CN210906962U

CN210906962U - Blind rivet screening machine

Info

Publication number: CN210906962U
Application number: CN201921917719.6U
Authority: CN
Inventors: 吉鹏; 庞林江
Original assignee: Nantong Baojun Metal Products Co ltd
Current assignee: Nantong Baojun Metal Products Co ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-07-03
Anticipated expiration: 2029-11-08

Abstract

The utility model belongs to the technical field of self-plugging rivet, especially, be a self-plugging rivet sieve separator, receive groove, collection bag, screw bracket, track, dam device, electromagnetic shaker, contact switch, controller, control switch and connect the material frame including base, vibrations dish, empty nail, vibrations dish sets up the upper end at the base, empty nail receives groove fixed connection in one side of vibrations dish, collect the bag cover and establish the one side in empty nail receives the groove, screw bracket fixed mounting is in the bottom of vibrations dish, track fixed connection is at the opposite side of vibrations dish. The utility model discloses a set up vibrations dish, empty nail receiving groove, collect bag, track, dam device, electromagnetic shaker, contact switch, controller and connect the material frame, can filter according to the self-plugging rivet of the different diameters of rivet, cap face size and length, the controllability is high, and easy operation is convenient, compares with artifical screening, and efficiency is faster, and the screening quality is higher.

Description

Blind rivet screening machine

Technical Field

The utility model relates to a self-plugging rivet technical field specifically is a self-plugging rivet sieve separator.

Background

The self-plugging rivet is a rivet for single-side riveting, but a rivet gun is needed to be used for riveting, when in riveting, a rivet core of the rivet is pulled by the special rivet gun to expand a rivet body to achieve the riveting effect, and the rivet is particularly suitable for riveting occasions where common rivets (needing to be riveted from two sides) are inconvenient to adopt, so the rivet is widely used for products such as buildings, automobiles, ships, airplanes, machines, electrical appliances, furniture and the like, and the self-plugging rivet is usually required to be screened after being manufactured, and defective products such as empty nails, empty caps, bad nails, bent nails and the like in the rivet are screened out.

In the prior art, defective products in the blind rivets are usually screened out through manual screening, but the problem of low efficiency exists in manual screening, the defective products cannot be rejected in hundreds of percent, the screening quality is relatively low, and a blind rivet screening machine needs to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a self-plugging rivet sieve separator has solved and has had the problem that efficiency is slow and the quality is low through the defective products in the artifical screening self-plugging rivet among the prior art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a self-plugging rivet sieve separator, includes base, vibrations dish, empty nail receiving groove, collects bag, screw bracket, track, dam device, electromagnetic shaker, contact switch, controller, control switch and connects the material frame, the vibrations dish sets up the upper end at the base, empty nail receiving groove fixed connection is in one side of vibrations dish, it establishes the one side in empty nail receiving groove to collect the bag cover, screw bracket fixed mounting is in the bottom of vibrations dish, track fixed connection is at the opposite side of vibrations dish, dam device fixed mounting is in orbital upper end, electromagnetic shaker fixed mounting is at orbital front end, contact switch fixed mounting is in the upper end of electromagnetic shaker, controller fixed mounting is in the upper end of base, control switch sets up the one side at the controller, it connects the one end at the track to receive material frame fixed connection.

The material blocking device comprises a support, the inside fixed mounting of support has first slide bar, the surface cover of first slide bar is equipped with first sliding sleeve, the front end fixed mounting of first sliding sleeve has the lantern ring, the inside rotation of lantern ring is connected with the second slide bar, the surface cover of second slide bar is equipped with the front end fixed mounting of second sliding sleeve has first baffle, the inside fixed mounting of first baffle has the third slide bar, the surface cover of third slide bar is equipped with the third sliding sleeve, the front end fixed mounting of third sliding sleeve has the slider, the surface cover of slider is equipped with the second baffle, the fretwork groove has been seted up to the inside of second baffle.

As a preferred technical scheme of the utility model, contact switch's output and the input electric connection of controller, the output of controller and the input electric connection of electromagnetic shaker and vibrations dish.

As a preferred technical scheme of the utility model, control switch's output and the input electric connection of controller.

As a preferred technical scheme of the utility model, the quantity of first baffle is two sets of, and just first baffle is located directly over the orbital.

As an optimized technical scheme of the utility model, the inside cover of first sliding sleeve, second sliding sleeve and third sliding sleeve is equipped with the damping piece.

(III) advantageous effects

Compared with the prior art, the utility model provides a self-plugging rivet sieve separator possesses following beneficial effect:

the blind rivet screening machine is characterized in that the vibrating disc vibrates the material through the arrangement of the vibrating disc, the hollow rivet receiving groove, the collecting bag, the track, the material blocking device, the vibrator, the contact switch, the controller and the material receiving frame, the empty nails fall into the empty nail receiving groove and the collecting bag for storage under the operation of the empty nails, the material is conveyed by the rail, the defective products are screened by the material blocking device, the contact switch can detect the signal of the blockage of the defective products, the controller controls the vibrator and the vibration disc to be closed, so that the defective products can be conveniently taken out by workers, the distance between the first baffle plates and the track can be adjusted, the distance between the second baffle plates and the track can be adjusted, thereby being capable of screening the blind rivets according to different diameters, cap surface sizes and lengths of the rivets, the adjustability is high, and easy operation is convenient, compares with artifical screening, and efficiency is faster, and the screening quality is higher.

Drawings

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

fig. 2 is a schematic view of the front view structure of the material blocking device of the present invention;

fig. 3 is a schematic top view of the striker device of the present invention;

fig. 4 is a schematic diagram of the control flow structure of the present invention.

In the figure: 1. a base; 2. a vibration plate; 3. an empty nail receiving slot; 4. a collection bag; 5. a screw bracket; 6. a track; 7. a material blocking device; 701. a support; 702. a first slide bar; 703. a first sliding sleeve; 704. a collar; 705. a second slide bar; 706. a second sliding sleeve; 707. a first baffle plate; 708. a third slide bar; 709. a third sliding sleeve; 710. a slider; 711. a second baffle; 712. hollowing out the grooves; 8. a vibrator; 9. a contact switch; 10. a controller; 11. a control switch; 12. and (4) receiving a material frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a blind rivet screening machine comprises a base 1, a vibration disc 2, a hollow rivet receiving groove 3, a collecting bag 4, a screw bracket 5 and a track 6, stop device 7, electromagnetic shaker 8, contact switch 9, controller 10, control switch 11 and connect material frame 12, vibrations dish 2 sets up the upper end at

base

1, 3 fixed connection in one side of vibrations dish 2 are followed to empty nail, collect 4 covers of bag and establish the one side at empty nail receiving groove 3, screw bracket 5 fixed mounting is in the bottom of

vibrations dish

2, 6 fixed connection in the opposite side of vibrations dish 2 of track, stop device 7 fixed mounting is in the upper end of track 6, electromagnetic shaker 8 fixed mounting is in the front end of track 6, contact switch 9 fixed mounting is in the upper end of electromagnetic shaker 8, controller 10 fixed mounting is in the upper end of base 1, control switch 11 sets up the one side at controller 10, connect material frame 12 fixed connection in the one end of track 6.

The material blocking device 7 comprises a support 701, a first sliding rod 702 is fixedly mounted inside the support 701, a first sliding sleeve 703 is sleeved on the outer surface of the first sliding rod 702, a lantern ring 704 is fixedly mounted at the front end of the first sliding sleeve 703, a second sliding rod 705 is rotatably connected inside the lantern ring 704, a first baffle 707 is fixedly mounted at the front end of a second sliding sleeve 706 on the outer surface of the second sliding rod 705, a third sliding rod 708 is fixedly mounted inside the first baffle 707, a third sliding sleeve 709 is sleeved on the outer surface of the third sliding rod 708, a sliding block 710 is fixedly mounted at the front end of the third sliding sleeve 709, a second baffle 711 is sleeved on the outer surface of the sliding block 710, and a hollow groove 712 is formed inside the second baffle 711.

In the embodiment, the material is poured into the vibration disc 2, the vibration disc 2 guides the rivets into the track 6 one by one, the hollow rivets can not be supported and fall into the hollow rivet receiving groove 3 in the vibration process and are collected through the collecting bag 4, when the rivets are conveyed forwards in the track 6, the broken rivets and the bent rivets exceed the normal rivets due to the spatial shape and size, the broken rivets and the bent rivets are blocked by the first baffle 707 and the second baffle 711 which are set with corresponding shapes on the track 6 and are manually removed, when defective products are clamped between the first baffle 707 and the second baffle 711, the contact switch 9 receives a clamping signal and sends the signal to the controller 10, the controller 10 controls the vibration disc 2 and the vibrator 8 to stop operation, the defective products can be manually taken out at the moment, the material blocking device 7 can be adjusted according to the diameter, the thickness and the length of the rivet, the first baffle 707 is pulled, the first baffle 703 directly drives the first sliding rod 703 to slide up and down on the surface of the first 702, the first baffle 707 is pulled left and right, the first baffle 707 drives the second sliding sleeve 706 to move left and right on the surface of the second sliding bar 705, so as to adjust the first baffle 707 up and down and left and right, thereby being capable of adjusting according to the diameter of the rivet and the thickness of the cap surface, screening the rivets which do not conform to the size, when the first baffle 707 is adjusted left and right, the sliding block 710 is driven to slide in the hollow groove 712, therefore, the position of the second baffle 711 is not affected, the second baffle 711 is pulled, the second baffle 711 drives the third sliding sleeve 709 to slide up and down on the surface of the third sliding rod 708, so that the rivet can be adjusted according to the length of the rivet, under the adjustment and matching of the first baffle 707 and the second baffle 711, blind rivets with different diameters, cap surface sizes and lengths can be screened, the adjustability is high, and easy operation is convenient, compares with artifical screening, and efficiency is faster, and the screening quality is higher.

Specifically, the output end of the contact switch 9 is electrically connected with the input end of the controller 10, and the output end of the controller 10 is electrically connected with the input ends of the vibrator 8 and the vibration plate 2.

In this embodiment, when the contact switch 9 detects a rivet jam signal, the controller 10 can control the vibrator 8 and the vibration plate 2 to close.

Specifically, the output terminal of the control switch 11 is electrically connected to the input terminal of the controller 10.

In this embodiment, the control switch 11 can directly send a control command to the controller 10.

Specifically, the number of the first baffles 707 is two, and the first baffles 707 are located right above the rail 6.

In this embodiment, the first barrier 707 can intercept and screen the rivets conveyed on the rail 6.

Specifically, the first sliding sleeve 703, the second sliding sleeve 706 and the third sliding sleeve 709 are sleeved with damping blocks inside.

In this embodiment, the damping block can enable the first sliding sleeve 703, the second sliding sleeve 706, and the third sliding sleeve 709 to slide under the action of the damping block, and to remain in place when no action force is applied.

The utility model discloses a theory of operation and use flow: pouring the material into a vibration disc 2, guiding rivets into a track 6 one by the vibration disc 2, wherein hollow rivets can not be supported and fall into a hollow rivet receiving groove 3 in the vibration process and are collected by a collecting bag 4, when the rivets are conveyed forwards in the track 6, the broken rivets and bent rivets exceed normal rivets due to the space shape and size, the broken rivets and bent rivets are blocked by a first baffle 707 and a second baffle 711 which are arranged in corresponding shapes on the track 6, manually removing the broken rivets, when defective products are clamped between the first baffle 707 and the second baffle 711, receiving a clamping signal by a contact switch 9, sending the signal to a controller 10, controlling the vibration disc 2 and a vibrator 8 by the controller 10 to stop running, manually taking out the defective products at the moment, adjusting a material blocking device 7 according to the diameter, the thickness and the length of a cap surface, pulling the first baffle 707, and directly driving a first sliding sleeve 703 to slide up and down on the surface of a first sliding rod 702 by the first baffle 707, pulling first baffle 707 from left to right, first baffle 707 drives second sliding sleeve 706 and moves about second slide bar 705 surface, reach and carry out the effect of upper and lower and left and right control to first baffle 707, thereby can adjust according to the diameter of rivet and cap thickness, will not accord with the rivet of size and filter, when adjusting about first baffle 707, drive slider 710 and slide in fretwork groove 712, thereby can not cause the influence to the position of second baffle 711, pulling second baffle 711, second baffle 711 drives third sliding sleeve 709 and slides from top to bottom on third slide bar 708 surface, thereby can adjust according to the length of rivet.

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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 self-plugging rivet sieve separator, includes base (1), vibrations dish (2), empty nail receiving groove (3), collects bag (4), screw bracket (5), track (6), dam device (7), electromagnetic shaker (8), contact switch (9), controller (10), control switch (11) and connects material frame (12), its characterized in that: the vibration disc (2) is arranged at the upper end of the base (1), the hollow nail receiving groove (3) is fixedly connected to one side of the vibration disc (2), the collecting bag (4) is sleeved on one side of the hollow nail receiving groove (3), the screw support (5) is fixedly installed at the bottom end of the vibration disc (2), the track (6) is fixedly connected to the other side of the vibration disc (2), the material blocking device (7) is fixedly installed at the upper end of the track (6), the vibrator (8) is fixedly installed at the front end of the track (6), the contact switch (9) is fixedly installed at the upper end of the vibrator (8), the controller (10) is fixedly installed at the upper end of the base (1), the control switch (11) is arranged at one side of the controller (10), and the material receiving frame (12) is fixedly connected to one end of the track (6);

the material blocking device (7) comprises a bracket (701), a first sliding rod (702) is fixedly arranged in the bracket (701), a first sliding sleeve (703) is sleeved on the outer surface of the first sliding rod (702), a lantern ring (704) is fixedly installed at the front end of the first sliding sleeve (703), a second sliding rod (705) is rotatably connected inside the lantern ring (704), a first baffle (707) is fixedly installed at the front end of a second sliding sleeve (706) on the outer surface of the second sliding rod (705), a third sliding rod (708) is fixedly arranged in the first baffle (707), a third sliding sleeve (709) is sleeved on the outer surface of the third sliding rod (708), a sliding block (710) is fixedly installed at the front end of the third sliding sleeve (709), the outer surface of the sliding block (710) is sleeved with a second baffle (711), and a hollow groove (712) is formed in the second baffle (711).

2. A blind rivet screening machine according to claim 1, characterized in that: the output end of the contact switch (9) is electrically connected with the input end of the controller (10), and the output end of the controller (10) is electrically connected with the input ends of the vibrator (8) and the vibration disc (2).

3. A blind rivet screening machine according to claim 1, characterized in that: the output end of the control switch (11) is electrically connected with the input end of the controller (10).

4. A blind rivet screening machine according to claim 1, characterized in that: the number of the first baffle plates (707) is two, and the first baffle plates (707) are positioned right above the track (6).

5. A blind rivet screening machine according to claim 1, characterized in that: the damping block is sleeved inside the first sliding sleeve (703), the second sliding sleeve (706) and the third sliding sleeve (709).