CN213635136U

CN213635136U - Extrusion jig for assembling screen

Info

Publication number: CN213635136U
Application number: CN202022613009.3U
Authority: CN
Inventors: 朱杰; 陈洁
Original assignee: Jiangsu Juncheng Electronic Technology Co ltd
Current assignee: Jiangsu Juncheng Electronic Technology Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-07-06
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses an equipment screen's extrusion tool relates to information display screen technical field. The extrusion jig for the assembled screen has the advantages of stable action, high machining efficiency and low rejection rate, can greatly reduce manual operation, and can automatically and orderly complete the screen extrusion process. Comprises an extrusion die and a grabbing mechanism; the extrusion die comprises a bottom plate, a guide rail, a horizontal driving mechanism, an inductor, a lower pressing plate, a guide rod and a vertical driving mechanism; the inductor is arranged below the lower pressing plate; the grabbing mechanism comprises a top beam, a synchronous belt, a lifting cylinder and a suction nozzle. The method has the advantages of stable action, high processing efficiency, low rejection rate and the like on the whole.

Description

Extrusion jig for assembling screen

Technical Field

The utility model relates to an information display screen technical field especially relates to automatic screen of getting after equipment type product equipment extrusion puts to the research and development of the relevant mould and the technique of assembly line.

Background

At present, components such as a screen and a back plate are generally subjected to an extrusion process after being assembled, so that a plurality of components are fixedly connected. In the former operation mode, the assembled product is flowed to a next extrusion station by an assembling staff, the assembled product is put into an extrusion die by the extruding staff, and after the extrusion die is started, the screen is taken out and put into a production line after about 5 seconds. Although the manual pipeline operation can improve the processing efficiency to a certain extent, the defects that the operation efficiency is slow, the labor intensity is high and the like cannot be avoided are still achieved, and meanwhile, the problems of high error rate, high rejection rate and the like are brought by too much manual intervention.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to above problem, provided an extrusion tool of equipment screen of action stability, machining efficiency height and rejection rate low, can reduce manual operation by a wide margin, automatic, the orderly equipment screen extrusion process of accomplishing.

The technical scheme of the utility model is that: comprises an extrusion die and a grabbing mechanism;

the extrusion die comprises a bottom plate, a guide rail, a horizontal driving mechanism, an inductor, a lower pressing plate, a guide rod and a vertical driving mechanism;

the guide rail is horizontally arranged and fixedly connected to the workbench, the bottom plate is slidably connected to the guide rail, the horizontal driving mechanism is connected between the workbench and the bottom plate, and the bottom plate is driven to linearly reciprocate along the guide rail through the horizontal driving mechanism;

the two guide rods are vertically and fixedly connected to the workbench, the lower pressing plate is located above the guide rail, two ends of the lower pressing plate are respectively sleeved with the two guide rods, the vertical driving mechanism is connected between the workbench and the lower pressing plate, and the lower pressing plate is driven to linearly reciprocate along the guide rods through the vertical driving mechanism;

the inductor is arranged below the lower pressing plate;

snatch mechanism includes back timber, hold-in range, lift cylinder and suction nozzle, the one end fixed connection of back timber is in extrusion die's top, the length direction setting of back timber is followed to the hold-in range on the back timber, lift cylinder sliding connection on the back timber, and along the length direction reciprocating sliding of back timber under the drive of hold-in range, the suction nozzle is connected with the lift cylinder, and is reciprocating motion from top to bottom under the drive of lift cylinder.

The bottom surface of bottom plate is gone up a plurality of sliders of fixedly connected with, slider slidable sets up on the workstation and the middle part of slider set up with the slide opening of guide rail adaptation, and is a plurality of the slider all cup joints the guide rail.

The both ends of back timber are equipped with a action wheel and one respectively from the driving wheel, the hold-in range is walked around in proper order the action wheel with from the driving wheel for the hold-in range is circumference reciprocating motion under the drive of action wheel.

The fixed part of lift cylinder and back timber sliding connection, and with the fixed linking to each other of hold-in range, fixed connection has the horizontal extension board on the movable part of lift cylinder, the middle part slidable of suction nozzle wears to establish in the horizontal extension board, and the top fixedly connected with stopper of suction nozzle, the spring has been cup jointed on the upper portion of suction nozzle, the spring supports between horizontal extension board and stopper.

The horizontal driving mechanism is a cylinder, a hydraulic push rod or an electric push rod.

The vertical driving mechanism is a cylinder, a hydraulic push rod or an electric push rod.

The extrusion tool is still including establishing the electric master control box in extrusion die one side, be equipped with tangible control screen, starting switch, scram button and digital atmospheric pressure display table on the electric master control box, horizontal drive mechanism, vertical actuating mechanism and lift cylinder are connected simultaneously to the electric master control box.

After the utility model is inserted into the original production line, the extrusion post is not needed to be arranged, and the assembled product is put into the extruder by the assembling staff and then the start button is pressed; extrusion, get the screen after this, put several groups of actions of screen and will be accomplished by extrusion tool by oneself, the effectual work efficiency that has improved has avoided artificial waste, has practiced thrift 1 manpower. The method has the advantages of stable action, high processing efficiency, low rejection rate and the like on the whole.

Drawings

FIG. 1 is a schematic structural diagram of the present application,

FIG. 2 is a side view of the present disclosure;

in the figure, 1 is an extrusion die, 11 is a bottom plate, 12 is a guide rail, 13 is a lower pressing plate, 14 is a guide rod, and 15 is a sliding block;

2, a grabbing mechanism, 21, a top beam, 22, a synchronous belt, 23, a lifting cylinder, 24, a suction nozzle and 25, a horizontal support plate;

3 is an electric main control box, 31 is a touchable control screen, 32 is a starting switch, 33 is an emergency stop button, and 34 is a digital air pressure display meter.

Detailed Description

In order to clearly explain the technical features of the present patent, the following detailed description of the present patent is provided in conjunction with the accompanying drawings.

The utility model is shown in figure 1-2, and comprises an extrusion die 1 and a grabbing mechanism 2;

the extrusion die 1 comprises a bottom plate 11, a guide rail 12, a horizontal driving mechanism, an inductor, a lower pressing plate 13, a guide rod 14 and a vertical driving mechanism;

the guide rail 12 is horizontally arranged and fixedly connected to the workbench, the bottom plate 11 is slidably connected to the guide rail 12, the horizontal driving mechanism is connected between the workbench and the bottom plate 11, and the horizontal driving mechanism drives the bottom plate 11 to linearly reciprocate along the guide rail 12;

the number of the guide rods 14 is two, the two guide rods 14 are vertically and fixedly connected to the workbench, the lower pressing plate 13 is located above the guide rail 12, two ends of the lower pressing plate 13 are respectively sleeved with the two guide rods 14, the vertical driving mechanism is connected between the workbench and the lower pressing plate, and the lower pressing plate is driven to linearly reciprocate along the guide rods through the vertical driving mechanism;

the inductor is arranged below the lower pressing plate;

snatch mechanism 2 and include back timber 21, hold-in range 22, lift cylinder 23 and suction nozzle 24, the one end fixed connection of back timber 21 is in extrusion die 1's top, hold-in range 22 sets up on back timber 21 along the length direction of back timber 21, lift cylinder 23 sliding connection on back timber 21 and along the length direction reciprocating sliding of back timber 21 under the drive of hold-in range 22, suction nozzle 24 is connected with lift cylinder 23, and is up-and-down motion under the drive of lift cylinder 23.

The method comprises the following specific steps: put into extrusion die's bottom plate with the product of assembling on to press starting switch, the horizontal drive mechanism of bottom plate below will drive the below removal of bottom plate to holding down plate, until the inductor senses the bottom plate to the settlement position after, the holding down plate begins to accomplish the extrusion action downwards under vertical actuating mechanism's drive.

After the extrusion is completed, the lower press plate will start to rise back to the original position, and at the same time, the bottom plate will start to push out to return to the initial position. And then, the suction nozzle can be controlled to move to the upper part of the bottom plate through the synchronous belt, the suction nozzle is controlled to suck the extruded product downwards through the lifting cylinder, and finally, the product sucked out by the suction nozzle is moved to a production line and put down to enter the next procedure.

In addition, when the product model is changed, only the extrusion template on the automatic extruder needs to be changed, which is very convenient and can be changed in a few minutes.

All operations of present case all can be independently accomplished by the equipment post, need not to establish alone again and extrude the post to do not have any influence to the equipment productivity, and change the switching that model convenient and fast just can accomplish the model in a few minutes, great improvement production efficiency, reduced the cost of labor, the cost of labor can be practiced thrift 5 ten thousand yuan in 1 year of single line, COB total 8 assembly lines, can practice thrift the human cost for the company if whole leading-in production uses one year: 1 (human) × 50000 × 8 (lines) =40 ten thousand yuan.

A plurality of sliders 15 are fixedly connected to the bottom surface of the bottom plate 11, the sliders 15 are slidably arranged on the workbench, sliding holes matched with the guide rails 12 are formed in the middle of the sliders 15, and the sliders 15 are all sleeved on the guide rails 12. The bottom plate can smoothly and accurately do linear reciprocating motion in the horizontal direction along the guide rail while the stability of the bottom plate is ensured.

The both ends of back timber 21 are equipped with a action wheel and a follow driving wheel respectively, the hold-in range is walked around in proper order the action wheel with follow the driving wheel for the hold-in range is circumference reciprocating motion under the drive of action wheel. Adopt hold-in range drive lift cylinder in the present case, drive the mode of suction nozzle translation promptly, have advantages such as action steady, controllability are good, the displacement is accurate.

The fixed part of lift cylinder 23 and back timber 21 sliding connection, and with the fixed linking to each other of hold-in range 22, fixed connection has horizontal extension board 25 on the movable part of lift cylinder 23, the middle part slidable of suction nozzle 24 wears to establish in horizontal extension board 25, and the top fixedly connected with stopper of suction nozzle, the spring has been cup jointed on the upper portion of suction nozzle, the spring supports between horizontal extension board and stopper. Therefore, when the suction nozzle is in contact with the screen, the suction nozzle is allowed to freely move upwards for one end distance after being subjected to resistance due to the existence of the spring, and the problem that the screen is damaged due to collision between the suction nozzle and the screen caused by too fast downward movement or excessive downward movement of the suction nozzle is effectively avoided.

Extrusion tool is still including establishing the electric general control box 3 in extrusion die one side, be equipped with tangible control screen 31, starting switch 32, scram button 33 and digital atmospheric pressure display table 34 on the electric general control box 3, horizontal drive mechanism, vertical actuating mechanism and lift cylinder are connected simultaneously to the electric general control box.

The present invention has many specific implementation ways, and the above description is only the preferred embodiment of the present invention, it should be noted that, for those skilled in the art, a plurality of improvements can be made without departing from the principles of the present invention, and these improvements should also be regarded as the protection scope of the present invention.

Claims

1. The extrusion jig for assembling the screen is characterized by comprising an extrusion die and a grabbing mechanism;

the inductor is arranged below the lower pressing plate;

2. The extrusion jig for assembling the screen according to claim 1, wherein a plurality of sliding blocks are fixedly connected to the bottom surface of the bottom plate, the sliding blocks are slidably disposed on the workbench, a sliding hole adapted to the guide rail is formed in the middle of each sliding block, and the plurality of sliding blocks are all sleeved on the guide rail.

3. The screen-assembling extrusion jig of claim 1, wherein the two ends of the top beam are respectively provided with a driving wheel and a driven wheel, and the synchronous belt sequentially bypasses the driving wheel and the driven wheel, so that the synchronous belt is driven by the driving wheel to perform circumferential reciprocating motion.

4. The extrusion jig for assembling the screen according to claim 1, wherein the fixed portion of the lifting cylinder is slidably connected to the top beam and is fixedly connected to the synchronous belt, the movable portion of the lifting cylinder is fixedly connected to a horizontal support plate, the middle portion of the suction nozzle slidably penetrates through the horizontal support plate, the top end of the suction nozzle is fixedly connected to a limit block, and the upper portion of the suction nozzle is sleeved with a spring which abuts between the horizontal support plate and the limit block.

5. The screen-assembling extrusion jig of claim 1, wherein the horizontal driving mechanism is a cylinder, a hydraulic push rod or an electric push rod.

6. The screen-assembling extrusion jig of claim 1, wherein the vertical driving mechanism is a cylinder, a hydraulic push rod or an electric push rod.

7. The extrusion jig for assembling the screen according to claim 1, further comprising an electric general control box arranged on one side of the extrusion die, wherein the electric general control box is provided with a touch control screen, a starting switch, an emergency stop button and a digital air pressure display meter, and is simultaneously connected with the horizontal driving mechanism, the vertical driving mechanism and the lifting cylinder.