High-temperature cloth feeding device of photovoltaic module

Abstract

The utility model provides a high temperature cloth feeding device of photovoltaic module, including storage mechanism, feeding mechanism, the storage mechanism is used for storing high temperature cloth, including a plurality of stock bin subassembly that sets up with lead wire one-to-one correspondence, each stock bin subassembly includes mounting base plate, two juxtaposed stock bin and two locating subassembly that sets up with the stock bin, the feeding mechanism sets up the stock bin subassembly, and the mounting base plate sets up the mounting base plate, the two locating subassembly sets up with the stock bin. The stock bin is movably connected with the mounting bottom plate, and the positioning assembly positions the position of the stock bin on the mounting bottom plate; the feeding mechanism comprises a plurality of feeding assemblies arranged corresponding to the stock bin assemblies, and the feeding assemblies are used for moving the high-temperature cloth on the stock bin assemblies to the material taking position. The feeding device is simple in structure and convenient to operate, a plurality of stock bin assemblies are arranged, a plurality of leads on a photovoltaic assembly can be fed at the same time, each stock bin assembly is provided with two stock bins, each stock bin is provided with two material positions, feeding and material taking can be conducted alternately, and production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic component manufacturing, in particular to a high-temperature cloth feeding device for a photovoltaic component. Background Art

[0002] During the assembly of photovoltaic modules, when the backsheet is laid, the leads on the modules need to be led out through the lead holes on the backsheet, with the leads in an upright state; after the backsheet is laid, the lamination operation is performed, and the leads need to be flattened during the lamination operation. During the lamination process, glue can easily overflow from the lead holes and flow onto the surface of the photovoltaic module, affecting production quality, so the lead holes need to be covered. Currently, high-temperature tape is generally used to cover the lead holes. Specifically, before lamination, the two pins are opened outward and parallel to the photovoltaic module, and the high-temperature tape is attached above the two pins. The edge of the tape extends and adheres to the local support legs to completely cover the lead holes. However, this method requires the tape to be removed after lamination, which is troublesome to remove and easily leaves residue, resulting in incomplete tape cleaning, increasing the production process and affecting production efficiency.

[0003] To address this issue, a method using high-temperature cloth to cover the glue overflow area was proposed. Specifically, the cloth is inserted onto the leads, then bent to press the adhesive against the surface of the photovoltaic module. Before bending the leads, pre-cut high-temperature cloth must be loaded. Conventional high-temperature adhesive tape loading systems are not suitable for this purpose, necessitating the development of an automated and convenient high-temperature cloth loading device. Utility Model Content

[0004] The utility model aims to provide a high-temperature cloth feeding device for a photovoltaic module, so as to overcome the deficiencies in the prior art.

[0005] In order to solve the above technical problems, the technical solution of the utility model is: a high-temperature cloth loading device for photovoltaic modules, including a storage mechanism and a loading mechanism, the storage mechanism is used to store high-temperature cloth, including a plurality of silo assemblies arranged one-to-one corresponding to the leads, the silo assembly includes a mounting base, two silos arranged in parallel and two positioning assemblies arranged corresponding to the silos, the silos are movably connected to the mounting base, and the positioning assemblies locate the position of the silos on the mounting base; the loading mechanism is arranged on one side of the storage mechanism, including a plurality of loading assemblies arranged corresponding to the silo assemblies, and the loading assemblies are used to move the high-temperature cloth on each silo assembly to the material taking position.

[0006] Furthermore, in the above-mentioned high-temperature cloth loading device of the photovoltaic module, each of the silo components is fixed on the silo bracket through an installation base plate, and the silo includes a silo seat, which is L-shaped, and a handle is provided on the upper end of the vertical plate, and two spaced grooves are provided on the horizontal plate of the silo seat, and a material level plate protruding from the side of the groove is provided in the middle of the groove, and the material level plate is provided with an insertion plate inserted into the threading hole on the high-temperature cloth, and the high-temperature cloth is stacked and inserted on the insertion plate.

[0007] Furthermore, in the above-mentioned high-temperature cloth loading device of the photovoltaic module, the two positioning components are symmetrically arranged on the mounting base plate, and the positioning component includes a fixed angle plate and a movable angle plate. The fixed angle plate is fixed at a corner of the mounting base plate, and the fixed angle plate and the movable angle plate are respectively arranged at the two ends of a diagonal line of the silo seat, and the movable angle plate is slidably connected to the mounting base plate.

[0008] Furthermore, the high-temperature cloth feeding device of the above-mentioned photovoltaic module, the positioning assembly also includes a single-acting cylinder, a movable plate, and a slide rail. The single-acting cylinder is fixed on the mounting base through a cylinder mounting seat, and a movable plate is installed at its output end, and the movable plate is connected to the movable angle plate; the slide rail is fixed on the mounting base, and the movable angle plate is slidably connected to the slide rail.

[0009] Furthermore, the high-temperature cloth feeding device of the above-mentioned photovoltaic module, the feeding assembly is arranged on the feeding base plate, including a screw rod, a guide rod, a nut seat, a lifting plate, and an upper support, the lower end of the screw rod is connected to the motor fixed under the feeding base plate, the upper end of the screw rod is provided with an upper support, two symmetrically arranged guide rods are provided on both sides of the screw rod, the lower end of the guide rod is connected to the feeding base plate, and the upper end is connected to the upper support; the nut seat is fixedly connected to the screw nut on the screw rod, and is slidably connected to the guide rod, and two lifting plates are provided on the side of the nut seat close to the storage mechanism, the lifting plate is arranged corresponding to the material level plate, and its end is provided with a driving part for driving the high-temperature cloth stacked on the material level plate to rise.

[0010] Furthermore, the high-temperature cloth feeding device for photovoltaic modules described above includes a feeding mechanism that also includes a translation assembly that drives each feeding assembly to move between the two silos of the corresponding silo assembly. The translation assembly includes a translation cylinder, a connecting seat, and two slide rails. The translation cylinder is fixed to the silo bracket, and its output end is provided with a connecting seat, which is connected to the feeding base plate. Two slide rails are also provided on both sides below the feeding base plate, which are fixedly connected to the silo bracket. Preferably, buffer assemblies are also provided at both ends of the second slide rail to reduce movement impact and improve equipment safety.

[0011] Furthermore, the high-temperature cloth feeding device of the above-mentioned photovoltaic module, the feeding component also includes a detection sensor 1, and two detection sensors are provided to respectively detect whether the material extraction positions on the two material level plates of the silo are short of material. The detection sensor 1 is provided on the upper bracket, and the upper bracket is fixed on the upper support.

[0012] Furthermore, the high-temperature cloth feeding device of the above-mentioned photovoltaic component, the feeding component also includes a second detection sensor, the second detection sensor detects the amount of high-temperature cloth by monitoring the upper limit and lower limit of the nut seat, the second detection sensor is arranged on the detection bracket, the detection bracket is fixed on the feeding base plate, and an induction sheet that cooperates with the second detection sensor is provided on one side of the nut seat.

[0013] Compared with the prior art, the beneficial effects of the present invention are: the present invention has a simple structure and is easy to operate. It is equipped with multiple silo assemblies corresponding to the leads, and can simultaneously load high-temperature cloth onto multiple leads on the photovoltaic module. Each silo assembly is equipped with two silos, and each silo is equipped with two material levels, which can be loaded and unloaded alternately, thereby increasing the loading speed and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 This is a schematic diagram of the structure of the high-temperature cloth feeding device for photovoltaic modules of the utility model. Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the structure of the high-temperature cloth feeding device for photovoltaic modules of the utility model. Figure 2 ;

[0017] Figure 3 This is a schematic diagram of the silo component of the high-temperature cloth feeding device for photovoltaic modules of the present invention;

[0018] Figure 4 This is a schematic diagram of the feeding mechanism of the high-temperature cloth feeding device for photovoltaic modules of the present invention;

[0019] Figure 5 This is a schematic diagram of the loading assembly of the high-temperature cloth loading device for photovoltaic modules of the present invention;

[0020] In the figure: 1. Storage mechanism; 11. Hopper assembly; 111. Mounting base; 112. Hopper; 1121. Hopper seat; 1122. Material level plate; 1123. Insert plate; 12. Positioning assembly; 121. Fixed angle plate; 122. Movable angle plate; 123. Single-acting cylinder; 124. Movable plate; 125. Slide rail 1; 13. Hopper bracket;

[0021] 2. Feeding mechanism; 21. Feeding assembly; 211. Screw rod; 212. Guide rod; 213. Nut seat; 214. Lifting plate; 215. Upper support; 216. Motor; 217. Detection sensor 1; 218. Upper bracket; 219. Detection sensor 2; 2110. Detection bracket; 2111. Induction sheet; 22. Feeding base plate; 23. Translation assembly; 231. Translation cylinder; 232. Connecting seat; 233. Slide rail 2. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1

[0024] like Figure 1-5 As shown, a high-temperature cloth feeding device for a photovoltaic module includes a storage mechanism 1 and a feeding mechanism 2. The storage mechanism 1 is used to store high-temperature cloth, including a plurality of silo assemblies 11 arranged in one-to-one correspondence with the leads, the silo assembly 11 includes a mounting base 111, two silos 112 arranged in parallel, and two positioning assemblies 12 arranged corresponding to the silos 112. The silos 112 are movably connected to the mounting base 111, and the positioning assemblies 12 position the silos 112 on the mounting base 111; the feeding mechanism 2 is arranged on one side of the storage mechanism 1, including a plurality of feeding assemblies 21 arranged corresponding to the silo assemblies 11, and the feeding assemblies 21 are used to move the high-temperature cloth on each silo assembly 11 to the material taking position.

[0025] In the above structure, if Figure 1 、 2As shown in Figures 4 and 5, the loading mechanism 2 also includes a translation assembly 23 that drives each loading assembly 21 to move between the two silos 112 of the corresponding silo assembly 11. The translation assembly 23 includes a translation cylinder 231, a connecting seat 232, and a second slide rail 233. The translation cylinder 231 is fixed to the silo bracket 13, and its output end is provided with a connecting seat 232, which is connected to the loading base plate 12. The loading base plate 12 also has two sides below the second slide rail 233 fixedly connected to the silo bracket 13. In addition, buffer assemblies are provided at both ends of the second slide rail 233 to reduce movement impact and improve equipment safety. When the high-temperature cloth in one silo 112 is out of material, the translation assembly 23 drives the loading assembly 21 to move to the other silo 112 in the silo assembly 11 to retrieve material. At the same time, the out-of-material silo can be refilled. The two silos 112 are alternately loaded, avoiding idle machine conditions and improving equipment utilization and loading speed.

[0026] The utility model is provided with a plurality of silo components corresponding to the leads, which can simultaneously load high-temperature cloth to a plurality of leads on a photovoltaic module. Each silo component is provided with two silos, which can be loaded alternately, thereby increasing the loading speed and thus improving production efficiency.

[0027] Example 2

[0028] Based on the structure of Example 1, Figure 1-3 As shown, each of the silo assemblies 11 is fixed to the silo bracket 13 via a mounting base 111. The silo 112 includes a silo seat 1121. The silo seat 1121 is L-shaped, and a handle is provided on the upper end of its vertical plate to facilitate the replacement of the silo. The silo seat 1121 has two grooves spaced apart on the horizontal plate, and a material level plate 1122 is provided in the middle of the groove, protruding from the side of the groove. In this embodiment, the material level plate 1122 is integrally formed with the silo seat 1121. The material level plate 1122 is provided with an insert plate 1123 that is inserted into the threading hole of the high-temperature cloth. The high-temperature cloth is stacked and inserted on the insert plate 1123. The two material level plates 1122 are provided, and when taking materials, materials can be taken alternately between the two material level plates 1122, which has a large storage capacity, reduces the frequency of material changes, and further improves the overall loading speed.

[0029] like Figure 2-3 As shown, the two positioning components 12 are symmetrically arranged on the mounting base plate 111, and the positioning component 12 includes a fixed angle plate 121 and a movable angle plate 122. The fixed angle plate 121 is fixed to a corner of the mounting base plate 111, and the fixed angle plate 121 and the movable angle plate 122 are respectively arranged at the two ends of a diagonal line of the silo seat 1121, and the movable angle plate 122 is slidably connected to the mounting base plate 111.

[0030] like Figure 3As shown, the positioning assembly 12 also includes a single-acting cylinder 123, a movable plate 124, and a slide rail 125. The single-acting cylinder 123 is fixed to the mounting base 111 through a cylinder mounting seat, and the movable plate 124 is installed at its output end. The single-acting cylinder 123 adopts a threaded single-acting cylinder, which is light and compact, saving installation space; the movable plate 124 is connected to the movable angle plate 122; the slide rail 125 is fixed to the mounting base 111, and the movable angle plate 122 is slidably connected to the slide rail 125. When refilling is needed, the movable angle plate 122 is removed, the silo 112 that is out of material is taken down, and the silo 112 that is full of material is placed on the mounting base 111, and one corner of the silo seat 1121 is aligned and abutted against the fixed angle plate 121. A sensor for detecting whether the silo is in place is provided on the fixed angle plate 121. When the sensor detects that the silo is in place, it sends information to control the single-acting cylinder 123 to start, so that the movable angle plate 122 moves and abuts against the other corner, fixing the silo 112, and quickly refilling the silo. The structure is simple and the operation is convenient.

[0031] like Figure 2 、 4 -5, the feeding assembly 21 is arranged on the feeding base plate 22, including a screw rod 211, a guide rod 212, a nut seat 213, a lifting plate 214, and an upper support 215. The lower end of the screw rod 211 is connected to the motor 216 fixed under the feeding base plate 22, and the upper end of the screw rod 211 is provided with an upper support 215. Two symmetrically arranged guide rods 212 are provided on both sides of the screw rod 211. The lower end of the guide rod 212 is connected to the feeding base plate 22, and the upper end is connected to the upper support 215; the nut seat 213 is fixedly connected to the screw nut on the screw rod 211 and is slidably connected to the guide rod 212, and two lifting plates 214 are provided on the side of the nut seat 213 close to the storage mechanism 1. The lifting plate 214 is arranged corresponding to the material level plate 1122, and its end is provided with a driving part for driving the high-temperature cloth stacked on the material level plate 1122 to rise. The driving part is located below the high-temperature cloth. The motor 216 drives the screw rod 211 to rotate, thereby driving the nut seat 213 to rise, thereby driving the high-temperature cloth to rise so that its top is kept at the material taking height.

[0032] In the above structure, if Figure 5As shown, the feeding assembly 21 further includes a detection sensor 1 217. Two detection sensors 1 217 are provided, respectively detecting whether the material extraction levels on the two material level plates 1122 of the silo 112 are short of material. The detection sensors 1 217 are provided on an upper bracket 218, which is fixed to the upper support 215. Specifically, the material extraction height (i.e., the material extraction level) of the silo 112 is set. When the detection sensor 1 217 detects that the high-temperature cloth on the material level plate 1122 is lower than the material extraction height, a signal is sent to the controller. The controller controls the nut seat 213 of the feeding assembly to rise, thereby causing the lifting plate 214 to drive the high-temperature cloth on the silo 112 to rise. When the high-temperature cloth rises to the set height, the detection sensor 1 217 detects the high-temperature cloth, and the feeding assembly 21 stops. The cycle continues in sequence to complete the loading of the high-temperature cloth on the material level plates.

[0033] In addition, if Figure 5 As shown, the feeding assembly 21 further includes a second detection sensor 219, which detects the amount of high-temperature cloth by monitoring the upper and lower limit positions of the nut seat 213. The second detection sensor 219 is mounted on a detection bracket 2110, which is fixed to the feeding base plate 22. A sensing plate 2111 is provided on one side of the nut seat 213 to cooperate with the second detection sensor 219. Specifically, when the nut seat 213 is at the lower limit position, the hopper 112 is full. After a period of material extraction, when the nut seat 213 rises to the upper limit position, the amount of high-temperature cloth on the material level plate 1122 is exhausted, and the hopper 112 is short of material. This prompts the translation assembly 23 to drive the feeding assembly 21 to move to another hopper 112 of the hopper assembly 11 to load material, and simultaneously replace the hopper that has run out of high-temperature cloth with a full hopper.

[0034] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0035] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A high-temperature cloth feeding device for photovoltaic modules, characterized by: It includes a storage mechanism and a loading mechanism. The storage mechanism is used to store high-temperature cloth, including multiple silo assemblies arranged in one-to-one correspondence with the leads. The silo assembly includes a mounting base, two silos arranged in parallel, and two positioning assemblies arranged corresponding to the silos. The silos are movably connected to the mounting base, and the positioning assemblies locate the position of the silos on the mounting base; the loading mechanism is arranged on one side of the storage mechanism, including multiple loading assemblies arranged corresponding to the silo assemblies, and the loading assemblies are used to move the high-temperature cloth on each silo assembly to the material taking position.

2. The high-temperature cloth feeding device for photovoltaic modules according to claim 1, characterized in that: Each of the silo components is fixed on the silo bracket through an installation base plate. The silo includes a silo seat. The silo seat is L-shaped, and a handle is provided on the upper end of the vertical plate. Two grooves are provided on the horizontal plate of the silo seat at intervals. A material level plate is provided in the middle of the groove, which protrudes from the side of the groove. The material level plate is provided with an insertion plate that is inserted into the threading hole on the high-temperature cloth, and the high-temperature cloth is stacked and inserted on the insertion plate.

3. The high-temperature cloth feeding device for photovoltaic modules according to claim 1, characterized in that: The two positioning components are symmetrically arranged on the mounting base plate. The positioning components include a fixed angle plate and a movable angle plate. The fixed angle plate is fixed on a corner of the mounting base plate, and the fixed angle plate and the movable angle plate are respectively arranged at the two ends of a diagonal line of the silo seat, and the movable angle plate is slidably connected to the mounting base plate.

4. The high-temperature cloth feeding device for photovoltaic modules according to claim 2, characterized in that: The positioning assembly also includes a single-acting cylinder, a movable plate, and a slide rail. The single-acting cylinder is fixed to the mounting base through a cylinder mounting seat, and a movable plate is installed at its output end, and the movable plate is connected to the movable angle plate; the slide rail is fixed to the mounting base, and the movable angle plate is slidably connected to the slide rail.

5. The high-temperature cloth feeding device for photovoltaic modules according to claim 1, characterized in that: The feeding assembly is arranged on the feeding base plate, and includes a screw rod, a guide rod, a nut seat, a lifting plate, and an upper support. The lower end of the screw rod is connected to the motor fixed under the feeding base plate, and the upper end of the screw rod is provided with an upper support. Two symmetrical guide rods are provided on both sides of the screw rod, and the lower end of the guide rod is connected to the feeding base plate, and the upper end is connected to the upper support; the nut seat is fixedly connected to the screw nut on the screw rod, and is slidably connected to the guide rod, and two lifting plates are provided on the side of the nut seat close to the storage mechanism. The lifting plate is arranged corresponding to the material level plate, and its end is provided with a driving part for driving the high-temperature cloth stacked on the material level plate to rise.

6. The high-temperature cloth feeding device for photovoltaic modules according to claim 1, characterized in that: The feeding mechanism also includes a translation component that drives each feeding component to move between the two silos of the corresponding silo component. The translation component includes a translation cylinder, a connecting seat, and two slide rails. The translation cylinder is fixed on the silo bracket, and a connecting seat is provided at its output end. The connecting seat is connected to the feeding base plate, and two slide rails fixedly connected to the silo bracket are also provided on both sides below the feeding base plate.

7. The high-temperature cloth feeding device for photovoltaic modules according to claim 5, characterized in that: The feeding assembly also includes a detection sensor 1, and two detection sensors are provided to respectively detect whether the material taking positions on the two material level plates of the silo are short of material. The detection sensor 1 is provided on the upper bracket, and the upper bracket is fixed on the upper support.

8. The high-temperature cloth feeding device for photovoltaic modules according to claim 5, characterized in that: The feeding component also includes a second detection sensor, which detects the amount of high-temperature cloth by monitoring the upper limit and lower limit of the nut seat. The second detection sensor is arranged on a detection bracket, and the detection bracket is fixed on the feeding base plate. An induction sheet that cooperates with the second detection sensor is provided on one side of the nut seat.

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