CN212449337U - Cohesive distributor - Google Patents
Cohesive distributor Download PDFInfo
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- CN212449337U CN212449337U CN202021781360.7U CN202021781360U CN212449337U CN 212449337 U CN212449337 U CN 212449337U CN 202021781360 U CN202021781360 U CN 202021781360U CN 212449337 U CN212449337 U CN 212449337U
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- cohesive
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Abstract
The utility model relates to a material distributing device, in particular to cohesion formula tripper, including the linear guide who is used for carrying screw spare, linear guide's one end is equipped with the main support, and the main support is equipped with the discharge gate, is equipped with a pair of screw spare on the linear guide and carries interior armful wheel one by one on the main support, and by the clamp of carried screw spare in a pair of armful wheel centre, still be equipped with on the main support and be used for driving two and embrace a round pivoted actuating mechanism, two rotation opposite directions of embracing the wheel, the utility model discloses can eliminate the condition of dividing the material failure among the traditional cylinder blank material distribution system, show improvement system efficiency, reduce artificial intervention.
Description
Technical Field
The utility model relates to a distributing device, in particular to cohesion formula tripper.
Background
In automated assembly systems, an automatic nail feeding system is an important link. The automatic nail feeding system mainly comprises a vibration feeding part and an automatic material distributing part. Fig. 1 shows a vibrating disk type automatic feeding system, in which screws and other parts are conveyed to a linear guide portion through a spiral vibrating disk, then enter a distributor through the linear guide portion, and are conveyed to a designated workstation one by one according to a certain position order through the distributor. In such a feeding system, the material distributor usually uses a cylinder to push the nail cutting module to sequentially separate the screws on the linear guide rail one by one, thereby achieving the function of material distribution. However, the distributor has a significant problem that when the screw cap parts are overlapped together due to vibration of the screw, the air cylinder nail cutting module is difficult to ensure that all the nails are efficiently and accurately separated, so that the situation of distributing failure occurs. That is, the currently used distributor has the situation that the separation is not clear, which leads to the distribution failure.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem of the failed material distribution in the prior art, the utility model provides a cohesion type distributor with good material distribution effect.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a cohesive type tripper, is including the linear guide who is used for carrying screw spare, linear guide's one end is equipped with the main support, and the main support is equipped with the discharge gate, the main support on be equipped with a pair of screw spare with linear guide carry interior armful wheel one by one, by the centre of a pair of armful wheel of the clamp of screw spare of conveying, still be equipped with on the main support and be used for driving two and embrace a round pivoted actuating mechanism, two rotation opposite directions of embracing the wheel.
As an embodiment of the utility model, the wheel of embracing on have with screw member complex arc wall.
As another embodiment of the utility model, the spoke of embracing the wheel and including circumference equipartition, the spoke on slide and be equipped with the slider, the slider head be the arc, the slider left and right sides is equipped with the spout, all slides in the left and right sides spout and is equipped with the arc draw runner.
Furthermore, the extension line of the cross section side line of the end face of the outer side of the arc-shaped sliding strip penetrates through the center line of the holding wheel, so that the sliding strips of two adjacent sliding blocks are spliced together.
Furthermore, an adjusting structure for adjusting the distance between the two embracing wheels is arranged on the main support.
Furthermore, the main support on be equipped with two pivots, two embrace the wheel and set up respectively in two pivots, be fixed with the gear respectively in two pivots, two gear intermeshing, be connected with servo motor in one of them pivot.
Further, the linear track is connected with the vibration disk.
Has the advantages that:
(1) the gear is driven by the servo motor, so that the cohesion wheel on the rotating shaft rotates. The screw pieces arranged on the linear track are clasped one by one to a discharge port by the matched rotation of the pair of clasping wheels, and then the screw pieces enter a workstation with a demand signal of the screw pieces; the utility model can eliminate the condition of material distribution failure in the traditional cylinder material cutting and distributing system, obviously improve the system efficiency and reduce the manual intervention;
(2) the embracing wheel is designed into an adjustable form to adapt to the conveying of screw members within a certain size range, and a pair of embracing wheels are not required to be correspondingly produced for the screw members of each size, so that the cost is saved, and the adaptability is good.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of an all-around dispenser according to example 1;
FIG. 2 is an exploded view of the cohesive dispenser of example 1;
FIG. 3 is a top view of the main support structure;
FIG. 4 is a schematic view of the screw member transport;
FIG. 5 is a schematic view of a contracting wheel according to embodiment 2 (only two spokes are shown);
fig. 6 is a schematic view of the mounting of the spokes and the carriages of embodiment 2.
The device comprises a servo motor 1, a servo motor 2, an upper cover plate 3, a linear track 4, a main support 41, a discharge hole 5, a fastening screw 6, an upper bearing 7, a gear 8, a rotating shaft 9, a cohesion wheel 10, a lower bearing 11, a screw part 12, a spoke 13, a sliding block 14, an arc-shaped sliding strip 15 and a sliding seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in 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.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.
The utility model provides a cohesive type tripper, including the linear orbit 3 that is used for carrying screw spare 10, linear orbit 3's one end is equipped with main support 4, main support 4 is equipped with discharge gate 41, be equipped with a pair of cohesive wheel 9 of carrying interior one by one with screw spare 10 on the linear orbit 3 on the main support 4, the screw spare 10 of being carried presss from both sides in the middle of a pair of cohesive wheel 9, still be equipped with on the main support 4 and be used for driving two cohesive wheel 9 pivoted actuating mechanism, two cohesive wheels 9's rotation opposite direction.
The main support 4 is provided with two rotating shafts 8, the two embracing wheels 9 are respectively arranged on the two rotating shafts 8, the two rotating shafts 8 are respectively fixed with gears 7, the two gears 7 are mutually meshed, and one rotating shaft 8 is connected with a servo motor 1.
The linear track 3 is connected with the vibrating disk.
Example 1:
as shown in fig. 1 to 3, the clasping wheel 9 can be made into a fixed type, and the clasping wheel 9 is provided with an arc-shaped groove matched with the screw member 10. The arc-shaped groove of the stationary embracing wheel 9 may be dimensioned to match the screw member 10, so that the screw member 10 is exactly embraced.
The linear track 3 is installed in the notch of the main support 4, the servo motor 1 is installed on the upper portion of the upper cover plate 2 through the fastening screw 5, the upper cover plate 2 is arranged on the main support 4, and the upper cover plate 2 is installed on the upper portion of the main support 4 through the screw. An upper bearing 6 is arranged between the rotating shaft 8 and the upper cover plate 2, a lower bearing 7 is arranged between the rotating shaft 8 and the main support 4, and the upper bearing 6, the gear 7, the shaft 8, the cohesion wheel 9, the lower bearing 10 and the linear track 3 form an internal transmission system which is arranged in an internal space between the upper cover plate 2 and the main support 4. The output shaft of the servo motor 1 is fitted with the rotary shaft 8 by a key.
The transmission path of the whole transmission system is as follows: servo motor 1 drive pivot 8 drives the gear 7 rotation through pivot 8 to the drive is installed and is taken turns 9 rotatoryly at epaxial cohesion, and two cohesion are taken turns 9 and are realized synchronous revolution through the meshing transmission of two gears 7.
Example 2:
as shown in fig. 5-6, the clasping wheel 9 is adjustable, and has an adjustable structure as follows, the clasping wheel 9 comprises spokes 12 which are uniformly distributed in the circumferential direction, the spokes 12 are provided with sliding blocks 13 in a sliding manner, the heads of the sliding blocks 13 are arc-shaped, the left side and the right side of each sliding block 13 are provided with sliding grooves, and the sliding grooves on the left side and the right side are provided with arc-shaped sliding strips 14 in a sliding manner, namely the arc-shaped sliding strips 14 can stretch. The spoke 12 is arranged at the top, then the arc-shaped sliding strip 14 is arranged below the spoke 12, the position of the gear can also be arranged below, the gear can be arranged below without interfering with the spoke 12, the spoke 12 is provided with a track, a sliding seat 15 slides on the track, a sliding block 13 is fixed on the sliding seat 15, the position of the sliding seat 15 on the track can be adjusted by manual adjustment or automatic adjustment, during manual adjustment, the sliding seat 15 and the track are fixed through screws, an elastic element can be arranged between the arc-shaped sliding strip 14 and the sliding block 13, and the elastic element can be automatically ejected or retracted, or the arc-shaped sliding strip 14 and the sliding block 13 are fixed through screws. The adjustable clasping wheel 9 allows fine adjustment to accommodate the delivery of screw members 11 within a range of sizes.
The main bracket 4 is provided with an adjusting structure for adjusting the distance between the two embracing wheels 9. The rotating shafts 8 are floating at this time, that is, the distance between the two rotating shafts 8 can be adjusted, so that the rotating shafts 8 can be arranged on one rotating shaft to adjust the distance between the two embracing wheels 9.
In this embodiment, the engaging wheels 9 and the screw members 11 are not necessarily completely engaged with each other, but the screw members 11 can be separated one by one and conveyed.
The extension line of the cross section borderline of the outer side end surface of the arc-shaped slide bar 14 passes through the center line of the embracing wheel 9, so that the slide bars 14 of two adjacent slide blocks 13 can be spliced together. So that a sharp corner is formed between two adjacent sliding strips 14, and the screw member 11 can be hooked into the arc-shaped groove.
The working principle of the distributor is as follows:
(1) the servo motor 1 drives the rotating shaft 8 to rotate, the rotating shaft 8 drives the gear 7 and the cohesion wheel 9 to rotate, the gear 7 drives the gear 7 matched with the gear 7 to rotate, and the gear 7 rotates to drive the rotating shaft 8 and the cohesion wheel 9 matched with the cohesion wheel 9 to rotate. Therefore, the pair of the cohesion wheels 9 realizes synchronous rotation;
(2) fig. 4 shows the design of the looping wheel 9, which consists of several inner circular arcs, the size of which is determined by the size of the delivery screw. The synchronously rotating embracing wheel 9 presents an arc shape at the position C. At the moment, the pair of clasping wheels 9 just clasps one screw member 11;
(3) the position D in fig. 4 is that the embracing wheel 9 embraces one screw member 11 and then continues to rotate by a certain angle, so that the screw member 11 falls into the discharge hole 41 under the action of gravity and then enters a workstation needing the screw member 11 under the action of high-pressure gas;
(4) when the embracing wheel 9 is in the position C, the screw member 11 in the position B is always in contact with or slightly superimposed on the other screw members 11 by the action of the linear conveying force generated by the helical vibration system. As the cohesion wheel 9 continues to rotate, its sharp corner portions begin to cut into the screw member 11 that was in position B, thereby driving the screw member 11 in position B progressively into position C. At this point, the screw at position a enters position B by the thrust force on the linear track 3, completing one cycle. This cycle is repeated so that the subsequent screw members 11 are brought into operation one by one and in sequence.
The control principle of the whole system is as follows:
(1) the production line or the workstation sends out a signal for nailing, and the vibration disc is controlled to start to convey the screw piece 11;
(2) the servo motor 1 synchronously receives a signal to be nailed, starts to rotate, cuts in the screw piece 11 and generates cohesion, and then gradually conveys the screw piece 11 to the discharge hole 41;
(3) after the material detection sensor at the discharge port 41 detects that the screw member 11 passes through, a material conveying signal is sent to a production line or a work station;
(4) the production line or the workstation starts a terminal execution component after receiving the signal, and starts working;
(5) and (4) repeating the working cycles from (1) to (4) after the production line or the work station sends out the nail-waiting signal again, and completing the cycle of material distribution, incoming material detection and end execution.
Above, only be the concrete implementation 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 in the technical scope of the present invention, 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. The cohesive type distributor is characterized by comprising a linear track (3) for conveying screw pieces (10), wherein a main support (4) is arranged at one end of the linear track (3), a discharge hole (41) is formed in the main support (4), a pair of cohesive wheels (9) for conveying the screw pieces (10) on the linear track (3) one by one are arranged on the main support (4), the conveyed screw pieces (10) are clamped between the pair of cohesive wheels (9), a driving mechanism for driving the two cohesive wheels (9) to rotate is further arranged on the main support (4), and the rotating directions of the two cohesive wheels (9) are opposite.
2. A cohesive dispenser according to claim 1, wherein: the embracing wheel (9) is provided with an arc-shaped groove matched with the screw piece (10).
3. A cohesive dispenser according to claim 1, wherein: the cohesion wheel (9) including spoke (12) of circumference equipartition, spoke (12) go up to slide and be equipped with slider (13), slider (13) head be the arc, slider (13) left and right sides is equipped with the spout, all slides in the spout of the left and right sides and is equipped with arc draw runner (14).
4. A cohesive dispenser according to claim 3, wherein: the extension line of the cross section sideline of the outer end face of the arc-shaped sliding strip (14) penetrates through the center line of the clasping wheel (9), so that the arc-shaped sliding strips (14) of two adjacent sliding blocks (13) are spliced together.
5. The cohesive dispenser of claim 4, wherein: an adjusting structure for adjusting the distance between the two embracing wheels (9) is arranged on the main bracket (4).
6. A cohesive dispenser according to claim 1, wherein: the main support (4) on be equipped with two pivot (8), two cohesion wheels (9) set up respectively on two pivot (8), be fixed with gear (7) respectively on two pivot (8), two gear (7) intermeshing is connected with servo motor (1) on one of them pivot (8).
7. A cohesive dispenser according to claim 1, wherein: the linear track (3) is connected with the vibration disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021781360.7U CN212449337U (en) | 2020-08-24 | 2020-08-24 | Cohesive distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021781360.7U CN212449337U (en) | 2020-08-24 | 2020-08-24 | Cohesive distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212449337U true CN212449337U (en) | 2021-02-02 |
Family
ID=74474117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021781360.7U Active CN212449337U (en) | 2020-08-24 | 2020-08-24 | Cohesive distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212449337U (en) |
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2020
- 2020-08-24 CN CN202021781360.7U patent/CN212449337U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220210 Address after: 213000 road 666, Liaohe Road, Xinbei District, Changzhou City, Jiangsu Province Patentee after: Jiangsu Juquan Precision Technology Co.,Ltd. Address before: 213032 No. 666 Liaohe Road, Xinbei District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU INSTITUTE OF TECHNOLOGY |
|
| TR01 | Transfer of patent right | ||
| CP02 | Change in the address of a patent holder |
Address after: 213000 No.2 Hongyang Road, Tianning District, Changzhou City, Jiangsu Province Patentee after: Jiangsu Juquan Precision Technology Co.,Ltd. Address before: 213000 road 666, Liaohe Road, Xinbei District, Changzhou City, Jiangsu Province Patentee before: Jiangsu Juquan Precision Technology Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |