CN214555233U

CN214555233U - Filtering device

Info

Publication number: CN214555233U
Application number: CN202120770341.2U
Authority: CN
Inventors: 涂凯
Original assignee: Chongqing Hongzhi Yida Electronic Technology Co ltd
Current assignee: Chongqing Hongzhi Yida Electronic Technology Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-11-02
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses a filtering device, which comprises a frame, a filtering plate and a vibrating mechanism; the filter plate is obliquely arranged on the rack, a hinge shaft is arranged in the middle of the filter plate, the filter plate is hinged with the rack through the hinge shaft, and a plurality of sieve pores are uniformly arranged on the filter plate at intervals; the vibration mechanism includes vibration arm and driving piece, and the driving piece sets firmly in the frame, and the one end and the driving piece fixed connection of vibration arm, driving piece drive vibration arm rotate for the other end of vibration arm can with the filter be close to the lower surface butt of slope bottom, and then the drive filter swings around the hinge. The driving piece drive vibration arm of vibration mechanism rotates, and the vibration arm drive filter swings around the hinge, through the swing of filter and the impact of vibration arm to the filter for finished product spare is difficult for piling up on the filter, and the ejection of compact is smooth and easy, and if the card blockked up the filtration pore in the filtration pore of filter, can drop fast through the vibration to the filter in the finished product spare, keeps good filter effect.

Description

Filtering device

Technical Field

The utility model relates to a material letter sorting technical field, concretely relates to filter equipment.

Background

The scissor-foot keyboard is also called an X-frame keyboard, and means that a supporting structure below keys on the keyboard is in an X shape. The key cap height greatly reduced of scissors foot keyboard has accomplished the condition that scissors foot keyboard becomes the ultra-thin keyboard of desktop type, and the parallel four-bar linkage of scissors foot keyboard has guaranteed the uniformity that keyboard striking power said at to a great extent, makes effort evenly distributed at each part of key cap, and striking power said little and balanced, so feel can be more unanimous, more comfortable. The supporting structure of the scissors foot keyboard is formed by hinging an outer scissors and an inner scissors in the middle.

When the existing device collects finished parts of scissor legs, the finished parts are directly and completely placed on an inclined chute, but the finished parts are easily stacked on the chute to influence discharging; in addition, as the unassembled external shears are removed in the previous working procedure, the unassembled internal shears mixed in the finished product are easy to be blocked in the filtering holes of the chute to block the filtering holes, so that the filtering effect is poor.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a filtering device, which aims to solve the problem that the existing finished products are easy to be stacked on the chute to influence the discharging; the problem of poor filtering effect is caused by the fact that the mixed unassembled internal scissors in the finished product part are easily clamped in the filtering holes of the chute to block the filtering holes.

In order to solve the technical problem, the utility model discloses a technical scheme is:

a filtration device comprising:

a frame;

the filter plate is obliquely arranged on the rack, the upper surface of the filter plate is used for bearing materials to be filtered, a hinge shaft is arranged in the middle of the filter plate, the filter plate is hinged with the rack through the hinge shaft, and a plurality of sieve pores are uniformly arranged on the filter plate at intervals; and

the vibrating mechanism comprises a vibrating arm and a driving piece, the driving piece is fixedly arranged on the rack, one end of the vibrating arm is fixedly connected with the driving piece, the driving piece drives the vibrating arm to rotate, the other end of the vibrating arm can be abutted to the lower surface, close to the inclined bottom end, of the filter plate, and then the filter plate is driven to swing around the hinge shaft.

The driving piece drive vibration arm of vibration mechanism rotates, and the vibration arm drive filter swings around the hinge, through the swing of filter and the impact of vibration arm to the filter for finished product spare is difficult for piling up on the filter, and the ejection of compact is smooth and easy, and if the card blockked up the filtration pore in the filtration pore of filter, can drop fast through the vibration to the filter in the finished product spare, keeps good filter effect.

Furthermore, the filtering device is further provided with a supporting plate which is fixedly arranged on the rack, and when one end of the vibrating arm rotates to a low position, the supporting plate is abutted against the lower surface, close to the inclined bottom end, of the filtering plate. The inclined angle that sets up the backup pad and prevent the filter is too big, and can not reach filterable effect.

Furthermore, the filtering device further comprises a material guide plate, the material guide plate is parallel to the filtering plate and is arranged below the filtering plate, two side baffles are fixedly arranged on two sides of the material guide plate respectively and are fixedly arranged on two sides of the lower surface of the filtering plate respectively, and the vibrating arms are abutted to the lower surface of the material guide plate. The guide plate is arranged, so that the filtered waste can be conveniently guided out and collected, and the waste is prevented from scattering everywhere.

Furthermore, the filtering device further comprises a baffle plate which is fixedly arranged on the end face of the inclined bottom end of the filtering plate. The baffle plate is arranged to prevent the filtered waste products from being mixed with the intact finished products.

Further, the vibration mechanism further comprises a roller, the roller is hinged to one end of the vibration arm, and the circumferential surface of the roller is abutted to the lower surface, close to the inclined bottom end, of the filter plate. The roller is arranged at one end of the vibrating arm, so that the contact motion between the vibrating arm and the filtering plate is changed into rolling, and the friction and the abrasion are reduced.

Furthermore, the filtering device also comprises an anti-collision plate, wherein the anti-collision plate is arranged on the rack and is close to the inclined top end of the filtering plate. The anti-collision plate is arranged to prevent the equipment for transporting materials on the filter plate from colliding with the filter plate, the height of the anti-collision plate is adjustable, and the position can be adjusted according to specific conditions during actual field use.

Adopt above-mentioned technical scheme, compare with prior art, the beneficial effects of the utility model are that:

1. through the swing of filter and the impact of vibration arm to the filter for finished product spare is difficult for piling up on the filter, and the ejection of compact is smooth and easy, and if the card blocks up the filtration pore in the filtration pore of filter, can drop fast through the vibration to the filter in the finished product spare, keeps good filter effect.

2. The waste products filtered can be conveniently guided out and collected through the material guide plate, and the waste products are prevented from scattering everywhere.

3. Simple structure, the mechanism is nimble, and the suitability is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention, the drawings used in the embodiments will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to actual scale.

Fig. 1 is a front side three-dimensional view of the present invention;

fig. 2 is a three-dimensional view of the vibration mechanism of the present invention;

fig. 3 is a three-dimensional view of the material guiding plate of the present invention.

Reference numerals:

a frame 1, a long hole 1 a;

the filter plate 2, the hinge shaft 21 and the sieve pores 2 a;

the vibration mechanism 3, the vibration arm 31, the driving member 32, and the roller 33;

a support plate 4;

a material guide plate 5;

a side baffle 6;

a striker plate 7;

and an anti-collision plate 8.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

Referring to fig. 1-3, the filter device of the present embodiment includes a frame 1, a filter plate 2 and a vibrating mechanism 3.

The frame 1 is fixed on the ground in the factory building through foundation bolts.

On frame 1 was located in the slope of filter 2, the upper surface of filter 2 accepted the filterable material of needs, and the middle part of filter 2 is equipped with hinge 21, and filter 2 is articulated through hinge 21 and frame 1, and even interval is equipped with a plurality of sieve meshes 2a on the filter 2. Specifically, the aperture size of the sieve holes 2a is smaller than the external dimension of the finished product, so that the finished product cannot leak from the sieve holes 2a at any angle, but waste products smaller than the finished product are easy to fall from the sieve holes 2 a.

The vibration mechanism 3 includes vibration arm 31 and driving piece 32, and driving piece 32 sets firmly in frame 1, and the one end and the driving piece 32 fixed connection of vibration arm 31, driving piece 32 drive vibration arm 31 rotate for the other end of vibration arm 31 can with the filter 2 be close to the lower surface butt of slope bottom, and then drive filter 2 around the swing of hinge 21. As a further optimized scheme, the vibration mechanism 3 further comprises a roller 33, the roller 33 is hinged with one end of the vibration arm 31, and the circumferential surface of the roller 33 is abutted with the lower surface of the filter plate 2 close to the inclined bottom end. One end of the vibration arm 31 is provided with a roller 33, so that the contact motion between the vibration arm 31 and the filter plate 2 is changed into rolling, and the friction and the abrasion are reduced. The driving member 32 can be an electric motor, a hydraulic motor, a mechanism structure, etc., as long as it can drive the vibration arm 31 to rotate, in this embodiment, the driving member 32 is an electric motor, an output shaft of the electric motor is fixedly connected with the vibration arm 31 through a key, and the rotation of the electric motor drives the vibration arm 31 to rotate circumferentially.

As a further optimization scheme, a supporting plate 4 can be further arranged, the supporting plate 4 is fixedly arranged on the rack 1, and when one end of the vibration arm 31 rotates to a low position, the supporting plate 4 is abutted against the lower surface, close to the inclined bottom end, of the filter plate 2. The support plate 4 prevents the inclination angle of the filter plate 2 from being too large, and the filtering effect cannot be achieved. Specifically, the lower end of the supporting plate 4 is fixedly arranged on the frame 1, and when the vibrating arm 31 rotates to the low position, the upper end of the supporting plate 4 is abutted to the lower surface of the filter plate 2.

As a further optimization scheme, the above filtering device may further include a material guiding plate 5, the material guiding plate 5 is parallel to the filtering plate 2 and is disposed below the filtering plate 2, two sides of the material guiding plate 5 are respectively and fixedly provided with a side baffle 6, the two side baffles 6 are respectively and fixedly disposed on two sides of the lower surface of the filtering plate 2, and the vibrating arm 31 abuts against the lower surface of the material guiding plate 5. The guide plate 5 and the side baffle 6 are arranged, so that filtered waste can be conveniently guided out and collected, and the waste is prevented from scattering everywhere. Specifically, the guide plate 5 and the side baffle 6 are integrally formed, and the side baffle 6 is fixedly connected with the filter plate 2 through bolts.

Of course, the filtering device can also be provided with a baffle plate 7, and the baffle plate 7 is fixedly arranged on the end surface of the inclined bottom end of the filtering plate 2. The baffle plate 7 is arranged to prevent the filtered waste products from mixing with the intact finished products. Specifically, the striker plate 7 is fixed on the filter plate 2 through a bolt, and the striker plate 7 is perpendicular to the filter plate 2.

As a further optimization scheme, an anti-collision plate 8 is further arranged, and the anti-collision plate 8 is arranged on the rack 1 and is close to the inclined top end of the filter plate 2. Set up anticollision board 8 and prevent to filter 2 on equipment striking filter 2 of transporting the material, and anticollision board 8 sets up to position height-adjustable, can carry out the regulation of position according to particular case when on-the-spot in-service use. Specifically, threaded shafts are fixedly arranged at two ends of the anti-collision plate 8, a long hole 1a is formed in the rack 1, the threaded shafts at the two ends of the anti-collision plate 8 penetrate through the long hole 1a, and then the threaded shafts are sleeved with nuts to be fastened. When the height of the position of the anti-collision plate 8 needs to be adjusted, the nut is unscrewed, the threaded shafts at the two ends of the anti-collision plate 8 slide in the strip holes 1a to a set position, and then the nut is screwed down.

Referring to fig. 1-3, the operation of the filtering apparatus is as follows:

the equipment of transportation material will treat filterable material slope and put on filter 2, the driving piece 32 drive vibration arm 31 of vibration mechanism 3 is rotatory, when vibration arm 31 rotates to the end and is higher than backup pad 4, vibration arm 31 drive filter 2 swings around hinge 21, when vibration arm 31 rotates to the end and is less than backup pad 4, filter 2 is supported by backup pad 4, the waste product of filtering falls into on stock guide 5 from sieve mesh 2a, slide from top to bottom to collect from stock guide 5 again, and intact finished product spare slides from top to bottom from filter 2 and collects.

According to the filtering device, the finished products are not easy to stack on the filtering plate 2 and smooth in discharging through the swinging of the filtering plate 2 and the impact of the vibrating arm 31 on the filtering plate 2, and if the waste products mixed in the finished products are clamped in the filtering holes of the filtering plate 2 to block the filtering holes, the waste products can quickly fall through the vibration of the filtering plate 2, so that a good filtering effect is kept; the filtered waste can be conveniently led out and collected by arranging the material guide plate 5, so that the waste is prevented from scattering everywhere; simple structure, the mechanism is nimble, and the suitability is strong.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. A filter device, comprising:

a frame;

2. The filter apparatus according to claim 1, further comprising a support plate fixed to the frame, wherein the support plate abuts against a lower surface of the filter plate near the inclined bottom end when one end of the vibration arm is rotated to a low position.

3. The filtering device according to claim 1, further comprising a guide plate parallel to the filter plate and disposed under the filter plate, wherein a side baffle is fixedly disposed on each of two sides of the guide plate, the two side baffles are fixedly disposed on two sides of the lower surface of the filter plate, and the vibrating arm abuts against the lower surface of the guide plate.

4. A filter device according to claim 3, further comprising a baffle plate fixedly arranged on an end surface of the inclined bottom end of the filter plate.

5. The filter apparatus according to claim 1, wherein the vibration mechanism further comprises a roller, the roller being hinged to one end of the vibration arm, a circumferential surface of the roller abutting against a lower surface of the filter plate near the inclined bottom end.

6. The filtration apparatus of claim 1, further comprising an anti-collision plate disposed on the frame adjacent the inclined top end of the filter plate.