Corner filing machine with self-cleaning function

Abstract

The utility model discloses a corner filing machine with a self-cleaning function. The corner filing machine comprises a rack, an assembly conveying device, two corner filing devices arranged on the side edge of the assembly conveying device in a bilateral symmetry mode, and a driving module for driving the two corner filing devices to be close to each other or away from each other. The dust collector extends below the assembly conveying device and adsorbs dust in the corner filing machine; the detection mechanism is used for detecting whether insulating glue on the surface of the photovoltaic assembly is solidified or not; the corner filing device comprises a moving frame, two corner filing mechanisms symmetrically arranged on the moving frame in the front-back direction and a correcting assembly arranged between the two corner filing mechanisms and used for correcting the photovoltaic module, and brushes for preventing dust from flying around are arranged on the corner filing mechanisms. All the corner filing mechanisms complete corner filing actions of four right angles of the photovoltaic module at the same time. According to the corner filing machine, automatic cleaning can be completed, waste residues and dust are prevented from flying, and the corner filing precision can be improved.

Description

Technical field

[0001] The utility model belongs to the technical field of photovoltaic component production, in particular to a corner filing machine with a self-cleaning function. [Background Technology]

[0002] After the solar cell modules are assembled, they need to be framed for transportation. There will be burrs on the right angles of the frame, which need to be deburred. Manual deburring is inefficient and the quality is difficult to guarantee. In addition, solar cell modules will have various sizes according to needs during production. According to the above requirements, a universal automatic filing machine is designed in the prior art. For example, a universal automatic filing machine disclosed in Chinese patent authorization announcement No. CN212264727U includes a frame, a conveyor belt, a blocking mechanism, a straightening mechanism, a movable filing mechanism and a material box assembly. A conveyor belt for conveying products is installed on the frame, and the conveyor belt outputs A blocking mechanism is installed on the frame at the end, a straightening mechanism is installed on the frame at the input end of the conveyor belt, a movable filing mechanism is installed on the frame, and a material box assembly is provided on the frame below the movable filing mechanism. A fixed filing assembly and a movable filing assembly are provided on the movable filing mechanism, which can adapt to photovoltaic modules of different sizes. However, in this solution, waste residue or dust will be generated after filing. Some large pieces of waste residue will fall into the material box assembly, but some dust will fly around in the machine, affecting the cleanliness inside the machine, and some dust will fall onto the drive parts or moving mechanisms. Long-term accumulation will affect the movement accuracy of the moving structure, thereby reducing the quality of the filing.

[0003] Therefore, it is necessary to provide a kind of filing machine with self-cleaning function to solve the above-mentioned technical problems. [Utility Model Content]

[0004] The main purpose of the utility model is to provide a filing machine with a self-cleaning function. The filing machine can complete automatic cleaning, avoid the flying of waste residue and dust, and improve the filing accuracy.

[0005] The utility model achieves the above-mentioned object through the following technical solutions: a filing machine with a self-cleaning function, comprising a frame, a component conveying device, two filing devices symmetrically arranged on the sides of the component conveying device, a driving module for driving the two filing devices to move closer to or away from each other, a dust collector extending below the component conveying device and absorbing dust inside the filing machine, and a detection mechanism for detecting whether the insulating glue on the surface of the photovoltaic module is solidified;

[0006] The filing device includes a movable frame, two filing mechanisms symmetrically arranged on the movable frame, and a correction component arranged between the two filing mechanisms and used to correct the photovoltaic module. The filing mechanism is provided with a brush to prevent dust from flying around. All the filing mechanisms simultaneously complete the filing action of the four right angles of the photovoltaic module.

[0007] Furthermore, the component conveying device includes a conveying line and a blocking component arranged at the front end of the conveying line; the blocking component includes a first blocking wheel and a first blocking cylinder driving the first blocking wheel to move up and down.

[0008] Furthermore, the vacuum cleaner includes a barrel body and a plurality of hoses connected to the barrel body and extending to the bottom of the component conveying device to absorb dust.

[0009] Furthermore, the detection mechanism includes a mounting beam arranged on the frame and several detection components arranged on the mounting beam, and the detection components include a detection cylinder, a support plate moved up and down by the detection cylinder, and several detection heads arranged on the support plate.

[0010] Furthermore, the alignment component includes a alignment frame, a first alignment wheel arranged on the alignment frame, and a first guide block arranged on the alignment frame and guiding the outer edge of the photovoltaic component, and the upper end of the first guide block includes a sloped guide surface and a horizontal support surface.

[0011] Furthermore, one of the corner-rending mechanisms on the movable frame is movably arranged on a slide rail and is driven by a first motor to realize automatic adjustment of the distance between the two corner-rending mechanisms.

[0012] Furthermore, the filing mechanism includes a base plate, a sanding belt arranged on the base plate, a driving assembly for driving the sanding belt, a second straightening wheel and a second guide block arranged on the base plate, an adjusting assembly for adjusting the height of the sanding belt, a shooting optical fiber for detecting whether cracks appear on the sanding belt, a photoelectric sensor for detecting whether the sanding belt is broken, and a waste box arranged under the sanding belt, and the brush is arranged between the sanding belt and the second straightening wheel.

[0013] Furthermore, the driving assembly includes a second motor arranged under the base plate, a driving wheel driven by the second motor to rotate around a vertical axis, and a driven wheel arranged on the base plate. The sanding belt is wound around the driving wheel and the driven wheel to realize rotational transmission. The sanding belt extends in a straight line and is arranged at an angle to the X-axis. Several tensioning wheels are also arranged on the inner side of the sanding belt to tension the sanding belt.

[0014] Furthermore, the adjustment component includes an adjustment ring that is movably arranged at the upper end of the driven wheel and a screw for adjusting the tightness of the adjustment ring; the corresponding optical fiber is located on the inner and outer sides of the sanding belt on one side, and the photoelectric sensor is arranged inside the sanding belt.

[0015] Furthermore, a protective cover is provided at the upper end of the sanding belt, and an avoidance opening for the photovoltaic component to extend into at a right angle is provided on the side of the protective cover close to the photovoltaic component. The brush is provided at the avoidance opening, and the upper end of the brush is provided on the protective cover.

[0016] Compared with the prior art, the beneficial effects of the angle filing machine with self-cleaning function of the utility model are:

[0017] (1) A brush is provided at the avoidance opening of the protective cover of the filing mechanism. The right-angled edge of the photovoltaic module passes through the brush and extends into the sanding belt through the avoidance opening. The provided brush can collect dust in the protective cover, and then enter the waste receiving box below, preventing dust from entering other positions of the frame; and several hoses of the vacuum cleaner can be extended into the interior of the filing machine to suck away the dust inside the filing machine. The filing machine can complete automatic cleaning, which can avoid the flying of waste residue and dust, ensure that the construction site is neat, clean and sanitary, and protect the health of workers at the same time;

[0018] (2) A detection mechanism is provided to detect whether the insulating glue on the surface of the photovoltaic module is solidified, which can simultaneously complete the detection of the filing angle and whether the insulating glue is solidified, thereby improving production efficiency;

[0019] (3) The filing device is provided with a first aligning wheel and a second aligning wheel to align the side of the photovoltaic module synchronously, and the first guide block and the second guide block both include a slope guide surface and a horizontal support surface. The slope guide surface is provided to lift the outer edge of the photovoltaic module upward so that the outer edge of the photovoltaic module remains horizontal, and finally supported on the horizontal support surface, which enables the aligning wheel to align the photovoltaic module more accurately and improves the accuracy of the filing angle.

Brief Description of the Drawings

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the angle filing machine with a self-cleaning function according to an embodiment of the utility model;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the component conveying device according to an embodiment of the utility model;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the detection mechanism of the embodiment of the utility model;

[0023] Figure 4 This is a schematic diagram of the three-dimensional structure of the corner filing device according to an embodiment of the utility model;

[0024] Figure 5 This is a schematic diagram of the three-dimensional structure of the corner filing mechanism according to an embodiment of the present utility model;

[0025] The numbers in the figure represent:

[0026] 100- self-cleaning filing machine;

[0027] 1-frame, 2-assembly conveying device, 21-conveyor line, 22-blocking assembly, 221-first blocking wheel, 222-first blocking cylinder;

[0028] 3-drive module; 4-vacuum cleaner, 41-barrel, 42-hose;

[0029] 5-detection mechanism, 51-mounting beam, 52-detection assembly, 521-detection cylinder, 522-support plate, 523-detection head;

[0030] 20- filing device; 6- mobile rack;

[0031] 7- filing mechanism, 71- bottom plate, 72- abrasive belt, 73- driving assembly, 731- second motor, 732- driving wheel, 733- driven wheel, 734- tensioning wheel, 74- second alignment wheel, 75- second guide block, 76- brush, 77- adjusting ring, 78- optical fiber, 79- photoelectric sensor, 710- protective cover, 711- avoidance opening;

[0032] 8-rectification assembly, 81-rectification frame, 82-first rectifying wheel, 83-first guide block; 9-first motor. [Specific implementation method]

[0033] Please refer to Figure 1-Figure 5 This embodiment is a self-cleaning filing machine. The self-cleaning filing machine 100 includes a frame 1, a component conveying device 2, two filing devices 20 symmetrically arranged on the sides of the component conveying device 2, a driving module 3 for driving the two filing devices 20 to move toward or away from each other, a dust collector 4 extending below the component conveying device 2 and absorbing dust inside the filing machine, and a detection mechanism 5 for detecting whether the insulating glue on the surface of the photovoltaic module has been cured.

[0034] The filing device 20 includes a moving frame 6, two filing mechanisms 7 symmetrically arranged on the moving frame 6, and a correction component 8 arranged between the two filing mechanisms 7 and used to correct the photovoltaic module.

[0035] The module conveyor 2 includes a conveyor line 21 and a blocking assembly 22 disposed at the front end of the conveyor line 21. The blocking assembly 22 includes a first blocking wheel 221 and a first blocking cylinder 222 that drives the first blocking wheel 221 up and down. The conveyor line 21 is equipped with three parallel conveyor belts extending in the Y direction. In other embodiments, the spacing between the three conveyor belts is adjustable to accommodate photovoltaic modules of different sizes.

[0036] Drive module 3 drives the two mobile racks 6 toward or away from each other along the X-direction. Drive module 3 is a servo motor that drives a transmission belt. The two mobile racks 6 are mounted on the transmission belt via a belt clamp. The transmission belt drives the two mobile racks 6 toward or away from each other simultaneously. Slide rails are provided on frame 1, and the mobile racks 6 are slidably mounted on the slide rails via sliders.

[0037] The vacuum cleaner 4 includes a barrel body 41 and several hoses 42 connected to the barrel body 41 and extending to the bottom of the component conveying device 2 to absorb dust. The hoses 42 can be extended into the interior of the filing machine to suck away the dust inside the filing machine, complete the automatic cleaning of the filing machine, avoid the flying of waste residue, ensure that the construction site is tidy, clean and hygienic, and protect the health of workers.

[0038] Insulating glue is applied to the surface of the photovoltaic module to provide insulation, and a detection mechanism 5 detects whether the insulating glue has solidified. The detection mechanism 5 includes a mounting beam 51 mounted on the frame 1 and several detection components 52 mounted on the mounting beam 51. The detection components 52 include a detection cylinder 521, a support plate 522 that is moved up and down by the detection cylinder 521, and several detection heads 523 mounted on the support plate 522. The detection cylinder 521 drives the detection heads 523 downward to detect whether the insulating glue has solidified. In order to improve the versatility of the detection components 52 and adapt to photovoltaic modules of different sizes, the several detection components 52 on the mounting beam 51 are all movable. The position of the detection components 52 on the mounting beam 51 is adjustable. The movable detection components 52 can be set using a slider rail and locked with a screw. When the position needs to be adjusted, the screw can be loosened and then locked again when the adjustment is completed. The movable detection components 52 can be set using a slider rail and automatically adjusted in conjunction with a servo motor drive, so that when changing the version, a one-button switch can be used in the control system.

[0039] The correction component 8 includes a correction frame 81, a first correction wheel 82 arranged on the correction frame 81, and a first guide block 83 arranged on the correction frame 81 and guiding the outer edge of the photovoltaic component; due to the large size of the photovoltaic component, the outer edge will tend to droop downward, which will affect the correction of the photovoltaic component and thus affect the accuracy of the filing angle of the photovoltaic component. In order to solve this problem, a first guide block 83 is provided on the correction frame 81, and the upper end of the first guide block 83 includes a sloped guide surface and a horizontal support surface. The sloped guide surface lifts the outer edge of the photovoltaic component upward to keep the outer edge of the photovoltaic component horizontal, and finally supports it on the horizontal support surface, which can enable the first correction wheel 82 to correct the photovoltaic component more accurately and improve the accuracy of the filing angle.

[0040] The two mobile racks 6 are respectively located on the left and right sides of the conveyor line 21. The front and rear ends of each mobile rack 6 are symmetrically provided with filing mechanisms 7. The four filing mechanisms 7 simultaneously complete the filing of the four right angles of the photovoltaic module. In order to improve the versatility of the filing mechanisms 7 and to adapt to photovoltaic modules of different sizes, one of the two filing mechanisms 7 on each mobile rack 6 is fixed and the other is movable. The position on the mobile rack 6 is adjustable. The movable filing mechanism 7 is set by means of a slider rail and is driven by a first motor 9 to realize automatic adjustment of the distance between the two filing mechanisms 7. The first motor 9 drives the filing mechanism 7 to move along the Y direction so that when changing the template, a one-button switch can be used in the control system.

[0041] The filing mechanism 7 includes a base plate 71, a sanding belt 72 arranged on the base plate 71, a driving assembly 73 for driving the sanding belt 72, a second alignment wheel 74 and a second guide block 75 arranged on the base plate 71, a brush 76 arranged between the sanding belt 72 and the second alignment wheel 74 to prevent dust from flying, an adjustment assembly for adjusting the height of the sanding belt 72, a shooting optical fiber 78 for detecting whether the sanding belt 72 has cracks, a photoelectric sensor 79 for detecting whether the sanding belt 72 is broken, and a waste box arranged below the sanding belt 72.

[0042] The driving assembly 73 includes a second motor 731 arranged below the base plate 71, a driving wheel 732 driven by the second motor 731 to rotate around a vertical axis, and a driven wheel 733 arranged on the base plate 71. The sanding belt 72 is wound around the driving wheel 732 and the driven wheel 733 to realize rotational transmission. The sanding belt 72 extends in a straight line and is arranged at an angle to the X-axis. The linear arrangement of the sanding belt 72 can prevent the sanding belt 72 from deviating; a plurality of tensioning wheels 734 are also arranged on the inner side of the sanding belt 72 to tighten the sanding belt 72.

[0043] The second aligning wheel 74 is used to align the photovoltaic module. The upper end of the second guide block 75 includes a sloped guide surface and a horizontal support surface. The second guide block 75 has the same function as the first guide block 83 and will not be described again here.

[0044] The adjustment assembly includes an adjustment ring 77 that is movably arranged at the upper end of the driven wheel 733 and a screw for adjusting the tightness of the adjustment ring 77. Remove the screw to loosen the adjustment ring 77. After adjusting the height of the sanding belt 72, tighten the screw to fix the adjustment ring 77 to complete the height adjustment of the sanding belt 72.

[0045] The reflecting optical fiber 78 is located on the inner and outer sides of the sanding belt 72 on one side, and can simultaneously detect cracks on the inner and outer sides of the sanding belt 72. The photoelectric sensor 79 is set inside the sanding belt 72 to detect whether the sanding belt 72 is broken, and can promptly remind the staff to replace the sanding belt 72.

[0046] To prevent dust from flying around on the sanding belt 72, a protective cover 710 is provided at the upper end of the sanding belt 72. A side of the protective cover 710, near the photovoltaic module, includes an escape opening 711 for the right-angled edge of the photovoltaic module to extend into. A brush 76 is positioned at the escape opening 711. The right-angled edge of the photovoltaic module passes through the brush 76 and enters the sanding belt 72 through the escape opening 711. The sanding belt 72 rotates to file the right-angled edge of the photovoltaic module. The upper end of the brush 76 is positioned on the protective cover 710. The brush 76 can collect dust within the protective cover 710, where it enters the waste collection box below, preventing dust from entering other locations of the rack 1.

[0047] When the filing machine 100 with a self-cleaning function provided by the present invention is used, the photovoltaic component is conveyed forward via the conveyor line 21, the first blocking cylinder 222 drives the first blocking wheel 221 to block the photovoltaic component from continuing to be conveyed forward, the driving module 3 drives the movable frame 6 to approach each other, and the four filing mechanisms 7 surround the four corners of the photovoltaic component. The first correction wheel 82 and the second correction wheel 74 complete the correction of the two side edges of the photovoltaic component. At the same time, the right-angled edge of the photovoltaic component passes through the brush 76 and extends into the sanding belt 72 through the avoidance opening 711. The second motor 731 drives the active wheel 732 to rotate, thereby driving the sanding belt 72 to rotate and file the right-angled edge of the photovoltaic component. The filed waste falls into the waste receiving box. After the filing is completed, the driving module 3 drives the movable frame 6 to move away from each other to complete the filing action; during the filing process, the detection cylinder 521 of the detection mechanism 5 drives the detection head 523 to descend to detect whether the insulating glue is solidified, and at the same time completes the detection of the filing angle and whether the insulating glue is solidified.

[0048] The above descriptions are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, and these all fall within the scope of protection of the present invention.

Claims

1. A filing machine with a self-cleaning function, characterized in that: The device comprises a frame, a component conveying device, two filing devices symmetrically arranged on the sides of the component conveying device, a driving module for driving the two filing devices to move closer to or away from each other, a dust collector extending below the component conveying device and absorbing dust inside the filing machine, and a detection mechanism for detecting whether the insulating glue on the surface of the photovoltaic component is solidified. The filing device includes a movable frame, two filing mechanisms symmetrically arranged on the movable frame, and a correction component arranged between the two filing mechanisms and used to correct the photovoltaic module. The filing mechanism is provided with a brush to prevent dust from flying around. All the filing mechanisms simultaneously complete the filing action of the four right angles of the photovoltaic module.

2. The angle filing machine with a self-cleaning function according to claim 1, characterized in that: The component conveying device includes a conveying line and a blocking component arranged at the front end of the conveying line; the blocking component includes a first blocking wheel and a first blocking cylinder that drives the first blocking wheel to move up and down.

3. The angle filing machine with a self-cleaning function according to claim 1, characterized in that: The vacuum cleaner comprises a barrel body and a plurality of hoses connected to the barrel body and extending to the bottom of the component conveying device to absorb dust.

4. The angle filing machine with a self-cleaning function according to claim 1, characterized in that: The detection mechanism includes a mounting beam arranged on the frame and a plurality of detection components arranged on the mounting beam. The detection components include a detection cylinder, a support plate moved up and down by the detection cylinder, and a plurality of detection heads arranged on the support plate.

5. The angle filing machine with self-cleaning function according to claim 1, characterized in that: The alignment component includes a alignment frame, a first alignment wheel arranged on the alignment frame, and a first guide block arranged on the alignment frame and guiding the outer edge of the photovoltaic component, and the upper end of the first guide block includes a sloped guide surface and a horizontal support surface.

6. The angle filing machine with self-cleaning function according to claim 1, characterized in that: One of the corner filing mechanisms on the movable frame is movably arranged on a slide rail and is driven by a first motor to realize automatic adjustment of the distance between the two corner filing mechanisms.

7. The angle filing machine with a self-cleaning function according to claim 1, characterized in that: The filing mechanism includes a base plate, a sanding belt arranged on the base plate, a driving assembly for driving the sanding belt, a second correcting wheel and a second guide block arranged on the base plate, an adjusting assembly for adjusting the height of the sanding belt, a shooting optical fiber for detecting whether cracks appear on the sanding belt, a photoelectric sensor for detecting whether the sanding belt is broken, and a waste box arranged below the sanding belt. The brush is arranged between the sanding belt and the second correcting wheel.

8. The angle filing machine with self-cleaning function according to claim 7, characterized in that: The driving assembly includes a second motor arranged below the base plate, a driving wheel driven by the second motor to rotate around a vertical axis, and a driven wheel arranged on the base plate. The sanding belt is wound around the driving wheel and the driven wheel to realize rotation transmission. The sanding belt extends in a straight line and is arranged at an angle to the X-axis. Several tensioning wheels are also arranged on the inner side of the sanding belt to tighten the sanding belt.

9. The angle filing machine with a self-cleaning function according to claim 8, characterized in that: The adjustment assembly includes an adjustment ring that is movably arranged at the upper end of the driven wheel and a screw for adjusting the tightness of the adjustment ring; the corresponding optical fiber is located on the inner and outer sides of the sanding belt on one side, and the photoelectric sensor is arranged inside the sanding belt.

10. The angle filing machine with self-cleaning function according to claim 7, characterized in that: A protective cover is provided at the upper end of the sanding belt. A relief opening for the photovoltaic component to extend in at right angles is provided on the side of the protective cover close to the photovoltaic component. The brush is provided at the relief opening, and the upper end of the brush is provided on the protective cover.

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