CN210880545U - Forming porous tearable silica gel positioning and pasting mold - Google Patents
Forming porous tearable silica gel positioning and pasting mold Download PDFInfo
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- CN210880545U CN210880545U CN201921430786.5U CN201921430786U CN210880545U CN 210880545 U CN210880545 U CN 210880545U CN 201921430786 U CN201921430786 U CN 201921430786U CN 210880545 U CN210880545 U CN 210880545U
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Abstract
The utility model relates to a mould is pasted in porous silica gel location that can tear of shaping, include from last to pressing flitch, reinforced profiled sheeting, the flash board that sets gradually down, the one end of pressing the flitch is articulated with the one end of reinforced profiled sheeting, the bottom downwardly extending who presses the flitch presses the material piece, the bottom of pressing the material piece is fixed with cutting line sword and multirow shaping core group, the cutting line sword is located between two adjacent shaping core groups, be equipped with integrated into one piece's arch on the cutting line sword, be equipped with on the reinforced profiled sheeting and press material piece complex charging chute. The utility model discloses can tear porous silica gel location subsides adopts one-time processing vulcanization molding, and direct one-time molding tear line and porous to porous and tear the position location accuracy of dotted line, the appearance is pleasing to the eye, reduces operation, has improved production efficiency, cost greatly reduced.
Description
Technical Field
The utility model relates to a medical supplies or animal test articles for use production technical field, concretely relates to porous silica gel location subsides mould that can tear of shaping.
Background
According to the positions of hematomas on a CT (computed tomography) sheet and corresponding points of a tearable porous silica gel positioning paste, points are drawn at the positions of a plurality of holes of the positioning paste, then the sizes of hematomas with different shapes are determined to be drawn on the skin through a plurality of point connecting lines, the tearable porous silica gel positioning paste can be torn according to hematomas with different shapes so as to be convenient for drawing points or lines, and the tearable porous silica gel positioning paste is formed and processed, generally, the steps of vulcanizing the silica gel positioning paste, punching and clearing scraps are carried out, finally punching and cutting lines are basically completed in three steps, the operation steps are complicated, the production efficiency is low, secondary positioning is needed when the silica gel positioning paste punches the holes, as the silica gel positioning paste is soft in material, deflection easily occurs during positioning, the positioning is not accurate, the intervals among a plurality of punched holes are different, the integral quality and the use of the silica gel positioning paste are influenced, and scraps after punching, the chips are slowly cleaned, the tearable dotted lines are difficult to position when cutting lines need to be punched, and the silica gel positioning paste manufactured by the process is not attractive in appearance.
SUMMERY OF THE UTILITY MODEL
For solving the problem that prior art exists, the utility model provides a mould is pasted in shaping porous silica gel location that can tear porous silica gel location subsides and adopt one-time processing vulcanization molding, and direct one-time shaping tear line and porous to porous and tear the position location accuracy of dotted line, the appearance is pleasing to the eye, reduces operating procedure, has improved production efficiency, cost greatly reduced.
In order to achieve the above object, the utility model adopts the following technical scheme:
a positioning and pasting die for molding porous tearable silica gel, which comprises a pressure plate, a feeding molding plate and an overflow plate which are arranged from top to bottom in sequence, one end of the pressure plate is hinged with one end of the charging forming plate, a pressure material block extends downwards from the bottom of the pressure plate, the bottom of the material pressing block is fixed with a cutting line knife and a plurality of rows of forming core groups, the cutting line knife is positioned between two adjacent forming core groups, the cutting line knife is provided with an integrally formed bulge, the feeding forming plate is provided with a feeding groove matched with the pressing block, the feeding tank is provided with a cutting line hole matched with the cutting line knife and a forming hole group matched with the forming core group, the feeding and forming plate is provided with a plurality of first exhaust grooves communicated with the feeding grooves, the overflow plate is provided with overflow material pulling grooves communicated with the forming hole groups at the positions corresponding to the forming hole groups, and the overflow plate is provided with second exhaust grooves penetrating through the overflow material pulling grooves.
Preferably, the multirow shaping core group is equidistant transverse arrangement, shaping core group includes the shaping core of a plurality of equidistant vertical arrangements, the shaping core is by cylinder and circular cone integrated into one piece, cylinder and pressure material piece fixed connection, the shaping core number in two adjacent shaping core groups is different.
In any of the above schemes, preferably, the forming hole group includes a plurality of forming holes vertically arranged at equal intervals, the forming holes are in clearance fit with the forming cores, so that the forming cores can be inserted into the forming holes, the clearance between the forming holes and the forming cores is 0.05mm-0.1mm, and the forming holes are communicated with the corresponding flash material pulling grooves.
In any of the above schemes, preferably, the pressing block bottom corresponding to the periphery of each forming core in the multiple rows of forming core groups distributed at intervals is provided with an inward-concave forming groove, and the forming core in the forming groove is located at the central part thereof.
In any of the above schemes, preferably, the number of the cutting line knives and the number of the cutting line holes are multiple, the cutting line holes correspond to the protrusions on the cutting line knives one by one, the bottom ends of the protrusions extend to the lower part of the cutting line knives, and the cross sections of the protrusions are of an oval structure.
In any of the above schemes, preferably, the plurality of first exhaust grooves are vertically and crossly communicated, and two ends of the first exhaust grooves extend to the outer side of the charge forming plate; and two ends of the second exhaust groove penetrate through the flash material pulling groove and extend to the outer side of the flash material plate.
In any of the above schemes, preferably, the pressing blocks and the pressing grooves are multiple and correspond to each other one by one.
In any of the above schemes, preferably, the front end wall of the flash plate is provided with a groove extending inwards, and the top of the groove is of an opening structure.
In any of the above schemes, preferably, guide pillars are fixed at four corner ends of the bottom of the pressure plate, guide sleeves matched with the guide pillars are embedded in the portions, corresponding to the guide pillars, of the feeding forming plate, the bottom ends of the guide sleeves extend to the lower side of the feeding forming plate, and positioning holes matched with the guide sleeves are arranged in the portions, corresponding to the guide sleeves, of the overflow plate.
Compared with the prior art, the utility model provides a porous silica gel location subsides mould that can tear of shaping has following beneficial effect:
1. through the arrangement of the pressure plate, the feeding forming plate and the overflow plate, the tearable porous silica gel positioning paste can be molded by one-step processing and vulcanization, a tear line and a plurality of holes can be directly molded at one step, and the matching of the forming core group and the forming hole group and the matching of the cutting line hole and the cutting line cutter can ensure the position positioning of the plurality of holes and the tear line to be accurate without deflection, ensure the integral quality of the silica gel positioning paste, have more attractive appearance, reduce the operation procedures because the tearable silica gel positioning paste is molded at one step, do not need to be positioned, punched and cut the cut line, improve the production efficiency and greatly reduce the cost;
2. the first exhaust groove and the second exhaust groove are formed in the feeding forming plate and the flash plate, so that the silicon rubber material is exhausted in the forming process, the forming quality of the silica gel positioning paste is guaranteed, the second exhaust groove penetrates through the flash material pulling grooves, the flash material pulling grooves are communicated with one another, when the silica gel is formed, redundant waste materials enter the flash material pulling grooves and the second exhaust groove through the forming holes, and the silica gel waste materials in the flash material pulling grooves form a whole, so that the subsequent quick cleaning is facilitated;
3. the forming core is composed of a cylinder and a cone, the cone is inserted into the forming hole, the thickness of the silica gel material between the inner wall of the forming hole and the cone is gradually thickened towards the direction of the flash material pulling groove, the silica gel waste material and the silica gel positioning paste are easily pulled off at the position with thinner silica gel thickness in the forming hole, the pulling-off mode is simple and easy, and the pulling-off surface is neat and attractive.
Drawings
Fig. 1 is a schematic overall structure diagram of a preferred embodiment of a mold for molding a porous tearable silicone positioning sticker according to the present invention;
FIG. 2 is a schematic structural view of a pressure plate in the embodiment shown in FIG. 1;
FIG. 3 is a schematic structural view of the connection of the swaging block, the molding core and the molding groove in the embodiment shown in FIG. 2;
FIG. 4 is a schematic view of the embodiment of FIG. 3 showing the connection between the cutting blade and the boss;
FIG. 5 is a schematic structural view of an addition forming plate in the embodiment shown in FIG. 1;
FIG. 6 is a schematic view of the feed tank of the embodiment shown in FIG. 5;
FIG. 7 is a rear view of the embodiment of FIG. 5 showing the structure of the charging shaping plate
FIG. 8 is a schematic structural view of a flash plate in the embodiment of FIG. 1;
FIG. 9 is a schematic structural view of the flash chute of the embodiment of FIG. 8;
fig. 10 is a schematic structural view of a silica gel positioning patch.
The figures are labeled as follows: 1. a material pressing plate; 2. feeding and forming a plate; 3. a flash plate; 4. positioning holes; 5. a guide post; 6. a groove; 7. a handle; 8. pressing blocks; 9. forming a core; 10. a protrusion; 11. forming a groove; 12. cutting a wire cutter; 13. a feed tank; 14. forming holes; 15. a first exhaust groove; 16. a second exhaust groove; 17. a flash material pulling groove; 18. a card slot; 19. a guide sleeve; 20. cutting the wire hole; 21. pasting a board; 22. a through hole; 23. cushion blocks; 24. tearing the line; 25. tearing holes.
Detailed Description
In order to further understand the present invention, the present invention will be described in detail with reference to the following embodiments.
As shown in fig. 1-10, an embodiment of a mold for molding porous tearable silicone positioning sticker according to the present invention includes a pressure plate 1, a feeding molding plate 2, and a flash plate 3 sequentially disposed from top to bottom, wherein one end of the pressure plate 1 is hinged to one end of the feeding molding plate 2, so that the pressure plate 1 is opened and closed relative to the feeding molding plate 2, a pressure block 8 extends downward from the bottom of the pressure plate 1, a cutting line knife 12 and a plurality of rows of molding cores 9 are fixed at the bottom of the pressure block 8, the cutting line knife 12 is located between two adjacent molding cores 9, an integrally formed protrusion 10 is disposed on the cutting line knife 12, the bottom end of the protrusion 10 extends below the cutting line knife 12, a feeding groove 13 matched with the pressure block 8 is disposed on the feeding plate 2, a cutting line hole 20 matched with the cutting line knife 12 and a molding hole 14 matched with the molding core 9 are disposed on the feeding groove 13, the feeding and forming plate 2 is provided with a plurality of first exhaust grooves 15 communicated with the feeding grooves 13, the overflow plate 3 is provided with overflow material pulling grooves 17 communicated with the forming holes 14 at the positions corresponding to the forming holes 14, and the overflow plate 3 is provided with second exhaust grooves 16 penetrating through the overflow material pulling grooves 17. The cutting line knife 12 extrudes silicon rubber material to form a tearing line on the silica gel positioning paste, the bulge 10 and the cutting line hole 20 on the cutting line knife 12 are matched with each other to form a tearing hole on the silica gel positioning paste, the bulge 10 on the cutting line knife 12 can be inserted into the cutting line hole 20, the forming core 9 group is inserted into the forming hole 14 group to form a hole on the silica gel positioning paste, and the holes and the tearing line on the silica gel positioning paste are formed at one time through the arrangement of the pressure plate 1, the feeding forming plate 2 and the flash plate 3 without multiple processes of punching, cutting the cutting line and positioning, so that the operation steps are reduced, the positions of the multiple holes and the tearing line are accurately positioned, the appearance is attractive, the production efficiency is improved, and the cost is reduced; set up second exhaust groove 16 on flash board 3 and run through flash and draw groove 17, make unnecessary silica gel material fill in corresponding flash draws groove 17 from 14 groups of shaping hole, the silica gel material in multirow flash draws groove 17 realizes the monolithic connection through the silica gel material in the second exhaust groove 16, unnecessary waste material forms a whole rather than dispersion promptly, help once only drawing the waste material in the groove 17 with a plurality of flashes to take out, the cleaning rate is fast.
The forming hole 14 group comprises a plurality of forming holes 14 which are vertically arranged at equal intervals, the forming holes 14 are in clearance fit with the forming cores 9, so that the forming cores 9 can be inserted into the forming holes 14, the clearance between the forming holes 14 and the forming cores 9 is 0.05mm-0.1mm, and the forming holes 14 are communicated with corresponding flash material drawing grooves 17. Silica gel location is pasted in the forming process, and unnecessary silica gel material can get into flash drawing trough 17 through shaping hole 14 in, guarantees the abundant filling shaping of silica gel material in the charge chute 13, avoids certain position because of the silica gel material is not enough the incomplete that forms, guarantees the quality of product. The circular cone that sets up on the shaping core 9 makes shaping core 9 inject back in the shaping hole 14, and the interval between circular cone and the 14 inner walls of shaping hole draws the direction crescent of silo 17 along the flash, and the thickness crescent between shaping hole 14 and circular cone of unnecessary silica gel material is promptly convenient for draw the flash to draw between the silica gel waste material in the silo 17 and the silica gel location subsides to break.
The bottom of the material pressing block 8 corresponding to the periphery of each forming core 9 in the multiple rows of forming core 9 groups distributed at intervals is provided with an inward concave forming groove 11, and the forming core 9 in the forming groove 11 is positioned at the central part thereof. The molding groove 11 is located between the two rows of molding cores 9, and the molding groove 11 and the molding cores 9 are both used for molding the structure of the corresponding silica gel positioning sticker.
The number of the cutting line knives 12 and the number of the cutting line holes 20 are multiple, the cutting line holes 20 correspond to the bulges 10 on the cutting line knives 12 one by one, the bottom ends of the bulges 10 extend to the lower part of the cutting line knives 12, and the cross sections of the bulges 10 are of oval structures. The bulges 10 can be inserted into the cutting wire holes 20 and used for forming tearing holes on the silica gel positioning paste, so that tearing of tearing wires is facilitated, the positions of the cutting wire holes 20 and the positions of the cutting wire knives 12 are set according to the positions needing to be torn, and the number of the tearing holes is set according to the number of the blocks needing to be torn on the silica gel positioning paste.
The first exhaust grooves 15 are vertically communicated in a cross manner, and two ends of each first exhaust groove 15 extend to the outer side of the feeding and forming plate 2; and two ends of the second exhaust groove 16 penetrate through the flash material pulling groove 17 and extend to the outer side of the flash material plate 3. The first exhaust groove 15 and the second exhaust groove 16 are used for exhausting air in the forming process of the silica gel material, and the forming quality of the silica gel positioning paste is guaranteed.
The material pressing blocks 8 and the material pressing grooves are in one-to-one correspondence and are arranged in a plurality of modes, so that a plurality of products can be formed at one time conveniently, and the production efficiency is improved.
The front end wall of the flash board 3 is provided with a groove 6 extending inwards, the top of the groove 6 is of an open structure, the central part of the top of the flash board 3 is provided with a clamping groove 18 communicated with the groove 6, a pry bar can be placed in the clamping groove 18, the pry bar extends into the clamping groove 18 through the groove 6 to lift the feeding forming plate 2 upwards, waste materials on the flash pulling groove are removed and cleaned, or a scraper is used for scraping silica gel waste materials in the flash pulling groove 17.
The utility model also provides a using method of the porous tearable silica gel positioning and pasting mold, which comprises the following steps,
s1, placing the formed porous tearable silica gel positioning and sticking mold on a lower heating plate on a vulcanizing machine, and electrifying the upper heating plate and the lower heating plate on the vulcanizing machine to heat the whole formed porous tearable silica gel positioning and sticking mold to reach the preheating temperature;
s2, the hydraulic press on the vulcanizer drives the upper heating plate to move upwards, the pressure plate 1 is manually lifted upwards through the handle 7, a specified amount of silica gel is added into the feed tank 13, then the pressure plate 1 is closed, the hydraulic press on the vulcanizer drives the upper heating plate to move downwards, applying pressure to the pressure plate 1 to enable the pressure block 8 to extrude silica gel material, wherein the silica gel material deforms in the extrusion process, part of the silica gel material is filled in the forming groove 11, the forming core 9 is inserted into the forming hole 14, the excess silica gel material enters the flash material pulling groove 17 on the flash plate 3 through the forming hole 14 to ensure the sufficient forming of the product without shortage, the cutting line knife 12 extrudes the silica gel material to enable the corresponding part of the silica gel material to be thinned to form a tearing line, the bulge 10 on the cutting line knife 12 is inserted into the cutting line hole 20 to form a tearing hole on the silica gel positioning and sticking, and the excess silica gel material enters the flash material pulling groove 17 through the cutting line hole 20;
s3, after forming, driving the upper heating plate to move upwards by a hydraulic machine on the vulcanizing machine, manually opening the pressure plate 1 through the handle 7, when taking out the formed silica gel positioning paste, pulling off the redundant silica gel on the flash material pulling groove 17 and the silica gel positioning paste in the feeding groove 13 at the forming hole 14 position, taking out the silica gel positioning paste, lifting up the feeding forming plate 2, scraping the redundant silica gel on the flash material plate 3, completing the forming of the silica gel positioning paste, and manually pulling down the waste materials if the redundant waste materials exist on the silica gel positioning paste;
s4, repeating the above steps S2-S3.
The molding porous tearable silica gel positioning adhesive mold is the molding porous tearable silica gel positioning adhesive mold described in the above embodiments.
It should be noted that the vulcanizer is a commercially available product, and its specific structure and operating principle are prior art, puts the mould of this application design on the lower hot plate on the vulcanizer wholly, and the up-and-down movement of hot plate is exerted pressure and heating to pressure board 1 through the hydraulic press drive.
The utility model also provides a silica gel location subsides, the silica gel location subsides adopt the preparation of the application method of above-mentioned shaping porous tearable silica gel location subsides mould to form, the silica gel location is pasted including flitch 21, set up multirow equidistant transverse arrangement's through-hole group on the flitch 21, the through-hole group includes the through-hole 22 of a plurality of equidistant vertical arrangements, and the number of through-hole is different in two adjacent through-hole groups, is equipped with cushion 23 on every through-hole that interval distribution's through-hole group corresponds, and cushion 23 is cylindrical structure, cushion 23 and flitch integrated into one piece, the through-hole runs through cushion 23, be equipped with tear line 24 and tear hole 25 on the flitch, tear hole is located the tear line, tear line and tear hole all are equipped with a plurality ofly, and one-to-one, tear line is located between two adjacent through-hole groups.
The working principle of the embodiment is as follows: the method comprises the steps of integrally placing a tearable silica gel positioning and pasting die on a lower heating plate on a vulcanizing machine, heating the whole die by the vulcanizing machine, lifting a pressure plate 1 by a handle 7 manually after the temperature reaches a set temperature (the temperature is controlled by a temperature control system of the vulcanizing machine, and the technical innovation point of the scheme is not described in detail herein), putting a silica gel material into a feeding groove 13, closing a pressure block 8, starting a hydraulic machine on the vulcanizing machine to drive an upper heating plate to move downwards to apply pressure on the pressure plate 1, extruding the silica gel material to be filled in a forming groove 11, extruding the silica gel material by a forming core 9 to be inserted into a forming hole 14 for forming a plurality of holes, extruding the silica gel material by a cutting line knife 12 to thin the thickness of the silica gel material corresponding to the cutting line knife 12, forming a tear line easy to tear, inserting a bulge 10 on the cutting line knife 12 into the cutting line hole 20 for forming the tear hole on the silica gel positioning and pasting, excessive silica gel material gets into in flash draws silo 17 through shaping hole 14, after the shaping is accomplished, go up the hot plate and go upward, open pressure flitch 1, when taking out the silica gel location subsides after the shaping, the silica gel waste material that silica gel location subsides and flash drawn on silo 17 is broken, porous and tear line one shot forming that the silica gel location was pasted, and the silica gel waste material that flash drawn on silo 17 passes through the scraper and strikes off it from one side, break away from flash board 3, the processing of silica gel location subsides is accomplished, the production of waiting next shaping silica gel location subsides is carried out, if there is unnecessary waste material in the silica gel location subsides, manual directly to catch its waste material can.
Compared with the prior art, the embodiment has the following beneficial effects:
through pressing the flitch, the setting of reinforced profiled sheeting and flash board, can paste to tearing porous silica gel location and adopt one shot processing vulcanization shaping, direct one shot forming tear line and porous, and the cooperation of shaping core group and shaping punch combination and the cooperation of cutting line hole and cutting line sword, make porous and tear the position location accuracy of dotted line, can not take place the incline, guarantee the overall quality that the silica gel location was pasted, the appearance is more pleasing to the eye, because the silica gel location that once forming can tear is pasted, need not through the location, punch a hole, die-cut cutting line, reduce operation, and the production efficiency is improved, cost greatly reduced.
It will be understood by those skilled in the art that the invention, including any combination of the elements of the above description and the detailed description and illustrated in the accompanying drawings, is not limited to the details and should not be construed as limited to the embodiments set forth herein for the sake of brevity. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a porous silica gel location subsides mould of tearing of shaping which characterized in that: comprises a pressure plate, a feeding forming plate and an overflow plate which are arranged from top to bottom in sequence, wherein one end of the pressure plate is hinged with one end of the feeding forming plate, a material pressing block extends downwards from the bottom of the material pressing plate, a cutting line knife and a plurality of rows of forming core groups are fixed at the bottom of the material pressing block, the line cutter is positioned between two adjacent forming core groups, the line cutter is provided with a bulge which is formed integrally, the feeding forming plate is provided with a feeding groove matched with the pressing block, the feeding groove is provided with a cutting line hole matched with the bulge and a forming line hole group matched with the forming core group, the feeding and forming plate is provided with a plurality of first exhaust grooves communicated with the feeding grooves, the overflow plate is provided with overflow material pulling grooves communicated with the forming hole groups at the positions corresponding to the forming hole groups, and the overflow plate is provided with second exhaust grooves penetrating through the overflow material pulling grooves.
2. The mold for molding porous tearable silicone positioning sticker as claimed in claim 1, wherein: multirow equidistant transverse arrangement is organized to shaping core, shaping core group includes the shaping core of a plurality of equidistant vertical arrangements, the shaping core is by cylinder and circular cone integrated into one piece, cylinder and pressure material piece fixed connection, the shaping core number in two adjacent shaping core groups is different.
3. The mold for molding porous tearable silicone positioning sticker as claimed in claim 2, wherein: the forming hole group comprises a plurality of forming holes which are vertically arranged at equal intervals, the forming holes are in clearance fit with the forming cores, the clearance between the forming holes and the forming cores is 0.05mm-0.1mm, and the forming holes are communicated with corresponding flash material pulling grooves.
4. The mold for molding porous tearable silicone positioning sticker as claimed in claim 2, wherein: the pressing block bottom corresponding to the periphery of each forming core in the multiple rows of forming core groups distributed at intervals is provided with an inward-concave forming groove, and the forming core in the forming groove is positioned at the central part of the forming groove.
5. The mold for molding porous tearable silicone positioning sticker as claimed in claim 1, wherein: the number of the cutting line knives and the number of the cutting line holes are multiple, the cutting line holes correspond to the bulges on the cutting line knives one by one, the bottom ends of the bulges extend to the lower part of the cutting line knives, and the cross sections of the bulges are of oval structures.
6. The mold for molding porous tearable silicone positioning sticker as claimed in claim 1, wherein: the first exhaust grooves are vertically and crossly communicated, and two ends of each first exhaust groove extend to the outer side of the feeding and forming plate; and two ends of the second exhaust groove penetrate through the flash material pulling groove and extend to the outer side of the flash material plate.
7. The mold for molding porous tearable silicone positioning sticker as claimed in claim 1, wherein: the pressing blocks and the pressing grooves are multiple and correspond to each other one by one; the front end wall of the overflow plate is provided with a groove extending inwards, and the top of the groove is of an opening structure.
8. The mold for molding porous tearable silicone positioning sticker as claimed in claim 1, wherein: guide posts are respectively fixed at four corner ends of the bottom of the pressure plate, guide sleeves matched with the guide posts are embedded in the parts, corresponding to the guide posts, of the feeding forming plate, the bottom ends of the guide sleeves extend to the lower side of the feeding forming plate, and positioning holes matched with the guide sleeves are formed in the parts, corresponding to the guide sleeves, of the overflow plate.
9. The mold for molding porous tearable silicone positioning sticker as claimed in claim 1, wherein: utilize the porous silica gel location subsides of pasting the mould preparation of tearing of shaping to paste including the flitch, set up multirow equidistant transverse arrangement's through-hole group on the flitch, the through-hole group includes the through-hole of the vertical range of a plurality of equidistant, and the number of through-hole is different in two adjacent through-hole groups, is equipped with the cushion on every through-hole that interval distribution's through-hole group corresponds, cushion and flitch integrated into one piece, the through-hole runs through the cushion, be equipped with tear line and tear hole on the flitch, tear the hole and be located the tear line, tear line and tear the hole and all be equipped with a plurality ofly, and the one-to-one, tear the line and be located between two adjacent through-hole groups.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921430786.5U CN210880545U (en) | 2019-08-30 | 2019-08-30 | Forming porous tearable silica gel positioning and pasting mold |
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| CN201921430786.5U CN210880545U (en) | 2019-08-30 | 2019-08-30 | Forming porous tearable silica gel positioning and pasting mold |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480909A (en) * | 2019-08-30 | 2019-11-22 | 威海威创医疗器械有限公司 | Form porous tearable split silicone positioning mold tool and application method and silica gel positioning patch |
| CN115157521A (en) * | 2022-07-19 | 2022-10-11 | 东莞万德电子制品有限公司 | Preparation process of double-side-coated low-temperature silica gel for PC rack and PC rack |
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2019
- 2019-08-30 CN CN201921430786.5U patent/CN210880545U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480909A (en) * | 2019-08-30 | 2019-11-22 | 威海威创医疗器械有限公司 | Form porous tearable split silicone positioning mold tool and application method and silica gel positioning patch |
| CN110480909B (en) * | 2019-08-30 | 2024-07-19 | 威海科创医疗设备有限公司 | Forming porous tearable silica gel positioning paste mold, using method and silica gel positioning paste |
| CN115157521A (en) * | 2022-07-19 | 2022-10-11 | 东莞万德电子制品有限公司 | Preparation process of double-side-coated low-temperature silica gel for PC rack and PC rack |
| CN115157521B (en) * | 2022-07-19 | 2023-10-24 | 东莞万德电子制品有限公司 | Preparation process of double-sided low-temperature silica gel bag of PC frame and PC frame |
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