CN217098398U - Injection molding raw material batching device for injector - Google Patents
Injection molding raw material batching device for injector Download PDFInfo
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- CN217098398U CN217098398U CN202122950672.7U CN202122950672U CN217098398U CN 217098398 U CN217098398 U CN 217098398U CN 202122950672 U CN202122950672 U CN 202122950672U CN 217098398 U CN217098398 U CN 217098398U
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Abstract
The utility model discloses a syringe raw materials dosing unit that moulds plastics relates to syringe production and processing equipment technical field, including the batching box, still include: the blanking subassembly, the blanking subassembly includes the blanking section of thick bamboo of mutual disposition, the blanking section of thick bamboo is installed at the batching box roof, and mixes the subassembly, mix the subassembly and include first mixing portion and second mixing portion, intermittent type nature sealing member carries out intermittent type nature sealing treatment to blanking bobbin base portion to make the raw materials intermittent type nature in the blanking section of thick bamboo fall to the conveying pipeline in, rotate through driving the defeated material blade of spiral, the defeated material blade of spiral drives the material at the pivoted in-process and carries in the conveying pipeline to carry the material to the mixing intracavity through the second conveying pipeline, mix the stirring once more to the raw materials through arranging the multiunit stirring part at the mixing intracavity, effectively improved mixed effect, and effectively avoid the material to block up at the in-process of carrying.
Description
Technical Field
The utility model relates to an injector production and processing equipment technical field specifically is an injector raw materials dosing unit that moulds plastics.
Background
The syringe is a common medical consumable, and a channel between a vein and liquid medicine is established through aseptic processing and is used for intravenous infusion. Generally, the infusion apparatus is formed by connecting eight parts, namely an intravenous needle or an injection needle, a needle head protective cap, an infusion hose, a liquid medicine filter, a flow rate regulator, a drip cup, a bottle stopper puncture outfit, an air filter and the like, wherein the partial infusion apparatus also comprises an injection part, a medicine adding port and the like, and the traditional infusion apparatus is made of PVC (polyvinyl chloride) as a raw material.
The existing injector needs to mix raw materials in the production and processing process, and the raw materials are usually required to be mixed and stirred in the mixing process, however, the existing injector injection molding raw material mixing device is difficult to adjust the blanking amount, and equipment blockage is easily caused due to excessive blanking at one time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an injection molding raw material dosing unit of syringe to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a raw materials dosing unit is moulded plastics to syringe, includes the batching box, still includes:
a blanking assembly including oppositely disposed blanking barrels mounted on a top wall of the dispensing box, and
mixing assembly, mixing assembly includes first mixing portion and second mixing portion, first mixing portion includes the feed cylinder of mutual disposition in the batching box, feed cylinder and feed cylinder are through first blanking union coupling, set up intermittent type nature sealing member between feed cylinder and the first blanking intertube for carry out intermittent type nature to the feed cylinder and seal in order to realize intermittent type nature blanking, set up the spiral delivery material blade in the feed cylinder, second mixing portion includes the hybrid chamber, the hybrid chamber is connected with feed cylinder through the second blanking, arrange multiunit stirring part in the hybrid chamber, stirring part is used for mixing the stirring to the material that falls to the hybrid chamber.
Preferably, the top of the blanking barrel is provided with a conveyer belt, and the conveyer belt is used for conveying external materials into the blanking barrel.
Preferably, intermittent type nature sealing member includes the closing plate, closing plate slidable mounting is in blanking barrel bottom, both sides fixed mounting driving motor between the blanking barrel, the oval wheel of driving motor output fixed connection, batching box roof fixed mounting guide arm, guide arm surface mutual disposition reset spring, reset spring one end is fixed, other end fixed connection sliding seat, sliding seat slidable mounting is on the guide arm surface, sliding seat and closing plate fixed connection, oval wheel and closing plate contact.
Preferably, the output shaft of the driving motor is fixedly connected with a first bevel gear, one ends, close to each other, of the spiral material conveying blades on two sides extend and are fixedly connected with a second bevel gear, and the second bevel gears on two sides are meshed with the first bevel gears.
Preferably, the mixing chamber top sets up the drive box, stirring part includes that the dwang in the mixing chamber is arranged to the multiunit, driving motor output shaft end is connected with the dwang transmission through bearing and belt, multiunit puddler is evenly arranged on the surface of the dwang.
Preferably, the bottom of the mixing cavity is provided with a first blanking plate and a second blanking plate, the second blanking plate is fixedly installed in the batching box, the first blanking plate is rotatably installed on the surface of the second blanking plate, one end of the first blanking plate, far away from the second blanking plate, is fixedly connected with the rotating rod, and the surfaces of the first blanking plate and the second blanking plate are provided with a plurality of groups of arc-shaped blanking through grooves.
Preferably, batching box bottom sets up row material pipe for to lead to the material discharge that falls down from the blanking, the batching box lateral wall sets up the mounting panel, is used for installing fixedly the device.
Compared with the prior art, the beneficial effects of the utility model are that:
different kinds of raw materials to be treated are respectively added into the blanking barrel, and intermittent sealing treatment is carried out on the bottom of the blanking barrel through an intermittent sealing component, so that the raw materials in the blanking barrel intermittently fall into the conveying barrel and rotate through driving the spiral conveying blade, the spiral conveying blade drives the materials to be conveyed in the conveying barrel in a rotating process, so that the materials are conveyed into a mixing cavity through a second conveying pipe, the raw materials are mixed and stirred again through a plurality of groups of stirring components arranged in the mixing cavity, the mixing effect is effectively improved, and the blockage of the materials in the conveying process is effectively avoided.
Drawings
FIG. 1 is a schematic structural diagram of a syringe injection molding material dosing unit.
Fig. 2 is an enlarged schematic structural view of a syringe injection molding material batching device at a point a in fig. 1.
FIG. 3 is a schematic structural diagram of a second blanking plate in the injection molding raw material batching device of the injector.
In the figure: 1-a batching box; 2-a blanking barrel; 3-a conveyor belt; 4-driving the motor; 5-bevel gear one; 6-bevel gear II; 7-a first down pipe; 8-a material conveying cylinder; 9-helical conveying blade; 10-a second blanking pipe; 11-a belt; 12-a drive box; 13-a sealing plate; 14-a mounting plate; 15-a mixing chamber; 16-a stirring rod; 17-rotating rods; 18-a first blanking plate; 19-a second blanking plate; 20-arc blanking through grooves; 21-a discharge pipe; 22-a return spring; 23-a movable seat; 24-a guide rod; 25-elliptical wheel.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-3, a syringe injection molding raw material batching device comprises a batching box 1, a blanking assembly and a mixing assembly, wherein the blanking assembly comprises oppositely arranged blanking barrels 2, the blanking barrels 2 are arranged on the top wall of the batching box 1, the mixing assembly comprises a first mixing part and a second mixing part, the first mixing part comprises material conveying barrels 8 oppositely arranged in the batching box 1, the material conveying barrels 8 are connected with the blanking barrels 2 through first blanking pipes 7, intermittent sealing components are arranged between the blanking barrels 2 and the first blanking pipes 7 and used for intermittently sealing the blanking barrels 2 to realize intermittent blanking, spiral material conveying blades 9 are arranged in the material conveying barrels 8, the second mixing part comprises a mixing cavity 15, the mixing cavity 15 is connected with the material conveying barrels 8 through second blanking pipes 10, a plurality of groups of stirring components are arranged in the mixing cavity 15, the stirring component is used for mixing and stirring the materials falling into the mixing cavity 15;
specifically, in this embodiment, will wait that the different kind of raw materials of batching add respectively to blanking barrel 2 in, carry out intermittent type nature sealing treatment to blanking barrel 2 bottom through intermittent type nature sealing member to make the raw materials intermittent type nature in blanking barrel 2 fall to conveying cylinder 8 in, rotate through driving auger delivery blade 9, auger delivery blade 9 drives the material at the pivoted in-process and carries in conveying cylinder 8, carries the material to mixing chamber 15 in through second conveying pipeline 10, mixes the stirring once more to the raw materials through arranging the multiunit stirring part in mixing chamber 15, has effectively improved the mixing effect, and effectively avoids the material to block up at the in-process of carrying.
As a further scheme of the utility model, 2 tops of blanking section of thick bamboo set up conveyer belt 3, conveyer belt 3 is used for carrying external material to in the blanking section of thick bamboo 2.
As a further scheme of the embodiment of the present invention, the intermittent sealing component includes a sealing plate 13, the sealing plate 13 is slidably mounted at the bottom of the charging barrel 2, two sides of the driving motor 4 are fixedly mounted between the charging barrel 2, the output end of the driving motor 4 is fixedly connected with an elliptical wheel 25, the top wall of the batching box 1 is fixedly mounted with a guide rod 24, a reset spring 22 is oppositely arranged on the surface of the guide rod 24, one end of the reset spring 22 is fixed, the other end of the reset spring is fixedly connected with a movable seat 23, the movable seat 23 is slidably mounted on the surface of the guide rod 24, the movable seat 23 is fixedly connected with the sealing plate 13, and the elliptical wheel 25 is in contact with the sealing plate 13;
specifically, in this embodiment, the driving motor 4 is started, the driving motor 4 drives the elliptical wheel 25 to rotate, the elliptical wheel 25 pushes the sealing plate 13 to slide at the bottom of the blanking cylinder 2 in the rotating process, and along with the continuous rotation of the elliptical wheel 25, the return spring 22 drives the sealing plate 13 to horizontally reciprocate between the blanking cylinders 2, so that intermittent sealing is realized.
As a further proposal of the embodiment of the utility model, the output shaft of the driving motor 4 is fixedly connected with a first bevel gear 5, one end of the spiral conveying blades 9 at two sides, which are close to each other, extends and is fixedly connected with a second bevel gear 6, and the second bevel gears 6 at two sides are both meshed with the first bevel gear 5;
specifically, in this embodiment, the driving motor 4 drives the first bevel gear 5 to rotate, and the first bevel gear 5 drives the spiral material conveying blade 9 to rotate by being meshed with the second bevel gears 6 on the two sides.
As a further scheme of the embodiment of the present invention, a driving box 12 is disposed at the top of the mixing chamber 15, the stirring component includes a plurality of sets of rotating rods 17 disposed in the mixing chamber 15, the end of the output shaft of the driving motor 4 is in transmission connection with the rotating rods 17 through a bearing and a belt 11, and a plurality of sets of stirring rods 16 are uniformly disposed on the surface of the rotating rods 17;
specifically, in this embodiment, the material in the conveying cylinder 8 falls to the mixing chamber 15 through the second blanking pipe 10, the driving motor 4 drives the dwang 17 to rotate through the belt 11 and the belt pulley, the dwang 17 drives the puddler 16 to rotate, mixes the stirring and handles the material in the mixing chamber 15.
As a further scheme of the embodiment of the present invention, a first blanking plate 18 and a second blanking plate 19 are disposed at the bottom of the mixing chamber 15, the second blanking plate 19 is fixedly mounted in the batching box 1, the first blanking plate 18 is rotatably mounted on the surface of the second blanking plate 19, one end of the first blanking plate 18, which is far away from the second blanking plate 19, is fixedly connected to the rotating rod 17, and a plurality of groups of arc-shaped blanking through grooves 20 are disposed on the surfaces of the first blanking plate 18 and the second blanking plate 19;
specifically, in this embodiment, the material after mixing and stirring in the mixing chamber 15 falls on the surface of the first blanking plate 18, the rotating rod 17 drives the first blanking plate 18 to rotate, the first blanking plate 18 enables the upper and lower two groups of blanking through grooves 20 to be communicated in the rotating process, and the raw material in the mixing chamber 15 is discharged through the blanking through grooves 20.
As a further scheme of the utility model, 1 bottom of batching box sets up row material pipe 21 for to discharge from the material that the blanking leads to groove 20 and falls, 1 lateral wall of batching box sets up mounting panel 14, is used for installing fixedly to the device.
The utility model discloses a theory of operation is: different types of raw materials to be mixed are respectively added into a blanking cylinder 2, a driving motor 4 is started, the driving motor 4 drives an elliptical wheel 25 to rotate, the elliptical wheel 25 pushes a sealing plate 13 to slide at the bottom of the blanking cylinder 2 in the rotating process, along with the continuous rotation of the elliptical wheel 25, a reset spring 22 drives the sealing plate 13 to horizontally reciprocate between the blanking cylinder 2, so that intermittent sealing is realized, the raw materials in the blanking cylinder 2 intermittently fall into a material conveying cylinder 8, the material conveying cylinder 8 rotates by driving a spiral material conveying blade 9, the spiral material conveying blade 9 drives the materials to be conveyed in the material conveying cylinder 8 in the rotating process, so that the materials are conveyed into a mixing cavity 15 through a second material conveying pipe 10, the materials in the material conveying cylinder 8 fall into the mixing cavity 15 through the second material conveying pipe 10, and the driving motor 4 drives a rotating rod 17 to rotate through a belt 11 and a belt pulley, the dwang 17 drives the puddler 16 and rotates, mixes the stirring to the material in the mixing chamber 15 and handles.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. The utility model provides a raw materials dosing unit is moulded plastics to syringe, includes batching box (1), its characterized in that still includes:
a blanking assembly including oppositely arranged blanking barrels (2), the blanking barrels (2) being mounted on the top wall of the batching box (1), and
mixing assembly, mixing assembly includes first mixture portion and second mixture portion, first mixture portion includes defeated feed cylinder (8) of relative arrangement in batching box (1), defeated feed cylinder (8) are connected through first blanking pipe (7) with blanking cylinder (2), set up intermittent type nature sealing member between blanking cylinder (2) and first blanking pipe (7) for carry out intermittent type nature to blanking cylinder (2) and seal in order to realize intermittent type nature blanking, set up defeated material blade (9) of spiral in defeated feed cylinder (8), second mixture portion includes mixing chamber (15), mixing chamber (15) are connected with defeated feed cylinder (8) through second blanking pipe (10), arrange multiunit stirring part in mixing chamber (15), stirring part is used for mixing the material that falls to mixing chamber (15).
2. The injection molding raw material dosing device of the injector according to claim 1, wherein a conveyer belt (3) is arranged at the top of the dropping barrel (2), and the conveyer belt (3) is used for conveying external materials into the dropping barrel (2).
3. The injection molding raw material proportioning device of a syringe as claimed in claim 1 or 2, wherein the intermittent sealing component comprises a sealing plate (13), the sealing plate (13) is slidably mounted at the bottom of the charging barrel (2), a driving motor (4) is fixedly mounted between the charging barrel (2) at two sides, an elliptical wheel (25) is fixedly connected at the output end of the driving motor (4), a guide rod (24) is fixedly mounted at the top wall of the proportioning box (1), a return spring (22) is oppositely arranged on the surface of the guide rod (24), one end of the return spring (22) is fixed, the other end of the return spring is fixedly connected with a movable seat (23), the movable seat (23) is slidably mounted on the surface of the guide rod (24), the movable seat (23) is fixedly connected with the sealing plate (13), and the elliptical wheel (25) is in contact with the sealing plate (13).
4. The injector injection molding raw material dosing device according to claim 3, wherein an output shaft of the driving motor (4) is fixedly connected with a first bevel gear (5), one ends of the spiral conveying blades (9) at two sides, which are close to each other, extend and are fixedly connected with a second bevel gear (6), and the second bevel gears (6) at two sides are meshed with the first bevel gear (5).
5. A raw material dosing unit for injection molding of injectors as claimed in claim 4, wherein the top of the mixing chamber (15) is provided with a drive box (12), the stirring part comprises a plurality of sets of rotating rods (17) arranged in the mixing chamber (15), the end of the output shaft of the drive motor (4) is in transmission connection with the rotating rods (17) through bearings and belts (11), and a plurality of sets of stirring rods (16) are uniformly arranged on the surface of the rotating rods (17).
6. The injection molding raw material dosing device of the injector according to claim 5, wherein a first blanking plate (18) and a second blanking plate (19) are arranged at the bottom of the mixing chamber (15), the second blanking plate (19) is fixedly installed in the dosing box (1), the first blanking plate (18) is rotatably installed on the surface of the second blanking plate (19), one end of the first blanking plate (18) far away from the second blanking plate (19) is fixedly connected with the rotating rod (17), and a plurality of groups of arc-shaped blanking through grooves (20) are formed in the surfaces of the first blanking plate (18) and the second blanking plate (19).
7. A raw material dosing unit for injection molding of injectors as claimed in claim 6, characterized in that the dosing tank (1) is provided at its bottom with a discharge pipe (21) for discharging the material falling from the discharge channel (20), and the dosing tank (1) is provided at its side walls with mounting plates (14) for mounting and fixing the unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122950672.7U CN217098398U (en) | 2021-11-29 | 2021-11-29 | Injection molding raw material batching device for injector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122950672.7U CN217098398U (en) | 2021-11-29 | 2021-11-29 | Injection molding raw material batching device for injector |
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| Publication Number | Publication Date |
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| CN217098398U true CN217098398U (en) | 2022-08-02 |
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| CN202122950672.7U Active CN217098398U (en) | 2021-11-29 | 2021-11-29 | Injection molding raw material batching device for injector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116533405A (en) * | 2023-05-12 | 2023-08-04 | 广东达益新材料有限公司 | Composite material preparation method based on barrel casting curing process |
-
2021
- 2021-11-29 CN CN202122950672.7U patent/CN217098398U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116533405A (en) * | 2023-05-12 | 2023-08-04 | 广东达益新材料有限公司 | Composite material preparation method based on barrel casting curing process |
| CN116533405B (en) * | 2023-05-12 | 2023-11-10 | 广东达益新材料有限公司 | Composite material preparation method based on barrel casting curing process |
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