CN213255753U

CN213255753U - Spherical product sorting machine

Info

Publication number: CN213255753U
Application number: CN202021904873.2U
Authority: CN
Inventors: 孙丹阳
Original assignee: Shenyang Energetic Metal Material Manufacturing Co ltd
Current assignee: Shenyang Energetic Metal Material Manufacturing Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-05-25
Anticipated expiration: 2030-09-04

Abstract

The utility model relates to a sorter specifically is a globular product sorter, including loading attachment, ball feeding hose and ball sorting device, ball feeding hose's end is pressed close to with ball sorting device's top, and its technical essential is: the feeding device is communicated with the buffering device through a discharging hose, the buffering device comprises a buffering device support, a buffering hopper arranged on the buffering device support, and a variable frequency motor fixed on the surface of the buffering hopper below the buffering hopper, a ball inlet is formed in the upper portion of the buffering hopper, a ball feeding port is formed in the bottom end of the buffering hopper, a rotatable hollow hemispherical cover is arranged at the bottom in the buffering hopper, a plurality of ball discharging holes are formed in the bottom of the hemispherical cover, a vertical rotating shaft is fixed at the top of the center of the hemispherical cover, and the rotating end of the rotating shaft is connected with the output end of the variable frequency motor through a coupler. The sorting device is simple in structure and convenient to operate, the descending speed of the spherical products is buffered, the distance between the adjacent spherical products can be controlled, and the sorting effect is good.

Description

Spherical product sorting machine

Technical Field

The utility model relates to a sorter specifically is a globular product sorter.

Background

The spherical product is a wear-resistant body product which contains various metal elements and is produced by forging, spinning, rolling, grinding, casting and the like, and is widely applied to various fields as an important basic part. The production steps of spherical products are complex, the spherical products have deviations in shape and size due to the fact that the spherical products are affected by friction, uneven heat treatment temperature and the like in the production process, products which do not meet the standard once being applied to production life can have serious consequences, for example, when the spherical products are applied to bearings, the bearings can vibrate and generate noise, the quality of the bearings is directly affected, and then subsequent installation and use are affected.

Therefore, appearance detection is an indispensable process in the processing process of spherical products, and a sorting machine for detecting whether the spherical products reach the standard is an especially important device in the process. The structure of the existing sorting machine for spherical products is shown in figure 1, and mainly comprises a feeding device 1, a ball feeding hose 2 and a ball sorting device 3, wherein products with unqualified sizes are leaked from a corresponding ball outlet channel 4 in the ball sorting device by utilizing the mutual rotation and rolling of the spherical products between two adjacent ball sorting rollers 5 in the ball sorting device 3, so as to achieve the purpose of detecting whether the appearance sizes of the spherical products meet the standards and whether pits exist or not. However, the structure of the existing sorting machine causes some problems in the appearance detection process:

1. the spherical product receives the action of gravity falling speed very fast, and directly gushes into and send the ball hose to get into the ball selection device, and the ball in back strikes the ball in front, has appeared the phenomenon of ball-top ball, makes the falling speed accelerate, and self speed is very fast and adjacent spherical product each other can't fully roll between the ball selection cylinder, leads to the selection to divide the effect not good.

2. The spherical products arrive the ball selection device by loading attachment via sending the ball hose, and when the quantity of spherical product was too big, because the buffering was not enough, the easy ball phenomenon that bounces took place, and the product is knocked out and breaks away from the ball selection cylinder, has not only caused the waste of product, and the product that knocks off still probably injures staff on every side by mistake, has potential production potential safety hazard.

Disclosure of Invention

An object of the utility model is to solve above-mentioned problem, provide a globular product sorter, its simple structure, convenient operation has cushioned the speed that globular product descends, can control the distance between the adjacent globular product again, even when product quantity is great, also can fully rotate and roll between the ball selection cylinder, it is effectual to sort, has avoided the emergence of extravagant and dangerous situation again.

The technical scheme of the utility model is that:

the utility model provides a globular product sorter, includes loading attachment, send ball hose and selection ball device, send the end of ball hose and press close to with the top of selection ball device, its technical essential is: the feeding device is communicated with the buffering device through the discharging hose, the buffering device comprises a buffering device support, a buffering hopper arranged on the buffering device support, and a variable frequency motor fixed on the surface of the buffering hopper below the buffering hopper, a ball inlet is formed in the upper portion of the buffering hopper, a ball feeding port is formed in the bottom end of the buffering hopper, a rotatable hollow hemispherical cover is arranged at the bottom in the buffering hopper, a plurality of ball discharging holes are formed in the bottom of the hemispherical cover, a vertical rotating shaft is fixed to the center top of the hemispherical cover, the rotating end of the rotating shaft is connected with the output end of the variable frequency motor through a coupler, and the ball feeding port of the buffering device is communicated with the starting end of the ball feeding hose.

Foretell a globular product sorter, loading attachment includes the loading attachment support, locates the feeding funnel on the loading attachment support, and the discharge gate has been seted up to the bottom of feeding funnel, and the top of ejection of compact hose passes through the discharge gate and links to each other with loading attachment's feeding funnel, and the end of ejection of compact hose links to each other through goal and buffer's buffering fill.

The ball selecting device comprises a ball selecting device base which is obliquely arranged, connecting guide rod fixing parts which are fixed at two sides of the beginning and the end of the ball selecting device base, and connecting guide rods which are clamped between the two connecting guide rod fixing parts at the same end, wherein two sliding blocks are uniformly arranged on the connecting guide rods, ball selecting rollers are respectively arranged between the two corresponding sliding blocks along the length direction, adjusting rods penetrate through the two sliding blocks on the same connecting guide rod, adjusting knobs are respectively arranged at two ends of the adjusting rods, clamping knobs are respectively arranged on the outer side end faces of the sliding blocks, a variable frequency motor which is in power connection with the ball selecting rollers through a chain wheel and a chain wheel transmission chain is arranged on the ball selecting device base, the two ball selecting rollers are opposite in turning direction, a rolling track is formed in a gap between the two ball selecting rollers, the tail end of a ball feeding hose is close to the beginning end of the rolling track, a plurality of bucket-shaped outlets are arranged at the positions, the hopper-shaped outlet is communicated with the ball outlet channel, ball selecting supporting pieces are fixed at two ends of the lower surface of the base of the ball selecting device, and the height of the ball selecting supporting piece at the starting end is higher than that of the ball selecting supporting piece at the tail end.

Foretell spherical product sorter, the bottom border of hemisphere lid is pressed close to the conical internal surface of buffering fill bottom.

The utility model has the advantages that:

the buffer device is additionally arranged between the feeding device and the ball selecting device, the spherical products falling from the feeding device are prevented from directly entering the ball selecting device, when the number of the products is large, the phenomenon of ball jumping cannot occur, waste cannot be caused, and the machine is safer and more reliable to operate; the rotatable half-ball cover with the hole, which is arranged on the buffer device, enables spherical products to roll to the ball feeding hose and enter the ball selecting device only by aligning the ball hole, plays a role in buffering, keeps the distance between two adjacent spherical products, ensures the stability of the falling speed of the products, avoids the occurrence of ball-top balls, effectively ensures the sorting efficiency by fully rotating and rolling the spherical products, improves the sorting quality and enables the sorting effect to be better.

Drawings

Fig. 1 is a schematic structural diagram of a conventional sorting machine for spherical products;

FIG. 2 is a perspective view of the present invention;

fig. 3 is a schematic top view of the present invention.

In the figure: 1. the automatic ball selecting device comprises a feeding device, 2 ball feeding hoses, 3 ball selecting devices, 4 ball discharging channels, 5 ball selecting rollers, 6 ball feeding hoppers, 7 feeding device supports, 8 ball inlets, 9 buffer hoppers, 10 ball feeding ports, 11 rotating shafts, 12 variable frequency motors, 13 buffer device supports, 14 hopper-shaped outlets, 15 ball selecting support pieces, 16 adjusting knobs, 17 clamping knobs, 18 sliding blocks, 19 connecting guide rod fixing pieces, 20 connecting guide rods, 21 ball selecting device bases, 22 ball discharging holes, 23 hemispherical covers, 24 buffer devices, 25 discharging hoses, 26 discharging ports, 27 rolling tracks and 28 adjusting rods.

Detailed Description

The technical solution of the present invention is further explained by the following specific embodiments with reference to the accompanying drawings.

As shown in fig. 2-3, the sorting machine for spherical products comprises a feeding device 1, a ball feeding hose 2 and a ball selecting device 3, wherein the tail end of the ball feeding hose 2 is close to the beginning end of the ball selecting device 3.

The feeding device 1 is communicated with a buffer device 24 through a discharge hose 25, the buffer device 24 comprises a buffer device support 13, a buffer hopper 9 arranged on the buffer device support 13, and a variable frequency motor 12 arranged below the buffer hopper 9 and fixed on the surface of the buffer device support 13, a ball inlet 8 is formed in the upper portion of the buffer hopper 9, a ball feeding port 10 is formed in the bottom end of the buffer hopper 9, a rotatable hollow hemispherical cover 23 is arranged at the bottom of the buffer hopper 9, four ball discharging holes 22 are formed in the bottom of the hemispherical cover 23, a vertical rotating shaft 11 is fixed at the top of the center of the hemispherical cover 23, the rotating end of the rotating shaft 11 is connected with the output end of the variable frequency motor 12 through a coupler, and the ball feeding port 10 of the buffer device 24 is communicated with the initial end of the ball feeding hose 2.

In this embodiment, the feeding device 1 includes a feeding device support 7 and a feeding hopper 6 disposed on the feeding device support 7, a discharge hole 26 is disposed at the bottom end of the feeding hopper 6, the starting end of the discharging hose 25 is connected to the feeding hopper 6 of the feeding device 1 through the discharge hole 26, and the tail end of the discharging hose 25 is connected to the buffering hopper 9 of the buffering device 24 through the ball inlet 8. The bottom edge of the hemispherical cover 23 is close to the conical inner surface of the bottom of the buffer hopper 9.

The ball selecting device 3 comprises a ball selecting device base 21 which is obliquely arranged, connecting guide rod fixing parts 19 which are fixed at two sides of the beginning and the end of the ball selecting device base 21, a connecting guide rod 20 which is clamped between the two connecting guide rod fixing parts 19 at the same end, two sliding blocks 18 are uniformly arranged on the connecting guide rod 20, ball selecting rollers 5 are respectively arranged between the two corresponding sliding blocks 18 along the length direction, adjusting rods 28 penetrate through the two sliding blocks 18 on the same connecting guide rod 20, adjusting knobs 16 are uniformly arranged at two ends of the adjusting rods 28, clamping knobs 17 are uniformly arranged on the outer side end faces of the sliding blocks 18, variable frequency motors 12 which are in power connection with the ball selecting rollers 5 through chain wheels and chain wheel transmission chains are arranged on the ball selecting device base 21, the two ball selecting rollers 5 are enabled to rotate oppositely, a rolling track 27 is formed by a gap between the two ball selecting rollers 5, the end of a ball feeding hose 2 is close, five hopper-shaped outlets 14 are arranged at intervals on the ball selecting device base 21 below the rolling track 27, the hopper-shaped outlets 14 are communicated with the ball outlet channel 4, ball selecting supporting pieces 15 are fixed at two ends of the lower surface of the ball selecting device base 21, and the height of the ball selecting supporting piece 15 at the starting end is higher than that of the ball selecting supporting piece 15 at the tail end.

The working principle is as follows:

before use, the distance between the ball selection rollers 5 is adjusted by adjusting the clamping knob 17 and the adjusting knob 16, the adjusting knob 16 and the clamping knob 17 are screwed after the width of the rolling track 27 is determined, then the variable frequency motor 12 is turned on, and the ball selection rollers 5 and the hemispherical cover 23 start to rotate; when the spherical product sorting device is used, spherical products are guided into the feeding hopper 6 of the feeding device 1, enter the buffer hopper 9 of the buffer device 24 through the discharging hose 25, are gradually accumulated and cover the rotating hemispherical cover 23, the spherical products entering the lower ball hole 22 can be conveyed to the initial end of the rolling track 27 of the ball selecting device 3 through the ball conveying hose 2 to play a role in buffering, the spherical products are continuously and intermittently conveyed to the ball selecting device 3 in the mode, the spherical products are rotated and rolled between the two ball selecting rollers one by one through the rotation of the ball selecting rollers 5 and fall through the hopper-shaped outlets 14 and the ball outlet channel 4 at different positions, and therefore appearance sorting and size detection are carried out to finish an appearance detection process.

Claims

1. The utility model provides a globular product sorter, includes loading attachment, send ball hose and ball selection device, send the end of ball hose and press close to its characterized in that with the top of ball selection device: the feeding device is communicated with the buffering device through the discharging hose, the buffering device comprises a buffering device support, a buffering hopper arranged on the buffering device support, and a variable frequency motor fixed on the surface of the buffering hopper below the buffering hopper, a ball inlet is formed in the upper portion of the buffering hopper, a ball feeding port is formed in the bottom end of the buffering hopper, a rotatable hollow hemispherical cover is arranged at the bottom in the buffering hopper, a plurality of ball discharging holes are formed in the bottom of the hemispherical cover, a vertical rotating shaft is fixed to the center top of the hemispherical cover, the rotating end of the rotating shaft is connected with the output end of the variable frequency motor through a coupler, and the ball feeding port of the buffering device is communicated with the starting end of the ball feeding hose.

2. A sorting machine for spherical products according to claim 1, characterised in that: the feeding device comprises a feeding device support and a feeding hopper arranged on the feeding device support, a discharging port is formed in the bottom end of the feeding hopper, the starting end of the discharging hose is connected with the feeding hopper of the feeding device through the discharging port, and the tail end of the discharging hose is connected with the buffering hopper of the buffering device through the ball inlet.

3. A sorting machine for spherical products according to claim 1, characterised in that: the ball selecting device comprises a ball selecting device base which is obliquely arranged, connecting guide rod fixing parts which are fixed at two sides of the beginning and the end of the ball selecting device base, and connecting guide rods which are clamped between the two connecting guide rod fixing parts at the same end, two sliding blocks are uniformly arranged on the connecting guide rods, ball selecting rollers are arranged between the two corresponding sliding blocks along the length direction, adjusting rods penetrate through the two sliding blocks on the same connecting guide rod, adjusting knobs are uniformly arranged at two ends of the adjusting rods, clamping knobs are uniformly arranged on the outer side end faces of the sliding blocks, a variable frequency motor which is in power connection with the ball selecting rollers through a chain wheel and a chain wheel transmission chain is arranged on the ball selecting device base, a rolling track is formed in a gap between the two ball selecting rollers, the end of a ball feeding hose is close to the beginning end of the rolling track, a plurality of bucket-shaped outlets are arranged at positions of the ball selecting device base below the, the two ends of the lower surface of the base of the ball selecting device are both fixed with ball selecting supporting pieces, and the height of the ball selecting supporting piece at the starting end is higher than that of the ball selecting supporting piece at the tail end.

4. A sorting machine for spherical products according to claim 1, characterised in that: the bottom edge of the hemispherical cover is close to the conical inner surface of the bottom of the buffer hopper.