CN223918541U - High-efficient refrigerated medical test tube forming die - Google Patents
High-efficient refrigerated medical test tube forming dieInfo
- Publication number
- CN223918541U CN223918541U CN202520579978.1U CN202520579978U CN223918541U CN 223918541 U CN223918541 U CN 223918541U CN 202520579978 U CN202520579978 U CN 202520579978U CN 223918541 U CN223918541 U CN 223918541U
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- side wall
- fixedly connected
- wall
- test tube
- tube forming
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
本实用新型涉及医疗试管成型技术领域，公开了一种高效冷却的医疗试管成型模具，包括支架，所述支架侧壁固定连接有电动推杆，所述电动推杆输出端固定连接有推板一，所述推板一侧壁固定连接有冷却机，所述支架侧壁设置有定量组件，所述支架侧壁挤料组件，所述推板一一侧设置有顶升组件；所述定量组件包括料桶，所述料桶外壁设置有加热机，所述加热机侧壁固定连接有液压杆一。本实用新型中，通过启动液压杆一，带动料桶位移，后带动料桶顶部的放置板随之平移，使得放置板外壁在连接板内滑动，将料桶上方封堵，与此同时，料桶底部的料盖同步位移打开，料桶内的塑料得以挤出，实现了对原料定量挤出的效果，使试管冷却更均匀。
This utility model relates to the field of medical test tube forming technology, and discloses a high-efficiency cooling medical test tube forming mold, including a support, an electric push rod fixedly connected to the side wall of the support, a push plate fixedly connected to the output end of the electric push rod, a cooler fixedly connected to one side wall of the push plate, a metering component and an extrusion component on the side wall of the support, and a lifting component on one side of the push plate; the metering component includes a material barrel, a heater on the outer wall of the material barrel, and a hydraulic rod fixedly connected to the side wall of the heater. In this utility model, by activating the hydraulic rod, the material barrel is displaced, which in turn causes the placement plate on top of the material barrel to move horizontally, causing the outer wall of the placement plate to slide within the connecting plate, sealing the top of the material barrel. At the same time, the material cover at the bottom of the material barrel moves and opens synchronously, allowing the plastic inside the material barrel to be extruded, achieving the effect of quantitative extrusion of raw materials and making the test tube cooler more uniformly.
Description
Technical Field
The utility model relates to the technical field of medical test tube forming, in particular to a medical test tube forming die capable of efficiently cooling.
Background
Along with the continuous progress of medical technology, the demands for medical test tubes are increasing, not only are large-scale production required in quantity, but also more severe standards are provided for the aspects of dimensional accuracy, physical properties and the like of the medical test tubes in quality, and the medical test tube forming die capable of being cooled efficiently is generated, so that the production efficiency is improved and the product quality is ensured by optimizing the forming process, and the demands for rapid development of the medical industry are met.
At present, in the production process of the traditional medical test tube forming die, a conventional injection molding process and a conventional cooling mode are adopted, during injection molding, plastic raw materials are injected into a die cavity through an injection molding machine, cooling is carried out by means of a cooling water channel of the die, a coarser feeding system is relied on in the aspect of raw material supply, an effective means for accurately controlling the plastic quantity is lacked, the cooling system is relatively simple in design, the overall cooling effect is mainly focused, and fine adjustment and control are carried out according to the local cooling condition in the test tube forming process.
However, due to the lack of accurate control on the plastic amount in the injection molding process, when test tubes of different batches or even the same batch are molded, the plastic amount entering the mold cavity is different, and the inconsistent plastic amount can cause the plastic at different parts in the mold to show different cooling rates in the cooling process, the plastic amount in some areas is large, the cooling is relatively slow, the plastic amount in some areas is small, and the cooling is relatively fast, so that the test tubes are abnormal in local cooling in the cooling process, generate larger internal stress, further cause deformation, influence the critical quality indexes such as roundness, straightness and the like of the test tubes, and cannot stably meet the strict requirements of medical use.
Disclosure of utility model
In order to make up for the defects, the utility model provides a medical test tube forming die with high-efficiency cooling, and aims to solve the problem of abnormal local cooling caused by difference of plastic quantity in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a high-efficient refrigerated medical test tube forming die, includes the support, support lateral wall fixedly connected with electric putter, electric putter output fixedly connected with push pedal one, push pedal one lateral wall fixedly connected with cooler, the support lateral wall is provided with the ration subassembly, support lateral wall crowds material subassembly, push pedal one side is provided with the jacking subassembly;
The quantitative assembly comprises a charging basket, a heater is arranged on the outer wall of the charging basket, a first hydraulic rod is fixedly connected to the side wall of the heater, a first hydraulic rod is fixedly connected to the side wall of the charging basket, a placing plate is fixedly connected to the top of the charging basket, a connecting plate is fixedly connected to the side wall of the heater, a hopper is fixedly connected to the top of the connecting plate, the outer wall of the placing plate is slidably connected to the inner portion of the connecting plate, and a material cover is rotationally connected to the bottom of the charging basket.
As a further description of the above technical solution:
The extrusion assembly comprises a die head, the side wall of the die head is arranged inside the cooler, the side wall of the bracket is arranged on one side of the heater, the outer wall of the heater is provided with a feed inlet, and the side wall of the heater is arranged on one side of the hopper.
As a further description of the above technical solution:
the jacking component comprises a sliding column, and the outer wall of the sliding column is connected with the inner wall of the cooler in a sliding manner.
As a further description of the above technical solution:
The first side wall of the push plate is provided with a second hydraulic rod, and the output end of the second hydraulic rod is fixedly connected with a limiting block.
As a further description of the above technical solution:
And one side of the limiting block is fixedly connected with a sliding block, and the sliding block is internally and slidably connected with one side wall of the push plate.
As a further description of the above technical solution:
The other side of the limiting block is connected with a roller in a sliding manner, and the outer wall of the roller is rotationally connected with the side wall of the sliding column.
As a further description of the above technical solution:
The sliding column outer wall is sleeved with a spring, one end of the spring is fixedly connected to the side wall of the roller, and the other side of the spring is fixedly connected to the outer wall of the push plate.
The utility model has the following beneficial effects:
1. According to the utility model, the first hydraulic rod is started to drive the charging basket to move, and then the placing plate at the top of the charging basket is driven to translate along with the first hydraulic rod, so that the outer wall of the placing plate slides in the connecting plate to plug the upper part of the charging basket, and meanwhile, the material cover at the bottom of the charging basket is synchronously moved and opened, so that plastic in the charging basket can be extruded, the quantitative extrusion effect of raw materials is realized, the problem of abnormal local cooling caused by the difference of the plastic amount is avoided, the test tube is cooled more uniformly, and the product quality is improved.
2. According to the utility model, the second hydraulic rod is started to push the sliding block to slide, the limiting block is driven to translate, the roller slides to the bottom, the spring is retracted, the sliding column is separated from the side wall of the cooler, the adhesion force can be effectively overcome through the force generated by the retraction of the spring and the movement of the sliding column, the effect of demolding a test tube is achieved, the problems of adhesion between the test tube and a mold and labor-consuming demolding in the traditional demolding mode are solved, the stable and efficient demolding process is ensured, and the production efficiency is improved.
Drawings
FIG. 1 is a perspective view of a medical test tube forming mold with efficient cooling provided by the utility model;
FIG. 2 is a schematic diagram of a cross-sectional structure of a cooling machine for a medical test tube molding die with high cooling efficiency;
FIG. 3 is an enlarged view of FIG. 2 at A;
Fig. 4 is an enlarged view at B in fig. 2.
Legend description:
1. The device comprises a bracket, a2 electric push rod, a 3 push plate I, a 4 cooling machine, a 5 heating machine, a 6 placing plate, a 7 hopper, a 8 feeding hole, a 9 die head, a 10 hydraulic rod I, a 11 charging bucket, a 12 connecting plate, a 13 material cover, a 14 hydraulic rod II, a 15 limiting block, a 16 sliding block, a 17 roller, a 18 spring, a 19 sliding column.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to figures 1-3, the embodiment of the utility model provides a high-efficiency cooling medical test tube forming die, which comprises a bracket 1, wherein the side wall of the bracket 1 is fixedly connected with an electric push rod 2 through a welding process, the electric push rod 2 can control the moving distance and speed of a push plate I3, the shell of the electric push rod 2 is made of aluminum alloy materials, the sufficient strength is ensured, the integral weight is reduced, the output end of the electric push rod 2 is fixedly connected with the push plate I3, the push plate I3 is in smooth sliding connection on a track through a sliding block, the side wall of the push plate I3 is fixedly connected with a cooler 4 through a bolt, the main shell of the cooler 4 is made of stainless steel, a complicated cooling water channel is arranged in the cooling water channel, the cooling water channel is made of copper tubes, so as to improve the heat conduction efficiency, the side wall of the bracket 1 is provided with a quantitative assembly for accurately controlling the extruded plastic amount, one side wall extrusion assembly of the bracket 1 is provided with a jacking assembly, and one side of the push plate I3 is in charge of smoothly jacking the test tube after being formed and cooled;
The ration subassembly includes storage bucket 11, storage bucket 11 wholly is cylindricly, be made by stainless steel material, have corrosion resistance and resistance to compression, storage bucket 11 outer wall is provided with heater 5, heater 5 lateral wall is through welded mode fixedly connected with hydraulic stem 10, hydraulic stem 10 lateral wall fixed connection is at storage bucket 11 lateral wall, when hydraulic stem 10 starts, can drive storage bucket 11 and displace, storage bucket 11 top fixedly connected with places board 6, heater 5 lateral wall fixedly connected with connecting plate 12, connecting plate 12 is the U-shaped, its top fixedly connected with hopper 7, place board 6 outer wall sliding connection is inside connecting plate 12, ensure that the card dun phenomenon can not appear in the slip in-process, storage bucket 11 bottom rotation is connected with material lid 13, when storage bucket 11 displacement, material lid 13 can open or close thereupon, realize the ration extrusion to plastic raw materials.
Specifically, high-efficient refrigerated medical test tube forming die, during operation, firstly, pour into inside hopper 7 into the material hopper, then enter into the heater 5 inside, enter into the cooler 4 inside afterwards, the inside mould of cooler 4, take away the heat rapidly by means of circulating water, make plastics rapid cooling shaping, when the difference in plastics volume appears, easy make test tube local cooling too fast or too slow, in case detect the uneven condition of cooling, start hydraulic stem one 10, hydraulic stem one 10 drives storage bucket 11 and shifts, along with storage bucket 11 removes, the board 6 of placing at its top also translates correspondingly, place board 6 outer wall and steadily slide in connecting plate 12 inside, until with storage bucket 11 top shutoff completely, simultaneously, the material lid 13 of storage bucket 11 bottom shifts open thereupon, make plastics in the storage bucket 11 can enter into the heater 5 inside through feed inlet 8, and then heat the raw materials, can reduce the problem of deformation that causes because of the cooling is uneven, let the test tube more accord with medical use standard.
Referring to fig. 1, 2 and 4, the extrusion assembly comprises a die head 9, the die head 9 is formed by precisely processing alloy steel to ensure that plastic melt can be extruded uniformly and stably, the side wall of the die head 9 is arranged inside a cooler 4 to ensure that plastic can be cooled and shaped in time in the extrusion process, the side wall of a bracket 1 is arranged on one side of a heater 5, a feed inlet 8 is formed in the outer wall of the heater 5, the design of the feed inlet 8 facilitates the injection of plastic raw materials, the side wall of the heater 5 is arranged on one side of a hopper 7, the jacking assembly comprises a sliding column 19, the outer wall of the sliding column 19 is in sliding connection with the inner wall of the cooler 4, the side wall of a first push plate 3 is provided with a second hydraulic rod 14, the output end of the second hydraulic rod 14 is fixedly connected with a limiting block 15, the limiting block 15 is of a cuboid structure and is made of aluminum alloy, the weight is light and the processing is facilitated, the sliding block 16 is fixedly connected to one side of the limiting block 15 through welding, the sliding groove matched with the side wall of the first push plate 3 is formed in the sliding block 16, the sliding block can flexibly slide on the side wall of the first push plate 3, the roller 17 is slidably connected to the other side of the limiting block 15, the roller 17 is made of bearing steel, the surface is subjected to grinding processing, the surface is flexibly rotated, the outer wall of the roller 17 is rotationally connected to the side wall of the sliding column 19, the spring 18 is sleeved on the outer wall of the sliding column 19, one end of the spring 18 is fixedly connected to the side wall of the roller 17, the other side of the spring 18 is fixedly connected to the outer wall of the first push plate 3, when the second hydraulic rod 14 acts, the limiting block 15 is driven to translate, the roller 17 slides on the side wall of the sliding column 19, the spring 18 is compressed, the position of the sliding column 19 is controlled, and finally the demoulding operation of a test tube is completed.
In the cooling link of medical test tube shaping, the situation that the circulation of air is unsmooth often can appear, this moment hydraulic stem two 14 begins the operation, it promotes slider 16 and slides along the track, slider 16's removal drives stopper 15 synchronous translation, afterwards drive gyro wheel 17 rolls on stopper 15's lateral wall, when gyro wheel 17 rolls to the top of stopper 15 lateral wall, spring 18 receives the extrusion and shrink, this makes the sliding column 19 tightly laminate on cooler 4's lateral wall, cooler 4 begins working immediately, cool off the material that is in the shaping stage, after the cooling process is accomplished, start hydraulic stem two 14 again, hydraulic stem two 14 promotes slider 16 to slide again, slider 16 drives stopper 15 and takes place the displacement, along the removal of stopper 15, gyro wheel 17 rolls down to the bottom along stopper 15's lateral wall, spring 18 gradually resumes the original form under the drive of gyro wheel 17, begin to retract, spring 18's retract drives sliding column 19 and removes, make it break away from cooler 4's lateral wall, afterwards, the test tube is deviate from in the mould to promote the climbing, after the drawing of patterns, can ensure that the process is more steady, high-efficient drawing of patterns, high-efficient and time consuming on the material cools down, the whole production quality is guaranteed for the test tube has been provided for the whole production quality, the production cycle is greatly improved, the production quality is guaranteed for the test tube has been produced.
The working principle is that in the medical test tube forming process, the difference of plastic quantity can cause partial cooling to be too fast or too slow, at the moment, the first hydraulic rod 10 is started, the charging basket 11 is driven to displace through the first hydraulic rod 10, the placing plate 6 at the top of the charging basket 11 is driven to translate, the outer wall of the placing plate 6 is driven to slide in the connecting plate 12, so that the upper part of the charging basket 11 is blocked, meanwhile, the material cover 13 at the bottom of the charging basket 11 is also displaced, the material cover 13 is opened, the material can be extruded, the internal stress and deformation caused by uneven cooling are reduced, and the indexes such as roundness and straightness of the test tube are ensured to meet the requirements;
When the medical test tube is cooled, the situation that air is not smooth occurs, the second hydraulic rod 14 is started, the sliding block 16 is driven to slide, the limiting block 15 is driven to translate, the roller 17 is driven to slide on the side wall of the limiting block 15, when the sliding block slides to the top, the spring 18 is compressed, the sliding column 19 is attached to the side wall of the cooler 4, the material is cooled, after cooling is completed, the second hydraulic rod 14 is started again, the sliding block 16 is driven to slide through the second hydraulic rod 14, the limiting block 15 is driven to displace, the roller 17 is driven to slide to the bottom of the limiting block 15, the spring 18 is driven to retract, the sliding column 19 is driven to displace, the sliding column 19 is separated from the side wall of the cooler 4, the demolding is completed by jacking, the adhesion problem between the test tube and the mold can be effectively overcome, and the whole production efficiency is improved.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.
Claims (7)
1. The medical test tube forming die with high-efficiency cooling comprises a support (1) and is characterized in that an electric push rod (2) is fixedly connected to the side wall of the support (1), a push plate I (3) is fixedly connected to the output end of the electric push rod (2), a cooler (4) is fixedly connected to the side wall of the push plate I (3), a quantitative assembly is arranged on the side wall of the support (1), a material extruding assembly is arranged on the side wall of the support (1), and a jacking assembly is arranged on one side of the push plate I (3);
The quantitative assembly comprises a charging basket (11), a heater (5) is arranged on the outer wall of the charging basket (11), a first hydraulic rod (10) is fixedly connected to the side wall of the heater (5), a first hydraulic rod (10) is fixedly connected to the side wall of the charging basket (11), a placing plate (6) is fixedly connected to the top of the charging basket (11), a connecting plate (12) is fixedly connected to the side wall of the heater (5), a hopper (7) is fixedly connected to the top of the connecting plate (12), the outer wall of the placing plate (6) is slidably connected to the inside of the connecting plate (12), and a material cover (13) is rotationally connected to the bottom of the charging basket (11).
2. The medical test tube forming die with efficient cooling function according to claim 1, wherein the extruding component comprises a die head (9), the side wall of the die head (9) is arranged inside the cooler (4), the side wall of the bracket (1) is arranged on one side of the heater (5), the outer wall of the heater (5) is provided with a feed inlet (8), and the side wall of the heater (5) is arranged on one side of the hopper (7).
3. The high-efficiency cooling medical test tube forming die according to claim 2, wherein the jacking component comprises a sliding column (19), and the outer wall of the sliding column (19) is slidably connected to the inner wall of the cooler (4).
4. The medical test tube forming die with efficient cooling as claimed in claim 3, wherein the side wall of the first pushing plate (3) is provided with a second hydraulic rod (14), and the output end of the second hydraulic rod (14) is fixedly connected with a limiting block (15).
5. The high-efficiency cooling medical test tube forming die of claim 4, wherein a sliding block (16) is fixedly connected to one side of the limiting block (15), and the sliding block (16) is internally and slidably connected to the side wall of the first push plate (3).
6. The high-efficiency cooling medical test tube forming die according to claim 5, wherein a roller (17) is connected to the other side of the limiting block (15) in a sliding manner, and the outer wall of the roller (17) is rotatably connected to the side wall of the sliding column (19).
7. The efficient cooling medical test tube forming die as set forth in claim 6, wherein a spring (18) is sleeved on the outer wall of the sliding column (19), one end of the spring (18) is fixedly connected to the side wall of the roller (17), and the other side of the spring (18) is fixedly connected to the outer wall of the first push plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520579978.1U CN223918541U (en) | 2025-03-31 | 2025-03-31 | High-efficient refrigerated medical test tube forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520579978.1U CN223918541U (en) | 2025-03-31 | 2025-03-31 | High-efficient refrigerated medical test tube forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223918541U true CN223918541U (en) | 2026-02-17 |
Family
ID=98756802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520579978.1U Active CN223918541U (en) | 2025-03-31 | 2025-03-31 | High-efficient refrigerated medical test tube forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223918541U (en) |
-
2025
- 2025-03-31 CN CN202520579978.1U patent/CN223918541U/en active Active
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