Automatic assembly semi-finished product turnover vehicle

Abstract

The utility model discloses an automatic assembly semi-finished product turnover vehicle, and belongs to the technical field of photovoltaic assembly production equipment. The automatic assembly semi-finished product turnover vehicle comprises a vehicle frame, the automatic assembly semi-finished product turnover vehicle further comprises a horizontal conveying mechanism, a longitudinal lifting mechanism and a supporting mechanism, the supporting mechanism comprises a carrying rod set, the carrying rod set is connected with the longitudinal lifting mechanism, and the longitudinal lifting mechanism is used for longitudinally adjusting the height of the carrying rod set; the horizontal conveying mechanism is used for moving the semi-finished products of the automatic assemblies in the horizontal direction. The automatic assembly semi-finished product turnover vehicle is suitable for turnover of various assembly semi-finished products in the photovoltaic assembly production process.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic module production equipment, and particularly relates to an automated semi-finished component turnover cart. Background Art

[0002] During the production process of photovoltaic modules, it is often necessary to turnover semi-finished components for loading and unloading. Due to the complexity of the turnover process and the high precision requirements of the process, only manual loading and unloading can be carried out. The existing deficiencies are as follows:

[0003] 1. The turnover process occupies a large amount of labor costs and affects the production efficiency of the production line.

[0004] 2. Manual loading and unloading by personnel easily causes the scrapping of semi-finished components and poor precision of component stringing, affecting the production yield of components.

[0005] 3. Manually loading and unloading components consumes a large amount of physical strength of employees and affects their job satisfaction.

[0006] Therefore, it is necessary to design an automated turnover cart to assist employees in turning over components for loading and unloading. On this basis, the labor costs of the production line can be reduced, the production efficiency of the production line can be improved, the technological process of the production line can be optimized, and the quality yield of finished components can be improved.

[0007] Chinese Utility Model Patent, CN208093531U, with a publication date of November 13, 2018, discloses a turnover device for photovoltaic panels. It includes a base, the bottom of the base is provided with moving wheels, one side of the base away from the moving wheels is provided with a push handle, one side of the push handle is provided with a buffer plate, a shock absorption device is connected between the buffer plate and the base, a support plate is vertically installed on the side of the buffer plate away from the shock absorption device, and support layer frames are equidistantly installed on the side of the support plate away from the push handle. The support layer frame includes a support rod, a roller, a top rod and a limit rod. The two ends of the limit rod are connected to the support rod through springs at the bottom, and the ends of the two support rods away from the limit rod are perpendicularly connected to the support plate. Grooves are provided on the upper sides of the two support rods, and rollers are rotatably connected in the grooves at equal intervals. A chute is provided at one end of the roller away from the limit rod, and a top rod is slidably connected in the chute, and one side of the top rod away from the roller is connected to the end of the chute through a spring.

[0008] This device solves the deficiencies of manually turning over semi-finished photovoltaic components, but there are still the following problems:

[0009] It is not convenient enough to load and unload semi-finished components.

[0010] During the turnover process, it is limited to one-way conveying of semi-finished products, and the turnover device does not have the function of temporarily storing semi-finished photovoltaic components. Utility Model Content

[0011] In the above background, the present utility model proposes an automated component semi-finished product turnover cart, including a vehicle frame. The automated component semi-finished product turnover cart further includes a horizontal conveying mechanism, a longitudinal lifting mechanism, and a supporting mechanism. The supporting mechanism includes a load-carrying rod group, and the load-carrying rod group is connected to the longitudinal lifting mechanism. The longitudinal lifting mechanism is used to longitudinally adjust the height of the load-carrying rod group, and the horizontal conveying mechanism is used to horizontally move the semi-finished products of automated components.

[0012] The concept of the present utility model lies in: achieving more convenient loading and unloading of semi-finished photovoltaic components through the horizontal conveying mechanism, and improving the turnover process by adding a longitudinal lifting mechanism, so that the supporting mechanism has both a conveying function and a temporary storage function.

[0013] Preferably, the load-carrying rod group includes load-carrying rod layers arranged longitudinally at equal intervals, and each load-carrying rod layer includes horizontally arranged load-carrying rods.

[0014] Preferably, the number of load-carrying rod layers is ten.

[0015] Preferably, the longitudinal lifting mechanism includes a hydraulic oil pump and a hydraulic lifting rod. The hydraulic oil pump is installed on the vehicle frame, the hydraulic oil pump is connected to the hydraulic lifting rod, and the hydraulic lifting rod is connected to the load-carrying rod group.

[0016] Preferably, the number of hydraulic lifting rods is two.

[0017] Preferably, the horizontal conveying mechanism includes a transmission motor, a receiving column, a pulley group, and a belt. The receiving column is a hollow structure with an open top, the belt is installed on the pulley group, the transmission motor is installed on the receiving column and connected to the pulley group, and the pulley group runs between the horizontal direction corresponding to the turnover position of the semi-finished products of automated components and the inside of the receiving column.

[0018] Preferably, the horizontal conveying mechanism further includes a support rod. One end of the support rod is hinged to the pulley group, and the other end is slidably connected to the receiving column.

[0019] Preferably, the horizontal conveying mechanism further includes a steering wheel, which is used to turn the pulley group to run horizontally after rising to the height of the turnover position of the semi-finished products of automated components.

[0020] Preferably, the number of horizontal conveying mechanisms is two sets.

[0021] Preferably, steering wheels are further provided at the bottom of the vehicle frame.

[0022] The beneficial effects of the present utility model are as follows: Compared with the prior art, the automated component semi-finished product turnover cart of the present utility model, through structural improvements, on the one hand, realizes the online and offline operations of photovoltaic component semi-finished products through a retractable pulley group, making the transportation and turnover more convenient. On the other hand, through a lifting type longitudinal lifting mechanism, the load-carrying rod group is driven to lift and run, improving the material turnover method. On the basis of realizing the turnover function, it also has the function of temporarily storing photovoltaic component semi-finished products. The automated component semi-finished product turnover cart provided by the present utility model is suitable for use in turning over various component semi-finished products during the production process of photovoltaic components. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 Shows a front structural schematic diagram of the automated component semi-finished product turnover cart;

[0024] Figure 2 Shows a side structural schematic diagram of the automated component semi-finished product turnover cart;

[0025] Figure 3 Shows a partial cross-sectional view of the automated component semi-finished product turnover cart;

[0026] Figure 4 Shows a schematic diagram of the process of the component semi-finished product going online;

[0027] Figure 5 Shows a schematic diagram of the process of the component semi-finished product going offline.

[0028] Description of the reference numerals:

[0029] 1 - vehicle frame, 2 - load-carrying rod, 3 - hydraulic oil pump, 4 - hydraulic lifting rod, 5 - transmission motor, 6 - storage column, 7 - pulley group, 8 - belt, 9 - support rod, 10 - steering wheel, 11 - oil pipeline, 12 - steering wheel, 13 - assembly line platform. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are a part rather than all of the embodiments of the present application. Generally, the components of the embodiments of the present application described and shown in the accompanying drawings can be arranged and designed in various different configurations.

[0031] Herein, the illustrative specific embodiments of the present application and their descriptions are used to explain the present application, but are not intended to limit the present application.

[0032] The following will elaborate in detail on the automated component semi-finished product turnover cart of the present utility model with reference to the accompanying drawings.

[0033] Please refer to Figure 1, Figure 2 , an automated component semi-finished product transfer cart, which includes three parts;

[0034] The mechanism of the transfer cart itself, including a frame 1 and a support mechanism. It is responsible for storing photovoltaic semi-finished components, and at the same time serves as a temporary platform for turnover, playing a role of temporary storage.

[0035] The support mechanism includes a set of load-carrying rods. The set of load-carrying rods consists of 10 longitudinally equally spaced load-carrying rod layers, and each load-carrying rod layer includes multiple load-carrying rods 2.

[0036] To facilitate the turning of the vehicle body, steering wheels 12 are also provided at the bottom of the frame 1.

[0037] The longitudinal lifting mechanism includes a hydraulic oil pump 3 and a hydraulic lifting rod 4 installed on the frame. The hydraulic oil pump 3 is connected to and drives the hydraulic lifting rod 4 to perform lifting actions through an oil pipeline 11. The set of load-carrying rods is connected to the hydraulic lifting rod 4 and lifts synchronously with the hydraulic lifting rod 4. The longitudinal lifting mechanism is mainly responsible for raising the plane of the load-carrying rods 2 to be flush with the assembly line platform 13, facilitating the receipt of the off-line photovoltaic component semi-finished products, and adjusting the height of the transfer cart after the off-line is completed for convenient transportation.

[0038] To ensure the smooth operation of the longitudinal lifting mechanism, in this embodiment, two hydraulic lifting rods 4 are provided.

[0039] Please refer to Figure 3 , the partial cross-sectional view of the horizontal conveying mechanism.

[0040] The horizontal conveying mechanism includes a transmission motor 5, a receiving column 6, a pulley group 7, a belt 8, a support rod 9, and a steering wheel 10.

[0041] The receiving column 6 is a hollow column with an open top installed on the frame 1, and is used for receiving and installing other components of the horizontal conveying mechanism. The belt 8 is installed on the pulley group 7, and the steering wheel 10 is connected to the pulley group 7 and is used to control the pulley group 7 to turn to horizontal operation when it runs to a predetermined height. The transmission motor 5 is installed on the receiving column 6 and is used to drive the pulley group 7 to run. One end of the support rod 9 is slidably connected to the receiving column 6 and can slide up and down, and the other end is hinged to the pulley group and is used to provide a supporting force for the horizontally running pulley group 7.

[0042] In this embodiment, the pulley block 7 is a structure with an extendable upper part. The output end of the transmission motor 5 is connected to the drive shaft of the pulley block 7. The forward and reverse rotations of the transmission motor 5 respectively control the extension or retraction of the upper part of the pulley block 7. The steering wheel 10 is installed on the receiving column 6, and its height corresponds to the height of the semi-finished photovoltaic module being horizontally transported. When the upper part of the pulley block 7 extends, the upper end of the support rod 9 extends synchronously with the upper part of the pulley block 7, and the lower end of the support rod 9 slides upward on the receiving column 6, always providing a supporting force for the horizontal part of the extended upper part of the pulley block 7. When the upper part of the pulley block 7 retracts, the upper end of the support rod 9 retracts in the horizontal direction, and the lower end slides downward on the receiving column 6 until the support rod 9 completely retracts into the receiving column 6.

[0043] Specifically, the structures and connection methods of the pulley block 7, the support rod 9, and the steering wheel 10 are not limited to the methods provided in this embodiment and can be specifically designed according to needs as long as the functional requirements of each component are met.

[0044] The pulley block 7 is in Figure 2 the retracted state, Figure 1 and the pulley block 7 in

[0045] extends to run in the horizontal direction and is in the working state.

[0046] Please refer to Figure 4 , which shows the process of the semi-finished photovoltaic module being loaded onto the production line.

[0047] For the turnover cart full of ten layers of semi-finished photovoltaic modules, first start the hydraulic oil pump 3, and the hydraulic lifting rod 4 descends to make the lowest layer of semi-finished modules flush with the assembly line platform 13.

[0048] The transmission motor 5 is started, driving the pulley block 7 to extend out of the receiving column 6. The pulley block 7 runs horizontally after passing through the steering wheel 10, driving the lowest layer of semi-finished modules to be conveyed from the end of the load-carrying rod 2 to the assembly line platform 13. The transmission motor 5 runs in the reverse direction, and the pulley block 5 retracts into the receiving column 6.

[0049] Repeat the above steps to convey the semi-finished modules from the second layer to the tenth layer to the assembly line platform 13 one by one, completing the operation of loading the semi-finished photovoltaic modules onto the production line.

[0050] Please refer to Figure 5 , which shows the process of the semi-finished photovoltaic module being unloaded from the production line.

[0051] The process of unloading is opposite to the process of loading. The semi-finished modules are conveyed from the assembly line platform 13 to the ten-layer load-carrying rod group of the turnover cart.

[0052] During the turnover process of the semi-finished photovoltaic modules, for the turnover cart device provided in this embodiment, the transportation of the semi-finished modules is more convenient, and at the same time, the support mechanism also plays a role in temporarily storing the semi-finished modules.

[0053] The above description of the proposed embodiments enables those skilled in the art to implement or use the present utility model. It should be understood that the features disclosed in the above embodiments, except in special cases, can be used individually or in combination. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model disclosed herein is not limited to the specific embodiments disclosed, but is intended to cover modifications within the spirit and scope of the present utility model as defined by the appended claims.

Claims

1. An automated component semi-finished product transfer cart, comprising a vehicle frame, characterized in that, The semi-finished product turnover cart for automated components further includes a horizontal conveying mechanism, a longitudinal lifting mechanism, and a support mechanism. The support mechanism includes a load-carrying rod group, the load-carrying rod group is connected to the longitudinal lifting mechanism, the longitudinal lifting mechanism is used to longitudinally adjust the height of the load-carrying rod group, and the horizontal conveying mechanism is used to move the semi-finished products of automated components in the horizontal direction; Among them, the longitudinal lifting mechanism includes a hydraulic oil pump and a hydraulic lifting rod. The hydraulic oil pump is installed on the vehicle frame, the hydraulic oil pump is connected to the hydraulic lifting rod, and the hydraulic lifting rod is connected to the load-carrying rod group; The horizontal conveying mechanism includes a transmission motor, a receiving column, a pulley group, and a belt. The receiving column is a hollow structure with an open top. The belt is installed on the pulley group. The transmission motor is installed on the receiving column and connected to the pulley group. The pulley group runs between the horizontal direction corresponding to the turnover position of the semi-finished products of automated components and the inside of the receiving column.

2. The semi-finished product turnover cart for automated components according to claim 1, wherein, The load-carrying rod group includes load-carrying rod layers arranged longitudinally at equal intervals, and the load-carrying rod layers include horizontally arranged load-carrying rods.

3. The semi-finished product turnover cart for automated components according to claim 2, wherein, The number of the load-carrying rod layers is 10.

4. The semi-finished product turnover cart for automated components according to claim 1, wherein The number of the hydraulic lifting rods is two.

5. The semi-finished product turnover cart for automated components according to claim 1, characterized in that, The horizontal conveying mechanism further includes a support rod. One end of the support rod is hinged to the pulley group, and the other end is slidably connected to the receiving column.

6. The semi-finished product turnover cart for automated components according to claim 1, characterized in that, The horizontal conveying mechanism further includes a steering wheel, which is used to make the pulley group run horizontally after rising to the height of the turnover position of the semi-finished products of automated components.

7. The semi-finished product turnover cart for automated components according to claim 1, characterized in that, The number of the horizontal conveying mechanisms is two sets.

8. The semi-finished product turnover cart for automated components according to claim 1, wherein Steering wheels are further provided at the bottom of the vehicle frame.

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