CN201164036Y - Intelligent button set-in machine with safe contact sheet - Google Patents
Intelligent button set-in machine with safe contact sheet Download PDFInfo
- Publication number
- CN201164036Y CN201164036Y CNU2007200742134U CN200720074213U CN201164036Y CN 201164036 Y CN201164036 Y CN 201164036Y CN U2007200742134 U CNU2007200742134 U CN U2007200742134U CN 200720074213 U CN200720074213 U CN 200720074213U CN 201164036 Y CN201164036 Y CN 201164036Y
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- machine
- contact
- safe
- button set
- resistance
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Abstract
The utility model discloses an intelligence button installation machine with a safety touch chip, which comprises the safety touch chip and a control circuit, wherein, the safety touch chip is composed of a left and a right touch chips, and the left and the right touch chips are respectively connected with resistances R1 and R2 of the control circuit; the R1 is connected with the base electrode of a dynatron Q1 via a resistance R3, the collector of the dynatron Q1 is connected with the base electrode of the other dynatron Q2 via a resistance R4, and the collector of the dynatron Q2 is connected with a downtime protective device. The button installation machine can begin to work in simultaneous contact of double hands, thereby protecting the absolute safety of operators; furthermore, a hand-protecting ring arranged above a lower module seat is eliminated, thereby installing buttons for small size clothing.
Description
Technical field
The utility model relates to a kind of button set-in machine, particularly a kind of button set-in machine with safety protection function.
Background technology
There are various button set-in machines in the market, but, existing button set-in machine is because exploitation is of the remote past, so Machinery Design is backward relatively, early stage machine intimate more lacks automation and security protection control, may cause great potential safety hazard to the operator, can not adapt to the requirement of modern production.
Also there are some to improve the button set-in machine of security performance; such as the Chinese patent application that " number of patent application is 200720073380.7 and is called intelligent handguard formula button set-in machine " arranged; the principle of this product is to adopt the pyroelectric infrared reflection inductor of the die shoe top that is located at frame as the safe early warning means; its principle is that pyroelectric infrared sensor is accepted the staff heat radiation; start early warning circuit and stoppage protection circuit and send alarm signal; this early warning and stoppage protection signal pass to MCU, by the opening and closing of MCU control electromagnetic gas valve.
The shortcoming of this button set-in machine: one, be provided with the handguard circle above die shoe, if the clothing of bookbinding button is less, can run into when the handguard circle moves down is operating personnel's hand, influences workman's operation; Two, sometimes early warning is not accurate enough.
At above-mentioned technical problem, be necessary to develop a kind of accurately early warning, and the button set-in machine of handled easily.
Summary of the invention
Technical problem to be solved of the present utility model is, and is inaccurate at former button set-in machine early warning, and unhandy deficiency, develops the button set-in machine of a kind of accurately early warning, handled easily.
In order to solve the problems of the technologies described above, the utility model adopts following technical proposal:
A kind of intelligent button set-in machine with safe contact; comprise safe contact and control circuit; safe contact is made up of left contact chip and right contact chip; left side contact chip is connected with resistance R 1, the R2 of control circuit respectively with right contact chip; R1 is connected with the base stage of triode Q1 by resistance R 3; the colelctor electrode of triode Q1 is connected with the base stage of another triode Q2 by resistance R 4, and the colelctor electrode of triode Q2 is connected with stoppage protection mechanism.Safe contact wherein is metal material and other conductive materials.
Described safe contact is arranged at the upper surface of the die shoe of central rack.When operating personnel's both hands touch left contact chip and right contact chip simultaneously, human body is with circuit turn-on, safe contact testing circuit passes through R1, R2 measures the resistance of staff and electromagnetic signal on hand, by R5, and R3, C1, Q1 amplifies the resistance of staff and electromagnetic signal on hand, and by triode R4, Q2 amplifies output once more and sends " allowing to start " signal.
Operative employee's hand is in a safe condition down, is under the normal operating conditions in the time of making button set-in machine handle small-sized button or other special materials again.Safe contact is positioned at the die shoe upper surface, when both hands touch left contact chip and right contact chip simultaneously, the restriction of the volume size of staff can think that staff can not contact contact simultaneously and is within the risk range below the drift, can guarantee that like this both hands are safe.
The utlity model has following advantage:
One, safe contact is located at the upper surface of die shoe, has only both hands to contact simultaneously, this button set-in machine could be worked, and guarantees being perfectly safe of operating personnel.
Two, the handguard circle that has omitted the top of die shoe can be given small-sized clothing bookbinding button.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model;
Fig. 2 is safety control circuit figure;
Fig. 3 is the vertical view of die shoe.
Description of symbols among the figure
The left contact chip of 1---safe contact 11---
12---right contact chip 2---frame
3---die shoe 4---base
5---claw
The specific embodiment
Below in conjunction with Fig. 1 to Fig. 3, the utility model is described in detail as follows:
A kind of intelligent button set-in machine with safe contact; comprise safe contact 1 and control circuit; safe contact 1 is made up of left contact chip 11 and right contact chip 12; left side contact chip is connected with resistance R 1, the R2 of control circuit respectively with right contact chip; R1 is connected with the base stage of triode Q1 by resistance R 3; the colelctor electrode of triode Q1 is connected with the base stage of another triode Q2 by resistance R 4, and the colelctor electrode of triode Q2 is connected with stoppage protection mechanism.Safe contact 1 wherein is metal material and other conductive materials.
Described safe contact 1 is arranged at the upper surface of the die shoe 3 at frame 2 middle parts, and this safe contact 1 is made up of left contact chip 11 and right contact chip 12.When operating personnel's both hands touch left contact chip 11 and right contact chip 12 simultaneously, human body is with circuit turn-on, safe contact 1 testing circuit passes through R1, R2 measures the resistance of staff and electromagnetic signal on hand, by R5, and R3, C1, Q1 amplifies the resistance of staff and electromagnetic signal on hand, and by triode R4, Q2 amplifies output once more and sends " allowing to start " signal.
Operative employee's hand is in a safe condition down, is under the normal operating conditions in the time of making button set-in machine handle small-sized button or other special materials again.Safe contact 1 is positioned at die shoe 3 upper surfaces, when both hands touch left contact chip 11 and right contact chip 12 simultaneously, the restriction of the volume size of staff can think that staff can not contact contact simultaneously and is within the risk range below the drift, can guarantee that like this both hands are safe.
Button set-in machine in the present embodiment comprises base 4 and the frame 2 that is located on the base 4, and die shoe 3 is located at the middle part of frame 2, and the central authorities of die shoe 3 are provided with claw 5.
Claims (2)
1. intelligent button set-in machine with safe contact; comprise safe contact and control circuit; it is characterized in that: safe contact is made up of left contact chip and right contact chip; left side contact chip is connected with resistance R 1, the R2 of control circuit respectively with right contact chip; R1 is connected with the base stage of triode Q1 by resistance R 3; the colelctor electrode of triode Q1 is connected with the base stage of another triode Q2 by resistance R 4, and the colelctor electrode of triode Q2 is connected with stoppage protection mechanism.
2. the intelligent button set-in machine with safe contact according to claim 1, it is characterized in that: described safe contact is arranged at the upper surface of the die shoe of central rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200742134U CN201164036Y (en) | 2007-08-29 | 2007-08-29 | Intelligent button set-in machine with safe contact sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200742134U CN201164036Y (en) | 2007-08-29 | 2007-08-29 | Intelligent button set-in machine with safe contact sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201164036Y true CN201164036Y (en) | 2008-12-17 |
Family
ID=40189420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200742134U Expired - Lifetime CN201164036Y (en) | 2007-08-29 | 2007-08-29 | Intelligent button set-in machine with safe contact sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201164036Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101843376B (en) * | 2009-03-25 | 2012-02-08 | 郑自典 | Pneumatic button sewing machine |
| CN102411156A (en) * | 2011-08-18 | 2012-04-11 | 德耀五金钮扣有限公司 | Claw out-of-range detection method of button riveting machine and special equipment using method |
| CN102915144A (en) * | 2011-08-01 | 2013-02-06 | 西门子公司 | Method of Operating an Operator Control and Monitoring Device for Safety-Critical Applications |
| WO2017174656A1 (en) * | 2016-04-07 | 2017-10-12 | William Prym Gmbh & Co. Kg | Prong snap button defective product detector for buttoning machine |
-
2007
- 2007-08-29 CN CNU2007200742134U patent/CN201164036Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101843376B (en) * | 2009-03-25 | 2012-02-08 | 郑自典 | Pneumatic button sewing machine |
| CN102915144A (en) * | 2011-08-01 | 2013-02-06 | 西门子公司 | Method of Operating an Operator Control and Monitoring Device for Safety-Critical Applications |
| CN102915144B (en) * | 2011-08-01 | 2017-04-12 | 西门子公司 | Method of Operating an Operator Control and Monitoring Device for Safety-Critical Applications |
| CN102411156A (en) * | 2011-08-18 | 2012-04-11 | 德耀五金钮扣有限公司 | Claw out-of-range detection method of button riveting machine and special equipment using method |
| CN102411156B (en) * | 2011-08-18 | 2014-07-02 | 德耀五金钮扣有限公司 | Claw out-of-range detection method of button riveting machine and special equipment using method |
| WO2017174656A1 (en) * | 2016-04-07 | 2017-10-12 | William Prym Gmbh & Co. Kg | Prong snap button defective product detector for buttoning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081217 |