CN204117899U - A kind of spring feed system of push-button switch assembly machine - Google Patents
A kind of spring feed system of push-button switch assembly machine Download PDFInfo
- Publication number
- CN204117899U CN204117899U CN201420552197.5U CN201420552197U CN204117899U CN 204117899 U CN204117899 U CN 204117899U CN 201420552197 U CN201420552197 U CN 201420552197U CN 204117899 U CN204117899 U CN 204117899U
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- Prior art keywords
- spring
- needle stand
- blanking seat
- hole
- feed system
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Abstract
The utility model discloses a kind of spring feed system of push-button switch assembly machine, include one in order to carry the vibrating disk of spring, and the spring doffer be connected by flexible pipe with spring vibration Moving plate discharging opening; Described spring doffer includes the blanking seat that has multiple spring material-dropping holes longitudinally arranged, described flexible pipe is connected with spring material-dropping hole upper end and is communicated with, and on blanking seat, the position level of corresponding each described material-dropping hole offers centre hole and is positioned at the lower pin holes below centre hole; Slide in described upper centre hole and be provided with thimble, sliding in described lower pin holes is provided with lower contact pin; Upper thimble is connected on needle stand, and lower contact pin is connected on lower needle stand, and upper needle stand and lower needle stand are positioned at the both sides of blanking seat, and are connected by gangbar between upper needle stand and lower needle stand, and upper needle stand or lower needle stand are connected with a spring sub-material cylinder.This feed system spring is stood intact and in an orderly manner one by one by material-dropping hole rearward station carry.
Description
Technical field
the utility model relates to the automated assembling equipment of push-button switch, is specifically related to the spring feed system structure in assembly equipment.
Background technology
in the assembling of push-button switch, joint pin spring being fixed to bottom is the link of comparatively difficulty, reason is that spring volume is little and itself can produce deformation, spring is transported to one by one on assembly station and need to use special conveying device.The patent No. is the automatic assembly equipment that the Chinese invention patent application of ZL2013106246797 discloses a kind of push-button switch, and spring blanking discharge mechanism wherein and spring feeding Shang Ding mechanism are exactly the special mechanism carried spring and be connected with bottom by spring.Wherein said spring blanking discharge mechanism realizes spring primarily of upper and lower two baffle plates of spring blanking block cooperation and falls one by one, and two baffle plates are respectively by two air cylinder driven, and structure is comparatively complicated.In addition owing to there being continuously arranged multiple spring above overhead gage, spring easily blocks when a spring falls by overhead gage, causes spring to get lodged within through hole, causes equipment cisco unity malfunction.This kind of overall result of use of spring blanking discharge mechanism is not ideal enough.
Summary of the invention
technical problem to be solved in the utility model is: the deficiency existed for prior art, provide a kind of structure comparatively to simplify, operational reliability is high, does not damage the feed system of spring.
for realizing the object of the utility model, be achieved by the following technical solutions: a kind of spring feed system of push-button switch assembly machine, include one in order to carry the spring vibration Moving plate of spring, and the spring doffer passed through one by one in order to control spring be connected by flexible pipe with spring vibration Moving plate discharging opening; Described spring doffer includes the blanking seat that has multiple spring material-dropping holes longitudinally arranged, described flexible pipe is connected with spring material-dropping hole upper end and is communicated with, and on blanking seat, the position level of corresponding each described material-dropping hole offers distance and is greater than the upper centre hole that an its length is less than two its length and the lower pin holes be positioned at below centre hole; Described lower pin holes is through described material-dropping hole, and described upper centre hole is only positioned at material-dropping hole side; Slide in described upper centre hole and be provided with thimble, sliding in described lower pin holes is provided with lower contact pin; On each, thimble is connected on a upper needle stand, each lower contact pin is connected on a lower needle stand, upper needle stand and lower needle stand are positioned at the both sides of blanking seat, and are connected by horizontally disposed gangbar between upper needle stand and lower needle stand, and upper needle stand or lower needle stand are connected with a spring sub-material cylinder.
preferably: on described blanking seat, the position of corresponding upper thimble side forms side recess.Described side recess is beneficial to be installed thimble and regulates the effective length of upper thimble.Upper thimble will be debugged through several times the pressure of spring, can hold out against spring and make it not landing when making thimble advance to extreme position, can not stop again the smooth whereabouts of spring when being retracted into extreme position.
preferably: described upper thimble, lower contact pin are held out against by screw and be fixed on blanking seat.Step-less adjustment can be carried out to the extension elongation of upper thimble, lower contact pin easily after unclamping screw like this, easy to use.
preferably: described blanking seat is positioned at the side that lower pin holes top differs from side recess and offers the spring gas hole be obliquely installed, spring gas hole is communicated with spring material-dropping hole.When described lower contact pin is return, spring gas hole input gas is by spring toward blowing down, makes it to enter into below station smoothly.The side that described blanking seat is positioned at spring gas hole is connected with the air blowing joint be communicated with gas hole, the spring gas hole part plug be in above air blowing joint blocks (the oblique punching on blanking seat of spring gas hole is formed, therefore forms part useless above air blowing joint).
preferably: described gangbar includes two, described gangbar, through described blanking seat, blanking seat forms the through hole passed for gangbar.Described gangbar is through described blanking seat, and the compact overall structure of such doffer, volume is little, and blanking seat coordinates gangbar to play the function supporting above needle stand, lower needle stand, reduces the radial force of spring blanking cylinder piston rod.
preferably: described spring sub-material cylinder is fixedly connected on blanking seat by a connecting plate.
compared with prior art, the beneficial effects of the utility model are: described upper thimble is connected by gangbar with lower contact pin, and by a spring sub-material air cylinder driven, structure is simplified, and it is convenient to control.Under assumed initial state, contact pin is through material-dropping hole, the action of spring sub-material cylinder makes lower contact pin retreat, upper thimble advances, in the process, the spring being positioned at centre hole position is withstood in material-dropping hole in upper thimble end, make it to fall, and the spring be positioned at above lower pin holes lose support and slide downward; Then spring sub-material cylinder counteragent makes thimble retrogressing, the advance of lower contact pin, lower contact pin blocks material-dropping hole again, upper thimble to the distress resolves of the spring sidewall held out against before, this spring due to Action of Gravity Field and above it pressure drop of spring to lower contact pin top position.Said process periodic duty, thus spring is fallen one by one.The side that described upper thimble only withstands spring makes it fixing, can not produce damage to spring; Because cylinder responsiveness is very fast, be raised the spring that pin withstands and fall in process, lower contact pin under spring arrives before pin opening position just through spring material-dropping hole, spring can be stablized and drops on contact pin.Such spring can stand intact and in an orderly manner one by one by material-dropping hole rearward station carry.Described spring vibration Moving plate discharging opening is connected with spring material-dropping hole upper end, the installation site of such spring vibration Moving plate and spring doffer just can reasonably be arranged as required, only the height of the height treatment spring material-dropping hole upper end of demand fulfillment spring vibration Moving plate discharging opening.
Accompanying drawing explanation
fig. 1 is the structural representation of the assembly machine of bottom and spring in push-button switch.
fig. 2 is the structural representation of spring doffer.
fig. 3 is the sectional structure schematic diagram of spring doffer.
fig. 4 is the sectional structure schematic diagram of blanking seat.
1, spring vibration Moving plate; 2, spring doffer; 21, blanking seat; 211, spring material-dropping hole; 212, lower pin holes; 213, upper centre hole; 214, side recess; 215, spring gas hole; 22, connecting plate; 23, spring sub-material cylinder; 24, upper needle stand; 241, upper thimble; 25, lower needle stand; 251, lower contact pin; 26, gangbar; 3, bottom vibrating disk; 4, bottom directly shakes device; 5, bottom material-pulling device; 6, bottom hold down gag; 7, ejection device on spring; 8, discharging is directly shaken device; 9, flexible pipe.
Embodiment
with reference to the accompanying drawings embodiment of the present utility model is made a detailed explanation below.
embodiment 1
according to Fig. 1, the spring feed system of a kind of push-button switch assembly machine described in the present embodiment, include one in order to carry the spring vibration Moving plate 1 of spring, and the spring doffer 2 passed through one by one in order to control spring be connected by flexible pipe 9 with spring vibration Moving plate discharging opening;
shown in composition graphs 2, Fig. 3 and Fig. 4, described spring doffer 2 includes the blanking seat 21 that has the spring material-dropping holes 211 that 3 are longitudinally arranged, and on blanking seat, the position level of corresponding each described material-dropping hole offers distance and is greater than the upper centre hole 213 that an its length is less than two its length and the lower pin holes 212 be positioned at below centre hole; Described lower pin holes is through described material-dropping hole, and described upper centre hole is only positioned at material-dropping hole side; Slide in described upper centre hole and be provided with thimble 241, sliding in described lower pin holes is provided with lower contact pin 251; On each, thimble is connected on a upper needle stand 24, each lower contact pin is connected on a lower needle stand 25, upper needle stand and lower needle stand are positioned at the both sides of blanking seat, and are connected by horizontally disposed gangbar 26 between upper needle stand and lower needle stand, and lower needle stand is connected with a spring sub-material cylinder 23.
described blanking seat and spring vibration Moving plate are arranged on same support, and described spring sub-material cylinder 23 is connected with blanking seat by a connecting plate 22; Be connected by flexible pipe 9 between described spring vibration Moving plate with blanking seat upper spring material-dropping hole upper end and be communicated with, spring is slipped in blanking seat by spring vibration Moving plate through flexible pipe; On described blanking seat, the position of corresponding upper thimble side forms side recess 214; Described upper thimble, lower contact pin are held out against by screw and are fixed on blanking seat.Described blanking seat is positioned at the side that lower pin holes top differs from side recess and offers the spring gas hole 215 be obliquely installed, spring gas hole is communicated with spring material-dropping hole 211.Described gangbar includes two, and described gangbar, through described blanking seat, blanking seat forms the through hole passed for gangbar.Described gangbar is through described blanking seat, and the compact overall structure of such doffer, volume is little, and blanking seat coordinates gangbar to play the function supporting above needle stand, lower needle stand, reduces the radial force of spring blanking cylinder piston rod.Described spring sub-material cylinder is fixedly connected on blanking seat by a connecting plate.
the described spring doffer course of work is such: under assumed initial state, contact pin is through material-dropping hole, the action of spring sub-material cylinder makes lower contact pin retreat, upper thimble advances, in the process, the spring being positioned at centre hole position is withstood in material-dropping hole in upper thimble end, makes it to fall, and the spring be positioned at above lower pin holes lose support and slide downward, spring toward blowing down, makes it to enter into below station smoothly by the gas of spring gas hole input simultaneously.Then spring sub-material cylinder counteragent makes thimble retrogressing, the advance of lower contact pin, lower contact pin blocks material-dropping hole again, upper thimble to the distress resolves of the spring sidewall held out against before, this spring due to Action of Gravity Field and above it pressure drop of spring to lower contact pin top position.As shown in Figure 3, be greater than an its length and be less than two its length due to the distance between upper centre hole and lower pin holes, like this, being raised below spring that pin holds out against and being positioned at above lower contact pin always only has a spring.Said process periodic duty, thus the spring in each spring material-dropping hole is fallen one by one enter ejection device on spring.
described side recess is beneficial to be installed thimble and regulates the effective length of upper thimble.Upper thimble will be debugged through several times the pressure of spring, can hold out against spring and make it not landing when making thimble advance to extreme position, can not stop again the smooth whereabouts of spring when being retracted into extreme position.
the side that described blanking seat is positioned at spring gas hole is connected with the air blowing joint be communicated with gas hole, the spring gas hole part plug be in above air blowing joint blocks (the oblique punching on blanking seat of spring gas hole is formed, therefore forms part useless above air blowing joint).
spring from spring material-dropping hole out after, to be delivered on a spring in ejection device 7 by flexible pipe, spring is provided with a bottom hold down gag 6 above ejection device, bottom is pressed on the top of ejection device 7 on spring by bottom hold down gag 6, and then on spring, spring is pushed up the joint pin made it with on bottom from bottom to top and is fixed by socket by ejection device.Described bottom is transported to the top of ejection device on spring by a bottom material-pulling device 5.Described bottom is coordinated be transported on bottom material-pulling device by bottom by a bottom vibrating disk 3 and bottom be connected with the bottom vibrating disk discharging opening device 4 that directly shakes.On described spring, the side of ejection device is provided with a discharging and directly shakes device 8, assembles in order to other parts bottom assembled and spring being delivered to next station and push-button switch.
Claims (6)
1. a spring feed system for push-button switch assembly machine, is characterized in that: include one in order to carry the spring vibration Moving plate of spring, and the spring doffer passed through one by one in order to control spring be connected by flexible pipe with spring vibration Moving plate discharging opening;
Described spring doffer includes the blanking seat that has multiple spring material-dropping holes longitudinally arranged, described flexible pipe is connected with spring material-dropping hole upper end and is communicated with, and on blanking seat, the position level of corresponding each described material-dropping hole offers distance and is greater than the upper centre hole that an its length is less than two its length and the lower pin holes be positioned at below centre hole; Described lower pin holes is through described material-dropping hole, and described upper centre hole is only positioned at material-dropping hole side; Slide in described upper centre hole and be provided with thimble, sliding in described lower pin holes is provided with lower contact pin; On each, thimble is connected on a upper needle stand, each lower contact pin is connected on a lower needle stand, upper needle stand and lower needle stand are positioned at the both sides of blanking seat, and are connected by horizontally disposed gangbar between upper needle stand and lower needle stand, and upper needle stand or lower needle stand are connected with a spring sub-material cylinder.
2. the spring feed system of a kind of push-button switch assembly machine according to claim 1, is characterized in that: on described blanking seat, the position of corresponding upper thimble side forms side recess.
3. the spring feed system of a kind of push-button switch assembly machine according to claim 1 and 2, is characterized in that: described upper thimble, lower contact pin are held out against by screw and be fixed on blanking seat.
4. the spring feed system of a kind of push-button switch assembly machine according to claim 1 and 2, it is characterized in that: described blanking seat is positioned at the side that lower pin holes top differs from side recess and offers the spring gas hole be obliquely installed, spring gas hole is communicated with spring material-dropping hole.
5. the spring feed system of a kind of push-button switch assembly machine according to claim 1 and 2, is characterized in that: described gangbar includes two, and described gangbar, through described blanking seat, blanking seat forms the through hole passed for gangbar.
6. the spring feed system of a kind of push-button switch assembly machine according to claim 1 and 2, is characterized in that: described spring sub-material cylinder is fixedly connected on blanking seat by a connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420552197.5U CN204117899U (en) | 2014-09-24 | 2014-09-24 | A kind of spring feed system of push-button switch assembly machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420552197.5U CN204117899U (en) | 2014-09-24 | 2014-09-24 | A kind of spring feed system of push-button switch assembly machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204117899U true CN204117899U (en) | 2015-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420552197.5U Expired - Fee Related CN204117899U (en) | 2014-09-24 | 2014-09-24 | A kind of spring feed system of push-button switch assembly machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN204117899U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414918A (en) * | 2015-12-21 | 2016-03-23 | 苏州研高自动化科技有限公司 | Feed mechanism for installing springs for valve cores |
| CN107052739A (en) * | 2017-02-14 | 2017-08-18 | 浙江欣通电气有限公司 | Spring feed device |
| CN108581407A (en) * | 2016-07-01 | 2018-09-28 | 漳州龙文区汇洋远软件开发有限公司 | A kind of button transposition method for turning of button feed mechanism |
| CN109079464A (en) * | 2018-10-30 | 2018-12-25 | 广东亨通光电科技有限公司 | A kind of coordinated type spring separation blanking device |
| CN111496514A (en) * | 2020-04-14 | 2020-08-07 | 江苏大全凯帆开关有限公司 | Automatic assembling machine for blanking unit and screw |
-
2014
- 2014-09-24 CN CN201420552197.5U patent/CN204117899U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414918A (en) * | 2015-12-21 | 2016-03-23 | 苏州研高自动化科技有限公司 | Feed mechanism for installing springs for valve cores |
| CN108581407A (en) * | 2016-07-01 | 2018-09-28 | 漳州龙文区汇洋远软件开发有限公司 | A kind of button transposition method for turning of button feed mechanism |
| CN107052739A (en) * | 2017-02-14 | 2017-08-18 | 浙江欣通电气有限公司 | Spring feed device |
| CN107052739B (en) * | 2017-02-14 | 2023-01-03 | 浙江华亿电气有限公司 | Spring feeding device |
| CN109079464A (en) * | 2018-10-30 | 2018-12-25 | 广东亨通光电科技有限公司 | A kind of coordinated type spring separation blanking device |
| CN111496514A (en) * | 2020-04-14 | 2020-08-07 | 江苏大全凯帆开关有限公司 | Automatic assembling machine for blanking unit and screw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20170924 |