CN108493015A - A kind of new type of safe carpet and its production method - Google Patents
A kind of new type of safe carpet and its production method Download PDFInfo
- Publication number
- CN108493015A CN108493015A CN201810385665.7A CN201810385665A CN108493015A CN 108493015 A CN108493015 A CN 108493015A CN 201810385665 A CN201810385665 A CN 201810385665A CN 108493015 A CN108493015 A CN 108493015A
- Authority
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- China
- Prior art keywords
- metallic conduction
- plate
- upper layer
- lower metal
- conductive plate
- Prior art date
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- Pending
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 229910052751 metal Inorganic materials 0.000 claims abstract description 91
- 239000002184 metal Substances 0.000 claims abstract description 91
- 229920001971 elastomer Polymers 0.000 claims abstract description 87
- 239000005060 rubber Substances 0.000 claims abstract description 87
- 230000007797 corrosion Effects 0.000 claims abstract description 8
- 238000005260 corrosion Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims description 15
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 12
- 239000005864 Sulphur Substances 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 239000011324 bead Substances 0.000 claims description 9
- 238000004073 vulcanization Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 5
- 230000035945 sensitivity Effects 0.000 abstract description 5
- 230000035484 reaction time Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 2
- 238000005987 sulfurization reaction Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 88
- 229910052742 iron Inorganic materials 0.000 description 44
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 229910052802 copper Inorganic materials 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 244000043261 Hevea brasiliensis Species 0.000 description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 229920003052 natural elastomer Polymers 0.000 description 3
- 229920001194 natural rubber Polymers 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 229910000077 silane Inorganic materials 0.000 description 3
- 235000014347 soups Nutrition 0.000 description 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 2
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229940088417 precipitated calcium carbonate Drugs 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/14—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for operation by a part of the human body other than the hand, e.g. by foot
- H01H3/141—Cushion or mat switches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of new type of safe carpets, the Press line includes upper layer metallic conduction plate, lower metal conductive plate, the rubber structure body being coated on the outside of upper layer metallic conduction plate and lower metal conductive plate and the conducting wire for connecting 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;And provide its production method.The rubber structure body and interior metal harden structure of the Press line are molded with sulfuration process, rubber structure body uses the rubber raw materials of corrosion-resistant and/or resistance to greasy dirt, elastic rubber strip and metal clips are equipped between metallic plate, improve the service life of Press line, up to 1,500,000 times or more, sensitivity significantly improves, and the reaction time reaches 30ms.
Description
Technical field
The invention belongs to safety production technique fields, and in particular, to a kind of new type of safe carpet and its production method.
Background technology
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 injured by 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, the start and stop of control device.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.
Invention content
First purpose of the present invention is to solve the problems, such as that existing Press line service life is short, sensitivity is low, carry
For a kind of new type of safe carpet.
Second object of the present invention is to provide the production method of above-mentioned Press line.
The purpose of the present invention 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 on the outside of upper layer metallic conduction plate and lower metal conductive plate and lower layer's gold
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 with for by two metallic conduction plates at the edge of upper layer metallic conduction plate and lower metal conductive plate
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 production method of above-mentioned new type of safe carpet, the method specifically comprise 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 shrapnel 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
The mixture for the rubber and vulcanizing agent that paving a layer thickness is 5-8mm 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.
Further, in the step (1), 4-10cm, the upper layer metallic conduction are spaced between the elastic rubber strip
It is spaced 5-10mm between plate and lower metal conductive plate;
The edge of the metal clips to lower layer's metallic conduction plate bend, between metal clips and lower metal conductive plate between
Every 3-8mm.
Further, in the step (2), the vulcanizing agent is sulphur, and the rubber has corrosion-resistant and/or resistance to greasy dirt
Ability, vulcanizing agent account for the 2-2.5% of rubber weight;
The mold close to upper layer metallic conduction plate inner surface be equipped with circular recess, so as to get Press line upper surface
Form circular protrusions.
Further, in the step (2), the temperature of vulcanization is 130-160 DEG C, pressure 1-2Mpa, time 15-
30min。
The rubber structure body of Press line of the present invention selects the rubber material with corrosion-resistant and/or resistance to greasy dirt, improves
Rubber structure body surface faces the resilience of adverse circumstances.The metallic conduction plate sulfidization molding of rubber structure body and internal structure,
The mechanical property of Press line is enhanced, is not in degumming phenomenon during use, while also enhancing metallic conduction plate
Resilience.Several elastic rubber strips will be equipped between the metallic conduction plate of the upper and lower metallic plate to be separated twice, and in bullet
Property rubber strip and upper layer metallic conduction plate between be equipped with metal clips, metal clips to lower layer's metallic conduction plate bend, work as safety
When carpet is pressurized, metal clips is contacted with lower metal conductive plate can trigger stop signal, and it is straight to be not required to double layer of metal conductive plate
Contact improves reaction sensitivity, and metal clips is sprung back with elastic rubber strip after pressure disappears, and is not in that rebound is difficult
Problem.The present invention substantially increases the service life of Press line by above-mentioned design, 1,500,000 times or more reachable, Press line
Reaction time be 30ms.
The invention has the advantages that:
New type of safe carpet provided by the invention, rubber structure body and interior metal harden structure are molded with sulfuration process, rubber
Plastic structure body uses the rubber raw materials of corrosion-resistant and/or resistance to greasy dirt, is equipped with elastic rubber strip and metal clips between metallic plate, carries
The high service life of Press line, up to 1,500,000 times or more, sensitivity significantly improves, and the reaction time reaches 30ms.
Description of the drawings
Fig. 1 is the structure chart of the new type of safe carpet of the present invention.
In figure:The upper layers 1- metallic conduction plate, 2- lower metal conductive plates, 3- rubber structure bodies, 4- conducting wires, 5- elastic rubbers
Item, 6- metal clips, 7- parting beads, 8- protrusions.
Specific implementation mode
For more prominent the objectives, technical solutions, and advantages of the present invention, the present invention is carried out furtherly in conjunction with attached drawing
It is bright, but therefore do not limit the present invention 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, 5- is spaced 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 Press line of the present invention can be iron plate, steel plate, copper coin, aluminium sheet etc., can also be substituted for it
He has the material of 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 shrapnel 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
The mixture for the rubber and vulcanizing agent that paving a layer thickness is 5-8mm 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 there is rubber corrosion-resistant and/or resistance to greasy dirt ability, vulcanizing agent to account for rubber weight
2-2.5%;Mold close to upper layer metallic conduction plate inner surface be equipped with circular recess, so as to get Press line upper surface shape
At circular protrusions;The temperature of vulcanization is 130-160 DEG C, pressure 1-2Mpa, time 15-30min;Mold material be No. 45 or
No. 50 steel.
Embodiment 1
A kind of production method of new type of safe carpet, includes the following steps:
(1) assembling of Press line internal structure
The elastic rubber strip of several 1.5cm wide is bonded on lower layer's galvanized iron sheet, elastic rubber strip is arranged in parallel, elastic rubber
4cm is spaced between adhesive tape.Copper shrapnel, shrapnel two are bonded on opposite face of the elastic rubber strip with lower layer galvanized iron sheet contact surface
Edge is bent to lower layer's galvanized iron sheet, and the gap of 3-8mm is retained between shrapnel and lower layer's galvanized iron sheet.Upper layer galvanized iron sheet is bonded in copper
On matter shrapnel, upper layer galvanized iron sheet and the alignment of lower layer's galvanized iron sheet edge.Upper layer galvanized iron sheet and lower layer's galvanized iron sheet are connected with a conducting wire
It picks up and, then being adhered to upper layer galvanized iron sheet and lower layer's galvanized iron sheet on rubber parting bead respectively, form the internal junction of Press line
Structure, the gap between upper layer galvanized iron sheet and lower layer's galvanized iron sheet are 5-10mm.
(2) vulcanize
The mixture for the rubber and sulphur that paving a layer thickness is 5-8mm in a mold, is then placed in the inside of Press line
Structure repaves the mixture of rubber and sulphur that a layer thickness is 5-8mm in internal structure, and sulphur accounts for rubber weight in mixture
The 2.5% of amount is sent into vulcanizer and is vulcanized, and 130 DEG C of temperature, pressure 1Mpa, time 30min is to get finished product Press line.Rubber
Glue has corrosion proof function, and raw material weight proportioning of soup processed is:50 parts of natural rubber, 50 parts of butadiene-styrene rubber, 25 parts of white carbon, talcum powder 70
Part, 5 parts of pitch, 151 3 parts of silane coupling A, 3 parts of accelerant CZ plasticate through routine, are kneaded, rolling, prepared by extrusion molding.
Embodiment 2
A kind of production method of new type of safe carpet, includes the following steps:
(1) assembling of Press line internal structure
The elastic rubber strip of several 1.5cm wide is bonded on lower layer's galvanized iron sheet, elastic rubber strip is arranged in parallel, elastic rubber
8cm is spaced between adhesive tape.Copper shrapnel, shrapnel two are bonded on opposite face of the elastic rubber strip with lower layer galvanized iron sheet contact surface
Edge is bent to lower layer's galvanized iron sheet, and the gap of 3-8mm is retained between shrapnel and lower layer's galvanized iron sheet.Upper layer galvanized iron sheet is bonded in copper
On matter shrapnel, upper layer galvanized iron sheet and the alignment of lower layer's galvanized iron sheet edge.Upper layer galvanized iron sheet and lower layer's galvanized iron sheet are connected with a conducting wire
It picks up and, then being adhered to upper layer galvanized iron sheet and lower layer's galvanized iron sheet on rubber parting bead respectively, form the internal junction of Press line
Structure, the gap between upper layer galvanized iron sheet and lower layer's galvanized iron sheet are 5-10mm.
(2) vulcanize
The mixture for the rubber and sulphur that paving a layer thickness is 5-8mm in a mold, is then placed in the inside of Press line
Structure repaves the mixture of rubber and sulphur that a layer thickness is 5-8mm in internal structure, and sulphur accounts for rubber weight in mixture
The 2.2% of amount is sent into vulcanizer and is vulcanized, and 150 DEG C of temperature, pressure 1.6Mpa, time 20min is to get finished product Press line.
Rubber has corrosion proof function, and raw material weight proportioning of soup processed is:50 parts of natural rubber, 50 parts of butadiene-styrene rubber, 25 parts of white carbon, talcum powder
70 parts, 5 parts of pitch, 151 3 parts of silane coupling A, 3 parts of accelerant CZ, plasticate, be kneaded, roll, extrusion molding system through conventional
It is standby.
Embodiment 3
A kind of production method of new type of safe carpet, includes the following steps:
(1) assembling of Press line internal structure
The elastic rubber strip of several 1.5cm wide is bonded on lower layer's galvanized iron sheet, elastic rubber strip is arranged in parallel, elastic rubber
10cm is spaced between adhesive tape.Copper shrapnel, shrapnel are bonded on opposite face of the elastic rubber strip with lower layer galvanized iron sheet contact surface
Two edges are bent to lower layer's galvanized iron sheet, and the gap of 3-8mm is retained between shrapnel and lower layer's galvanized iron sheet.Upper layer galvanized iron sheet is bonded in
On copper shrapnel, upper layer galvanized iron sheet and the alignment of lower layer's galvanized iron sheet edge.With a conducting wire by upper layer galvanized iron sheet and lower layer's galvanized iron sheet
It connects, then being adhered to upper layer galvanized iron sheet and lower layer's galvanized iron sheet on rubber parting bead respectively, forms the inside of Press line
Structure, the gap between upper layer galvanized iron sheet and lower layer's galvanized iron sheet are 5-10mm.
(2) vulcanize
The mixture for the rubber and sulphur that paving a layer thickness is 5-8mm in a mold, is then placed in the inside of Press line
Structure repaves the mixture of rubber and sulphur that a layer thickness is 5-8mm in internal structure, and sulphur accounts for rubber weight in mixture
The 2% of amount is sent into vulcanizer and is vulcanized, and 160 DEG C of temperature, pressure 2Mpa, time 15min is to get finished product Press line.Rubber
Have the function of that resistance to greasy dirt, raw material weight proportioning of soup processed are:50 parts of natural rubber, 40 parts of nitrile rubber, 20 parts of white carbon, 20 parts of carbon black,
15 parts of precipitated calcium carbonate, 4 parts of zinc oxide, 2 parts of paraffin, N- phenyl-α -1 part of aniline, 151 2 parts of silane coupling A, accelerant CZ
It 2 parts, plasticates, be kneaded through routine, rolling, is prepared by extrusion molding.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although with reference to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features.All essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (9)
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 is bent, and the gap between metal clips and lower metal conductive plate is 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.
6. the production method of claim 1-5 any one of them new type of safe carpets, which is characterized in that the method is specifically wrapped
Include following steps:
(1) assembling of Press line internal structure
Several elastic rubber strips are bonded on lower metal conductive plate, are contacted with lower metal conductive plate in elastic rubber strip
Bonding metal shrapnel on the opposite face in face, metal clips are bent to lower layer's metallic conduction plate, then upper layer metallic conduction plate is bonded
On metal clips, the upper layer metallic conduction plate and lower metal conductive plate are connected with conducting wire, then by upper layer metallic conduction
The edge of plate and lower metal conductive plate is respectively adhered on parting bead, forms the internal structure of Press line;
(2) vulcanize
The mixture for the rubber and vulcanizing agent that paving a layer thickness is 5-8mm in a mold, is then placed in the safety that step (1) obtains
The internal structure of carpet repaves the mixture of rubber and vulcanizing agent that a layer thickness is 5-8mm in internal structure, is sent into vulcanization
Machine heating, pressurization are vulcanized to get finished product Press line.
7. the production method of new type of safe carpet according to claim 6, which is characterized in that described in the step (1)
It is spaced 4-10cm between elastic rubber strip, 5-10mm is spaced between the upper layer metallic conduction plate and lower metal conductive plate;
The edge of the metal clips is bent to lower layer's metallic conduction plate, and 3- is spaced between metal clips and lower metal conductive plate
8mm。
8. the production method of new type of safe carpet according to claim 6, which is characterized in that described in the step (2)
Vulcanizing agent is sulphur, and there is the rubber corrosion-resistant and/or resistance to greasy dirt ability, vulcanizing agent to account for the 2-2.5% of rubber weight;
The mold close to upper layer metallic conduction plate inner surface be equipped with circular recess, so as to get Press line upper surface formed
Circular protrusions.
9. the production method of new type of safe carpet according to claim 6, which is characterized in that in the step (2), vulcanization
Temperature be 130-160 DEG C, pressure 1-2Mpa, time 15-30min.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810385665.7A CN108493015A (en) | 2018-04-26 | 2018-04-26 | A kind of new type of safe carpet and its production method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810385665.7A CN108493015A (en) | 2018-04-26 | 2018-04-26 | A kind of new type of safe carpet and its production method |
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Publication Number | Publication Date |
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CN108493015A true CN108493015A (en) | 2018-09-04 |
Family
ID=63313189
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Application Number | Title | Priority Date | Filing Date |
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CN201810385665.7A Pending CN108493015A (en) | 2018-04-26 | 2018-04-26 | A kind of new type of safe carpet and its production method |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1245062A (en) * | 1958-09-02 | 1960-11-04 | Electric contact mat | |
CN101511944A (en) * | 2006-06-30 | 2009-08-19 | 东丽株式会社 | Thermoplastic resin composition and molded article thereof |
CN205335118U (en) * | 2016-02-04 | 2016-06-22 | 山东穆柯传感器有限公司 | Novel safety carpet |
CN208142039U (en) * | 2018-04-26 | 2018-11-23 | 山东穆柯传感器有限公司 | A kind of new type of safe carpet |
-
2018
- 2018-04-26 CN CN201810385665.7A patent/CN108493015A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1245062A (en) * | 1958-09-02 | 1960-11-04 | Electric contact mat | |
CN101511944A (en) * | 2006-06-30 | 2009-08-19 | 东丽株式会社 | Thermoplastic resin composition and molded article thereof |
CN205335118U (en) * | 2016-02-04 | 2016-06-22 | 山东穆柯传感器有限公司 | Novel safety carpet |
CN208142039U (en) * | 2018-04-26 | 2018-11-23 | 山东穆柯传感器有限公司 | A kind of new type of safe carpet |
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