CN216635784U

CN216635784U - Turning device based on rigging machine

Info

Publication number: CN216635784U
Application number: CN202122924247.0U
Authority: CN
Inventors: 沈印超
Original assignee: Cryslink Technologies Co ltd
Current assignee: Cryslink Technologies Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-05-31
Anticipated expiration: 2031-11-25

Abstract

The utility model relates to the technical field of laminating machines, in particular to a turnover device based on a laminating machine, which comprises a processing table, wherein a rear side frame is fixed on the rear side of the upper surface of the processing table, a glue dispensing and laminating device is arranged on the front side surface of the rear side frame, which is close to the upper end part of the rear side frame, two support frames are symmetrically fixed on two sides of the upper surface of the processing table, a rotating shaft is rotatably arranged between the two support frames, a fixed block is fixed on the outer surface of the rotating shaft, an installation frame is fixed on the lower surface of the fixed block, and side grooves are symmetrically formed in two side walls in the installation frame. The two sliding blocks on the same side slide in opposite directions to drive the two clamping plates to move relatively, the display screen panel can be well clamped and fixed, the rubber cushion has certain elasticity, and the panel can be clamped just by the clamping force between the two clamping plates due to the fact that the balancing weight is not particularly heavy, and the damage to the panel caused by excessive extrusion of the two clamping plates of the clamping plates is effectively avoided.

Description

Turning device based on rigging machine

Technical Field

The utility model relates to the technical field of laminating machines, in particular to a turnover device based on a laminating machine.

Background

A full-automatic laminating machine is one of necessary equipment for producing liquid crystal displays, is mainly designed aiming at the production characteristics of small displays and small touch control components, is used for attaching polaroids on the front and back surfaces of a formed liquid crystal glass substrate according to polarization angles in the post-process production of liquid crystal displays, and a dispenser is an important component of the laminating machine.

When current rigging machine is glued when processing in the point, need use corresponding clamping structure to carry out the centre gripping fixed to display screen panel to make things convenient for the point to glue processing, but the clamping structure of current rigging machine drives the centre gripping through adopting the pneumatic cylinder usually, uses this type of centre gripping mode because pressure is difficult to control, often can appear because of excessively extrudeing the condition that causes display screen panel to damage, in view of this, we propose a turning device based on rigging machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a turnover device based on a laminating machine, which aims to solve the problem that the clamping structure of the laminating machine, which is proposed in the background art, is driven to clamp by adopting a hydraulic cylinder, and the clamping mode is difficult to control due to pressure, so that the display screen panel is often damaged due to excessive extrusion.

In order to achieve the purpose, the utility model provides the following technical scheme: a turnover device based on a laminating machine comprises a processing table, a rear side frame is fixed on the rear side of the upper surface of the processing table, the front side surface of the rear side frame is provided with a dispensing and fitting device near the upper end part of the rear side frame, two support frames are symmetrically fixed on two sides of the upper surface of the processing table, a rotating shaft is rotatably arranged between the two support frames, a fixed block is fixed on the outer surface of the rotating shaft, an installation frame is fixed on the lower surface of the fixed block, side grooves are symmetrically formed on two side walls in the installation frame, limiting grooves are symmetrically formed on two sides of the upper surface of the installation frame, the limiting grooves are respectively and correspondingly communicated with the side grooves, sliding blocks are symmetrically and slidably arranged on two sides in the two side grooves, mounting ends are fixed on the upper surfaces of the sliding blocks, and the end part of the mounting end head extends out of the port of the limiting groove to the upper part of the mounting frame, and the two groups of sliding blocks which are transversely opposite are fixed with clamping plates.

Preferably, a mounting seat is fixed on one side of the upper end of the processing table, a motor is fixed inside the mounting seat, a belt pulley group is arranged between the output end part of the motor and the end part of the rotating shaft, and the rotating shaft is in transmission connection with the output end part of the motor through the belt pulley group.

Preferably, all rotate between two lateral walls in installation end upper end and install the axis of rotation, the equal fixed mounting in surface of axis of rotation has the connecting rod, all is equipped with the balancing weight between two connecting rods of homonymy, and the connecting rod tip all rotates with the balancing weight side surface to be connected.

Preferably, the sliding holes are formed in the middle of the two long sides of the mounting frame, the guide pillars are inserted into the sliding holes in a sliding mode, the end portions of the guide pillars correspond to and are fixedly connected with the outer side surface of the clamping plate, and end caps are fixed to the end portions of the guide pillars, which are located on the outer side of the mounting frame.

Preferably, the balancing weight lower surface all is fixed with the erection column, the both sides of installing frame surface is located the erection column below department and all is fixed with the stopper, the inside spacing slidable mounting of erection column has spacing slide bar, and the erection column of spacing slide bar upper end and homonymy corresponds fixed connection.

Preferably, two the inside surface of grip block has all seted up the draw-in groove, the equal fixed mounting in draw-in groove inner wall surface has the rubber pad skin.

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

1. the device can drive the two clamping plates to clamp the panel by adopting the turnover type mounting frame and combining the gravity action of the balancing weight, replaces the traditional mode of clamping by adopting a hydraulic cylinder, and drives the two clamping plates to move relatively by combining the two sliding blocks on the same side in the device to slide in opposite directions, so that the display screen panel can be well clamped and fixed, the rubber cushion has certain elasticity, and the panel can be just clamped by the clamping force between the two clamping plates because the balancing weight is not particularly heavy, thereby effectively avoiding the damage of the panel caused by the excessive extrusion of the two clamping plates of the clamping plates;

2. the stable removal of whole device can be guaranteed through the design with, combine in this device at the in-process that the installing frame upset made the balancing weight remove because of self gravity drive grip block, through the spacing sliding fit of spacing slide bar and stopper and the spacing cooperation of the slip of guide pillar and slide opening for whole removal process is more stable, effectively avoids producing great vibrations and damages the panel.

Drawings

In order to more clearly illustrate the embodiments or prior art solutions of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the upper surface structure of the mounting frame according to the present invention;

FIG. 4 is a schematic view of the structure of the negative limiting block and the limiting slide bar;

fig. 5 is a schematic view of the installation of the rubber cushion structure of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown:

a turnover device based on an adhesive machine comprises a processing table 1, wherein a rear side frame 101 is fixed on the rear side of the upper surface of the processing table 1, an adhesive dispensing and adhering device 102 is arranged on the front side surface of the rear side frame 101 and close to the upper end of the rear side frame 101, two support frames 103 are symmetrically fixed on the two sides of the upper surface of the processing table 1, a rotating shaft 104 is rotatably installed between the two support frames 103, a fixed block 105 is fixed on the outer surface of the rotating shaft 104, an installation frame 2 is fixed on the lower surface of the fixed block 105, side grooves 201 are symmetrically formed in two side walls in the installation frame 2, limiting grooves 202 are symmetrically formed in two sides of the upper surface of the installation frame 2 and are respectively and correspondingly communicated with the side grooves 201, sliding blocks 4 are symmetrically and slidably installed on two sides in the two side grooves 201, installation ends 401 are fixed on the upper surfaces of the sliding blocks 4, rotating shafts 6 are rotatably installed between the two side walls at the upper ends of the installation ends 401, connecting rods 601 are fixedly installed on the outer surfaces of the rotating shafts 6, a balancing weight 7 is arranged between the two connecting rods 601 at the same side, the end parts of the connecting rods 601 are rotatably connected with the side surfaces of the balancing weight 7, in the overturning process of the mounting frame 2, part of the structure of the device can be driven to be interlocked under the action of the dead weight of the balancing weight 7, the end parts of the mounting ends 401 extend out of the ports of the limiting grooves 202 to the upper side of the mounting frame 2, clamping plates 5 are fixed between the two groups of sliding blocks 4 which are transversely opposite, clamping grooves 504 are formed in the inner side surfaces of the two clamping plates 5, rubber packing leather 505 is fixedly arranged on the inner wall surfaces of the clamping grooves 504, the two sides of the panel can be clamped into the two clamping grooves 504, and the rubber packing leather 505 has certain elasticity, so that the damage to the panel caused by the excessive extrusion of the two clamping plates 5 of the clamping plates 5 is effectively avoided;

further, a mounting seat 3 is fixed on one side of the upper end of the processing table 1, a motor 301 is fixed inside the mounting seat 3, a pulley set 302 is arranged between the output end of the motor 301 and the end of the rotating shaft 104, the rotating shaft 104 is in transmission connection with the output end of the motor 301 through the pulley set 302, the motor 301 is started to work, and the rotating shaft 104 can be synchronously driven to rotate through the transmission action of the pulley set 302;

furthermore, sliding holes 501 are formed in the middle of the long sides of the two mounting frames 2, guide pillars 502 are slidably inserted into the sliding holes 501, the end portions of the guide pillars 502 are fixedly connected with the outer side surfaces of the clamping plates 5 correspondingly, end caps 503 are fixed to the end portions of the guide pillars 502 on the outer sides of the mounting frames 2, and when the clamping plates 5 move, the guide pillars 502 and the sliding holes 501 are in sliding fit to achieve a certain limiting effect, so that the clamping plates 5 can move more stably;

further, the lower surface of the balancing weight 7 is fixed with a mounting column 701, the two side surfaces of the mounting frame 2 below the mounting column 701 are fixed with a limiting block 702, a limiting slide rod 703 is mounted in the mounting column 701 in a limiting sliding manner, the upper end of the limiting slide rod 703 corresponds to the mounting column 701 on the same side and is fixedly connected with the mounting column 701, and in the moving process of the balancing weight 7, the limiting block 702 and the limiting slide rod 703 are in sliding fit to achieve a certain limiting effect, so that the balancing weight 7 is moved more stably.

The working principle is as follows: when the dispensing and attaching operation of the display screen panel is performed, firstly, the mounting frame 2 is in a state of being upward in the front, the dispensing surface of the panel to be dispensed is downward, then, the two sides of the panel are respectively clamped into the two clamping grooves 504, the position of the panel is adjusted, then, the motor 301 is started to work, the rotating shaft 104 can be driven to rotate by one hundred eighty degrees through the transmission action of the belt pulley set 302, the mounting frame 2 is driven to integrally rotate through the fixed connection action of the fixed block 105, in the rotating process of the mounting frame 2, the two balancing weights 7 are in a downward moving trend under the action of gravity, the two sliding blocks 4 on the same side are driven to slide in opposite directions through the rotating effect of the two end parts of the connecting rod 601 and matched with the limiting action of the side grooves 201, so that the two clamping plates 5 are driven to relatively move, the display screen panel can be well clamped and fixed, and the rubber cushion 505 has certain elasticity, effectively avoids the damage of the panel caused by the over extrusion of the two clamping plates 5 of the clamping plates 5, and after the installation frame 2 rotates reversely by one hundred eighty degrees, the dispensing-waiting surface of the panel is upward, so that the dispensing and laminating device 102 can conveniently perform dispensing processing on the panel, after the dispensing process is completed, the pulley set 302 rotates reversely to drive the mounting frame 2 to turn over and reset, and due to the self-gravity of the counterweight block 7, the counterweight block 7 will press the two sliding blocks 4 to slide to the two sides of the side groove 201 and be in a far away state through the connecting action of the connecting rod 601, at this time, the two clamping plates 5 will be separated to conveniently take down the panel, meanwhile, in the process that the mounting frame 2 is turned over so that the balancing weight 7 drives the clamping plate 5 to move due to the self gravity, through the limiting sliding fit of the limiting slide rod 703 and the limiting block 702 and the sliding limiting fit of the guide pillar 502 and the sliding hole 501, the whole moving process is more stable, and the panel is effectively prevented from being damaged due to the generation of large vibration.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a turning device based on rigging machine, includes processing platform (1), its characterized in that: a rear side frame (101) is fixed on the rear side of the upper surface of the processing table (1), and a glue dispensing and adhering device (102) is arranged on the front side surface of the rear side frame (101) close to the upper end part of the rear side frame (101);

two support frames (103) are symmetrically fixed on two sides of the upper surface of the processing table (1), a rotating shaft (104) is rotatably arranged between the two support frames (103), a fixed block (105) is fixed on the outer surface of the rotating shaft (104), a mounting frame (2) is fixed on the lower surface of the fixed block (105), two side walls in the mounting frame (2) are symmetrically provided with side grooves (201), two sides of the upper surface of the mounting frame (2) are symmetrically provided with limiting grooves (202), the limiting grooves (202) are respectively and correspondingly communicated with the side grooves (201), sliding blocks (4) are symmetrically and slidably installed on two sides of the inner parts of the two side grooves (201), installation end heads (401) are fixed on the upper surfaces of the sliding blocks (4), and the end part of the mounting end (401) extends out of the port of the limit groove (202) to the upper part of the mounting frame (2), and a clamping plate (5) is fixed between the two groups of sliding blocks (4) which are transversely opposite.

2. The turnover device based on the laminating machine as claimed in claim 1, wherein: machining platform (1) upper end one side is fixed with mount pad (3), mount pad (3) inside is fixed with motor (301), be provided with pulley group (302) between the tip of motor (301) output end portion and pivot (104), and pivot (104) are connected through the transmission between pulley group (302) and motor (301) output end portion.

3. The turnover device based on the laminating machine as claimed in claim 1, wherein: all rotate between two lateral walls in installation end (401) upper end and install axis of rotation (6), the equal fixed mounting in surface of axis of rotation (6) has connecting rod (601), all is equipped with balancing weight (7) between two connecting rods (601) of homonymy, and connecting rod (601) tip all rotates with balancing weight (7) side surface to be connected.

4. The turnover device based on the laminating machine as claimed in claim 1, wherein: two the inside department that is located the centre of long side of installing frame (2) all opens sliding hole (501), sliding hole (501) inside all slides and inserts and be equipped with guide pillar (502), and guide pillar (502) tip all with grip block (5) outside surface correspondence fixed connection, the tip that guide pillar (502) are located the installing frame (2) outside all is fixed with end cap (503).

5. The laminating machine-based turnover device according to claim 3, wherein: the lower surface of the balancing weight (7) is fixedly provided with a mounting column (701), the surfaces of two sides of the mounting frame (2) are positioned below the mounting column (701) and are fixedly provided with a limiting block (702), a limiting slide rod (703) is slidably mounted in the mounting column (701) in an internal limiting manner, and the upper end part of the limiting slide rod (703) is fixedly connected with the mounting column (701) on the same side in a corresponding manner.

6. The turnover device based on the laminating machine as claimed in claim 1, wherein: clamping grooves (504) are formed in the inner side surfaces of the two clamping plates (5), and rubber cushion skins (505) are fixedly mounted on the inner wall surfaces of the clamping grooves (504).