CN209973183U - Paste extrusion device - Google Patents
Paste extrusion device Download PDFInfo
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- CN209973183U CN209973183U CN201920724673.XU CN201920724673U CN209973183U CN 209973183 U CN209973183 U CN 209973183U CN 201920724673 U CN201920724673 U CN 201920724673U CN 209973183 U CN209973183 U CN 209973183U
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Abstract
The utility model relates to a paste extrusion device, belonging to the technical field of medical supplies, comprising a shell and a baffle plate, wherein the baffle plate divides the shell into an upper device area and a lower tube body area; a transmission mechanism is arranged in the device area, the transmission mechanism comprises a guide rail, a lead screw, a nut which is in threaded connection with the lead screw, and a supporting seat, the supporting seat is fixed on the shell, the lead screw is in rotational connection with the supporting seat, and the nut is in sliding connection with the guide rail; a piston is arranged in the tube body area, and the tube body is divided into a cavity area and a material storage area from top to bottom by the piston; the upper end of the piston is fixedly provided with a connecting rod, and the piston is fixedly connected with a nut on the screw rod through the connecting rod; a discharge hole is formed in the bottom of the material storage area, and a one-way valve is arranged in the discharge hole; the material storage area is provided with a feeding hole, and a sealing cover is arranged at the feeding hole. The device separates the material storage area from the transmission area, solves the problems of stirring, waste and easy pollution caused by a transmission mechanism in the paste extrusion process, and has the advantages of simple structure, thorough extrusion and convenient use.
Description
Technical Field
The utility model belongs to the technical field of medical supplies, a paste extrusion device is related to.
Background
In the existing medical field, the problem that the content of some medicine packaging tubes, especially thick paste packaging tubes, is not used completely often exists, waste is caused, especially when the price of the ointment is expensive, the economic loss caused to a patient is serious, and the treatment cost of the patient is increased.
SUMMERY OF THE UTILITY MODEL
In view of this, an object of the present application is to provide a paste extruding apparatus, which separates a material storage area and a transmission area, solves the problems of stirring, waste and easy contamination caused by a transmission mechanism in the paste extruding process, and has the advantages of simple structure, thorough extrusion and convenient use.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a paste extrusion device comprises a shell and an inverted L-shaped partition plate positioned on the inner side of the lower part of the shell, wherein the partition plate divides the shell into an upper device area and a lower pipe area;
a transmission mechanism is arranged in the device area, the transmission mechanism comprises a guide rail, a lead screw, a nut which is in threaded connection with the lead screw, and a supporting seat, the supporting seat is fixed on the shell, the lead screw is in rotary connection with the supporting seat, and the nut is in sliding connection with the guide rail;
a piston is arranged in the pipe body area, and the piston divides the pipe body into a cavity area and a material storage area from top to bottom;
the upper end of the piston is fixedly provided with a connecting rod, and the piston is fixedly connected with a nut on the screw rod through the connecting rod;
a discharge hole is formed in the bottom of the material storage area, and a one-way valve is arranged in the discharge hole;
the material storage area is provided with a feeding hole, and a sealing cover is arranged at the feeding hole.
Optionally, the connecting rod, the nut and the piston are both in threaded connection.
Optionally, the guide rail has a V-groove configuration.
Optionally, the discharge port is detachably connected with the housing.
Optionally, one end of the screw rod, which is far away from the discharge hole, is fixedly connected with a handle, and the handle is located outside the shell.
Optionally, the piston comprises a piston body and a sealing ring, and the sealing ring is located between the piston body and the shell and is detachably connected with the piston body.
Optionally, the housing is transparent, and the housing is provided with scale marks.
The beneficial effects of the utility model reside in that:
1. the utility model discloses the paste extrusion device of record through distinguishing material storage area and transmission, has solved stirring, extravagant and the easy contaminated problem that produces because of drive mechanism at the in-process that the paste was extruded, has simple structure, extrudes thoroughly and convenient to use's advantage.
2. The utility model discloses the cream extrusion device of record adopts V type guide rail for the slider does benefit to the steady movement of piston to neutrality.
3. The utility model discloses the cream extrusion device of record can realize that the ration of cream is extruded through setting up the scale mark on transparent casing.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.
Drawings
For the purposes of promoting a better understanding of the objects, features and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
fig. 1 is a schematic structural view of a paste extrusion device of the present invention;
fig. 2 is a sectional view a-a of fig. 1.
Reference numerals: handle 1, casing 2, sealed lid 3, discharge gate 4, connecting rod 5, baffle 6, supporting seat 7, lead screw 8, guide rail 9, piston 10.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in any way limiting the scope of the invention; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "back", etc., indicating directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
Referring to fig. 1 to 2, a paste extruding apparatus includes a housing 2 and an inverted L-shaped partition plate 6 positioned inside a lower portion of the housing 2, the partition plate 6 dividing the housing 2 into an upper apparatus region and a lower tube region; a transmission mechanism is arranged in the device area, the transmission mechanism comprises a guide rail 9, a lead screw 8, a nut which is in threaded connection with the lead screw 8 and a supporting seat 7, the supporting seat 7 is fixed on the shell 2, the lead screw 8 is in rotational connection with the supporting seat 7, and the nut is in sliding connection with the guide rail 9; a piston 10 is arranged in the pipe body area, and the piston 10 divides the pipe body into a cavity area and a material storage area from top to bottom; the upper end of the piston 10 is in threaded connection with a connecting rod 5, the piston 10 is fixedly connected with a nut on the screw rod through the connecting rod 5, and the connecting rod 5 is in threaded connection with the nut; the material storage area is provided with a discharge port 4, a one-way valve is arranged in the discharge port 4, and the discharge port 4 is in threaded connection with the shell 2; the material storage area is provided with a material inlet which is detachably connected with the shell 2, and a sealing cover 3 is arranged at the material inlet; the guide rail 9 is provided with a V-shaped groove structure; one end of the screw rod 8 far away from the discharge hole 4 is fixedly connected with a handle 1, and the handle 1 is positioned outside the shell 2.
Preferably, the housing 2 is transparent, and the housing 2 is provided with scale marks.
The utility model discloses a use: the handle 1 is rotated, the handle 1 drives the screw rod 8 to rotate, the screw rod 8 drives the nut to move along the guide rail 9, the piston 10 is further moved, and the piston 10 extrudes paste to enable the paste to overflow from the discharge hole 4. The one-way valve of the device has the function of sealing paste, and a sealing element is not required to be additionally arranged at the discharge port 4.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.
Claims (7)
1. A paste extrusion device is characterized in that: the device comprises a shell and an inverted L-shaped partition plate positioned on the inner side of the lower part of the shell, wherein the partition plate divides the shell into an upper device area and a lower pipe body area;
a transmission mechanism is arranged in the device area, the transmission mechanism comprises a guide rail, a lead screw, a nut which is in threaded connection with the lead screw, and a supporting seat, the supporting seat is fixed on the shell, the lead screw is in rotary connection with the supporting seat, and the nut is in sliding connection with the guide rail;
a piston is arranged in the pipe body area, and the piston divides the pipe body into a cavity area and a material storage area from top to bottom;
the upper end of the piston is fixedly provided with a connecting rod, and the piston is fixedly connected with a nut on the screw rod through the connecting rod;
a discharge hole is formed in the bottom of the material storage area, and a one-way valve is arranged in the discharge hole;
the material storage area is provided with a feeding hole, and a sealing cover is arranged at the feeding hole.
2. A paste extrusion apparatus according to claim 1, characterized in that: the connecting rod is in threaded connection with the nut and the piston.
3. A paste extrusion apparatus according to claim 1, characterized in that: the guide rail is provided with a V-shaped groove structure.
4. A paste extrusion apparatus according to claim 1, characterized in that: the discharge hole is detachably connected with the shell.
5. A paste extrusion apparatus according to claim 1, characterized in that: the one end fixedly connected with handle that the discharge gate was kept away from to the lead screw, the handle is located the outside of casing.
6. A paste extrusion apparatus according to claim 1, characterized in that: the piston comprises a piston body and a sealing ring, and the sealing ring is located between the piston body and the shell and is detachably connected with the piston body.
7. A paste extrusion apparatus according to claim 1, characterized in that: the shell is transparent, and scale marks are arranged on the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920724673.XU CN209973183U (en) | 2019-05-20 | 2019-05-20 | Paste extrusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920724673.XU CN209973183U (en) | 2019-05-20 | 2019-05-20 | Paste extrusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209973183U true CN209973183U (en) | 2020-01-21 |
Family
ID=69263190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920724673.XU Active CN209973183U (en) | 2019-05-20 | 2019-05-20 | Paste extrusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209973183U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111658988A (en) * | 2020-06-09 | 2020-09-15 | 唐杰良 | Quantitative ointment extruder for dermatological department |
| CN112360883A (en) * | 2020-11-03 | 2021-02-12 | 赵金朋 | Ball filler for assembling double-row ball slewing bearing |
-
2019
- 2019-05-20 CN CN201920724673.XU patent/CN209973183U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111658988A (en) * | 2020-06-09 | 2020-09-15 | 唐杰良 | Quantitative ointment extruder for dermatological department |
| CN112360883A (en) * | 2020-11-03 | 2021-02-12 | 赵金朋 | Ball filler for assembling double-row ball slewing bearing |
| CN112360883B (en) * | 2020-11-03 | 2022-07-19 | 山东巨通机械有限公司 | Ball filler for assembling double-row ball slewing bearing |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 1-5, standard workshop, Jinfeng biomedical industrial park, No. 28, Gaoxin Avenue, Jiulongpo District, Chongqing Patentee after: Ruixi (Chongqing) Biotechnology Co.,Ltd. Address before: 400039 No. 77-1 and No. 77-4 B3089, No. 17, Shiqiao Paving Shiyang Road, Jiulongpo District, Chongqing Patentee before: Ruixi (Chongqing) Biotechnology Co.,Ltd. |