CN218576862U - Mould of reagent pipe lid - Google Patents
Mould of reagent pipe lid Download PDFInfo
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- CN218576862U CN218576862U CN202222794275.XU CN202222794275U CN218576862U CN 218576862 U CN218576862 U CN 218576862U CN 202222794275 U CN202222794275 U CN 202222794275U CN 218576862 U CN218576862 U CN 218576862U
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Abstract
The utility model provides a mould of a reagent tube cover body, which comprises a panel, a water gap plate, an upper backing plate, an upper movable mould, a mould core, a lower fixed mould, a lower backing plate, an ejector plate and a base from top to bottom, wherein the mould core comprises an upper mould core, a middle mould core and a lower mould core, the upper mould core and the middle mould core are fixed on the upper movable mould, and the lower mould core is fixed on the lower fixed mould; the upper die core is provided with a plurality of forming needles extending downwards, two sides of the upper die core along the length direction are provided with side sliding blocks, and the opposite surfaces of the sliding blocks at the two sides are provided with a plurality of semicircular thread grooves for forming the external thread of the first ladder of the cover body; the middle mold core is provided with a plurality of stepped holes, the end surface of the middle mold core close to the lower mold core is provided with a flow passage, and the flow passage is communicated with the stepped holes and is used for molding the cover body main body; a plurality of forming rods are arranged on the lower base plate, penetrate through the lower die core and are arranged in the stepped holes and are used for forming internal threads of the cover body; the utility model discloses realize a plurality of structures on the one shot forming lid, and a plurality of lids of one shot forming can the drawing of patterns smoothly simultaneously, improve production efficiency.
Description
Technical Field
The utility model relates to a mould field particularly, relates to a mould of reagent pipe lid.
Background
The mold is a tool for manufacturing molded products, and the products with different shapes are manufactured through different shapes of the mold, as shown in fig. 1, the cover body is in a three-stage ladder shape, ladder holes penetrating through the upper part and the lower part are formed in the cover body, anti-skid stripes are arranged on the outer side of a first-stage ladder, internal threads are arranged on the inner side of the first-stage ladder, and external threads are arranged on a third-stage ladder; secondly, the cover body is provided with internal threads and external threads and is in a step shape, so that a product is easily damaged when the mold is opened; and finally, the production efficiency is low in the production mode of forming one by one.
SUMMERY OF THE UTILITY MODEL
The utility model provides a mould of reagent pipe lid aims at improving unable one shot forming lid, leads to the impaired and the low problem of production efficiency of product during the die sinking easily.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a mould of a reagent tube cover body comprises a panel, a water gap plate, an upper base plate, an upper movable mould, a mould core, a lower fixed mould, a lower base plate, an ejector plate and a base from top to bottom, wherein the mould core comprises an upper mould core, a middle mould core and a lower mould core, the upper mould core and the middle mould core are fixed on the upper movable mould, the lower mould core is fixed on the lower fixed mould, and a rubber inlet tube is arranged in the middle of the upper movable mould;
the upper die core is I-shaped, a plurality of forming needles which extend downwards out of the upper die core are sequentially arranged in the middle of the upper die core along the length direction, side sliding blocks are arranged on two sides of the upper die core along the length direction, and a plurality of semicircular thread grooves are formed in opposite surfaces of the two side sliding blocks;
the middle mold core is provided with a plurality of stepped holes penetrating through the upper surface and the lower surface along the length direction, the diameter of one side of the stepped hole close to the lower mold core is larger than that of the stepped hole close to the upper mold core, a plurality of strip-shaped grooves are formed in one side of the stepped hole close to the lower mold core, a flow passage is formed in the end surface of the middle mold core close to the lower mold core, and the flow passage is communicated with the stepped holes;
lower mould benevolence is opened there is a plurality of shaft hole, be provided with a plurality of shaping poles on the lower bolster, the shaping pole passes great diameter is arranged in the shaft hole in the shoulder hole, set up the ejector pin on the thimble board, the lower bolster is opened there is the guiding hole, ejector pin one end slidable passes the guiding hole with the lower cover half is fixed.
Furthermore, the flow channel comprises a first flow channel and a second flow channel, one end of the first flow channel is connected with the rubber inlet pipe, the other end of the first flow channel is connected with the middle part of the second flow channel, and a plurality of third flow channels communicated with the stepped holes are respectively arranged on two sides of the position, connected with the first flow channel, of the second flow channel.
Furthermore, the second runner is inclined at two ends, and the bottom of the tail end of the second runner is flush with the bottom of the third runner.
Furthermore, a material fixing rod is further arranged on the lower backing plate, and one end of the material fixing rod can slidably penetrate through the lower die core and extend to the second flow channel.
Further, the lower backing plate is provided with a cooling pipe, the forming rod is hollow, and the cooling pipe is communicated with the hollow part in the forming rod.
Furthermore, one side of the side sliding block, which is far away from the die core, is provided with a shovel base, the upper end of the shovel base is arranged on the upper base plate, and the upper movable die is provided with a square hole for the shovel base to move up and down.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a reagent tube cover's mould simple structure, reasonable in design are ingenious, including top-down's panel, water gap board, upper padding plate, upper movable mould, mould benevolence, lower cover half, lower bolster plate, thimble board and base, and mould benevolence includes upper mould benevolence, well mould benevolence and lower mould benevolence, and upper mould benevolence and well mould benevolence are fixed at upper movable mould, and the lower mould benevolence is fixed at lower cover half; the upper die core is provided with a plurality of forming needles extending downwards, two sides of the upper die core along the length direction are provided with side sliding blocks, and the opposite surfaces of the sliding blocks at the two sides are provided with a plurality of semicircular thread grooves for forming the external thread of the first ladder of the cover body; the middle mold core is provided with a plurality of stepped holes, the end surface of the middle mold core close to the lower mold core is provided with a flow passage, and the flow passage is communicated with the stepped holes and is used for molding the cover body main body; a plurality of forming rods are arranged on the lower base plate, penetrate through the lower die core and are arranged in the stepped holes and are used for forming the internal threads of the cover body; the utility model discloses realize that a plurality of figurative lids of one shot forming can the drawing of patterns smoothly simultaneously on a mould, improve production efficiency.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings which are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.
FIG. 1 is a schematic view of a cover structure;
FIG. 2 is a schematic view of the overall structure of the mold for the reagent tube cover of the present invention;
fig. 3 is a schematic diagram showing a unit explosion of the mold of the reagent vessel cover of the present invention;
fig. 4 is an exploded view of the mold insert of the mold of the reagent tube cover of the present invention;
fig. 5 is a schematic structural view of the end surface of the middle mold core of the mold of the reagent tube cover body of the present invention, which is close to one side of the lower mold core;
fig. 6 is a schematic view of the structure of the lower cover half, the lower base plate and the ejector plate of the mold of the reagent tube cover of the present invention.
Description of the main elements
10. A panel;
20. a water gap plate;
30. an upper base plate; 301. a shovel base;
40. moving the mold upwards;
50. a mold core; 51. an upper die core; 511. a molding needle; 512. a side slider; 5121. a semicircular thread groove; 52. a middle mold core; 521. a stepped hole; 5211. a strip-shaped groove; 522. a first flow passage; 523. a second flow passage; 524. a third flow path; 53. a lower die core; 531. a shaft hole;
60. a lower fixed die;
70. a lower base plate; 701. forming a rod; 702. a material fixing rod;
80. an ejector plate; 801. a top rod;
90. a base;
100. a cover body; 1001. an internal thread; 1002. anti-skid stripes; 1003. and (4) external threads.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 2-6, the utility model discloses a mould of reagent pipe lid, panel 10 including top-down, nozzle plate 20, upper padding plate 30, go up movable mould 40, mould benevolence 50, lower cover half 60, lower bolster 70, thimble board 80 and base 90, mould benevolence 50 includes mould benevolence 51, well mould benevolence 52 and lower mould benevolence 53, it fixes at last movable mould 40 to go up mould benevolence 51 and well mould benevolence 52, lower mould benevolence 53 is fixed at lower cover half 60, it advances the jiao kou to set up on the panel 10, it corresponds 4 shaping units respectively to advance the jiao kou, every unit includes a rubber tube, advance two mould benevolence 50 of rubber tube lower extreme intercommunication, be provided with 6 die cavities that are used for shaping lid 100 in every mould benevolence 50. As shown in fig. 1, the lid 100 has a three-step shape, and has a stepped hole 521 formed therein to extend vertically therethrough, and the first step has anti-slip stripes 1002 formed on the outer side thereof, an internal thread 1001 formed on the inner side thereof, and an external thread 1003 formed on the third step.
Referring to fig. 3-5, the mold core 50 includes an upper mold core 51, a middle mold core 52 and a lower mold core 53, wherein the upper mold core 51 is i-shaped, a plurality of forming needles 511 extending downward from the upper mold core 51 are sequentially disposed in the middle of the upper mold core 51 along the length direction, the forming needles 511 are used for forming through holes inside third steps of the cover body 100, in this embodiment, one unit includes two mold cores 50, each upper mold core 51 includes 6 forming needles 511, that is, one unit can form 12 cover bodies 100 at a time, side sliding blocks 512 are disposed on two sides of the upper mold core 51 along the length direction, a plurality of semicircular thread grooves 5121 are disposed on opposite surfaces of the sliding blocks 512 on two sides, and 6 semicircular thread grooves 5121 are disposed on the sliding blocks 512 on two sides; when the mold is closed, the two corresponding circular grooves combine to form the external thread 1003 for forming the third step of the lid 100. Furthermore, a shovel base 301 is arranged on one side of the side sliding block 512 away from the die core 50, the upper end of the shovel base 301 is arranged on the upper backing plate 30, and the upper moving die 40 is provided with a square hole for the shovel base 301 to move up and down. Specifically, the lower end of the rubber inlet pipe of each unit is respectively communicated with two parallel mold cores 50, a first shovel base is arranged between the two mold cores 50 which are parallel to each other, and a second shovel base is arranged on the mold core 50 which is close to the side surface of the mold of the cover body 100, wherein a shaft hole 531 is formed in the middle of the 4 first shovel bases for the rubber inlet pipe to pass through, both ends of the lower side of the first shovel base which passes through the square hole are simultaneously connected with side sliding blocks 512 on the same side of the two mold cores 50, the second shovel base which passes through the square hole is connected with the side sliding blocks 512 of the upper mold core 51 which are close to the side surface of the mold of the cover body 100, the upper ends of the first shovel base and the second shovel base are arranged on the upper cushion plate 30, when the mold is opened, the upper cushion plate 30 moves upwards to drive the first shovel base to move upwards to drive the side sliding blocks 512 on the opposite sides of the two mold cores 50 to move out from the upper mold cores 51, the second shovel base drives the side sliding blocks 512 to move out from the other side of the upper mold core 51, and the third-level step external threads 1003 which are formed by the sliding blocks 512 can also be smoothly demolded.
Referring to fig. 3-5, the middle mold core 52 is provided with a plurality of stepped holes 521 penetrating through the upper and lower surfaces along the length direction, in this embodiment, the number of the stepped holes 521 is 6, and the number of the stepped holes corresponds to 6 forming needles 511 of the upper mold core 51, respectively, the diameter of the side of the stepped hole 521 close to the lower mold core 53 is larger than that of the side close to the upper mold core 51, and a plurality of strip-shaped grooves 5211 are provided on the side of the stepped hole 521 close to the lower mold core 53 for forming the external threads 1003 of the first-stage step of the cover 100; the end surface of the middle mold core 52 close to the lower mold core 53 is provided with a flow passage which is communicated with the stepped hole 521; specifically, the flow channels include a first flow channel 522 and a second flow channel 523, one end of the first flow channel 522 is connected to the hose, the other end of the first flow channel is connected to the middle of the second flow channel 523, two sides of the second flow channel 523 connected to the first flow channel 522 are respectively provided with a plurality of third flow channels 524 communicated with the stepped holes 521, the lower end of the hose is communicated with the two first flow channels 522, the ends of the two first flow channels 522 are respectively connected to the middle of the two second flow channels 523, the two second flow channels 523 are provided with 6 third flow channels 524 respectively communicated with the stepped holes 521 along the length direction, the hot melt adhesive flows from the hose inlet to the second flow channels 523 through the first flow channels 522 and then to the stepped holes 521 through the third flow channels 524, a plurality of cover bodies 100 can be formed at one time, further, the second flow channels 523 are inclined at two ends, the bottom of the ends of the second flow channel 523 is flush with the bottom of the third flow channel 524, and the second flow channel 523 is inclined at two ends to ensure that the stepped holes 521 can be filled with the plurality of cover bodies 521 one by one time, so that the cover bodies 100 can be formed at one time, and the production efficiency is improved.
Referring to fig. 3-5, the lower mold core 53 is provided with a plurality of shaft holes 531, the lower pad plate 70 is provided with a plurality of molding rods 701, the molding rods 701 pass through the shaft holes 531 and are disposed in the stepped holes 521 with a larger diameter, the molding rods 701 disposed in the stepped holes 521 are provided with threads for molding the internal threads 1001 of the first step of the cover body 100, and the lower pad plate 70 is provided with a cooling tube, the molding rods 701 are hollow, the cooling tube is communicated with the hollow part of the molding rods 701, and cools the first step of the cover body 100. The lower backing plate 70 is further provided with a fixing rod 702, one end of the fixing rod 702 can slidably penetrate through the lower die core 53 and extend into the second flow channel 523, hot melt adhesive flows to each stepped hole 521 through the second flow channel 523, so that the hot melt adhesive can be stacked and formed on the second flow channel 523 after being cooled, if the hot melt adhesive is not cleaned up in time, the flow channel can be blocked and cannot be used, an arc-shaped groove is formed in one end, placed in the second flow channel 523, of the fixing rod 702, so that the hot melt adhesive stacked after being cooled in the second flow channel 523 is connected with the fixing rod 702 during die opening, the ejector plate 80 is provided with the ejector rod 801, the lower backing plate 70 is provided with a guide hole, one end of the ejector rod 801 slidably penetrates through the guide hole and is fixed with the lower fixed die 60, the ejector plate 80 pushes the ejector rod 801 to push the lower die core 60 to drive the lower die core 53 to push the hot melt adhesive stacked after being cooled in the second flow channel 523 and the hot melt adhesive cover body 100 to fall off from the fixing rod 702 and the forming rod 701 respectively.
And (3) a mold opening process: the faceplate 10, the nozzle plate 20 and the upper backing plate 30 move upwards to drive the shovel base 301 to move upwards, the shovel base 301 drives the sliding block to move out from two sides of the upper mold core 51, then the upper movable mold 40 drives the upper mold core 51 and the middle mold core 52 to move upwards, finally, the ejector plate 80 pushes the ejector rod 801 to push the lower fixed mold 60 to drive the lower mold core 53 to remove the cover body 100 from the forming rod 701, and product demoulding is carried out.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 (6)
1. The utility model provides a mould of reagent pipe lid which characterized in that: the die comprises a panel, a water gap plate, an upper base plate, an upper movable die, a die core, a lower fixed die, a lower base plate, an ejector plate and a base from top to bottom, wherein the die core comprises an upper die core, a middle die core and a lower die core, the upper die core and the middle die core are fixed on the upper movable die, the lower die core is fixed on the lower fixed die, and a rubber inlet pipe is arranged in the middle of the upper movable die;
the upper die core is I-shaped, a plurality of forming needles which extend downwards out of the upper die core are sequentially arranged in the middle of the upper die core along the length direction, side sliding blocks are arranged on two sides of the upper die core along the length direction, and a plurality of semicircular thread grooves are formed in opposite surfaces of the two side sliding blocks;
the middle mold core is provided with a plurality of stepped holes penetrating through the upper surface and the lower surface along the length direction, the diameter of one side of each stepped hole close to the lower mold core is larger than that of the side close to the upper mold core, a plurality of strip-shaped grooves are formed in one side of each stepped hole close to the lower mold core, and a flow passage is formed in the end surface of the middle mold core close to the lower mold core and communicated with the stepped holes;
lower mould benevolence is opened there is a plurality of shaft hole, be provided with a plurality of shaping poles on the lower bolster, the shaping pole passes great diameter is arranged in the shaft hole in the shoulder hole, set up the ejector pin on the thimble board, the lower bolster is opened there is the guiding hole, ejector pin one end slidable passes the guiding hole with the lower cover half is fixed.
2. The mold for reagent vessel cover according to claim 1, wherein: the runner includes first runner and second runner, rubber tube is connected to first runner one end, and the other end is connected second runner middle part, the second runner with the position both sides that first runner is connected set up a plurality of intercommunication respectively the third runner of shoulder hole.
3. The mold for reagent vessel cover according to claim 2, wherein: the second runner is inclined at two ends, and the bottom of the tail end of the second runner is flush with the bottom of the third runner.
4. The mold for reagent vessel cover according to claim 3, wherein: the lower base plate is further provided with a material fixing rod, and one end of the material fixing rod can slidably penetrate through the lower die core and extend to the second flow channel.
5. The mold for reagent vessel cover according to claim 1, wherein: the lower backing plate is provided with a cooling pipe, the forming rod is hollow inside, and the cooling pipe is communicated with the hollow part inside the forming rod.
6. The mold for reagent vessel cover according to claim 1, wherein: and a shovel base is arranged on one side of the side sliding block, which is far away from the die core, the upper end of the shovel base is arranged on the upper base plate, and the upper movable die is provided with a square hole for the shovel base to move up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222794275.XU CN218576862U (en) | 2022-10-24 | 2022-10-24 | Mould of reagent pipe lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222794275.XU CN218576862U (en) | 2022-10-24 | 2022-10-24 | Mould of reagent pipe lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218576862U true CN218576862U (en) | 2023-03-07 |
Family
ID=85375363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222794275.XU Active CN218576862U (en) | 2022-10-24 | 2022-10-24 | Mould of reagent pipe lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218576862U (en) |
-
2022
- 2022-10-24 CN CN202222794275.XU patent/CN218576862U/en active Active
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