CN209871751U

CN209871751U - Screw feeder

Info

Publication number: CN209871751U
Application number: CN201920555002.5U
Authority: CN
Inventors: 张海亮
Original assignee: Suzhou Fort Automation Technology Co Ltd
Current assignee: SUZHOU CANBANG PRECISION MACHINERY CO.,LTD.
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2019-12-31
Anticipated expiration: 2029-04-22

Abstract

The utility model discloses a screw feeder, screw material loading room through dividing in the machine box, the screw blows off room and automatically controlled component room, and each studio linkage complex carousel feed structure, send the screw track, the pay-off driving piece with blow off cylinder spare, and adopt PLC control, and be equipped with the brush, the pendulum rod, the blade, components such as fin and gasket, the material loading is smooth, the pay-off is swift, avoid the screw crooked, the card dies, phenomenons such as stagnation, accurate orderly automatic screw feed has been realized, work efficiency has been improved, wholly adopt independent machine box form, inside planning is reasonable, occupation space is little, it is convenient to remove, along with getting along with using, pipe connection through a screw blow off, can serve the screw equipment that uses of multiple difference, application range is wide, the utility model is suitable for automatic feeding equipment.

Description

Screw feeder

Technical Field

The utility model relates to an automatic change the feeder equipment field, in particular to screw feeder.

Background

In the production process, the screw is the part that often needs to be used, and the staff snatchs the screw and goes up the screw and can not satisfy industry development needs, for the efficiency that improves the screw feed, screw automatic feed device has appeared.

The automatic screw feeding device in the prior art is usually installed and connected in equipment served by the automatic screw feeding device as a component mechanism, is fixed in use environment, cannot be moved and disassembled, does not have independence, and is limited in application range.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of above-mentioned prior art, the utility model provides a screw feeder has realized accurate orderly automatic screw feed, adopts independent machine box form, and occupation space is little, and it is convenient to remove, and along with getting along with usefulness, and application range is wide.

In order to achieve the above object, the technical solution of the present invention is: a screw feeder comprises a machine box, wherein the machine box comprises a screw feeding chamber, a screw blowing chamber, an electric control element chamber and a screw feeding track, the screw feeding chamber and the screw blowing chamber are connected with each other and are provided with vertical plates at intervals, the screw feeding chamber comprises a rotary disc box, a rotary disc and a motor, the rotary disc box is cylindrical with two open ends and communicated with the outer wall of one end of each vertical plate on the screw feeding chamber, the rotary disc covers an outer end opening of the rotary disc box, a plurality of blades are radially distributed on the end surface of the rotary disc facing one side of the rotary disc box, the rotary disc is connected with the motor for transmission and rotates by taking a self central axis as a rotating shaft, the screw blowing chamber comprises a track supporting seat, a feeding driving part and a blowing cylinder part, the feeding driving part is fixed on one side of the track supporting seat, the screw feeding track is horizontally penetrates through the vertical plates, and one end, the other end stretches into and blows off cylinder spare, send the screw track to be square tubulose, and the upper wall runs through along self length direction and be equipped with screw holding mouth, screw holding mouthful width adaptation in screw diameter, it has the gasket to send screw track to go up to follow track supporting seat to blow off the screw holding mouth department between the cylinder spare and cover, it has the fin to stretch out along all outwards inclining on the screw track adjacent rotary disk one end both sides, the indoor industry control PLC mainboard that is equipped with of electrical control element.

Preferably, the upper wall of the screw feeding chamber and the upper wall of the screw blowing chamber are both provided with openings, and the openings are hinged with flip covers through hinges.

Preferably, the electric control element chamber is provided with a plurality of button accommodating grooves on the end face of the case.

Preferably, a brush is arranged above the screw feeding track in the screw feeding chamber, a swing rod is arranged on the upper edge of the brush, and the swing rod is connected with a motor for transmission so that the brush can swing in a reciprocating mode with the swing rod as a central axis.

Preferably, the blade has an arc-shaped cross section.

Preferably, the pair of fins forms an included angle in the range of 90 ° to 150 °.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model has the following beneficial effect:

the screw feeding chamber is divided in the machine box, the screw blowing chamber and the electric control element chamber are arranged, the linkage matched rotary table feeding structure is arranged in each working chamber, the screw feeding track is arranged, the feeding driving piece and the blowing cylinder piece are arranged, the PLC control is adopted, the hairbrush, the swing rod, the blades, the fins, the sealing pieces and other components are arranged, the feeding is smooth, the feeding is fast, the phenomena of skew screws, blocking, stagnation and the like are avoided, the accurate and ordered automatic screw feeding is realized, the working efficiency is improved, the independent machine box is integrally adopted, the internal planning is reasonable, the occupied space is small, the movement is convenient, the taking and the use are convenient, the pipeline connection used for blowing out the screws is adopted, various different screw devices can be served, and the application range is wide.

Drawings

Fig. 1 is a perspective view of the present embodiment.

Fig. 2 is a perspective view of the present embodiment with the casing cover removed.

Fig. 3 is a top view of the present embodiment with the housing cover removed.

FIG. 4 is a sectional view of the screw feeding rail in the present embodiment.

Fig. 5 is a sectional view of the blade in the present embodiment.

In the figure: 1. a case; 2. a screw feeding chamber; 3. a screw blow-out chamber; 4. an electric control element chamber; 5. a screw feeding track; 6. a vertical plate; 7. a cartridge for rotating; 8. rotating the disc; 9. a motor; 10. a blade; 11. a rail support seat; 12. a feeding driving member; 13. a blow-out cylinder member; 14. a screw receiving opening; 15. sealing the sheet; 16. a fin; 17. an industrial control PLC mainboard; 18. a cover is turned; 19. a button accommodating groove; 20. a brush; 21. a swing link.

Detailed Description

The following detailed description is made in conjunction with specific embodiments of the present invention:

referring to fig. 1, 2, 3, 4 and 5, the present embodiment is a screw feeder, which includes a case 1, the case 1 includes a screw loading chamber 2, a screw blowing chamber 3, an electric control unit chamber 4 and a screw feeding track 5, the screw loading chamber 2 and the screw blowing chamber 3 are connected to each other and spaced by a vertical plate 6, the screw loading chamber 2 includes a rotary disk box 7, a rotary disk 8 and a motor 9, the rotary disk box 7 is cylindrical with two open ends and is connected to an outer wall of one end of the vertical plate 6 on the screw loading chamber 2, the rotary disk 8 covers an outer port of the rotary disk box 7, a plurality of blades 10 are radially distributed on the end surface of the rotary disk 8 facing one side of the rotary disk box 7, the rotary disk 8 is connected to the motor 9 for transmission and rotates around a central axis of the rotary disk, the screw blowing chamber 3 includes a track support 11, a feeding driving member 12 and a blowing cylinder member 13, the feeding driving member 12 is fixed on one, send screw track 5 to be fixed in on track supporting seat 11, and the level passes riser 6, 8 central authorities of its one end butt rotary disk, the other end stretches into and blows out cylinder spare 13, send screw track 5 to be square tube form, and the upper wall runs through along self length direction and is equipped with screw holding mouth 14, 14 width adaptations of screw holding mouth are in the screw diameter, send screw track 5 to follow track supporting seat 11 to blow out the screw holding mouth 14 between cylinder spare 13 and cover and have gasket 15, send screw track 5 to go up adjacent rotary disk 8 one end both sides and go up along all outwards inclining to stretch out and have fin 16, be equipped with industry control PLC mainboard 17 in the electrical control component room 4.

The upper wall of the screw feeding chamber 2 and the upper wall of the screw blowing chamber 3 are both provided with openings, and the openings are hinged with a turnover cover 18 through hinges, so that the screw feeding, observation and maintenance of the machine are facilitated; the electric control element chamber 4 is provided with a plurality of button accommodating grooves 19 on the end surface of the machine box 1 and is used for loading control elements such as buttons and the like and connecting the control elements into an industrial control PLC mainboard 17; a brush 20 is arranged above the screw feeding track 5 in the screw feeding chamber 2, a swing rod 21 is arranged on the upper edge of the brush 20, and the swing rod 21 is connected with a motor 9 for transmission so that the brush 20 swings in a reciprocating manner by taking the swing rod 21 as a central axis and is used for cleaning screws falling above the screw feeding track 5 into the screw feeding chamber 2 to avoid clamping faults; the included angle formed by the pair of wing plates 16 ranges from 90 degrees to 150 degrees, the section of the blade 10 is arc-shaped, and the screws are guaranteed to smoothly slide into the screw conveying track 5.

The working principle of the embodiment is as follows: before the screw blowing-out device is used, a screw blowing-out pipe is connected to a blowing-out port of a blowing-out cylinder part 13, screws are placed in a screw feeding chamber 2 in batches, a motor 9 drives a rotating disk 8 to rotate and a brush 20 to swing, a blade 10 in the rotating disk 8 scrapes the screws, the screws are lifted to a pair of fins 16 and slide in a screw feeding rail 5, an upper nut part of each screw is clamped above a screw accommodating port 14, the screws extend into the screw feeding rail 5, the brush 20 sweeps the screws which do not enter in a correct posture into the screw feeding chamber 2, the screws entering the screw feeding rail 5 are acted by a feeding driving part 12, enter a screw blowing-out chamber 3 from the screw feeding chamber 2 and are compactly arranged at a position adjacent to the blowing-out cylinder part 13, and move forwards one by one, and high-pressure gas intermittently ejected at a fixed frequency is blown out into.

The utility model discloses an innovation part is: the screw feeding chamber 2, the screw blowing chamber 3 and the electric control element chamber 4 are divided in the machine box 1, a rotary table feeding structure is in linkage fit with each working chamber, the screw feeding track 5, the feeding driving part 12 and the blowing cylinder part 13 are arranged, PLC control is adopted, a brush 20 is equipped, a swing rod 21, a blade 10, a wing piece 16, a sealing piece 15 and other components are arranged, feeding is smooth, feeding is rapid, the phenomena of screw deflection, clamping, stagnation and the like are avoided, accurate and orderly automatic screw feeding is achieved, the working efficiency is improved, the whole machine box 1 is in an independent machine box form, internal planning is reasonable, occupied space is small, moving is convenient, taking and using are convenient, a pipeline used for the screw blowing is connected, various different screw devices can be served, and the application range is wide.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. A screw feeder, its characterized in that: including machine box (1), machine box (1) includes screw material loading room (2), screw blowout room (3), electrical control element room (4) and send screw track (5), screw material loading room (2) and screw blowout room (3) interconnect, and there are riser (6) at the interval, screw material loading room (2) are including rotating disk box (7), rotary disk (8) and motor (9), rotating disk box (7) are both ends open-ended cylindricly, and communicate relative riser (6) one end outer wall on screw material loading room (2), rotary disk (8) cover rotating disk box (7) outside port, and rotary disk (8) radially distribute a plurality of blades (10) towards rotating disk box (7) side end face on, motor (9) transmission is connected in rotary disk (8), and use self axis to make rotary motion as the pivot, screw blowout room (3) include track supporting seat (11), A feeding driving piece (12) and a blowing cylinder piece (13), wherein the feeding driving piece (12) is fixed on one side of the track supporting seat (11), the screw feeding track (5) is fixed on the track supporting seat (11) and horizontally penetrates through the vertical plate (6), one end of the air inlet pipe is connected with the center of the rotating disc (8) in an abutting mode, the other end of the air inlet pipe extends into the blowing air cylinder piece (13), the screw feeding track (5) is in a square tube shape, the upper wall of the screw feeding track is provided with a screw accommodating opening (14) along the length direction of the screw feeding track, the width of the screw accommodating opening (14) is adapted to the diameter of a screw, a sealing sheet (15) covers the screw accommodating opening (14) between the track supporting seat (11) and the blowout cylinder piece (13) on the screw conveying track (5), wings (16) obliquely extend outwards from the upper edges of two sides of one end of the screw feeding track (5) adjacent to the rotating disc (8), an industrial control PLC main board (17) is arranged in the electric control element chamber (4).

2. A screw feeder as claimed in claim 1, wherein: the upper wall of the screw feeding chamber (2) and the upper wall of the screw blowing chamber (3) are both provided with openings, and the openings are hinged with a turnover cover (18) through hinges.

3. A screw feeder as claimed in claim 2, wherein: the electric control element chamber (4) is provided with a plurality of button accommodating grooves (19) on the end surface of the case (1).

4. A screw feeder as claimed in claim 3, wherein: a brush (20) is arranged above the screw conveying track (5) in the screw feeding chamber (2), a swing rod (21) is arranged on the upper edge of the brush (20), and the swing rod (21) is connected with a motor (9) for transmission so that the brush (20) can swing in a reciprocating mode by taking the swing rod (21) as a center shaft.

5. A screw feeder of claim 4, wherein: the section of the blade (10) is arc-shaped.

6. A screw feeder of claim 5, wherein: the included angle formed by the pair of the fins (16) ranges from 90 degrees to 150 degrees.