CN208142039U - A kind of new type of safe carpet - Google Patents
A kind of new type of safe carpet Download PDFInfo
- Publication number
- CN208142039U CN208142039U CN201820610878.0U CN201820610878U CN208142039U CN 208142039 U CN208142039 U CN 208142039U CN 201820610878 U CN201820610878 U CN 201820610878U CN 208142039 U CN208142039 U CN 208142039U
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- metallic conduction
- plate
- upper layer
- lower metal
- conductive plate
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Abstract
The utility model discloses a kind of new type of safe carpets, the Press line includes upper layer metallic conduction plate, lower metal conductive plate, the conducting wire of the rubber structure body and connection upper layer metallic conduction plate and lower metal conductive plate that are coated on the outside of upper layer metallic conduction plate and lower metal conductive plate, several elastic rubber strips for separating two metallic conduction plates are equipped between the upper layer metallic conduction plate and lower metal conductive plate, metal clips is equipped between the elastic rubber strip and upper layer metallic conduction plate, there are gaps between the metal clips and lower metal conductive plate.The rubber structure body and interior metal of the Press line hardened structure sulfidization molding are equipped with elastic rubber strip and metal clips between metal plate, improve the service life of Press line, and up to 1,500,000 times or more, sensitivity is significantly improved, and the reaction time reaches 30ms.
Description
Technical field
The utility model belongs to safety production technique field, and in particular, to a kind of new type of safe carpet.
Background technique
Press line, also known as safety pad, Safety floor pad are a kind of pressure sensitive safety guards, are set most when one
When small weight is applied on safety pad switch will close, controller send immediately a stop signal to shielded machine with
Stop its movement, reliably protecting operator is not by the injury of various potential dangers.
Existing Press line main body generally uses rubber material, be among upper layer and lower layer rubber material metal work out line and
Sponge connect with peripheral control unit or power supply.Trigger action after carpet is under pressure controls the start and stop of equipment.Press line
Outer layer rubber is glued with iron plate, and with the presence of production scene corrosive materials, greasy dirt situations such as, use one section
The problems such as will appear rubber damage, degumming, difficult iron plate rebound after time, service life is generally at 500,000 times or less.Safely
Blanket upper and lower two pieces of iron plates contact when being under pressure could trigger reaction, and reaction sensitivity is low, the reaction time in 50ms or more,
It results in iron plate and the difficult problem of rebound easily occurs.
Utility model content
The problem that purpose of the utility model is to solve existing Press line service lifes is short, sensitivity is low, provides
A kind of new type of safe carpet.
The purpose of this utility model implements by the following technical programs：
A kind of new type of safe carpet, the Press line include upper layer metallic conduction plate, lower metal conductive plate, are coated on
Rubber structure body and connection upper layer metallic conduction plate and lower layer's gold on the outside of upper layer metallic conduction plate and lower metal conductive plate
The conducting wire for belonging to conductive plate is equipped with several be used for two metallic conductions between the upper layer metallic conduction plate and lower metal conductive plate
The elastic rubber strip that plate separates is equipped with metal clips, the metal elastic between the elastic rubber strip and upper layer metallic conduction plate
There are gaps between piece and lower metal conductive plate.
Further, it is equipped at the edge of upper layer metallic conduction plate and lower metal conductive plate for by two metallic conduction plates
The parting bead separated.
Further, 4-10cm is spaced between the elastic rubber strip, the upper layer metallic conduction plate and lower metal are led
5-10mm is spaced between battery plate.
Further, the edge of the metal clips is bent to lower layer's metallic conduction plate, and metal clips is led with lower metal
Gap between battery plate is 3-8mm.
Further, the upper surface of the rubber structure body of the Press line is equipped with protrusion.
The rubber structure body and internal structure metallic conduction plate sulfidization molding of the utility model Press line, enhance safety
The mechanical property of carpet is not in degumming phenomenon in use process, while also enhancing the resilience of metallic conduction plate.On
Layer lower metal conductive plate between be equipped with several elastic rubber strips metal plate will separate twice, and elastic rubber strip with it is upper
Metal clips is equipped between layer metallic conduction plate, metal clips is bent to lower layer's metallic conduction plate, when Press line is pressurized, gold
Belong to elastic slice and contact i.e. triggerable stop signal with lower metal conductive plate, is not required to double layer of metal conductive plate and directly contacts, improve
Reaction sensitivity, metal clips is sprung back with elastic rubber strip after pressure disappears, and is not in the difficult problem of rebound.This is practical new
Type substantially increases the service life of Press line by above-mentioned design, 1,500,000 times or more reachable, the reaction time of Press line
For 30ms.
The utility model has the advantages that：
New type of safe carpet provided by the utility model, rubber structure body and the hardened structure sulfidization molding of interior metal, gold
Belong to and be equipped with elastic rubber strip and metal clips between plate, improves the service life of Press line, it is sensitive up to 1,500,000 times or more
Degree significantly improves, and the reaction time reaches 30ms.
Detailed description of the invention
Fig. 1 is the structure chart of the new type of safe carpet of the utility model.
In figure：The upper layer 1- metallic conduction plate, 2- lower metal conductive plate, 3- rubber structure body, 4- conducting wire, 5- elastic rubber
Item, 6- metal clips, 7- parting bead, 8- protrusion.
Specific embodiment
For more prominent the purpose of this utility model, technical solution and advantage, the utility model is carried out in conjunction with attached drawing
It further illustrates, but therefore the utility model is not limited within scope of embodiments.
As shown in Figure 1, a kind of new type of safe carpet, including upper layer metallic conduction plate 1, lower metal conductive plate 2, it is coated on
The rubber structure body 3 and connection upper layer metallic conduction plate 1 in 2 outside of upper layer metallic conduction plate 1 and lower metal conductive plate are under
The conducting wire 4 of layer metallic conduction plate 2 is equipped with several be used for two metals between upper layer metallic conduction plate 1 and lower metal conductive plate 2
The elastic rubber strip 5 that conductive plate separates is equipped with metal clips 6, metal elastic between elastic rubber strip 5 and upper layer metallic conduction plate 1
There are gaps between piece 6 and lower metal conductive plate 2.
On upper layer the edge of metallic conduction plate and lower metal conductive plate be equipped with for by two metallic conduction plates separate every
Item 7.
It is spaced 4-10cm between elastic rubber strip, is spaced 5- between upper layer metallic conduction plate and lower metal conductive plate
10mm。
The edge of metal clips is bent to lower layer's metallic conduction plate, the gap between metal clips and lower metal conductive plate
For 3-8mm.
The upper surface of the rubber structure body of Press line is equipped with protrusion 8, plays the role of anti-skidding.
The metallic conduction plate of the utility model Press line can be iron plate, steel plate, copper sheet, aluminium sheet etc., can also replace
At other materials with conductive capability.
The production method of above-mentioned Press line, specifically comprises the following steps：
(1) assembling of Press line internal structure
Several elastic rubber strips are bonded on lower metal conductive plate, in elastic rubber strip and lower metal conductive plate
Bonding metal elastic slice on the opposite face of contact surface, metal clips are bent to lower layer's metallic conduction plate, then by upper layer metallic conduction plate
It is bonded on metal clips, the upper layer metallic conduction plate and lower metal conductive plate is connected with conducting wire, then by upper layer metal
The edge of conductive plate and lower metal conductive plate is respectively adhered on parting bead, forms the internal structure of Press line.
(2) vulcanize
Paving a layer thickness is the rubber of 5-8mm and the mixture of vulcanizing agent in a mold, is then placed in what step (1) obtained
The internal structure of Press line repaves the mixture of rubber and vulcanizing agent that a layer thickness is 5-8mm in internal structure, is sent into
Vulcanizer heating, pressurization are vulcanized to get finished product Press line.
In step (1), 4-10cm is spaced between elastic rubber strip, between upper layer metallic conduction plate and lower metal conductive plate
It is spaced 5-10mm；The edge of metal clips to lower layer's metallic conduction plate bend, between metal clips and lower metal conductive plate between
Every 3-8mm.
In step (2), vulcanizing agent is sulphur, and rubber selects the rubber with corrosion-resistant and/or resistance to greasy dirt ability, common rubber
Glue can also, vulcanizing agent accounts for the 2-2.5% of rubber weight；Mold is equipped with circular recess close to the inner surface of upper layer metallic conduction plate,
The Press line upper surface made forms circular protrusions；The temperature of vulcanization is 130-160 DEG C, pressure 1-2Mpa, and the time is
15-30min；Mold material is No. 45 or No. 50 steel.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (5)
1. a kind of new type of safe carpet, which is characterized in that the Press line includes upper layer metallic conduction plate, lower metal conduction
Plate, the rubber structure body being coated on the outside of upper layer metallic conduction plate and lower metal conductive plate and connection upper layer metallic conduction plate
With the conducting wire of lower metal conductive plate, several be used for two is equipped between the upper layer metallic conduction plate and lower metal conductive plate
The elastic rubber strip that metallic conduction plate separates is equipped with metal clips, institute between the elastic rubber strip and upper layer metallic conduction plate
State between metal clips and lower metal conductive plate that there are gaps.
2. new type of safe carpet according to claim 1, which is characterized in that on upper layer, metallic conduction plate and lower metal are led
The edge of battery plate is equipped with the parting bead for separating two metallic conduction plates.
3. new type of safe carpet according to claim 1, which is characterized in that be spaced 4- between the elastic rubber strip
10cm is spaced 5-10mm between the upper layer metallic conduction plate and lower metal conductive plate.
4. new type of safe carpet according to claim 1, which is characterized in that the edge of the metal clips is to lower metal
Conductive plate bending, the gap between metal clips and lower metal conductive plate are 3-8mm.
5. new type of safe carpet according to claim 1, which is characterized in that the rubber structure body of the Press line it is upper
Surface is equipped with protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820610878.0U CN208142039U (en) | 2018-04-26 | 2018-04-26 | A kind of new type of safe carpet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820610878.0U CN208142039U (en) | 2018-04-26 | 2018-04-26 | A kind of new type of safe carpet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208142039U true CN208142039U (en) | 2018-11-23 |
Family
ID=64311275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820610878.0U Active CN208142039U (en) | 2018-04-26 | 2018-04-26 | A kind of new type of safe carpet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208142039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108493015A (en) * | 2018-04-26 | 2018-09-04 | 山东穆柯传感器有限公司 | A kind of new type of safe carpet and its production method |
-
2018
- 2018-04-26 CN CN201820610878.0U patent/CN208142039U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108493015A (en) * | 2018-04-26 | 2018-09-04 | 山东穆柯传感器有限公司 | A kind of new type of safe carpet and its production method |
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