CN105108486B - Automatic assembly machine for expansion bolts - Google Patents
Automatic assembly machine for expansion bolts Download PDFInfo
- Publication number
- CN105108486B CN105108486B CN201510410678.1A CN201510410678A CN105108486B CN 105108486 B CN105108486 B CN 105108486B CN 201510410678 A CN201510410678 A CN 201510410678A CN 105108486 B CN105108486 B CN 105108486B
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- China
- Prior art keywords
- expansion sleeve
- station
- positional stations
- expansion
- screw
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
- B23P21/006—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed the conveying means comprising a rotating table
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses an automatic assembly machine for expansion bolts. According to the automatic assembly machine, a nut positioning station, a spring gasket positioning station, a flat gasket positioning station, an expansion sleeve positioning station, a screw positioning station, a screw screwing station, a finished product demoulding station and a mould cleaning station are distributed on the edge of an index plate; each station is provided with a fixed mould with the same structure; the outer side of each station is provided with a conveying device for each corresponding component of the expansion bolts; wherein an expansion sleeve feeding device is provided with an expansion sleeve directional conveyor of which the center is provided with a V-shaped directional conveying groove; an expansion sleeve directional plate is arranged in the middle part of the V-shaped directional groove; a movable rod is arranged on the rear side of the directional plate; a directional plate moving cylinder is arranged on the rear side of the expansion sleeve directional conveyor; the end head of the movable rod is fixed on the front end of the push rod of the cylinder; the expansion sleeve feeding device is high in reliability and low in fault occurrence rate; and impurities in the fixed moulds can be cleaned by the mould cleaning station on the index plate, so that in a standardized expansion bolt assembly process, the positioning of each component is not affected by the impurities.
Description
Technical field
The invention belongs to expansion bolt assembly mechanical technical field, and in particular to automatic group of each component of a kind of expansion bolt
Installation.
Background technology
Expansion bolt is a kind of architectural conventional securing member, expansion bolt by screw, expansion sleeve, plain cushion, spring leaf and
Nut is constituted.In a very long time in past, expansion bolt is produced using man-made assembly mode, its low production efficiency, labor
Fatigue resistance is big, and with the progress of science and technology, some enterprise developments go out expansion bolt kludge, replace man-made assembly swollen with plant equipment
Swollen bolt, such as Chinese patent CN203317030U, Chinese patent CN202162552U disclose two kinds of expansion bolts and assemble automatically
The technology of machine, these kludges mainly install nut positional stations, spring pad positional stations, plain cushion positioning work in index dial
Position, expansion sleeve positional stations, screw positional stations, screw screw station and finished product demoulding station, and each station is evenly distributed on point
Scale edge, is mounted on a structure identical fixing mould, nut fixing groove, bullet is designed with fixing mould on each station
Spring pad fixing groove, plain cushion fixing groove and expansion sleeve fixing groove, are provided with demoulding hole at the mould back side, pacify on the outside of nut positional stations
Equipped with nut feeder, spring pad feeder is installed on the outside of spring pad positional stations, on the outside of plain cushion positional stations
Plain cushion feeder is installed, expansion sleeve conveyer device is installed on the outside of expansion sleeve positional stations, outside screw positional stations
Side is provided with screw feeder, screws in screw and be provided with above station screw winding device, pacifies by finished product demoulding station
Equipped with into pint molding apparatus, index dial rotating stepper motor is installed below index dial.The use of these equipment is greatly improved
The packaging efficiency of expansion bolt, reduces labor intensity, saves human cost.But, in actual use, these equipment
Expansion sleeve input equipment on, rotation fixation is carried out using multigroup cylinder to the positioning of the opening direction of expansion hatch on expansion sleeve,
Its structure design and control process are complicated, and multigroup cylinder is affected by air pressure fluctuation, and working condition fluctuation is larger, expansion sleeve upset
The probability that positioning breaks down is of a relatively high, affects the continuous production of equipment.
The content of the invention
For, in prior art, there is expansion sleeve expansion hatch opening in the expansion sleeve feeder of automatic expansion bolt assembling machine
The positioning in direction is complicated, more using cylinder, the of a relatively high problem of the probability that expansion sleeve rotation fixation is broken down, the present invention
A kind of automatic expansion bolt assembling machine is provided, the technical scheme of the machine is as follows：
A kind of automatic expansion bolt assembling machine, be provided with its index dial nut positional stations, spring pad positional stations,
Plain cushion positional stations, expansion sleeve positional stations, screw positional stations, screw screw station and finished product demoulding station, and each station is equal
It is even to be distributed in indexing plate edge, a structure identical fixing mould is mounted on each station, is designed with fixing mould swollen
Expansion set fixing groove, nut fixing groove, spring pad fixing groove and plain cushion fixing groove, are provided with demoulding hole at the fixing mould back side, in spiral shell
Nut feeder is installed on the outside of female positional stations, spring pad feeder is installed on the outside of spring pad positional stations,
Plain cushion input equipment is installed on the outside of plain cushion positional stations, expansion sleeve feeder is installed on the outside of expansion sleeve positional stations,
Screw feeder is installed on the outside of screw positional stations, is screwed in screw and be provided with above station screw winding device,
Pint molding apparatus are installed into by finished product demoulding station, index dial rotating stepper motor is installed below index dial, in indexing
Plate edge is provided with mould cleaning station, installs air jet pipe on the outside of mould cleaning station, expansion sleeve feeder by be input into rail,
Photoelectric detector, single tube delivery head, conveying cylinder, leakage proof gasket and expansion sleeve orientation carrier composition, expansion sleeve orientation carrier
The anti-of expansion sleeve is installed installed in side above the top of the fixing mould of expansion sleeve positional stations, expansion sleeve orientation carrier
Leakage pad, is provided with single tube delivery head above leakage proof gasket, single tube delivery chute, single tube delivery head and conveying are machined with single tube delivery head
Cylinder connects, and the input rail of expansion sleeve is provided with above single tube delivery head, is provided with photoelectric detector, photoelectricity in input rail side
Detector and position plate mobile cylinder are connected to controller by holding wire.
Expansion sleeve orientation carrier center is provided with " V " shape orientation delivery chute, and the lower end of " V " shape orientation delivery chute is designed with down
Material hole, in the middle part of " V " shape orientation delivery chute is designed with an expansion sleeve position plate, motion bar is housed on rear side of expansion sleeve position plate,
" V " shape orientation delivery chute rear portion is provided with a motion bar shifting chute, is provided with position plate movement on rear side of expansion sleeve orientation carrier
Cylinder, motion bar pass through motion bar shifting chute, and termination is fixed to the front end of position plate mobile cylinder push rod.
Using the technical program, when expansion sleeve is sent to the port of export in conveyor track, single tube conveying is fallen into from conveyor track outlet
In the single tube delivery chute of head, conveying cylinder promotes single tube delivery head, when single tube delivery chute moves forward to expansion sleeve localizer center
When above " V " shape groove, expansion sleeve is fallen in " V " shape groove.
As the conveyor track port of export in expansion sleeve installs photoelectric detector, expansion sleeve in photodetector pair conveyor track
After opening direction is detected, by signal transmission to controller, controller control position plate mobile cylinder, position plate mobile cylinder
Expansion sleeve position plate is promoted to move to the direction of expansion sleeve opening, when expansion sleeve falls, expansion sleeve opening is fixed by expansion sleeve
To the stop of plate, opening is upwarped, and falls in the blanking hole of " V " shape orientation delivery chute lower end, realize that expansion sleeve is opened under the other end
The fixed positioning upward in mouth side.One cylinder of this process realizes opening positioning, and its design is simple, and control unit is few, work
Reliability is greatly improved, and the probability that expansion sleeve opening positioning breaks down greatly reduces.
Due to being provided with air jet pipe on the outside of mould cleaning station, the debris that can be retained in after finished product is exported in mould are clear
Remove so that expansion bolt assembly accurately can be placed, it is ensured that energy standardization assembles each part of expansion bolt.
Description of the drawings
Fig. 1 is the structural representation of overlook direction of the present invention.
Fig. 2 is the front view of expansion sleeve feeder in the present invention.
Fig. 3 is the A-A direction views of expansion sleeve feeder in the present invention.
Specific embodiment
Embodiment：As shown in Figure 1, Figure 2 and Figure 3, a kind of automatic expansion bolt assembling machine, is provided with its index dial 17
Nut positional stations 1, spring pad positional stations 2, plain cushion positional stations 4, expansion sleeve positional stations 6, screw positional stations 9, spiral shell
Nail screws station 11 and finished product demoulding station 12, and each station is evenly distributed on 17 edge of index dial, is mounted on one on each station
Individual structure identical fixing mould 27, is designed with expansion sleeve fixing groove 28, nut fixing groove 30, spring pad solid in fixing mould 27
Determining groove 31 and plain cushion fixing groove 32, demoulding hole 29 being provided with 27 back side of fixing mould, spiral shell is installed on the outside of nut positional stations 1
Female feeder 18, is provided with spring pad feeder 3 on the outside of spring pad positional stations 2, pacifies on the outside of plain cushion positional stations 4
Equipped with plain cushion input equipment 5, expansion sleeve feeder 7 is installed on the outside of expansion sleeve positional stations 6, in screw positional stations 9
Outside is provided with screw feeder 8, screws in screw and screw winding device 10 is provided with above station 11, in finished product stripper
Pint molding apparatus 13 are installed into by position 12, index dial rotating stepper motor 16 are installed below index dial 17, in index dial
Edge is provided with mould cleaning station 15, on the outside of mould cleaning station 15 installs air jet pipe 14, and expansion sleeve feeder 7 is by defeated
Enter the orbit 19, photoelectric detector 38, single tube delivery head 22, conveying cylinder 20, leakage proof gasket 23 and expansion sleeve orientation carrier 24 constitute,
Expansion sleeve orientation carrier 24 is arranged on the top of the fixing mould 27 of expansion sleeve positional stations 6, expansion sleeve orientation carrier 24
Top side is provided with the leakage proof gasket 23 of expansion sleeve, is provided with single tube delivery head 22, on single tube delivery head 22 above leakage proof gasket 23
Single tube delivery chute 21 is machined with, and single tube delivery head 22 is connected with conveying cylinder 20, expansion sleeve is provided with above single tube delivery head 22
Input rail 19, photoelectric detector 38 is installed in input rail 19 side, photoelectric detector 38 and position plate mobile cylinder 35 are logical
Cross holding wire and be connected to controller 37.
24 center of expansion sleeve orientation carrier is provided with " V " shape orientation delivery chute 34, and the lower end of " V " shape orientation delivery chute 34 sets
In respect of blanking hole 33, an expansion sleeve position plate 26 is designed with the middle part of " V " shape orientation delivery chute 34, after expansion sleeve position plate 26
Side is equipped with motion bar 36, and 34 rear portion of " V " shape orientation delivery chute is provided with a motion bar shifting chute 25, expansion sleeve orientation carrier 24
Rear side is provided with position plate mobile cylinder 35, and motion bar 36 passes through motion bar shifting chute 25, termination to be fixed to position plate movement gas
The front end of 35 push rod of cylinder.
Claims (2)
1. automatic expansion bolt assembling machine, in its index dial（17）On nut positional stations are installed（1）, spring pad positional stations
（2）, plain cushion positional stations（4）, expansion sleeve positional stations（6）, screw positional stations（9）, screw screw station（11）And finished product
Demoulding station（12）, each station is evenly distributed on index dial（17）Edge, is mounted on a structure identical solid on each station
Fixed mold（27）, fixing mould（27）On be designed with expansion sleeve fixing groove（28）, nut fixing groove（30）, spring pad fixing groove
（31）With plain cushion fixing groove（32）, in fixing mould（27）The back side is provided with demoulding hole（29）, in nut positional stations（1）Outside peace
Equipped with nut feeder（18）, in spring pad positional stations（2）Outside is provided with spring pad feeder（3）, it is fixed in plain cushion
Position station（4）Outside is provided with plain cushion input equipment（5）, in expansion sleeve positional stations（6）Outside is provided with expansion sleeve and sends into dress
Put（7）, in screw positional stations（9）Outside is provided with screw feeder（8）, station is screwed in screw（11）Top is provided with
Screw winding device（10）, in finished product demoulding station（12）Side is provided with into pint molding apparatus（13）, in index dial（17）Lower section
Index dial rotating stepper motor is installed（16）, it is characterised in that：Mould cleaning station is installed in indexing plate edge（15）,
Mould cleaning station（15）Outside is installed by air jet pipe（14）, expansion sleeve feeder（7）By input rail（19）, photoelectric detector
（38）, single tube delivery head（22）, conveying cylinder（20）, leakage proof gasket（23）Carrier is oriented with expansion sleeve（24）Composition, expansion sleeve
Orientation carrier（24）Installed in expansion sleeve positional stations（6）Fixing mould（27）Top, expansion sleeve orientation carrier
（24）Top side is provided with the leakage proof gasket of expansion sleeve（23）, leakage proof gasket（23）Top is provided with single tube delivery head（22）, single tube
Delivery head（22）On be machined with single tube delivery chute（21）, single tube delivery head（22）With conveying cylinder（20）Connection, single tube delivery head
（22）Top is provided with the input rail of expansion sleeve（19）, in input rail（19）Side is provided with photoelectric detector（38）, light electric-examination
Survey device（38）With position plate mobile cylinder（35）Controller is connected to by holding wire（37）.
2. automatic expansion bolt assembling machine as claimed in claim 1, it is characterised in that：Expansion sleeve orients carrier（24）Center
It is provided with " V " shape orientation delivery chute（34）, " V " shape orientation delivery chute（34）Lower end be designed with blanking hole（33）, orient in " V " shape
Delivery chute（34）Middle part is designed with an expansion sleeve position plate（26）, position plate（26）Rear side is equipped with motion bar（36）, " V " shape is fixed
To delivery chute（34）Rear portion is provided with a motion bar shifting chute（25）, expansion sleeve orientation carrier（24）Rear side is provided with position plate
Mobile cylinder（35）, motion bar（36）Through motion bar shifting chute（25）, termination is fixed to position plate mobile cylinder（35）Push rod
Front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510410678.1A CN105108486B (en) | 2015-07-14 | 2015-07-14 | Automatic assembly machine for expansion bolts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510410678.1A CN105108486B (en) | 2015-07-14 | 2015-07-14 | Automatic assembly machine for expansion bolts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105108486A CN105108486A (en) | 2015-12-02 |
| CN105108486B true CN105108486B (en) | 2017-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510410678.1A Active CN105108486B (en) | 2015-07-14 | 2015-07-14 | Automatic assembly machine for expansion bolts |
Country Status (1)
| Country | Link |
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| CN (1) | CN105108486B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105619069B (en) * | 2016-03-16 | 2018-09-28 | 浙江盛世嘉实业有限公司 | Setscrew assembly machine |
| CN106312544B (en) * | 2016-08-30 | 2018-05-08 | 余姚市耐德自动化科技有限公司 | Four-piece type setscrew assembly machine |
| CN108817899B (en) * | 2018-07-13 | 2020-05-26 | 温州翰轩林工业设计有限公司 | Automatic expansion nail inserting machine |
| CN110497172B (en) * | 2019-08-26 | 2020-10-09 | 马鞍山司匹诺机械科技有限公司 | Assembling device for expansion screw |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3675301A (en) * | 1971-01-11 | 1972-07-11 | Kenneth L Mcquary | Apparatus for assembly of valves and insertion into inflatable articles |
| JPS60263628A (en) * | 1984-06-09 | 1985-12-27 | Matsumoto Seisakusho:Kk | Anchor bolt assembling machine |
| CN102632385B (en) * | 2012-05-11 | 2014-03-26 | 郑州大学 | Automatic assembling machine of expansion screw bolts |
| CN203317030U (en) * | 2013-07-15 | 2013-12-04 | 兰小军 | Expansion bolt automatic assembling device |
| CN103522060B (en) * | 2013-10-23 | 2015-08-26 | 鹏驰五金制品有限公司 | Expansion bolt belt automatic assembling machine |
| CN103949868A (en) * | 2014-05-05 | 2014-07-30 | 宁波攀高自动化科技有限公司 | Mechanical type full-automatic expansion bolt assembling machine |
| CN103978367B (en) * | 2014-05-28 | 2015-09-30 | 范越光 | expansion bolt assembly machine |
| CN205237499U (en) * | 2015-07-14 | 2016-05-18 | 通海恒源标准件有限公司 | Automatic expansion bolt assembling machine |
-
2015
- 2015-07-14 CN CN201510410678.1A patent/CN105108486B/en active Active
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| Publication number | Publication date |
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| CN105108486A (en) | 2015-12-02 |
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