CN216732985U

CN216732985U - Film stretching device

Info

Publication number: CN216732985U
Application number: CN202122568281.9U
Authority: CN
Inventors: 刘立双
Original assignee: Guangdong Feida Packaging Technology Co ltd
Current assignee: Guangdong Feida Packaging Technology Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-06-14
Anticipated expiration: 2031-10-25

Abstract

The utility model relates to the technical field of film stretching, and discloses a film stretching device which comprises a machine base, a vertical supporting plate, a transverse supporting plate, a hydraulic cylinder, a piston, a connecting device, an upper mounting plate and a lower mounting plate, wherein a limiting groove is formed in the top of the vertical supporting plate, a limiting block is movably connected to the inner surface of the limiting groove, a bolt is in threaded connection with the middle of the limiting block, a protective shell is fixedly connected to the front side of the vertical supporting plate, a controller is fixedly connected to the inner wall of the rear side of the protective shell, a dust removing mechanism is arranged on the right side of the machine base, and the dust removing mechanism is composed of a dust collector, a dust outlet pipe, a dust storage box and an observation window. According to the utility model, the structure of the vertical supporting plate, the transverse supporting plate, the limiting groove, the limiting block and the bolt is arranged on the base, so that the transverse supporting plate can be disassembled, and the hydraulic cylinder, the piston and the connecting device on the transverse supporting plate can be maintained conveniently.

Description

Film stretching device

Technical Field

The utility model relates to the technical field of film stretching, in particular to a film stretching device.

Background

The film is a thin, soft, transparent sheet. Made of plastic, adhesive, rubber or other materials. The scientific interpretation of the film is: two-dimensional materials formed by atomic, molecular, or ionic deposition on a substrate surface. Example (c): optical films, composite films, superconducting films, polyester films, nylon films, plastic films, and the like. The film is widely used in the industries of electronic and electric appliances, machinery, printing and the like. Along with the demand of people on films in various forms is higher and higher, the quality control of the films by manufacturers is strict, after the films are produced by some manufacturers, the films are directly wound by rollers for packaging, the quality or the performance of the films are not detected and controlled, and the films cannot be reasonably used because a user does not clearly know the tension bearing capacity of the films, so that the practicability is lower.

The utility model discloses a film stretching device disclosed in chinese granted utility model patent application publication specification CN211477875U, but foretell film stretching device can't be dismantled, and is comparatively troublesome when maintaining the pneumatic cylinder, does not have the function to the inside dust removal of device moreover, leads to the work part dust more, influences the normal work of part.

We have therefore proposed a film stretching apparatus in order to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the defects of the prior art in the background art, the present invention aims to provide a film stretching device to solve the problems that some film stretching devices in the current market proposed in the background art cannot be disassembled, the maintenance of a hydraulic cylinder is troublesome, and the dust removal function in the device is not provided, so that the dust of working parts is more, and the normal work of the parts is affected.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme:

a film stretching device comprises a machine base, a vertical supporting plate, a transverse supporting plate, a hydraulic cylinder, a piston, a connecting device, an upper mounting plate and a lower mounting plate, wherein a limiting groove is formed in the top of the vertical supporting plate, a limiting block is movably connected to the inner surface of the limiting groove, a bolt is connected to the middle of the limiting block in a threaded manner, a protective shell is fixedly connected to the front side of the vertical supporting plate, and a controller is fixedly connected to the inner wall of the rear side of the protective shell;

the right side of frame is provided with dust removal mechanism, dust removal mechanism comprises dust catcher, play dirt pipe, dust storage box and observation window, the left side of dust catcher and the right side fixed connection of frame, the bottom of dust catcher and the top fixed connection of play dirt pipe, the spout has been seted up on the right side of frame, the internal surface sliding connection of spout has the slider.

Preferably, the bottom of the machine base is fixedly connected with four fixed blocks, and the bottoms of the fixed blocks are movably connected with moving wheels through pin shafts.

Preferably, the bottom of the transverse supporting plate is in contact connection with the top of the vertical supporting plate, and the bottom of the transverse supporting plate is fixedly connected with the top of the limiting block.

Preferably, the top of the hydraulic cylinder is fixedly connected with the bottom of the transverse supporting plate, and the top end of the piston is slidably connected with the bottom end of the hydraulic cylinder.

Furthermore, the left side of the dust storage box is connected with the right side of the machine base in a sliding mode, and the left side of the dust storage box is fixedly connected with the right end of the sliding block.

Furthermore, a through hole is formed in the top of the dust storage box, and the dust outlet pipe is located right above the through hole.

(III) advantageous effects

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

(1) through the structure that is provided with vertical support plate, horizontal backup pad, spacing groove, stopper and bolt on the frame, can dismantle horizontal backup pad to be convenient for maintain pneumatic cylinder, piston and connecting device in the horizontal backup pad.

(2) Through the structure that is provided with dust catcher, play dirt pipe, dust storage box, observation window, spout and slider on the frame, can remove dust to the inside of frame, collect the dust simultaneously.

Drawings

FIG. 1 is a schematic front view of a film stretching apparatus according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 of the film stretching apparatus according to the present invention;

FIG. 3 is a schematic perspective view of a dust storage box of the film stretching apparatus according to the present invention;

FIG. 4 is a schematic side view of the film stretching apparatus of the present invention.

In the figure: 1. a machine base; 2. a vertical support plate; 3. a transverse support plate; 4. a hydraulic cylinder; 5. a piston; 6. a connecting device; 7. an upper mounting plate; 8. a lower mounting plate; 9. a limiting groove; 10. a limiting block; 11. a bolt; 12. a protective shell; 13. a controller; 14. a fixed block; 15. a moving wheel; 16. a dust removal mechanism; 1601. a vacuum cleaner; 1602. a dust outlet pipe; 1603. a dust storage box; 1604. an observation window; 17. a chute; 18. a slide block.

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. 1-4, the present invention provides a film stretching apparatus; the heat dissipation device comprises a machine base 1, a vertical supporting plate 2, a transverse supporting plate 3, a hydraulic cylinder 4, a piston 5, a connecting device 6, an upper mounting plate 7 and a lower mounting plate 8, wherein a limiting groove 9 is formed in the top of the vertical supporting plate 2, a limiting block 10 is movably connected to the inner surface of the limiting groove 9, a bolt 11 is in threaded connection with the middle of the limiting block 10, a protective shell 12 is fixedly connected to the front side of the vertical supporting plate 2, a controller 13 is fixedly connected to the inner wall of the rear side of the protective shell 12, the protective shell 12 plays a role in protecting the controller 13, a heat dissipation hole is formed in the left side of the machine base 1, and heat dissipation is conducted on electrical components inside the machine base 1;

a dust removing mechanism 16 is arranged on the right side of the machine base 1, the dust removing mechanism 16 is composed of a dust collector 1601, a dust outlet pipe 1602, a dust storage box 1603 and an observation window 1604, the left side of the dust collector 1601 is fixedly connected with the right side of the machine base 1, the bottom of the dust collector 1601 is fixedly connected with the top of the dust outlet pipe 1602, a chute 17 is formed in the right side of the machine base 1, a sliding block 18 is connected to the inner surface of the chute 17 in a sliding manner, and the dust outlet pipe on the dust collector 1601 is positioned inside the machine base 1;

as a preferred technical scheme of the utility model: the bottom of the machine base 1 is fixedly connected with four fixed blocks 14, and the bottoms of the fixed blocks 14 are movably connected with moving wheels 15 through pin shafts, so that the device can move conveniently;

as a preferred technical scheme of the utility model: the bottom of the transverse supporting plate 3 is in contact connection with the top of the vertical supporting plate 2, and the bottom of the transverse supporting plate 3 is fixedly connected with the top of the limiting block 10;

as a preferred technical scheme of the utility model: the bottoms of the two vertical supporting plates 2 are respectively fixedly connected with two ends of the top of the machine base 1, the top of the hydraulic cylinder 4 is fixedly connected with the bottom of the transverse supporting plate 3, the top end of the piston 5 is slidably connected with the bottom end of the hydraulic cylinder 4, the bottom end of the piston 5 is fixedly connected with the top of the upper mounting plate 7, and the bottom of the lower mounting plate 8 is fixedly connected with the top of the machine base 1 through a connecting rod;

as a preferred technical scheme of the utility model: the left side of the dust storage box 1603 is connected with the right side of the machine base 1 in a sliding mode, and the left side of the dust storage box 1603 is fixedly connected with the right end of the sliding block 18;

as a preferred technical scheme of the utility model: a through hole is formed in the top of the dust storage box 1603, and the dust outlet pipe 1602 is located right above the through hole.

The working principle of the embodiment is as follows: when the film stretching device is used, an operator fixes the bottom end of a film test sample on a lower mounting plate 8, then installs an upper mounting plate 7 at the bottom end of a piston 5 through a connecting device 6, starts a hydraulic cylinder 4, outputs power from the bottom end of the hydraulic cylinder 4, drives the upper mounting plate 7 to move downwards through the piston 5, installs the top end of the film test sample on the upper mounting plate 7, then moves upwards through the piston 5, drives the upper mounting plate 7 to move upwards, starts stretching the film test sample between the upper mounting plate 7 and the lower mounting plate 8, after stretching to a certain degree, if the film has no damaged part, the film is proved to be in normal use, when the hydraulic cylinder 4 needs to be disassembled, firstly screws down a bolt 11, then pulls up a transverse support plate 3, takes the transverse support plate 3 off from a vertical support plate 2, when dust is removed, starts a dust collector 1601, discharges dust in a machine base 1 into a dust storage box 1603 through a dust outlet pipe 1602, the above is the operation of the whole device, and the details which are not described in detail in this specification are well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, may be fixedly connected or detachably connected; or indirectly through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations; it will be apparent to those skilled in the art that modifications and equivalents may be made in the embodiments and/or portions thereof without departing from the spirit and scope of the present invention.

Claims

1. A film stretching device comprises a machine base (1), a vertical supporting plate (2), a transverse supporting plate (3), a hydraulic cylinder (4), a piston (5), a connecting device (6), an upper mounting plate (7) and a lower mounting plate (8), and is characterized in that a limiting groove (9) is formed in the top of the vertical supporting plate (2), a limiting block (10) is movably connected to the inner surface of the limiting groove (9), a bolt (11) is connected to the middle of the limiting block (10) in a threaded manner, a protective shell (12) is fixedly connected to the front side of the vertical supporting plate (2), and a controller (13) is fixedly connected to the inner wall of the rear side of the protective shell (12);

the right side of frame (1) is provided with dust removal mechanism (16), dust removal mechanism (16) comprise dust catcher (1601), play dirt pipe (1602), dust storage box (1603) and observation window (1604), the left side of dust catcher (1601) and the right side fixed connection of frame (1), the bottom of dust catcher (1601) and the top fixed connection of play dirt pipe (1602), spout (17) have been seted up on the right side of frame (1), the internal surface sliding connection of spout (17) has slider (18).

2. The film stretching device as claimed in claim 1, wherein four fixed blocks (14) are fixedly connected to the bottom of the machine base (1), and moving wheels (15) are movably connected to the bottom of the fixed blocks (14) through pin shafts.

3. The film stretching device as claimed in claim 1, wherein the bottom of said transverse supporting plate (3) is in contact connection with the top of the vertical supporting plate (2), and the bottom of said transverse supporting plate (3) is fixedly connected with the top of the limiting block (10).

4. The film stretching apparatus as claimed in claim 1, wherein the top of said hydraulic cylinder (4) is fixedly connected to the bottom of said transverse support plate (3), and the top of said piston (5) is slidably connected to the bottom of said hydraulic cylinder (4).

5. The film stretching device according to claim 1, wherein the left side of the dust storage box (1603) is slidably connected with the right side of the machine base (1), and the left side of the dust storage box (1603) is fixedly connected with the right end of the sliding block (18).

6. The film stretching device according to claim 1, wherein a through hole is opened at the top of the dust storage box (1603), and the dust outlet pipe (1602) is located right above the through hole.