CN218461282U - Accurate welding equipment of photovoltaic module - Google Patents

Abstract

The utility model discloses an accurate welding equipment of photovoltaic module, including a supporting seat, the upside fixedly connected with auxiliary assembly of supporting seat, auxiliary assembly's both sides are provided with fixing device, the top of supporting seat is provided with step motor, the upside fixedly connected with support frame of supporting seat, fixing device includes two-way lead screw. This accurate welding equipment of photovoltaic module passes through fixing device's use, make the device when fixing photovoltaic module, rotate the in-process that drives concave piece and be close to each other at two-way lead screw, photovoltaic module extrusion slide slides, simultaneously under the effect in hydraulic pressure storehouse, make the depression bar drive the clamp plate and push down, accomplish to carry out spacing while to photovoltaic module about both sides and compress tightly photovoltaic module, and can drive concave piece through step motor and rotate, the completion is changed the face to photovoltaic module's rotation, weld photovoltaic module's another side fast, the time of operation is saved, and the work efficiency is improved.

Description

A precision welding equipment for photovoltaic modules

technical field

The utility model relates to the technical field of welding equipment, in particular to a precision welding equipment for photovoltaic modules.

Background technique

A single solar cell cannot be directly used as a power source. It needs to be welded into strings of solar cells and then laminated and framed to form a solar cell panel before it can be used as a power source. The function of solar photovoltaic modules is to The solar energy is converted into electrical energy, which is either sent to the storage battery for storage, or drives the load to work.

At present, when the existing photovoltaic modules are welded, the photovoltaic modules are generally clamped and fixed, and then the photovoltaic modules are welded. When the photovoltaic modules are fixed, the left and right sides of the photovoltaic modules are generally limited first. Then press and fix the upper side of the photovoltaic module. When the photovoltaic module is turned over, first release the compression and fixation of the photovoltaic module, and then release the restrictions on the left and right sides of the photovoltaic module, and then turn it over manually. Only when the photovoltaic module is fixed can the other side of the photovoltaic module be welded, which is cumbersome to operate and reduces work efficiency.

For example, the Chinese patent with the notification number CN211490269U discloses a photovoltaic module welding equipment. Although the device can weld photovoltaic modules of different sizes, the above problems still exist. In view of this, we propose a photovoltaic module precision welding equipment.

Utility model content

The main purpose of the utility model is to provide a precision welding equipment for photovoltaic modules, which can solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the precision welding equipment for photovoltaic modules proposed by the utility model includes a support base, an auxiliary component is fixedly connected to the upper side of the support base, fixing devices are provided on both sides of the auxiliary component, and the support base A stepper motor is arranged above, and a support frame is fixedly connected to the upper side of the support seat, and the fixing device includes:

a two-way screw rod, the two-way screw rod is rotatably connected to the inner wall of the support seat;

a sliding block, the sliding block is penetrated by a two-way screw rod and is threadedly connected with the two-way screw rod;

a support column, the support column is fixedly connected to the upper side of the sliding block;

and a clamping assembly, the clamping assembly is rotatably connected to the outer wall of the support column.

Preferably, the inner wall of the support seat is penetrated by the turning handle and is rotatably connected with the turning handle, and the turning handle is fixedly connected with the two-way screw rod.

Preferably, the clamping assembly includes a concave block, and the concave block is rotatably connected to the outer wall of the support column, a hydraulic chamber is embedded in the inner wall of the concave block, and a piston rod is connected to a piston at one end of the hydraulic chamber, and One end of the piston rod away from the hydraulic chamber is fixedly connected with a slide plate.

Preferably, the piston at the end of the hydraulic chamber away from the piston rod is connected with a pressure rod, the pressure rod is elastically connected to the inner wall of the hydraulic chamber through a return spring, the bottom of the pressure rod is fixedly connected with a pressure plate, and the concave block is close to the support A rotating rod is fixedly connected to one side of the column, and the rotating rod passes through the supporting column and is rotatably connected with the supporting column.

Preferably, the auxiliary assembly includes an air cylinder, and a placement plate is fixedly connected to the output end of the air cylinder.

Preferably, a through groove is opened on the outer wall of the support seat, and the sliding block is slidably connected with the through groove.

Beneficial effect

The utility model provides a precision welding equipment for photovoltaic modules. Has the following beneficial effects:

(1) The precision welding equipment for photovoltaic modules uses a fixing device so that when the device fixes the photovoltaic module, the photovoltaic module squeezes the sliding plate to slide when the two-way screw rod rotates to drive the concave blocks close to each other, and at the same time Under the action of the hydraulic chamber, the pressure rod drives the pressure plate to press down to complete the limit on the left and right sides of the photovoltaic module and simultaneously compress the photovoltaic module, and the concave block can be driven by the stepping motor to rotate to complete the rotation and replacement of the photovoltaic module. quickly weld the other side of the photovoltaic module, saving working time and improving work efficiency.

(2) Through the use of auxiliary components, the photovoltaic module precision welding equipment can provide auxiliary support for the photovoltaic module, which is convenient for the fixing device to fix the photovoltaic module. For the fixing of photovoltaic modules, the sliding plate and the pressing plate can be reset at the same time, which is convenient for the subsequent fixing of the next group of photovoltaic modules.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the present utility model, and those skilled in the art can also obtain other drawings according to the structures shown in these drawings without creative work.

Fig. 1 is a schematic diagram of the overall three-dimensional structure of the utility model;

Fig. 2 is a schematic diagram of a cross-sectional structure of the front view part of the utility model;

Fig. 3 is a schematic diagram of the structure of A in Fig. 2 of the present utility model.

Explanation of reference numbers:

1. Support seat; 2. Fixing device; 3. Stepping motor; 4. Auxiliary component; 5. Support frame; 101. Through groove; 21. Two-way screw rod; Column; 25, clamping assembly; 251, concave block; 252, hydraulic chamber; 253, piston rod; 254, slide plate; 255, pressure rod; 256, return spring; 257, pressure plate; 42. Place the board.

The realization of the purpose of the utility model, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

In addition, the descriptions related to "first", "second" and so on in the present application are only for the purpose of description, and should not be understood as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In addition, the technical solutions of the various embodiments can be combined with each other, but it must be based on the realization of those skilled in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist , also not within the scope of protection required by the utility model.

Please refer to Figures 1-3, the utility model proposes a precision welding equipment for photovoltaic modules, including a support base 1, the upper side of the support base 1 is fixedly connected with an auxiliary component 4, through the use of the auxiliary component 4, the photovoltaic module can be welded The auxiliary support facilitates the fixing of the photovoltaic module by the fixing device 2. The fixing device 2 is provided on both sides of the auxiliary component 4. Through the use of the fixing device 2, the device can limit the left and right sides of the photovoltaic module, and at the same time, the photovoltaic module Pressing, the fixing device 2 includes a two-way screw rod 21, and the two-way screw rod 21 is rotatably connected to the inner wall of the support base 1, the two-way screw rod 21 is threadedly connected with a sliding block 23, and the outer wall of the support base 1 is provided with a through groove 101, The sliding block 23 is slidably connected with the through groove 101, and through the limiting effect of the through groove 101 on the sliding block 23, when the two-way screw rod 21 is rotating, the sliding block 23 can be driven to slide stably on the two-way screw rod 21. The upper side of 23 is fixedly connected with support column 24, and the outer wall of support column 24 is rotatably connected with clamping assembly 25, and the top of support seat 1 is provided with stepper motor 3, and the upper side of support seat 1 is fixedly connected with support frame 5, A hydraulic cylinder and a welding torch are arranged on the lower side of the support frame 5, and the hydraulic cylinder can drive the welding torch to descend to complete the welding of the photovoltaic module.

In the embodiment of the present utility model, in order to quickly fix the photovoltaic module and quickly change the surface of the photovoltaic module to save working time and improve work efficiency, specifically, the inner wall of the support base 1 is penetrated by the handle 22 And be connected with turning handle 22 rotations, turning handle 22 is fixedly connected with two-way screw mandrel 21, rotates by turning handle 22, drives two-way screw mandrel 21 to rotate and then under the limiting effect of through groove 101 to sliding block 23, makes sliding block 23 Sliding stably on the two-way screw rod 21, it drives the concave block 251 to move, and the photovoltaic module is limited and fixed. The clamping assembly 25 includes the concave block 251, and the concave block 251 is rotatably connected to the outer wall of the support column 24 for positioning. In the photovoltaic module, the inner wall of the concave block 251 is inlaid with a hydraulic chamber 252. One end of the hydraulic chamber 252 is connected to a piston rod 253, and the end of the piston rod 253 away from the hydraulic chamber 252 is fixedly connected to a slide plate 254. The hydraulic chamber 252 is far away from the piston rod. One end piston of 253 is connected with a pressure rod 255, and the pressure rod 255 is elastically connected with the inner wall of the hydraulic chamber 252 through the return spring 256, and the use of the return spring 256 facilitates the subsequent reset of the pressure rod 255, and the bottom of the pressure rod 255 is fixedly connected with a pressure plate 257, the side of the concave block 251 close to the supporting column 24 is fixedly connected with a rotating rod 258, the rotating rod 258 runs through the supporting column 24 and is rotatably connected with the supporting column 24, when the concave blocks 251 approach each other, the photovoltaic module squeezes the sliding plate 254 Slide, and at the same time, under the action of the hydraulic chamber 252, the pressure rod 255 drives the pressure plate 257 to press down, so as to complete the limit on the left and right sides of the photovoltaic module and compress the photovoltaic module at the same time, and the stepper motor 3 can drive the concave block 251 to carry out Rotate to achieve the effect of rotating and changing the surface of the photovoltaic module, and quickly complete the welding work on the other side of the photovoltaic module.

Further, in order to be able to attach the concave block 251 to limit the position of the photovoltaic module, specifically, the auxiliary component 4 includes a cylinder 41, and the output end of the cylinder 41 is fixedly connected with a placement plate 42. After the cylinder 41 is activated, the output end of the cylinder 41 It can drive the placement plate 42 to rise and thus lift the photovoltaic module, so that the concave block 251 can limit and fix the photovoltaic module. When the photovoltaic module needs to be turned over, the cylinder 41 can be used to drive the placement plate 42 to reset to prevent the photovoltaic module from being turned over.

In the utility model, when in use, the photovoltaic module is first placed on the placement plate 42, and then the cylinder 41 is activated. The output end of the cylinder 41 can drive the placement plate 42 to rise and then lift the photovoltaic module until the concave block 251 is on the same horizontal line, and then rotate Turn the handle 22 to drive the two-way screw rod 21 to rotate and then under the limiting effect of the through groove 101 on the sliding block 23, the sliding block 23 is stably slid on the two-way screw rod 21, driving the concave block 251 to move, and the concave block 251 is close to each other During the process, the photovoltaic module squeezes the sliding plate 254 to slide, and at the same time, under the action of the hydraulic chamber 252, the pressure rod 255 drives the pressure plate 257 to press down, so as to complete the limit on the left and right sides of the photovoltaic module and compress the photovoltaic module at the same time. When welding the other side of the photovoltaic module, start the cylinder 41 to drive the placement plate 42 to reset to prevent the reversal of the photovoltaic module from being affected, and then start the stepper motor 3, the output shaft of the stepper motor 3 drives the concave block 251 to turn over, Realize the rotation and face-changing of photovoltaic modules.

The above is only a preferred embodiment of the present utility model, and does not therefore limit the scope of the patent of the present utility model. Under the inventive concept of the present utility model, the equivalent structural transformation made by using the specification of the utility model and the contents of the accompanying drawings, or Direct/indirect application in other related technical fields is included in the patent protection scope of the present utility model.

Claims (6)

1. A precision welding equipment for photovoltaic modules, including a support base (1), characterized in that an auxiliary component (4) is fixedly connected to the upper side of the support base (1), and the two sides of the auxiliary component (4) A fixing device (2) is provided, a stepping motor (3) is arranged above the support base (1), and a support frame (5) is fixedly connected to the upper side of the support base (1), and the fixing device ( 2) including: A two-way screw rod (21), the two-way screw rod (21) is rotatably connected to the inner wall of the support seat (1); The sliding block (23), the sliding block (23) is penetrated by the two-way screw rod (21) and threadedly connected with the two-way screw rod (21); a support column (24), the support column (24) is fixedly connected to the upper side of the sliding block (23); and a clamping assembly (25), the clamping assembly (25) is rotatably connected to the outer wall of the support column (24). 2. A precision welding equipment for photovoltaic modules according to claim 1, characterized in that: the inner wall of the support seat (1) is penetrated by a turning handle (22) and is connected to the turning handle (22) in rotation, the turning handle (22) (22) is fixedly connected with two-way screw mandrel (21). 3. A precision welding equipment for photovoltaic modules according to claim 1, characterized in that: the clamping assembly (25) includes a concave block (251), and the concave block (251) is rotatably connected to the support column (24) On the outer wall of the concave block (251), a hydraulic chamber (252) is embedded in the inner wall, and the piston at one end of the hydraulic chamber (252) is connected to a piston rod (253), and the piston rod (253) is far away from the hydraulic chamber One end of (252) is fixedly connected with slide plate (254). 4. A precision welding equipment for photovoltaic modules according to claim 3, characterized in that: the piston at the end of the hydraulic chamber (252) away from the piston rod (253) is connected with a pressure rod (255), and the pressure rod ( 255) is elastically connected to the inner wall of the hydraulic chamber (252) through a return spring (256), the bottom of the pressure rod (255) is fixedly connected with a pressure plate (257), and the concave block (251) is close to the support column (24) One side is fixedly connected with a rotating rod (258), and the rotating rod (258) passes through the support column (24) and is rotatably connected with the support column (24). 5. A precision welding equipment for photovoltaic modules according to claim 1, characterized in that: the auxiliary component (4) includes a cylinder (41), and the output end of the cylinder (41) is fixedly connected with a placement plate ( 42). 6. The precision welding equipment for photovoltaic modules according to claim 1, characterized in that: a through groove (101) is opened on the outer wall of the support seat (1), and the sliding block (23) is connected with the through groove ( 101) Swipe to connect.

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