CN210175831U

CN210175831U - Hanging device of conveying line

Info

Publication number: CN210175831U
Application number: CN201921024020.7U
Authority: CN
Inventors: Zhengchao Zhao; 赵正超
Original assignee: Guangdong Chaomai Automation Technology Co ltd
Current assignee: Guangdong Chaomai Automation Technology Co ltd
Priority date: 2019-07-01
Filing date: 2019-07-01
Publication date: 2020-03-24
Anticipated expiration: 2029-07-01

Abstract

The utility model relates to an upper hanging device of a conveying line, which comprises a centering mechanism arranged on an upper hanging machine seat; the centering mechanism comprises more than two groups of centering assemblies, and each centering assembly comprises a centering cylinder, a centering linkage rod, a centering transverse rod, a centering oscillating bar and a centering movable claw; the end of a cylinder body of the centering cylinder, the middle of the centering linkage rod, one end of the centering oscillating rod and one end of the centering movable claw are respectively positioned and rotated relative to the upper hanging machine base, the piston end of the centering cylinder is hinged with the centering linkage rod, two ends of the centering linkage rod are respectively hinged with one end of a corresponding centering transverse rod, the other end of the centering transverse rod is hinged with the other end of the centering oscillating rod, and one end of the centering oscillating rod is in transmission connection with one end of the centering movable claw; the stretching action of the centering cylinder controls the centering movable claw to swing inside and outside through the centering linkage rod, the centering transverse rod and the centering swing rod in sequence so as to position the workpiece. The hanging device has the characteristics of good centering performance, strong universality and practicability and the like.

Description

Hanging device of conveying line

Technical Field

The utility model relates to a production transfer chain specifically is a last device of hanging of transfer chain.

Background

The tire needs to be hung and conveyed in the tire processing production, and the tire needs to be lifted to a high position by the aid of the hanging device in the conveying mode so as to be conveniently butted with the hanging conveying device to hang and convey the tire. The centering performance of the existing hanging device is poor, so that the tire is easy to deviate during hanging and conveying, and subsequent processing and production are influenced.

Therefore, further improvements are needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough of above-mentioned prior art existence, and provide a well performance of deciding well, the last device of hanging of transfer chain that commonality and practicality are strong.

The purpose of the utility model is realized like this:

the hanging device of the conveying line comprises a centering mechanism arranged on a hanging machine seat; the method is characterized in that: the centering mechanism comprises more than two groups of centering assemblies, and each centering assembly comprises a centering cylinder, a centering linkage rod, a centering transverse rod, a centering oscillating bar and a centering movable claw; the end of the cylinder body of the centering cylinder, the middle part of the centering linkage rod, one end of the centering oscillating rod and one end of the centering movable claw are respectively positioned and rotatably arranged relative to the upper hanging machine seat, the piston end of the centering cylinder is hinged with the centering linkage rod, two ends of the centering linkage rod are respectively hinged with one end of the corresponding centering transverse rod, the other end of the centering transverse rod is hinged with the other end of the centering oscillating rod, and one end of the centering oscillating rod is in transmission connection with one end of the centering movable claw; the telescopic action of the centering cylinder controls the centering movable claw to swing inside and outside through the centering linkage rod, the centering transverse rod and the centering swing rod in sequence so as to position the workpiece.

The centering oscillating bar is in transmission connection with the centering movable claw through a centering vertical rod, and the centering vertical rod rotates around the axis of the centering vertical rod relative to the upper hanging machine base; the centering movable claw is movable above the upper hanging machine seat.

The centering assembly comprises an opening guide rod, one end of the opening guide rod is hinged with the centering linkage rod, the other end of the opening guide rod is hinged with a guide sliding block, and the guide sliding block linearly slides relative to the upper hanging machine base.

The centering assemblies are arranged in two groups, the two groups of centering assemblies are symmetrically arranged, the middle parts of the centering linkage rods in the two groups of centering assemblies are hinged with each other, and the centering linkage rods are positioned and rotated around the hinged points relative to the upper hanging machine base.

The lifting mechanism comprises a lifting bracket for supporting the workpiece and a lifting power assembly for driving the lifting bracket to lift up and down relative to the lifting frame; the upper hanging machine seat is provided with a lifting and clearance structure, the lifting bracket penetrates through the lifting and clearance structure downwards and can sink into the upper hanging machine seat, and the lifting bracket penetrates through the lifting and clearance structure upwards and can lift a workpiece on the upper hanging machine seat.

The lifting and descending clearance structure is a slotted hole structure arranged at the top of the upper hanging machine seat, and the projection shape of the lifting and descending clearance structure is matched with that of the lifting bracket.

The lifting bracket comprises more than one bracket arm which is obliquely arranged, and the edge of the workpiece is supported on the bracket arm.

The lifting power assembly comprises a lifting motor, a lifting gear and a lifting rack; the lifting gear is driven by the lifting motor to rotate, the lifting motor is fixedly arranged relative to the lifting bracket, the lifting gear is positioned and rotated relative to the lifting bracket, the lifting gear is meshed with the lifting rack, and the lifting rack is arranged on the lifting rack and extends vertically.

And a plurality of universal wheels are arranged at the top of the upper hanging machine seat.

The utility model has the advantages as follows:

in the centering mechanism, a centering air cylinder sequentially drives a centering linkage rod, a centering transverse rod, a centering oscillating bar and centering movable claws to move in an opening manner, and finally all the centering movable claws in the centering mechanism act on a workpiece from different directions so as to position the workpiece from multiple directions; the multidirectional positioning mode can effectively ensure the centering effect of the workpiece; therefore, the centering mechanism is reliable in centering performance, and the centering effect of the centering mechanism can be suitable for workpieces with different sizes (different diameters), so that the centering mechanism is high in universality and practicability.

This go up and hang device passes through elevating system and realizes vertical lift to the work piece, and its lift stroke is short, and conveying efficiency is high, makes the area minimizing of going up and hanging the device moreover, satisfies most use places.

Drawings

Fig. 1 is a schematic structural diagram of an upper hanging device in an embodiment of the present invention.

Fig. 2 is a schematic view of the upper hanger base and centering mechanism assembled according to an embodiment of the present invention.

Fig. 3 is a schematic view illustrating an assembly of the lifting frame and the lifting mechanism according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a centering mechanism according to an embodiment of the present invention.

Fig. 5 is a schematic view of a tire before centering according to an embodiment of the present invention.

Fig. 6 is a schematic view of centering of a tire according to an embodiment of the present invention.

Fig. 7 is a schematic view of the engagement between the tire and the lifting bracket according to an embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1 to 7, the hanging device according to the present embodiment is applied to a tire production conveying line, and is connected to a previous process conveying line, and a tire L is conveyed to a hanging machine base 1 by the previous process conveying line; the hanging device comprises a centering mechanism 2 arranged on a hanging machine base 1; the centering mechanism 2 comprises two groups of mutually symmetrical centering components, each centering component comprises a centering cylinder 201, a centering linkage rod 203, two centering cross rods 204, two centering swing rods 205 and two centering movable claws 207; the cylinder end of the centering cylinder 201, the middle part of the centering linkage rod 203, one end of the centering swing rod 205 and one end of the centering movable claw 207 are respectively positioned and rotatably arranged relative to the upper hanging machine seat 1, the piston end of the centering cylinder 201 is hinged with the centering linkage rod 203 through a middle block 202, two ends of the centering linkage rod 203 are respectively hinged with one end of a corresponding centering cross rod 204, the other end of the centering cross rod 204 is hinged with the other end of the centering swing rod 205, and one end of the centering swing rod 205 is in transmission connection with one end of the centering movable claw 207; the stretching action of the centering air cylinder 201 sequentially passes through the centering linkage rod 203, the centering cross rod 204 and the centering swing rod 205 to control the centering movable claw 207 to swing inwards and outwards so as to position the tire. In the centering mechanism 2, a centering air cylinder 201 sequentially drives a centering linkage rod 203, a centering cross rod 204, a centering swing rod 205 and centering movable claws 207 to move in an opening degree manner, and finally all the centering movable claws 207 in the centering mechanism 2 act on a tire L from different directions so as to position the tire L from multiple directions; the multi-direction centering mode can effectively ensure the centering effect of the tire L; it can be seen that the centering mechanism 2 is reliable in centering performance, and the centering effect thereof is applicable to tires of different sizes (different diameters), so that the centering mechanism is highly versatile and practical.

Further, the centering swing rod 205 at the lower position is in transmission connection with the centering movable jaw 207 at the upper position through the centering vertical rod 206, and the centering vertical rod 206 rotates around the axis of the centering swing rod 206 relative to the upper hanging machine seat 1, namely, one end of the centering swing rod 205 and the centering movable jaw 207 rotate around the same axis; a centering movable jaw 207 is movable above the upper hitch frame 1 to position the tyre L on top of the upper hitch frame 1.

Further, the centering assemblies comprise opening guide rods 209, one ends of the opening guide rods 209 are hinged with the same group of centering linkage rods 203 through the middle blocks 202, the other ends of the opening guide rods 209 in the two groups of centering assemblies are hinged with a guide sliding block 210, and the guide sliding block 210 slides linearly relative to the hanging machine base 1. The structure can effectively ensure the synchronism of the actions of the two centering components.

Further, the middle parts of the centering linkage rods 203 in the two sets of centering assemblies are hinged with each other, and are positioned and rotated relative to the upper hanging machine base 1 around the hinged points respectively.

Further, the tire lifting device also comprises a lifting mechanism 4 arranged on the lifting frame 3, wherein the lifting mechanism 4 comprises a lifting bracket 401 for supporting the tire and a lifting power assembly for driving the lifting bracket 401 to lift up and down relative to the lifting frame 3; the top of the upper hanging machine seat 1 is provided with a lifting clearance structure 101; the lifting bracket 401 penetrates through the lifting clearance structure 101 downwards and can sink into the upper hanging machine base 1, so that the transmission of the tire L on the upper hanging machine base 1 is prevented from being influenced; the lifting bracket 401 passes upward through the lifting clearance structure 101 to lift the tire L on the upper housing 1. This on hang device passes through elevating system 4 and realizes vertical lift to tire L, and its lift stroke is short, and conveying efficiency is high, makes the area minimizing of hanging the device on moreover, satisfies most use places.

Furthermore, the lifting clearance structure 101 is a slotted hole structure arranged at the top of the upper hanging machine seat 1, and the projection shape of the lifting clearance structure 101 is matched with that of the lifting bracket 401; the shape of the lifting clearance structure 101 ensures that the lifting bracket 401 can vertically penetrate through the upper hanging machine base 1, and simultaneously, the area of the lifting clearance structure 101 can be reduced as much as possible, thereby avoiding the influence on the transmission of the tire L on the upper hanging machine base 1.

Further, the lifting bracket 401 includes four support arms 4011 whose upper portions are inclined outward, and the tire side edges are supported on the support arms 4011; the lifting bracket 401 of the structure can effectively avoid contacting the side part of the tire L, and ensures the processing and production quality of the tire L.

Further, the lifting power assembly comprises a lifting motor 402, a gearbox 403, a lifting gear 404 and a lifting rack 405; the lifting motor 402 drives the lifting gear 404 to rotate through the gearbox 403, the lifting motor 402 is fixedly arranged relative to the lifting bracket, the lifting gear 404 is positioned and rotated relative to the lifting bracket, the lifting gear 404 is meshed with the lifting rack 405, and the lifting rack 405 is arranged on the lifting rack 3 and extends vertically.

Further, the top of the upper hanging machine base 1 is provided with a plurality of universal wheels 5, so that the tire L can be smoothly transmitted on the top of the upper hanging machine base 1.

The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An upper hanging device of a conveying line comprises a centering mechanism (2) arranged on an upper hanging machine base (1); the method is characterized in that: the centering mechanism (2) comprises more than two groups of centering assemblies, each centering assembly comprises a centering cylinder (201), a centering linkage rod (203), a centering cross rod (204), a centering swing rod (205) and a centering movable claw (207); the cylinder body end, the middle part of the centering linkage rod (203), one end of the centering swing rod (205) and one end of the centering movable claw (207) of the centering cylinder (201) are respectively positioned and rotatably arranged relative to the upper hanging machine base (1), the piston end of the centering cylinder (201) is hinged with the centering linkage rod (203), two ends of the centering linkage rod (203) are respectively hinged with one end of a corresponding centering cross rod (204), the other end of the centering cross rod (204) is hinged with the other end of the centering swing rod (205), and one end of the centering swing rod (205) is in transmission connection with one end of the centering movable claw (207); the telescopic action of the centering air cylinder (201) sequentially passes through a centering linkage rod (203), a centering cross rod (204) and a centering swing rod (205) to control the centering movable claw (207) to swing inwards and outwards so as to position the workpiece.

2. The hanging device of the conveyor line according to claim 1, characterized in that: the centering swing rod (205) is in transmission connection with a centering movable claw (207) through a centering vertical rod (206), and the centering vertical rod (206) rotates around the axis of the centering vertical rod relative to the upper hanging machine base (1); the centering movable claw (207) is movable above the upper hanging machine base (1).

3. The hanging device of the conveyor line according to claim 1, characterized in that: the centering assembly comprises an opening guide rod (209), one end of the opening guide rod (209) is hinged with the centering linkage rod (203), the other end of the opening guide rod (209) is hinged with a guide sliding block (210), and the guide sliding block (210) slides linearly relative to the upper hanging machine base (1).

4. The hanging device of the conveyor line according to any one of claims 1 to 3, characterized in that: the centering assemblies are arranged in two groups, the two groups of centering assemblies are symmetrically arranged, the middle parts of centering linkage rods (203) in the two groups of centering assemblies are hinged with each other, and the centering linkage rods are positioned and rotated around hinge points relative to the upper hanging machine base (1).

5. The hanging device of the conveyor line according to claim 1, characterized in that: the lifting mechanism (4) is arranged on the lifting rack (3), and the lifting mechanism (4) comprises a lifting bracket (401) for supporting a workpiece and a lifting power assembly for driving the lifting bracket (401) to lift up and down; the hanging machine is characterized in that a lifting and descending clearance structure (101) is arranged on the hanging machine base (1), a lifting bracket (401) penetrates the lifting and descending clearance structure (101) downwards and can sink to the hanging machine base (1), and the lifting bracket (401) penetrates the lifting and descending clearance structure (101) upwards and can lift a workpiece on the hanging machine base (1).

6. The hanging device of the conveyor line as claimed in claim 5, wherein: the lifting and descending clearance structure (101) is a slotted hole structure arranged at the top of the upper hanging machine base (1), and the projection shape of the lifting and descending clearance structure (101) is matched with that of the lifting bracket (401).

7. The hanging device of the conveyor line as claimed in claim 5, wherein: the lifting bracket (401) comprises more than one bracket arm (4011) which is obliquely arranged, and the edge of the workpiece is supported on the bracket arm (4011).

8. The hanging device of the conveyor line as claimed in claim 5, wherein: the lifting power assembly comprises a lifting motor (402), a lifting gear (404) and a lifting rack (405); the lifting rack is characterized in that the lifting motor (402) drives the lifting gear (404) to rotate, the lifting motor (402) is fixedly arranged relative to the lifting bracket, the lifting gear (404) is rotatably arranged relative to the lifting bracket in a positioning mode, the lifting gear (404) is meshed with the lifting rack (405), and the lifting rack (405) is arranged on the lifting rack (3) and extends vertically.

9. The hanging device of the conveyor line according to claim 1, characterized in that: the top of the upper hanging machine base (1) is provided with a plurality of universal wheels (5).