Automatic arranging and stacking device for quick-burning charcoal blank

Abstract

The utility model discloses a kind of automatic arrangement and stacking device of quick-burning carbon blank, specifically related to quick-burning carbon processing technical field, including conveyor belt, the top of both sides shell of conveyor belt is uniformly fixed with guard plate, one of the guard plate outside one end is fixed with placing table, two The guard plate is close to the end of placing table and is uniformly penetrated with through hole;Material guiding mechanism, the material guiding mechanism includes support rod fixed in the other end of guard plate, the bottom of support rod is movably connected with baffle rod;Material distributing mechanism, the material distributing mechanism includes first connecting rod and second connecting rod, the blank of this device is arranged into column arrangement by material distributing mechanism after leveling by material guiding mechanism, and the blank is pulled out from through hole and stacked on stacking tray in the form of whole row by reciprocating link rod drive prong horizontal reciprocating motion. Compared with mechanical arm stacking, the manufacturing cost and maintenance difficulty of device are significantly reduced, and it is particularly suitable for small and medium-sized quick-burning carbon production enterprises.

Description

Technical Field

[0001] This utility model relates to the field of fast-burning charcoal processing technology, specifically to an automatic sorting and stacking device for fast-burning charcoal billets. Background Technology

[0002] As a common fuel product, quick-burning charcoal requires its production process. After forming, the raw materials need to be sorted, arranged, and neatly stacked onto pallets or specific containers for subsequent drying, packaging, storage, and transportation. Traditionally, this sorting and stacking process is largely done manually. With the increasing automation in manufacturing, mechanizing and automating this process is crucial for improving production efficiency, reducing labor costs, and ensuring product consistency.

[0003] Currently, in the field of automated palletizing, a common solution is to use multi-axis industrial robotic arms. These devices typically identify the position and posture of workpieces through vision systems or sensors, and then the gripper at the end of the robotic arm picks them up and completes the handling and stacking according to a preset program. Another simplified solution is to set up a stop, push-out, or flipping mechanism at the end of the conveyor line, which works in conjunction with a programmable logic controller (PLC) for sequential control to achieve the directional arrangement and transfer of regular items.

[0004] However, while the industrial robotic arm solution is highly flexible and adaptable, its initial purchase cost is high, and subsequent maintenance requires professional technicians, resulting in a large overall investment. This makes it less economical for many small and medium-sized quick-burning charcoal production enterprises. On the other hand, some simple push-out mechanisms often struggle to handle disordered and potentially overlapping billets, making it difficult to achieve efficient automatic sorting and row separation. Pre-processing before stacking still requires manual intervention or complex auxiliary equipment. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the existing technology, the present invention provides an automatic sorting and stacking device for fast-burning charcoal billets, which can effectively solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] This utility model provides an automatic sorting and stacking device for fast-burning charcoal billets, including a conveyor belt. The top of the outer shells on both sides of the conveyor belt are fixed with protective plates. One of the protective plates is fixed with a placement platform at one end of its outer side. Both protective plates have through holes at the end near the placement platform.

[0008] A material guiding mechanism, the material guiding mechanism including a support rod fixed to the other end of the inner side of the guard plate, and a stop rod movably connected to the bottom of the support rod;

[0009] The material distribution mechanism includes a first connecting rod and a second connecting rod. One end of the second connecting rod is fixed to the inner side wall of one of the guard plates. A second material distribution plate is fixed to the bottom of the second connecting rod, and a first material distribution plate is fixed to the bottom of the first connecting rod.

[0010] The material feeding mechanism includes a reciprocating telescopic rod. One end of the reciprocating telescopic rod is fixed to the placement platform via a connecting rod. The power output end of the reciprocating telescopic rod movably passes through the guard plate and is fixed to a lever via a connecting block.

[0011] Furthermore, a first threaded rod is threaded through the middle of the top of the support rod, and a stop rod is rotatably connected to the bottom end of the first threaded rod.

[0012] Furthermore, the two ends of the stop bar are slidably connected to the opposite sides of the two guard plates, and the bottom side of the stop bar is inclined.

[0013] Furthermore, the lever is slidably connected to the through hole, the lever is hollow, and the length of the lever is adapted to the width of the conveyor belt.

[0014] Furthermore, multiple second and first material distribution plates are provided, and the multiple second material distribution plates and multiple first material distribution plates are arranged in an alternating manner.

[0015] Furthermore, both the second and first material distribution plates are arranged in a curved shape.

[0016] Furthermore, the first connecting rod extends through the middle of the other guard plate, and a threaded sleeve is fixed to one end of the first connecting rod on the outer side of the guard plate.

[0017] Furthermore, a second threaded rod is rotatably connected to the outer side of the guard plate, and the second threaded rod is threadedly connected to the threaded sleeve block.

[0018] Furthermore, the placement platform is located at the end of the protective plate where the through hole is opened, and a stacking pallet is placed on the top of the placement platform.

[0019] Furthermore, the top of the palletizing tray and the top of the conveyor belt are located on the same horizontal plane.

[0020] The technical solution provided by this utility model has the following advantages compared with the known prior art:

[0021] 1. This application uses a material guiding mechanism to level the material, and then uses a material distribution mechanism to arrange the leveled billets into rows. Finally, a reciprocating telescopic rod drives a lever to perform a lateral reciprocating motion, pulling the billets out of the through holes and neatly stacking them onto the stacking tray in a row. Compared with robotic arm stacking, this significantly reduces the manufacturing cost and maintenance difficulty of the device, making it particularly suitable for small and medium-sized fast-burning charcoal production enterprises.

[0022] 2. This application allows for adjustment of the bottom edge height of the stop rod by rotating the first threaded rod to accommodate blanks of different thicknesses and prevent stacking. By rotating the second threaded rod to drive the first connecting rod to move, the gap between the parallel sections of the first and second dividing plates can be adjusted to accommodate blanks of different widths and ensure single-row passage. This enables the device to be adjusted according to the actual blank size, improving the equipment's versatility and adaptability to products of different specifications. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the material feeding mechanism of this utility model;

[0026] Figure 3 This is a schematic diagram of the material distribution mechanism of this utility model;

[0027] Figure 4 This is a schematic diagram of the material guiding mechanism of this utility model.

[0028] The labels in the diagram represent:

[0029] 1. Conveyor belt; 2. Placement platform; 3. Guard plate; 31. Through hole; 40. Material guiding mechanism; 41. Support rod; 42. First threaded rod; 43. Stop bar; 50. Material distribution mechanism; 51. First connecting rod; 52. Second connecting rod; 53. Second material distribution plate; 54. First material distribution plate; 55. Second threaded rod; 60. Material feeding mechanism; 61. Reciprocating telescopic rod; 62. Pushing rod; 7. Stacking tray. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0031] The following is in conjunction with the appendix Figure 1 - Figure 4 This application will be described in further detail.

[0032] This application discloses an automatic sorting and stacking device for fast-burning charcoal billets, including a conveyor belt 1. Both sides of the conveyor belt 1 have protective plates 3 fixed to the top of their outer shells. One of the protective plates 3 has a placement platform 2 fixed to one of its outer ends. Both protective plates 3 have through holes 31 at the ends near the placement platform 2.

[0033] The material guiding mechanism 40 includes a support rod 41 fixed to the other end of the inner side of the guard plate 3, and a stop rod 43 is movably connected to the bottom of the support rod 41.

[0034] The material distribution mechanism 50 includes a first connecting rod 51 and a second connecting rod 52. One end of the second connecting rod 52 is fixed to the inner side wall of one of the guard plates 3. A second material distribution plate 53 is fixed to the bottom of the second connecting rod 52, and a first material distribution plate 54 is fixed to the bottom of the first connecting rod 51.

[0035] The material feeding mechanism 60 includes a reciprocating telescopic rod 61. One end of the reciprocating telescopic rod 61 is fixed to the placement platform 2 by a connecting rod. The power output end of the reciprocating telescopic rod 61 movably passes through the guard plate 3 and is fixed to the lever 62 by a connecting block.

[0036] Reference Appendix Figure 4 The support rod 41 has a threaded connection to the middle of its top, with a first threaded rod 42 threaded through it. The bottom of the first threaded rod 42 is rotatably connected to a stop rod 43. The two ends of the stop rod 43 are slidably connected to the opposite sides of the two guard plates 3. The bottom side of the stop rod 43 is inclined. The horizontal height of the bottom of the stop rod 43 can be adjusted by rotating the first threaded rod 42 to accommodate fast-burning charcoal blanks of different thicknesses, leveling the randomly placed fast-burning charcoal blanks and preventing them from piling up. The inclined side is in direct contact with the fast-burning charcoal blanks to prevent sharp points from touching the fast-burning charcoal blanks and causing damage.

[0037] Reference Appendix Figure 2The lever 62 is slidably connected to the through hole 31. The lever 62 is hollow and its length is matched with the width of the conveyor belt 1. The hollow lever 62 reduces the overall weight, resulting in lower energy consumption when the reciprocating telescopic rod 61 moves the lever 62. The two ends of the lever 62 are located in the two through holes 31 respectively. When the conveyor belt 1 delivers the quick-burning charcoal billet to the lever 62, the quick-burning charcoal billet abuts against one side of the lever 62. Then the reciprocating telescopic rod 61 extends, causing the lever 62 to extend out of the top of the conveyor belt 1. The billet then continues to move on the top of the conveyor belt 1 and touches one end of the baffle 3. Then the reciprocating telescopic rod 61 shortens, and the lever 62 pulls the row of billets that touched the baffle 3 out of the through hole 31.

[0038] Reference Appendix Figure 3 The second material distribution plate 53 and the first material distribution plate 54 are provided in multiple ways. The multiple second material distribution plates 53 and the multiple first material distribution plates 54 are arranged in an interlaced manner. The multiple second material distribution plates 53 and the multiple first material distribution plates 54 are all arranged in a curved manner. One end of the opposite side of the second material distribution plate 53 and the first material distribution plate 54 is arranged in an open manner, which can guide the billet so that the billet can enter the middle of the second material distribution plate 53 and the first material distribution plate 54.

[0039] Reference Appendix Figure 3 The first connecting rod 51 is movably inserted through the middle of another guard plate 3, and a threaded sleeve block is fixed at one end of the first connecting rod 51 on the outer side of the guard plate 3. A second threaded rod 55 is rotatably connected to the outer side of the guard plate 3. The second threaded rod 55 is threadedly connected to the threaded sleeve block. By rotating the second threaded rod 55, the position of the first connecting rod 51 is adjusted, thereby adjusting the gap between the parallel sections of the second dividing plate 53 and the first dividing plate 54 to accommodate blanks of different widths, so that only one blank can pass through the middle of the second dividing plate 53 and the first dividing plate 54 at a time.

[0040] Reference Appendix Figure 2 The placement platform 2 is located at one end of the guard plate 3 with a through hole 31. A stacking tray 7 is placed on the top of the placement platform 2. The top of the stacking tray 7 is at the same level as the top of the conveyor belt 1. The placement platform 2 can use a small conveying device. This small conveying device is connected to the reciprocating telescopic rod 61 through the same controller. After the reciprocating telescopic rod 61 moves for one cycle, the small conveying device will move the stacking tray 7 a short distance to neatly stack the blanks on the top of the stacking tray 7.

[0041] The workflow of this utility model is as follows:

[0042] First, adjustments are made according to the dimensions of the quick-burning charcoal billets to be processed. The height of the bottom of the baffle 43 from the surface of the conveyor belt 1 is adjusted by rotating the first threaded rod 42, making it slightly greater than the thickness of a single billet, allowing single-layer billets to pass through and leveling any potentially stacked billets. Then, the second threaded rod 55 is rotated to move the first connecting rod 51 laterally, adjusting the gap between the first dividing plate 54 and the parallel section of the fixed second dividing plate 53, making it only slightly greater than the width of a single billet, ensuring that only one row of billets can pass through the dividing area at a time. After adjustment, the conveyor belt 1 is started to transport the quick-burning charcoal billets forward. The billets first pass through the guiding mechanism 40, and the inclined bottom surface of the baffle 43 organizes overlapping billets into a single layer before the billets enter the dividing mechanism 5. In area 0, the second dividing plate 53 and the first dividing plate 54 guide and divert the billets, ultimately causing the billets to move forward in a neat single column. When the single column of billets reaches the end of the conveyor belt, its end will abut against the lever 62, which is in the initial retraction position. Then the feeding mechanism 60 starts to work, and the reciprocating telescopic rod 61 pushes the lever 62 to extend and protrude from the surface of the conveyor belt 1. As the conveyor belt 1 continues to run, the row of billets is conveyed forward as a whole until its side contacts and aligns with the inner wall of the end of the guard plate 3. The reciprocating telescopic rod 61 pulls the lever 62 to retract, and the lever 62 moves horizontally through the through hole 31, smoothly pushing the aligned row of billets laterally out of the conveyor belt and neatly stacking it in the designated position on the stacking tray 7 placed on the placement platform 2.

[0043] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. An automatic sorting and stacking device for fast-burning charcoal billets, characterized in that, include: The conveyor belt (1) has guard plates (3) fixed on the top of both sides of the outer shell. One of the guard plates (3) has a placement platform (2) fixed on one side of its outer edge. Both guard plates (3) have through holes (31) at the ends near the placement platform (2). The material guiding mechanism (40) includes a support rod (41) fixed to the other end of the inner side of the guard plate (3), and a stop rod (43) is movably connected to the bottom of the support rod (41). The material distribution mechanism (50) includes a first connecting rod (51) and a second connecting rod (52). One end of the second connecting rod (52) is fixed to the inner wall of one of the guard plates (3). A second material distribution plate (53) is fixed to the bottom of the second connecting rod (52). A first material distribution plate (54) is fixed to the bottom of the first connecting rod (51). Material feeding mechanism (60), the material feeding mechanism (60) includes a reciprocating telescopic rod (61), one end of the reciprocating telescopic rod (61) is fixed to the placement platform (2) by a connecting rod, the power output end of the reciprocating telescopic rod (61) movably passes through the guard plate (3) and is fixed with a lever (62) by a connecting block.

2. The automatic sorting and stacking device for fast-burning charcoal billets according to claim 1, characterized in that: The top of the support rod (41) is threadedly connected to a first threaded rod (42), and the bottom of the first threaded rod (42) is rotatably connected to a stop rod (43).

3. The automatic sorting and stacking device for fast-burning charcoal billets according to claim 2, characterized in that: The two ends of the stop bar (43) are slidably connected to the opposite side of the two guard plates (3), and the bottom side of the stop bar (43) is inclined.

4. The automatic sorting and stacking device for fast-burning charcoal billets according to claim 1, characterized in that: The lever (62) is slidably connected to the through hole (31). The lever (62) is hollow and its length is matched with the width of the conveyor belt (1).

5. The automatic sorting and stacking device for fast-burning charcoal billets according to claim 1, characterized in that: Multiple second material distribution plates (53) and multiple first material distribution plates (54) are provided, and the multiple second material distribution plates (53) and multiple first material distribution plates (54) are arranged in an alternating manner.

6. The automatic sorting and stacking device for fast-burning charcoal billets according to claim 5, characterized in that: The plurality of second dividing plates (53) and the plurality of first dividing plates (54) are all arranged in a curved shape.

7. The automatic sorting and stacking device for quick-burning charcoal billets according to claim 6, characterized in that: The first connecting rod (51) extends through the middle of the other guard plate (3), and a threaded sleeve is fixed at one end of the first connecting rod (51) on the outside of the guard plate (3).

8. The automatic sorting and stacking device for quick-burning charcoal billets according to claim 7, characterized in that: The outer side of the guard plate (3) is rotatably connected to a second threaded rod (55), which is threadedly connected to the threaded sleeve block.

9. The automatic sorting and stacking device for fast-burning charcoal billets according to claim 1, characterized in that: The placement platform (2) is located at one end of the guard plate (3) with a through hole (31), and a stacking tray (7) is placed on the top of the placement platform (2).

10. The automatic sorting and stacking device for fast-burning charcoal billets according to claim 9, characterized in that: The top of the pallet (7) and the top of the conveyor belt (1) are on the same horizontal plane.

Images