CN216611814U

CN216611814U - Vertical automatic bag turning machine for photovoltaic module

Info

Publication number: CN216611814U
Application number: CN202123317598.1U
Authority: CN
Inventors: 刘双超; 沈统; 吴晓全; 胡浪
Original assignee: Dongfang Risheng Yiwu New Energy Co ltd
Current assignee: Dongfang Risheng Yiwu New Energy Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-27
Anticipated expiration: 2031-12-27

Abstract

The utility model relates to the technical field of photovoltaic module packaging equipment, in particular to a vertical automatic bag overturning machine for photovoltaic modules, which comprises a base and a turnover frame above the base, wherein a rotating unit is arranged on the base and drives a driving wheel to rotate, a coaxial bearing wheel is arranged beside the driving wheel, the lower part of the turnover frame is an arc surface and is fixedly connected with a driving strip, the driving wheel and the driving strip are in matched transmission, the bearing wheel supports the turnover frame to rotate on the turnover frame, the upper part of the turnover frame is a flat supporting plate, one end of the flat supporting plate is provided with a bottom baffle, one of the base and the turnover frame is provided with a sensor, the sensor detects the separation and combination state of the base and the turnover frame, and a supporting plate is arranged below the flat supporting plate; the worktable surface of the ladle turner is level to the ground plane, so that the occupied area is reduced, and the feeding difficulty is reduced; the roll-over stand drives the whole 90 upsets of photovoltaic module panel, easily controls and just works steadily.

Description

Vertical automatic bag turning machine for photovoltaic module

Technical Field

The utility model relates to the technical field of photovoltaic module packaging equipment, in particular to a vertical automatic bag turning machine for a photovoltaic module.

Background

At present, the size of a crystalline silicon module in the photovoltaic industry is increased along with the increase of a battery piece, for example, the length of 182 and 210 model modules exceeds 2m, and the weight is not less than 35kg, a module transverse placement mode is mostly adopted in the industry at present, and a large-size module transverse support package has low space utilization rate for containers with international general specifications, so that the mode of changing into a vertical package is required.

The existing solution is to overturn the photovoltaic panel assembly from horizontal to vertical in a pneumatic bag turnover machine or manual plate lifting manner, i.e. to lift the assembly from horizontal to vertical manually, and because the weight and size of the assembly are large, in the process, an auxiliary support and the like are required to fix the assembly, so that the operation difficulty is large, the danger is high, and the efficiency is low; and if adopt pneumatic chartered plane of turning over to pass through compressed air and drive the upset of photovoltaic module, need stable air feed source during the operation, the cost of setting up of relevant pneumatic annex is higher, and area is big, and some places do not possess the condition of arranging the air supply in addition, lead to pneumatic chartered plane of turning over application range limited.

Disclosure of Invention

The purpose of the utility model is: the utility model provides a photovoltaic module is with vertical automatic bale turning machine.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a photovoltaic module is with vertical automatic chartered plane that turns over, is including arranging subaerial base and the roll-over stand above it in, be provided with rotatory unit on the base, it is rotatory that rotatory unit drive wheel, the drive wheel next door is provided with coaxial carrier wheel, the lower part of roll-over stand has the transmission strip for circular arc face and rigid coupling, drive wheel and transmission strip match the transmission, the carrier wheel supports the roll-over stand and rotates on it, the upper portion of roll-over stand is flat layer board, the one end of flat layer board is provided with the bottom flap perpendicularly, be provided with the sensor on base and the roll-over stand both, the sensor detects the deciliter state of base and roll-over stand.

Furthermore, two supporting plates with arc-shaped outer contours are vertically arranged below the flat supporting plate, a space for arranging the rotating unit is arranged between the two supporting plates and is bilaterally symmetrical, the outer contour of the bottom of each supporting plate is fixedly connected with a transmission strip with a matched radian, and the outer contour of each supporting plate is in contact with the bearing wheel.

Furthermore, the rotating unit comprises a motor which is horizontally arranged, the motor is of a two-end output shaft type, output shafts at two ends of the motor are respectively connected with a speed reducer, the two speed reducers are respectively positioned at two sides of a rotating shaft center of the roll-over stand, the speed reducers are also of a two-end output shaft type, an output shaft of the motor is vertical to an output shaft of the speed reducer, and two ends of the output shaft of the speed reducer are respectively fixedly connected with two parallel transmission wheels.

Furthermore, the rotating unit comprises two motors which are horizontally arranged, arranged in parallel and run synchronously, the two motors are respectively positioned on two sides of the rotating axis of the roll-over stand, the motors are of two-end output shaft type, and two ends of an output shaft of each motor are respectively and fixedly connected with two parallel transmission wheels.

Furthermore, the base is upwards provided with a support rod, and the support rod is contacted with the bottom of the flat supporting plate when the flat supporting plate is in a flat state.

Furthermore, two ends of the transmission strip are provided with connecting mechanisms, the connecting mechanisms connect the transmission strip with the turnover frame and adjust the degree of tightness of connection, the transmission strip is a chain or a rack arranged in parallel in pairs, and the transmission wheels are corresponding chain wheels or gears.

Further, coupling mechanism includes stiff end and expansion end, the expansion end sets up at the both ends of driving strip and is connected with the threaded rod to the outside end, the threaded rod passes the stiff end of setting in the backup pad and is fixed through the nut.

Furthermore, the flat supporting plate is rectangular, a plurality of connecting reinforcing ribs are arranged between the supporting plate and the flat supporting plate, a plurality of rubber cushion pads which are arranged in a grid shape are arranged on the upper surface of the flat supporting plate in a flat state, and when the flat supporting plate is erected, the bottom baffle is positioned at the bottom end of the flat supporting plate and is in a flat state.

Furthermore, the bearing wheel is provided with a raised rib for limiting the roll-over stand to move left and right, and the raised rib is positioned on the outer side of the supporting plate.

Furthermore, an anti-tilt plate is arranged at the opposite end of the end, connected with the flat supporting plate, of the bottom baffle plate, the anti-tilt plate is parallel to the flat supporting plate, the distance between the anti-tilt plate and the flat supporting plate is adjustable, and the length of the anti-tilt plate is 1/2-3/4 of the length of the photovoltaic module.

Compared with the prior art, the utility model provides a vertical automatic bag turning machine for a photovoltaic module, which has the following beneficial effects:

the whole unit can be arranged under the ground or directly arranged above the ground for use. When the ladle turner is placed under the ground, the working table surface of the ladle turner is level to the ground level, so that the floor area of equipment is greatly reduced, and other objects can not be influenced to pass through the field when the machine does not work; due to the low setting height and working height of the table board, the photovoltaic module can be loaded by the manual hydraulic forklift, and an electric forklift with a higher operation threshold and difficulty is not needed; the turnover frame drives the integral multi-layer photovoltaic module panel to turn over at one time by 90 degrees, and the integral multi-layer photovoltaic module panel is changed from a transverse state to a vertical state, so that a subsequent packaging process is performed, the conventional manual bag turning or pneumatic equipment bag turning is replaced, the integral multi-layer photovoltaic module panel can be used only by electrifying, air source supply is not needed, and the condition that the traditional pneumatic bag turning machine cannot be used because an air source is not connected in an equipment field is avoided; in addition, the motor combines the drive mode of speed reducer to possess good stability and commonality, and the ladle turner easily controls and work is steady.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic perspective view of another embodiment of the present invention;

FIG. 4 is an enlarged schematic view taken at A in FIG. 3;

FIG. 5 is a schematic perspective view of the roll-over stand of the present invention;

FIG. 6 is an enlarged view of the point B in FIG. 5;

fig. 7 is a schematic perspective view of a rotating unit according to a first embodiment of the present invention;

fig. 8 is a schematic perspective view of a rotating unit according to a second embodiment of the present invention.

Fig. 9 is a schematic perspective view of a third embodiment of the present invention.

In the figure: 1. a base; 2. a roll-over stand; 3. rotating the machine set; 3a, a motor; 3b, a speed reducer; 4. a driving wheel; 5. a load wheel; 5a, protruding flanges; 6. a drive bar; 7. a flat supporting plate; 8. a bottom baffle; 9. a support plate; 10. a connecting mechanism; 10a, a fixed end; 10b, a movable end; 10c, a threaded rod; 10d, a nut; 11. a cushion pad; 12. a support bar; 13. connecting reinforcing ribs; 14. an anti-roll plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore they only show the components related to the present invention, and should not limit the scope of protection of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate that the device or the element must be arranged and operated in a specific orientation and in a specific orientation, and thus, should not be taken as limiting the present invention.

Embodiment 1, please refer to fig. 1 to 7, a vertical automatic bag turnover machine for photovoltaic modules includes a base 1 disposed under the ground and a turnover frame 2 disposed above the base 1, wherein a rotating unit 3 is disposed on the base 1, the rotating unit 3 drives a driving wheel 4 to rotate, a coaxial bearing wheel 5 is disposed beside the driving wheel 4, the lower portion of the turnover frame 2 is an arc surface and fixedly connected with a driving strip 6, the driving wheel 4 and the driving strip 6 are in matching transmission, the bearing wheel 5 supports the turnover frame 2 to rotate thereon, the upper portion of the turnover frame 2 is a flat supporting plate 7, the flat supporting plate 7 is used for placing a horizontal photovoltaic module, one end of the flat supporting plate 7 is vertically provided with a bottom baffle 8 for limiting the photovoltaic module and preventing the photovoltaic module from sliding down or falling; be provided with the sensor on base 1 and the roll-over stand 2 two, the sensor is used for detecting the deciliter state of base 1 and roll-over stand 2, and at the operation in-process of machine, detecting signal feeds back control system, controls opening of rotatory unit 3 and stops, realizes its 90 upset and the action that resets, also can prevent that the rotation angle of roll-over stand 2 from transfiniting and breaking down.

Two supporting plates 9 with arc-shaped outer contours are vertically arranged below the flat supporting plate 7, the arc surfaces extend to the surface, perpendicular to the bottom plane, of the bottom baffle plate 8 and the flat supporting plate 7, a space for arranging the rotating unit 3 is formed between the supporting plates 9 and is bilaterally symmetrical, the outer contour of the bottom of each supporting plate 9 is fixedly connected with a transmission strip 6 with matched radian, the outer contours of the supporting plates 9 are in contact with the bearing wheels 5, the number of the bearing wheels 5 is 4, the bearing wheels 5 play a main role in supporting the turnover frame 2, and the transmission wheels 4 drive the turnover frame 2 to rotate on the bearing wheels 5.

The rotating unit 3 comprises a motor 3a which is horizontally arranged, the motor 3a is of a two-end output shaft type, output shafts at two ends of the motor 3a are respectively connected with a speed reducer 3b, and the speed reducer 3b converts high rotating speed and low torque of the motor 3a into low rotating speed and high torque so as to improve the load capacity of the bag turning machine; the two speed reducers 3b are respectively positioned at two sides of the rotating shaft center of the roll-over stand 2, the speed reducers 3b are also of two-end output shaft type, the output shaft of the motor 3a is vertical to the output shaft of the speed reducers 3b, two ends of the output shaft of the speed reducers 3b are respectively and fixedly connected with two parallel transmission wheels 4, and the corresponding transmission bars 6 which are matched with the transmission wheels are also arranged in parallel in pairs.

The both ends of transmission strip 6 are provided with coupling mechanism 10, coupling mechanism 10 is connected transmission strip 6 and roll-over stand 2 and is adjusted and be connected the elasticity degree, coupling mechanism 10 includes stiff end 10a and expansion end 10b, expansion end 10b sets up at the both ends of transmission strip 6 and is connected with threaded rod 10c to the outside end, threaded rod 10c passes the stiff end 10a that sets up in backup pad 9 and fixes through nut 10d, through above setting, twist the nut 10d that moves both ends and can realize being connected the regulation of elasticity degree to transmission strip 6 and roll-over stand 2, transmission strip 6 is connected the process degree with roll-over stand 2 and is too loose then can influence the precision of upset action, on the contrary, transmission strip 6 is connected the degree with roll-over stand 2 and then can influence its and the cooperation degree of drive wheel 4.

The base 1 is upwards provided with the bracing piece 12, and the bracing piece 12 is rather than the bottom contact when the state is put to flat layer board 7, and roll-over stand 2 can not continue down the upset then.

The flat supporting plate 7 is rectangular, the upper surface of the flat supporting plate 7 in a flat state is provided with a plurality of rubber buffer cushions 11 which are arranged in a grid shape, and the rubber buffer cushions have certain elasticity and friction force, so that the impact force when the photovoltaic module is placed is reduced, the photovoltaic module on the flat supporting plate is prevented from sliding off in the working process of the bag turnover machine, and the photovoltaic module is prevented from being damaged; when the flat supporting plate 7 is erected, the bottom baffle 8 is positioned at the bottom end of the flat supporting plate 7 and is in a flat state, and the upper surface of the flat supporting plate 7 is level with the ground when in the flat state.

The bearing wheel 5 is provided with a raised rib 5a for limiting the roll-over stand 2 to move left and right, and the raised rib 5a is positioned outside the supporting plate 9 to ensure that the roll-over stand 2 cannot fall off from the bearing wheel 5.

A plurality of connecting reinforcing ribs 13 are arranged between the supporting plate 9 and the flat supporting plate 7, the connecting reinforcing ribs 13 are metal plates and are connected with the supporting plate 9 and the flat supporting plate 7 in a welding mode, and the connecting strength between the supporting plate 9 and the flat supporting plate 7 is effectively enhanced.

In the second embodiment, please refer to fig. 8, which is different from the first embodiment in that: the rotating unit 3 comprises two horizontally arranged high-torque motors 3a, the motors 3a are arranged in parallel and run synchronously, the two motors 3a are respectively positioned at two sides of the rotating axis of the roll-over stand 2, the motors 3a are of two-end output shaft type, two ends of the output shaft of the motors 3a are respectively fixedly connected with two parallel transmission wheels 4, and the rotating unit has the advantages that: the double motors 3a form a double-safety structure, when one motor 3a breaks down, the whole device can still continue to work, and the dangerous condition is avoided.

In the third embodiment, referring to fig. 9, an anti-tilt plate 14 is disposed at the opposite end of the bottom baffle 8 connected to the flat supporting plate 7, and is parallel to the flat supporting plate 7 and can slide along the bottom baffle 8 to adjust the distance between the anti-tilt plate and the flat supporting plate 7, so as to adapt to photovoltaic module panels with different thicknesses; the length of the anti-tilt plate 14 is between 1/2 and 3/4 of the length of the photovoltaic module, namely 1.15-1.75 m, and the thickness is 10-20 mm, and after the flat supporting plate 7 and the bottom baffle plate 8 carry the photovoltaic module panel to overturn and stand, the anti-tilt plate 14 plays a role in limiting the photovoltaic module panel from toppling outwards.

When the vertical automatic bag overturning machine for the photovoltaic module is used, the bag overturning machine is arranged in a pit below the ground, a flat supporting plate 7 at the upper part of a turnover frame 2 is level with the ground, a bottom baffle plate 8 is erected above the ground level, when a plurality of laminated photovoltaic module panels are horizontally placed on the upper surface of the flat supporting plate 7, a rotating unit 3 is started, the turnover frame 2 is driven to rotate 90 degrees through the meshing transmission of a transmission wheel 4 and a transmission strip 6, the photovoltaic module panels are changed into an erected state, a limit baffle plate is arranged on the side of the photovoltaic module panels in the process, the situations of toppling, sliding and the like are prevented, a sensor detects the split-close state of a base 1 and the turnover frame 2, the condition that the turnover angle exceeds the set limit and the photovoltaic module above the device is damaged is prevented; in addition, the vertical automatic bag overturning machine for the photovoltaic module can also be used by directly arranging the base above the ground level, so that a special accommodating pit does not need to be built for the vertical automatic bag overturning machine.

While the utility model has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes, modifications and additions may be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a photovoltaic module is with vertical automatic bale turning machine which characterized in that: including roll-over stand (2) of base (1) and its top, be provided with rotating assembly (3) on base (1), rotating assembly (3) drive wheel (4) are rotatory, drive wheel (4) next door is provided with coaxial bearing wheel (5), the lower part of roll-over stand (2) has drive strip (6) for circular arc face and rigid coupling, drive wheel (4) and drive strip (6) match the transmission, bearing wheel (5) support roll-over stand (2) rotating on it, the upper portion of roll-over stand (2) is flat layer board (7), the one end of flat layer board (7) is provided with end shield (8) perpendicularly.

2. The vertical automatic bag overturning machine for the photovoltaic module according to claim 1, characterized in that: two supporting plates (9) with arc-shaped outer contours are vertically arranged below the flat supporting plate (7), a space for arranging the rotating unit (3) is formed between the two supporting plates (9) and is bilaterally symmetrical, the outer contour of the bottom of each supporting plate (9) is fixedly connected with a transmission strip (6) matched with a radian, and the outer contour of each supporting plate (9) is in contact with the bearing wheel (5).

3. The vertical automatic bag overturning machine for the photovoltaic module according to claim 1, characterized in that: the rotating unit (3) comprises a motor (3a) which is horizontally arranged, the motor (3a) is of a two-end output shaft type, output shafts at two ends of the motor (3a) are respectively connected with a speed reducer (3b), the two speed reducers (3b) are respectively positioned at two sides of a rotating shaft center of the roll-over stand (2), the speed reducers (3b) are also of a two-end output shaft type, an output shaft of the motor (3a) is vertical to an output shaft of the speed reducer (3b), and two ends of an output shaft of the speed reducer (3b) are respectively fixedly connected with two parallel transmission wheels (4).

4. The vertical automatic bag overturning machine for the photovoltaic module according to claim 1, characterized in that: the rotary unit (3) comprises two motors (3a) which are horizontally arranged, the two motors (3a) are arranged in parallel and run synchronously, the two motors (3a) are respectively positioned on two sides of the rotating axis of the roll-over stand (2), the motors (3a) are of two-end output shaft type, and two ends of an output shaft of each motor (3a) are respectively fixedly connected with two parallel transmission wheels (4).

5. The vertical automatic bag overturning machine for the photovoltaic module according to claim 1, characterized in that: the base (1) is upwards provided with a supporting rod (12), and the supporting rod (12) is contacted with the bottom of the flat supporting plate (7) when the flat supporting plate is in a flat state.

6. The vertical automatic bag overturning machine for the photovoltaic module according to claim 1, characterized in that: two ends of the transmission strip (6) are provided with connecting mechanisms (10), the connecting mechanisms (10) connect the transmission strip (6) with the roll-over stand (2) and adjust the connection tightness degree, the transmission strip (6) is a pair of chains or racks arranged in parallel, and the transmission wheels (4) are corresponding chain wheels or gears.

7. The vertical automatic bag overturning machine for the photovoltaic module according to claim 6, is characterized in that: coupling mechanism (10) are including stiff end (10a) and expansion end (10b), expansion end (10b) set up at the both ends of drive strip (6) and are connected with threaded rod (10c) to the outside end, threaded rod (10c) pass stiff end (10a) of setting on backup pad (9) and are fixed through nut (10 d).

8. The vertical automatic bag overturning machine for the photovoltaic module according to claim 1, characterized in that: the flat supporting plate (7) is rectangular, a plurality of connecting reinforcing ribs (13) are arranged between the flat supporting plate (7) and the supporting plate (9), a plurality of rubber cushion pads (11) which are arranged in a grid shape are arranged on the upper surface of the flat supporting plate (7) in a horizontal state, and when the flat supporting plate (7) is erected, the bottom baffle (8) is located at the bottom end of the flat supporting plate (7) and is in a horizontal state.

9. The vertical automatic bag overturning machine for the photovoltaic module according to claim 1, characterized in that: the bearing wheel (5) is provided with a raised rib (5a) for limiting the roll-over stand (2) to move left and right, and the raised rib (5a) is positioned outside the supporting plate (9).

10. The vertical automatic bag overturning machine for the photovoltaic module according to claim 1, characterized in that: the anti-tipping plate (14) is arranged at the opposite end of the end, connected with the flat supporting plate (7), of the bottom baffle (8), the anti-tipping plate (14) is parallel to the flat supporting plate (7), the distance between the anti-tipping plate and the flat supporting plate is adjustable, and the length of the anti-tipping plate (14) is 1/2-3/4 of the length of the photovoltaic module.