CN216945031U

CN216945031U - Feeding device of automatic production line

Info

Publication number: CN216945031U
Application number: CN202220440384.9U
Authority: CN
Inventors: 黄建明; 阙华雄
Original assignee: Xiamen Hongfa Precision Machinery Co ltd
Current assignee: Xiamen Hongfa Precision Machinery Co ltd
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-07-12
Anticipated expiration: 2032-03-01

Abstract

The utility model provides a feeding device of an automatic production line, which comprises a hopper part, a feeding part and a feeding part, wherein the hopper part comprises a vibrating disc and a screening track; the screening track is connected with the discharge end of the spiral guide rail of the vibrating disc, and is sequentially provided with a first guide track, a second guide track, a third guide track and a limiting track along the material transmission direction, wherein a blanking notch is formed in the side end of the first guide track; the width of the second guide rail is matched with the transverse size of the single wire rack; the third guide rail comprises an inclined bottom plate and a baffle arranged above the inclined bottom plate, and the distance between the baffle and the inclined bottom plate is larger than the size of the flange and smaller than the sum of the sizes of the flange and the terminal; the limiting rail extends to the inclined bottom plate to be connected with a wire frame output by the third guide rail, and the side end of the limiting rail is arranged in a clearance mode. The terminal output and feeding device can meet the condition that the terminal of the coil holder faces downwards and outputs materials in a transverse mode.

Description

Feeding device of automatic production line

Technical Field

The utility model relates to the field of production and processing, in particular to a feeding device of an automatic production line.

Background

The structure of the wire winding frame is shown in fig. 1, two ends of the wire winding frame 1 in the length direction are provided with flanges 2, and a terminal 3 is arranged on the flange 2 at one end, and the number of the terminals 3 can be one group or two groups; and the width of the middle section (the position between the flanges 2 at both ends) of the wire stand 1 is only 2.7 mm. When automatic feeding is carried out, the wire rack 1 is required to be output in a specific direction, the length direction of the wire rack 1 is defined to be vertical to the transmission direction as transverse output, and the length direction of the wire rack 1 is parallel to the transmission direction as longitudinal output; i.e., longitudinal corresponds to axial (i.e., length) and transverse corresponds to radial (including width and height dimensions). The terminals 3 of the bobbin 1 are oriented downward and output laterally (lateral output means that the length direction of the bobbin 1 is perpendicular to the transmission direction). The existing feeding devices cannot be well met. Therefore, it is necessary to redesign a feeding device capable of satisfying the above-mentioned directional output.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a feeding device of an automatic production line, which can meet the requirement that a coil holder outputs and feeds materials in a mode that a terminal faces downwards and the terminal outputs transversely.

In order to achieve the purpose, the technical scheme provided by the utility model is as follows:

a feeding device of an automatic production line, which is used for feeding the wire frame; the feeding device comprises a hopper part, wherein the hopper part comprises a vibrating disk and a screening track; the screening track is connected with the discharge end of the spiral guide rail of the vibrating disc, and is sequentially provided with a first guide track, a second guide track, a third guide track and a limiting track along the material transmission direction, wherein a blanking notch is formed in the side end of the first guide track; the width of the second guide track is matched with the transverse size of the single wire frame; the third guide track comprises an inclined bottom plate and a baffle arranged above the inclined bottom plate, and the distance between the baffle and the inclined bottom plate is greater than the size of the flange and less than the sum of the sizes of the flange and the terminal; the limiting rail extends to the inclined bottom plate to be connected with the wire frame output by the third guide rail, and the side end of the limiting rail is arranged in a clearance mode.

Furthermore, the blanking gap of the first guide rail is positioned at the outer side end.

Furthermore, the screening track is an arc track and is erected on the vibration disc.

Furthermore, a guide rod is arranged at the inner side end of the second guide rail, the front end of the guide rod is connected with the second guide rail, and the rear end of the guide rod gradually extends upwards.

Furthermore, the limiting track is provided with two limiting ribs arranged at intervals, and the interval between the two limiting ribs is not larger than the interval between flanges at two ends of the wire rack.

Further, the hopper part also comprises a recovery material channel which is arranged below the screening track.

Further, still include the part that directly shakes, the part that directly shakes includes vibration frame and the guide rail that directly shakes, the guide rail that directly shakes is connected spacing orbital output and is assembled on vibration frame, and directly shakes the guide rail and be provided with the spacing groove that is used for the flange of spacing line frame.

Furthermore, a distributing device is arranged at the outlet end of the direct vibration guide rail and used for limiting the wire frame transmitted to the outlet end of the direct vibration guide rail so as to realize single discharging.

Further, feed divider is including the first fender material subassembly and the second fender material subassembly that set up side by side, just first fender material subassembly is closer to the exit end of directly shaking the guide rail, first fender material subassembly and second fender material subassembly all have lift driver and set up the fender material piece on lift driver, the fender material piece of first fender material subassembly and second fender material subassembly between the fender material piece interval and the transverse dimension phase-match of the interlude of single line frame.

Furthermore, the feed divider is assembled on the vibration frame and is located at the bottom of the direct vibration guide rail, and the direct vibration guide rail is provided with yielding through holes corresponding to the material blocking blocks.

Through the technical scheme provided by the utility model, the method has the following beneficial effects:

during operation, the vibrating disc outputs the wire frames to the screening track, the wire frames sequentially pass through the first guide track, the second guide track, the third guide track and the limiting track on the screening track, and a blanking notch arranged on the first guide track can primarily screen out the wire frames (namely a plurality of wire frames are interfered together) which are held together; the width of the second guide track is matched with the width size of the single bobbin, so that the bobbins are transmitted in a single and longitudinal mode (namely, the length direction is parallel to the transmission direction), and the condition that a plurality of bobbins are output to the third guide track side by side is prevented. After entering the third guide track, the wire racks fall onto the inclined bottom plate and slide to the lower side, and only the wire racks with vertically distributed terminals can be blocked by the baffle plate of the third guide track to prevent the wire racks from falling, so that the terminals are positioned at the same side and transversely output to the limiting track; the side ends of the limiting rails are arranged in a clearance mode, so that the terminals of the wire frame are arranged downwards due to gravity in the vibration process, and finally the terminals are output downwards and transversely.

Drawings

FIG. 1 is a schematic structural view of a wire stand in the prior art;

FIG. 2 is a schematic view showing a feeding device of an automatic production line according to an embodiment;

FIG. 3 is a partial structural view I of a hopper part in the embodiment;

FIG. 4 is an enlarged schematic view of area A of FIG. 3;

FIG. 5 is a partial schematic structural view II of a hopper part in the embodiment;

FIG. 6 is a third partial structural view of the hopper section in the embodiment;

FIG. 7 is an enlarged schematic view of region B of FIG. 6;

FIG. 8 is a partial schematic structural view of a direct vibration part in the embodiment;

fig. 9 is a schematic structural diagram of a material separating device of a direct vibration part in the embodiment.

Detailed Description

To further illustrate the various embodiments, the utility model provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the utility model and, together with the description, serve to explain the principles of the embodiments. Those skilled in the art will appreciate still other possible embodiments and advantages of the present invention with reference to these figures. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.

The utility model will now be further described with reference to the accompanying drawings and detailed description.

The present embodiment provides a feeding device of an automatic production line for feeding a bobbin 1 as shown in fig. 1. Referring to fig. 2 to 9, the feeding device includes a hopper part 100 and a straight vibrating part 200, the hopper part 100 including a vibrating tray 110 and a screening rail 120; the screening track 120 is connected to a discharge end of the spiral guide rail of the vibrating tray 110, and a first guiding track 121, a second guiding track 122, a third guiding track 123 and a limiting track 124 are sequentially arranged along the material conveying direction, and a blanking notch 1211 is arranged at a side end of the first guiding track 121; due to the arrangement of the blanking notch 1211, when the line frame 1 output by the spiral guide rail of the vibrating disk 110 passes through the first guiding track 121, the line frame 1 which is held in a lump easily falls from the blanking notch 1211, so that single or scattered line frames 1 can pass through, and primary screening is realized.

The width of the second guide rail 122 is matched with the transverse dimension of the single wire rack 1; in this way, the bobbins 1 entering the second correcting rail 122 can be transported only in a single and longitudinal (i.e., the length direction is parallel to the transport direction), preventing a plurality of bobbins 1 from being output side by side to the third correcting rail 123.

The third guide rail 123 includes an inclined bottom plate 1231 and a baffle 1232 disposed above the inclined bottom plate 1231, and a distance between the baffle 1232 and the inclined bottom plate 1231 is greater than a size of the flange 2 and less than a sum of the sizes of the flange 2 and the terminal 3; after entering the third guiding rail 123, the bobbin 1 falls on the inclined bottom plate 1231 and slides down to the lower side, and only the bobbin 1 with the vertically distributed terminals 3 can be blocked by the baffle 1232 of the third guiding rail 123 to prevent the bobbin 1 from falling, so that the terminals 3 are located on the same side and output to the limiting rail 124 in a transverse manner; specifically, it is defined that the inclined bottom plate 1231 is configured to have a structure with a high inner side and a low outer side, the inner side is toward the vibration plate 110, the outer side is away from the vibration plate 110, when the bobbin 1 enters the inclined bottom plate 1231 of the third guiding rail 123 through the second guiding rail 122, the bobbin 1 slides outward, in the process, if the terminals 3 of the bobbin 1 are horizontally distributed, the entire bobbin 1 will not increase in height, and the entire bobbin 1 will pass through the baffle 1232 and fall off, if the terminals 3 of the bobbin 1 are vertically (upward or downward) distributed, the height will be increased, the flange 2 at one end having the terminals 3 will be blocked by the baffle 1232 of the third guiding rail 123, and the other end continues to slide downward to form a horizontal distribution of the bobbin 1, and the end having the terminals 3 is unified inward.

The limiting rail 124 extends to the inclined bottom plate 1231 to be connected with the coil holders 1 output by the third guiding rail 123, and the coil holders 1 output by the third guiding rail 123 are transferred to the limiting rail 124 and are transversely transmitted by the limiting rail 124; the side ends of the limiting rails 124 are arranged in a clearance mode, namely the side ends are suspended in the air, so that the terminals 3 of the wire frame 1 are turned over to be arranged downwards due to gravity in the continuous vibration transmission process, and finally the wire frame 1 is output in a mode that the terminals 3 face downwards and transversely.

The application provides a feedway can satisfy the line frame 1 of a set of terminal 3, also can satisfy the line frame 1 of two sets of terminals 3.

Further, in this embodiment, the screening track 120 is an arc track, and is erected on the vibration plate 110, and can vibrate together with the vibration plate 110, which also saves space. Meanwhile, the arc-shaped track enables the wire rack 1 to have a centrifugal force in the vibration transmission process, so that the wire rack 1 can be transmitted on the screening track 120 close to the outer side, and the parallel transmission is effectively avoided. Of course, in other embodiments, the screening track 120 may be configured as a linear track, etc.

More specifically, the blanking notch 1211 of the first guiding track 121 is located at the outer end, and the wire frame 1 holding the cluster is heavier and is more easily dropped from the blanking notch 1211 at the outer end, so that the primary screening effect is better. Of course, in other embodiments, the blanking notch 1211 may be disposed at the inner end, or both the inner end and the outer end may be disposed with the blanking notch 1211, etc.

More specifically, as shown in fig. 6 and 7, a guiding rod 1221 is disposed at an inner end of the second guiding rail 122, and a front end of the guiding rod 1221 is connected to the second guiding rail 122, and a rear end thereof extends upward gradually. With such an arrangement, when the bobbin 1 obliquely enters the second guiding rail 122, the oblique end will abut against the guiding rod 1221, and along with the continuous transmission, the end abutting against the guiding rod 1221 gradually becomes higher, and finally falls into the second guiding rail 122 to realize the longitudinal output. And the arc-shaped arrangement of the screening track 120 can apply a centrifugal force to the wire rack 1, so that the inclined wire rack 1 can fall down from the guide rod 1221 more easily to realize guide, and the guide effect is better and faster.

Further, in this embodiment, the limiting rail 124 has two limiting ribs 1241 arranged at intervals, and the interval between the two limiting ribs 1241 is not greater than the interval between the flanges 2 at the two ends of the wire frame 1; thus, the two limiting ribs 1241 can penetrate through the middle position between the flanges 2 at the two ends of the wire rack 1, so as to limit the wire rack 1 and keep the wire rack 1 in transverse transmission. The limiting rib 1241 is simple in structure and easy to realize. Of course, in other embodiments, the limiting structure for keeping the wire rack 1 in transverse transmission is not limited to this.

Further, in this embodiment, the hopper portion 100 further includes a recycling channel 130, and the recycling channel 130 is disposed below the screening track 120. The wire racks 1 screened by the screening rails 120 fall onto the recovery material channel 130 and are recovered by the recovery material channel 130.

Further, in this embodiment, the linear vibration section 200 includes a vibration frame 210 and a linear vibration guide 220, the linear vibration guide 220 is connected to the output end of the position-limiting rail 124 and is assembled on the vibration frame 210, and the linear vibration guide 220 is provided with a position-limiting groove 221 for limiting the flange 2 of the bobbin 1. The straight vibration guide rail 220 is a linear extending strip-shaped guide rail, so that the installation requirements of customers are met, and meanwhile, the straight vibration is not segmented. The wire frame 1 is output to the vertical vibration guide rail 220 through the limiting rail 124, and the flange 2 is accommodated in the limiting groove 221 to realize limiting, so that the posture of the wire frame 1 is prevented from being changed.

The outlet end of the direct vibration guide rail 220 is provided with a material distribution device 230, and the material distribution device 230 is used for limiting the wire frame 1 transmitted to the outlet end of the direct vibration guide rail 220 so as to realize single material discharge. The single wire rack 1 can be operated to a set position through direct vibration, so that the manipulator can conveniently grab the single wire rack. That is, during discharging, the distributing device 230 releases the previous bobbin 1 (i.e., the first bobbin 1) and restricts the next bobbin 1 (i.e., the second bobbin 1), so that the previous bobbin 1 is output to a set position in a single manner, thereby facilitating the grabbing of a manipulator; after the grabbing is finished, the next wire rack 1 is released, and the next wire rack 1 (namely, the third wire rack 1) is limited, and the operation is repeated. Realize stable discharging.

More specifically, the material distributor 230 comprises a first material blocking assembly 2301 and a second material blocking assembly 2302 which are arranged side by side, the first material blocking assembly 2301 is closer to the outlet end of the straight vibration guide rail 220, the first material blocking assembly 2301 and the second material blocking assembly 2302 are respectively provided with a lifting driver 231 (specifically, a driving cylinder) and a material blocking block 232 arranged on the lifting driver 231, and the distance between the material blocking blocks (defined as a first material blocking block 2321) of the first material blocking assembly 2301 and the material blocking block (defined as a second material blocking block 2322) of the second material blocking assembly 2302 is matched with the transverse dimension of the middle section (i.e., the position between the two end flanges 2) of the single wire stand 1; specifically, at this time, since the terminals 3 of the wire stand 1 are directed downward, the transverse dimension of the middle section of the wire stand 1 is the width dimension in a top view, so that the middle section of the wire stand 1 can be just accommodated between the first material blocking block 2321 and the second material blocking block 2322. By adopting the structure, the specific operation mode is that when the wire rack 1 is transmitted to the outlet end of the direct vibration guide rail 220, the first wire rack 1 is limited by the blocking of the first blocking block 2321 and the second blocking block 2322, and the first blocking block 2321 is blocked at the front end of the first wire rack 1, so that the first wire rack 1 is prevented from moving forwards; the second blocking block 2322 is stopped at the rear end of the first bobbin 1 in order to stop the second bobbin 1 from moving forward. When the first wire frame 1 is released, the first material blocking block 2321 is removed, and the first wire frame 1 moves forwards; after the first wire frame 1 is moved out, the first material blocking block 2321 is extended out, the second material blocking block 2322 is removed, the second wire frame 1 is moved forwards to a position between the two material blocking blocks 232, and then the second material blocking block 2322 is extended out to limit the second wire frame 1; and then reciprocating in such a way to realize the output of the single bobbin 1.

More specifically, the material separating device 230 is assembled on the vibration frame 210 and located at the bottom of the straight vibration guide rail 220, the straight vibration guide rail 220 is provided with a yielding through hole 222 corresponding to the material blocking block 232, when the wire frame 1 needs to be blocked, the lifting driver 231 drives the material blocking block 232 to ascend and extend out of the straight vibration guide rail 220, and when the wire frame 1 needs to be released, the lifting driver 231 drives the material blocking block 232 to descend and retract. The structure is simple to realize, and other fixing frames for fixing the material dividing device 230 do not need to be additionally arranged.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A feeding device of an automatic production line is used for feeding a wire frame, wherein flanges are arranged at two ends of the wire frame in the length direction, and a terminal is arranged on the flange at one end; the method is characterized in that: the feeding device comprises a hopper part, wherein the hopper part comprises a vibrating disk and a screening track; the screening track is connected with the discharge end of the spiral guide rail of the vibrating disc, and is sequentially provided with a first guide track, a second guide track, a third guide track and a limiting track along the material transmission direction, wherein a blanking notch is formed in the side end of the first guide track; the width of the second guide rail is matched with the transverse size of the single wire rack; the third guide rail comprises an inclined bottom plate and a baffle arranged above the inclined bottom plate, and the distance between the baffle and the inclined bottom plate is larger than the size of the flange and smaller than the sum of the sizes of the flange and the terminal; the limiting rail extends to the inclined bottom plate to be connected with a wire frame output by the third guide rail, and the side end of the limiting rail is arranged in a clearance mode.

2. The feeding device of automatic production line according to claim 1, characterized in that: the screening track is the arc track to erect on the vibration dish.

3. The feeder apparatus for an automated manufacturing line according to claim 2, wherein: the blanking gap of the first guide track is positioned at the outer side end.

4. The feeder apparatus for an automated manufacturing line according to claim 2, wherein: the inner side end of the second guide rail is provided with a guide rod, the front end of the guide rod is connected with the second guide rail, and the rear end of the guide rod gradually extends upwards.

5. The feeding device of automatic production line according to claim 1, characterized in that: the limiting rail is provided with two limiting ribs arranged at intervals, and the interval between the two limiting ribs is not larger than the interval between flanges at two ends of the wire rack.

6. The feeding device of automatic production line according to claim 1, characterized in that: the hopper part also comprises a recovery material channel which is arranged below the screening track.

7. The feeding device of automatic production line according to claim 1, characterized in that: the vibration rack is characterized by further comprising a direct vibration part, the direct vibration part comprises a vibration rack and a direct vibration guide rail, the direct vibration guide rail is connected with the output end of the limiting track and assembled on the vibration rack, and the direct vibration guide rail is provided with a limiting groove for limiting a flange of the wire rack.

8. The feeding device of automatic production line according to claim 7, characterized in that: the outlet end of the direct vibration guide rail is provided with a distributing device, and the distributing device is used for limiting the wire frame transmitted to the outlet end of the direct vibration guide rail so as to realize single discharging.

9. The feeding device of automatic production line according to claim 8, characterized in that: feed divider is including the first fender material subassembly and the second fender material subassembly that set up side by side, just first fender material subassembly is closer to the exit end of directly shaking the guide rail, first fender material subassembly and second fender material subassembly all have lift drive and set up the fender material piece on lift drive, the lateral dimension phase-match of the interlude of the distance between the fender material piece of first fender material subassembly and the fender material piece of second fender material subassembly and the interlude of single line frame.

10. The feeding device of an automatic production line according to claim 9, wherein: the feed divider assembles on the vibration frame and is located the bottom of the guide rail that directly shakes, set up the through-hole of stepping down that corresponds the material blocking piece on the guide rail that directly shakes.