CN211388839U - Suction head quick replacement mechanism - Google Patents
Suction head quick replacement mechanism Download PDFInfo
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- CN211388839U CN211388839U CN201921616069.1U CN201921616069U CN211388839U CN 211388839 U CN211388839 U CN 211388839U CN 201921616069 U CN201921616069 U CN 201921616069U CN 211388839 U CN211388839 U CN 211388839U
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- suction head
- guide rod
- sucker
- assembly
- upper seat
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Abstract
The utility model provides a suction head quick replacement mechanism, which relates to the technical field of vacuum suction heads, and comprises a suction head connecting rod component, a suction head upper seat component, a suction head base bottom plate and a suction head base cover plate for installing and connecting the suction head connecting rod component, the suction head base cover plate is provided with a U-shaped groove, a suction head connecting rod component is arranged and connected in the U-shaped groove, the sucker connecting rod component comprises a guide rod sleeve which is wrapped outside, the outer wall of the guide rod sleeve is provided with a groove, one end of the suction head connecting rod component is connected with a suction head, a large suction head component and a small suction head component are arranged on a bottom plate of the suction head base, the large sucker assembly and the small sucker assembly are selectively matched and connected with the sucker connecting plate assembly, the sucker upper seat assembly comprises a sucker upper seat, the suction head seat of honour is external to have the manipulator, the utility model discloses whole device simple structure can realize the quick replacement of different suction heads.
Description
Technical Field
The utility model belongs to the technical field of the vacuum suction head technique and specifically relates to a suction head quick replacement mechanism is related to.
Background
In many high-precision laminating and assembling devices, a vacuum suction structure for taking products is used, and the vacuum suction structure for taking products is generally a suction head structure, while the suction head structure in the prior art is generally the following structure: including a manipulator (be triaxial, four-axis or even six-axis manipulator), be provided with the suction head structure on the manipulator, suction head structural connection suction apparatus removes the suction head structure to on being absorb the product through the manipulator, draws air through suction apparatus and takes out the product and carry the product to the assembly station through the arm once more. However, different suction heads are required for different product materials, and the suction heads need to be switched in the production and assembly processes, but generally, the suction heads and the mechanical arm are fixed by screws or other complicated connection relations, and when the suction heads are switched, necessary parts need to be disassembled and replaced by screws, so that the production efficiency of equipment is affected.
Based on the above series of problems, the following technical solutions have been developed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a suction head quick replacement mechanism, the whole simple structure of this device, convenient to use.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a suction head quick replacement mechanism, which comprises a suction head connecting rod component, a suction head upper seat component, a suction head base bottom plate and a suction head base cover plate for installing and connecting the suction head connecting rod component,
wherein the suction head base cover plate is provided with a U-shaped groove, a suction head connecting rod component is arranged and connected in the U-shaped groove, the suction head connecting rod component comprises a guide rod outer sleeve which is externally wrapped, the outer wall of the guide rod outer sleeve is provided with a groove,
the sucker base bottom plate is provided with a large sucker assembly and a small sucker assembly which are selectively connected with the sucker connecting plate assembly in a matching way, the sucker upper seat assembly comprises a sucker upper seat, the sucker upper seat is externally connected with a mechanical arm, the outer wall of the sucker upper seat is provided with a round hole, the round hole is provided with a steel ball in a matching way, the steel ball passes through the round hole and is clamped into a groove of the guide rod outer sleeve to realize the self-locking of the sucker connecting rod assembly and the sucker upper seat assembly,
the suction head base bottom plate is connected with the suction head base cover plate through screws.
Furthermore, the sucker connecting rod assembly further comprises a spring guide rod and a spring, the spring guide rod penetrates through the spring to be connected with a guide rod outer sleeve, and a guide groove is formed in the guide rod outer sleeve.
Furthermore, the spring guide rod is connected with the guide rod outer sleeve through a guide bolt.
Furthermore, one end of the spring guide rod penetrates through the suction head and is connected with the suction head in an interference fit mode, and the pressure of the suction head on the materials is controlled through the expansion and contraction of the spring guide rod.
Furthermore, the suction head upper seat assembly further comprises a rubber leather sleeve, and the rubber leather sleeve is sleeved on the suction head upper seat and the steel balls.
Furthermore, the aperture of the round hole is smaller than the diameter of the steel ball.
Furthermore, a small disc is further arranged on the guide rod outer sleeve, and the small disc is connected with a U-shaped groove in the suction head base cover plate through a clamping groove.
Compared with the prior art, the utility model following beneficial effect has:
1. the utility model drives the sucker upper seat to move to the placing stations of the large sucker and the small sucker to lift up and down through the mechanical arm and the connecting structure between the guide rod outer sleeve and the sucker upper seat, so that the whole device has simple structure and can realize the quick replacement of different suckers;
2. the utility model discloses a steel ball and rubber leather sheath on the suction head seat of honour, because the aperture size of round hole is less than the diameter size of steel ball, and because the rubber overcoat wraps up the position that the steel ball exists, when carrying out the auto-lock, the steel ball can be crowded but can not fall out again by the spring guide arm one time, because there is the parcel of rubber leather sheath, accomplish the auto-lock after the steel ball enters the recess of guide arm overcoat, can realize the quick connection to the guide arm overcoat;
3. the utility model discloses a set up the spring on the spring guide arm, provide flexible buffering when suction head work and change, avoid causing the harm to the suction head, whole simple structure, convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic sectional view of the suction head connection;
FIG. 2 is a schematic view of the structure of the suction head and the base plate of the suction head
FIG. 3 is a schematic view of the structure of the cover plate of the suction head base;
in the figure: 1-a suction head; 2-a spring; 3-a spring guide rod; 4-guide bar coat; 5-a suction head upper seat; 6-steel balls; 7-rubber leather sheath; 8-large suction head assembly; 9-small suction head assembly; 10-a suction head base bottom plate; 11-a suction head base cover plate; 12-a circular hole; 13-U-shaped groove; 14-Small circular disk
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model provides a suction head quick replacement mechanism. The technical solution provided by the present invention will be explained in more detail with reference to fig. 1 to 2.
As shown in fig. 1-2, in order to solve a lot of present high accuracy laminating equipment, need frequently change the suction head to the different suction heads of material use of difference, it is inconvenient to use, and the manual work is changed, unsatisfied laminating equipment realizes the problem of automatic demand, the utility model discloses suction head quick replacement mechanism who mentions, as shown in fig. 1, include: the suction head comprises a suction head 1, a spring 2, a spring guide rod 3, a guide rod outer sleeve 4, a suction head upper seat 5, a steel ball 6, a rubber leather sleeve 7, a large suction head assembly, a small suction head assembly 9, a suction head base bottom plate 10 and a suction head base upper cover 11.
Wherein: the suction head connecting rod assembly consists of the spring guide rod 3, the spring 2 and the guide rod outer sleeve 4, the spring guide rod 3 penetrates through the spring 2 and is connected with the guide rod outer sleeve 4, a hole is formed in the spring guide rod 3, a guide groove is formed in the guide rod outer sleeve 4, and the spring guide rod 3 is connected with the guide rod outer sleeve 4 through a guide bolt; spring guide 3 be connected with suction head 1, preferably utilize interference fit to connect, interference fit, rely on the interference value in axle and hole promptly, make the part surface produce elastic pressure after the assembly between, thereby obtain the hookup of fastening, realize spring guide 3 and suction head 1's coaxial coupling simultaneously, in addition through the flexible of spring guide 3, can control the pressure of suction head 1 to the material, thereby it provides the flexible buffering when suction head 1 works and changes to make it, avoid causing the harm to suction head 1, whole simple structure, high durability and convenient use.
The sucker upper seat 5, the steel balls 6 and the rubber leather sheath 7 form a sucker upper seat assembly, the outer wall of the sucker upper seat 5 is provided with a round hole 12, the steel balls 6 can be put in from the outer wall but can not fall off, the rubber leather sheath 7 is sleeved on the sucker upper seat 5 and the steel balls 6, the guide rod outer sleeve 4 is inserted into the suction head upper seat 5, the steel ball 6 is clamped into the groove of the guide rod outer sleeve 4 for self-locking, and the steel ball 6 can not fall off because the aperture size of the round hole 12 is smaller than the diameter size of the steel ball 6, and because the rubber outer sleeve 7 wraps the position of the steel ball 6, when the self-locking is carried out, the steel ball 6 can be extruded by the spring guide rod 3 but can not fall out, because of the wrapping of the rubber leather sheath 7, the steel ball 6 can complete self-locking after entering the groove of the guide rod outer sheath 4, the guide rod jacket 4 can be quickly connected, and the suction head base bottom plate 10 and the suction head base cover plate 11 are connected through screws.
A suction head quick replacement structure use be used for high accuracy laminating equipment, specific, as shown in fig. 2, big suction head subassembly 8 and little suction head subassembly 9 place on suction head base bottom plate 10, need to explain here, big suction head subassembly 8 and little suction head subassembly 9's size is in the utility model discloses do not give concrete figure, but can be according to the size of the big suction head subassembly 8 of the scientific selection of operating mode needs and little suction head subassembly 9, suction head connecting rod subassembly is located suction head base cover plate 11's U type groove 13, suction head seat of honour 5 be connected with the manipulator. The laminating equipment during operation uses little suction head subassembly 9 earlier, and when big suction head subassembly 8 is changed to needs, its action flow is: the manipulator drives the sucker assembly to move to the position right in front of a sucker base cover plate 11U-shaped groove 13 of a small sucker assembly 9 placing station on a sucker base bottom plate 10, the height of the small sucker assembly 9 is slightly higher than that of the sucker base bottom plate 10, the manipulator drives the small sucker assembly 9 to completely move into the sucker base cover plate 11U-shaped groove 13, the manipulator moves upwards, the sucker base cover plate 11U-shaped groove 13 clamps a small disc 14 on the guide rod outer sleeve 4, and the small sucker assembly 9 is separated from the sucker upper seat assembly; the manipulator drives the sucker upper seat assembly to move right above the large sucker assembly 8, then moves downwards to the sucker upper seat assembly, the steel ball 6 is clamped into the groove of the guide rod outer sleeve 4 in the large sucker assembly 8, self-locking is achieved, the manipulator ascends to enable the large sucker assembly 8 to be slightly higher than the sucker base bottom plate 10, the sucker base cover plate 11U-shaped groove 13 is removed, and all processes of sucker replacement are completed so far.
The utility model discloses a place big suction head subassembly 8 and little suction head subassembly 9 at fixed station, manipulator drive suction head seat of honour subassembly removes to fixed station, realizes the auto-lock through recess and the steel ball 6 of suction head seat of honour subassembly of guide arm overcoat 4 in the suction head connecting rod subassembly, makes suction head subassembly and suction head seat of honour subassembly separation through the U type groove 13 of the little disc 14 on the spring guide 3 and suction head base subassembly, whole device simple structure can realize the fast switch-over of a plurality of suction heads 1.
Any technical solution disclosed in the present invention is, unless otherwise stated, disclosed a numerical range if it is disclosed, and the disclosed numerical range is a preferred numerical range, and any person skilled in the art should understand that: the preferred ranges are merely those values which are obvious or representative of the technical effect which can be achieved. Because numerical value is more, can't be exhaustive, so the utility model discloses just disclose some numerical values with the illustration the technical scheme of the utility model to, the numerical value that the aforesaid was enumerated should not constitute right the utility model discloses create the restriction of protection scope.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" 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 specifically limited otherwise.
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.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The above description is only the specific implementation manner of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is familiar with the technical scope of the present invention, and according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (7)
1. A suction head quick replacement mechanism is characterized in that: comprises a sucker connecting rod component, a sucker upper seat component, a sucker base bottom plate (10) and a sucker base cover plate (11) for installing and connecting the sucker connecting rod component,
wherein a U-shaped groove (13) is arranged on the suction head base cover plate (11), a suction head connecting rod component is arranged and connected in the U-shaped groove (13), the suction head connecting rod component comprises a guide rod outer sleeve (4) which is wrapped outside, a groove is arranged on the outer wall of the guide rod outer sleeve (4), one end of the suction head connecting rod component is connected with a suction head (1),
the suction head base bottom plate (10) is provided with a large suction head assembly (8) and a small suction head assembly (9), the large suction head assembly (8) and the small suction head assembly (9) are in selective matching connection with the suction head connecting plate assembly, the suction head upper seat assembly comprises a suction head upper seat (5), the suction head upper seat (5) is externally connected with a mechanical arm, the outer wall of the suction head upper seat (5) is provided with a round hole (12), the round hole (12) is provided with a steel ball (6) in a matching way, the self-locking of the suction head connecting plate assembly and the suction head upper seat assembly is realized by clamping the steel ball (6) into a groove of the guide rod outer sleeve (4) through the round hole,
the suction head base bottom plate (10) is connected with the suction head base cover plate (11) through screws.
2. The tip quick change mechanism of claim 1, wherein: the suction head connecting rod assembly further comprises a spring guide rod (3) and a spring (2), the spring guide rod (3) penetrates through the spring (2) to be connected with a guide rod outer sleeve (4), and a guide groove is formed in the guide rod outer sleeve (4).
3. The tip quick change mechanism of claim 2, wherein: the spring guide rod (3) is connected with the guide rod outer sleeve (4) through a guide bolt.
4. The tip quick change mechanism of claim 2, wherein: one end of the spring guide rod (3) penetrates through the suction head (1) and is connected with the suction head (1) in an interference fit mode, and the pressure of the suction head (1) on the material is controlled through the expansion and contraction of the spring guide rod (3).
5. The tip quick change mechanism of claim 1, wherein: the suction head upper seat assembly further comprises a rubber leather sleeve (7), and the rubber leather sleeve (7) is sleeved on the suction head upper seat (5) and the steel balls (6).
6. The tip quick change mechanism of claim 1, wherein: the aperture of the round hole (12) is smaller than the diameter of the steel ball (6).
7. The tip quick change mechanism of claim 1, wherein: the guide rod outer sleeve (4) is further provided with a small disc (14), and the small disc (14) is connected with a U-shaped groove (13) in the suction head base cover plate (11) through a clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921616069.1U CN211388839U (en) | 2019-09-26 | 2019-09-26 | Suction head quick replacement mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921616069.1U CN211388839U (en) | 2019-09-26 | 2019-09-26 | Suction head quick replacement mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN211388839U true CN211388839U (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921616069.1U Active CN211388839U (en) | 2019-09-26 | 2019-09-26 | Suction head quick replacement mechanism |
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| CN (1) | CN211388839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113879651A (en) * | 2021-09-30 | 2022-01-04 | 英业达(重庆)有限公司 | Connection structure convenient to inhale dismouting of header subassembly |
-
2019
- 2019-09-26 CN CN201921616069.1U patent/CN211388839U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113879651A (en) * | 2021-09-30 | 2022-01-04 | 英业达(重庆)有限公司 | Connection structure convenient to inhale dismouting of header subassembly |
| CN113879651B (en) * | 2021-09-30 | 2023-02-24 | 英业达(重庆)有限公司 | Connection structure convenient to inhale dismouting of header subassembly |
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