CN118579570A - A photovoltaic welding tape winding device - Google Patents

Abstract

The present invention discloses a photovoltaic welding tape winding device, which belongs to the technical field of welding tape winding equipment. A clamping mechanism is arranged on a workbench, a winding mechanism is arranged on a first support frame, a material storage box is arranged on the workbench, and a material unloading mechanism is arranged on the workbench. The present invention drives a connecting ring, a second connecting shaft, a winding roller, and a second clamping disk to rotate through a sleeve shaft. The winding roller winds up the photovoltaic welding tape to form a photovoltaic welding tape roll during the rotation process. The fourth slide plate drives the connecting ring, the sleeve shaft, the second connecting shaft, and the winding roller to slide in a horizontal direction. The photovoltaic welding tape roll falls on the material storage box to be collected. The horizontal moving direction of the two clamping plates is parallel to the axial direction of the winding roller. During the photovoltaic welding tape rolling process, the positions of the two clamping plates clamping the photovoltaic welding tape are adjusted to facilitate the rolling of the photovoltaic welding tape, avoid the problem of twisting the tape, and can automatically clamp, roll, unload, and collect the photovoltaic welding tape. The present invention has the advantages of uniform winding and high working efficiency of rolling.

Description

A photovoltaic welding tape winding device

Technical Field

The invention belongs to the technical field of welding tape winding equipment, and specifically relates to a photovoltaic welding tape winding device.

Background Art

Photovoltaic welding ribbon is one of the key materials used in the manufacture of solar panels. In the manufacturing process of solar panels, photovoltaic welding ribbon is used to connect the cells on the battery cell to form series and parallel battery cell assemblies, thereby collecting the power output of a single battery cell into the circuit of the battery panel. Photovoltaic welding ribbon not only connects the battery cells, but is also responsible for exporting current from the battery cell to the output circuit of the battery panel to form a current transmission network. Therefore, it needs to have good electrical conductivity and reliable contact performance to ensure efficient transmission of electricity and stability of the system.

The welding ribbon is an important raw material in the welding process of photovoltaic modules. The quality of the welding ribbon will directly affect the current collection efficiency of the photovoltaic module and has a great impact on the power of the photovoltaic module. When the existing photovoltaic welding ribbon winding device is used to wind the photovoltaic welding ribbon, if it is improperly adjusted, it will cause the problem of uneven winding of the welding ribbon, affecting the quality of the welding ribbon. At the same time, the existing photovoltaic welding ribbon winding device is not convenient for replacing the winding roller, and has the disadvantage of low working efficiency.

Summary of the invention

The technical problem to be solved by the present invention is to overcome the shortcomings of the above-mentioned prior art and provide a photovoltaic welding ribbon winding device which can automatically clamp, wind, unload and collect the photovoltaic welding ribbon.

The technical solution adopted to solve the above technical problems is: a clamping mechanism for clamping the photovoltaic welding tape is arranged on the workbench, a first support frame and a second support frame are arranged on the workbench, a winding mechanism for winding the photovoltaic welding tape is arranged on the first support frame, the wound photovoltaic welding tape forms a photovoltaic welding tape roll, a first clamping claw connected to the winding mechanism is arranged on the second support frame, a first slide plate is slidably connected to the workbench in a horizontal direction, a second clamping claw connected to the winding mechanism is arranged on the first slide plate, a storage box is arranged below the photovoltaic welding tape roll on the workbench, and a unloading mechanism for unloading the photovoltaic welding tape roll on the winding mechanism to the storage box is arranged on the workbench; the winding mechanism is: a third motor for driving the hexagonal transmission shaft to rotate is arranged on the first support frame, the hexagonal transmission shaft is slidably connected to the inside of the sleeve shaft in a horizontal direction, a hexagonal through hole is machined inside the sleeve shaft and is clamped in a circumferential direction with the outer circumference of the hexagonal transmission shaft, the sleeve shaft is movably connected to the first support frame, and the outer circumference of the sleeve shaft The circumferential direction of the second end face of the lifting link is uniformly provided with a first block, and the circumferential direction of the second end face of the lifting link is uniformly provided with a third block, and the circumferential direction of the second end face of the lifting link is uniformly provided with a third block, and the circumferential direction of the second end face of the lifting link is uniformly provided with a third block, and the circumferential direction of the second end face of the lifting link is uniformly provided with a third block, and the circumferential direction of the second end face of the lifting link is uniformly provided with a third block, and the circumferential direction of the second end face of the lifting link is uniformly provided with a third block, and the circumferential direction of the second end face of the lifting link is uniformly provided with a

Furthermore, a third guide rod is provided on one side of the workbench, and the third guide rod is slidably connected to the first slide in a horizontal direction. A first spring is provided on each third guide rod, and one end of each first spring is connected to the first slide, and the other end of each first spring is connected to the workbench.

Furthermore, a second bearing is arranged between the first clamping jaw and the first clamping plate, a sliding ring is arranged inside the second support frame, a first bearing is arranged between the sliding ring and the second support frame, a second protrusion is uniformly processed in the circumferential direction of the inner hole of the sliding ring and is slidably connected to the second sliding groove in the horizontal direction, each second sliding groove is respectively engaged with the corresponding second protrusion in the rotation direction, and a first sliding groove is uniformly processed in the circumferential direction of the inner hole of the sliding ring and is slidably connected to the first protrusion in the horizontal direction, and each first protrusion is respectively engaged with the corresponding first sliding groove in the rotation direction.

Furthermore, the second clamping plate is provided with a ratchet, the second clamping jaw is slidably connected to a sliding rod in a vertical direction, a second connecting plate is provided at the top of the sliding rod, a fifth spring is provided on the sliding rod, one end of the fifth spring is fixedly connected to the second connecting plate, the other end of the fifth spring is fixedly connected to the bottom end of the sliding rod, and a ratchet pawl which is unidirectionally clamped with the ratchet is provided on the second connecting plate.

Furthermore, a third bearing is provided between the second clamping jaw and the second clamping plate.

Furthermore, the first clamping disk is uniformly processed with a second bundling steel band perforation in the circumferential direction, the second clamping disk is uniformly processed with a first bundling steel band perforation in the circumferential direction, and the winding roller is uniformly processed with a third bundling steel band perforation in the circumferential direction, which is respectively interconnected with the second bundling steel band perforation and the first bundling steel band perforation, and each third bundling steel band perforation is respectively interconnected with the second slide groove.

Furthermore, the clamping mechanism is as follows: a first motor is arranged on the workbench, an output shaft of the first motor is fixedly connected to the first screw rod, the first screw rod is threadedly connected to the second slide, the second slide is slidably connected to the first guide rod on the workbench along the horizontal direction, a third support frame is arranged on the second slide, a first electric cylinder is arranged on the third support frame, the output end of the first electric cylinder is fixedly connected to the fixed plate, a first sliding rod slidably connected to the third support frame along the horizontal direction is arranged on the fixed plate, first fixing rods are respectively arranged on the upper and lower sides of the fixed plate, the first fixing rod on the upper side and the first fixing rod on the lower side are respectively arranged with clamping plates in the vertical direction, a second spring is respectively arranged on each first fixing rod, one end of each second spring is respectively fixedly connected to the fixed plate, and the other end of each second spring is respectively fixedly connected to the clamping plate, the two clamping plates clamp the photovoltaic welding strip, the two clamping plates are clamped with the second clamping hole, and two guide wheels are arranged on the third support frame, and the photovoltaic welding strip is located between the two guide wheels for guiding the photovoltaic welding strip.

Furthermore, each of the clamping plates is respectively provided with a first connecting shaft, a second electric cylinder is provided on the fixed plate, the output end of the second electric cylinder is fixedly connected to the first connecting plate, a second sliding rod is provided on the first connecting plate which is slidably connected to the fixed plate along a horizontal direction, and the upper and lower sides of the first connecting plate are respectively processed with inclined sliding holes which are slidably connected to the first connecting shaft, and the inclined sliding holes on the upper side and the inclined sliding holes on the lower side are symmetrically arranged with each other.

Furthermore, the unloading mechanism is as follows: a plurality of second fixed rods are arranged at the bottom of the workbench, a support plate is arranged at the bottom of the plurality of second fixed rods, a second motor is arranged at the bottom of the support plate, an output shaft of the second motor is fixedly connected to the second screw rod, the second screw rod is rotatably connected to the workbench, the second screw rod is threadedly connected to the third slide plate, the third slide plate is slidably connected to the second fixed rod in a vertical direction, a second guide rod is arranged at the bottom of the workbench, a second connecting rod is rotatably installed on one side of the third slide plate, the second connecting rod is slidably connected to the second guide rod in a horizontal direction, the second connecting rod is rotatably connected to the fourth slide plate, the fourth slide plate is rotatably connected to the connecting ring, the fourth slide plate is slidably connected to the horizontal sliding hole on the workbench in a horizontal direction, a first connecting rod is rotatably installed on the other side of the third slide plate, the first connecting rod is slidably connected to the second guide rod in a horizontal direction, the first connecting rod is rotatably connected to the first slide plate, and the sliding direction of the first slide plate is opposite to the sliding direction of the fourth slide plate.

Furthermore, a resistance rod is slidably connected to the workbench in a vertical direction, the bottom end of the resistance rod resists against the top surface of the third slide plate, the top end of the resistance rod resists against the bottom surface of the storage box, and a third spring is arranged on the resistance rod, one end of the third spring is fixedly connected to the bottom of the resistance rod, and the other end of the third spring is fixedly connected to the bottom surface of the workbench.

The beneficial effects of the present invention are as follows: (1) The present invention adopts a sleeve shaft to drive the connecting ring, the second connecting shaft and the winding roller, and the second clamping disk to rotate. The winding roller winds the photovoltaic welding tape to form a photovoltaic welding tape roll during the rotation process. The fourth slide plate drives the connecting ring, the sleeve shaft, the second connecting shaft and the winding roller to slide in the horizontal direction. The winding roller is separated from the photovoltaic welding tape roll, and the photovoltaic welding tape roll falls on the storage box. The top of the resistance rod collides with the bottom of the storage box. The photovoltaic welding tape roll in the storage box slides out and is collected. The photovoltaic welding tape can be automatically clamped, rolled, unloaded and collected, thereby improving the working efficiency of the rolling.

(2) The present invention uses two clamping plates to clamp the photovoltaic welding tape and clamp it with the second clamping hole, and rolls one end of the photovoltaic welding tape on the winding roller, which is used to better roll the photovoltaic welding tape on the winding roller. In the subsequent winding process, the two clamping plates clamp the photovoltaic welding tape and separate it from the second clamping hole. According to the thickness of the winding, the positions of the two clamping plates are adjusted. At the same time, the horizontal movement direction of the two clamping plates is parallel to the axial direction of the winding roller. During the winding process of the photovoltaic welding tape, the positions of the two clamping plates clamping the photovoltaic welding tape are adjusted to facilitate the winding of the photovoltaic welding tape and avoid the problem of the photovoltaic welding tape being twisted. The present invention has the advantage of uniform winding.

(3) The present invention adopts a method in which the pawl is unidirectionally engaged with the ratchet wheel on the second clamping disk during the rotation of the second clamping disk, so as to prevent the ratchet wheel and the second clamping disk from rotating in the opposite direction.

(4) The present invention adopts a third bearing to reduce the friction between the second clamping plate and the second clamping jaw. The second bearing can reduce the friction between the first clamping plate and the first clamping jaw. The first bearing is used to reduce the friction between the sliding ring and the second support frame. The winding roller can better wind up the photovoltaic welding ribbon to form a photovoltaic welding ribbon roll during the rotation process.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of a photovoltaic welding tape winding device of the present invention in a winding state.

FIG. 2 is a schematic structural diagram of FIG. 1 from another angle.

FIG. 3 is a schematic structural diagram of a photovoltaic welding ribbon winding device in a unloading state.

FIG. 4 is a schematic structural diagram of the clamping mechanism.

FIG. 5 is a schematic structural diagram of FIG. 4 from another angle.

FIG. 6 is a schematic diagram of the parts structure on the fixed plate.

FIG. 7 is a schematic structural diagram of FIG. 6 from another angle.

FIG8 is a schematic diagram of the structure of the unloading mechanism and the winding mechanism.

FIG. 9 is a schematic diagram of the connection structure between the storage box and the resistance rod.

FIG. 10 is a schematic diagram of the structure of FIG. 8 without the workbench.

FIG. 11 is a schematic structural diagram of the winding mechanism in FIG. 10 .

FIG. 12 is a schematic diagram of the parts structure on the second clamping plate.

FIG. 13 is a schematic diagram of the structural parts of the sleeve shaft, the first clamping plate and the first strapping steel band perforation.

FIG. 14 is a schematic diagram of the structure of a sliding ring.

FIG. 15 is a schematic structural diagram of FIG. 13 from another angle.

FIG. 16 is a schematic diagram of the structure of the sleeve shaft, the winding roller, the connecting ring and the second connecting shaft.

FIG. 17 is a schematic structural diagram of FIG. 16 from another angle.

FIG. 18 is a schematic structural diagram of the first clamping disk.

FIG. 19 is a schematic structural diagram of the second clamping disk.

Figure numerals: 1, workbench; 2, horizontal slide hole; 3, first support frame; 4, second support frame; 5, photovoltaic welding belt; 6, first slide plate; 701, first slide bar; 702, first electric cylinder; 703, third support frame; 704, second slide plate; 705, first guide rod; 706, first screw rod; 707, first motor; 708, guide wheel; 709, fixing plate; 710, first fixing rod; 711, second spring; 712, clamp holding plate; 713, first connecting shaft; 714, second slide bar; 715, second electric cylinder; 716, inclined slide hole; 717, first connecting plate; 801, second guide rod; 802, first connecting rod; 803, second fixing rod; 804, second screw rod; 805, supporting plate; 806, second motor; 807, third slide plate; 808, second connecting rod; 809, third spring; 810, contact rod; 811, fourth slide plate; 90 1. The third motor; 902. The sleeve shaft; 903. The fourth spring; 904. The winding roller; 905. The first clamping disc; 906. The second clamping disc; 907. The first bearing; 908. The ratchet; 909. The second connecting plate; 910. The sliding rod; 911. The fifth spring; 912. The ratchet; 913. The second bearing; 914. The hexagonal transmission shaft; 915. The first strapping steel belt perforation; 916. The sliding ring; 917. The connecting ring; 918. The second strapping steel belt is perforated; 919, the third bearing; 920, the second connecting shaft; 921, the first protrusion; 922, the third strapping steel belt is perforated; 923, the first clamping hole; 924, the third slide groove; 925, the clamping shaft; 926, the second clamping hole; 927, the first slide groove; 928, the second protrusion; 929, the second slide groove; 10, the first spring; 11, the third guide rod; 12, the first clamping jaw; 13, the second clamping jaw; 14, the storage box.

DETAILED DESCRIPTION

In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

As shown in Figures 1 to 3 and Figures 8 to 10, the winding device of the photovoltaic welding strip of this embodiment is composed of a workbench 1, a horizontal slide hole 2, a first support frame 3, a second support frame 4, a photovoltaic welding strip 5, a first slide plate 6, a clamping mechanism, a unloading mechanism, a winding mechanism, a first spring 10, a third guide rod 11, a first clamp 12, a second clamp 13, and a storage box 14.

A clamping mechanism for clamping the photovoltaic welding strip 5 is provided on the workbench 1. A first support frame 3 and a second support frame 4 are provided on the workbench 1. A winding mechanism for winding the photovoltaic welding strip 5 is provided on the first support frame 3. The wound photovoltaic welding strip 5 forms a photovoltaic welding strip roll. A first clamping claw 12 connected to the winding mechanism is provided on the second support frame 4. A first slide plate 6 is slidably connected to the workbench 1 in a horizontal direction. A third guide rod 11 is provided on one side of the workbench 1. The third guide rod 11 is slidably connected to the first slide plate 6 in a horizontal direction. A first spring 10 is provided on each third guide rod 11. One end of each first spring 10 is connected to the first slide plate 6, and the other end of each first spring 10 is connected to the workbench 1. A second clamping claw 13 connected to the winding mechanism is provided on the first slide plate 6. A storage box 14 located below the photovoltaic welding strip roll is provided on the workbench 1. A discharging mechanism for discharging the photovoltaic welding strip roll on the winding mechanism to the storage box 14 is provided on the workbench 1.

As shown in Figures 4 to 7, the clamping mechanism is composed of a first sliding rod 701, a first electric cylinder 702, a third support frame 703, a second slide plate 704, a first guide rod 705, a first screw rod 706, a first motor 707, a guide wheel 708, a fixed plate 709, a first fixed rod 710, a second spring 711, a clamping plate 712, a first connecting shaft 713, a second sliding rod 714, a second electric cylinder 715, an inclined sliding hole 716, and a first connecting plate 717.

The clamping mechanism is as follows: a first motor 707 is arranged on the workbench 1, the output shaft of the first motor 707 is fixedly connected to the first screw rod 706, the first screw rod 706 is threadedly connected to the second slide plate 704, the second slide plate 704 is slidably connected to the first guide rod 705 on the workbench 1 in the horizontal direction, a third support frame 703 is arranged on the second slide plate 704, the third support frame 703 is arranged on the first electric cylinder 702, the output end of the first electric cylinder 702 is fixedly connected to the fixed plate 709, the fixed plate 709 is provided with a first slide bar 701 slidably connected to the third support frame 703 in the horizontal direction, and the upper and lower sides of the fixed plate 709 are respectively provided with A first fixing rod 710 is provided, and the upper first fixing rod 710 and the lower first fixing rod 710 are respectively provided with clamping plates 712 in the vertical direction, and each first fixing rod 710 is respectively provided with a second spring 711, and one end of each second spring 711 is respectively fixedly connected to the fixing plate 709, and the other end of each second spring 711 is respectively fixedly connected to the clamping plate 712, and the two clamping plates 712 clamp the photovoltaic welding strip 5, and the two clamping plates 712 are clamped with the second clamping hole 926, and two guide wheels 708 are provided on the third support frame 703, and the photovoltaic welding strip 5 is located between the two guide wheels 708 for guiding the photovoltaic welding strip 5.

A first connecting shaft 713 is respectively provided on each clamping plate 712, a second electric cylinder 715 is provided on the fixed plate 709, the output end of the second electric cylinder 715 is fixedly connected to the first connecting plate 717, a second sliding rod 714 is provided on the first connecting plate 717 and is slidably connected to the fixed plate 709 along the horizontal direction, and an inclined sliding hole 716 slidably connected to the first connecting shaft 713 is respectively processed on the upper and lower sides of the first connecting plate 717, and the upper inclined sliding hole 716 and the lower inclined sliding hole 716 are symmetrically arranged with each other.

The output end of the second electric cylinder 715 drives the first connecting plate 717 to move horizontally, and the first connecting plate 717 drives the second sliding rod 714 to slide horizontally on the fixed plate 709. The two first connecting shafts 713 slide in the inclined sliding holes 716 of the first connecting plate 717 respectively. Under the action of the second spring 711, the first connecting shaft 713 drives the clamping plate 712 to slide on the first fixed rod 710, so as to achieve the purpose of clamping the photovoltaic welding strip 5 with the two clamping plates 712 or loosening the two clamping plates 712 and the photovoltaic welding strip 5.

As shown in Figures 8 to 10, the unloading mechanism is composed of a second guide rod 801, a first connecting rod 802, a second fixed rod 803, a second screw rod 804, a support plate 805, a second motor 806, a third slide plate 807, a second connecting rod 808, a third spring 809, a resistance rod 810, and a fourth slide plate 811.

The unloading mechanism is as follows: a plurality of second fixing rods 803 are arranged at the bottom of the workbench 1, a support plate 805 is arranged at the bottom of the plurality of second fixing rods 803, a second motor 806 is arranged at the bottom of the support plate 805, an output shaft of the second motor 806 is fixedly connected to a second screw rod 804, the second screw rod 804 is rotatably connected to the workbench 1, the second screw rod 804 is threadedly connected to a third slide plate 807, the third slide plate 807 is slidably connected to the second fixing rod 803 in a vertical direction, a second guide rod 801 is arranged at the bottom of the workbench 1, and a second connecting rod 801 is rotatably installed on one side of the third slide plate 807 8. The second connecting rod 808 is slidably connected to the second guide rod 801 in the horizontal direction, the second connecting rod 808 is rotatably connected to the fourth slide plate 811, the fourth slide plate 811 is rotatably connected to the connecting ring 917, the fourth slide plate 811 is slidably connected to the horizontal sliding hole 2 on the workbench 1 in the horizontal direction, the first connecting rod 802 is rotatably installed on the other side of the third slide plate 807, the first connecting rod 802 is slidably connected to the second guide rod 801 in the horizontal direction, the first connecting rod 802 is rotatably connected to the first slide plate 6, and the sliding direction of the first slide plate 6 is opposite to the sliding direction of the fourth slide plate 811.

A resistance rod 810 is slidably connected to the workbench 1 in the vertical direction, the bottom end of the resistance rod 810 resists against the top surface of the third slide plate 807, the top end of the resistance rod 810 resists against the bottom surface of the storage box 14, and a third spring 809 is arranged on the resistance rod 810, one end of the third spring 809 is fixedly connected to the bottom of the resistance rod 810, and the other end of the third spring 809 is fixedly connected to the bottom surface of the workbench 1.

As shown in Figures 8 and 10 to 19, the winding mechanism is composed of a third motor 901, a sleeve shaft 902, a fourth spring 903, a winding roller 904, a first clamping disk 905, a second clamping disk 906, a first bearing 907, a pawl 908, a second connecting plate 909, a sliding rod 910, a fifth spring 911, a ratchet 912, a second bearing 913, a hexagonal transmission shaft 914, a first bundling steel band through hole 915, a sliding ring 916, a connecting ring 917, a second bundling steel band through hole 918, a third bearing 919, a second connecting shaft 920, a first protrusion 921, a third bundling steel band through hole 922, a first clamping hole 923, a third slide groove 924, a clamping shaft 925, a second clamping hole 926, a first slide groove 927, a second protrusion 928, and a second slide groove 929.

The winding mechanism is as follows: a third motor 901 is provided on the first support frame 3 to drive the hexagonal transmission shaft 914 to rotate; the hexagonal transmission shaft 914 is slidably connected to the inside of the sleeve shaft 902 in the horizontal direction; the sleeve shaft 902 is processed with a hexagonal through hole that is circumferentially engaged with the outer circumference of the hexagonal transmission shaft 914; the sleeve shaft 902 is movably connected to the first support frame 3; the sleeve shaft 902 is slidably connected to the first support frame 3 in the horizontal direction; and the sleeve shaft 902 is rotatably connected to the first support frame 3. A connecting ring 917 is fixedly installed on the outer circumference of 902, and the connecting ring 917 is rotatably connected to the unloading mechanism. A fourth spring 903 is arranged on the outer circumference of the sleeve shaft 902, and one end of the fourth spring 903 is connected to the first support frame 3, and the other end of the fourth spring 903 is connected to the connecting ring 917. The sleeve shaft 902 is fixedly connected to the winding roller 904 through the second connecting shaft 920. The winding roller 904 is used to wind up the photovoltaic welding strip 5, and the diameter of the second connecting shaft 920 is larger than the diameter of the winding roller 904.

A first clamping plate 905 is rotatably mounted on the first clamping jaw 12, first protrusions 921 are evenly arranged in the outer circumferential direction of the second connecting shaft 920, and a third sliding groove 924 that is clamped with the first protrusion 921 is evenly processed in the circumferential direction of the inner circular hole of the first clamping plate 905, and the multiple first protrusions 921 on the second connecting shaft 920 are respectively slidably connected with the corresponding third sliding grooves 924 on the first clamping plate 905 along the horizontal direction, and a second sliding groove 929 is evenly processed in the circumferential direction of the second connecting shaft 920, and a second clamping plate 906 is rotatably mounted on the second clamping jaw 13, and a third bearing 919 is arranged between the second clamping jaw 13 and the second clamping plate 906. The second clamping disc 906 is evenly provided with a clamping shaft 925 in the circumferential direction, and the first clamping hole 923 that is clamped with the clamping shaft 925 is evenly processed in the circumferential direction of one end surface of the winding roller 904, and the second clamping hole 926 that is clamped with the clamping mechanism is evenly provided in the circumferential direction of one end surface of the winding roller 904. The second clamping disc 906 is provided with a ratchet 912, and the second clamping jaw 13 is slidably connected with a sliding rod 910 in the vertical direction, and the top of the sliding rod 910 is provided with a second connecting plate 909, and the sliding rod 910 is provided with a fifth spring 911, one end of the fifth spring 911 is fixedly connected with the second connecting plate 909, and the other end of the fifth spring 911 is fixedly connected with the bottom end of the sliding rod 910, and the second connecting plate 909 is provided with a ratchet 908 that is unidirectionally clamped with the ratchet 912.

A second bearing 913 is arranged between the first clamping jaw 12 and the first clamping plate 905, a sliding ring 916 is arranged inside the second support frame 4, and a first bearing 907 is arranged between the sliding ring 916 and the second support frame 4. The inner hole of the sliding ring 916 is uniformly processed with second protrusions 928 that are slidably connected to the second sliding groove 929 in the horizontal direction in the circumferential direction, and each second sliding groove 929 is respectively engaged with the corresponding second protrusion 928 in the rotation direction. The inner hole of the sliding ring 916 is uniformly processed with first sliding grooves 927 that are slidably connected to the first protrusions 921 in the horizontal direction in the circumferential direction, and each first protrusion 921 is respectively engaged with the corresponding first sliding groove 927 in the rotation direction.

The first clamping disk 905 is uniformly processed with second bundling steel band perforations 918 for bundling steel bands in the circumferential direction, the second clamping disk 906 is uniformly processed with first bundling steel band perforations 915 for bundling steel bands in the circumferential direction, the winding roller 904 is uniformly processed with third bundling steel band perforations 922 for bundling steel bands in the circumferential direction, which are interconnected with the second bundling steel band perforations 918 and the first bundling steel band perforations 915, respectively, and each third bundling steel band perforation 922 is respectively interconnected with the second slide groove 929.

The working principle of this embodiment is as follows: (1) The clamping mechanism clamps the photovoltaic welding ribbon 5: The two clamping plates 712 clamp the photovoltaic welding ribbon 5. Under the action of the second spring 711, the two clamping plates 712 can clamp photovoltaic welding ribbons 5 of different sizes. The output end of the first electric cylinder 702 drives the fixed plate 709 to slide in the horizontal direction. The first slide bar 701 on the fixed plate 709 slides in the horizontal direction on the third support frame 703 to adjust the position between the two fixed plates 709 and the second clamping hole 926 on the winding roller 904, and then starts to adjust the position between the two fixed plates 709 and the second clamping hole 926 on the winding roller 904. When the photovoltaic welding ribbon 5 is rolled up, the two clamping plates 712 clamp the photovoltaic welding ribbon 5 and move it to a position close to the second clamping hole 926 on the winding roller 904. The two clamping plates 712 clamp the photovoltaic welding ribbon 5 and clamp it with the second clamping hole 926, and roll one end of the photovoltaic welding ribbon 5 onto the winding roller 904, so as to better roll the photovoltaic welding ribbon 5 onto the winding roller 904. Subsequently, during the rolling process, the two clamping plates 712 clamp the photovoltaic welding ribbon 5 and separate it from the second clamping hole 926, and adjust the position of the two clamping plates 712 according to the thickness of the roll.

The output shaft of the first motor 707 drives the first screw rod 706 to rotate, and the second slide 704 moves horizontally on the first screw rod 706 and the first guide rod 705. The second slide 704 drives the two clamping plates 712 on the fixed plate 709 to move horizontally through the third support frame 703. The horizontal movement direction of the third support frame 703 is perpendicular to the horizontal direction of the fixed plate 709, and the horizontal movement direction of the two clamping plates 712 is parallel to the axial direction of the winding roller 904. During the winding process of the photovoltaic welding ribbon 5, the position of the photovoltaic welding ribbon 5 is adjusted to facilitate the winding of the photovoltaic welding ribbon 5.

When the output end of the second electric cylinder 715 drives the first connecting plate 717 to move forward, each first connecting shaft 713 slides to the highest point of the inclined sliding hole 716 of the first connecting plate 717, and each first connecting shaft 713 drives the clamping plate 712 to slide upward along the vertical direction on the first fixing rod 710, and the two clamping plates 712 release the photovoltaic welding strip 5. When the output end of the second electric cylinder 715 drives the first connecting plate 717 to move backward, each first connecting shaft 713 slides to the lowest point of the inclined sliding hole 716 of the first connecting plate 717, and each first connecting shaft 713 drives the clamping plate 712 to slide downward along the vertical direction on the first fixing rod 710, and the two clamping plates 712 clamp the photovoltaic welding strip 5.

The winding mechanism winds up the photovoltaic welding ribbon 5 to form a photovoltaic welding ribbon roll: the third motor 901 is started, and the output shaft of the third motor 901 drives the hexagonal transmission shaft 914 to rotate. Since the hexagonal transmission shaft 914 is engaged with the hexagonal through hole of the sleeve shaft 902, the hexagonal transmission shaft 914 drives the sleeve shaft 902 to rotate, and the sleeve shaft 902 drives the connecting ring 917, the second connecting shaft 920 and the winding roller 904 to rotate, and the multiple first engaging holes 923 at the end of the winding roller 904 are engaged with the second clamping disk 906. The multiple clamping shafts 925 are clamped, and the winding roller 904 drives the second clamping disk 906 to rotate. During the rotation of the second clamping disk 906, the pawl 908 is unidirectionally clamped with the ratchet 912 on the second clamping disk 906 to prevent the ratchet 912 and the second clamping disk 906 from rotating in the opposite direction. The third bearing 919 is used to reduce the friction between the second clamping disk 906 and the second clamping claw 13. During the rotation, the winding roller 904 winds up the photovoltaic welding ribbon 5 to form a photovoltaic welding ribbon roll.

The first clamping jaw 12 on the second support frame 4 clamps the first clamping disc 905. When the first clamping disc 905 rotates, the second bearing 913 can reduce the friction between the first clamping disc 905 and the first clamping jaw 12. When the second connecting shaft 920 rotates, the multiple first protrusions 921 on the outer circumference of the second connecting shaft 920 are respectively engaged with the multiple first sliding grooves 927 in the circumferential direction of the sliding ring 916. The second connecting shaft 920 drives the sliding ring 916 to rotate, and the first bearing 907 is used to reduce the friction between the sliding ring 916 and the second support frame 4.

After the photovoltaic welding tape roll is wound up, multiple bundling steel tapes are used to bundle the photovoltaic welding tape roll by passing through the second bundling steel tape perforation 918 of the first clamping disk 905, the third bundling steel tape perforation 922 of the winding roller 904, and the first bundling steel tape perforation 915 of the second clamping disk 906 in sequence.

The unloading mechanism unloads the photovoltaic welding ribbon roll: the second motor 806 is started, and the output shaft of the second motor 806 drives the second screw rod 804 to rotate, and the third slide plate 807 slides on the second screw rod 804 in the vertical direction, and the third slide plate 807 slides on the second fixed rod 803 in the vertical direction, and the third slide plate 807 drives the fourth slide plate 811 to slide in the horizontal direction on the second guide rod 801 through the second connecting rod 808, and the fourth slide plate 811 slides in the horizontal sliding hole 2 on the workbench 1, and the fourth slide plate 811 drives the connecting ring 917 to move horizontally, and the connecting ring 917 drives the sleeve shaft 902 to slide horizontally on the first support frame 3 and the hexagonal transmission shaft 914, and the sleeve shaft 902 drives the second connecting shaft 92 0 and the winding roller 904 slide in the horizontal direction, the first protrusion 921 on the outer circumference of the second connecting shaft 920 slides horizontally with the third slide groove 924 in the circumferential direction of the circular hole of the first clamping disk 905, the first protrusion 921 on the outer circumference of the second connecting shaft 920 slides horizontally with the first slide groove 927 in the inner circumferential direction of the sliding ring 916, the second slide groove 929 on the outer circumference of the second connecting shaft 920 slides horizontally with the second protrusion 928 in the circumferential direction of the sliding ring 916, and during the horizontal movement of the winding roller 904, the multiple first clamping holes 923 on the end face of the winding roller 904 are separated from the clamping shaft 925 of the second clamping disk 906 respectively, the winding roller 904 is separated from the photovoltaic welding ribbon roll, and the photovoltaic welding ribbon roll falls on the storage box 14.

During the vertical ascent of the third slide 807, the third slide 807 abuts against the bottom end of the abutment rod 810, and the top end of the abutment rod 810 abuts against the bottom of the storage box 14. One end of the storage box 14 rises, and the photovoltaic welding tape roll on the storage box 14 slides out and is collected.

The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention.

Claims (10)

1. A photovoltaic welding tape winding device, characterized in that: a clamping mechanism for clamping a photovoltaic welding tape (5) is arranged on a workbench (1), a first support frame (3) and a second support frame (4) are arranged on the workbench (1), a winding mechanism for winding the photovoltaic welding tape (5) is arranged on the first support frame (3), the wound photovoltaic welding tape (5) forms a photovoltaic welding tape roll, a first clamping claw (12) connected to the winding mechanism is arranged on the second support frame (4), a first slide plate (6) is slidably connected to the workbench (1) in a horizontal direction, a second clamping claw (13) connected to the winding mechanism is arranged on the first slide plate (6), a storage box (14) located below the photovoltaic welding tape roll is arranged on the workbench (1), and a discharging mechanism for discharging the photovoltaic welding tape roll on the winding mechanism to the storage box (14) is arranged on the workbench (1); The winding mechanism comprises: a third motor (901) for driving a hexagonal transmission shaft (914) to rotate is arranged on the first support frame (3); the hexagonal transmission shaft (914) is slidably connected to the inside of the sleeve shaft (902) in a horizontal direction; a hexagonal through hole is machined inside the sleeve shaft (902) and is engaged with the outer circumference of the hexagonal transmission shaft (914) in a circumferential direction; the sleeve shaft (902) is movably connected to the first support frame (3); and a discharging member is fixedly installed on the outer circumference of the sleeve shaft (902) The connecting ring (917) is rotatably connected to the mechanism, a fourth spring (903) is arranged on the outer circumference of the sleeve shaft (902), one end of the fourth spring (903) is connected to the first support frame (3), and the other end of the fourth spring (903) is connected to the connecting ring (917), the sleeve shaft (902) is fixedly connected to the winding roller (904) through the second connecting shaft (920), and the winding roller (904) is used to wind up the photovoltaic welding strip (5), and a first clamping jaw (12) is rotatably mounted with a first The clamping plate (905) is provided with first protrusions (921) evenly arranged in the outer circumferential direction of the second connecting shaft (920); the inner circular hole of the first clamping plate (905) is evenly processed in the circumferential direction with third slide grooves (924) engaged with the first protrusions (921); the plurality of first protrusions (921) on the second connecting shaft (920) are respectively connected to the corresponding third slide grooves (924) on the first clamping plate (905) in a horizontal sliding direction; the second connecting shaft (920) A second slide groove (929) is uniformly processed in the circumferential direction, a second clamping disc (906) is rotatably mounted on the second clamping jaw (13), a clamping shaft (925) is uniformly arranged in the circumferential direction on the second clamping disc (906), a first clamping hole (923) for clamping with the clamping shaft (925) is uniformly processed in the circumferential direction on one end surface of the winding roller (904), and a second clamping hole (926) for clamping with the clamping mechanism is uniformly arranged in the circumferential direction on one end surface of the winding roller (904). 2. The photovoltaic welding tape winding device according to claim 1 is characterized in that: a third guide rod (11) is arranged on one side of the workbench (1), and the third guide rod (11) is slidably connected to the first slide plate (6) in the horizontal direction, and each third guide rod (11) is respectively provided with a first spring (10), one end of each first spring (10) is respectively connected to the first slide plate (6), and the other end of each first spring (10) is respectively connected to the workbench (1). 3. The photovoltaic welding strip winding device according to claim 1 is characterized in that: a second bearing (913) is arranged between the first clamping jaw (12) and the first clamping disk (905), a sliding ring (916) is arranged inside the second support frame (4), and a first bearing (907) is arranged between the sliding ring (916) and the second support frame (4); the inner hole of the sliding ring (916) is uniformly processed with a second protrusion (928) in the circumferential direction and connected to the second slide groove (929) in a horizontal direction for sliding, each second slide groove (929) is respectively engaged with the corresponding second protrusion (928) in the rotation direction; the inner hole of the sliding ring (916) is uniformly processed with a first slide groove (927) in the circumferential direction and connected to the first protrusion (921) in a horizontal direction for sliding, and each first protrusion (921) is respectively engaged with the corresponding first slide groove (927) in the rotation direction. 4. The photovoltaic welding strip winding device according to claim 1 is characterized in that: a ratchet (912) is provided on the second clamping disk (906), a sliding rod (910) is slidably connected to the second clamping jaw (13) in a vertical direction, a second connecting plate (909) is provided at the top of the sliding rod (910), a fifth spring (911) is provided on the sliding rod (910), one end of the fifth spring (911) is fixedly connected to the second connecting plate (909), the other end of the fifth spring (911) is fixedly connected to the bottom end of the sliding rod (910), and a ratchet (908) unidirectionally engaged with the ratchet (912) is provided on the second connecting plate (909). 5. The photovoltaic welding tape winding device according to claim 1, characterized in that a third bearing (919) is provided between the second clamping jaw (13) and the second clamping disc (906). 6. The photovoltaic welding strip winding device according to claim 1 is characterized in that: the first clamping disk (905) is uniformly processed with second bundling steel strip perforations (918) in the circumferential direction, the second clamping disk (906) is uniformly processed with first bundling steel strip perforations (915) in the circumferential direction, and the winding roller (904) is uniformly processed with third bundling steel strip perforations (922) in the circumferential direction, which are interconnected with the second bundling steel strip perforations (918) and the first bundling steel strip perforations (915), respectively, and each third bundling steel strip perforation (922) is respectively interconnected with the second slide groove (929). 7. The photovoltaic welding tape winding device according to claim 1 is characterized in that the clamping mechanism comprises: a first motor (707) is arranged on the workbench (1), the output shaft of the first motor (707) is fixedly connected to the first screw rod (706), the first screw rod (706) is threadedly connected to the second slide plate (704), the second slide plate (704) is slidably connected to the first guide rod (705) on the workbench (1) in the horizontal direction, a third support frame (703) is arranged on the second slide plate (704), the third support frame (703) is arranged on the first electric cylinder (702), the output end of the first electric cylinder (702) is fixedly connected to the fixed plate (709), the fixed plate (709) is provided with a first slide rod (701) slidably connected to the third support frame (703) in the horizontal direction, The upper and lower sides of the fixed plate (709) are respectively provided with first fixing rods (710); the upper first fixing rod (710) and the lower first fixing rod (710) are respectively provided with clamping plates (712) in the vertical direction; each first fixing rod (710) is respectively provided with a second spring (711); one end of each second spring (711) is respectively fixedly connected to the fixing plate (709); the other end of each second spring (711) is respectively fixedly connected to the clamping plate (712); the two clamping plates (712) clamp the photovoltaic welding strip (5); the two clamping plates (712) are clamped with the second clamping holes (926); the third support frame (703) is provided with two guide wheels (708); the photovoltaic welding strip (5) is located between the two guide wheels (708) for guiding the photovoltaic welding strip (5). 8. The photovoltaic welding strip winding device according to claim 7 is characterized in that: each of the clamping plates (712) is respectively provided with a first connecting shaft (713), a second electric cylinder (715) is provided on the fixed plate (709), an output end of the second electric cylinder (715) is fixedly connected to the first connecting plate (717), a second sliding rod (714) is provided on the first connecting plate (717) and is slidably connected to the fixed plate (709) in a horizontal direction, and an inclined sliding hole (716) slidably connected to the first connecting shaft (713) is processed on the upper and lower sides of the first connecting plate (717), and the upper inclined sliding hole (716) and the lower inclined sliding hole (716) are symmetrically arranged with each other. 9. The photovoltaic welding tape winding device according to claim 1 is characterized in that the unloading mechanism is: a plurality of second fixed rods (803) are arranged at the bottom of the workbench (1), a support plate (805) is arranged at the bottom of the plurality of second fixed rods (803), a second motor (806) is arranged at the bottom of the support plate (805), an output shaft of the second motor (806) is fixedly connected to the second screw rod (804), the second screw rod (804) is rotatably connected to the workbench (1), the second screw rod (804) is threadedly connected to the third slide plate (807), the third slide plate (807) is slidably connected to the second fixed rod (803) in a vertical direction, a second guide rod (801) is arranged at the bottom of the workbench (1), and the third slide plate (807) is rotatably connected to the second fixed rod (803). A second connecting rod (808) is rotatably mounted on one side, the second connecting rod (808) is slidably connected to the second guide rod (801) in a horizontal direction, the second connecting rod (808) is rotatably connected to the fourth slide plate (811), the fourth slide plate (811) is rotatably connected to the connecting ring (917), the fourth slide plate (811) is slidably connected to the horizontal sliding hole (2) on the workbench (1), and a first connecting rod (802) is rotatably mounted on the other side of the third slide plate (807), the first connecting rod (802) is slidably connected to the second guide rod (801) in a horizontal direction, the first connecting rod (802) is rotatably connected to the first slide plate (6), and the sliding direction of the first slide plate (6) is opposite to the sliding direction of the fourth slide plate (811). 10. The photovoltaic welding tape winding device according to claim 9 is characterized in that: a resistance rod (810) is slidably connected to the workbench (1) in the vertical direction, the bottom end of the resistance rod (810) is in contact with the top surface of the third slide plate (807), the top end of the resistance rod (810) is in contact with the bottom surface of the storage box (14), and a third spring (809) is provided on the resistance rod (810), one end of the third spring (809) is fixedly connected to the bottom of the resistance rod (810), and the other end of the third spring (809) is fixedly connected to the bottom surface of the workbench (1).