CN215750569U - Needle tube adsorption combined mechanism - Google Patents
Needle tube adsorption combined mechanism Download PDFInfo
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- CN215750569U CN215750569U CN202122323572.1U CN202122323572U CN215750569U CN 215750569 U CN215750569 U CN 215750569U CN 202122323572 U CN202122323572 U CN 202122323572U CN 215750569 U CN215750569 U CN 215750569U
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Abstract
The utility model relates to a needle tube adsorption combined mechanism, wherein the bottom of an adsorption seat is provided with a plurality of mounting grooves which are arranged side by side, an adsorption head is internally provided with a vent pipeline penetrating through the inner cavity of the adsorption head, the top of the adsorption head is provided with an installation head for being inserted into the mounting grooves, two side surfaces of the adsorption seat are respectively provided with a vacuumizing hole, the vacuumizing hole is communicated with the bottom of the mounting groove through a vacuumizing pipeline arranged in the adsorption seat, the adsorption head comprises an installation section, a clamping section and an adsorption section which are integrally formed, the installation section, the clamping section and the adsorption section are sequentially arranged from top to bottom, the installation section is provided with the installation head, the outer side wall of the top of the clamping section is provided with an annular step groove for sleeving a sealing ring, and the outer wall of the adsorption section is provided with at least one vent hole communicated with the vent pipeline; the utility model provides a needle tube adsorption combination mechanism which can improve the cleanliness of an adsorption hollow needle head and ensure the adsorption and discharge effects of the hollow needle head.
Description
Technical Field
The utility model relates to the related technical field of mechanical equipment, in particular to a needle tube adsorption combined mechanism.
Background
The needle tube adsorption combination is used for taking out a needle tube round product after injection molding and is used on a non-standard equipment moving material and an inserting box. The round injection molding product in the prior art is mostly taken out and clamped by the clamps, the clamping space has an indefinite factor, positioning deviation is easy to cause, damage to the product in different degrees is also caused, and the cost is high. The suction head inserting box adopts a manual inserting box, so that a heat source and foreign matters are easily brought into a product, and the product is damaged in different degrees.
In view of the above-mentioned drawbacks, the present designer is actively making research and innovation to create a needle tube absorption assembly mechanism, which has industrial application value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model aims to provide a needle tube adsorption combination mechanism which can improve the cleanliness of an adsorption hollow needle head and ensure the adsorption and discharge effects of the hollow needle head.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a needle tube adsorption combined mechanism comprises an adsorption seat, an adsorption head and a hollow needle head, wherein the bottom of the adsorption seat is provided with a plurality of mounting grooves which are arranged side by side, the adsorption head is internally provided with a vent pipeline which runs through the inner cavity of the adsorption head, the top of the adsorption head is provided with an installation head which is used for being inserted into the mounting grooves, two side surfaces of the adsorption seat are respectively provided with a vacuumizing hole, the vacuumizing hole is communicated with the bottoms of the mounting grooves through a vacuumizing pipeline which is arranged in the adsorption seat, the adsorption head comprises an installation section, a clamping section and an adsorption section which are integrally formed, the installation section, the clamping section and the adsorption section are sequentially arranged from top to bottom, the installation section is provided with the installation head, the outer side wall of the top of the clamping section is provided with an annular step groove which is used for sleeving a sealing ring, and the outer wall of the adsorption section is provided with at least one vent hole which is communicated with the vent pipeline, the bottom of the adsorption section is provided with an adsorption hole communicated with the vent pipeline, the inner diameter of the top end of the hollow needle head is smaller than the outer diameter of the clamping section, the inner diameter of the top end of the hollow needle head is larger than the outer diameter of the vent hole on the adsorption section, and the bottom of the hollow needle head is arranged to be a pointed end.
The needle tube adsorption combination mechanism is further improved, and the adsorption section is an inverted conical tip.
The needle tube adsorption combination mechanism is further improved, and the outer wall of the clamping section is provided with two clamping ports which are arranged in an axisymmetric manner.
The needle tube adsorption combination mechanism is further improved, and the outer wall of the adsorption section is provided with two vent holes which are axially symmetrically arranged and communicated with the vent pipeline.
The needle tube adsorption combination mechanism is further improved, and the installation groove and the vacuum-pumping pipeline are arranged vertically.
The needle tube adsorption combination mechanism is further improved, and a circle of positioning rings with a plurality of parallel vertical grains is arranged on the outer wall of the top port of the hollow needle head in a surrounding mode.
By the scheme, the utility model at least has the following advantages:
1. the round needle tube product after injection molding is taken out, so that the clamping space can be reduced, the positioning is accurate and firm, and the product is not damaged;
2. the method is used for non-standard box inserting equipment, can improve the productivity, does not damage products, reduces the space and reduces the entrance of a heat source of the products.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed 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 for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a front view of a syringe suction assembly according to the present invention;
fig. 2 is a schematic view of the structure of the adsorption head of fig. 1.
In the drawings, the meanings of the reference numerals are as follows.
1 adsorption seat 2 adsorption head
3 hollow needle head 4 mounting groove
5 vent line 6 mounting head
7 annular step groove of vacuum-pumping pipeline 8
9 air vent hole 10 clamping opening
11 positioning ring
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in fig. 1 and fig. 2, a needle tube adsorption combination mechanism comprises an adsorption seat 1, an adsorption head 2 and a hollow needle 3, wherein the bottom of the adsorption seat 1 is provided with a plurality of mounting grooves 4 arranged side by side, the adsorption head 2 is provided with a vent pipeline 5 penetrating through the inner cavity of the adsorption head, the top of the adsorption head 2 is provided with an installation head 6 inserted into the mounting grooves 4, two side surfaces of the adsorption seat 1 are respectively provided with a vacuum hole, the vacuum hole is communicated with the bottoms of the mounting grooves 4 through a vacuum pipeline 7 arranged in the adsorption seat 1, the adsorption head 2 comprises an installation section, a clamping section and an adsorption section which are integrally formed, the installation section, the clamping section and the adsorption section are sequentially arranged from top to bottom, the installation section is provided with the installation head 6, the outer side wall of the top of the clamping section is provided with an annular step groove 8 for sleeving a sealing ring, the bottom of the adsorption section is provided with an adsorption hole communicated with the vent pipeline 5, set up at least one air vent 9 that is linked together with vent line 5 on the outer wall of adsorption section, the internal diameter of 3 top ports of hollow syringe needle is less than the external diameter of clamping section, and the internal diameter of 3 top ports of hollow syringe needle is greater than the external diameter of vent department on the adsorption section, and 3 bottoms of hollow syringe needle are established to the point end.
The principle of the needle tube adsorption combined mechanism provided by the utility model is as follows:
the adsorption seat 1 and the adsorption head 2 in the needle tube adsorption combination mechanism are combined, namely, the installation head 6 on the adsorption head 2 is inserted into the installation groove 4 arranged on the adsorption seat 1, the sealing performance of the connection part between the adsorption head 2 and the adsorption seat 1 is ensured through the annular step groove 8 on the adsorption head 2, the adsorption seat 1 is communicated with a vacuum pumping device through a vacuum pumping hole, so that the suction force of negative pressure is generated at the air vent 9 arranged on the adsorption section in the adsorption head 3 and the adsorption hole arranged at the bottom of the adsorption section through the vacuum pumping pipeline 7, the installation grooves 4 and the air vent pipeline 5 which are communicated, thereby the hollow needle head 3 can be adsorbed, because the inner diameter of the top port of the hollow needle head 3 is smaller than the outer diameter of the clamping section, the inner diameter of the top port of the hollow needle head 3 is larger than the outer diameter of the air vent arranged on the adsorption section, and the bottom of the hollow needle head 3 is arranged to be a tip, thereby ensuring that the hollow needle head 3 can be inserted into the adsorption section of the adsorption head 2 through the top port, thereby forming the needle tube adsorption combination mechanism.
The needle tube adsorption combination mechanism is further improved, and various hollow needle heads 3 are conveniently inserted into an adsorption section after being adsorbed, and the adsorption section is an inverted conical tip.
The needle tube adsorption combination mechanism is further improved, and in order to clamp the clamping opening 10 to conveniently disassemble the adsorption head 2, two clamping openings 10 which are axially symmetrically arranged are formed in the outer wall of the clamping section.
The needle tube adsorption combination mechanism is further improved, and in order to generate uniform negative pressure suction in multiple directions on the hollow needle head 3, the outer wall of the adsorption section is provided with two vent holes which are axially symmetrically arranged and are communicated with a vent pipeline.
The needle tube adsorption combination mechanism is further improved, and in order to form a communicated pipeline, the installation groove 4 and the vacuum-pumping pipeline 7 are arranged vertically.
The needle tube adsorption combination mechanism is further improved, in order to conveniently detach the hollow needle head 3 on the adsorption section by holding the positioning ring 11 tightly, a circle of positioning ring 11 with a plurality of parallel vertical grains is arranged on the outer wall of the top end port of the hollow needle head 3 in a surrounding mode.
By the scheme, the utility model at least has the following advantages:
1. the round needle tube product after injection molding is taken out, so that the clamping space can be reduced, the positioning is accurate and firm, and the product is not damaged;
2. the method is used for non-standard box inserting equipment, can improve the productivity, does not damage products, reduces the space and reduces the entrance of a heat source of the products.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly referring to the number of technical features being grined. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection: either mechanically or electrically: the terms may be directly connected or indirectly connected through an intermediate member, or may be a communication between two elements.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, it should be noted that, for those skilled in the art, many modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a needle tubing adsorbs combined mechanism which characterized in that: comprises an adsorption seat (1), a plurality of adsorption heads (2) and a hollow needle head (3), wherein the bottom of the adsorption seat (1) is provided with a plurality of mounting grooves (4) which are arranged side by side, the adsorption heads (2) are internally provided with a ventilation pipeline (5) which runs through the inner cavity of the adsorption heads, the top of each adsorption head (2) is provided with a mounting head (6) which is used for being inserted into the mounting groove (4), two side surfaces of the adsorption seat (1) are respectively provided with a vacuumizing hole, the vacuumizing hole is communicated with the bottoms of the mounting grooves (4) through a vacuumizing pipeline (7) which is arranged in the adsorption seat (1), the adsorption heads (2) comprise a mounting section, a clamping section and an adsorption section which are integrally formed, the mounting section, the clamping section and the adsorption section are sequentially arranged from top to bottom, the mounting section is provided with the mounting head (6), the outer side wall of the top of the clamping section is provided with an annular step groove (8) for sleeving a sealing ring, the outer wall of the adsorption section is provided with at least one vent hole (9) communicated with the vent pipeline (5), the bottom of the adsorption section is provided with an adsorption hole communicated with the vent pipeline (5), the inner diameter of the top port of the hollow needle (3) is smaller than the outer diameter of the clamping section, the inner diameter of the top port of the hollow needle (3) is larger than the outer diameter of the vent hole on the adsorption section, and the bottom of the hollow needle (3) is arranged to be a tip.
2. The needle tube suction assembly as set forth in claim 1, wherein: the adsorption section is an inverted conical tip.
3. The needle tube suction assembly as set forth in claim 1, wherein: two clamping ports (10) which are arranged in an axisymmetric manner are formed in the outer wall of the clamping section.
4. The needle tube suction assembly as set forth in claim 1, wherein: the outer wall of the adsorption section is provided with two vent holes which are axially symmetrical and communicated with the vent pipeline.
5. The needle tube suction assembly as set forth in claim 1, wherein: the mounting groove (4) and the vacuum-pumping pipeline (7) are perpendicular to each other.
6. The needle tube suction assembly as set forth in claim 1, wherein: a circle of positioning rings (11) with a plurality of parallel vertical grains is arranged on the outer wall of the top port of the hollow needle head (3) in a surrounding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122323572.1U CN215750569U (en) | 2021-09-24 | 2021-09-24 | Needle tube adsorption combined mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122323572.1U CN215750569U (en) | 2021-09-24 | 2021-09-24 | Needle tube adsorption combined mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215750569U true CN215750569U (en) | 2022-02-08 |
Family
ID=80090662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122323572.1U Active CN215750569U (en) | 2021-09-24 | 2021-09-24 | Needle tube adsorption combined mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215750569U (en) |
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2021
- 2021-09-24 CN CN202122323572.1U patent/CN215750569U/en active Active
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