Aluminum oxide ceramic small piece picking machine

Abstract

The utility model relates to the technical field of aluminum oxide ceramic preparation, in particular to an aluminum oxide ceramic small piece picking machine which comprises a conveying belt, a discharging belt and a picking mechanism erected above the conveying belt, and the picking mechanism comprises a suspension frame, two swing arms, an eccentric rotating disc, a linkage swing arm, a connecting suspension beam and a gun stock. Fixing shafts are installed on the two sides of a cross beam of the suspension, the extending end of one fixing shaft faces backwards and is connected with one swing arm, the two extending ends of the other fixing shaft are connected with a linkage swing arm and the other swing arm respectively, and the ends of the two swing arms are rotationally connected through a connecting suspension beam. According to the material picking machine, retention pieces are taken out in time through the pneumatic control suction gun, smooth circulation of subsequent ceramic piece products is guaranteed, the circulation efficiency is improved, automatic material picking design is adopted, the material picking efficiency is improved, the labor intensity of workers is reduced, and the production cost is reduced. And the working intensity of workers can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of alumina ceramic preparation, in particular to a small piece picking machine for alumina ceramics. Background Art

[0002] There are several disadvantages in the alumina ceramic small piece picking machine, among which is the problem of uneven placement of alumina ceramic small pieces on the screen surface. This is mainly due to the occasional local blockage in the conveying passage before the alumina ceramic small pieces are placed on the screen surface.

[0003] During the transportation process, if the position of small alumina ceramic parts becomes skewed and cannot be corrected by vibration during transportation, their corners will contact the two sides of the transportation path and become stuck. Manual removal of the stuck small ceramic parts will affect the subsequent circulation of ceramic products. In order to ensure that alumina ceramic products can be transported quickly and efficiently, a small alumina ceramic part picking machine is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a small piece picking machine for alumina ceramics.

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

[0006] A small alumina ceramic piece picking machine comprises a conveyor belt, a feeding belt and a picking mechanism mounted above the conveyor belt. The feeding mechanism comprises a suspension, two swing arms, an eccentric turntable, a linkage swing arm, a connecting suspension beam and a buttstock.

[0007] In a preferred technical solution, the unloading belt is arranged on one side of the conveyor belt and is aligned with the picking mechanism.

[0008] In a preferred technical solution, the suspension is an inverted U-shaped design, and the two legs of the suspension are fixed on both sides of the conveyor belt.

[0009] Fixed shafts are installed on both sides of the crossbeam of the suspension, wherein the protruding end of one fixed shaft faces backward and is connected to a swing arm, and the two protruding ends of the other fixed shaft are respectively connected to the linkage swing arm and the other swing arm.

[0010] In a preferred technical solution, the eccentric turntable and the linkage swing arm are both located on the front side of the suspension, and the two swing arms are both located on the rear side of the suspension.

[0011] The ends of the two swing arms are rotatably connected through a connecting suspension beam, a butt is provided at the center of the connecting suspension beam, an air-controlled suction gun is provided at the bottom of the butt, a connecting arm extends outward from the edge of the eccentric turntable, and the distal end of the connecting arm is rotatably connected to the end of the linkage swing arm.

[0012] In a preferred technical solution, the material reducing mechanism further includes a motor, the output end of the motor is transmission-connected to the rotating shaft of the eccentric turntable and controls the rotation of the eccentric turntable.

[0013] In a preferred technical solution, the connecting arm and the eccentric turntable form an integrally formed structure, and the connecting arm is arranged radially toward the eccentric turntable.

[0014] In a preferred technical solution, a parallelogram structure is formed between the connecting suspension beam, the top crossbeam of the suspension, and the two swing arms.

[0015] The beneficial effects of the utility model are:

[0016] The picking machine proposed in this solution solves the problem of local blockage of small alumina ceramic pieces in the conveying passage, which affects the circulation efficiency. In this picking machine, an air-controlled suction gun can be used to promptly remove small ceramic pieces stranded on the conveyor belt to prevent subsequent ceramic pieces from flowing smoothly. This can ensure the efficient operation of the entire product circulation process and improve the circulation efficiency. In addition, the automated design of picking up small alumina ceramic pieces can also reduce the workload of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the material picking machine proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the top view of the material picking machine proposed in the utility model;

[0019] Figure 3 This is a schematic structural diagram of the two swing arms proposed in the present invention in an installed state connected to a suspension beam;

[0020] Figure 4 This is a side structural schematic diagram of the connecting suspension beam proposed by the present invention and the components fixed on the connecting suspension beam in an assembled state.

[0021] In the figure: 1. Conveyor belt; 2. Unloading belt; 3. Suspension; 4. Fixed shaft; 5. Swing arm; 6. Eccentric turntable; 7. Motor; 8. Linked swing arm; 9. Connecting arm; 10. Connecting suspension beam; 11. Gun stock; 12. Air-controlled suction gun. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] In this embodiment, refer to Figure 1-4A small alumina ceramic piece picking machine includes a conveyor belt 1, a feed belt 2, and a picking mechanism mounted above the conveyor belt 1. The feed belt 2 is positioned on one side of the conveyor belt 1 and aligned with the picking mechanism. Small ceramic pieces picked up by the picking mechanism are directly transferred to the feed belt 2 and guided outward.

[0024] The material reduction mechanism includes a suspension 3, two swing arms 5, an eccentric turntable 6, a linkage swing arm 8, a connecting suspension beam 10 and a buttstock 11. Fixed shafts 4 are installed on both sides of the crossbeam of the suspension 3. The protruding end of one of the fixed shafts 4 faces backward and is connected to a swing arm 5, and the two protruding ends of the other fixed shaft 4 are respectively connected to the linkage swing arm 8 and the other swing arm 5.

[0025] The eccentric turntable 6 and the linkage swing arm 8 are both located on the front side of the suspension 3, and the two swing arms 5 are both located on the rear side of the suspension 3. The suspension 3 is designed as an inverted U-shape, with the two legs of the suspension 3 fixed on both sides of the conveyor belt 1. The connecting beam 10, the top crossbeam of the suspension 3, and the two swing arms 5 form a parallelogram structure. With this design, the position of the connecting beam 10 can be moved left and right as the swing arms 5 swing.

[0026] A buttstock 11 is provided at the center of the connecting cantilever beam 10, and a pneumatic suction gun 12 is provided at the bottom of the buttstock 11. When the nozzle of the pneumatic suction gun 12 is on the conveyor belt 1, small items on the conveyor belt 1 can be picked up. Subsequently, the pneumatic suction gun 12 moves above the unloading belt 2 and releases the sucked small items onto the unloading belt 2.

[0027] As attached Figure 1 As shown, a connecting arm 9 extends outward from the edge of the eccentric rotating disk 6. The distal end of the connecting arm 9 is rotatably connected to the end of the linkage swing arm 8. Here, the connecting arm 9 and the eccentric rotating disk 6 form an integrally formed structure and are radially arranged toward the eccentric rotating disk 6. The material reduction mechanism also includes a motor 7, the output end of which is drivingly connected to the rotating shaft of the eccentric rotating disk 6 and controls the rotation of the eccentric rotating disk 6.

[0028] Driven by the motor 7, the eccentric turntable 6 rotates back and forth about its fulcrum. The connecting arm 9 pushes or pulls the linked swing arm 8, which is connected to it, to swing left and right about the fulcrum. This ultimately achieves the purpose of synchronous left and right swinging of the two rear swing arms 5 and the connecting cantilever beam 10, thereby adjusting the position of the air-controlled suction gun 12. It should be noted that the eccentric turntable 6 can also adopt a crank slider mechanism or other design with similar functions to control the periodic back and forth rotation of the linked swing arm 8.

[0029] The conveyor belt 1 is a conveying device for small alumina ceramic pieces. During the conveying process, the number of unloading belts 2 and material reduction mechanisms can be set in multiple groups, and they can be arranged at positions where small ceramic pieces may be stranded according to actual needs. Once a small ceramic piece is stranded at a certain position, the motor 7 at that position can be started to control the rotation of the eccentric turntable 6 and drive the two swing arms 5 at the rear and the connecting suspension beam 10 to change positions synchronously, so that the air-controlled suction gun 12 can adsorb the stranded small ceramic piece and then transfer it to the unloading belt 2. On the one hand, timely removal of the stranded pieces can ensure the smooth circulation of subsequent ceramic products and improve circulation efficiency. On the other hand, the automated material picking design can also reduce the workload of workers.

[0030] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A small piece alumina ceramic picking machine, characterized in that: The material picking machine comprises a conveyor belt (1), a material unloading belt (2) and a material picking mechanism mounted above the conveyor belt (1); the material unloading mechanism comprises a suspension (3), two swing arms (5), an eccentric turntable (6), a linkage swing arm (8), a connecting suspension beam (10) and a buttstock (11); fixed shafts (4) are installed on both sides of the crossbeam of the suspension (3); the extended end of one fixed shaft (4) faces backward and is connected to a swing arm (5); the two extended ends of the other fixed shaft (4) are respectively connected to the linkage swing arm (8) and the other swing arm (5); the ends of the two swing arms (5) are connected in rotation by the connecting suspension beam (10); a buttstock (11) is provided at the center of the connecting suspension beam (10); an air-controlled suction gun (12) is provided at the bottom of the buttstock (11); a connecting arm (9) extends outward from the edge of the eccentric turntable (6); the distal end of the connecting arm (9) is connected in rotation to the end of the linkage swing arm (8).

2. The alumina ceramic small piece picking machine according to claim 1, characterized in that: The unloading belt (2) is arranged on one side of the conveyor belt (1) and the unloading belt (2) is aligned with the picking mechanism.

3. The alumina ceramic small piece picking machine according to claim 1, characterized in that: The material reduction mechanism further comprises a motor (7), the output end of which is transmission-connected to the rotating shaft of the eccentric turntable (6) and controls the rotation of the eccentric turntable (6).

4. The alumina ceramic small piece picking machine according to claim 1, characterized in that: The eccentric rotating disk (6) and the linkage swing arm (8) are both located on the front side of the suspension (3), and the two swing arms (5) are both located on the rear side of the suspension (3).

5. The alumina ceramic small piece picking machine according to claim 1, characterized in that: The connecting arm (9) and the eccentric rotating disk (6) form an integrally formed structure, and the connecting arm (9) is radially arranged toward the eccentric rotating disk (6).

6. The alumina ceramic small piece picking machine according to claim 1, characterized in that: The suspension (3) is of an inverted U-shaped design, with two legs of the suspension (3) fixed on both sides of the conveyor belt (1), and a parallelogram structure is formed between the connecting suspension beam (10), the top crossbeam of the suspension (3) and the two swing arms (5).

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