CN202716551U - Detector - Google Patents
Detector Download PDFInfo
- Publication number
- CN202716551U CN202716551U CN 201220245910 CN201220245910U CN202716551U CN 202716551 U CN202716551 U CN 202716551U CN 201220245910 CN201220245910 CN 201220245910 CN 201220245910 U CN201220245910 U CN 201220245910U CN 202716551 U CN202716551 U CN 202716551U
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- block
- spring leaf
- wallboard
- sliding bar
- holding wire
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- Withdrawn - After Issue
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a detector and an operating method of the detector. The detector comprises a sliding rod, a fixing block and a detecting unit. The detector can overcome the disadvantages in the prior art, and can respectively detect the deformation of a wallboard generated because the pressure between an upper platform and a lower platform instantly exceeds a preset value, and the deformation of the wallboard generated due to thermal expansion during gold stamping process, wherein a spring sheet touches a locating ball and a signal line is conducted to transmit an overpressure alarm. The detector disclosed by the utility model has the characteristics of high reaction sensitivity, accurate alarm and easiness in realization.
Description
Technical field
The utility model is applicable to printing machinery, is particularly useful for the checkout gear of printing machinery.
Background technology
Along with constantly improving of printing equipment various functions, many detection alarm devices often are installed on the printing equipment, with the personal security of guaranteeing operating equipment and the normal operation of equipment itself, so the degree of accuracy of the reaction sensitivity of detection alarm device and warning just seems very important.
The upper lower platform of printing equipment is installed between two blocks of wallboards, by the continuous pressing of upper lower platform, realizes cross cutting and the hot stamping process of printing product.When having foreign matter to enter between the upper lower platform or during sheet stacking, pressure moment of upper lower platform can surpass setting value, and the wallboard on upper lower platform both sides can strengthen by deflection, and this moment is automatic stopping immediately, check, prevent because of the excessive damage vitals of the pressure between upper lower platform.
In the prior art, at wallboard pressure sensor is installed, when the deflection that detects wallboard surpasses certain limit, sends warning, the machine automatic stopping.But because the contact area of pressure sensor and wallboard is limited, often react insensitive, so when having foreign matter to enter between upper lower platform or during sheet stacking, can not accurately detecting pressure condition between lower platform, often cause false alarm, affect the normal operation of equipment.Simultaneously, when upper lower platform is done gilding technology, the high temperature generation thermal expansion distortion that wallboard often also can be when gold stamping, the warning that this moment, pressure sensor also can send superpressure forms false alarm, causes machine to stop frequent, affects operating efficiency.
Have in sum many unfavorable factors of mechanism now, so utility model is a kind of highly sensitive, it is necessary that the checkout gear that can accurately report to the police just seems.
The utility model content
The purpose of this utility model is to design a kind of checkout gear, it can solve the deficiencies in the prior art, can detect respectively because the pressure moment between upper lower platform surpasses setting value, the distortion that wallboard occurs and the distortion that the wallboard thermal expansion occurs when doing gilding technology, touch positioning bead by spring leaf, overpressure alarm is sent in the holding wire conducting, the utlity model has reaction sensitivity high, report to the police accurately the characteristics that are easy to realize.
The technical solution of the utility model: a kind of checkout gear is characterized in that it comprises sliding bar 5, fixed block 6 and detecting unit; Described detecting unit comprises triggering block holding wire 1, spring leaf holding wire 2, contiguous block 3, regulating block 4, jackscrew 8, spring leaf 9, positioning bead 10, triggering block 11 and felt pad 12; Described fixed block 6 is fixedly connected with wallboard 7 with regulating block 4 in the detecting unit; Described regulating block 4 and contiguous block 3 respectively are provided with perforate, and an end of described sliding bar 5 is fixedly connected with fixed block 6, and the other end passes the perforate of regulating block 4 and contiguous block 3 successively; Described contiguous block 3 is clamped on the sliding bar 5 by perforate; The opening diameter of described regulating block 4 is greater than the diameter of sliding bar 5, and regulating block 4 is that matched in clearance is connected by perforate and sliding bar 5; Described jackscrew 8 is fixedly mounted on the regulating block 4; Be provided with between described contiguous block 3 and the triggering block 11 for the felt pad 12 that intercepts current delivery; On the described triggering block 11 positioning bead 10 is installed; Described triggering block holding wire 1 turns on the triggering block 11, and spring leaf holding wire 2 turns on the contiguous block 3; One end of described spring leaf 9 is installed on the contiguous block 3, middle end position contacts with jackscrew 8, the other end and positioning bead 10 are gapped, when pressure moment of upper lower platform surpasses setting value, deflection upwards can occur in wallboard 7, regulating block 4 can produce displacement in the vertical direction, thereby promote spring leaf 9 by jackscrew 8 deformation occurs, when the deformation of spring leaf 9 acquires a certain degree, positioning bead 10 just contacts with spring leaf 9, make conducting between triggering block holding wire 1 and the spring leaf holding wire 2, send the signal of telecommunication and report to the police.
Above-mentioned a kind of checkout gear, the quantity of said detecting unit can be more than two covers or two overlap.
Above-described a kind of checkout gear, its method of work comprises following job step:
(1) when having foreign matter to enter between the upper lower platform or during sheet stacking, the pressure moment between upper lower platform can surpass setting value, and the wallboard deflection on upper lower platform both sides strengthens, and deflection upwards occurs wallboard;
(2) regulating block 4 is fixed on the wallboard, so regulating block 4 has upwards relative displacement along sliding bar 5, is installed in jackscrew 8 above the regulating block 4 with spring leaf 9 jack-up, and spring leaf 9 contacts with positioning bead 10;
(3) this moment spring leaf holding wire 2 and 1 conducting of triggering block holding wire, the signal of telecommunication transmits and sends overpressure alarm, machine automatic stopping.
Superiority of the present utility model is: 1, reaction sensitivity is high; 2, can detect respectively simultaneously wallboard when gold stamping the thermal expansion distortion and upper lower platform between the wallboard distortion of pressure when excessive; 3, report to the police accurately, greatly reduce false alarm, reduce unnecessary parking, increase work efficiency; 4, mechanical structure, handled easily is convenient to maintenance, and cost is low.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Fig. 1 is the structural representation of checkout gear that a cover detecting unit is installed that relates among the embodiment 1.
Fig. 2 is the structural representation of checkout gear that two cover detecting units are installed that relates among the embodiment 2.
Wherein: 1 is that triggering block holding wire, 2 is that spring leaf holding wire, 3 is that contiguous block, 4 is that regulating block, 5 is that sliding bar, 6 is that fixed block, 7 is that wallboard, 8 is that jackscrew, 9 is that spring leaf, 10 is that positioning bead, 11 is that triggering block, 12 is felt pad.
The specific embodiment
Embodiment 1:
As shown in Figure 1: a kind of checkout gear comprises sliding bar 5, fixed block 6 and a cover detecting unit;
Described detecting unit comprises triggering block holding wire 1, spring leaf holding wire 2, contiguous block 3, regulating block 4, jackscrew 8, spring leaf 9, positioning bead 10, triggering block 11 and felt pad 12;
Described fixed block 6 is fixedly connected with wallboard 7 with regulating block 4 in the detecting unit;
The length of sliding bar 5 is relevant with the zone that wallboard 7 produces distortion, and the part of sliding bar 5 between fixed block 6 and regulating block 4 is wallboard 7 yielding zones;
Described regulating block 4 and contiguous block 3 respectively are provided with perforate, and an end of described sliding bar 5 is fixedly connected with fixed block 6, and the other end passes the perforate of regulating block 4 and contiguous block 3 successively; Described contiguous block 3 is clamped on the sliding bar 5 by perforate; The opening diameter of described regulating block 4 is greater than the diameter of sliding bar 5, and sliding bar 5 is that matched in clearance is connected with the perforate of regulating block 4; Described jackscrew 8 is fixedly mounted on the regulating block 4;
Be provided with between described contiguous block 3 and the triggering block 11 for the felt pad 12 that intercepts current delivery; On the described triggering block 11 positioning bead 10 is installed; Described triggering block holding wire 1 turns on the triggering block 11, and spring leaf holding wire 2 turns on the contiguous block 3;
One end of described spring leaf 9 is installed on the contiguous block 3, and middle end position contacts with jackscrew 8, and the other end and positioning bead 10 are gapped, and the gap is 0.01mm～10mm; When pressure moment of upper lower platform surpasses setting value, deflection upwards can occur in wallboard 7, regulating block 4 can produce displacement in the vertical direction, thereby promote spring leaf 9 by jackscrew 8 deformation occurs, when the deformation of spring leaf 9 acquires a certain degree, positioning bead 10 just contacts with spring leaf 9, makes conducting between triggering block holding wire 1 and the spring leaf holding wire 2, sends the signal of telecommunication and reports to the police.
The method of work of the checkout gear of one cover detecting unit is installed, comprises following job step:
(1) when having foreign matter to enter between the upper lower platform or during sheet stacking, the pressure moment between upper lower platform can surpass setting value, and wallboard 7 deflections on upper lower platform both sides strengthen, and deflection upwards occurs wallboard 7;
(2) regulating block 4 is fixed on the wallboard, so regulating block 4 has upwards relative displacement along sliding bar 5, is installed in jackscrew 8 above the regulating block 4 with spring leaf 9 jack-up, and spring leaf 9 contacts with positioning bead 10;
(3) this moment spring leaf holding wire 2 and 1 conducting of triggering block holding wire, the signal of telecommunication transmits and sends overpressure alarm, machine automatic stopping.
Embodiment 2:
When upper lower platform is done gilding technology, wallboard 7 often also can be when gold stamping high temperature generation thermal expansion distortion, judge it is because the warning that wallboard 7 thermal expansions distortion causes for accurate, or because up and down plateau pressure moment increasing, the warning that wallboard 7 deforms and causes needs to install two cover detecting units this moment.Concrete scheme is as follows:
As shown in Figure 2, a kind of checkout gear comprises sliding bar 5, fixed block 6 and two cover detecting units;
Described detecting unit comprises triggering block holding wire 1, spring leaf holding wire 2, contiguous block 3, regulating block 4, jackscrew 8, spring leaf 9, positioning bead 10, triggering block 11 and felt pad 12;
Described fixed block 6 is fixedly connected with wallboard 7 with regulating block 4 in the detecting unit;
The length of sliding bar 5 is relevant with the zone that wallboard 7 produces distortion, and the part of sliding bar 5 between fixed block 6 and regulating block 4 is wallboard 7 yielding zones;
Described regulating block 4 and contiguous block 3 respectively are provided with perforate, and an end of described sliding bar 5 is fixedly connected with fixed block 6, and the other end passes the perforate of regulating block 4 and contiguous block 3 successively; Described contiguous block 3 is clamped on the sliding bar 5 by perforate; The opening diameter of described regulating block 4 is greater than the diameter of sliding bar 5, and sliding bar 5 is that matched in clearance is connected with the perforate of regulating block 4; Described jackscrew 8 is fixedly mounted on the regulating block 4;
Be provided with between described contiguous block 3 and the triggering block 11 for the felt pad 12 that intercepts current delivery; On the described triggering block 11 positioning bead 10 is installed; Described triggering block holding wire 1 turns on the triggering block 11, and spring leaf holding wire 2 turns on the contiguous block 3;
One end of described spring leaf 9 is installed on the contiguous block 3, and middle end position contacts with jackscrew 8, and the other end and positioning bead 10 are gapped, and wherein the positioning bead 10 of two cover detecting units is different from the gap between the spring leaf 9.Wallboard is because the deflection of thermal expansion is less, and therefore wherein positioning bead 10 and the gap between the spring leaf 9 of a cover detecting unit are less, are 0.01mm～10mm; Wallboard is because the deflection of upper lower platform superpressure is larger, and therefore positioning bead 10 and the gap between the spring leaf 9 of an other cover detecting unit are larger, are 0.01mm～20mm.
When wallboard is out of shape owing to gold stamping generation thermal expansion, wherein the positioning bead 10 of a cover detecting unit contacts with spring leaf 9, the holding wire conducting, and the signal of telecommunication transmits and sends warning, the positioning bead 10 of another set of detecting unit because gap value is larger, does not therefore contact alarm free with spring leaf 9.When wallboard generation thermal expansion distortion, go up simultaneously has foreign matter to enter or during sheet stacking between the lower platform, and pressure moment increases between upper lower platform, this moment two cover detecting units positioning bead 10 with on spring leaf 9 all contacts, two overlap detecting units all sends warning.
The method of work of the checkout gear of two cover detecting units is installed, comprises following job step:
(1) when wallboard is out of shape owing to gold stamping generation thermal expansion, wherein the regulating block 4 of a cover detecting unit has relative displacement upwards along sliding bar 5, be installed in jackscrew 8 above the regulating block 4 with spring leaf 9 jack-up, spring leaf 9 contacts with positioning bead 10, spring leaf holding wire 2 and the conducting of triggering block holding wire, the signal of telecommunication transmit sends warning; But relative displacement does not occur in the regulating block 4 of another set of detecting unit.Positioning bead 10 does not contact with spring leaf 9, so alarm free.
(2) when having foreign matter to enter between the upper lower platform or during sheet stacking, the wallboard deflection on upper lower platform both sides strengthens, the positioning bead 10 of two cover detecting units is with on spring leaf 9 all contacts, and two overlap detecting units all sends warning.Realize the superpressure detection alarm.
Claims (2)
1. a checkout gear is characterized in that it comprises sliding bar, fixed block and detecting unit; Described detecting unit comprises triggering block holding wire, spring leaf holding wire, contiguous block, regulating block, jackscrew, spring leaf, positioning bead, triggering block and felt pad; Described fixed block is fixedly connected with wallboard with regulating block in the detecting unit, described regulating block and contiguous block respectively are provided with perforate, one end of described sliding bar is fixedly connected with fixed block, the other end passes the perforate of regulating block and contiguous block successively, described contiguous block is clamped on the sliding bar by perforate, the opening diameter of described regulating block is greater than the diameter of sliding bar, and regulating block is that matched in clearance is connected by perforate and sliding bar; Described jackscrew is fixedly mounted on the regulating block; Be provided with between described contiguous block and the triggering block for the felt pad that intercepts current delivery; On the described triggering block positioning bead is installed; Described triggering block holding wire turns on the triggering block, and the spring leaf holding wire turns on the contiguous block; One end of described spring leaf is installed on the contiguous block, and middle end position contacts with jackscrew, and the other end and positioning bead are provided with the gap.
2. a kind of checkout gear according to claim 1, the quantity that it is characterized in that said detecting unit can be two covers or more than two covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220245910 CN202716551U (en) | 2012-05-29 | 2012-05-29 | Detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220245910 CN202716551U (en) | 2012-05-29 | 2012-05-29 | Detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202716551U true CN202716551U (en) | 2013-02-06 |
Family
ID=47618387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220245910 Withdrawn - After Issue CN202716551U (en) | 2012-05-29 | 2012-05-29 | Detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202716551U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700248A (en) * | 2012-05-29 | 2012-10-03 | 天津长荣印刷设备股份有限公司 | Detection device and working method thereof |
| CN103722048A (en) * | 2013-12-31 | 2014-04-16 | 辽宁东泰自动化设备制造有限公司 | Pneumatic clamp signal detection device |
| CN109253690A (en) * | 2017-07-11 | 2019-01-22 | 保时捷股份公司 | For recognizing the sensor and method of the mechanically deform of charging column shell |
-
2012
- 2012-05-29 CN CN 201220245910 patent/CN202716551U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700248A (en) * | 2012-05-29 | 2012-10-03 | 天津长荣印刷设备股份有限公司 | Detection device and working method thereof |
| CN102700248B (en) * | 2012-05-29 | 2014-10-29 | 天津长荣印刷设备股份有限公司 | Detection device and working method thereof |
| CN103722048A (en) * | 2013-12-31 | 2014-04-16 | 辽宁东泰自动化设备制造有限公司 | Pneumatic clamp signal detection device |
| CN109253690A (en) * | 2017-07-11 | 2019-01-22 | 保时捷股份公司 | For recognizing the sensor and method of the mechanically deform of charging column shell |
| CN109253690B (en) * | 2017-07-11 | 2020-08-14 | 保时捷股份公司 | Sensor and method for detecting mechanical deformations of a charging column housing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130206 Effective date of abandoning: 20141029 |
|
| RGAV | Abandon patent right to avoid regrant |