CN213051547U

CN213051547U - Screening plant is used in stainless steel screw production

Info

Publication number: CN213051547U
Application number: CN202021471781.XU
Authority: CN
Inventors: 余桂根
Original assignee: Jiangsu Shengdiwei Hardware Technology Co ltd
Current assignee: Jiangsu Shengdiwei Hardware Technology Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-04-27
Anticipated expiration: 2030-07-23

Abstract

The utility model relates to the technical field of stainless steel screw production, in particular to a screening device for stainless steel screw production, which solves the defects that the prior art can only screen the size of the screw head and is easy to be blocked, and comprises a first base, a second base and a third base, wherein the upper surface of the first base is fixed with a feeding machine through bolts, the upper end of the feeding machine is welded with a material guide groove, the upper surface of the second base is fixed with two motors through bolts, the output end of the motor is sleeved with a first belt pulley, the upper end of the third base is fixed with two screening rollers through bearings, one end of each screening roller is sleeved with a second belt pulley, a belt is sleeved between the belt pulleys, a material receiving box is placed at the lower part of the third base, the lower part of the material receiving box is provided with a receiving drawer, the inside of the material receiving box is also welded with a guide plate, the, the tail part of the guide groove is also provided with a blanking hole, so that the equipment can screen the size of the screw and the length of the screw.

Description

Screening plant is used in stainless steel screw production

Technical Field

The utility model relates to a stainless steel screw production technical field especially relates to a screening plant is used in stainless steel screw production.

Background

The tradition need see through the manual work to the quality screening of screw and go on, and is very time-consuming and accurate inadequately, and there is some mode that provide autofilter and replace manual screening afterwards, and wherein two kinds of autofilter machines of common are sieve separator and image formula screw sieve separator of simple and easy type. The sieve separator of simple and easy type only does the screening of head diameter, the theory of operation adopts a pair of rotation in opposite directions and by the height to the setting for relative distance of low slope installation by wide to narrow cylinder, can make the head upwards orderly entering cylinder gap after the screw is lined up through the vibrations dish, at this moment the too big beginning position that will be at the cylinder of screw head diameter is dropped, head diameter undersize will still not drop at the afterbody of cylinder on the contrary, only the identical product of just can dropping at the middle part of waiting to screen of head diameter and cylinder gap, thereby reach the purpose according to the screening of head diameter, but it causes the gyro wheel card to die easily in using, and can not screen the length of screw.

Disclosure of Invention

The utility model aims at solving the problem that the screw head size can only be screened in the prior art, the roller is easy to block the dead disadvantage, and the screening device for producing the stainless steel screw is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a screening device for stainless steel screw production comprises a first base, a second base and a third base, a feeding machine is fixed on the upper surface of the first base through bolts, a material guide groove is welded at the upper end of the feeding machine, two motors are fixed on the upper surface of the second base through bolts, a first belt pulley is sleeved at the output end of each motor, two screening rollers are fixed at the upper end of the third base through a bearing, one end of each screening roller is sleeved with a second belt pulley, a belt is sleeved between the second belt pulley and the first belt pulley, a material receiving box is arranged at the lower part of the third base, a first containing drawer and a second containing drawer are arranged at the lower part of the material receiving box, a first guide plate, a second guide plate and a third guide plate are welded in the box body, the vertical sections of the first guide plate and the third guide plate are V-shaped, the lower end of the guide groove is provided with a guide groove, and the tail parts of the guide grooves of the first guide plate and the third guide plate are also provided with blanking holes.

Preferably, the third guide plate is located above the first guide plate, and the second guide plate is located below the first guide plate.

Preferably, the first accommodating drawer and the second accommodating drawer are provided with handles on the outer surfaces.

Preferably, the screening roller has a metal shaft at the center and a rubber upper surface material.

Preferably, the two screening rollers move in opposite directions simultaneously.

The utility model has the advantages that:

1. the device has wider application range, can screen the size of the screw and the length of the screw;

2. this equipment need not the cylinder, has reduced the dead risk of card appearing.

Drawings

Fig. 1 is a schematic structural view of a screening device for stainless steel screw production according to the present invention;

fig. 2 is a schematic top view of the screening device for producing stainless steel screws according to the present invention;

fig. 3 is the utility model provides a stainless steel screw production is with screening plant's receipts workbin structure sketch map.

Fig. 4 is the utility model provides a partial enlarged structure schematic diagram of a part in stainless steel screw production is with screening plant's receipts workbin.

In the figure: the automatic feeding device comprises a first base 1, a second base 2, a third base 3, a feeding machine 4, a material guide groove 5, a motor 6, a screening roller 7, a first belt pulley 8, a first belt pulley 9, a second belt pulley 10, a material receiving box 11, a first storage drawer 111, a second storage drawer 112, a first guide plate 113, a second guide plate 114 and a third guide plate 115.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a screening device for stainless steel screw production comprises a first base 1, a second base 2 and a third base 3, wherein a feeding machine 4 is fixed on the upper surface of the first base 1 through bolts, a material guide chute 5 is welded at the upper end of the feeding machine 4, two motors 6 are fixed on the upper surface of the second base 2 through bolts, a first belt pulley 8 is sleeved on the output end of each motor 6, two screening rollers 7 are fixed at the upper end of the third base 3 through bearings, a second belt pulley 9 is sleeved at one end of each screening roller 7, a belt 10 is sleeved between each second belt pulley 9 and the first belt pulley 8, a material receiving box 11 is placed at the lower part of the third base 3, a first accommodating drawer 111 and a second accommodating drawer 112 are arranged at the lower part of the material receiving box 11, a first guide plate 113, a second guide plate 114 and a third guide plate 115 are welded inside the material receiving box, the vertical sections of the first guide plate 113 and the third guide plate 115 are in a V shape, the lower end of the guide plate is provided with a guide groove, and the tail parts of the guide grooves of the first guide plate 113 and the third guide plate 115 are also provided with blanking holes.

The third guide plate 115 is located on the upper portion of the first guide plate 113, the second guide plate 114 is located on the lower portion of the first guide plate 113, handles are arranged on the outer surfaces of the first accommodating drawer 111 and the second accommodating drawer 112, the center of the screening roller 7 is a metal shaft, the upper surface material of the screening roller is rubber, and the two screening rollers 7 move in a synchronous and opposite direction.

In the embodiment, a feeding machine 4 and two motors 6 are respectively fixed on a first base 1 and a second base 2 through bolts, a screening roller 7 is clamped on a third base 3 through a bearing, a guide chute 5 is welded on the feeding machine 4, screws can conveniently and orderly enter between the screening rollers 7 for screening, the ends of the two screening rollers 7 are respectively clamped with a second belt pulley 9, the ends of the two motors 6 are respectively clamped with a first belt pulley 8, a matched belt 10 is sleeved between the first belt pulley 8 and the second belt pulley 9, when the machine works, the screws are fed through the feeding machine 4 and orderly pass through the guide chute 5, the screws fall between the two screening rollers 7, the two motors 6 respectively operate from inside to outside in opposite directions and are transmitted to the two screening rollers 7 through the belts 10, the screening rollers 7 are in a structure with one thick end and one thin end, and are inclined at a certain angle, a gap in the middle is from small to large, when the screw passes through two screening rollers 7, little will fall earlier, and big will fall in proper order afterwards, tentatively reaches the effect of screening screw size.

Further, the screws fall into the receiving box 11 below, the screws slide downwards through the feeding port above the receiving box 11, the short screws directly slide into the first receiving drawer 111 through the first guide plate 113, the long screws are blocked by the second guide plate 114, the screws are guided by the groove at the lower end of the first guide plate 113, the heads of the screws are clamped on the groove at the lower end of the third guide plate 115, and the screws slide into the second receiving drawer 112 through the third guide plate 115.

In conclusion, the device can not only screen the diameter of the screw, but also screen the length of the screw.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The screening device for the production of the stainless steel screws comprises a first base (1), a second base (2) and a third base (3), and is characterized in that a feeding machine (4) is fixed on the upper surface of the first base (1) through bolts, a material guide chute (5) is welded at the upper end of the feeding machine (4), two motors (6) are fixed on the upper surface of the second base (2) through bolts, a first belt pulley (8) is sleeved on an output end of each motor (6), two screening rollers (7) are fixed at the upper end of the third base (3) through bearings, a second belt pulley (9) is sleeved on one end of each screening roller (7), a belt (10) is sleeved between each second belt pulley (9) and the first belt pulley (8), a material receiving box (11) is arranged at the lower part of the third base (3), a first storage drawer (111) and a second storage drawer (112) are arranged at the lower part of the material receiving box (11), a first guide plate (113), a second guide plate (114) and a third guide plate (115) are further welded in the guide plate, the vertical sections of the first guide plate (113) and the third guide plate (115) are V-shaped, guide grooves are formed in the lower ends of the first guide plate and the third guide plate, and blanking holes are further formed in the tail portions of the guide grooves of the first guide plate (113) and the third guide plate (115).

2. A screening device for stainless steel screw production according to claim 1, wherein the third guide plate (115) is located at the upper part of the first guide plate (113), and the second guide plate (114) is located at the lower part of the first guide plate (113).

3. The screening device for the production of stainless steel screws as claimed in claim 1, wherein the first storage drawer (111) and the second storage drawer (112) are provided with handles on the outer surfaces.

4. A screening device for stainless steel screw production according to claim 1, wherein the centre of the screening roller (7) is a metal shaft, and the upper surface material thereof is rubber.

5. A screening device for stainless steel screw production according to claim 1, wherein the two screening rollers (7) move in opposite directions in synchronism.