CN212609269U

CN212609269U - Film cutting lifting platform

Info

Publication number: CN212609269U
Application number: CN202021395547.3U
Authority: CN
Inventors: 黄学英
Original assignee: Tianjin Jiuchengjiu Technology Co ltd
Current assignee: Tianjin Jiuchengjiu Technology Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-02-26
Anticipated expiration: 2030-07-15

Abstract

The utility model provides a cut membrane lift platform, fixed frame and inside elevation structure, platform and controller thereof, elevation structure signal connection to controller, elevation structure includes crane, lead screw unit, balancing weight and a plurality of slip unit, and the crane is fixed in fixed frame inside one side, the inside fixed connection lead screw unit of crane, crane both sides sliding connection to slip unit one end, the slip unit other end and platform fixed connection, platform middle part fixed connection to lead screw unit's middle part, platform one side fixed connection balancing weight. Cut membrane lift platform simple structure, reasonable in design, its elevation structure not only can realize the platform and go up and down, makes the platform atress even moreover, reduces the wearing and tearing of platform, has increased the life of platform, economy is suitable for.

Description

Film cutting lifting platform

Technical Field

The utility model belongs to the technical field of cut membrane lift, especially, relate to a cut membrane lift platform.

Background

The solar cell back panel film is also called a solar cell back panel, a photovoltaic back panel film and a solar back panel, is widely applied to solar cell (photovoltaic) components, is positioned on the back of a solar cell panel, plays a role in protecting and supporting a cell, has reliable insulativity, water resistance and aging resistance, and is a large producing country and a large consuming country of the solar cell back panel film in China. In the mass production process of backplate membrane, the backplate membrane that the cutting is good need be arranged in order, need go up and down with lift platform ceaselessly when arranging in order, and current lift platform has caused the atress inhomogeneous because the gravity of backplate membrane all presses on the platform, and platform wearing and tearing are severe, and every period just needs to be changed, has reduced work efficiency, has improved manufacturing cost.

Disclosure of Invention

In view of this, the utility model aims at providing a cut membrane lift platform to solve the current problem that lift platform wearing and tearing are too fast, the atress is inhomogeneous and life is low.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

the utility model provides a cut membrane lift platform, includes fixed frame and inside elevation structure, platform and the controller thereof, elevation structure signal connection to controller, elevation structure includes crane, lead screw unit, balancing weight and a plurality of slip unit, and the crane is fixed in fixed frame inside one side, the inside fixed connection lead screw unit of crane, crane both sides sliding connection to slip unit one end, the slip unit other end and platform fixed connection, platform middle part fixed connection to lead screw unit's middle part, platform one side fixed connection balancing weight.

Further, elevation structure still includes the motor, and motor bottom fixed connection is to the crane, and the output shaft fixed connection of motor is to lead screw unit bottom, and motor signal is connected to the controller.

Furthermore, the quantity of slip unit is 4 at least, the slip unit includes slider and a plurality of gyro wheel, the one end and the platform fixed connection of slider, other end sliding connection to crane, a plurality of gyro wheels of the platform one side fixed connection that is close to of slider, the gyro wheel is inconsistent with the platform.

Further, the rollers are elastic prestress rollers, and the number of the rollers is at least 2.

Further, the lead screw unit comprises a lead screw and a nut seat, one end of the lead screw is fixedly connected to the top of the lifting structure, the other end of the lead screw is fixedly connected to an output shaft of the motor, the nut seat is sleeved in the middle of the lead screw, and one side of the nut seat is fixedly connected with the platform.

Further, be equipped with 2 slide rails on the crane, the slide rail is located the crane both sides respectively, and lead screw and motor all are located between 2 slide rails, offer the U type recess that is used for matcing the slide rail on the slider.

Further, the controller is a PLC, the model of the controller is fp32, the motor is a loose servo motor, and the model of the controller is MDMF302LIG 6M.

Compared with the prior art, cut membrane lift platform have following advantage:

(1) cut membrane lift platform simple structure, reasonable in design, its elevation structure not only can realize the platform and go up and down, makes the platform atress even moreover, reduces the wearing and tearing of platform, has increased the life of platform, economy is suitable for.

(2) Cut membrane lift platform, its balancing weight and gyro wheel can equally divide the pressure on the platform to greatly reduced the degree of wear of platform, delayed its life, saved the cost, be suitable for the popularization.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic view of the overall structure of a film cutting lifting platform according to an embodiment of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

fig. 3 is a top view of the overall structure of the film cutting lifting platform according to the embodiment of the present invention;

fig. 4 is a schematic view of the film cutting lifting platform according to the embodiment of the present invention.

Description of reference numerals:

1-fixing frames; 2-a lifting structure; 21-a lifting frame; 211-a slide rail; 22-a lead screw unit; 221-a lead screw; 222-nut seat; 23-a sliding unit; 231-a slider; 232-a roller; 24-a counterweight block; 25-a motor; 3-a platform.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 4, cut membrane lift platform, including fixed frame 1 and its inside elevation structure 2, platform 3 and controller, elevation structure 2 signal connection is to the controller, elevation structure 2 includes crane 21, lead screw unit 22, balancing weight 24 and a plurality of slip unit 23, crane 21 fixes in fixed frame 1 inside one side, crane 21 inside fixed connection lead screw unit 22, crane 21 both sides sliding connection is to slip unit 23 one end, the slip unit 23 other end and platform 3 fixed connection, platform 3 middle part fixed connection is to lead screw unit 22's middle part, platform 3 one side fixed connection balancing weight 24, elevation structure 2 not only can realize that platform 3 goes up and down, and reduce platform 3's wearing and tearing, platform 3's life has been increased, the cost is reduced, economy is suitable for.

The lifting structure 2 further comprises a motor 25, the bottom end of the motor 25 is fixedly connected to the lifting frame 21, an output shaft of the motor 25 is fixedly connected to the bottom of the lead screw unit 22, the motor 25 is in signal connection with the controller, and the motor 25 can provide power for the whole lifting structure 2.

The quantity of slip unit 23 is 4 at least, slip unit 23 includes slider 231 and a plurality of gyro wheel 232, the one end and the platform 3 fixed connection of slider 231, other end sliding connection to crane 21, the slider 231 is close to a plurality of gyro wheels 232 of platform 3 one side fixed connection, gyro wheel 232 and platform 3 are inconsistent, and slip unit 23 can drive platform 3 and reciprocate on crane 21.

The gyro wheel 232 is elastic prestressing wheel, and the quantity is 2 at least, and prestressing wheel can be in advance with slide rail 211 locking to reduce the atress of slider 231, divide the pressure that comes from platform 3 equally then.

The screw unit 22 includes a screw 221 and a nut seat 222, one end of the screw 221 is fixedly connected to the top of the lifting structure 2, the other end of the screw is fixedly connected to an output shaft of the motor 25, the nut seat 222 is sleeved in the middle of the screw 221, one side of the nut seat 222 is fixedly connected to the platform 3, and the screw unit 22 can convert the rotation motion into linear motion, so as to realize the lifting of the platform 3.

Be equipped with 2 slide rails 211 on the crane 21, slide rail 211 is located crane 21 both sides respectively, and lead screw 221 all is located between 2 slide rails 211 with motor 25, offers the U type recess that is used for matcing slide rail 211 on the slider 231, and when using, slider 231 can take platform 3 to reciprocate at slide rail 211.

The controller is a PLC and is fp32 in model number, the motor 25 is a loose servo motor and is MDMF302LIG6M in model number.

The working principle of the film cutting lifting platform is as follows:

when the solar cell film lifting device is used (assuming that an article lifted by the platform 3 is a solar cell film), a worker manually starts the controller, the controller controls the motor 25 to be started, the output shaft of the motor 25 starts to rotate, the motor 25 rotates to drive the nut seat 222 to move up and down on the screw rod 221, the nut seat 222 moves up and down to drive the platform 3 to move up and down, and the solar cell film on the platform 3 moves up and down along with the nut seat, so that the whole working process is completed.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Cut membrane lift platform, its characterized in that: including fixed frame (1) and inside elevation structure (2), platform (3) and controller thereof, elevation structure (2) signal connection to controller, elevation structure (2) include crane (21), lead screw unit (22), balancing weight (24) and a plurality of slip unit (23), and crane (21) are fixed in fixed frame (1) inside one side, crane (21) inside fixed connection lead screw unit (22), crane (21) both sides sliding connection to slip unit (23) one end, slip unit (23) other end and platform (3) fixed connection, platform (3) middle part fixed connection to the middle part of lead screw unit (22), platform (3) one side fixed connection balancing weight (24).

2. The film cutting lifting platform according to claim 1, wherein: the lifting structure (2) further comprises a motor (25), the bottom end of the motor (25) is fixedly connected to the lifting frame (21), an output shaft of the motor (25) is fixedly connected to the bottom of the screw rod unit (22), and the motor (25) is connected to the controller through signals.

3. The film cutting lifting platform according to claim 1, wherein: the quantity of slip unit (23) is 4 at least, slip unit (23) include slider (231) and a plurality of gyro wheel (232), the one end and platform (3) fixed connection of slider (231), other end sliding connection to crane (21), a plurality of gyro wheels (232) of being close to platform (3) one side fixed connection of slider (231), gyro wheel (232) and platform (3) are inconsistent.

4. The film cutting lifting platform according to claim 3, wherein: the rollers (232) are elastic prestress rollers, and the number of the rollers is at least 2.

5. The film cutting lifting platform according to claim 2, wherein: the screw unit (22) comprises a screw (221) and a nut seat (222), one end of the screw (221) is fixedly connected to the top of the lifting structure (2), the other end of the screw is fixedly connected to an output shaft of the motor (25), the nut seat (222) is sleeved in the middle of the screw (221), and one side of the nut seat (222) is fixedly connected with the platform (3).

6. The film cutting lifting platform according to claim 3, wherein: be equipped with 2 slide rails (211) on crane (21), slide rail (211) are located crane (21) both sides respectively, and lead screw (221) and motor (25) all are located between 2 slide rails (211), offer the U type recess that is used for matcing slide rail (211) on slider (231).

7. The film cutting lifting platform according to claim 2, wherein: the controller is a PLC, the model number of the controller is fp32, the motor (25) is a loose servo motor, and the model number of the controller is MDMF302LIG 6M.