CN211191855U

CN211191855U - Rivet nut arranging and feeding mechanism

Info

Publication number: CN211191855U
Application number: CN201922180498.5U
Authority: CN
Inventors: 罗春光
Original assignee: Riveting And Fastening System Suzhou Co ltd
Current assignee: Riveting And Fastening System Suzhou Co ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-08-07
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a rivet nut and arrange feed mechanism, include: base, feed bin, first unsteady board, the unsteady board of second, first flexible drive arrangement, first fixed plate, second fixed plate, fixed guide, moving guide and blevile of push, first fixed plate and second fixed plate interval and vertical setting are on the base, first fixed plate is located the front the place ahead of second fixed plate, the second floats the vertical first fixed plate that is located of board and second fixed plate between, the vertical front that is located first fixed plate of first unsteady board, the feed bin encloses the positive upper portion of establishing at the second fixed plate, fixed guide and moving guide interval set up the range passageway that forms and rivet the nut and correspond at the top of second fixed plate. In this way, rivet nut and arrange feed mechanism, the width of arranging the passageway can be adjusted, has promoted the adaptability to riveting the nut specification, need not the vibration dish, has reduced vibration and noise.

Description

Rivet nut arranging and feeding mechanism

Technical Field

The utility model relates to a rivet nut feeder equipment field especially relates to a rivet nut and arrange feed mechanism.

Background

The nut rifle can rivet the rivet of nut, and work efficiency is high, in order to satisfy the continuous operation of nut rifle, needs the high-speed feed of riveting the nut.

Among the prior art, adopt the vibration dish to rivet the feed of nut more, the vibration of vibration dish during operation is great, and the noise is high, and is many to the specification of riveting the nut moreover, and the current vibration dish also is difficult to adapt to the nut of riveting of different specifications, needs to improve.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides a rivet nut and arrange feed mechanism, carries out the supply of riveting the nut, promotes the adaptability to riveting the nut specification, reduces vibration and noise problem.

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a rivet nut arranges feed mechanism includes: the device comprises a base, a bin, a first floating plate, a second floating plate, a first telescopic driving device, a first fixing plate, a second fixing plate, a fixed guide rail, a movable guide rail and a material pushing device, wherein the first fixing plate and the second fixing plate are vertically arranged on the base at intervals, the first fixing plate is positioned in front of the front surface of the second fixing plate, the second floating plate is vertically positioned between the first fixing plate and the second fixing plate, the first telescopic driving device is arranged on the back surface of the second fixing plate and drives the second floating plate, the first floating plate is vertically positioned on the front surface of the first fixing plate, a connecting plate is arranged at the bottom of the first floating plate and the bottom of the second floating plate, the bin is arranged on the upper part of the front surface of the second fixing plate in a surrounding manner and wraps the upper parts of the second floating plate, the first fixing plate and the first floating plate, the heights of the first floating plate, the second floating plate and the first fixing plate are sequentially increased, the fixed guide rail and the movable guide rail are arranged at the top of the second fixed plate at intervals to form an arrangement channel corresponding to the riveting nuts, the riveting nuts are arranged, the pushing device comprises an elastic sheet and an elastic sheet driving device, the elastic sheet extends to the upper part of the arrangement channel or the arrangement channel, the elastic sheet is arranged on the elastic sheet driving device, and pushing of the riveting nuts in the arrangement channel is carried out.

The utility model discloses a preferred embodiment still includes the sweeping device, the sweeping device includes second flexible drive arrangement, bearing frame, pivot and sweeps the board, second flexible drive arrangement sets up in feed bin one side, the bearing frame sets up at the feed bin top, the pivot sets up in the bearing frame and the front end parallel extension to the top of arranging the passageway, sweep the board setting in the pivot, arrange the cleaning of unnecessary nut riveting on the passageway along with the rotation of pivot, the pivot tail end radially is provided with the connecting rod that is located second flexible drive arrangement top, be provided with first waist hole in the connecting rod, second flexible drive arrangement top is provided with the round pin axle that inserts in first waist hole.

In a preferred embodiment of the present invention, the pin is sleeved with a bearing located in the first waist hole.

In a preferred embodiment of the present invention, the spring driving device, the first telescopic driving device and the second telescopic driving device are cylinders respectively.

In a preferred embodiment of the present invention, the first floating plate, the second floating plate and the top of the first fixing plate are respectively provided with an inclined surface extending obliquely rearward.

In a preferred embodiment of the present invention, a supporting plate is disposed on the base and located on one side of the second fixing plate, a slope panel extending obliquely downward is disposed on the supporting plate, and the front ends of the fixing rail and the moving rail are respectively provided with a bending portion extending downward along the slope panel.

In a preferred embodiment of the present invention, a first fixing strip is disposed outside the bending portion of the fixing rail, and a first screw connected to the slope panel is disposed on the first fixing strip.

In a preferred embodiment of the present invention, a second fixing strip is disposed outside the bending portion of the moving guide, a second screw connected to the slope surface plate is disposed on the second fixing strip, and a second waist hole corresponding to the second screw and pointing to the fixing guide is disposed at an interval on the second fixing strip.

In a preferred embodiment of the present invention, a first U-shaped groove with a downward-pointing opening is formed in the second fixing plate, and a connecting block connected to the first telescopic driving device is formed on the back surface of the second floating plate and extends through the first U-shaped groove.

In a preferred embodiment of the present invention, a second U-shaped groove is formed in the first fixing plate, and the opening corresponding to the connecting plate points downward.

The utility model has the advantages that: the utility model provides a rivet nut arranges feed mechanism, lift through first floating plate, shift the part rivet nut in the feed bin to first fixed plate on, and shift to the second floating plate on through first fixed plate, utilize the lift of second floating plate, shift the rivet nut on the second floating plate to fixed guide and moving guide on, the pole portion diameter of rivet nut is little and get into the range passageway and hang, the head diameter of rivet nut is greater than the width of range passageway and carries on spacingly, make the vertical range of rivet nut on range passageway, then carry out unnecessary sweeping of rivet nut through sweeping the board, at last utilize blevile of push to arrange the good rivet nut antedisplacement, carry out the feed, the width of range passageway can be adjusted, the adaptability to the rivet nut specification has been promoted, need not the vibration dish, vibration and the noise of during operation have obtained control.

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 schematic structural view of a preferred embodiment of a rivet nut arranging and feeding mechanism according to the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 with the bin, pusher and sweeper removed;

FIG. 3 is a rear view of FIG. 2;

fig. 4 is a schematic structural view of the sweeping device.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 4, an embodiment of the present invention includes:

the rivet nut arranging and feeding mechanism shown in fig. 1 comprises: base 1, feed bin 2, first floating plate 10, second floating plate 8, first flexible drive arrangement 18, first fixed plate 9, second fixed plate 13, fixed guide rail 12, removal guide rail 16, blevile of push and sweep the material device, first fixed plate 9 and second fixed plate 13 interval and vertical setting are on base 1, and first fixed plate 9 and second fixed plate 13 bottom adopt the bolt fastening on base 1, and sound construction.

The first fixed plate 9 is positioned in front of the second fixed plate 13, the second floating plate 8 is vertically positioned between the first fixed plate 9 and the second fixed plate 13, the first fixed plate 9 and the second fixed plate 13 limit the second floating plate 8 forward and backward, and the second floating plate 8 is guided to ascend and descend. The first telescopic driving device 18 is disposed on the back surface of the second fixed plate 13 and drives the second floating plate 8, as shown in fig. 3, a first U-shaped groove with a downward-pointing opening is disposed in the second fixed plate 13, a connection block penetrating through the first U-shaped groove and connected to the first telescopic driving device 18 is disposed on the back surface of the second floating plate 8, and the first telescopic driving device 18 drives the connection block to drive the second floating plate 8 to move up and down.

The first floating plate 10 is vertically positioned on the front surface of the first fixing plate 9, the connecting plates 11 are arranged at the bottoms of the first floating plate 10 and the second floating plate 8 and used for synchronous lifting, driving devices are reduced, and a second U-shaped groove with a downward opening corresponding to the connecting plate 11 is arranged in the first fixing plate 9 and used for guiding the lifting of the connecting plate 11.

The fixed guide rail 12 and the moving guide rail 16 are disposed at intervals on the top of the second fixed plate 13 to form an arrangement channel corresponding to the rivet nuts, so as to arrange the rivet nuts. The storage bin 2 is surrounded on the upper part of the front surface of the second fixing plate 13, the upper parts of the second floating plate 8, the first fixing plate 9 and the first floating plate 10 are wrapped in the storage bin, the heights of the first floating plate 10, the second floating plate 8 and the first fixing plate 9 are sequentially increased, inclined surfaces extending obliquely backwards are respectively arranged at the tops of the first floating plate 10, the second floating plate 8 and the first fixing plate 9, part of the rivet nuts in the storage bin 2 are transferred onto the first fixing plate 9 through the lifting of the first floating plate 10, the rivet nuts in the second floating plate 8 are transferred onto the fixed guide rails 12 and the movable guide rails 16 through the first fixing plate 9, the rivet nuts are lifted up and down through the second floating plate 8, the diameter of the stem of each rivet nut is small and enters the arrangement channel to hang, the diameter of the head of each rivet nut is larger than the width of the arrangement channel to limit, so that the clinch nuts are vertically aligned on the alignment passage, but an excessive portion of the clinch nuts are also on the fixed rail 12 and the moving rail 16 at this time, requiring cleaning.

As shown in fig. 4, the sweeping device comprises a second telescopic driving device 20, a bearing seat 4, a rotating shaft 22 and a sweeping plate 6, the second telescopic driving device 20 is fixed on one side of the storage bin 5, the bearing seat 4 is fixed on the top of the storage bin 5, the rotating shaft 22 is arranged in the bearing seat 4, the front end of the rotating shaft extends to the upper side of the arrangement channel in parallel, the sweeping plate 6 is arranged on the rotating shaft 22, the cleaning of redundant rivet nuts on the arrangement channel is carried out along with the rotation of the rotating shaft 22, a row of steel wires or plastic broom wires can be installed on the sweeping plate 6, the rivet nuts are cleaned, and the rivet nuts cannot be damaged.

The connecting rod 5 that is located the flexible drive arrangement 20 top of second is radially provided with to pivot 22 tail end, be provided with first waist hole in the connecting rod 5, the flexible drive arrangement 20 top of second is provided with the round pin axle 21 that inserts in first waist hole, goes up and down through round pin axle 21 and the cooperation in first waist hole, realizes pivot 22's rotary drive, the cover is equipped with the bearing that is located first waist hole on the round pin axle 21, reduces the friction problem.

The diameters of the rivet nuts with different specifications are different, and the width of the arrangement channel needs to be adjusted adaptively during feeding. Be provided with the backup pad 15 that is located second fixed plate 13 one side on the base 1, be provided with the domatic 17 board of oblique downwardly extending in the backup pad 15,

fixed guide

12 and 16 front ends of moving guide are provided with respectively along the kink of sloping panel downwardly extending, carry out the water conservancy diversion of riveting nut whereabouts, as shown in fig. 2, form the pay-off extension section of arranging the passageway between the kink, install spacing 14 that is located pay-off extension section top on the kink, avoid the pay-off to extend dropping of riveting nut in the section. The pneumatic pushing control mechanism can be further installed at the tail end of the bending part, single pushing and limiting of the riveting nut are carried out, and the use of a nut gun is met.

The outer side of the bending part of the fixed guide rail 12 is provided with a first fixing strip 23, and the first fixing strip 23 is provided with a first screw connected with the slope panel 17, so that the structure is stable. A second fixing strip 19 is arranged on the outer side of the bending part of the movable guide rail 16, a second screw connected with the slope panel 17 is arranged on the second fixing strip 19, and second waist holes corresponding to the second screw and pointing to the fixed guide rail 12 are arranged on the second fixing strip 19 at intervals, so that the movable guide rail 16 can be conveniently adjusted, and the width of the arrangement channel can be changed.

After the redundant rivet nuts are cleaned, pushing can be carried out. The pushing device comprises an elastic sheet 3 and an elastic sheet driving device 7, wherein the elastic sheet 3 extends to the upper part of the arrangement channel or the arrangement channel, the elastic sheet 3 is arranged on the elastic sheet driving device 7 to push the riveting nuts in the arrangement channel, as shown in figure 1, the elastic sheet driving device 7 is fixed on the stock bin 2 and extends along the length direction of the arrangement channel to drive the elastic sheet 3, the elastic sheet 3 can be a steel sheet or a nylon sheet, and the abrasion resistance is good.

The elastic sheet driving device 7, the first telescopic driving device 18 and the second telescopic driving device 20 are respectively cylinders, wherein the elastic sheet driving device 7 and the first telescopic driving device 18 are linear cylinders and are controlled by electromagnetic valves, and the electromagnetic valves are controlled by a P L C controller, so that automatic arrangement and feeding of riveting nuts are facilitated.

To sum up, the utility model provides a rivet nut and arrange feed mechanism has realized the range and the feed to riveting the nut, and the structure is succinct, and work efficiency is high, and vibration and noise are little moreover.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.

Claims

1. The utility model provides a rivet nut and arrange feed mechanism rivets nut and arranges and the feed, its characterized in that includes: the device comprises a base, a bin, a first floating plate, a second floating plate, a first telescopic driving device, a first fixing plate, a second fixing plate, a fixed guide rail, a movable guide rail and a material pushing device, wherein the first fixing plate and the second fixing plate are vertically arranged on the base at intervals, the first fixing plate is positioned in front of the front surface of the second fixing plate, the second floating plate is vertically positioned between the first fixing plate and the second fixing plate, the first telescopic driving device is arranged on the back surface of the second fixing plate and drives the second floating plate, the first floating plate is vertically positioned on the front surface of the first fixing plate, a connecting plate is arranged at the bottom of the first floating plate and the bottom of the second floating plate, the bin is arranged on the upper part of the front surface of the second fixing plate in a surrounding manner and wraps the upper parts of the second floating plate, the first fixing plate and the first floating plate, the heights of the first floating plate, the second floating plate and the first fixing plate are sequentially increased, the fixed guide rail and the movable guide rail are arranged at the top of the second fixed plate at intervals to form an arrangement channel corresponding to the riveting nuts, the riveting nuts are arranged, the pushing device comprises an elastic sheet and an elastic sheet driving device, the elastic sheet extends to the upper part of the arrangement channel or the arrangement channel, the elastic sheet is arranged on the elastic sheet driving device, and pushing of the riveting nuts in the arrangement channel is carried out.

2. The rivet nut arranging and feeding mechanism according to claim 1, further comprising a sweeping device, wherein the sweeping device comprises a second telescopic driving device, a bearing seat, a rotating shaft and a sweeping plate, the second telescopic driving device is arranged on one side of the storage bin, the bearing seat is arranged at the top of the storage bin, the rotating shaft is arranged in the bearing seat, the front end of the rotating shaft extends to the upper side of the arranging channel in parallel, the sweeping plate is arranged on the rotating shaft and cleans redundant rivet nuts on the arranging channel along with the rotation of the rotating shaft, a connecting rod located above the second telescopic driving device is radially arranged at the tail end of the rotating shaft, a first waist hole is formed in the connecting rod, and a pin shaft inserted into the first waist hole is arranged at the top of the second telescopic driving device.

3. The arrangement and feeding mechanism for the rivet nuts according to claim 2, wherein a bearing located in the first waist hole is sleeved on the pin shaft.

4. The arrangement and feeding mechanism for the rivet nuts according to claim 2, wherein the spring plate driving device, the first telescopic driving device and the second telescopic driving device are cylinders respectively.

5. The rivet nut aligning feeder apparatus according to claim 1, wherein the first floating plate, the second floating plate and the first anchor plate are each provided at a top thereof with an inclined surface extending obliquely rearward.

6. The rivet nut arranging and feeding mechanism according to claim 1, wherein a support plate is disposed on the base on one side of the second fixing plate, a slope plate extending obliquely downward is disposed on the support plate, and the front ends of the fixing rail and the moving rail are respectively provided with a bending portion extending downward along the slope plate.

7. The rivet nut arranging and feeding mechanism according to claim 6, wherein a first fixing strip is arranged outside the bending part of the fixing guide rail, and a first screw connected with the slope plate is arranged on the first fixing strip.

8. The rivet nut arranging and feeding mechanism according to claim 6, wherein a second fixing strip is arranged outside the bending part of the moving guide rail, a second screw connected with the slope plate is arranged on the second fixing strip, and second waist holes corresponding to the second screw and pointing to the fixing guide rail are arranged on the second fixing strip at intervals.

9. The rivet nut arranging and feeding mechanism according to claim 1, wherein a first U-shaped groove with a downward-pointing opening is formed in the second fixing plate, and a connecting block connected to the first telescopic driving device is formed on the back surface of the second floating plate and penetrates through the first U-shaped groove.

10. The arrangement and feeding mechanism for rivet nuts according to claim 1, characterized in that a second U-shaped groove is provided in the first fixing plate, with the opening corresponding to the connecting plate pointing downwards.