CN220390290U - Limiting device of high-speed plastic suction forming machine - Google Patents

Abstract

The utility model relates to the technical field of high-speed plastic sucking forming machines, and discloses a limiting device of a high-speed plastic sucking forming machine. This stop device of high-speed plastic uptake make-up machine places the left end of raw and other materials in the top of fixed diaphragm, can make raw and other materials move to fixed diaphragm center department along the deflector at electric putter drives the in-process that U type frame moved down through the deflector that sets up, removes to the horizontality, avoids appearing the skew and influences the processing result, and simultaneously can carry out spacing centre gripping to raw and other materials through spacing telescopic link, spacing spring, limiting plate and the cooperation of buffering rubber layer that sets up, avoids raw and other materials to appear removing the influence processing result at the course of working.

Description

Limiting device of high-speed plastic suction forming machine

Technical Field

The utility model relates to the technical field of high-speed plastic-sucking forming machines, in particular to a limiting device of a high-speed plastic-sucking forming machine.

Background

The molding process mainly comprises the steps of utilizing vacuum suction generated by a vacuum pump to perform vacuum molding on heated and softened thermoplastic plastic sheets such as PVC, PET, PETG, APTT, PP, PE, PS and the like into vacuum covers with various shapes through a die or attaching the vacuum covers to the surfaces of products with various shapes, and dividing the vacuum covers into thin plastic sheets and thick plastic sheets according to the thickness of the sheets.

According to the disclosed limiting device (publication number: CN 215040203U) of the high-speed plastic suction forming machine, in the application, through the arrangement of the limiting sliding groove, the trapezoidal sliding block, the screw rod, the lower die, the working frame, the air cylinder, the telescopic rod and the upper die, the trapezoidal sliding block can be moved through the arrangement of the screw rod, the stability of the upper die when being driven by the air cylinder to move downwards can be kept through the arrangement of the telescopic rod, and the stability of the device on the workbench when working can be enabled through the arrangement of the connecting plate.

However, in the actual use process of the device, the raw materials are placed between the upper die and the lower die before blow molding, and during the process of processing and molding, the raw materials can deviate due to mechanical vibration or artificial touch and the like in the process of downward movement of the upper die, so that the processing result is affected, the raw materials can be scrapped, and the operation is wasted; in view of this, we propose a stop device of a high-speed suction molding machine.

Disclosure of Invention

The utility model aims to provide a limiting device of a high-speed plastic suction forming machine, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stop device of high-speed plastic uptake make-up machine, includes the mounting bracket, the inside center department fixed mounting of mounting bracket has the fixed plate, the inside top surface right-hand member of mounting bracket is provided with the mould, the upper surface right-hand member fixed mounting of fixed plate has the bed die, the upper surface center department of fixed plate is provided with stop gear, stop gear includes:

the electric push rod is fixedly arranged on the inner top surface of the mounting frame, the U-shaped frame is fixedly arranged at the bottom end of the electric push rod, the U-shaped frame can be driven to perform linear motion in the vertical direction when the electric push rod is started, a limiting telescopic rod is fixedly arranged on the inner top surface of the U-shaped frame, a limiting spring is sleeved on the outer side of the limiting telescopic rod, two guide plates are fixedly arranged at the front end and the rear end of the bottom surface of the U-shaped frame in a mirror image structure, and the guide plates can conduct guiding limiting on raw materials positioned at the bottom of the U-shaped frame;

the limiting plate is fixedly arranged at the bottom end of the limiting telescopic rod, a buffer rubber layer is fixedly arranged on the bottom surface of the limiting plate, and the arranged buffer rubber layer can protect raw materials during limiting;

the fixed cross column is fixedly arranged on the upper surface of the fixed plate.

Preferably, the height and width of the fixed cross column are equal to the height and width of the lower die.

Preferably, the size of the U-shaped frame is mutually matched with the size of the fixed cross column, and a controller is fixedly arranged on the surface of the front side of the mounting frame.

Preferably, the outer wall of the limiting plate is mutually matched with the inner wall of the U-shaped frame.

Preferably, the bottom surface fixed mounting of deflector has the detection telescopic link, the outside cover that detects the telescopic link is equipped with the detection spring, the bottom fixed mounting who detects the telescopic link has the bottom plate, the bottom surface center department fixed mounting of deflector has the button, and the electrical apparatus is connected between button and the electric putter.

Preferably, the bottom surface of the button is mutually attached to the upper surface of the bottom plate.

Compared with the prior art, the utility model provides the limiting device of the high-speed plastic suction forming machine, which has the following beneficial effects:

1. this stop device of high-speed plastic uptake make-up machine places the left end of raw and other materials in the top of fixed diaphragm, can make raw and other materials move to fixed diaphragm center department along the deflector at electric putter drives the in-process that U type frame moved down through the deflector that sets up, removes to the horizontality, avoids appearing the skew and influences the processing result, and simultaneously can carry out spacing centre gripping to raw and other materials through spacing telescopic link, spacing spring, limiting plate and the cooperation of buffering rubber layer that sets up, avoids raw and other materials to appear removing the influence processing result at the course of working.

2. This stop device of high-speed plastic uptake make-up machine through the cooperation of detection telescopic link, detection spring, bottom plate and the button that sets up, can place when too the skew at the raw and other materials, detects and stop electric putter to the position of raw and other materials, avoids the U type frame to continue to move down and leads to raw and other materials to take place to damage, leads to extravagant material.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a limiting mechanism according to the present utility model;

fig. 3 is a schematic structural diagram of the present utility model a.

In the figure: 1. a mounting frame; 2. a fixing plate; 3. an upper die; 4. a lower die; 5. a limiting mechanism; 501. an electric push rod; 502. a U-shaped frame; 503. a limiting telescopic rod; 504. a limit spring; 505. a limiting plate; 506. a buffer rubber layer; 507. a guide plate; 508. fixing the cross column; 509. detecting a telescopic rod; 510. detecting a spring; 511. a bottom plate; 512. a button; 6. and a controller.

Detailed Description

As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a stop device of high-speed plastic uptake make-up machine, includes mounting bracket 1, and the front side surface fixed mounting of mounting bracket 1 has controller 6, and the inside center department fixed mounting of mounting bracket 1 has fixed plate 2, and the inside top surface right-hand member of mounting bracket 1 is provided with mould 3, and the upper surface right-hand member fixed mounting of fixed plate 2 has bed die 4, and the upper surface center department of fixed plate 2 is provided with stop gear 5.

The limit mechanism 5 includes: electric putter 501, limiting plate 505 and fixed diaphragm 508, electric putter 501 fixed mounting is at the inside top surface of mounting bracket 1, electric putter 501's bottom fixed mounting has U type frame 502, can drive U type frame 502 and carry out the rectilinear motion of upper and lower direction when electric putter 501 starts, U type frame 502's inside top surface fixed mounting has spacing telescopic link 503, spacing telescopic link 503's outside cover is equipped with spacing spring 504, both ends are mirror image structure fixed mounting around U type frame 502's the bottom surface have two deflector 507, place the left end of raw and other materials in the upper end of fixed diaphragm 508, when U type frame 502 moves down, the raw and other materials surpass the part of both sides around the fixed diaphragm 508 and can move along the inclined plane of deflector 507 towards fixed diaphragm 508 center department for the raw and other materials move to the horizontality and avoid appearing the skew and influence the machining result.

Limiting plate 505 fixed mounting is in the bottom of spacing telescopic link 503, the outer wall of limiting plate 505 and the inner wall looks adaptation of U type frame 502, can upwards move when limiting plate 505 bottom is pressurized, thereby compression spacing telescopic link 503 and spacing spring 504, make spacing spring 504 compression produce elastic potential energy, the bottom surface fixed mounting of limiting plate 505 has cushion rubber layer 506, fixed diaphragm 508 fixed mounting is at the upper surface of fixed plate 2, the height and the width of fixed diaphragm 508 are unanimous with the height and the width of bed die 4, the size of U type frame 502 and the size looks adaptation of fixed diaphragm 508 each other, can drive spacing plate 505 synchronous downward movement carries out spacing centre gripping to the raw and other material of placing in fixed diaphragm 508 top when U type frame 502 moves down, the hard contact of limiting plate 505 and raw and other materials can be avoided to the cushion rubber layer 506 that sets up, spacing spring 504 and spacing telescopic link 503 make spacing plate 505 have certain can excessively, and can carry out spacing to tighten the raw and other material through the elastic potential energy of spacing spring 504, the raw and other materials also damage when can carrying out spacing centre gripping and lead to the raw and other materials to damaging.

The bottom surface fixed mounting of deflector 507 detects telescopic link 509, the outside cover of detecting telescopic link 509 is equipped with detection spring 510, detection telescopic link 509's bottom fixed mounting has bottom plate 511, fixed mounting has button 512 in the bottom surface center department of deflector 507, electrical connection between button 512 and the electric putter 501, can stop electric putter 501 when button 512 presses down, the bottom surface of button 512 and the upper surface of bottom plate 511 laminating each other, when the front and back side of raw and other materials surpassed deflector 507, U type frame 502 drive deflector 507 moves down, bottom plate 511 can be earlier raw and other materials contact, thereby collide with the raw and other materials, thereby bottom plate 511 can upwards move and thereby press button 512 stop electric putter 501 this moment, avoid electric putter 501 to drive U type frame 502 to continue to move down and lead to the raw and other materials to damage, can extrude detection telescopic link 509 and detection spring 510 simultaneously, thereby compression detection spring 510 produces elasticity, when U type frame 502 upwards moves, can take bottom plate 511 to move down and reset under the elasticity potential energy effect of detection spring 510, release the pressing to button 512, the convenience of using next time.

In the utility model, when the plastic blow molding machine is used, the left end of raw materials is placed above the fixed transverse column 508, then the electric push rod 501 is started to drive the U-shaped frame 502 to move downwards through the controller 6, when the U-shaped frame 502 moves downwards, the parts of the raw materials, which exceed the front side and the rear side of the fixed transverse column 508, move along the inclined surfaces of the guide plates 507 towards the center of the fixed transverse column 508, so that the raw materials move to a horizontal state to avoid deviation, when the two sides of the raw materials exceed the guide plates 507, the bottom plate 511 can precede the raw materials to contact and collide, at the moment, the bottom plate 511 moves upwards to press the button 512 to stop the electric push rod 501, the situation that the raw materials are damaged due to the fact that the electric push rod 501 drives the U-shaped frame 502 to move downwards is avoided, and when the raw materials move into the U-shaped frame 502 along the inclined surfaces of the guide plates 507, the limit plates 505 carry out limit clamping on the raw materials under the cooperation of the limit springs 504 and the limit telescopic rods 503, and the raw materials are prevented from influencing the processing result due to movement in the blow molding process.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims (6)

1. The utility model provides a stop device of high-speed plastic uptake make-up machine, includes mounting bracket (1), the inside center department fixed mounting of mounting bracket (1) has fixed plate (2), the inside top surface right-hand member of mounting bracket (1) is provided with mould (3), the upper surface right-hand member fixed mounting of fixed plate (2) has bed die (4), its characterized in that: the upper surface center department of fixed plate (2) is provided with stop gear (5), stop gear (5) include:

the electric push rod (501), electric push rod (501) is fixedly mounted on the inside top surface of the mounting frame (1), U-shaped frame (502) is fixedly mounted at the bottom end of electric push rod (501), limit telescopic rod (503) is fixedly mounted on the inside top surface of U-shaped frame (502), limit spring (504) is sleeved on the outside of limit telescopic rod (503), and two guide plates (507) are fixedly mounted at the front end and the rear end of the bottom surface of U-shaped frame (502) in a mirror image structure;

the limiting plate (505), the limiting plate (505) is fixedly arranged at the bottom end of the limiting telescopic rod (503), and the bottom surface of the limiting plate (505) is fixedly provided with the buffer rubber layer (506);

and the fixed cross column (508) is fixedly arranged on the upper surface of the fixed plate (2).

2. The spacing device of a high-speed blister-forming machine according to claim 1, wherein: the height and width of the fixed cross posts (508) are consistent with those of the lower die (4).

3. The spacing device of a high-speed blister-forming machine according to claim 1, wherein: the size of the U-shaped frame (502) is mutually matched with the size of the fixed cross column (508), and a controller (6) is fixedly arranged on the front side surface of the mounting frame (1).

4. The spacing device of a high-speed blister-forming machine according to claim 1, wherein: the outer wall of the limiting plate (505) is mutually matched with the inner wall of the U-shaped frame (502).

5. The spacing device of a high-speed blister-forming machine according to claim 1, wherein: the bottom surface fixed mounting of deflector (507) has detects telescopic link (509), the outside cover of detecting telescopic link (509) is equipped with detection spring (510), the bottom fixed mounting who detects telescopic link (509) has bottom plate (511), bottom surface center department fixed mounting of deflector (507) has button (512).

6. The spacing device of a high-speed blister-forming machine according to claim 5, wherein: the bottom surface of the button (512) is attached to the upper surface of the bottom plate (511).