Quality inspection table for plastic bottle processing

Abstract

A quality inspection table for plastic bottle processing relates to the technical field of plastic bottle processing and comprises a detection table, a lamp box and a first conveyor, the detection table is composed of a fixing frame, rotating rollers and supporting legs, the fixing frame is of a hollow rectangular structure, the supporting legs are distributed on the lower portion face of the fixing frame, and the rotating rollers are distributed in the fixing frame; the two ends of the rotating roller are rotationally connected with the inner wall of the fixing frame, a lamp box is arranged on one side of the fixing frame and connected with the fixing frame through a supporting frame, a first conveyor is arranged on one side of the fixing frame, and the discharging end of the first conveyor faces the fixing frame; the plastic bottle detection device is high in practicability and very convenient to use, the first connecting frame and the second connecting frame are arranged on the detection table in a matched mode, the second conveyor drives plastic bottles to rotate on the detection table, and workers can conveniently detect the plastic bottles in all directions; and through cooperative arrangement of a motor, a connecting plate, a fixing plate and a detection lamp on the lamp box, the light irradiation angle is conveniently adjusted, and workers can conveniently find flaws on the plastic bottles.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic bottle processing, in particular to a quality inspection table for plastic bottle processing. Background Art

[0002] Plastic bottles are widely used in daily life. Plastic bottles are generally made by blow molding. After the plastic bottles are processed, they need to be aligned and inspected for appearance to remove scratches, dents, bubbles and other defects on the plastic bottles to meet the product appearance requirements.

[0003] In the prior art, plastic bottles are transported to an inspection table equipped with a light inspection box and manually inspected by workers. However, in the traditional light inspection process, the light source of the light box and the plastic bottles are in a relatively static position. Some defects on the plastic bottles are difficult to be found under certain light angles, affecting the normal use of the plastic bottles. Utility Model Content

[0004] In order to overcome the deficiencies in the background technology, the utility model discloses a quality inspection table for plastic bottle processing. The utility model arranges a light box on the side of the inspection table and a first conveyor at one end of the inspection table to facilitate workers to perform quality inspection on plastic bottles.

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

[0006] A quality inspection table for plastic bottle processing comprises a testing table, a light box and a first conveyor. The testing table is composed of a fixed frame, rotating rollers and supporting feet. The fixed frame is a hollow rectangular structure. The lower surface of the fixed frame is provided with supporting feet. The fixed frame is provided with rotating rollers. The two ends of the rotating rollers are respectively rotatably connected to the inner wall of the fixed frame. A light box is provided on one side of the fixed frame. The light box is connected to the fixed frame through a supporting frame. A first conveyor is provided on one side of the fixed frame. The discharging end of the first conveyor faces the fixed frame. Plastic bottles are transported to the testing table through the first conveyor.

[0007] The lower surface of the first conveyor is provided with supporting feet, two supporting plates are symmetrically arranged on both sides of the first conveyor, two limiting plates are symmetrically arranged between the two supporting plates, the limiting plates are connected to adjacent supporting plates through telescopic rods, and the limiting plates and the telescopic rods are both arranged above the first conveyor.

[0008] The fixed frame is provided with a first motor at the end away from the first conveyor, a first connecting frame is provided on the upper surface of the fixed frame close to the light box, a connecting groove is axially provided on the side of the fixed frame away from the light box, a connecting shaft is axially provided in the connecting groove, two ends of the connecting shaft are respectively rotatably connected to the inner wall of the connecting groove, the rotor of the first motor is connected to one end of the connecting shaft, and a second connecting frame is provided on the connecting shaft.

[0009] The first connecting frame is an inverted U-shaped structure, and rollers are distributed on the side of the first connecting frame facing the second connecting frame.

[0010] The second connecting frame is an inverted U-shaped structure, the lower surface of the second connecting frame is connected to the side of the connecting shaft, and the side of the second connecting frame facing the first connecting frame is provided with a second conveyor, and the second conveyor is arranged in cooperation with the roller.

[0011] The light box includes a shell, a light-transmitting plate, a detection lamp, a fixing plate, a connecting plate, a second motor and a rotating shaft. The shell is an open structure on one side. The light-transmitting plate, the fixing plate and the connecting plate are sequentially arranged from the opening to the inner wall of the shell. The detection lamps are distributed on the fixing plate. A second motor is arranged at the center of the back surface of the shell. A fixing frame is provided on the second motor. The fixing frame is fixedly mounted on the supporting frame. The rotor of the second motor passes through the back surface of the shell and is arranged in the shell. A rotating shaft is provided on the rotor of the second motor.

[0012] The rotating shaft is a Z-shaped structure, one end of the rotating shaft is connected to the end of the second motor rotor, and the other end of the rotating shaft is connected to the side surface of the connecting plate.

[0013] The fixing plate is provided with fixing holes, each fixing hole is provided with a detection lamp, the luminous end of the detection lamp faces the light-transmitting plate, a connecting rod is provided at the tail end of the detection lamp, and a rubber ring is provided on the side of each detection lamp, the interior of the rubber ring is connected to the side of the detection lamp, and the side of the rubber ring is connected to the inner wall of the fixing hole.

[0014] One end of the connecting rod is connected to the detection lamp, and the other end of the connecting rod is universally connected to the connecting plate.

[0015] The utility model is a quality inspection table for plastic bottle processing. The utility model is highly practical and very convenient to use. By arranging a first connecting frame and a second connecting frame on the inspection table, the plastic bottles are driven to rotate on the inspection table by the second conveyor, which is convenient for staff to check the plastic bottles in all directions. By arranging a motor, a connecting plate, a fixing plate and a detection lamp on the light box, it is convenient to adjust the lighting angle, so that the staff can find defects on the plastic bottles. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the testing platform of the utility model;

[0018] Figure 3 It is a cross-sectional view of the fixing frame of the utility model;

[0019] Figure 4 This is the front view of the light box of the utility model;

[0020] Figure 5 This is a cross-sectional view of the light box of the utility model;

[0021] In the figure: 1. fixed frame; 2. rotating roller; 3. first conveyor; 4. supporting foot; 5. support plate; 6. telescopic rod; 7. limit plate; 8. first connecting frame; 9. second connecting frame; 10. roller; 11. second conveyor; 12. first motor; 13. light box; 14. second motor; 15. supporting frame; 16. fixing frame; 17. connecting groove; 18. connecting shaft; 19. shell; 20. fixing plate; 21. fixing hole; 22. rubber ring; 23. detection light; 24. connecting rod; 25. connecting plate; 26. rotating shaft; 27. light-transmitting plate. DETAILED DESCRIPTION

[0022] The present invention can be explained in detail through the following embodiments. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention.

[0023] Combined with Figures 1 to 5 A quality inspection table for processing plastic bottles, comprising a testing table, a light box 13 and a first conveyor 3. The testing table is composed of a fixed frame 1, a rotating roller 2 and a support leg 4. The fixed frame 1 is a hollow rectangular structure. The support leg 4 is distributed on the lower surface of the fixed frame 1. The rotating roller 2 is distributed in the fixed frame 1. The two ends of the rotating roller 2 are respectively rotatably connected to the inner wall of the fixed frame 1. A light box 13 is provided on one side of the fixed frame 1. The light box 13 is connected to the fixed frame 1 through a support frame 15. A first conveyor 3 is provided on one side of the fixed frame 1. The discharging end of the first conveyor 3 faces the fixed frame 1. Plastic bottles are transported to the testing table through the first conveyor 3.

[0024] The lower surface of the first conveyor 3 is provided with supporting legs 4, and two supporting plates 5 are symmetrically arranged on both sides of the first conveyor 3. Two limiting plates 7 are symmetrically arranged between the two supporting plates 5. The limiting plates 7 are connected to the adjacent supporting plates 5 through telescopic rods 6. The length of the telescopic rods 6 is adjusted to control the distance between the two limiting plates 7 to adapt to plastic bottles of different specifications. The limiting plates 7 and the telescopic rods 6 are both arranged above the first conveyor 3, and the plastic bottles are transported to the inspection table by the conveyor belt of the first conveyor 3 between the two limiting plates 7.

[0025] The fixed frame 1 is provided with a first motor 12 at the end away from the first conveyor 3, and a first connecting frame 8 is provided on the upper surface of the fixed frame 1 close to the light box 13. A connecting groove 17 is axially provided on the side of the fixed frame 1 away from the light box 13, and a connecting shaft 18 is axially provided in the connecting groove 17. Both ends of the connecting shaft 18 are rotatably connected to the inner wall of the connecting groove 17 respectively, the rotor of the first motor 12 is connected to one end of the connecting shaft 18, and a second connecting frame 9 is provided on the connecting shaft 18.

[0026] The first connecting frame 8 is an inverted U-shaped structure, and rollers 10 are distributed on the side of the first connecting frame 8 facing the second connecting frame 9 .

[0027] The second connecting frame 9 is an inverted U-shaped structure. The lower surface of the second connecting frame 9 is connected to the side of the connecting shaft 18. The second connecting frame 9 is provided with a second conveyor 11 on the side facing the first connecting frame 8. The second conveyor 11 is arranged in cooperation with the roller 10. The first motor 12 drives the connecting shaft 18 to rotate, so that the conveyor belt of the second conveyor 11 abuts against the side of the plastic bottle, pressing the plastic bottle between two adjacent rollers 10. The conveyor belt of the second conveyor 11 moves to drive the plastic bottle to rotate, so that the staff can conduct a comprehensive inspection of the appearance of the plastic bottle.

[0028] The light box 13 includes a shell 19, a light-transmitting plate 27, a detection lamp 23, a fixing plate 20, a connecting plate 25, a second motor 14 and a rotating shaft 26. The shell 19 is an open structure on one side. The shell 19 is provided with a light-transmitting plate 27, a fixing plate 20 and a connecting plate 25 in sequence from the opening to the inner wall. The detection lamp 23 is distributed on the fixing plate 20. The second motor 14 is provided with a fixing frame 16 at the center of the back surface of the shell 19. The fixing frame 16 is fixedly mounted on the supporting frame 15. The rotor of the second motor 14 passes through the back surface of the shell 19 and is arranged in the shell 19. The rotor of the second motor 14 is provided with a rotating shaft 26.

[0029] The rotating shaft 26 is a Z-shaped structure, one end of the rotating shaft 26 is connected to the rotor end of the second motor 14 , and the other end of the rotating shaft 26 is connected to the side of the connecting plate 25 .

[0030] The fixing plate 20 is provided with fixing holes 21, each fixing hole 21 is provided with a detection lamp 23, the light-emitting end of the detection lamp 23 faces the light-transmitting plate 27, a connecting rod 24 is provided at the tail end of the detection lamp 23, and a rubber ring 22 is provided on the side of each detection lamp 23, the interior of the rubber ring 22 is connected to the side of the detection lamp 23, and the side of the rubber ring 22 is connected to the inner wall of the fixing hole 21.

[0031] One end of the connecting rod 24 is connected to the detection light 23, and the other end of the connecting rod 24 is universally connected to the connecting plate 25. The rotation of the second motor 14 drives the connecting plate 25 to move in a circle around the rotor of the second motor 14, thereby driving the connecting rod 24 and the connecting end of the connecting plate 25 to rotate. The connecting rod 24 drives the detection light 23 to rotate on the fixed plate 20 around the rubber ring 22, thereby adjusting the irradiation angle of each detection light 23, making it convenient for staff to find defects on the plastic bottle.

[0032] The embodiment of the quality inspection platform for plastic bottle processing is described. Before use, the length of the telescopic rod 6 is adjusted to control the distance between the two limit plates 7 to adapt to plastic bottles of different specifications. The plastic bottle to be inspected is transported to the inspection platform by the conveyor belt of the first conveyor 3 between the two limit plates 7. After the plastic bottle is placed on the inspection platform, the first conveyor 3 stops running, and the first motor 12 rotates to drive the connecting shaft 18 to rotate, so that the conveyor belt of the second conveyor 11 abuts against the side of the plastic bottle, pressing the plastic bottle between two adjacent rollers 10. The conveyor belt of the second conveyor 11 moves to drive the plastic bottle to rotate, which is convenient for the staff to conduct a comprehensive inspection of the appearance of the plastic bottle. During the inspection process, the second motor 14 rotates to drive the connecting plate 25 to move in a circle with the rotor of the second motor 14 as the center, thereby driving the connecting rod 24 and the connecting end of the connecting plate 25 to rotate, and the connecting rod 24 drives the detection lamp 23 to rotate on the fixed plate 20 with the rubber ring 22 as the center, so as to adjust the irradiation angle of each detection lamp 23, so that the staff can find defects on the plastic bottle. After the inspection is completed, the good products and the defective products can be removed separately.

[0033] The parts of the present invention that are not described in detail are prior art. Although the present invention is specifically demonstrated and introduced in conjunction with the preferred implementation scheme, there are many methods and ways to implement the technical solution. The above is only a preferred implementation scheme of the present invention. However, technical personnel in the relevant field should understand that various changes can be made to the present invention in form and details without departing from the spirit and scope of the present invention as defined in the attached claims, which are all within the scope of protection of the present invention.

Claims

1. A quality inspection platform for processing plastic bottles, comprising a testing platform, a light box (13) and a first conveyor (3), wherein the testing platform is composed of a fixed frame (1), a rotating roller (2) and a support foot (4), wherein the fixed frame (1) is a hollow rectangular structure, the support foot (4) is distributed on the lower surface of the fixed frame (1), the rotating roller (2) is distributed inside the fixed frame (1), and the two ends of the rotating roller (2) are respectively rotatably connected to the inner wall of the fixed frame (1), and characterized in that: A light box (13) is provided on one side of the fixed frame (1), and the light box (13) is connected to the fixed frame (1) via a support frame (15). A first conveyor (3) is provided on one side of the fixed frame (1), and the discharge end of the first conveyor (3) faces the fixed frame (1). Plastic bottles are conveyed to the inspection table via the first conveyor (3).

2. The quality inspection table for plastic bottle processing according to claim 1, characterized in that: The lower surface of the first conveyor (3) is provided with supporting feet (4), two supporting plates (5) are symmetrically arranged on both sides of the first conveyor (3), two limiting plates (7) are symmetrically arranged between the two supporting plates (5), the limiting plates (7) are connected to adjacent supporting plates (5) through telescopic rods (6), and the limiting plates (7) and the telescopic rods (6) are both arranged above the first conveyor (3).

3. The quality inspection table for plastic bottle processing according to claim 1, characterized in that: A first motor (12) is provided at one end of the fixed frame (1) away from the first conveyor (3); a first connecting frame (8) is provided on the upper surface of the fixed frame (1) close to the light box (13); a connecting groove (17) is axially provided on the side of the fixed frame (1) away from the light box (13); a connecting shaft (18) is axially provided in the connecting groove (17); both ends of the connecting shaft (18) are rotatably connected to the inner wall of the connecting groove (17) respectively; a rotor of the first motor (12) is connected to one end of the connecting shaft (18); and a second connecting frame (9) is provided on the connecting shaft (18).

4. The quality inspection table for plastic bottle processing according to claim 3, characterized in that: The first connection frame (8) is an inverted U-shaped structure, and rollers (10) are distributed on the side of the first connection frame (8) facing the second connection frame (9).

5. The quality inspection table for plastic bottle processing according to claim 4, characterized in that: The second connecting frame (9) is an inverted U-shaped structure. The lower surface of the second connecting frame (9) is connected to the side of the connecting shaft (18). The side of the second connecting frame (9) facing the first connecting frame (8) is provided with a second conveyor (11). The second conveyor (11) is arranged in cooperation with the roller (10).

6. The quality inspection table for plastic bottle processing according to claim 3, characterized in that: The light box (13) comprises a shell (19), a light-transmitting plate (27), a detection lamp (23), a fixing plate (20), a connecting plate (25), a second motor (14) and a rotating shaft (26); the shell (19) is a structure with an opening on one side; the shell (19) is provided with a light-transmitting plate (27), a fixing plate (20) and a connecting plate (25) in sequence from the opening to the inner wall; the fixing plate (20) is provided with a detection lamp (23); a second motor (14) is provided at the center of the back surface of the shell (19); a fixing frame (16) is provided on the second motor (14); the fixing frame (16) is fixedly mounted on the supporting frame (15); a rotor of the second motor (14) passes through the back surface of the shell (19) and is arranged in the shell (19); and a rotating shaft (26) is provided on the rotor of the second motor (14).

7. The quality inspection table for plastic bottle processing according to claim 6, characterized in that: The rotating shaft (26) is of a Z-shaped structure; one end of the rotating shaft (26) is connected to the end of the rotor of the second motor (14), and the other end of the rotating shaft (26) is connected to the side surface of the connecting plate (25).

8. The quality inspection table for plastic bottle processing according to claim 6, characterized in that: The fixing plate (20) is provided with fixing holes (21), each fixing hole (21) is provided with a detection lamp (23), the light-emitting end of the detection lamp (23) faces the light-transmitting plate (27), a connecting rod (24) is provided at the rear end of the detection lamp (23), and a rubber ring (22) is provided on the side of each detection lamp (23), the interior of the rubber ring (22) is connected to the side of the detection lamp (23), and the side of the rubber ring (22) is connected to the inner wall of the fixing hole (21).

9. The quality inspection table for plastic bottle processing according to claim 8, characterized in that: One end of the connecting rod (24) is connected to the detection light (23), and the other end of the connecting rod (24) is universally connected to the connecting plate (25).

Images