottles from bottom to top, and will not be described in detail here.

[0040] Correspondingly, the guide channel 11 and the branch channel 13 are both inclined downward, and the downward inclination is utilized for sliding discharge, and a subsequent conveyor belt can be arranged at the discharge point of the branch channel 13 .

[0041] It can be understood that the plastic bottles are transported from bottom to top to the top of the guide channel 11 by the conveying mechanism 4, and can slide down along the inclined surfaces of the guide channel 11 and the branch channel 13. There is no need to set up a mechanism for pushing the bottle body to move in the guide channel 11 and the branch channel 13, and the effect of moving from the guide channel 11 to the branch channel 13 and discharging can be achieved.

[0042] In one embodiment, see Figure 1 , Figure 2 , Figure 3 and Figure 6 There are two branch flow channels 13, and a diverter plate 12 is arranged between the two branch flow channels 13. The diverter plate 12 is in the shape of a triangular plate. During the sliding process along the guide channel 11, the diverter plate 12 arranged on the middle bisector diverts the flow to both sides, and then the diverted flow enters the branch flow channels 13 on both sides.

[0043] For further information, see Figure 7 As the number of branch flow channels 13 increases, the number of diverter plates 12 can be increased accordingly. When the number of branch flow channels 13 is three, a diverter plate 12 is provided between adjacent branch flow channels 13, and another diverter plate 12 is provided above two diverter plates 12. As the number of branch flow channels 13 increases, the number of diverter plates 12 can be increased according to the above principle.

[0044] In one embodiment, see Figure 1 , and also includes a conveyor belt 5, which is arranged between the bottoms of multiple branch channels 13. The cross-sectional shape of the branch channel 13 is an inverted U shape and is close to the upper surface of the conveyor belt 5. The plastic bottles are actively transported by the conveyor belt 5 to avoid aggregation in the branch channel 13.

[0045] It can be understood that when the conveying speed of the conveyor belt 5 is greater than the natural sliding speed of the plastic bottles, the plastic bottles can be delivered out of the branch flow channel 13 at an accelerated speed, and have the effect of dispersing the plastic bottles, thereby reducing the aggregation of the plastic bottles.

[0046] In one embodiment, see Figure 5 In order to push the stirring plate 32 back and forth transversely to the conveying direction, the linear drive member 31 includes a first telescopic cylinder 311, an extension rod 312 and a connecting rod 313. The first telescopic cylinder 311 is installed on the branch channel 13, and the telescopic end of the first telescopic cylinder 311 is connected to the extension rod 312. One end of the connecting rod 313 is connected to the extension rod 312, and the other end passes through the branch channel 13 and extends to the inner side of the branch channel 13, and is connected to the corresponding stirring plate 32. Through the telescopic action of the first telescopic cylinder 311, the extension rod 312 and the connecting rod 313 are driven to move, thereby driving the stirring plate 32 to reciprocate laterally.

[0047] It can be understood that the length direction of the stirring plate 32 is parallel to the material conveying direction, and the plate surface thereof is perpendicular to the plane of the conveyor belt 5 .

[0048] In one embodiment, see Figure 4 In order to adjust the height position of the height limiting plate 22, the lifting baffle assembly 2 includes a second telescopic cylinder 21 and a height limiting plate 22. The second telescopic cylinder 21 is installed on the branch flow channel. The telescopic end of the second telescopic cylinder 21 is connected to the height limiting plate 22. The height limiting plate 22 is abutted against the end of the branch flow channel 13, and a height limiting discharge port 1301 is formed at the end of the branch flow channel 13. The height limiting plate 22 is driven by the second telescopic cylinder 21 to move up and down, thereby adjusting the height of the discharge port 1301 and performing corresponding height limit.

[0049] Furthermore, in order to push the plastic bottle in the discharge port 1301 , one end of the stirring plate 32 extends into the discharge port 1301 .

[0050] In one embodiment, see Figure 2 and Figure 3 In order to avoid blockage caused by equipment failure, an overflow opening 1101 is opened at the top of the guide channel 11 to facilitate unblocking and cleaning.

[0051] In order to better understand the present invention, the following Figures 1 to 6The technical scheme of the utility model is described in detail: plastic bottles are put into the feeding end at the bottom end of the conveying mechanism 4, the conveying mechanism 4 conveys the plastic bottles from bottom to top, and then discharged into the guide channel 11 from the discharging end at the top end of the conveying mechanism 4, slide downward along the guide channel 11, and enter each branch channel 13 in a dispersed manner under the diversion of the diverter plate 12, and move to the discharge port 1301 in the branch channel 13, and at the same time, the linear drive member 31 drives the stirring plate 32 to move back and forth horizontally, and pushes the plastic bottles left and right at the discharge port 1301 to make them evenly distributed, and under the height limit of the height limit plate 22, the flat conveyor belt 5 continues to be transported.

[0052] The specific implementation methods of the utility model described above do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A material diversion device, characterized in that: include: The flow diversion mechanism comprises a flow guide and a flow diversion plate, one end of the flow guide extends outward to form a plurality of branch flow channels, the flow diversion plate is arranged in the flow guide to divert the material into each of the branch flow channels, and a lifting baffle assembly is arranged on the branch flow channel to lift and adjust the discharge limit height of the branch flow channel; as well as The pushing mechanism is arranged on the branch flow channel in a one-to-one correspondence, and includes a linear driving member and a stirring plate. The movable end of the linear driving member is connected to at least one of the stirring plates and is used to push the stirring plate back and forth inside the branch flow channel.

2. The material diversion device according to claim 1, characterized in that: It also includes a conveying mechanism, with a feeding end and a discharging end at both ends thereof, and the discharging end of the conveying mechanism is connected to an end of the guide channel away from the branch channel for conveying materials from bottom to top.

3. The material diversion device according to claim 2, characterized in that: The number of the branch flow channels is two, and a diverter plate is arranged between the two branch flow channels. The diverter plate is in the shape of a triangular plate.

4. The material diversion device according to claim 3, characterized in that: The guide channel and the branch channel are both inclined downward.

5. The material diversion device according to claim 4, characterized in that: It also includes a conveyor belt, which is arranged between the bottoms of the plurality of branch flow channels. The cross-section of the branch flow channels is in an inverted U shape and is close to the upper surface of the conveyor belt.

6. The material diversion device according to claim 5, characterized in that: The linear drive component includes a first telescopic cylinder, an extension rod and a connecting rod. The first telescopic cylinder is installed on the branch flow channel. The telescopic end of the first telescopic cylinder is connected to the extension rod. One end of the connecting rod is connected to the extension rod, and the other end passes through the branch flow channel and extends to the inner side of the branch flow channel and is connected to the corresponding stirring plate.

7. The material diversion device according to claim 6, characterized in that: The lifting baffle assembly includes a second telescopic cylinder and a height limiting plate. The second telescopic cylinder is installed on the branch flow channel. The telescopic end of the second telescopic cylinder is connected to the height limiting plate. The height limiting plate is abutted against the end of the branch flow channel and forms a height-limited discharge port at the end of the branch flow channel.

8. The material diverting device according to claim 7, characterized in that: One end of the stirring plate extends into the discharge port.

9. The material diversion device according to claim 8, characterized in that: The flow guide channel is in a trapezoidal shape.

10. The material diverting device according to claim 9, characterized in that: The top of the flow guide channel is provided with an overflow opening.

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