CN215944217U

CN215944217U - Gripper device and gripper equipment for integrated tire inner tube

Info

Publication number: CN215944217U
Application number: CN202122383546.8U
Authority: CN
Inventors: 方展; 罗茜; 田冰; 王荣平; 曾佳生; 李建知; 唐凯; 蒋志杰; 汪勇
Original assignee: Hunan Banglian Intelligent Technology Co ltd
Current assignee: Hunan Banglian Intelligent Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-03-04
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a gripper device and gripper equipment for an integrated tire inner tube, wherein the gripper device comprises a first cylinder seat, a plurality of first driving arms and a plurality of gripper mechanisms, the plurality of first driving arms are sequentially and annularly arranged on the peripheral side of the first cylinder seat at intervals, one end of each first driving arm, far away from the first cylinder seat, is used for moving along the radial direction of the first cylinder seat to be close to or far away from the first cylinder seat, the plurality of gripper mechanisms are correspondingly arranged on the plurality of first driving arms one by one, and the plurality of gripper mechanisms are used for respectively gripping the tire inner tube and moving towards the first cylinder seat under the driving of the corresponding first driving arms so as to shrink the tire inner tube. The tire inner tube can be quickly and conveniently placed in the inner cavity of the tire outer tube through the gripping device and the gripping equipment, so that the purposes of improving the processing efficiency and reducing the labor intensity are achieved.

Description

Gripper device and gripper equipment for integrated tire inner tube

Technical Field

The utility model belongs to the technical field of tire processing, and particularly relates to a gripper device and gripper equipment for an integrated tire inner tube.

Background

Tires are important parts of automobiles, and as they are worn, the demand for tires is increasing with the development of the automobile industry. In the production of tires, the produced integrated tire inner tube needs to be installed in the inner cavity of the tire outer tube, and at present, the integrated tire inner tube is generally installed manually, but the integrated tire inner tube has high strength and needs to be deformed by force to be sent into the inner cavity of the tire outer tube, so that the processing efficiency is low, and the labor intensity is high.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects or shortcomings of the prior art, the utility model provides a gripper device and gripper equipment for an integrated tire inner tube, and aims to solve the technical problems of low processing efficiency and high labor intensity caused by manually installing the integrated tire inner tube into an inner cavity of a tire outer tube.

In order to achieve the above object, the present invention provides a gripper for an integrated tire inner tube, wherein the gripper for an integrated tire inner tube comprises: the gripper comprises a first cylinder seat, a plurality of first driving arms and a plurality of gripper mechanisms; the first driving arms are sequentially arranged on the peripheral sides of the first cylindrical seats at intervals in an annular mode, and one end, far away from the first cylindrical seats, of each first driving arm is used for moving in the radial direction of the first cylindrical seats to be close to or far away from the first cylindrical seats; the plurality of gripper mechanisms are arranged on the plurality of first driving arms in a one-to-one correspondence mode, and the plurality of gripper mechanisms are used for respectively gripping the tire inner tube and moving towards the first cylinder base under the driving of the corresponding first driving arms so as to shrink the tire inner tube.

In the embodiment of the utility model, one end of the first driving arm far away from the gripper mechanism is movably hinged on the first column body seat, the gripper device further comprises a driving mechanism which is arranged on the first column body seat and connected with the first driving arm, and the driving mechanism is used for lifting or descending the first driving arm.

In the embodiment of the utility model, the first driving arm comprises a first driving section movably hinged on the first cylinder seat and a second driving section which is bent and extended from the first driving section to a position far away from the first cylinder seat, the gripper mechanism is arranged on the second driving section, and the driving mechanism is connected with the joint of the first driving section and the second driving section.

In an embodiment of the present invention, the driving mechanism includes a second cylinder base arranged on the first cylinder base in a liftable manner, and a plurality of second driving arms arranged on the second cylinder base at circumferential intervals, and the plurality of second driving arms are connected with the plurality of first driving arms in a one-to-one correspondence manner.

In an embodiment of the present invention, the first column base includes a first base body and a second base body which are disposed at an interval, and a connection column connecting the first base body and the second base body, and the second column base is sleeved on the connection column and can move between the first base body and the second base body.

In the embodiment of the present invention, the first column base further includes a plurality of guide posts spaced around the connecting post, two ends of each guide post are connected with the first base and the second base in a one-to-one correspondence manner, and the second column base is provided with a plurality of first guide holes for the plurality of guide posts to correspondingly penetrate through one-to-one.

In an embodiment of the utility model, the second driving arm comprises two connecting plates which are oppositely arranged on the second cylinder seat at intervals, and the two connecting plates are respectively arranged at two sides of the first driving arm and are respectively connected with the first driving arm.

In an embodiment of the utility model, the gripper mechanism comprises a support assembly arranged on the first driving arm and a plurality of vacuum suction cups arranged at intervals on a side of the support assembly facing away from the first cylinder seat.

In the embodiment of the utility model, the support assembly comprises a fixed support plate arranged on the first drive arm and arranged in parallel with the first cylinder base, a telescopic rod arranged on the fixed support plate in a telescopic manner, and a movable support plate connected with the telescopic rod, wherein the plurality of vacuum chucks are arranged on one side of the movable support plate away from the first cylinder base at intervals, and the telescopic rod is used for driving the movable support plate to drive the plurality of vacuum chucks to perform telescopic movement.

In order to achieve the above object, the present invention further provides a gripper apparatus, wherein the gripper apparatus includes a mechanical arm and a gripper device for an integrated tire inner tube according to the above, and the gripper device is disposed on the mechanical arm.

Through the technical scheme, the gripper for the integrated tire inner tube provided by the embodiment of the utility model has the following beneficial effects:

the gripper device for the integrated tire inner tube comprises a first cylinder seat, a plurality of first driving arms and a plurality of gripper mechanisms, the plurality of first driving arms are sequentially and annularly arranged on the peripheral side of the first cylinder seat at intervals, one end, away from the first cylinder seat, of each first driving arm is used for moving along the radial direction of the first cylinder seat to be close to or away from the first cylinder seat, the plurality of gripper mechanisms are correspondingly arranged on the plurality of first driving arms one by one, the plurality of gripper mechanisms are used for respectively gripping the tire inner tube and moving towards the first cylinder seat under the driving of the corresponding first driving arms so as to shrink the tire inner tube, namely when the tire inner tube is required to be placed in an inner cavity of the tire outer tube, the plurality of gripper mechanisms can be controlled to respectively grip the tire inner tube, and then the plurality of first driving arms are controlled to respectively drive the corresponding gripper mechanisms to move towards one side close to the first cylinder seat, so that the tire inner tube is contracted, and the tire inner tube is conveniently and rapidly placed in the inner cavity of the tire outer tube, thereby achieving the purposes of improving the processing efficiency and reducing the labor intensity.

Additional features and advantages of the utility model will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide an understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

FIG. 1 is a schematic view of a perspective of the gripper apparatus in accordance with an embodiment of the present invention;

fig. 2 is a schematic view of another perspective of the gripper according to an embodiment of the present invention.

Description of the reference numerals

1 first column base 11 first base

12 second base 13 connecting column

14 guide post 2 first driving arm

21 first drive section 22 second drive section

3 tongs mechanism 31 supporting component

311 fixed support plate 312 telescopic rod

313 movable support plate 32 vacuum chuck

4 drive mechanism 41 second cylinder seat

42 second driving arm 421 connecting plate

422 first connection segment 423 second connection segment

Detailed Description

The following detailed description of specific embodiments of the utility model refers to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative and explanatory of the utility model and are not restrictive thereof.

The gripping device for an integral tire inner tube according to the present invention will be described with reference to the accompanying drawings.

Referring to fig. 1, the present invention provides a grip for an integrated tire inner tube, wherein the grip for an integrated tire inner tube comprises:

a first cylinder mount 1;

the driving arms 2 are sequentially arranged on the peripheral side of the first cylindrical seat 1 at intervals in an annular manner, and one end, far away from the first cylindrical seat 1, of each driving arm 2 is used for moving along the radial direction of the first cylindrical seat 1 to be close to or far away from the first cylindrical seat 1; and

the tire inner tube drawing device comprises a plurality of gripper mechanisms 3, wherein the gripper mechanisms 3 are arranged on a plurality of first driving arms 2 in a one-to-one correspondence mode, and the gripper mechanisms 3 are used for respectively gripping the tire inner tube and moving towards a first cylinder seat 1 under the driving of the corresponding first driving arms 2 so as to shrink the tire inner tube.

By using the gripper device in the above embodiment, when the tire inner tube needs to be placed in the inner cavity of the tire outer tube, the tire inner tube can be respectively gripped by controlling the plurality of gripper mechanisms 3, and then the plurality of first driving arms 2 are controlled to respectively drive the corresponding gripper mechanisms 3 to move towards one side close to the first cylinder seat 1, so that the tire inner tube is contracted, and therefore the tire inner tube can be conveniently and rapidly placed in the inner cavity of the tire outer tube, and the purposes of improving the processing efficiency and reducing the labor intensity are achieved.

In the embodiment of the present invention, one end of the first driving arm 2, which is far away from the gripper mechanism 3, is movably hinged on the first column base 1, the gripper further includes a driving mechanism 4 disposed on the first column base 1 and connected with the first driving arm 2, and the driving mechanism 4 is used for lifting or lowering the first driving arm 2. That is, during the process of lifting or lowering the first driving arm 2 by the driving mechanism 4, the position of the first driving arm 2 changes in the radial direction of the first cylinder block 1, so that there is a partial movement of the first driving arm 2 in a radial telescopic movement toward and away from the first cylinder block 1. Of course, the present invention is not limited thereto, and the first driving arm 2 may be directly provided as the telescopic driving mechanism 4.

Referring to fig. 1 again, in the embodiment of the present invention, the first driving arm 2 includes a first driving section 21 movably hinged to the first cylinder base 1 and a second driving section 22 extending from the first driving section 21 to a position away from the first cylinder base 1, the gripper mechanism 3 is disposed on the second driving section 22, and the driving mechanism 4 is connected to a joint of the first driving section 21 and the second driving section 22. That is, the first driving arm 2 is arranged in a V-shape, and the driving mechanism 4 is connected with the first driving arm 2 at the joint of the first driving section 21 and the second driving section 22, so that the stability of the first driving arm 2 in the lifting or lowering motion process can be enhanced. Specifically, the length of the second driving segment 22 may be greater than or equal to the length of the first driving segment 21, and if the driving mechanism 4 is disposed above the first driving arm 2, the second driving segment 22 may be bent and extended downward from the first driving segment 21.

In the embodiment of the present invention, the driving mechanism 4 includes a second cylinder base 41 disposed on the first cylinder base 1 in a liftable manner, and a plurality of second driving arms 42 circumferentially disposed on the second cylinder base 41 at intervals, and the plurality of second driving arms 42 are connected to the plurality of first driving arms 2 in a one-to-one correspondence manner. That is, the second cylinder block 41 can drive the plurality of second driving arms 42 to perform the lifting motion on the first cylinder block 1, and the plurality of first driving arms 2 can perform the lifting or lowering motion following the corresponding second driving arms 42, in this embodiment, the driving mechanism 4 including the second cylinder block 41 and the plurality of second driving arms 42 can simultaneously perform the lifting or lowering motion of the plurality of first driving arms 2. Specifically, the second cylinder block 41 includes a block body and a driving member for driving the block body to perform a lifting motion on the first cylinder block 1, and the driving member may be a motor, a cylinder, or a hydraulic cylinder.

Referring to fig. 1 and 2, in the embodiment of the present invention, the first column base 1 includes a first base 11 and a second base 12 that are disposed at an interval, and a connecting column 13 that connects the first base 11 and the second base 12, and the second column base 41 is sleeved on the connecting column 13 and can move between the first base 11 and the second base 12. That is, the connecting column 13 can guide the second column base 41 to move up and down, and in addition, the second column base 41 moves between the first column base 11 and the second column base 12, so the first column base 11 and the second column base 12 can abut against the second column base 41 to limit the continuous movement of the second column base 41. Specifically, the first seat 11 and the second seat 12 may be cylinders with equal diameters, the diameter of the connecting column 13 is smaller than the diameters of the first seat 11 and the second seat 12, and the second seat 41 is provided with a second guide hole adapted to the diameter of the connecting column 13. In addition, the second seat 12 may be located below the first seat 11, and the plurality of first driving arms 2 may be disposed on the second seat 12 at uniform intervals.

In the embodiment of the present invention, the first column base 1 further includes a plurality of guide posts 14 disposed around the connecting post 13 at intervals, two ends of each guide post 14 are connected to the first base 11 and the second base 12 in a one-to-one correspondence manner, and the second column base 41 is provided with a plurality of first guide holes for the plurality of guide posts 14 to correspondingly penetrate through. The arrangement of the plurality of guide posts 14 can further play a role in guiding, and can ensure the stability of the second post base 41 during the lifting movement. Specifically, the plurality of guide posts 14 are arranged at regular intervals.

In the embodiment of the present invention, the second driving arm 42 includes two connecting plates 421 disposed on the second cylinder seat 41 at opposite intervals, and the two connecting plates 421 are respectively disposed on two sides of the first driving arm 2 and are respectively connected to the first driving arm 2. By providing the second drive arm 42 as two connecting plates 421 and connecting the two connecting plates 421 to the first drive arm 2 from both sides of the first drive arm 2, respectively, the stability of the first drive arm 2 during movement can be further enhanced.

Specifically, the first driving arm 2 and the two connecting plates 421 may be movably hinged or fixedly connected. More specifically, the connecting plate 421 includes a first connecting section 422 and a second connecting section 423, the first connecting section 422 is disposed on the second cylinder seat 41 and extends obliquely downward, and the second connecting section 423 extends from the first connecting section 422 and bends downward and is connected to a junction between the first driving section 21 and the second driving section 22 of the lower first driving arm 2. I.e. the connection plate 421 is also V-shaped.

In the embodiment of the present invention, the gripper mechanism 3 includes a support assembly 31 disposed on the first driving arm 2 and a plurality of vacuum suction cups 32 disposed at intervals on a side of the support assembly 31 facing away from the first cylinder block 1. That is, in this embodiment, the gripper mechanism 3 realizes the gripping of the tire inner tube through the plurality of vacuum cups 32, and simultaneously, the plurality of vacuum cups 32 are arranged on one side of the supporting component 31 deviating from the first column base 1, so that the gripper mechanism 3 can grip and fold the tire inner tube from the inner side of the tire inner tube, and the tire inner tube can be accurately and rapidly placed into the inner cavity of the tire outer tube. Of course, the present invention is not limited to this, and the gripping mechanism 3 may be various gripping claws, and may be any gripping claw capable of gripping the tire tube from the inner side or the outer side of the tire tube as long as the tire can be folded and contracted.

In addition, the material of the plurality of vacuum cups 32 may be rubber, and the plurality of vacuum cups 32 may be respectively connected to an external vacuum generating device.

In the embodiment of the present invention, the supporting assembly 31 includes a fixed supporting plate 311 disposed on the first driving arm 2 and disposed parallel to the first cylinder base 1, an expansion rod 312 telescopically disposed on the fixed supporting plate 311, and a movable supporting plate 313 connected to the expansion rod 312, wherein the plurality of vacuum suction cups 32 are disposed at intervals on a side of the movable supporting plate 313 away from the first cylinder base 1, and the expansion rod 312 is configured to drive the movable supporting plate 313 to drive the plurality of vacuum suction cups 32 to perform an expansion motion. When the tire inner tube that the tongs will shrink loosens gradually to when being close to the inner chamber of tire cover tire promptly, telescopic link 312 can extend the motion, move to the child crown towards the inner chamber of tire cover tire with can driving movable support plate 313 and drive a plurality of vacuum chuck 32, make the tire inner tube relax gradually in the inner chamber of tire cover tire and can compress tightly the tire inner tube on the inner chamber inner wall coated glue film of tire cover tire, thereby can avoid the influence of the inner chamber side wall and the child edge of tire cover tire to tongs through the setting of telescopic link 312, make tongs can drive the tire inner tube stretch into the inner chamber of tire cover tire, reach the purpose of the installation accuracy of guaranteeing the tire inner tube and the machining efficiency who improves the tire. Of course, the telescopic rod 312 may also perform a reverse retracting movement to reposition the movable support plate 313 and the plurality of vacuum cups 32. Further, the telescoping rod 312 may be a pneumatically telescoping rod.

In order to achieve the above object, the present invention further provides a gripper apparatus, wherein the gripper apparatus includes a mechanical arm and a gripper device for an integrated tire inner tube according to the above, and the gripper device is disposed on the mechanical arm. Since the gripper device adopts all technical solutions of the above embodiments, at least all beneficial effects brought by the technical solutions of the above embodiments are achieved, and are not described in detail herein.

In the description of the present invention, it is to be understood that 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 implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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 utility model. 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.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. The utility model provides a tongs device for integral type tire inner tube which characterized in that includes:

a first cylinder mount (1);

the driving arms (2) are sequentially arranged on the periphery side of the first cylindrical seat (1) at intervals in a circumferential direction, and one end, far away from the first cylindrical seat (1), of each driving arm (2) is used for moving along the radial direction of the first cylindrical seat (1) to be close to or far away from the first cylindrical seat (1); and

the tire inner tube gripping device comprises a plurality of gripping mechanisms (3), the gripping mechanisms (3) are arranged on the first driving arms (2) in a one-to-one correspondence mode, and the gripping mechanisms (3) are used for respectively gripping a tire inner tube and moving towards the first cylinder base (1) under the driving of the corresponding first driving arms (2) so as to shrink the tire inner tube.

2. The gripper for the one-piece tire inner tube as claimed in claim 1, wherein one end of the first driving arm (2) far away from the gripper mechanism (3) is movably hinged on the first cylinder base (1), the gripper further comprises a driving mechanism (4) arranged on the first cylinder base (1) and connected with the first driving arm (2), and the driving mechanism (4) is used for lifting or lowering the first driving arm (2).

3. The gripper device for the one-piece tire inner tube as claimed in claim 2, wherein the first driving arm (2) comprises a first driving section (21) movably hinged on the first cylinder base (1) and a second driving section (22) extending from the first driving section (21) towards the position far away from the first cylinder base (1), the gripper mechanism (3) is arranged on the second driving section (22), and the driving mechanism (4) is connected with the joint of the first driving section (21) and the second driving section (22).

4. The gripper for one-piece tire inner tubes as claimed in claim 2, wherein the driving mechanism (4) comprises a second cylinder base (41) liftably disposed on the first cylinder base (1) and a plurality of second driving arms (42) circumferentially disposed on the second cylinder base (41) at intervals, the plurality of second driving arms (42) are connected with the plurality of first driving arms (2) in a one-to-one correspondence manner.

5. The gripper device for the one-piece tire inner tube as claimed in claim 4, wherein the first column seat (1) comprises a first seat body (11) and a second seat body (12) which are oppositely arranged at intervals and a connecting column (13) for connecting the first seat body (11) and the second seat body (12), and the second column seat (41) is sleeved on the connecting column (13) and can move between the first seat body (11) and the second seat body (12).

6. The gripper device for the one-piece tire inner tube as claimed in claim 5, wherein the first column base (1) further comprises a plurality of guide columns (14) arranged around the connecting column (13) at intervals, two ends of each guide column (14) are correspondingly connected with the first base body (11) and the second base body (12) one by one, and the second column base (41) is provided with a plurality of first guide holes for the plurality of guide columns (14) to correspondingly penetrate through one by one.

7. The gripper for one-piece tire inner tubes as claimed in claim 4, wherein the second driving arm (42) comprises two connecting plates (421) oppositely arranged on the second cylinder base (41) at intervals, and the two connecting plates (421) are respectively arranged at two sides of the first driving arm (2) and are respectively connected with the first driving arm (2).

8. The gripper for one-piece tire inner tubes according to any one of claims 1 to 7, characterized in that the gripper mechanism (3) comprises a support assembly (31) arranged on the first drive arm (2) and a plurality of vacuum cups (32) arranged at intervals on a side of the support assembly (31) facing away from the first cylinder base (1).

9. The gripper for the one-piece tire inner tube as claimed in claim 8, wherein the supporting assembly (31) comprises a fixed supporting plate (311) arranged on the first driving arm (2) and arranged in parallel with the first cylinder base (1), an expansion link (312) telescopically arranged on the fixed supporting plate (311), and a movable supporting plate (313) connected with the expansion link (312), wherein a plurality of vacuum chucks (32) are arranged at intervals on one side of the movable supporting plate (313) away from the first cylinder base (1), and the expansion link (312) is used for driving the movable supporting plate (313) to drive the plurality of vacuum chucks (32) to perform telescopic motion.

10. Gripper equipment, characterized in that it comprises a robotic arm and a gripper for an integral tire inner tube according to any one of claims 1 to 9, said gripper being arranged on said robotic arm.