CN216210304U

CN216210304U - Full-automatic COG binding machine work platform lifting mechanism

Info

Publication number: CN216210304U
Application number: CN202122200092.6U
Authority: CN
Inventors: 郑凤军; 易文娟; 祝伟钊; 吕俊开
Original assignee: Hubei Shuntong Photoelectric Technology Co ltd
Current assignee: Hubei Shuntong Photoelectric Technology Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-04-05
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a lifting mechanism of a working platform of a full-automatic COG binding machine, which relates to the technical field of binding machines and comprises a base and a workbench, wherein a cylinder is fixedly arranged on the side wall of the bottom end of the base, the tail end of the cylinder penetrates through the side wall of the base and extends upwards, the workbench is fixedly arranged on the side wall of the tail end of the cylinder, two sliding openings are arranged on the side wall of the base in a penetrating manner, a plurality of fixed clamping teeth are arranged on the inner side walls of the two sliding openings, two sliding plate strips are respectively and fixedly connected to the side wall of the bottom end of the workbench, the bottom ends of the two sliding plate strips respectively penetrate into the corresponding sliding openings and extend downwards, sliding grooves are respectively arranged on the side walls of the two sliding plate strips, an elastic part is connected to the inner side walls of the sliding grooves in a sliding manner, and a plurality of movable clamping teeth are arranged on the side walls of the elastic part, the condition that the working platform moves freely due to air leakage of the air cylinder is prevented.

Description

Full-automatic COG binding machine work platform lifting mechanism

Technical Field

The utility model relates to the technical field of binding machines, in particular to a lifting mechanism of a working platform of a full-automatic COG binding machine.

Background

With the vigorous development of the global LCM manufacturing industry, the LCM binding machine becomes one of indispensable production devices in the production process of the FPD display industry, is widely applied to the fields of various circuit boards, control screens and the like, and subdivides COB, COF, TCP, COG and other processes;

among the prior art, when tying up elements such as circuit board, control panel, need place the element and carry out the pressfitting on table surface, when tying up to the different elements, often need adjust table surface's high position, ensure the effect of binding of element, traditional table surface's lift is adjusted mostly through lead screw or cylinder, lead screw regulation is comparatively inconvenient, and though convenient and fast is adjusted to the cylinder, but there is the gas leakage risk in the cylinder, table surface highly is difficult to ensure stably.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect that the lifting adjustment of a working platform of a binding machine is inconvenient in the prior art, and provides a lifting mechanism of the working platform of a full-automatic COG binding machine.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a lifting mechanism of a full-automatic COG binding machine working platform comprises a base and a workbench, wherein an air cylinder is fixedly arranged on the bottom side wall of the base, the tail end of the air cylinder penetrates through the side wall of the base and extends upwards, the workbench is fixedly arranged on the tail end side wall of the air cylinder, two sliding openings are formed in the side wall of the base in a penetrating mode, a plurality of fixed clamping teeth are arranged on the inner side walls of the two sliding openings, two sliding plate strips are fixedly connected to the bottom side wall of the workbench respectively, the bottom ends of the two sliding plate strips penetrate into the corresponding sliding openings respectively and extend downwards, sliding grooves are formed in the side walls of the two sliding plate strips, an elastic piece is connected to the inner side wall of each sliding groove in a sliding mode, a plurality of movable clamping teeth are arranged on the side wall of each sliding opening, the plurality of fixed clamping teeth on the side wall of each sliding opening are clamped with the movable clamping teeth on the corresponding side wall of the elastic piece, a plurality of the top side wall of activity latch all is the inclined plane setting with the bottom lateral wall of a plurality of fixed latches.

The above technical solution further comprises:

the elastic component includes the fly leaf of sliding connection on the spout lateral wall, the fly leaf laminates with the inside wall of spout mutually, a plurality of springs of fixedly connected with on the lateral wall of fly leaf, it is a plurality of the terminal fixed connection of spring is on the inside wall of spout, and is a plurality of the activity latch all sets up in one side of fly leaf for fixed latch.

The side wall of the movable plate is fixedly connected with a push rod, the push rod is located between the base and the side wall of the workbench, and the tail end of the push rod is fixedly connected with a push button.

The side wall of the sliding groove is provided with an exhaust hole in a penetrating way.

The bottom lateral wall fixedly connected with of workstation leads the slide bar, and is a plurality of the terminal of guide slide bar all runs through the lateral wall of base and downwardly extending, and is a plurality of the guide slide bar all with the lateral wall sliding connection of base.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the matched use of the air cylinder, the sliding opening, the sliding strip, the elastic piece, the movable clamping teeth and the fixed clamping teeth, the workbench is driven to move up and down by controlling the contraction of the air cylinder, the movable clamping teeth on the side wall of the elastic piece are matched with the fixed clamping teeth on the side wall of the sliding opening to be separated from or clamped with each other, on the basis of realizing the quick lifting of the workbench, the workbench can be effectively positioned, the phenomenon that the height of the workbench is unstable due to air leakage of the air cylinder in the using process is avoided, the adjustment is convenient, and the automatic locking function is realized.

Drawings

Fig. 1 is an appearance schematic diagram of a lifting mechanism of a working platform of a full-automatic COG binding machine provided by the utility model;

fig. 2 is a bottom view of a lifting mechanism of a working platform of a full-automatic COG binding machine according to the present invention;

fig. 3 is a partial structural sectional view of a lifting mechanism of a working platform of a full-automatic COG binding machine according to the present invention;

fig. 4 is an enlarged view of a part a in fig. 1 of a lifting mechanism of a working platform of a full-automatic COG binding machine according to the present invention;

fig. 5 is an enlarged view of a part B in fig. 3 of a lifting mechanism of a working platform of a full-automatic COG binding machine according to the present invention.

In the figure: 1. a base; 2. a cylinder; 3. a work table; 4. a guide slide bar; 5. a sliding port; 6. fixing the latch; 7. a slider bar; 8. a chute; 9. a movable plate; 10. a spring; 11. a movable latch; 12. a push rod; 13. a push button; 14. and (4) exhausting holes.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-5, the lifting mechanism of a working platform of a full-automatic COG binding machine provided by the utility model comprises a base 1 and a workbench 3, wherein a cylinder 2 is fixedly installed on the side wall of the bottom end of the base 1, the tail end of the cylinder 2 penetrates through the side wall of the base 1 and extends upwards, the workbench 3 is fixedly installed on the side wall of the tail end of the cylinder 2, two sliding openings 5 are formed on the side wall of the base 1 in a penetrating manner, a plurality of fixing latch teeth 6 are respectively arranged on the inner side walls of the two sliding openings 5, two sliding strip bars 7 are respectively and fixedly connected on the side wall of the bottom end of the workbench 3, the bottom ends of the two sliding strip bars 7 respectively penetrate into the corresponding sliding openings 5 and extend downwards, sliding grooves 8 are respectively formed on the side walls of the two sliding strip bars 7, exhaust holes 14 are formed on the side walls of the sliding grooves 8 in a penetrating manner, when a movable plate 9 slides into the sliding grooves 8, the exhaust holes 14 can exhaust air in the sliding grooves 8, thereby avoiding the influence of the air pressure in the sliding grooves 8 on the sliding of the movable plate 9 during air compression, an elastic part is connected to the inner side wall of the sliding chute 8 in a sliding mode, a plurality of movable clamping teeth 11 are arranged on the side wall of the elastic part, a plurality of fixed clamping teeth 6 on the side wall of the sliding opening 5 are clamped with the movable clamping teeth 11 on the opposite side wall of the elastic part, and the side walls of the top ends of the movable clamping teeth 11 and the side walls of the bottom ends of the fixed clamping teeth 6 are arranged in an inclined plane;

the elastic part comprises a movable plate 9 which is connected to the side wall of the sliding groove 8 in a sliding mode, the movable plate 9 is attached to the inner side wall of the sliding groove 8, a plurality of springs 10 are fixedly connected to the side wall of the movable plate 9, the tail ends of the springs 10 are fixedly connected to the inner side wall of the sliding groove 8, a plurality of movable clamping teeth 11 are arranged on one side, opposite to the fixed clamping teeth 6, of the movable plate 9, a push rod 12 is fixedly connected to the side wall of the movable plate 9, the push rod 12 is located between the base 1 and the side wall of the workbench 3, and the tail end of the push rod 12 is fixedly connected with a push button 13 to conveniently push the push rod 12;

in this embodiment, when the height of the workbench 3 needs to be adjusted, the tail end of the cylinder 2 is controlled to extend, so as to drive the workbench 3 to move upwards, and the height of the workbench 3 is increased, in this process, when the workbench 3 moves upwards, the slide bar strip 7 on the side wall at the bottom end of the workbench 3 moves upwards synchronously in the corresponding sliding port 5, so as to drive the movable plate 9 in the side wall of the sliding port 8 to move upwards, the movable latch 11 on the side wall of the movable plate 9 is arranged in an inclined plane due to the top end side wall thereof, and the side wall at the bottom end of the fixed latch 6 on the side wall of the sliding port 5 is also arranged in an inclined plane, when the movable plate 9 moves upwards, the movable latch 11 is blocked by the fixed latch 6, so as to force the movable plate 9 to slide towards the sliding port 8, the spring 10 is compressed, the fixed latch 6 and the movable latch 11 cannot be mutually locked, so that the slide bar strip 7 can move upwards normally, if the cylinder 2 leaks gas, the supporting function of the workbench 3 by the cylinder 2 is weakened, but the movable plate 9 is pushed by the spring 10, so that the movable latch 11 on the side wall of the movable plate 9 is clamped on the side wall of the fixed latch 6, and the workbench 3 can be prevented from moving downwards automatically;

when the height of the workbench 3 needs to be reduced, the push button 13 can be pushed, so that the push rod 12 pushes the movable plate 9 to slide towards the sliding groove 8, the clamping effect between the movable clamping teeth 11 and the fixed clamping teeth 6 on the side wall of the sliding opening 5 is cancelled, the cylinder 2 is controlled to contract, and the workbench 3 can be normally moved downwards.

Example two

As shown in fig. 1 and 2, based on the first embodiment, a plurality of guide sliding rods 4 are fixedly connected to a bottom side wall of the workbench 3, ends of the guide sliding rods 4 penetrate through a side wall of the base 1 and extend downward, and the guide sliding rods 4 are slidably connected to the side wall of the base 1;

in this embodiment, through increasing a plurality of direction slide bars 4, come to fix a position the direction to the reciprocating of workstation 3, can ensure the stability that workstation 3 reciprocated, guarantee the levelness of workstation 3.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The lifting mechanism comprises a base (1) and a workbench (3), and is characterized in that a cylinder (2) is fixedly mounted on the bottom side wall of the base (1), the tail end of the cylinder (2) penetrates through the side wall of the base (1) and extends upwards, the workbench (3) is fixedly mounted on the tail end side wall of the cylinder (2), two sliding openings (5) are formed in the side wall of the base (1) in a penetrating manner, a plurality of fixing clamping teeth (6) are arranged on the inner side walls of the two sliding openings (5), two sliding plate strips (7) are fixedly connected to the bottom side wall of the workbench (3) respectively, the bottom ends of the two sliding plate strips (7) penetrate into the insides of the opposite sliding openings (5) respectively and extend downwards, sliding grooves (8) are formed in the side walls of the two sliding plate strips (7), and elastic pieces are connected to the inner side walls of the sliding grooves (8) in a sliding manner, be provided with a plurality of activity latch (11) on the lateral wall of elastic component, a plurality of fixed latch (6) on sliding opening (5) lateral wall and activity latch (11) looks joint on the relative elastic component lateral wall are a plurality of the top lateral wall of activity latch (11) all is the inclined plane setting with the bottom lateral wall of a plurality of fixed latch (6).

2. The lifting mechanism of a full-automatic COG binding machine working platform according to claim 1, wherein the elastic member comprises a movable plate (9) slidably connected to a side wall of the chute (8), the movable plate (9) is attached to an inner side wall of the chute (8), a plurality of springs (10) are fixedly connected to the side wall of the movable plate (9), the tail ends of the springs (10) are fixedly connected to the inner side wall of the chute (8), and the movable latch teeth (11) are arranged on one side of the movable plate (9) relative to the fixed latch teeth (6).

3. The lifting mechanism of a working platform of a full-automatic COG binding machine according to claim 2, wherein a push rod (12) is fixedly connected to a side wall of the movable plate (9), the push rod (12) is located between the side walls of the base (1) and the working platform (3), and a push button (13) is fixedly connected to a tail end of the push rod (12).

4. The lifting mechanism of a working platform of a full-automatic COG binding machine according to claim 1, wherein an exhaust hole (14) is formed in a side wall of the chute (8) in a penetrating manner.

5. The lifting mechanism of a full-automatic COG binding machine working platform according to claim 1, wherein a plurality of guide sliding rods (4) are fixedly connected to the side wall of the bottom end of the working platform (3), the tail ends of the guide sliding rods (4) penetrate through the side wall of the base (1) and extend downwards, and the guide sliding rods (4) are slidably connected with the side wall of the base (1).