CN110950079B

CN110950079B - Glass unloading device

Info

Publication number: CN110950079B
Application number: CN201811146341.4A
Authority: CN
Inventors: 官景栋
Original assignee: Guangdong Jinfangyuan Energy Storage Technology Co ltd
Current assignee: Guangdong Jinfangyuan Energy Storage Technology Co ltd
Priority date: 2018-09-27
Filing date: 2018-09-27
Publication date: 2025-01-14
Anticipated expiration: 2038-09-27
Also published as: CN110950079A

Abstract

The invention discloses a glass blanking device, wherein a blanking roller is arranged at one discharging end of a frame, a manipulator comprises a grabbing frame and a vacuum chuck arranged on the grabbing frame, the blanking frame comprises a fixing frame and a lifting frame, a vertical rod of the fixing frame penetrates through the lifting frame and is fixed with the lifting frame, a supporting plate is arranged at the bottom of the fixing frame, a first driving device is arranged at the lower part of the supporting plate, an output shaft of the first driving device penetrates through the supporting plate, a screw rod is arranged on the supporting plate, the top of the screw rod is sleeved on the lifting frame, and the first driving device drives the lifting frame to lift through the screw rod. The glass unloading device has the beneficial effects that the mechanical arm is used for completing glass unloading work, the vacuum chuck arranged on the mechanical arm is matched with the pressure sensor for use, glass is accurately taken down from the conveying roller and conveyed to the appointed glass unloading frame, the glass height is adjusted by the lifting frame, the glass unloading work can be realized when paper films are attached to the glass by matching with the mechanical arm, and the automation conveying degree is high.

Description

Glass blanking device

Technical Field

The invention belongs to the technical field of glass production equipment, and particularly relates to a glass blanking device.

Background

Along with the development of economy and social progress in the current society, the demand for energy is also higher and higher, traditional energy coal, petroleum and natural gas are exhausted increasingly, and pollution is serious, so that the search for clean new energy becomes an urgent subject for people. The solar energy is used as a novel energy source, is clean and pollution-free, is inexhaustible, and can be widely used, so that various products based on solar energy, such as a solar water heater, a solar cell panel, solar power generation and the like, are produced. Among them, solar power generation is one of solar energy utilization technologies, and a large amount of power resources generated by the solar power generation is outstanding. The solar photo-thermal power generation principle is that sunlight is converged to a solar energy collecting device through a reflecting mirror, a heat transfer medium (liquid or gas) in the collecting device is heated by utilizing solar energy, and water is heated to form steam to drive or directly drive a generator to generate power.

The traditional glass production line generally needs to manually feed and discharge glass, the glass after the glass is fed is placed (inclined) in a specified mode, the glass is prevented from falling down to be damaged or safety accidents occur, meanwhile, the subsequent grabbing of the glass can be facilitated, but the following defects exist due to the fact that manual feeding is adopted:

(1) The labor intensity of staff is high, and the blanking efficiency is low;

(2) Because the glass edge is sharp, the conditions of glass breakage and the like are easy to cause in the carrying process of workers, and the qualification rate of the glass is reduced;

(3) For larger glass, a plurality of workers are required to cooperatively discharge or special tools are required to be adopted, so that the labor cost is high.

Disclosure of Invention

The invention aims to provide an automatic glass blanking device which has the advantages of simple structure, simple operation, high automation degree, difficult damage to glass, high glass blanking speed and high production efficiency.

The technical scheme of the invention is as follows:

The glass blanking device comprises a frame, a mechanical arm and a blanking frame, wherein the mechanical arm is arranged on one side of the frame, and the blanking frame is arranged below the frame;

a conveying roller is arranged on the frame, and a lower sheet roller is arranged at one discharging end of the frame;

The mechanical arm comprises a mechanical arm and a mechanical support seat arranged on the ground, and the mechanical arm comprises a grabbing frame and a vacuum chuck arranged on the grabbing frame;

the blanking frame comprises a fixing frame and a lifting frame, wherein the fixing frame is arranged below the frame, a vertical rod of the fixing frame penetrates through the lifting frame and is fixed with the lifting frame, a supporting plate is arranged at the bottom of the fixing frame, a first driving device is arranged at the lower part of the supporting plate, an output shaft of the first driving device penetrates through the supporting plate, a screw rod is arranged on the supporting plate, the top of the screw rod is sleeved on the lifting frame, the first driving device drives the lifting frame to lift through the screw rod, and a supporting rod is arranged on the lifting frame for supporting glass.

In the above technical scheme, be equipped with positioning mechanism on the frame is close to the one end of piece down, positioning mechanism includes second drive arrangement, locating lever and installs the locating rack in the frame, the locating roller is installed on the top of locating rack, second drive arrangement installs be used for the drive on the locating rack the location that the locating roller goes up and down in order to fix a position unloading glass.

In the above technical scheme, snatch the frame and be rectangular frame, vacuum chuck evenly arranges snatch on the frame vacuum chuck's below is equipped with pressure sensor in order to be used for responding to the pressure between vacuum chuck and the glass.

In the technical scheme, the vacuum chucks are arranged on the grabbing frame in a matrix mode.

In the technical scheme, a plurality of bulges are arranged in the vacuum chuck and are used for preventing the vacuum chuck from damaging glass due to overlarge pressure.

In the technical scheme, two paper clamping manipulators are symmetrically arranged on two sides of the grabbing frame and used for clamping glass with paper.

In the above technical scheme, the top of the fixing frame is fixedly connected with the frame.

In the above technical scheme, the support plate is mounted at the bottom center of the fixing frame, and the support rod is mounted on the support plate.

In the technical scheme, the support column is arranged at the top of the support rod.

In the technical scheme, the fixing frame and the lifting frame are rectangular frames.

The invention has the advantages and positive effects that:

1. the mechanical arm is used for completing glass unloading work, the vacuum chuck arranged on the mechanical arm is matched with the pressure sensor for use, damage to glass caused by overlarge vacuum suction is effectively reduced, and glass is accurately taken down from the conveying roller and conveyed to the appointed glass unloading frame.

2. The lifting frame can lift to adjust the height of glass, and the work of glass unloading can be realized when the paper film is attached to the glass by the cooperation mechanical arm, and the automation carrying degree is high, uses manpower and material resources sparingly.

3. Set up artifical piece roller down on the piece device down, can adopt artifical piece down when the arm maintenance, this device can have multiple piece mode down, and the flexibility of use is higher.

Drawings

FIG. 1 is a schematic view of the structure of an automatic glass blanking device of the present invention;

FIG. 2 is a schematic view of the structure of the lifting frame in the invention;

FIG. 3 is a schematic view of the structure of the blanking frame in the present invention;

FIG. 4 is a schematic view of the structure of the gripping frame of the present invention;

fig. 5 is a schematic structural view of the positioning mechanism in the present invention.

In the figure:

1. frame 2, mechanical arm 3 and blanking frame

4. Lower sheet roller 5, conveying roller 6 and fixing frame

7. Lifting frame 8, grabbing frame 9 and vacuum chuck

10. First driving device 11, support rod 12 and support plate

13. Screw 14, positioning frame 15 and positioning rod

16. Positioning roller 17, second driving device 18, support column

19. Pressure sensor 20 and paper clamping manipulator

Detailed Description

The present invention will be described in further detail with reference to specific examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the present invention.

Example 1

The glass blanking device comprises a frame 1, a mechanical arm 2 and a blanking frame 3, wherein the mechanical arm 2 is arranged on one side of the frame 1, the blanking frame 3 is arranged below the frame 1, a conveying roller 5 is arranged on the frame 1, the mechanical arm 2 comprises a mechanical arm and a mechanical supporting seat arranged on the ground, the mechanical arm comprises a rectangular grabbing frame 8 and a vacuum chuck arranged on the grabbing frame 8, the mechanical arm is used together with a pressure sensor 19 to avoid the vacuum chuck 9 from generating excessive suction force to damage glass, the blanking frame 3 comprises a fixing frame 6 and a lifting frame 7, the fixing frame 6 is arranged below the frame 1, a vertical rod of the fixing frame 6 penetrates through the lifting frame 7 and is fixed with the lifting frame 7, a supporting plate 12 is arranged at the bottom of the fixing frame 6, a first driving device 10 is arranged at the lower part of the supporting plate 12, an output shaft of the first driving device 10 penetrates through the supporting plate 12, a lead screw 13 is arranged on the supporting plate 12, the top of the lead screw 13 is sleeved on the lifting frame 7, the first driving device 10 drives the lifting frame 7 to lift the lifting frame 7, a supporting rod 11 is arranged on the lifting frame 7 to be used for supporting the glass, the supporting rod 11 is arranged on the lifting frame to generate excessive suction force to damage the glass, the glass chuck 9 can penetrate through a gap between the supporting rod 11 and the conveying roller 5, a second driving device is arranged at the top of the supporting frame 16 and is arranged at one end of the positioning roller 16, and a positioning mechanism is arranged at the top end of the lifting frame 16 and is positioned at one end of the positioning roller 16 and is arranged at the top of the positioning roller 16 and is close to the top of the lifting frame 1 and is arranged at one end of the positioning roller 14 and is arranged at the top positioning device 14 and is positioned at the top positioning position 16 and positioned at the top positioning device 14 and is arranged on the top positioning device 14 and is positioned on the top positioning device 14 and is arranged.

When the glass is subjected to sheet discharging, the glass is conveyed to the position of the grabbing frame 8 of the mechanical arm 2 through the conveying roller 5, the position of one side of the glass is positioned through the positioning roller 16 so as to calibrate the position of the glass, then the vacuum chuck 9 operates and works to adsorb the glass, the pressure sensor 19 works to avoid the damage of the glass caused by overlarge adsorption pressure of the vacuum chuck 9, and the mechanical arm 2 overturns to transfer the glass to the glass sheet discharging frame after the glass is adsorbed, so that the sheet discharging work of the glass is completed.

Example 2

On the basis of embodiment 1, vacuum chuck 9 is 4*4 evenly arranged on snatch frame 8, is equipped with three dysmorphism arch in vacuum chuck 9, is equipped with pressure sensor 19 in vacuum chuck 9's below, and pressure sensor 19 is used for responding to the pressure between vacuum chuck 9 and the glass, and with pressure sensor 19 coaction in order to avoid vacuum chuck 9 to produce too big power and damage glass.

When the glass is subjected to lower sheet, a layer of paper film is attached to the upper surface of the glass, so that the damage of the glass caused by mutual friction of the glass when a plurality of layers are stacked is reduced. The glass is conveyed to the lower part of the lifting frame 7 through the conveying roller 5, the position of one side of the glass is positioned under the action of the positioning roller 16, the position of the glass is positioned under the mechanical arm 2, two paper clamping mechanical arms 20 are symmetrically arranged on two sides of the grabbing frame 8 and used for clamping glass and paper films together, under the action of the first driving device 10, the screw rod 13 is driven to conduct linear motion so as to drive the lifting frame 7 to move upwards, the supporting rod 11 arranged on the lifting frame 7 is driven to lift upwards so as to support the glass, the grabbing frame 8 of the mechanical arm 2 is turned over to the lower part of the glass, the vacuum chuck 9 is started to adsorb the lower part of the glass, then the first driving device 10 operates to drive the lifting frame 7 to move downwards, and the mechanical arm 2 conveys the glass to the lower sheet frame of the glass after turning over, so that the lower sheet work of the glass is completed.

The second driving device 17 of the positioning frame 14 is an air cylinder and is used for driving the positioning rod 15 to lift, when the glass to be positioned is thicker, the positioning rod 15 is lifted, and the thicker glass is effectively positioned, so that the glass can be positioned better

The paper clamping manipulators 20 on two sides can clamp paper films and glass together, the vacuum chuck 9 adsorbs one surface of the glass paperless film, the glass can be protected from abrasion, the glass can be rapidly transported to the lower sheet frame through the manipulator 2, the glass sheet discharging work is completed, and the degree of automation is high.

Example 3

On the basis of the embodiment 1, a lower sheet roller 4 is arranged at one discharging end of the frame 1, and when the mechanical arm 2 cannot work during daily maintenance, workers can directly manually lower sheets of glass from the frame 1 through the lower sheet roller 4, so that the lower sheet work is completed.

The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. A glass unloading device, characterized in that it comprises a frame (1), a mechanical arm (2) and an unloading frame (3), wherein the mechanical arm

(2) is arranged on one side of the frame (1), and the unloading frame (3) is installed below the frame (1);

A conveying roller (5) is installed on the frame (1);

The mechanical arm (2) comprises a mechanical arm and a mechanical support seat installed on the ground, and the mechanical arm comprises a grabbing frame (8) and a vacuum suction cup (9) installed on the grabbing frame (8);

The unloading frame (3) comprises a fixed frame (6) and a lifting frame (7), wherein the fixed frame (6) is installed below the frame (1), the vertical rod of the fixed frame (6) passes through the lifting frame (7) and is fixed to the frame (1), a support plate (12) is installed at the bottom of the fixed frame (6), a first driving device (10) is installed at the lower part of the support plate (12), an output shaft of the first driving device (10) passes through the support plate (12), a screw rod (13) is installed on the support plate (12), the top of the screw rod is sleeved on the lifting frame (7), the first driving device (10) drives the lifting frame (7) to be lifted and lowered through the screw rod (13), and a support rod (11) is installed on the lifting frame (7) for supporting glass;

A positioning mechanism is provided at one end of the frame (1) close to the lower plate, the positioning mechanism comprising a second driving device (17), a positioning rod (15) and a positioning frame (14) mounted on the frame (1), a positioning roller (16) being mounted on the top end of the positioning frame (14), and the second driving device (17) being mounted on the positioning frame (14) for driving the positioning roller (16) to rise and fall so as to position the unloading glass;

The grabbing frame (8) is a rectangular frame, the vacuum suction cups (9) are evenly arranged on the grabbing frame (8), and a pressure sensor (19) is provided below the vacuum suction cups (9) for sensing the pressure between the vacuum suction cups (9) and the glass;

The vacuum suction cup (9) is provided with a plurality of protrusions for preventing the vacuum suction cup from damaging the glass due to excessive pressure;

The glass is transported to the bottom of the lifting frame by the conveying roller, and the position of one side of the glass is positioned under the action of the positioning roller. The position of the glass is directly under the mechanical arm. Two paper clamping mechanical arms are symmetrically installed on both sides of the grabbing frame for clamping the glass and the paper film together. Under the action of the first driving device, the driving screw rod performs linear motion to drive the lifting frame (7) to move upward, thereby driving the support rod installed on the lifting frame (7) to rise upward to support the glass. The grabbing frame of the mechanical arm (2) flips to the bottom of the glass, and the vacuum suction cup is started to absorb the bottom of the glass. Then, the first driving device is operated to drive the lifting frame (7) to move downward. After flipping, the mechanical arm (2) transports the glass to the lower sheet rack of the glass, completing the glass lowering work.

2. The glass unloading device according to claim 1 is characterized in that the vacuum suction cups (9) are arranged in a matrix on the grabbing frame (8).

3. The glass unloading device according to claim 1 is characterized in that two paper clamping manipulators (20) are symmetrically installed on both sides of the grabbing frame (8) for clamping glass with paper attached.

4. The glass lowering device according to claim 3, characterized in that the top of the fixing frame (6) is fixedly connected to the frame (1).

5. The glass lowering device according to claim 4 is characterized in that: the support plate (12) is installed at the bottom center of the fixing frame (6), and the support rod (11) is installed on the support plate (12).

6. The glass lowering device according to claim 5, characterized in that a support column (18) is installed on the top of the support rod (11).

7. The glass unloading device according to claim 6, characterized in that a unloading roller (4) is installed at one end of the frame (1) for discharging the material.