CN214926633U - Reagent card shell mould convenient to accurate butt joint - Google Patents
Reagent card shell mould convenient to accurate butt joint Download PDFInfo
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- CN214926633U CN214926633U CN202121230082.0U CN202121230082U CN214926633U CN 214926633 U CN214926633 U CN 214926633U CN 202121230082 U CN202121230082 U CN 202121230082U CN 214926633 U CN214926633 U CN 214926633U
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- reagent card
- card shell
- butt joint
- die holder
- connecting plate
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Abstract
The utility model discloses a reagent card shell mould convenient to accurate butt joint, include: the four corners of the lower die base are provided with guide holes; the upper die holder is arranged above the lower die holder, is butted with a guide hole in the lower die holder through an insert rod, and is connected with the guide hole for guiding and butting; and the containing disc is arranged in the middle of the top end of the lower die base, and positioning grooves are formed in four corners of the containing disc. This reagent card shell mould convenient to accurate butt joint, when the inserted bar that passes through the four corners of upper die base stretches out and draws back along the guiding hole in die holder four corners, the projection through the upper die base below and the constant head tank of die holder upper limb carry out accurate butt joint, cushion the butt joint through buffering strip and recess simultaneously, cooperation sword strip docks with the broken groove, make the sword strip that is the annular distribution to carry out the separation and get rid of injection moulding's the burr at reagent card shell edge, and then conveniently reduce the burr that reagent card shell injection-moulded produced.
Description
Technical Field
The utility model relates to a technical field is made to reagent card shell, specifically is a reagent card shell mould convenient to accurate butt joint.
Background
The nucleic acid detection reagent card shell is also called a gold-labeled card shell and has good performance. The laser etching processing effect is good, the electrostatic adsorption capacity is stable, the price is superior, the chemical corrosion resistance is high, the processing is easy, and the material fluidity is good. The reagent card shell needs a corresponding die to process the reagent card shell during production, so that the reagent card shell can be produced in batches.
The mould for producing the reagent card shell on the market has a plurality of types, but the reagent card shell mould still has certain defects when in use: reagent card shell mould is difficult to carry out accurate butt joint, does not have buffering effect and the burr appears easily when reagent card shell mould produces when reagent card shell mould docks. Therefore, the existing reagent card shell mold is required to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reagent card shell mould convenient to accurate butt joint to solve the reagent card shell mould that above-mentioned background art provided and be difficult to carry out accurate butt joint, do not have the problem of the easy burr that appears when buffering effect and reagent card shell mould produce when reagent card shell mould docks.
In order to achieve the above object, the utility model provides a following technical scheme: a reagent card shell mold facilitating accurate docking, comprising:
the four corners of the lower die base are provided with guide holes;
the upper die holder is arranged above the lower die holder, is butted with a guide hole in the lower die holder through an insert rod, and is connected with the guide hole for guiding and butting;
the containing disc is arranged in the middle of the top end of the lower die base, and positioning grooves are formed in four corners of the containing disc;
and the connecting plate is arranged in the middle of the bottom end of the upper die base, and convex columns are fixed at four corners of the connecting plate.
Preferably, the convex column is of a conical structure, the size of the convex column is matched with that of the positioning groove, and accurate butt joint between the lower die holder and the upper die holder is facilitated through butt joint between the convex column and the positioning groove.
Preferably, the middle part of holding the dish has seted up the shaping chamber, and the broken groove has been seted up to the edge all around of shaping chamber, through the setting of broken groove, conveniently carries on spacingly to the sword strip.
Preferably, the connecting plate is further provided with:
the top plate is arranged below the connecting plate;
the cutter bar is arranged on the outer edge of the connecting plate close to the top plate;
the fixed block sets up the both sides of sword strip, and the fixed block passes through hexagon socket head cap screw and is connected with the connecting plate, through the setting of fixed block, can conveniently carry out equipment connection to the sword strip.
Preferably, the outside that holds the dish and be close to the shaping chamber is seted up flutedly, the outside that the connecting plate is close to the roof has been seted up butt joint groove, and the internal connection in butt joint groove has the buffering strip to the cross-section of buffering strip is barb-like structure, is barb-like buffering strip and holds the recess on dish surface and carry out extrusion contact through the cross-section, thereby has the buffering effect when guaranteeing this mould butt joint.
Preferably, the edge of one side of the containing disc is provided with an injection molding groove, one side of the connecting plate is provided with an injection molding pipe, and raw materials can be injected into the molding cavity through the injection molding pipe.
Compared with the prior art, the beneficial effects of the utility model are that: this reagent card shell mould convenient to accurate butt joint, when the inserted bar that passes through the four corners of upper die base stretches out and draws back along the guiding hole in die holder four corners, the projection through the upper die base below and the constant head tank of die holder upper limb carry out accurate butt joint, cushion the butt joint through buffering strip and recess simultaneously, cooperation sword strip docks with the broken groove, make the sword strip that is the annular distribution to carry out the separation and get rid of injection moulding's the burr at reagent card shell edge, and then conveniently reduce the burr that reagent card shell injection-moulded produced.
1. According to the reagent card shell mold convenient for accurate butt joint, when the upper mold base stretches along the guide holes at the four corners of the lower mold base through the insertion rods at the four corners, the convex column below the upper mold base and the positioning groove at the upper edge of the lower mold base are convenient to accurately butt joint, so that when the mold is in sealed butt joint, the reliable quality of injection molding of a reagent card shell is ensured;
2. according to the reagent card shell mold convenient for accurate butt joint, when the upper mold base moves downwards and finishes butt joint with the lower mold base, the buffer strip with the barb-shaped cross section is in extrusion contact with the groove on the surface of the containing disc, so that the buffer strip is extruded and deformed, and the mold has a buffer effect when being conveniently butted and closed;
3. this reagent card shell mould convenient to accurate butt joint, when the raw materials was full when filling between become die cavity and roof, the cooling circulation pipe of die holder one side intercommunication cooled off the shaping to the raw materials of becoming die cavity inside, when roof and one-tenth die cavity accomplish the butt joint for sword strip and broken groove dock, carry out the separation and get rid of the burr at injection moulding's reagent card shell edge through the sword strip that is annular distribution, and then conveniently reduce the burr that reagent card shell injection moulding produced.
Drawings
FIG. 1 is a schematic structural view of a front cross section of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a schematic view of the bottom view structure of the present invention;
fig. 4 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.
In the figure: 1. a lower die holder; 2. a guide hole; 3. an upper die holder; 4. inserting a rod; 5. a holding tray; 6. positioning a groove; 7. a connecting plate; 8. a convex column; 9. a molding cavity; 10. breaking the groove; 11. a top plate; 12. a blade bar; 13. a fixed block; 14. a groove; 15. a butt joint groove; 16. a buffer strip; 17. injection molding a groove; 18. and (5) injection molding of the pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a reagent card shell mold facilitating accurate docking, comprising: die holder 1, guiding hole 2 has been seted up in the four corners of die holder 1, upper die base 3, the setting is in the top of die holder 1, and upper die base 3 docks through inserted bar 4 and 1 inside guiding hole 2 of die holder, and be connected between inserted bar 4 and the guiding hole 2 and be used for the direction butt joint, hold dish 5, the setting is at the top middle part of die holder 1, and hold four turnings of dish 5 and seted up constant head tank 6, connecting plate 7, the bottom middle part that sets up at upper die base 3, and four turnings of connecting plate 7 are fixed with projection 8.
The convex column 8 is in a conical structure, and the size of the convex column 8 is matched with that of the positioning groove 6.
When the upper die holder 3 stretches along the guide holes 2 at the four corners of the lower die holder 1 through the inserted bars 4 at the four corners, the convex column 8 below the upper die holder 3 is in accurate butt joint with the positioning groove 6 at the upper edge of the lower die holder 1.
A forming cavity 9 is formed in the middle of the containing disc 5, and broken grooves 10 are formed in the edges of the periphery of the forming cavity 9; the connection plate 7 is further provided with: a top plate 11 disposed below the connection plate 7; the knife strip 12 is arranged on the outer edge of the connecting plate 7 close to the top plate 11; and the fixing blocks 13 are arranged on two sides of the cutter bar 12, and the fixing blocks 13 are connected with the connecting plate 7 through hexagon socket head cap screws.
When the top plate 11 and the molding cavity 9 are butted, the knife strips 12 and the broken grooves 10 are butted, and burrs at the edge of the injection molded reagent card shell are blocked and removed through the knife strips 12 distributed in an annular shape.
The outer side of the containing disc 5 close to the forming cavity 9 is provided with a groove 14, the outer side of the connecting plate 7 close to the top plate 11 is provided with a butt joint groove 15, the inside of the butt joint groove 15 is connected with a buffer strip 16, and the cross section of the buffer strip 16 is of a barb-shaped structure.
When the upper die holder 3 moves downwards and the lower die holder 1 is butted, the buffer strip 16 with the section being in the shape of a barb is in extrusion contact with the groove 14 on the surface of the containing disc 5, so that the buffer strip 16 is extruded and deformed, and the buffer effect is ensured when the die is butted.
The edge of one side of holding dish 5 is seted up and is moulded plastics groove 17, and one side of connecting plate 7 is provided with injection molding pipe 18.
The injection-molded material is introduced into the mold cavity 9 inside the receiving pan 5 via the injection-molding tube 18, so that the material fills up between the mold cavity 9 and the top plate 11.
The working principle is as follows: when the reagent card shell mold facilitating accurate butt joint is used, firstly, the cutter bar 12 is installed at the peripheral edge of the top plate 11 through the fixing block 13, and one side of the buffer bar 16 is butted with the butt joint groove 15 in a viscose manner, after the injection molding pipe 18 is butted with the injection molding groove 17, the injection molding raw material is guided into the molding cavity 9 inside the containing tray 5 through the injection molding pipe 18, so that the raw material is injected and fed into the molding cavity 9, and the raw material inside the molding cavity 9 is cooled and molded through the cooling circulation pipe communicated with one side of the lower die holder 1, so that the reagent card shell is molded through the mold.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a reagent card shell mould convenient to accurate butt joint which characterized in that includes:
the device comprises a lower die base (1), wherein guide holes (2) are formed in four corners of the lower die base (1);
the upper die holder (3) is arranged above the lower die holder (1), the upper die holder (3) is butted with a guide hole (2) in the lower die holder (1) through an insert rod (4), and the insert rod (4) is connected with the guide hole (2) for guiding and butting;
the containing disc (5) is arranged in the middle of the top end of the lower die base (1), and positioning grooves (6) are formed in four corners of the containing disc (5);
the connecting plate (7) is arranged in the middle of the bottom end of the upper die base (3), and convex columns (8) are fixed at four corners of the connecting plate (7).
2. The reagent card shell mold facilitating accurate docking of claim 1, wherein: the convex column (8) is in a conical structure, and the size of the convex column (8) is matched with that of the positioning groove (6).
3. The reagent card shell mold facilitating accurate docking of claim 1, wherein: the middle part of the containing disc (5) is provided with a forming cavity (9), and the peripheral edge of the forming cavity (9) is provided with a broken groove (10).
4. The reagent card shell mold facilitating accurate docking of claim 1, wherein: the connecting plate (7) is further provided with:
a top plate (11) disposed below the connecting plate (7);
the cutter bar (12) is arranged on the outer edge of the connecting plate (7) close to the top plate (11);
and the fixing blocks (13) are arranged on two sides of the cutter strip (12), and the fixing blocks (13) are connected with the connecting plate (7) through hexagon socket head cap screws.
5. The reagent card shell mold facilitating precise docking of claim 4, wherein: the outer side of the containing disc (5) close to the forming cavity (9) is provided with a groove (14), the outer side of the connecting plate (7) close to the top plate (11) is provided with a butt joint groove (15), the inside of the butt joint groove (15) is connected with a buffer strip (16), and the cross section of the buffer strip (16) is of a barb-shaped structure.
6. The reagent card shell mold facilitating accurate docking of claim 1, wherein: an injection molding groove (17) is formed in the edge of one side of the containing disc (5), and an injection molding pipe (18) is arranged on one side of the connecting plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121230082.0U CN214926633U (en) | 2021-06-03 | 2021-06-03 | Reagent card shell mould convenient to accurate butt joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121230082.0U CN214926633U (en) | 2021-06-03 | 2021-06-03 | Reagent card shell mould convenient to accurate butt joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214926633U true CN214926633U (en) | 2021-11-30 |
Family
ID=79054829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121230082.0U Active CN214926633U (en) | 2021-06-03 | 2021-06-03 | Reagent card shell mould convenient to accurate butt joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214926633U (en) |
-
2021
- 2021-06-03 CN CN202121230082.0U patent/CN214926633U/en active Active
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Address after: 361000 west part of the first floor of the old plant, No. 168 huizuo Road, Xinyang Industrial Zone, Haicang District, Xiamen City, Fujian Province Patentee after: Xiamen Yixiehang Medical Technology Co.,Ltd. Address before: 361000 west part of the first floor of the old plant, No. 168 huizuo Road, Xinyang Industrial Zone, Haicang District, Xiamen City, Fujian Province Patentee before: Xiamen yixiehang Plastic Co.,Ltd. |