Plastic cap sorting device

Abstract

The utility model discloses a plastic cover sorting device which comprises a base, and a sieve tray is arranged above the base. The motor is started, the power output end of the motor drives the curved bar to rotate, the curved bar drives the sliding sleeve to move while rotating, the sliding sleeve drives the connecting rod to move while moving, the connecting rod drives the sieve tray to move while moving, the curved bar can drive the sieve tray to move in a reciprocating mode, and meanwhile the sieve tray moves in a reciprocating mode. The purpose of accelerated screening of the plastic covers in the screening tray can be achieved; the shell and the clamping plate are close to each other and gather defective goods scattered in the sieve tray, the defective goods can be collected in the shell after the shell and the clamping plate are overlapped, the purpose of collecting the defective goods is achieved, the shell and the clamping plate are separated by starting the electric sliding rail again, the defective goods fall into the collecting container, and therefore the defective goods can be collected conveniently. Therefore, the sorting work is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic cover processing, in particular to a plastic cover sorting device. Background Art

[0002] Plastic caps are a common packaging form for bottles, cans, and barrels, especially in the beverage, chemical, and pharmaceutical fields. According to their uses, they can be divided into breathable plastic caps and non-breathable plastic caps.

[0003] Chinese patent CN217141267U proposes a sorting device for plastic bottle caps, including bottle caps and a frame, a material trough and a conveyor belt vertically arranged on the top of the material trough, the conveyor belt includes a plurality of metal plates, two adjacent metal plates are connected by a hinge, a baffle is arranged on the outer side of the metal plate, the width of the baffle is the same as the thickness of the plastic bottle cap, the spacing between the two adjacent baffles is greater than the diameter of the bottle cap, the conveyor belt is tensioned between two driving wheels, the conveyor belt is driven by the driving wheel to realize the conveying movement, a convex block is also arranged between the two driving wheels, the convex block is provided with an arc-shaped convex surface, the convex surface of the convex block abuts against the inner side surface of the conveyor belt and lifts up the conveyor belt, baffles are arranged on both sides of the conveyor belt, the two ends of the baffle are straight and the middle part is the same arc as the convex surface of the convex block, the baffle blocks the outer side of the conveyor belt, so that the conveyor belt runs according to the shape of the baffle.

[0004] Although the above patent can solve the problem of automatically sorting the orientation of bottle caps, there are defective plastic caps during the processing. Common standard plastic caps are usually cylindrical, and some defective plastic caps are often abnormal in shape. Plastics will inevitably be squeezed and impacted and deformed during the extrusion and cooling process. Therefore, we need to propose a plastic cap sorting device. Utility Model Content

[0005] The utility model aims to provide a plastic cover sorting device, which has the advantage of being easy to sort out defective plastic covers, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a plastic cover sorting device, comprising a base, a sieve plate is arranged above the base, a driving assembly for driving the sieve plate and screening the plastic covers in the sieve plate is installed on the other side of the top of the base, and one side of the driving assembly is connected to one side of the sieve plate;

[0007] A support assembly for limiting the moving track of the sieve plate is installed on the top of the base and on both the front and rear sides of the sieve plate, and the inner side of the support assembly is slidably connected to the surface of the sieve plate;

[0008] A collecting assembly for collecting defective products is arranged above the sieve plate, and an adjusting assembly for adjusting the orientation of the collecting assembly is installed on the top of the base and on the side away from the driving assembly, and one end of the adjusting assembly is connected to the top of the collecting assembly.

[0009] Preferably, the driving assembly includes a fixed seat, which is installed on the top of the base and located on the side away from the adjusting assembly. A motor is installed on one side of the fixed seat, and a curved rod is installed on the output shaft of the motor. A sliding sleeve is slidably sleeved on the front end of the curved rod, and connecting rods are installed on both sides of the sliding sleeve, and one side of the sieve plate is connected to one end of the connecting rod.

[0010] Preferably, a support plate is rotatably sleeved on the outside of the motor output shaft via a bearing, a support rod is installed at the bottom of the support plate, and the bottom of the support rod is connected to the top of the fixing seat.

[0011] Preferably, a sliding seat is installed on the front side of the support plate, and the connecting rod is slidably inserted inside the sliding seat.

[0012] Preferably, the supporting assembly includes side panels arranged on the front and rear sides of the sieve plate, both ends of the side panels are connected to the top of the base, a rotating wheel is rotatably installed on one side of the sieve plate close to the side panel, a limiting groove matched with the rotating wheel is opened on the inner side of the side panel, and the rotating wheel is rotatably arranged inside the limiting groove.

[0013] Preferably, the collecting assembly includes a shell and a clamping plate matched with the shell, the shell and the clamping plate are slidably embedded on both sides of the sieve plate, a rod body is installed on the top of the shell and the clamping plate, an electric slide rail is arranged above the rod body, and the power output end of the electric slide rail is connected to the top of the rod body.

[0014] Preferably, the adjustment assembly includes an electric turntable installed on the top of the base and located on the side away from the driving assembly, an electric cylinder is installed at the power output end of the electric turntable, a cross bar is installed at the power output end of the electric cylinder, and the end of the cross bar away from the electric cylinder is connected to the top of the electric slide rail.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model starts the motor, and the power output end of the motor drives the crankshaft to rotate. The crankshaft drives the sliding sleeve to move while the rotating shaft is driven. The sliding sleeve drives the connecting rod to move while the moving sleeve is driven. The connecting rod drives the sieve plate to move while the moving connecting rod is driven. The crankshaft can drive the sieve plate to reciprocate. When the sieve plate reciprocates, it can accelerate the screening of the plastic cover in the sieve plate.

[0017] 2. The utility model brings the shell and the clamp plate closer to each other and gathers the defective products scattered in the sieve plate. After the shell and the clamp plate overlap, the defective products can be gathered in the shell, thereby achieving the purpose of collecting the defective products. By starting the electric slide rail again, the shell and the clamp plate are separated, and the defective products therein fall into the collection container, thereby completing the sorting work. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the curved rod of the utility model;

[0020] Figure 3 It is a partial exploded view of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the utility model when the shell and the clamping plate are in a closed state.

[0022] In the figure: 1. base; 2. sieve plate; 3. fixed seat; 4. motor; 5. curved rod; 6. sliding sleeve; 7. connecting rod; 8. supporting plate; 9. supporting rod; 10. sliding seat; 11. side plate; 12. rotating wheel; 13. limiting groove; 14. shell; 15. clamping plate; 16. rod body; 17. electric slide rail; 18. electric turntable; 19. electric cylinder; 20. cross bar. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 The utility model provides a technical solution: a plastic cover sorting device, comprising a base 1, a sieve plate 2 is arranged above the base 1, a driving component for driving the sieve plate 2 and screening the plastic covers in the sieve plate 2 is installed on the other side of the top of the base 1, and one side of the driving component is connected to one side of the sieve plate 2; a feeding hole for screening the plastic covers is opened at the bottom of the sieve plate 2, and the feeding hole is opened according to the diameter of the plastic covers. The plastic covers that meet the production requirements can fall through the feeding hole, and the special-shaped plastic covers, such as the plastic covers that become elliptical after being squeezed, cannot pass through the feeding hole and are retained in the sieve plate 2.

[0025] Further, the driving assembly includes a fixed seat 3, which is installed on the top of the base 1 and is located on a side away from the adjustment assembly. A motor 4 is installed on one side of the fixed seat 3, and a bent rod 5 is installed on the output shaft of the motor 4. A sliding sleeve 6 is slidably sleeved on the front end of the bent rod 5, and connecting rods 7 are installed on both sides of the sliding sleeve 6. One side of the sieve plate 2 is connected to one end of the connecting rod 7. The outside of the output shaft of the motor 4 is rotatably sleeved with a support plate 8 through a bearing, and a support rod 9 is installed at the bottom of the support plate 8. The bottom of the support rod 9 is connected to the top of the fixed seat 3. By starting the motor 4, the power output end of the motor 4 drives the bent rod 5 to rotate, and the bent rod 5 drives the sliding sleeve 6 to move while rotating, and the sliding sleeve 6 drives the connecting rod 7 to move while moving, and the connecting rod 7 drives the sieve plate 2 to move while moving. The bent rod 5 can drive the sieve plate 2 to reciprocate, and the sieve plate 2 can accelerate the screening of the plastic cover in the sieve plate 2 while reciprocating.

[0026] Among them, the front side of the support plate 8 is equipped with a sliding seat 10, and the connecting rod 7 is slidably inserted in the inside of the sliding seat 10. By setting the sliding seat 10, the moving track of the connecting rod 7 can be limited, and the connecting rod 7 can be guaranteed to reciprocate stably.

[0027] It is worth mentioning that: support components for limiting the moving trajectory of the sieve plate 2 are installed on the top of the base 1 and on the front and rear sides of the sieve plate 2, and the inner side of the support component is slidably connected to the surface of the sieve plate 2; the support component includes side panels 11 arranged on the front and rear sides of the sieve plate 2, both ends of the side panels 11 are connected to the top of the base 1, and a rotating wheel 12 is rotatably installed on one side of the sieve plate 2 close to the side panel 11, and a limiting groove 13 compatible with the rotating wheel 12 is opened on the inner side of the side panel 11, and the rotating wheel 12 is rollingly arranged inside the limiting groove 13.

[0028] When the connecting rod 7 drives the sieve plate 2 to move, the rotating wheel 12 can slide in the limiting groove 13, so that the sieve plate 2 can be supported and the stability of the sieve plate 2 during movement can be improved.

[0029] Furthermore, a collecting assembly for collecting defective products is provided above the sieve plate 2, and the collecting assembly includes a shell 14 and a clamping plate 15 adapted to the shell 14, the shell 14 and the clamping plate 15 are slidably embedded on both sides of the inside of the sieve plate 2, a rod body 16 is installed on the top of the shell 14 and the clamping plate 15, an electric slide rail 17 is provided above the rod body 16, and the power output end of the electric slide rail 17 is connected to the top of the rod body 16. By starting the electric slide rail 17, the power output end of the electric slide rail 17 drives the rod body 16 to move, and the rod body 16 drives the shell 14 and the clamping plate 15 to move, the shell 14 and the clamping plate 15 approach each other and gather the defective products scattered in the sieve plate 2, and after the shell 14 and the clamping plate 15 overlap, the defective products can be gathered in the shell 14, so as to achieve the purpose of collecting the defective products.

[0030] Specifically, an adjustment component for adjusting the orientation of the collection component is installed on the top of the base 1 and on the side away from the driving component, one end of the adjustment component is connected to the top of the collection component, and the adjustment component includes an electric turntable 18 installed on the top of the base 1 and on the side away from the driving component, and an electric cylinder 19 is installed on the power output end of the electric turntable 18, and a cross bar 20 is installed on the power output end of the electric cylinder 19, and one end of the cross bar 20 away from the electric cylinder 19 is connected to the top of the electric slide rail 17. By starting the electric cylinder 19, the power output end of the electric cylinder 19 drives the combined shell 14 and the clamping plate 15 to move upward through the cross bar 20, and at the same time, the defective products collected therein are transferred out of the interior of the sieve plate 2, and then the electric turntable 18 is started, and the power output end of the electric turntable 18 drives the collected defective products to be transferred to the other side through the cross bar 20, and a container for collecting defective products is set on the other side. By starting the electric slide rail 17 again, the shell 14 and the clamping plate 15 are separated, and the defective products therein fall into the collection container, thereby completing the sorting work.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic cap sorting device, comprising a base (1), characterized in that: A sieve plate (2) is arranged above the base (1), and a driving assembly for driving the sieve plate (2) and screening the plastic cover in the sieve plate (2) is installed on the other side of the top of the base (1), and one side of the driving assembly is connected to one side of the sieve plate (2); A support assembly for limiting the movement track of the sieve plate (2) is installed on the top of the base (1) and on both the front and rear sides of the sieve plate (2), and the inner side of the support assembly is slidably connected to the surface of the sieve plate (2); A collecting assembly for collecting defective products is arranged above the sieve plate (2), and an adjusting assembly for adjusting the orientation of the collecting assembly is installed at the top of the base (1) and on the side away from the driving assembly, and one end of the adjusting assembly is connected to the top of the collecting assembly.

2. A plastic cap sorting device according to claim 1, characterized in that: The driving assembly comprises a fixed seat (3), the fixed seat (3) being mounted on the top of the base (1) and located on a side away from the adjusting assembly, a motor (4) being mounted on one side of the fixed seat (3), a curved rod (5) being mounted on the output shaft of the motor (4), a sliding sleeve (6) being slidably sleeved at the front end of the curved rod (5), connecting rods (7) being mounted on both sides of the sliding sleeve (6), and one side of the sieve plate (2) being connected to one end of the connecting rod (7).

3. A plastic cap sorting device according to claim 2, characterized in that: The outside of the output shaft of the motor (4) is rotatably sleeved with a support plate (8) via a bearing, a support rod (9) is installed at the bottom of the support plate (8), and the bottom of the support rod (9) is connected to the top of the fixing seat (3).

4. A plastic cap sorting device according to claim 3, characterized in that: A sliding seat (10) is installed on the front side of the support plate (8), and the connecting rod (7) is slidably inserted into the interior of the sliding seat (10).

5. A plastic cap sorting device according to claim 4, characterized in that: The support assembly comprises side plates (11) arranged on the front and rear sides of the sieve plate (2), both ends of the side plates (11) are connected to the top of the base (1), a rotating wheel (12) is rotatably mounted on one side of the sieve plate (2) close to the side plates (11), a limiting groove (13) adapted to the rotating wheel (12) is provided on the inner side of the side plates (11), and the rotating wheel (12) is rotatably arranged inside the limiting groove (13).

6. A plastic cap sorting device according to claim 5, characterized in that: The collecting assembly comprises a shell (14) and a clamping plate (15) adapted to the shell (14); the shell (14) and the clamping plate (15) are slidably embedded on both sides of the interior of the sieve plate (2); a rod body (16) is installed on the top of the shell (14) and the clamping plate (15); an electric slide rail (17) is arranged above the rod body (16); and a power output end of the electric slide rail (17) is connected to the top of the rod body (16).

7. A plastic cap sorting device according to claim 6, characterized in that: The adjustment component comprises an electric turntable (18) mounted on the top of the base (1) and located on a side away from the driving component, an electric cylinder (19) is mounted on the power output end of the electric turntable (18), a crossbar (20) is mounted on the power output end of the electric cylinder (19), and one end of the crossbar (20) away from the electric cylinder (19) is connected to the top of the electric slide rail (17).

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