CN210392694U

CN210392694U - Steel needle feeding device

Info

Publication number: CN210392694U
Application number: CN201921283770.6U
Authority: CN
Inventors: 王军
Original assignee: Kunshan Jiangrun Electronics Co ltd
Current assignee: Kunshan Jiangrun Electronics Co ltd
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-04-24
Anticipated expiration: 2029-08-09

Abstract

The utility model provides a steel needle feedway, include the base plate, be fixed in push away material subassembly on the base plate, be fixed in pay-off subassembly on the base plate, push away material subassembly have first driving piece and by first driving piece driven installation piece, install in impeller on the installation piece, the impeller includes fixed block on the installation piece and be fixed in push rod on the fixed block, pay-off subassembly include the second driving piece, by the sliding plate that the second driving piece promoted, the sliding plate has the accepting groove of forming from its upper surface undercut, the accepting groove runs through the both sides face of sliding plate, pay-off subassembly still has and is located the blowing storehouse of sliding plate top, the blowing storehouse has the receipts silo that runs through its bottom. The pushing rod is used for pushing, so that feeding of each steel needle to the next station one by one is realized. Simple structure and high efficiency.

Description

Steel needle feeding device

Technical Field

The utility model relates to an automation line equipment especially relates to a steel needle feedway.

Background

With the economic development, each production factory gradually leads into an automatic production line to improve the production efficiency and reduce the labor cost. The automatic production line consists of production equipment in each process.

Different devices are often adopted to realize feeding, grabbing and placing according to the product characteristics and the assembly requirements of different stations. In order to improve the production efficiency, some disordered parts need to be orderly arranged, and a feeding mechanism device can be provided for arrangement.

At present, the feeding mode of the round bar type product of the steel needle has a plurality of modes, if the manual mode is adopted, the efficiency is too low, other modes are adopted, the mechanism is relatively complex, and the cost is high. Therefore, it is necessary to provide a steel needle feeding device to realize automatic and ordered feeding,

reference patent: CN201820509221.5 discloses a material distributing and feeding mechanism for disc needle-shaped parts, which is complex in structure and high in manufacturing cost.

Reference patent: CN201820724450.9 discloses a thimble type micro nut precise positioning feeder and an automated assembly line apparatus, which are also complicated in structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure, high steel needle feedway of conveying efficiency.

In order to achieve the above object, the utility model discloses a technical scheme be: a steel needle feeding device comprises a base plate, a material pushing assembly fixed on the base plate, and a material feeding assembly fixed on the base plate, wherein the material pushing assembly is provided with a first driving piece, an installation block driven by the first driving piece, and a pushing piece installed on the installation block, the pushing piece comprises a fixed block on the installation block and a push rod fixed on the fixed block, the material feeding assembly comprises a second driving piece and a sliding plate pushed by the second driving piece, the sliding plate is provided with an accommodating groove formed by downwards sinking from the upper surface of the sliding plate, the accommodating groove penetrates through two side surfaces of the sliding plate, the material feeding assembly is further provided with a material discharging bin positioned above the sliding plate, and the material discharging bin is provided with a material receiving groove penetrating through the bottom of the material discharging.

The discharging bin comprises a pair of vertically fixed discharging columns, the receiving trough is formed by downwards sinking the upper surfaces of the discharging columns, the receiving trough penetrates through the side surfaces of the discharging columns, and the pair of discharging columns are respectively located on two sides of the sliding plate.

The discharge bin is also provided with a second notch penetrating through the surface of the discharge bin to the material receiving groove.

The second driving part is an air cylinder, the feeding assembly comprises a feeding base fixed on the base plate, a feeding fixing plate fixed on the feeding base, a sliding rail arranged on the feeding fixing plate, a sliding block movably arranged on the sliding rail and a connecting block fixed on the sliding block, the sliding block is fixed on the connecting block, and the air cylinder is connected with the sliding block.

The feeding assembly further comprises a base platform located above the feeding fixing plate, the base platform is provided with a through hole penetrating through the upper surface and the lower surface of the base platform, the base platform is fixed on the base plate through a stand column, and the connecting block penetrates through the through hole.

The guide sleeve is provided with a guide hole penetrating through the side surface of the guide sleeve, the extending direction of the guide hole is the same as the extending direction of the accommodating groove, the guide sleeve is also provided with a first notch penetrating through the surface of the guide sleeve to the guide hole, and the second notch is opposite to the first notch.

The first driving piece is a servo motor, the material pushing assembly comprises a material pushing base fixed on the substrate, a material pushing fixing plate installed on the material pushing base, a lead screw installed on the material pushing fixing plate and a coupling assembly for connecting the lead screw and the servo motor, and the installation block is movably installed on the lead screw.

The steel needle feeding device further comprises a discharging assembly fixed on the base plate, wherein the discharging assembly is fixed on a pair of supporting columns on the base plate, a supporting plate installed on the supporting columns, a clamping block installed on the supporting plate and a guide pipe installed on the clamping block.

The surface of the sliding plate is higher than the surface of the support block.

Compared with the prior art, the utility model discloses steel needle feedway's beneficial effect: the sliding plate capable of sliding back and forth and the discharging bin with the discharging groove are adopted, the sliding plate can drive the steel needle in the discharging groove of one device to reach a specified position every time the sliding plate slides, and the pushing is carried out through the push rod, so that the feeding of each steel needle to the next work station one by one is realized. Simple structure and high efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

FIG. 1 is a three-dimensional structure of the needle feeding device of the present invention;

FIG. 2 is a perspective view of another angle part of the needle feeding device shown in FIG. 1;

FIG. 3 is a schematic view of a feed assembly of the needle supply apparatus shown in FIG. 1;

FIG. 4 is a schematic view of another angle part of the feeding assembly of the needle feeding device shown in FIG. 3;

FIG. 5 is a schematic view of a further angle portion of the feed assembly of the needle feeding device shown in FIG. 4;

fig. 6 is a schematic structural view of the discharge column in fig. 1.

Detailed Description

The present invention will be described in detail below with reference to the drawings, but it should be emphasized that the following embodiments are merely illustrative and are not intended to limit the scope and application of the present invention.

Referring to fig. 1 to 6, the present invention relates to a needle feeding device for intermittently delivering needles to a designated position for assembly on a production line.

Referring to fig. 1, the needle feeding device includes a base plate 10, a pushing assembly 20 fixed on the base plate 10, and a feeding assembly 30 fixed on the base plate 10.

The substrate 10 is a plate-shaped structure and is used for being mounted on a machine table, so as to facilitate the mounting on a production line.

As shown in fig. 2, the pushing assembly 20 includes a pushing base 21 fixed on the substrate 10, a pushing fixing plate 22 mounted on the pushing base 21, a screw 23 mounted on the pushing fixing plate 22, a mounting block 24 movably mounted on the screw 23, a first driving member 25 mounted on the pushing fixing plate 22, and a coupling assembly 26 connecting the screw 23 and the first driving member 25.

In this embodiment, the first driving member is a servo motor.

By driving the servo motor 25, the lead screw 23 is driven to rotate through the coupling component 26, and the mounting block 24 is driven to move back and forth along the extending direction of the lead screw 23. The shaft coupling assembly 26 is a conventional prior art product that is widely used to connect a motor to a lead screw and will not be discussed in detail herein.

The pushing assembly 20 further comprises a pushing member 27 mounted on the mounting block 24, and the pushing member 27 comprises a fixed block 271 and a pushing rod 272 fixed on the fixed block 271. The push rod 271 is elongated and extends in the same direction as the lead screw. In this embodiment, the number of the push rods 272 is 2.

In other implementations, the first drive member may also be another prior art power drive member. It suffices to drive the pushing member 27 to travel back and forth. Namely a mounting block which can be driven by the first driving piece, and the pushing piece is mounted on the mounting block, so that the pushing piece is pushed by the first driving piece.

The pushing assembly 20 further includes a guide plate 28 located above the screw 23 and having the same extending direction as the screw 23, the guide plate 28 penetrates through the mounting block 24, and the mounting block 24 can slide along the direction of the guide plate 28.

As shown in fig. 3 to 6, the feeding assembly 30 includes a feeding base 31 fixed on the substrate 10, a feeding fixing plate 32 fixed on the feeding base 31, a slide rail 33 installed on the feeding fixing plate 32, a slide block 34 movably installed on the slide rail 33, and a second driving member 35 connected to the slide block 34. The extension direction of the slide rail 33 is perpendicular to the extension direction of the screw 23. The cylinder 35 is fixed on the feeding fixing plate 32. The second driving member 35 can drive the sliding block 34 to slide back and forth along the sliding rail 33.

In this embodiment, the second driving member is an air cylinder, and the sliding plate that can be pushed by the air cylinder slides back and forth. In other implementations, the second drive member may be another powered drive member.

The feeding assembly 30 further includes a base 36 located above the feeding fixing plate 32, the base 36 has a through hole 361 penetrating through the upper and lower surfaces of the base 36, and the base 36 is fixed to the base plate 10 by the pillar 37. The through hole 361 receives the connecting block 38, and the through hole 361 has a sufficient space to ensure that the connecting block 38 moves back and forth on the through hole 361. The connecting block 38 is fixed to the slider 35 below the base 36. A sliding plate 39 is fixed above the connecting block 38. Therefore, the air cylinder 35 can drive the sliding plate 39 to slide along the extending direction of the sliding rail 33. The slide plate 39 has a receiving groove 391 formed by being recessed downward from the upper surface thereof, and the receiving groove 391 penetrates both side surfaces of the slide plate 39. The number of the receiving grooves 391 is 2, and the extending direction thereof is the same as the extending direction of the push rod 271.

The support blocks 301 are respectively mounted on the upper sides of the base 36 at the front and rear sides of the sliding plate 39, the guide sleeves 302 are fixed on the support blocks 301, the guide sleeves 302 each have a guide hole 3021 penetrating through the side surface thereof, and the extending direction of the guide hole 3021 is the same as the extending direction of the receiving groove 391. The guide sleeve 302 also has a first notch 3022 through its surface to the guide bore 3021.

The guide hole 3021 is aligned with the push rod 272. The surface of the slide plate 39 is slightly higher than the surface of the support block 301.

Since the sliding plate 39 can move back and forth, when the sliding plate 39 slides to a certain position, the receiving groove 391 is just aligned with the guide hole 3021, and the receiving groove 391 is aligned with the guide hole 3021. In this embodiment, when the slide plate 39 is pushed forward to the maximum position, the receiving groove 391 is aligned with the guide hole 3021.

The feeding assembly 30 further has a discharge bin 304 mounted on the support block 301, and the steel needles to be fed are placed into the discharge bin 304. The discharge bin 304 has a material receiving groove 3042 penetrating through the bottom thereof, specifically, the discharge bin 304 includes a discharge column 3041 vertically fixed on the supporting block 301 and a material receiving groove 3042 formed by sinking downward from the upper surface of the discharge column 3041, the material receiving groove 3042 penetrates through the side surface of the discharge column 3041, a pair of discharge columns 3041 are respectively located at both sides of the sliding plate 39, the two material receiving grooves 3042 are opposite, the steel needles are arranged in the two material receiving grooves 3042 from bottom to top, and the lowest steel needles are respectively supported by the sliding plate 39. When the sliding plate 39 moves backward, the receiving groove 3042 is located just below the needle, so the needle falls into the receiving groove 3042, the discharging groove 304 further has a second notch 3043 penetrating the surface of the receiving groove 3042, and the second notch 3043 is opposite to the first notch 3022.

When the material receiving groove 3042 receives the steel needle, the sliding plate 39 is received and then moves forward, so that the steel needle is conveyed out of the second notch 3043, conveyed through the material receiving groove 3042, and input into the guide hole 3021 through the first notch 3022.

After the push rod 272 of the pushing assembly 20 is stressed, the push rod is pushed into the guide hole 3021 and pushes the steel needle to move forward to a designated position so as to facilitate the next work station to work.

The above steps are repeated, the needle is continuously conveyed out from the discharging bin 304 to the guiding hole 3021 through the material receiving groove 3042, and the needle is pushed to a designated position through the push rod 272.

For higher needle delivery, the needle feeding device further comprises a discharging assembly 40 fixed on the base plate 10, wherein the discharging assembly 40 is in front of the guiding hole 3021.

The discharging unit 40 is fixed to a pair of support columns 41 on the substrate 10, a support plate 42 attached to the support columns 41, a clamping block 43 attached to the support plate 42, and a guide pipe 44 attached to the clamping block 43. The guide tube 44 is aligned with the guide hole 3021 so that the steel needle pushed out by the push rod 272 enters the guide hole 3021 and then enters the guide tube 44 to smoothly reach a designated work station.

Of course, those skilled in the art should realize that the above-mentioned embodiments are only used for illustrating the present invention, and not for limiting the present invention, and that the changes and modifications to the above-mentioned embodiments are all within the scope of the appended claims as long as they are within the true spirit of the present invention.

Claims

1. The utility model provides a steel needle feedway, includes the base plate, is fixed in push away material subassembly on the base plate, be fixed in pay-off subassembly on the base plate, its characterized in that: the pushing assembly is provided with a first driving piece, an installation block driven by the first driving piece and a pushing piece arranged on the installation block, the pushing piece comprises a fixed block on the installation block and a push rod fixed on the fixed block, the feeding assembly comprises a second driving piece and a sliding plate pushed by the second driving piece, the sliding plate is provided with an accommodating groove formed by downwards sinking from the upper surface of the sliding plate, the accommodating groove penetrates through two side surfaces of the sliding plate, the feeding assembly is also provided with a discharging bin positioned above the sliding plate, and the discharging bin is provided with a receiving groove penetrating through the bottom of the discharging bin.

2. The needle feeder of claim 1, wherein: the discharging bin comprises a pair of vertically fixed discharging columns, the receiving trough is formed by downwards sinking the upper surfaces of the discharging columns, the receiving trough penetrates through the side surfaces of the discharging columns, and the pair of discharging columns are respectively located on two sides of the sliding plate.

3. The needle feeding device according to claim 2, wherein: the discharge bin is also provided with a second notch penetrating through the surface of the discharge bin to the material receiving groove.

4. The needle feeding device according to claim 3, wherein: the second driving part is an air cylinder, the feeding assembly comprises a feeding base fixed on the base plate, a feeding fixing plate fixed on the feeding base, a sliding rail arranged on the feeding fixing plate, a sliding block movably arranged on the sliding rail and a connecting block fixed on the sliding block, the sliding block is fixed on the connecting block, and the air cylinder is connected with the sliding block.

5. The needle feeding device according to claim 4, wherein: the feeding assembly further comprises a base platform located above the feeding fixing plate, the base platform is provided with a through hole penetrating through the upper surface and the lower surface of the base platform, the base platform is fixed on the base plate through a stand column, and the connecting block penetrates through the through hole.

6. The needle feeding device according to claim 5, wherein: the guide sleeve is provided with a guide hole penetrating through the side surface of the guide sleeve, the extending direction of the guide hole is the same as the extending direction of the accommodating groove, the guide sleeve is also provided with a first notch penetrating through the surface of the guide sleeve to the guide hole, and the second notch is opposite to the first notch.

7. The needle feeder of claim 1, wherein: the first driving piece is a servo motor, the material pushing assembly comprises a material pushing base fixed on the substrate, a material pushing fixing plate installed on the material pushing base, a lead screw installed on the material pushing fixing plate and a coupling assembly for connecting the lead screw and the servo motor, and the installation block is movably installed on the lead screw.

8. The needle feeder of claim 1, wherein: the steel needle feeding device further comprises a discharging assembly fixed on the base plate, wherein the discharging assembly is fixed on a pair of supporting columns on the base plate, a supporting plate installed on the supporting columns, a clamping block installed on the supporting plate and a guide pipe installed on the clamping block.

9. The needle feeding device according to claim 6, wherein: the surface of the sliding plate is higher than the surface of the support block.