CN217017502U

CN217017502U - Reciprocating type intelligent carbide ball autofilter machine

Info

Publication number: CN217017502U
Application number: CN202122955638.9U
Authority: CN
Inventors: 张勇; 张建国
Original assignee: Yangzhou Vibration Light Machinery Co ltd
Current assignee: Yangzhou Vibration Light Machinery Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-07-22
Anticipated expiration: 2031-11-29

Abstract

The utility model belongs to the technical field of production of gel ink pens, and particularly relates to a reciprocating intelligent automatic hard alloy ball screening machine which comprises a rack, a feeding box, a visual detection assembly, a rotary ball separating and feeding assembly, a primary screening assembly, a waste box, a ball re-screening box, a hopper and a secondary ball separating box, wherein the feeding box, the visual detection assembly, the rotary ball separating and feeding assembly, the primary screening assembly, the waste box, the ball re-screening box, the hopper and the secondary ball separating box are all arranged on the rack; the rotary ball separating and throwing assembly is positioned above the first-stage ball separating box and comprises two perforated turntables which are distributed in an overlapping mode, and when the perforated turntables on the upper portion rotate to enable round holes of the two perforated turntables to coincide, balls penetrate through the round holes; according to the automatic hard alloy ball screening machine, the diameter and the surface defects of the balls are judged and identified through PLC control without manual intervention; through conical pivot clearance change screening diameter, select separately the automatic sorting of baffle realization ball through visual detection and pivot, reduced labour's waste, improved screening efficiency, had very big realistic meaning.

Description

Reciprocating type intelligent carbide ball autofilter machine

Technical Field

The utility model belongs to the technical field of production of gel ink pens, and particularly relates to a reciprocating intelligent automatic hard alloy ball screening machine.

Background

The gel-ink pen, a short name of the gel-ink ball pen, originates from Japan, is a novel writing tool which is popular in east Asia, can be divided into gel-ink pens of different types according to pen point types, ink colors, structures and the like, and can be selected by people according to own requirements; the gel pen has the advantages of both fountain pens and oil ball pens, is comfortable in writing hand feeling, low in ink viscosity, and added with a proper amount of lubricant, and the viscosity of a writing medium is between that of water and oil, so that the gel pen is smoother than a common oil ball pen, and is an upgrading and updating product of the oil ball pen.

The hard alloy ball is one of the core parts of the gel pen and is also a pipe fitting for realizing writing of the gel pen, and the hard alloy ball rotates to bring out ink during writing.

At present, hard alloy balls for pens are screened and separated, the diameters of the balls are sorted, and the surface defects are detected basically by depending on manpower, so that large precision errors and cost waste are brought by manual operation, and the hard alloy balls are tedious and have high labor intensity; however, automated sorting techniques and visual inspection techniques have been used in a large number of applications in industry.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a reciprocating intelligent automatic hard alloy ball screening machine which has the characteristics of high precision and high screening efficiency.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a reciprocating type intelligent carbide ball autofilter machine, includes the frame, still puts in subassembly, one-level screening subassembly, dump bin, ball rescreening case, hopper and second grade ball separator box including throwing workbin, visual detection subassembly, rotatory ball separation and all installs in the frame, wherein:

the feeding box is positioned above the rotary ball separating and feeding assembly and is used for conveying ball materials into the rotary ball separating and feeding assembly;

the primary screening component comprises a primary ball separating box, two conical rotating shafts which are distributed in parallel are arranged in the primary ball separating box, and a rotating shaft rear bearing rotation adjusting component for adjusting the distance between the two conical rotating shafts is also arranged on the rack;

the rotary ball separating and throwing assembly is positioned above the first-stage ball separating box and comprises two perforated turntables which are distributed in an overlapping mode, the perforated turntables positioned at the lower portion are fixed on the rack, the perforated turntables positioned at the upper portion are arranged to rotate in the horizontal plane, and when the perforated turntables at the upper portion rotate to enable round holes of the two perforated turntables to coincide, balls penetrate through the round holes;

the visual detection assembly is positioned above the rotating ball separating and throwing assembly and comprises a camera and a light source;

the secondary ball separating box is positioned right below the primary ball separating box, and when balls fall to the thin end of the conical rotating shaft, the balls can pass through the gap between the two conical rotating shafts and fall into the secondary ball separating box;

the waste bin and the ball re-screening bin are respectively positioned at two sides of the secondary ball separating bin, the primary ball separating bin is provided with a rotating shaft separating baffle capable of moving in a reciprocating mode along the horizontal direction, the bottom end of the rotating shaft separating baffle penetrates through the primary ball separating bin and extends into the secondary ball separating bin, and when the rotating shaft separating baffle moves towards different directions, balls in the secondary ball separating bin can be pushed into the waste bin or the ball re-screening bin;

the hopper is positioned right above the ball re-screening box and is arranged to move and rotate along the vertical direction, and a ball re-screening baffle plate capable of moving along the horizontal direction is installed in the ball re-screening box and is used for pushing balls in the ball re-screening box into the hopper.

As a preferred technical scheme of the utility model, a material guide hose is fixed at the position, corresponding to the round hole, of the bottom surface of the turntable with the hole at the lower part, and the bottom end of the material guide hose points to the primary ball separating box.

As a preferable technical scheme of the utility model, the top end of the rack is also provided with a re-feeding sliding plate, and the lower end of the re-feeding sliding plate points to the feeding box.

As a preferable technical scheme of the utility model, the bottom end of the feeding box is provided with a vibration motor.

As a preferred technical scheme of the utility model, the automatic material turning device further comprises a turning lifting motor and a lifting guide rail which is arranged on the rack along the vertical direction, wherein the turning lifting motor comprises a lifting motor and a turning motor, the lifting motor drives the hopper to move along the lifting guide rail, and the turning motor drives the hopper to turn.

As a preferred technical scheme of the utility model, the rotating shaft rear bearing rotation adjusting assembly comprises a ball screw, a screw nut and two push rods, wherein the screw nut is fixed on a rack, the ball screw is supported and installed on the rack through a bearing and is in threaded connection with the screw nut, one end of each push rod is hinged with the ball screw, and the other end of each push rod is hinged with the corresponding conical rotating shaft.

Compared with the prior art, the utility model has the beneficial effects that: according to the automatic hard alloy ball screening machine, the diameter and the surface defects of the balls are judged and identified under the condition of no manual intervention through PLC control; through conical pivot clearance change screening diameter, through visual detection and pivot separation baffle realization ball's automatic sorting, reduced labour's waste, improved screening efficiency, had very big realistic meaning.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic top view of the rear bearing rotation adjustment assembly of the spindle of the present invention;

in the figure: 1. a feeding box; 2. a visual inspection assembly; 3. rotating the ball separating and throwing assembly; 4. a first-stage ball separation box; 5. a rotating shaft sorting baffle; 6. a waste bin; 7. turning over the lifting motor; 8. a ball re-screening box; 9. screening the ball and blocking plate; 10. a hopper; 11. a second-stage ball separation box; 12. a lifting guide rail; 13. then feeding a sliding plate; 14. the rotating shaft rear bearing rotates the adjusting component; 15. a camera; 16. a ball screw; 17. a feed screw nut; 18. a push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a reciprocating type intelligent carbide ball autofilter machine, includes the frame, still puts in subassembly 3, one-level screening subassembly, dump bin 6, ball screening box 8, hopper 10 and second grade ball separator box 11 including throwing workbin 1, visual detection subassembly 2, rotatory ball separation and all installs in the frame, wherein: the feeding box 1 is positioned above the rotary ball separating and feeding assembly 3 and is used for conveying ball materials into the rotary ball separating and feeding assembly 3; the primary screening component comprises a primary ball separating box 4, two conical rotating shafts which are distributed in parallel are arranged in the primary ball separating box 4, and a rotating shaft rear bearing rotation adjusting component 14 for adjusting the distance between the two conical rotating shafts is also arranged on the rack; the rotary ball separating and throwing component 3 is positioned above the first-stage ball separating box 4 and comprises two perforated turntables which are distributed in an overlapping way, the perforated turntables positioned at the lower part are fixed on the frame, the perforated turntables positioned at the upper part are arranged to rotate in the horizontal plane, and when the perforated turntables at the upper part rotate to ensure that round holes of the two perforated turntables are superposed, balls pass through the round holes; the visual detection component 2 is positioned above the rotary ball separating and putting component 3 and comprises a camera 15 and a light source; the secondary ball separating box 11 is positioned under the primary ball separating box 4, and when balls fall to the thin end of the conical rotating shaft, the balls pass through the gap between the two conical rotating shafts and fall into the secondary ball separating box 11; the waste bin 6 and the ball re-screening bin 8 are respectively positioned at two sides of the secondary ball separating bin 11, the primary ball separating bin 4 is provided with a rotating shaft separating baffle 5 which can reciprocate along the horizontal direction, the bottom end of the rotating shaft separating baffle 5 penetrates through the primary ball separating bin 4 and extends into the secondary ball separating bin 11, and when the rotating shaft separating baffle 5 moves towards different directions, balls in the secondary ball separating bin 11 can be pushed into the waste bin 6 or the ball re-screening bin 8; the hopper 10 is positioned right above the ball rescreening box 8 and is arranged to move and rotate along the vertical direction, and a ball rescreening baffle 9 which can move along the horizontal direction is arranged in the ball rescreening box 8 and is used for pushing the balls in the ball rescreening box 8 into the hopper 10; when the ball feeder is used, balls are firstly placed into the feeding box 1 in the first stage, the balls fall from the feeding box 1 to the perforated turntable on the upper part under the action of the vibration motor, the perforated turntable on the upper part is driven to rotate by the motor, when the perforated turntable on the upper part rotates to ensure that round holes of the two perforated turntables are superposed, the balls pass through the round holes and fall into the first-stage ball separation box 4, when the balls fall to the thin end of the conical rotating shaft, the balls pass through a gap between the two conical rotating shafts and fall into the second-stage ball separation box 11, the rotating shaft separation baffle 5 moves towards different directions under the action of the air cylinder to push the balls in the second-stage ball separation box 11 to a waste material box 6 or a ball re-screening box 8, pushing the balls with the size to a ball re-screening box 8, pushing the waste to a waste box 6, moving a ball re-screening baffle plate 9 under the action of an air cylinder to push the balls in the ball re-screening box 8 to a hopper 10, turning and releasing the balls to a re-feeding sliding plate 13 when the hopper 10 rises to the re-feeding sliding plate 13, and sliding the balls to the feeding box 1 along the re-feeding sliding plate 13; in the second stage, after the ball returns to the feeding box 1, the ball drops to the perforated rotary disc on the upper part from the feeding box 1 under the action of the vibrating motor, the camera 15 shoots the appearance of the ball and is used for detecting the defect of the ball, the perforated rotary disc on the upper part is driven to rotate by the motor, when the perforated rotary disc on the upper part rotates to enable the round holes of the two perforated rotary discs to coincide, the ball passes through the round holes and drops into the first-stage ball separating box 4, when the ball falls to the thin end of the conical rotary shaft, the ball passes through the gap of the two conical rotary shafts and drops into the second-stage ball separating box 11, the rotary shaft separation baffle 5 moves towards different directions under the action of the cylinder to separate the defective ball, and the hard alloy ball for the automatic pen is screened.

Specifically, as shown in fig. 1 and fig. 2, in this embodiment, a material guiding hose is fixed at a position corresponding to the circular hole on the bottom surface of the lower turntable with holes, and the bottom end of the material guiding hose points to the first-stage ball separating box 4 for guiding the balls, so as to ensure that the balls reliably fall between two conical rotating shafts in the first-stage ball separating box 4.

Specifically, according to the illustration in fig. 1, the present embodiment further comprises a turning elevator motor 7 and an elevator guide rail 12 installed on the frame in the vertical direction, the turning elevator motor 7 comprises an elevator motor and a turning motor, the elevator motor drives the hopper 10 to move along the elevator guide rail 12, the turning motor drives the hopper 10 to turn, in practice, the present embodiment further comprises a hollow slide seat and a threaded column, the elevator motor and the turning motor are both located in the slide seat, the threaded column is arranged on the frame in a threaded screwing mode and is in threaded screwing fit with the sliding seat, the turning motor is arranged in the sliding seat and drives the hopper 10 to rotate, the lifting motor drives the threaded column to rotate by utilizing the bevel gear pair, that is, one bevel gear is fixed on the output shaft of the lifting motor, and the other bevel gear is fixed on the threaded column, so that the lifting and the turning of the hopper 10 can be realized.

Specifically, according to fig. 1 and fig. 3, in this embodiment, the rear bearing rotation adjusting assembly 14 includes a ball screw 16, a screw nut 17 and a push rod 18, the screw nut 17 is fixed on the frame, the ball screw 16 is supported and installed on the frame through a bearing and is adjacent to the screw nut 17 in a threaded manner, two push rods 18 are symmetrically arranged, one end of each push rod 18 is hinged to the ball screw 16, the other end of each push rod is hinged to a corresponding conical rotating shaft, when the ball screw 16 rotates, under the action of the threaded manner, the ball screw 16 can drive the push rods 18 to turn and move, the push rods 18 drive the two conical rotating shafts to be close to or away from each other, and adjustment of the distance between the two conical rotating shafts is realized.

The working principle and the using process of the utility model are as follows: the utility model relates to a reciprocating intelligent hard alloy ball automatic screening machine, when in use, in the first stage, balls are firstly put into a feeding box 1, the balls fall from the feeding box 1 onto a perforated rotary table at the upper part under the action of a vibration motor, the perforated rotary table at the upper part is driven to rotate by the motor, when the perforated rotary table at the upper part rotates to ensure that round holes of two perforated rotary tables are superposed, the balls pass through the round holes and fall into a first-stage ball separation box 4, when the balls roll to the thin end of a conical rotary shaft, the balls pass through the gap between two conical rotary shafts and fall into a second-stage ball separation box 11, a rotary shaft separation baffle 5 moves towards different directions under the action of a cylinder, the balls in the second-stage ball separation box 11 are pushed into a waste material box 6 or a ball re-screening box 8, the balls in accordance with the size are pushed into the ball re-screening box 8, the waste material is pushed into a waste material box 6, the ball re-screening baffle 9 moves under the action of the air cylinder to push the balls in the ball re-screening box 8 into a hopper 10, the hopper 10 overturns when rising to a re-feeding sliding plate 13 and releases the balls into the re-feeding sliding plate 13, and the balls slide into the feeding box 1 along the re-feeding sliding plate 13;

in the second stage, after the ball returns to the feeding box 1, under the action of the vibrating motor, the ball drops to the perforated turntable located on the upper portion from the feeding box 1, the camera 15 shoots the appearance of the ball and is used for detecting the defect of the ball, the perforated turntable located on the upper portion is driven to rotate by the motor, when the perforated turntable on the upper portion rotates to enable the round holes of the two perforated turntables to coincide, the ball passes through the round holes and drops into the first-stage ball separation box 4, when the ball falls to the thin end of the conical rotating shaft, the ball passes through the gap of the two conical rotating shafts and drops into the second-stage ball separation box 11, the rotating shaft separation baffle 5 moves towards different directions under the action of the air cylinder to separate the defective ball, and the screening of the hard alloy ball for the automatic pen is completed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a reciprocating type intelligent carbide ball autofilter machine, includes the frame, its characterized in that: still put in subassembly (3), one-level screening subassembly, dump bin (6), ball rescreening case (8), hopper (10) and second grade ball separator box (11) including throwing workbin (1), visual detection subassembly (2), rotatory ball separation and all install in the frame, wherein:

the feeding box (1) is positioned above the rotary ball separating and throwing component (3) and is used for conveying ball materials into the rotary ball separating and throwing component (3);

the primary screening component comprises a primary ball separating box (4), two conical rotating shafts which are distributed in parallel are arranged in the primary ball separating box (4), and a rotating shaft rear bearing rotation adjusting component (14) for adjusting the distance between the two conical rotating shafts is also arranged on the rack;

the rotary ball separating and throwing assembly (3) is positioned above the primary ball separating box (4) and comprises two perforated turntables which are distributed in an overlapping mode, the perforated turntables positioned at the lower portion are fixed on the rack, the perforated turntables positioned at the upper portion are arranged to rotate in the horizontal plane, and when the perforated turntables at the upper portion rotate to enable round holes of the two perforated turntables to coincide, balls penetrate through the round holes;

the visual detection assembly (2) is positioned above the rotary ball separating and putting assembly (3) and comprises a camera (15) and a light source;

the secondary ball separating box (11) is positioned right below the primary ball separating box (4), and when balls fall to the thin end of the conical rotating shaft, the balls can pass through the gap between the two conical rotating shafts and fall into the secondary ball separating box (11);

the waste bin (6) and the ball re-screening bin (8) are respectively positioned at two sides of the secondary ball separating bin (11), a rotating shaft separating baffle (5) capable of moving in a reciprocating manner along the horizontal direction is mounted on the primary ball separating bin (4), the bottom end of the rotating shaft separating baffle (5) penetrates through the primary ball separating bin (4) and extends into the secondary ball separating bin (11), and when the rotating shaft separating baffle (5) moves towards different directions, balls in the secondary ball separating bin (11) can be pushed into the waste bin (6) or the ball re-screening bin (8);

the hopper (10) is positioned right above the ball re-screening box (8) and is arranged to move and rotate along the vertical direction, and a ball re-screening baffle (9) which can move along the horizontal direction is arranged in the ball re-screening box (8) and is used for pushing balls in the ball re-screening box (8) into the hopper (10).

2. The reciprocating intelligent automatic hard alloy ball screening machine according to claim 1, characterized in that: a material guiding hose is fixed at the bottom of the lower turntable with holes corresponding to the round holes, and the bottom end of the material guiding hose points to the first-stage ball separating box (4).

3. The reciprocating intelligent automatic hard alloy ball screening machine according to claim 1, characterized in that: the top end of the rack is also provided with a re-feeding sliding plate (13), and the lower end of the re-feeding sliding plate (13) points to the feeding box (1).

4. The reciprocating intelligent automatic hard alloy ball screening machine according to claim 1, characterized in that: and a vibration motor is arranged at the bottom end of the feeding box (1).

5. The reciprocating intelligent automatic hard alloy ball screening machine according to claim 1, characterized in that: still include upset elevator motor (7) and install in the frame along vertical direction lift guide (12), upset elevator motor (7) include an elevator motor and a upset motor, the elevator motor drive hopper (10) are followed lift guide (12) remove, the upset motor drive hopper (10) upset.

6. The reciprocating intelligent automatic hard alloy ball screening machine according to claim 1, characterized in that: the bearing rotation adjusting assembly (14) comprises a ball screw (16), a screw nut (17) and a push rod (18) after the rotating shaft, the screw nut (17) is fixed on the frame, the ball screw (16) is supported and installed on the frame through a bearing and is screwed with the screw nut (17) to be adjacent, the push rod (18) is symmetrically provided with two, and one end of the push rod (18) is hinged to the ball screw (16), and the other end of the push rod is hinged to a corresponding conical rotating shaft.