Automatic sorting device for filler production line

Abstract

The utility model relates to the technical field of filler sorting devices, in particular to an automatic sorting device for a filler production line, which comprises a support frame and a first conveying belt, a U-shaped frame is fixedly mounted at the end of the support frame, and a first mesh plate and a second mesh plate are sequentially arranged on a bottom plate body of the U-shaped frame from back to front. Wherein a second driving motor is coaxially arranged at the tail end of one second rotating shaft, the two second rotating shafts are connected through a front second conveying belt and a rear second conveying belt which are symmetrical to each other, a plurality of scraping plates are fixedly installed on the two second conveying belts, and air cylinders are arranged at the bottoms of the first mesh plate and the second mesh plate correspondingly. A front transverse rod and a rear transverse rod are arranged above the air cylinder, a plurality of longitudinal rods are fixedly installed between the two transverse rods, a plurality of ejector pins are fixedly installed on the top faces of the longitudinal rods, and the ejector pins are in sliding connection with the through holes in the corresponding first mesh plate and the second mesh plate. The sorting device facilitates sorting operation, saves manpower and is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of packing sorting devices, and more specifically, to an automatic sorting device for a packing production line. Background Technique

[0002] Packing refers to the materials used for filling. Common packing in construction includes various granular materials, etc. When carrying out the production and processing operations of packing, due to the different sizes of the prepared packing, in order to achieve the standardized effect, it is usually necessary to sort the packing on the production line. The traditional packing production line generally adopts the method of manual sorting. This method has limited manual sorting speed and is difficult to meet the needs of large-scale production. Especially in the case of a large number of orders and a wide variety of products, it is easy to cause production bottlenecks; and during the manual sorting process, sorting errors are easily caused due to factors such as fatigue and negligence, affecting product quality and customer satisfaction.

[0003] At present, in order to achieve the effect of efficient sorting, corresponding automatic sorting devices are usually used. There are many types of automatic sorting devices on the market, but when most of the automatic sorting devices are in use, corresponding sorting equipment is installed at the discharge end of the production line, and then the packing is transported from the production line to the sorting equipment through a transfer device for sorting operations, such as common screening machines, etc. It cannot directly perform sorting operations on the production line, and the transfer process is relatively troublesome and time-consuming, which will further affect the sorting and processing efficiency and bring inconvenience to users. In view of this, we have proposed an automatic sorting device for a packing production line. Summary of the Utility Model

[0004] The purpose of the present utility model is to provide an automatic sorting device for a packing production line to solve the defects mentioned in the above background technique.

[0005] To achieve the above purpose, the present utility model provides the following technical solutions:

[0006] An automatic sorting device for a filler production line, comprising a support frame and a first conveyor belt arranged on the support frame. A U-shaped frame is fixedly installed at the end of the support frame. A first mesh plate and a second mesh plate are sequentially arranged on the bottom plate of the U-shaped frame from back to front. Two symmetrically arranged second rotating shafts are rotatably connected between the front and rear side plates of the U-shaped frame. A second driving motor is coaxially arranged at the end of one of the second rotating shafts. The two second rotating shafts are connected by two symmetrically arranged second conveyor belts at the front and back. A plurality of equally spaced scraping plates are fixedly installed on the two second conveyor belts. Cylinders are arranged at the bottoms of the first mesh plate and the second mesh plate. Two symmetrically arranged transverse rods are arranged above the cylinders. A plurality of equally spaced longitudinal rods are fixedly installed between the two transverse rods. The end of the telescopic shaft of the cylinder is fixedly installed at the bottom of one of the longitudinal rods. A plurality of equally spaced ejector pins are fixedly installed on the top surface of the longitudinal rod. The ejector pins are slidably connected with the through holes in the corresponding first mesh plate and second mesh plate.

[0007] Preferably, two symmetrically arranged first rotating shafts are rotatably connected between the front and rear side plates of the support frame. The first conveyor belt is sleeved on the two first rotating shafts. A first driving motor is coaxially arranged at the end of one of the first rotating shafts.

[0008] Preferably, the end of the output shaft of the first driving motor is fixedly installed on the first rotating shaft, and the first driving motor is fixedly installed on the support frame.

[0009] Preferably, the end of the output shaft of the second driving motor is fixedly installed on the second rotating shaft, and the second driving motor is fixedly installed on the U-shaped frame.

[0010] Preferably, the size of the scraping plate is adapted to the size of the U-shaped frame, and the scraping plate moves along the surfaces of the first mesh plate and the second mesh plate.

[0011] Preferably, the aperture of the through hole in the first mesh plate is smaller than the aperture of the through hole in the second mesh plate. First discharge hoppers are fixedly installed at the bottoms of the first mesh plate and the second mesh plate.

[0012] Preferably, a second discharge hopper is fixedly installed at the end of the U-shaped frame, and the two first discharge hoppers face in opposite directions.

[0013] Preferably, support legs are fixedly installed at the bottoms of the support frame and the first discharge hopper, and the height of the support legs is 80 cm to 120 cm.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. The utility model conveys the filler through the arranged first conveyor belt. Additionally, the arranged second conveyor belt and scraping plate are used to push the filler to move. As the filler passes through the first mesh plate and the second mesh plate, the filler meeting the corresponding size can fall out from the through holes in the first mesh plate and the second mesh plate, realizing the screening and sorting operations, and achieving the effect of being able to directly perform sorting operations on the production line.

[0016] 2. Through the arranged air cylinder and ejector pin, the utility model can utilize the operation of the air cylinder to drive the ejector pin to eject the filler stuck in the first mesh plate and the second mesh plate, avoiding the blockage of the first mesh plate and the second mesh plate by the filler and affecting the sorting effect. Brief Description of the Drawings

[0017] Figure 1 is the overall structural schematic diagram of the utility model;

[0018] Figure 2 is the exploded structural schematic diagram of the utility model;

[0019] Figure 3 is one of the partial structural schematic diagrams of the utility model;

[0020] Figure 4 is another partial structural schematic diagram of the utility model;

[0021] Figure 5 is yet another partial structural schematic diagram of the utility model;

[0022] The meanings of the various reference numerals in the figure are as follows:

[0023] 1. Support frame; 10. First rotating shaft; 11. First conveyor belt; 12. First driving motor;

[0024] 2. U-shaped frame; 20. First mesh plate; 21. Second mesh plate; 22. First discharge hopper; 23. Second discharge hopper;

[0025] 3. Second rotating shaft; 30. Second driving motor; 31. Second conveyor belt; 32. Scraping plate;

[0026] 4. Air cylinder; 40. Horizontal rod; 41. Vertical rod; 42. Ejector pin;

[0027] 5. Support leg. Detailed Embodiment

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts belong to the scope of protection of the present invention.

[0029] Please refer to Figures 1-5 , the present invention provides a technical solution: an automatic sorting device for a filler production line, including a support frame 1 and a first conveyor belt 11 disposed on the support frame 1. Between the front and rear side plates of the support frame 1, two symmetrically arranged first rotating shafts 10 are rotatably connected. The first conveyor belt 11 is sleeved on the two first rotating shafts 10. One end of one of the first rotating shafts 10 is coaxially provided with a first driving motor 12; the end of the output shaft of the first driving motor 12 is fixedly installed on the first rotating shaft 10, and the first driving motor 12 is fixedly installed on the support frame 1, so as to realize the conveying operation of the filler by the rotation of the first conveyor belt 11.

[0030] Specifically, a U-shaped frame 2 is fixedly installed at the end of the support frame 1. A first mesh plate 20 and a second mesh plate 21 are sequentially arranged on the bottom plate of the U-shaped frame 2 from back to front. The first mesh plate 20, the second mesh plate 21 and the U-shaped frame 2 are integrally formed structures, ensuring that the overall structure is more firm and stable; the aperture of the through holes in the first mesh plate 20 is smaller than the aperture of the through holes in the second mesh plate 21. First discharge hoppers 22 are fixedly installed at the bottoms of the first mesh plate 20 and the second mesh plate 21, so as to realize screening, sorting and discharging operations.

[0031] In this embodiment, two symmetrically arranged second rotating shafts 3 are rotatably connected between the front and rear side plates of the U-shaped frame 2. One end of one of the second rotating shafts 3 is coaxially provided with a second driving motor 30. The two second rotating shafts 3 are connected by two symmetrically arranged second conveyor belts 31 in the front and rear. A plurality of equally spaced scraping plates 32 are fixedly installed on the two second conveyor belts 31. The end of the output shaft of the second driving motor 30 is fixedly installed on the second rotating shaft 3, and the second driving motor 30 is fixedly installed on the U-shaped frame 2. The size of the scraping plate 32 is adapted to the size of the U-shaped frame 2. The scraping plate 32 moves along the surfaces of the first mesh plate 20 and the second mesh plate 21, so as to realize the operation of pushing the filler through the first mesh plate 20 and the second mesh plate 21 for screening and sorting.

[0032] Further, cylinders 4 are provided at the bottoms of both the first mesh plate 20 and the second mesh plate 21. Above the cylinders 4, there are two symmetrically arranged transverse rods 40 in the front and back. A plurality of longitudinally arranged rods 41 are fixedly installed between the two transverse rods 40 at equal intervals. The end of the telescopic shaft of the cylinder 4 is fixedly installed at the bottom of one of the longitudinally arranged rods 41. A plurality of ejector pins 42 are fixedly installed on the top surface of the longitudinally arranged rod 41 at equal intervals. The ejector pins 42 are slidably connected to the through holes in the corresponding first mesh plate 20 and second mesh plate 21. The cylinders 4 are fixedly installed on the bottom plate bodies of the corresponding first discharge hoppers 22, so as to drive the ejector pins 42 to move upward by the operation of the cylinders 4, and eject the filler stuck in the through holes in the first mesh plate 20 and the second mesh plate 21, avoiding the blockage of the through holes in the first mesh plate 20 and the second mesh plate 21 by the filler and affecting the normal sorting effect of the first mesh plate 20 and the second mesh plate 21.

[0033] In addition, a second discharge hopper 23 is fixedly installed at the end of the U-shaped frame 2. The two first discharge hoppers 22 face in opposite directions, realizing the discharging operation from multiple directions.

[0034] It should be noted that support legs 5 are fixedly installed at the bottoms of both the support frame 1 and the first discharge hoppers 22. The height of the support legs 5 is 80 cm to 120 cm, realizing the stable support operation by using the support legs 5.

[0035] It should be noted that the distance between two adjacent longitudinally arranged rods 41 and the distance between two adjacent ejector pins 42 are both greater than the size of the filler, and the transverse rods 40, longitudinally arranged rods 41 and ejector pins 42 are all cylindrical, and will not block the normal falling of the filler.

[0036] When the automatic sorting device of the filler production line of the present utility model is in use, the first driving motor 12 is connected to an external power supply and made to work. The first driving motor 12 works, and the output shaft thereon rotates to drive the first rotating shaft 10 and the first conveyor belt 11 to rotate, realizing the conveyance of the filler to the position of the U-shaped frame 2;

[0037] The second driving motor 30 is connected to an external power supply and made to work. The second driving motor 30 works, and the output shaft thereon rotates to drive the second rotating shaft 3, the second conveyor belt 31 and the scraping plate 32 to rotate. The scraping plate 32 moves along the bottom plate body of the U-shaped frame 2, realizing the pushing of the filler to move. As the filler passes through the first mesh plate 20 and the second mesh plate 21, the filler meeting the corresponding size can fall out from the positions of the first mesh plate 20 and the second mesh plate 21 and be discharged along the first discharge hopper 22, and the remaining large-size filler is discharged outwards from the end of the U-shaped frame 2 along the second discharge hopper 23;

[0038] In addition, when needed, the starting cylinder 4 is activated to work. As the cylinder 4 works, the telescopic shaft thereon extends to drive the ejector pin 42 to move upward. The ejector pin 42 passes through the through holes in the first mesh plate 20 and the second mesh plate 21, so as to eject the packing stuck in the through holes of the first mesh plate 20 and the second mesh plate 21, preventing the through holes in the first mesh plate 20 and the second mesh plate 21 from being blocked by the packing.

[0039] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and all these changes and improvements fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic sorting device for a filler production line, comprising a support frame (1) and a first conveyor belt (11) arranged on the support frame (1), characterized in that: The end of the support frame (1) is fixedly installed with a U-shaped frame (2). On the bottom plate body of the U-shaped frame (2), a first mesh plate (20) and a second mesh plate (21) are arranged in sequence from back to front. Between the front and rear side plate bodies of the U-shaped frame (2), two symmetrically arranged second rotating shafts (3) are rotatably connected left and right. The end of one of the second rotating shafts (3) is coaxially provided with a second driving motor (30). The two second rotating shafts (3) are connected by two symmetrically arranged second conveyor belts (31) front and back. A plurality of scraping plates (32) arranged at equal intervals are fixedly installed on the two second conveyor belts (31). Cylinders (4) are arranged at the bottoms of both the first mesh plate (20) and the second mesh plate (21). Above the cylinders (4), two symmetrically arranged transverse rods (40) are provided. A plurality of longitudinally arranged rods (41) arranged at equal intervals are fixedly installed between the two transverse rods (40). The end of the telescopic shaft of the cylinder (4) is fixedly installed at the bottom of one of the longitudinally arranged rods (41). A plurality of ejector pins (42) arranged at equal intervals are fixedly installed on the top surface of the longitudinally arranged rod (41). The ejector pins (42) are slidably connected with the through holes in the corresponding first mesh plate (20) and second mesh plate (21).

2. The automatic sorting device for the packing production line according to claim 1, characterized in that: Between the front and rear side plate bodies of the support frame (1), two symmetrically arranged first rotating shafts (10) are rotatably connected left and right. The first conveyor belt (11) is sleeved on the two first rotating shafts (10). The end of one of the first rotating shafts (10) is coaxially provided with a first driving motor (12).

3. The automatic sorting device for the filler production line according to claim 2, characterized in that: The end of the output shaft of the first driving motor (12) is fixedly installed on the first rotating shaft (10). The first driving motor (12) is fixedly installed on the support frame (1).

4. The automatic sorting device for the packing production line according to claim 1, characterized in that: The end of the output shaft of the second driving motor (30) is fixedly installed on the second rotating shaft (3). The second driving motor (30) is fixedly installed on the U-shaped frame (2).

5. The automatic sorting device for the packing production line according to claim 1, characterized in that: The size of the scraping plate (32) is adapted to the size of the U-shaped frame (2). The scraping plate (32) moves along the surfaces of the first mesh plate (20) and the second mesh plate (21).

6. The automatic sorting device for the packing production line according to claim 1, characterized in that: The aperture of the through hole in the first mesh plate (20) is smaller than the aperture of the through hole in the second mesh plate (21). First discharge hoppers (22) are fixedly installed at the bottoms of both the first mesh plate (20) and the second mesh plate (21).

7. The automatic sorting device for the packing production line according to claim 6, wherein: A second discharge hopper (23) is fixedly installed at the end of the U-shaped frame (2). The orientations of the two first discharge hoppers (22) are opposite.

8. The automatic sorting device for the packing production line according to claim 6, characterized in that: Support legs (5) are fixedly installed at the bottoms of both the support frame (1) and the first discharge hopper (22). The height of the support legs (5) is 80 cm to 120 cm.

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