Equipment for automatically screening and arraying plastic shells

Abstract

The utility model belongs to the technical field of screening equipment, and particularly relates to equipment for automatically screening and arraying plastic shells, which comprises a rack, a feeding mechanism, a conveying and distributing mechanism, an identifying and grabbing device, a position finding mechanism and a conveying mechanism are sequentially mounted at the top of the rack, the feeding mechanism is used for feeding the plastic shells, and the conveying mechanism is used for conveying the plastic shells. The conveying and distributing mechanism is used for distributing and conveying plastic shells, the recognizing and grabbing device is used for recognizing and grabbing the plastic shells, the position finding mechanism is used for conveying the plastic shells to the conveying mechanism, and the conveying mechanism is used for overturning and conveying the plastic shells. A continuous conveying mode of a multi-stage belt conveyor is adopted in the whole process, full-automatic conveying of the capacitor shells from the storage hopper to the final processing position is achieved, the feeding efficiency is remarkably improved through the continuous and stable conveying mode, and manual intervention and waiting time are shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of screening equipment, and more particularly to a device for automatically screening an entire column of plastic shells. Background Art

[0002] The automatic screening and arranging equipment for plastic shells is a mechanical equipment specially designed for automatic processing of plastic shells.

[0003] In the existing capacitor manufacturing process, capacitor boxes are key components. Their production efficiency and loading accuracy directly affect the overall production line capacity and product quality. However, the existing capacitor box loading operation mainly relies on manual operation. This method is not only labor-intensive and inefficient, but also easily affected by human factors, making it difficult to ensure loading accuracy. To this end, we propose a device for automatically screening entire rows of plastic shells. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the utility model provides a device for automatically screening an entire column of plastic shells, which solves the technical problem that the existing loading operation of capacitor boxes mainly relies on manual operation. This method is not only labor-intensive and inefficient, but also easily affected by human factors, making it difficult to ensure the accuracy of loading.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a device for automatically screening an entire column of plastic shells, comprising a frame, a loading mechanism and a conveying and dividing mechanism mounted on the top of the frame, the loading mechanism being used to load the plastic shells, and the conveying and dividing mechanism being used to divide and convey the plastic shells;

[0006] The feeding mechanism includes a storage hopper, an inner wall of which is fixedly mounted an inclined first belt conveyor, the upper end of which extends to the outside of the storage hopper;

[0007] The conveying and material distribution mechanism includes a support frame, a bracket is fixedly installed on the top of the support frame, a roller brush is rotatably connected to the inner wall of the bracket, a driving motor is fixedly installed on the outer wall of the bracket, the output end of the driving motor is fixedly installed with the roller brush, and a second belt conveyor and a third belt conveyor are fixedly installed on the top of the support frame.

[0008] Preferably, the storage hopper is fixed on the frame, and a sealing cover is installed on the top of the storage hopper through a hinge, and the sealing cover is used to seal the opening at the top of the storage hopper.

[0009] Preferably, a belt end cover is installed at the bottom of the first belt conveyor.

[0010] Preferably, a sensor detection device is fixedly installed on the top of the support frame, and the sensor detection device is located above the second belt conveyor.

[0011] Preferably, a recovery bucket is fixedly mounted on the top of the support frame, and the recovery bucket is located below the end of the third belt conveyor.

[0012] Preferably, a fourth belt conveyor is fixedly installed on the top of the support frame, and a retaining frame is fixedly installed on the top of the support frame.

[0013] Preferably, an identification and grabbing device, a positioning mechanism and a conveying mechanism are installed on the top of the frame. The identification and grabbing device is used to identify and grab the plastic shell, the positioning mechanism is used to convey the plastic shell to the conveying mechanism, and the conveying mechanism is used to flip and convey the plastic shell.

[0014] Preferably, the positioning mechanism includes a fixed frame, a rotating motor is fixedly mounted on the outer wall of the fixed frame, a rotating table is mounted on the outer wall of the fixed frame, the rotating motor is used to drive the rotating table to rotate, and a cylinder pushing device is mounted on the outer wall of the fixed frame.

[0015] Preferably, the conveying mechanism includes a mounting frame, two baffles are provided on the top of the mounting frame, multiple adjustment holes are opened on the top of the two baffles, bolts are inserted into the inner walls of the adjustment holes, and the bottoms of the bolts are respectively threadedly connected to the top of the mounting frame.

[0016] Preferably, a fifth belt conveyor is fixedly mounted on the outer wall of the mounting frame, and a stopper is fixedly connected to the outer wall of one of the baffles.

[0017] The beneficial effects of the present invention are:

[0018] 1. In this utility model, the entire process adopts a continuous conveying method of a multi-stage belt conveyor, realizing fully automated conveying of capacitor casings from the storage hopper to the final processing location. This continuous and stable conveying method significantly improves loading efficiency and reduces manual intervention and waiting time.

[0019] 2. In the utility model, the driving motor drives the roller brush to rotate, which prevents the capacitor housing from overlapping and causing excessive feeding, thereby improving the accuracy of feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the overall structure of the feeding mechanism of the utility model;

[0022] Figure 3 This is a schematic diagram of the overall structure of the transmission and distribution mechanism of the utility model;

[0023] Figure 4 This is a schematic diagram of the overall structure of the identification and grasping device of the utility model;

[0024] Figure 5 This is a schematic diagram of the overall structure of the positioning mechanism of the utility model;

[0025] Figure 6 It is a schematic diagram of the overall structure of the conveying mechanism of the present utility model.

[0026] In the figure: 1. Frame; 2. Feeding mechanism; 201. Storage hopper; 202. Sealing cover; 203. First belt conveyor; 204. Hinge; 205. Belt end cover; 3. Conveying and distributing mechanism; 301. Support frame; 302. Rolling brush; 303. Sensor detection device; 304. Second belt conveyor; 305. Third belt conveyor; 306. Recovery bucket; 307. Fourth belt conveyor; 308. Baffle; 309. Bracket; 310. Driving motor; 4. Identification and grasping device; 5. Positioning mechanism; 501. Fixed frame; 502. Rotating table; 503. Rotating motor; 504. Cylinder pushing device; 6. Conveying mechanism; 601. Mounting frame; 602. Baffle; 603. Adjustment hole; 604. Bolt; 605. Fifth belt conveyor; 606. Block. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] like Figure 1 、 Figure 2 and Figure 4 As shown, a device for automatically screening an entire column of plastic shells includes a frame 1, on the top of which are sequentially mounted a loading mechanism 2, a conveying and dividing mechanism 3, an identification and grabbing device 4, a positioning mechanism 5 and a conveying mechanism 6. The conveying and dividing mechanism 3 is used to divide and convey the plastic shells. The identification and grabbing device 4 is composed of an identification device and a robot. The identification and grabbing device 4 is used to identify and grab the plastic shells. The identification and grabbing device 4 replaces the previous backward process of manual material collection and transportation. The application of the identification device uses visual recognition to cooperate with the robot to collect materials in an unordered manner, thereby realizing unmanned loading operations, reducing labor costs, and avoiding low labor efficiency and quality errors. The positioning mechanism 5 is used to convey the plastic shells to the conveying mechanism 6, and the conveying mechanism 6 is used to flip and convey the plastic shells.

[0029] The feeding mechanism 2 is used to feed the plastic shell. The feeding mechanism 2 includes a storage hopper 201, which is fixed on the frame 1. Two hinges 204 are fixedly installed at the inclined opening on the top of the storage hopper 201. The movable ends of the two hinges 204 are fixedly installed with a sealing cover 202. The sealing cover 202 is used to seal the top opening of the storage hopper 201. An inclined first belt conveyor 203 is fixedly installed on the inner wall of the storage hopper 201. The upper end of the first belt conveyor 203 extends to the outside of the storage hopper 201, and a belt end cover 205 is installed at the bottom of the first belt conveyor 203.

[0030] like Figure 3 As shown, the conveying and dividing mechanism 3 includes a support frame 301, a bracket 309 is fixedly installed on the top of the support frame 301, a roller brush 302 is rotatably connected to the inner wall of the bracket 309, a driving motor 310 is fixedly installed on the outer wall of the bracket 309, and the output end of the driving motor 310 is fixedly installed with the roller brush 302, a second belt conveyor 304 is fixedly installed on the top of the support frame 301, a sensor detection device 303 is fixedly installed on the top of the support frame 301, a third belt conveyor 305 is fixedly installed on the top of the support frame 301, a recovery bucket 306 is fixedly installed on the top of the support frame 301, and the recovery bucket 306 is located below the end of the third belt conveyor 305, a fourth belt conveyor 307 is fixedly installed on the top of the support frame 301, and a blocking frame 308 is fixedly installed on the top of the support frame 301.

[0031] like Figure 5 As shown, the positioning mechanism 5 includes a fixed frame 501, a rotating motor 503 is fixedly installed on the outer wall of the fixed frame 501, a rotating platform 502 is installed on the outer wall of the fixed frame 501, the rotating motor 503 is used to drive the rotating platform 502 to rotate, and a cylinder pushing device 504 is installed on the outer wall of the fixed frame 501.

[0032] like Figure 6 As shown, the conveying mechanism 6 includes a mounting frame 601, and two baffles 602 are provided on the top of the mounting frame 601. A plurality of adjustment holes 603 are opened on the top of the two baffles 602. Bolts 604 are inserted into the inner walls of the adjustment holes 603. The bottoms of the bolts 604 are respectively threadedly connected to the top of the mounting frame 601. The outer wall of the mounting frame 601 is fixedly installed with a fifth belt conveyor 605. The two baffles 602 are respectively located on both sides of the fifth belt conveyor 605. A block 606 is fixedly connected to the outer wall of one of the baffles 602. The two baffles 602 can be moved through the adjustment holes 603 and fixed by the bolts 604, so that the distance between the two baffles 602 can be adjusted according to the size of the electric housing.

[0033] Working principle: The product is manually placed into the storage hopper 201, and the first belt conveyor 203 conveys the capacitor shell to the second belt conveyor 304. During the conveying process of the capacitor shell by the first belt conveyor 203, the driving motor 310 drives the roller brush 302 to rotate to prevent the capacitor shell from stacking and overloading.

[0034] When the product is on the second belt conveyor 304, when the sensor detection device 303 detects that there is no material on the third belt conveyor 305, the second belt conveyor 304 conveys the capacitor housing to the third belt conveyor 305;

[0035] When the capacitor shell is transported to the third belt conveyor 305, the recognition and grasping device 4 is triggered, and the position data is generated and transmitted to the PLC for processing. The PLC then transmits it to the robot and starts the robot to pick up the product;

[0036] The capacitor housing that cannot be identified by the recognition grabbing device 4 is conveyed to the recovery bucket 306 via the third belt conveyor 305, and slides along the recovery bucket 306 to the fourth belt conveyor 307, and the capacitor housing that cannot be identified is discharged from the device via the fourth belt conveyor 307;

[0037] While the robot is grabbing the capacitor shell, it detects the opening direction of the product through the sensor. After detecting the opening direction of the product, the robot places the product onto the rotating table 502, drives the rotating table 502 to rotate through the rotating motor 503, adjusts the direction of the capacitor shell, and starts the cylinder pushing device 504 to push the product onto the fifth belt conveyor 605. One end of the capacitor shell is placed on the stop block 606. When the capacitor shell is conveyed by the fifth belt conveyor 605, the product is flipped.

[0038] It should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for automatically screening an entire column of plastic shells, comprising a frame (1), characterized in that: A loading mechanism (2) and a conveying and distributing mechanism (3) are installed on the top of the frame (1); the loading mechanism (2) is used to load the plastic shells, and the conveying and distributing mechanism (3) is used to distribute and transport the plastic shells; The feeding mechanism (2) comprises a storage hopper (201), an inner wall of which is fixedly mounted an inclined first belt conveyor (203), the upper end of the first belt conveyor (203) extending to the outside of the storage hopper (201); The conveying and distributing mechanism (3) comprises a support frame (301), a bracket (309) is fixedly mounted on the top of the support frame (301), a roller brush (302) is rotatably connected to the inner wall of the bracket (309), a driving motor (310) is fixedly mounted on the outer wall of the bracket (309), an output end of the driving motor (310) is fixedly mounted to the roller brush (302), and a second belt conveyor (304) and a third belt conveyor (305) are fixedly mounted on the top of the support frame (301).

2. The device for automatically screening an entire column of plastic shells according to claim 1, characterized in that: The storage hopper (201) is fixed on the frame (1), and a sealing cover (202) is installed on the top of the storage hopper (201) through a hinge (204). The sealing cover (202) is used to seal the top opening of the storage hopper (201).

3. The device for automatically screening an entire column of plastic shells according to claim 1, characterized in that: A belt end cover (205) is installed at the bottom of the first belt conveyor (203).

4. The device for automatically screening an entire column of plastic shells according to claim 1, characterized in that: A sensor detection device (303) is fixedly installed on the top of the support frame (301), and the sensor detection device (303) is located above the second belt conveyor (304).

5. The device for automatically screening an entire column of plastic shells according to claim 4, characterized in that: A recovery bucket (306) is fixedly mounted on the top of the support frame (301), and the recovery bucket (306) is located below the end of the third belt conveyor (305).

6. The device for automatically screening an entire column of plastic shells according to claim 5, characterized in that: A fourth belt conveyor (307) is fixedly installed on the top of the support frame (301), and a retaining frame (308) is fixedly installed on the top of the support frame (301).

7. The device for automatically screening an entire column of plastic shells according to claim 1, characterized in that: An identification and grabbing device (4), a positioning mechanism (5) and a conveying mechanism (6) are installed on the top of the frame (1); the identification and grabbing device (4) is used to identify and grab the plastic shell; the positioning mechanism (5) is used to convey the plastic shell to the conveying mechanism (6); and the conveying mechanism (6) is used to flip and convey the plastic shell.

8. The device for automatically screening an entire column of plastic shells according to claim 7, characterized in that: The positioning mechanism (5) comprises a fixed frame (501), a rotating motor (503) is fixedly mounted on the outer wall of the fixed frame (501), a rotating platform (502) is mounted on the outer wall of the fixed frame (501), the rotating motor (503) is used to drive the rotating platform (502) to rotate, and a cylinder pushing device (504) is mounted on the outer wall of the fixed frame (501).

9. The device for automatically screening an entire column of plastic shells according to claim 7, characterized in that: The conveying mechanism (6) comprises a mounting frame (601), two baffles (602) are provided on the top of the mounting frame (601), a plurality of adjustment holes (603) are provided on the top of the two baffles (602), bolts (604) are inserted into the inner walls of the adjustment holes (603), and the bottoms of the bolts (604) are respectively threadedly connected to the top of the mounting frame (601).

10. The device for automatically screening an entire column of plastic shells according to claim 9, characterized in that: A fifth belt conveyor (605) is fixedly mounted on the outer wall of the mounting frame (601), and a stopper (606) is fixedly connected to the outer wall of one of the baffles (602).

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