Blister box defective product sorting device

Abstract

The utility model discloses a plastic uptake box defective product sorting device which comprises a base, a first supporting plate fixedly installed at the top of the base, an inclined plate fixedly installed at the top of the first supporting plate, two baffles fixedly installed at the top of the inclined plate, connecting plates fixedly installed at the tops of the two baffles, and first motors fixedly installed at the tops of the connecting plates. A rotating shaft is fixedly installed at the output end of the first motor, a first gear is fixedly installed on the surface of the rotating shaft, a second gear is arranged on the surface of the first gear in a meshed mode, a rotating rod is fixedly installed in the second gear, the rotating rod is rotationally connected with the connecting plate and the inclined plate, and a sorting plate is fixedly installed on the surface of the rotating rod; an adjusting assembly is arranged on the front side of the base, and a CCD camera is arranged on the top of the base through the adjusting assembly. According to the plastic uptake box sorting device, the plastic uptake boxes can be sorted more conveniently, the situation that when continuous defective products appear, the sorting plate needs to be turned over many times is avoided, and the time needed for sorting the plastic uptake boxes is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of sorting devices, in particular to a sorting device for defective plastic suction boxes. Background Technique

[0002] Broadly speaking, plastic suction boxes refer to all blister shells. Narrowly speaking, they are just a type of blister shell: made by thermoforming a sheet into a plastic box shape, with the lid connected to the container. They are mostly made of PS, and there are also those with the lid and bottom separated, and different materials can be selected. For example, Japanese fast food boxes have a black PS bottom and a transparent PET lid. During the processing of plastic suction boxes, sorting devices are often used to sort out defective products.

[0003] The existing patent (application number: CN202120012273.3) discloses a full-automatic sorting device for defective plastic suction boxes. Through the coordinated use of a sorting mechanism, a guiding plate, a first through hole, a second through hole, a third through hole, a movable plate, a baffle, a strip scanner, a transmission mechanism, a sorting plate, a motor, an arc plate, a sliding hole, a rack, and a gear, the automatic sorting of defective products in plastic suction boxes is achieved through the sorting mechanism. However, when there are consecutive defective products, the movable plate in this device needs to be flipped and reset multiple times, and each flipping and resetting consumes a large amount of time, and multiple flipping and resetting operations are rather troublesome. Therefore, the utility model provides a sorting device for defective plastic suction boxes. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a sorting device for defective plastic suction boxes to solve the problems raised in the above background technique.

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

[0006] A sorting device for defective plastic suction boxes includes a base. A first support plate is fixedly installed at the top of the base. An inclined plate is fixedly installed at the top of the first support plate. Two baffle plates are fixedly installed at the top of the inclined plate. Connecting plates are fixedly installed at the tops of the two baffle plates. A first motor is fixedly installed at the top of the connecting plate. A rotating shaft is fixedly installed at the output end of the first motor. A first gear is fixedly installed on the surface of the rotating shaft. A second gear is meshed on the surface of the first gear. A rotating rod is fixedly installed inside the second gear, and the rotating rod is rotatably connected to both the connecting plate and the inclined plate. A sorting plate is fixedly installed on the surface of the rotating rod. A conveying assembly is arranged at the top of the base. An adjusting assembly is arranged at the front side of the base. A CCD camera is arranged at the top of the base through the adjusting assembly. A clamping assembly is arranged at the top of the base. A first collection box and a second collection box are arranged at the top of the base through the clamping assembly.

[0007] Preferably, the conveying assembly includes a second support plate disposed on the top of the base. A second motor is fixedly installed on the front side of the second support plate. The output end of the second motor penetrates through the second support plate and extends to the rear side of the second support plate, and is fixedly installed with a driving roller. A conveyor belt is meshed on the surface of the driving roller. A driven roller is meshed on the inner wall of the conveyor belt, and the driven roller is rotatably connected to the second support plate.

[0008] Preferably, the adjustment assembly includes a first fixing plate disposed on the front side of the base. A first electric push rod is fixedly installed inside the first fixing plate. The output end of the first electric push rod is fixedly installed with a moving plate, and the moving plate is fixedly connected to the CCD camera.

[0009] Preferably, the clamping assembly includes a second fixing plate disposed on the top of the base. A second electric push rod is fixedly installed inside the second fixing plate. The output end of the second electric push rod is fixedly installed with a clamping plate.

[0010] Preferably, a bracket is fixedly installed on the right side of the moving plate, and a lighting lamp is fixedly installed at the bottom of the bracket.

[0011] Preferably, the number of the second support plates is multiple, and the multiple second support plates are symmetrically distributed.

[0012] Preferably, the clamping plate has a rectangular structure and is made of rubber material.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: In the process of the conveying assembly conveying the plastic suction box, the CCD camera takes pictures of the plastic suction box for detection. When it is detected that the plastic suction box is a defective product, the first motor is started. Through the cooperation of the first motor, the rotating shaft, the first gear, the second gear, and the rotating rod, the left end of the sorting plate is turned backward through the rotating rod to contact the rear baffle, so that the plastic suction box can fall on the first collection box along the sorting plate. When there are consecutive defective products, the sorting plate does not need to be flipped until it is detected that the next plastic suction box is a qualified product, and then the first motor is started in the reverse direction, so that the left end of the sorting plate is turned forward through the rotating rod to contact the front baffle, so that the plastic suction box can fall into the second collection box, which is convenient for sorting the plastic suction box more conveniently, avoiding the need to flip the sorting plate multiple times when there are consecutive defective products, thus reducing the time required for sorting the plastic suction box, and making the operation of the device simpler. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional perspective view of the structure of the present utility model;

[0015] Figure 2 is a front cross-sectional view of the structure of the present utility model;

[0016] Figure 3 For the present utility model Figure 2 is an enlarged view of part A in it.

[0017] In the figure: 1, base; 2, first support plate; 3, inclined plate; 4, baffle; 5, connecting plate; 6, first motor; 7, rotating shaft; 8, first gear; 9, second gear; 10, rotating rod; 11, sorting plate; 12, second support plate; 13, second motor; 14, driving roller; 15, conveyor belt; 16, driven roller; 17, first fixing plate; 18, first electric push rod; 19, moving plate; 20, CCD camera; 21, bracket; 22, lighting lamp; 23, second fixing plate; 24, second electric push rod; 25, clamping plate; 26, first collection box; 27, second collection box. Specific embodiments

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Refer to Figures 1-3, a defective blister box sorting device, including a base 1. A first support plate 2 is fixedly installed at the top of the base 1. A sloping plate 3 is fixedly installed at the top of the first support plate 2. Two baffle plates 4 are fixedly installed at the top of the sloping plate 3. Connecting plates 5 are fixedly installed at the tops of the two baffle plates 4. A first motor 6 is fixedly installed at the top of the connecting plate 5. A rotating shaft 7 is fixedly installed at the output end of the first motor 6. A first gear 8 is fixedly installed on the surface of the rotating shaft 7. A second gear 9 is meshed on the surface of the first gear 8. A rotating rod 10 is fixedly installed inside the second gear 9, and the rotating rod 10 is rotatably connected to both the connecting plate 5 and the sloping plate 3. A sorting plate 11 is fixedly installed on the surface of the rotating rod 10. A conveying component is arranged at the top of the base 1. An adjusting component is arranged at the front side of the base 1. A CCD camera 20 is arranged at the top of the base 1 through the adjusting component. The adjusting component includes a first fixing plate 17 arranged at the front side of the base 1. A first electric push rod 18 is fixedly installed inside the first fixing plate 17. A moving plate 19 is fixedly installed at the output end of the first electric push rod 18, and the moving plate 19 is fixedly connected to the CCD camera 20. Through the setting of the adjusting component, it is convenient to adjust the front and back positions of the CCD camera 20, so that the CCD camera 20 can be exactly above the blister box subsequently, which is convenient for the CCD camera 20 to take pictures of the blister box better. A support 21 is fixedly installed on the right side of the moving plate 19. A lighting lamp 22 is fixedly installed at the bottom of the support 21. Through the setting of the lighting lamp 22, it is convenient to illuminate the blister box when the light is not good, so as to assist the CCD camera 20 to take pictures. A clamping component is arranged at the top of the base 1. A first collection box 26 and a second collection box 27 are arranged at the top of the base 1 through the clamping component. For this defective blister box sorting device, during the process of the conveying component conveying the blister box, the CCD camera 20 takes pictures and detects the blister box. When it is detected that the blister box is defective, the first motor 6 is started. Through the cooperation of the first motor 6, the rotating shaft 7, the first gear 8, the second gear 9, and the rotating rod 10, the left end of the sorting plate 11 is turned backward through the rotating rod 10 to contact the rear baffle plate 4, so that the blister box can fall on the first collection box 26 along the sorting plate 11. When there are consecutive defective products, the sorting plate 11 does not need to be flipped until it is detected that the next blister box is a qualified product, and then the first motor 6 is started in the reverse direction, so that the left end of the sorting plate 11 is turned forward through the rotating rod 10 to contact the front baffle plate 4, so that the blister box can fall into the second collection box 27, which is convenient for sorting the blister box more conveniently, avoiding the need to flip the sorting plate 11 multiple times when there are consecutive defective products, thus reducing the time required for sorting the blister box, and making the device operation simpler.

[0020] Specifically, the conveying component includes a second support plate 12 arranged on the top of the base 1. The number of the second support plates 12 is multiple, and the multiple second support plates 12 are symmetrically distributed. A second motor 13 is fixedly installed on the front side of the second support plate 12. The output end of the second motor 13 penetrates through the second support plate 12 and extends to the rear side of the second support plate 12, and a driving roller 14 is fixedly installed. A conveyor belt 15 is meshed on the surface of the driving roller 14, and a driven roller 16 is meshed on the inner wall of the conveyor belt 15, and the driven roller 16 is rotatably connected to the second support plate 12. Through the arrangement of the conveying component, it is convenient to convey the plastic suction box to the right, avoiding the need to rely on external conveying equipment to convey the plastic suction box.

[0021] Specifically, the clamping component includes a second fixing plate 23 arranged on the top of the base 1. A second electric push rod 24 is fixedly installed inside the second fixing plate 23. The output end of the second electric push rod 24 is fixedly installed with a clamping plate 25. The clamping plate 25 is of a rectangular structure and is made of rubber material. Through the arrangement of making the clamping plate 25 of rubber material, it is convenient for the clamping plate 25 to have a certain elasticity, so as to avoid damaging the first collection box 26 or the second collection box 27. At the same time, the friction between the clamping plate 25 and the first collection box 26 or the second collection box 27 is also increased. Through the arrangement of the clamping component, it is convenient to fix the first collection box 26 or the second collection box 27, avoiding the phenomenon that the first collection box 26 or the second collection box 27 is prone to displacement during use.

[0022] The defective product sorting device for plastic suction boxes is connected to the 220V mains, and the main controller can be a conventional known device such as a computer for control.

[0023] During use: Place the first collection box 26 on the base 1, start the second electric push rod 24 to make the clamping plates 25 approach each other until the clamping plates 25 are in close contact with both sides of the first collection box 26. Then place the second collection box 27 on the base 1 and repeat the above operation to fix the second collection box 27. Place the plastic blister box on the conveyor belt 15, start the second motor 13 to make the driving roller 14 rotate, so that the conveyor belt 15 rotates through the driven roller 16, and the plastic blister box on the conveyor belt 15 moves to the right. During the movement of the plastic blister box to the right, the moving plate 19 moves back and forth through the first electric push rod 18, driving the CCD camera 20 to move back and forth until the CCD camera 20 moves to a suitable position. Then take a picture of the plastic blister box through the CCD camera 20 to detect whether the plastic blister box is a defective product. When it is detected that the plastic blister box is a defective product, start the first motor 6 to make the rotating shaft 7 rotate, drive the first gear 8 to rotate, make the second gear 9 rotate, make the rotating rod 10 rotate, and make the left end of the sorting plate 11 flip backward through the rotating rod 10 until the sorting plate 11 contacts the rear baffle 4. Then the plastic blister box on the conveyor belt 15 will move onto the inclined plate 3 and then move downward and to the right along the inclined plate 3, and then fall onto the first collection box 26 along the sorting plate 11. Then place the next plastic blister box on the conveyor belt 15. When it is detected that the plastic blister box is still a defective product, the sorting plate 11 will remain in its original state, and then the plastic blister box will also fall into the first collection box 26 until it is detected that the next plastic blister box is a non-defective product, then reverse-start the first motor 6 to make the rotating shaft 7 rotate in the reverse direction, drive the first gear 8 to rotate in the reverse direction, make the second gear 9 rotate in the reverse direction, make the rotating rod 10 rotate in the reverse direction, and make the left end of the sorting plate 11 flip forward through the rotating rod 10 until the sorting plate 11 contacts the front baffle 4. Then the plastic blister box sliding from the inclined plate 3 will fall onto the second collection box 27 along the sorting plate 11.

[0024] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0025] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A defective blister box sorting device, comprising a base (1), characterized in that: A first support plate (2) is fixedly mounted on the top of the base (1), an inclined plate (3) is fixedly mounted on the top of the first support plate (2), two baffles (4) are fixedly mounted on the top of the inclined plate (3), a connecting plate (5) is fixedly mounted on the top of the two baffles (4), a first motor (6) is fixedly mounted on the top of the connecting plate (5), a rotating shaft (7) is fixedly mounted on the output end of the first motor (6), a first gear (8) is fixedly mounted on the surface of the rotating shaft (7), a second gear (9) is meshingly arranged on the surface of the first gear (8), and the second gear (9) is meshingly mounted on the surface of the first gear (8). A rotating rod (10) is fixedly installed inside the gear (9), and the rotating rod (10) is rotatably connected to the connecting plate (5) and the inclined plate (3). A sorting plate (11) is fixedly installed on the surface of the rotating rod (10). A conveying component is arranged on the top of the base (1). An adjustment component is arranged on the front side of the base (1). A CCD camera (20) is arranged on the top of the base (1) through the adjustment component. A clamping component is arranged on the top of the base (1). A first collecting box (26) and a second collecting box (27) are arranged on the top of the base (1) through the clamping component.

2. A defective blister box sorting device according to claim 1, characterized in that: The conveying assembly comprises a second support plate (12) arranged on the top of the base (1), a second motor (13) is fixedly installed on the front side of the second support plate (12), an output end of the second motor (13) passes through the second support plate (12) and extends to the rear side of the second support plate (12) and is fixedly installed with an active roller (14), a conveying belt (15) is meshedly arranged on the surface of the active roller (14), a driven roller (16) is meshedly arranged on the inner wall of the conveying belt (15), and the driven roller (16) is rotatably connected to the second support plate (12).

3. The defective blister box sorting device according to claim 1, characterized in that: The adjustment assembly comprises a first fixed plate (17) arranged on the front side of the base (1), a first electric push rod (18) is fixedly installed inside the first fixed plate (17), a moving plate (19) is fixedly installed at the output end of the first electric push rod (18), and the moving plate (19) is fixedly connected to the CCD camera (20).

4. The defective blister box sorting device according to claim 1, characterized in that: The clamping assembly comprises a second fixing plate (23) arranged on the top of the base (1), a second electric push rod (24) is fixedly mounted inside the second fixing plate (23), and a clamping plate (25) is fixedly mounted on the output end of the second electric push rod (24).

5. The defective blister box sorting device according to claim 3, characterized in that: A bracket (21) is fixedly mounted on the right side of the movable plate (19), and a lighting lamp (22) is fixedly mounted on the bottom of the bracket (21).

6. A defective blister box sorting device according to claim 2, characterized in that: There are multiple second support plates (12), and the multiple second support plates (12) are symmetrically distributed.

7. The defective blister box sorting device according to claim 4, characterized in that: The clamping plate (25) has a rectangular structure and is made of rubber material.

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