Feeding and discharging machine and solar cell production equipment

Abstract

The utility model provides a feeding and discharging machine and solar cell production equipment. The feeding and discharging machine comprises a telescopic mechanism and a conveying mechanism. The telescopic mechanism comprises an installation part, a movable part and a first driving part, the installation part is provided with a first end and a second end which are oppositely arranged, the movable part is movably installed above the installation part, and the first driving part is in transmission connection with the movable part and used for driving the movable part to stretch out or retract from the second end. The conveying mechanism comprises a second driving part and a conveying assembly in transmission fit with the second driving part. According to the feeding and discharging machine, the first driving piece drives the movable piece to stretch out or retract from the second end so as to adjust the conveying distance and position of the conveying belt, the feeding and discharging machine can be suitable for feeding and discharging of different main machine devices, a special feeding and discharging machine does not need to be arranged for the newly-added main machine devices, cost is saved, and convenience and rapidness are achieved. In addition, the conveying mechanism can automatically conduct feeding and discharging, the material damage cost is reduced, the feeding and discharging time is shortened, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of solar cells, in particular to a loading and unloading machine and solar cell production equipment. Background Art

[0002] With the vigorous development of the photovoltaic industry, many photovoltaic equipment companies have been born, each supplying different machines to meet different process requirements. At present, when the development direction of TOPCon, HJT, XBC, perovskite technology is not clear, each company will often add or replace new processes. Due to cost considerations, when adding new equipment, only the host device will be added, and loading and unloading will need to be done manually. However, manual loading and unloading is not only time-consuming and complicated, but also easy to damage the material (such as scratches, fragments, edge collapse, etc.), resulting in waste. Utility Model Content

[0003] Based on this, it is necessary to provide a loading and unloading machine and solar cell production equipment to address the problem that manual loading and unloading not only takes a long time and has a complicated process, but also easily damages the materials and causes waste.

[0004] The technical solution is as follows:

[0005] On the one hand, a loading and unloading machine is provided, comprising:

[0006] A telescopic mechanism, the telescopic mechanism comprising a mounting member, a movable member and a first driving member, the mounting member having a first end and a second end arranged opposite to each other, the movable member being movably mounted above the mounting member, the first driving member being in transmission connection with the movable member and used for driving the movable member to extend or retract from the second end;

[0007] A transmission mechanism, the transmission mechanism includes a second driving member and a transmission component that cooperates with the second driving member in transmission, the transmission component includes a first transmission member, a second transmission member, a third transmission member, a fourth transmission member and a conveyor belt, the first transmission member and the second transmission member are rotatably installed at the first end and the second end respectively, the third transmission member and the fourth transmission member are rotatably installed at the two ends of the movable member respectively, and the third transmission member is located on a side of the fourth transmission member close to the first transmission member, and the conveyor belt is sequentially wound around the first transmission member, the second transmission member, the third transmission member, and the fourth transmission member.

[0008] The technical solution is further described below:

[0009] In one embodiment, the transmission assembly further includes a fifth transmission member, which is rotatably mounted on the first end and is located above the first transmission member and the third transmission member, and the conveyor belt is also wound around the fifth transmission member.

[0010] In one embodiment, there are two conveying components, which are respectively located on both sides of the movable member, and the second driving member cooperates with at least one of the two conveying components to enable the two conveying components to cooperate in conveying materials.

[0011] In one embodiment, the transmission mechanism also includes a first rotating shaft, a second rotating shaft, a third rotating shaft and a fourth rotating shaft. The axial direction of the first rotating shaft, the axial direction of the second rotating shaft, the axial direction of the third rotating shaft, and the axial direction of the fourth rotating shaft are all perpendicular to the extension and contraction direction of the movable part and are all parallel to the horizontal plane. The first rotating shaft and the fourth rotating shaft can be rotatably installed on the first end. The two first transmission members are respectively installed on the two ends of the first rotating shaft. The two fifth transmission members are respectively installed on the two ends of the fourth rotating shaft. The second rotating shaft is rotatably installed on the second end. The two second transmission members are respectively installed on the two ends of the second rotating shaft. The third rotating shaft is rotatably installed on the end of the movable part away from the third transmission member. The two fourth transmission members are respectively installed on the two ends of the third rotating shaft. The second driving member is in transmission cooperation with one of the first rotating shaft, the second rotating shaft, the third rotating shaft and the fourth rotating shaft.

[0012] In one embodiment, a sliding portion extending along the telescopic direction of the movable member is provided on the top of the mounting member, and the telescopic mechanism further comprises a sliding member, the sliding member slidably cooperates with the sliding portion, and the movable member is mounted on the sliding member.

[0013] In one embodiment, the first driving member includes a cylinder body and a piston rod, the cylinder body is provided with an air cavity, and a first air pipe interface and a second air pipe interface respectively connected to the two ends of the air cavity, the two ends of the piston rod are respectively arranged as a piston end and a telescopic end, the piston end is located between the first air pipe interface and the second air pipe interface, and is sealed with the inner wall of the air cavity, the telescopic end is located on the outside of the cylinder body, and is transmission-connected to the movable member.

[0014] In one embodiment, the loading and unloading machine also includes a first driving mechanism, which is located on the side of the mounting member where the second end is provided, and is used to install a flower basket and drive the flower basket to rise and fall; when the movable member extends from the second end to the loading and unloading position, the movable member drives the conveyor belt to extend into the flower basket on the first driving mechanism so as to be able to load and unload the flower basket.

[0015] In one of the embodiments, the loading and unloading machine further includes a second driving mechanism, which is connected to the mounting member and is used to drive the mounting member to rise and fall.

[0016] In one embodiment, the loading and unloading machine further includes a moving mechanism, and the first driving mechanism and the second driving mechanism are both installed on the moving mechanism.

[0017] On the other hand, a solar cell production device is provided, including a main unit and the loading and unloading machine, wherein the main unit includes a main belt, and the main belt is docked with the conveyor belt at the first end.

[0018] The loading and unloading machine and solar cell production equipment in the above-mentioned embodiment are installed between the main unit and the flower basket when in use, and the conveyor belt at the first end is docked with the main belt in the main unit. When the main unit needs to load materials, the first driving member drives the movable member to extend from the second end, so that the movable member can drive the conveyor belt to extend into the flower basket through the fourth transmission member, and then the second driving member is started to drive the flower basket to descend, so that the materials in the flower basket can be placed on the conveyor belt in sequence, and then the materials are transferred to the main belt through the conveyor belt, so as to realize automatic loading. When the main unit needs to unload materials, the first driving member drives the movable member to extend from the second end, so that the movable member can drive the conveyor belt to extend into the flower basket through the fourth transmission member, and then the second driving member is started to drive the flower basket to rise, so that the materials on the main belt can be placed in the flower basket in sequence through the conveyor belt, so as to realize automatic unloading. Compared with the manual loading and unloading method in the prior art, the loading and unloading machine and solar cell production equipment in this application have at least the following advantages: 1. This application can drive the movable part to extend or retract from the second end through the first driving part to adjust the conveying distance and position of the conveyor belt, so that the loading and unloading machine can be applied to the loading and unloading of different host devices, and there is no need to equip the newly added host device with a dedicated loading and unloading machine, which saves costs and is convenient and fast. 2. The transmission mechanism in this application can automatically load and unload materials, reduce material damage costs, reduce loading and unloading time, and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings constituting a part of the present application are used to provide a further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application.

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a schematic structural diagram of a loading and unloading machine according to an embodiment when the movable parts are in a retracted state.

[0022] Figure 2 for Figure 1 A schematic diagram of the structure of a loading and unloading machine when the movable parts are in an extended state.

[0023] Figure 3 It is a schematic structural diagram of a loading and unloading machine according to another embodiment.

[0024] Figure 4 for Figure 3 A schematic diagram of the structure of the first driving mechanism after the flower basket is installed.

[0025] Description of reference numerals:

[0026] 10. Loader and unloader; 100. Telescopic mechanism; 110. Mounting member; 111. First end; 112. Second end; 113. Sliding portion; 120. Moving member; 130. First driving member; 131. Cylinder body; 132. Piston rod; 140. Sliding member; 150. Connecting member; 200. Transmission mechanism; 210. Transmission assembly; 211. First transmission member; 212. Second transmission member; 213. Third transmission member ; 214, fourth transmission member; 215, conveyor belt; 216, fifth transmission member; 221, first rotating shaft; 222, second rotating shaft; 223, third rotating shaft; 224, fourth rotating shaft; 300, first driving mechanism; 310, screw nut assembly; 320, moving seat; 330, clamping cylinder; 400, second driving mechanism; 500, moving mechanism; 510, mounting body; 520, universal wheel; 20, flower basket. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0028] like Figure 1 and Figure 2As shown, in one embodiment, a loading and unloading machine 10 is provided, including a telescopic mechanism 100 and a conveying mechanism 200. The telescopic mechanism 100 includes a mounting member 110, a movable member 120 and a first driving member 130. The mounting member 110 is provided with a first end 111 and a second end 112 arranged opposite to each other. The movable member 120 is movably mounted above the mounting member 110. The first driving member 130 is in transmission connection with the movable member 120 and is used to drive the movable member 120 to extend or retract from the second end 112. The conveying mechanism 200 includes a second driving member and a conveying assembly 210 that is in transmission cooperation with the second driving member. The transmission component 210 includes a first transmission member 211, a second transmission member 212, a third transmission member 213, a fourth transmission member 214 and a conveyor belt 215. The first transmission member 211 and the second transmission member 212 are rotatably installed on the first end 111 and the second end 112 respectively. The third transmission member 213 and the fourth transmission member 214 are rotatably installed on the two ends of the movable member 120 respectively, and the third transmission member 213 is located on a side of the fourth transmission member 214 close to the first transmission member 211. The conveyor belt 215 is sequentially wound around the first transmission member 211, the second transmission member 212, the third transmission member 213, and the fourth transmission member 214.

[0029] When the loading and unloading machine 10 in the above embodiment is used, the loading and unloading machine 10 is installed between the main device and the flower basket 20, and the conveyor belt 215 at the first end 111 is connected to the main belt in the main device. When the main device needs to load materials, the first driving member 130 drives the movable member 120 to extend from the second end 112, so that the movable member 120 can drive the conveyor belt 215 to extend into the flower basket 20 through the fourth transmission member 214, and then the second driving member is started and the flower basket 20 is driven to descend, so that the materials in the flower basket 20 can be placed on the conveyor belt 215 in sequence, and transmitted to the main belt through the conveyor belt 215, so as to realize automatic loading. When the host device needs to unload materials, the first driving member 130 drives the movable member 120 to extend from the second end 112, so that the movable member 120 can drive the conveyor belt 215 to extend into the flower basket 20 through the fourth transmission member 214, and then the second driving member is started to drive the flower basket 20 to rise, so that the materials on the host belt can be placed in the flower basket 20 in sequence through the conveyor belt 215, so as to realize automatic unloading. Compared with the manual unloading and unloading method in the prior art, the unloading and unloading machine 10 in the present application has at least the following advantages: 1. The present application can drive the movable member 120 to extend or retract from the second end 112 through the first driving member 130 to adjust the transmission distance and position of the conveyor belt 215, so that the unloading and unloading machine 10 can be applied to the unloading and unloading of different host devices, and there is no need to equip the newly added host device with a dedicated unloading and unloading machine, which saves costs and is convenient and fast. 2. The conveying mechanism 200 in the present application can automatically load and unload materials, reduce material damage costs, reduce loading and unloading time, and improve work efficiency.

[0030] The mounting member 110 may be configured as a mounting seat, a mounting plate or other mounting structures. The movable member 120 may be configured as a movable plate, a movable seat or other movable structures. The first driving member 130 may be configured as a telescopic motor, a telescopic cylinder, a telescopic hydraulic cylinder or other driving structures. The second driving member may be configured as a servo motor, a rotary cylinder, a rotary hydraulic cylinder or other driving structures.

[0031] like Figure 1 and Figure 2 As shown, further, the transmission component 210 also includes a fifth transmission member 216, which is rotatably mounted on the first end 111 and located above the first transmission member 211 and the third transmission member 213, and the conveyor belt 215 is also wound around the fifth transmission member 216.

[0032] Specifically in this embodiment, the first transmission member 211, the second transmission member 212, the fourth transmission member 214 and the fifth transmission member 216 are all located inside the conveyor belt 215, and the outer wall of the first transmission member 211, the outer wall of the second transmission member 212, the outer wall of the fourth transmission member 214 and the outer wall of the fifth transmission member 216 are all in tension with the inner wall of the conveyor belt 215. The third transmission member 213 is located outside the conveyor belt 215, and the outer wall of the third transmission member 213 is in tension with the outer wall of the conveyor belt 215.

[0033] Specifically in this embodiment, the conveyor belt 215 between the fifth transmission member 216 and the fourth transmission member 214 is set as the first section, the conveyor belt 215 between the fourth transmission member 214 and the third transmission member 213 is set as the second section, the conveyor belt 215 between the third transmission member 213 and the second transmission member 212 is set as the third section, and the conveyor belt 215 between the second transmission member 212 and the first transmission member 211 is set as the fourth section. In the vertical direction, the first section, the second section, the third section and the fourth section are sequentially arranged at intervals. The conveying direction of the first section is parallel to the extension direction of the movable member 120 (such as Figure 1 The conveyor belt 215 at the outer side wall of the fifth transmission member 216 is used to connect with the main machine belt.

[0034] The first transmission member 211, the second transmission member 212, the third transmission member 213, the fourth transmission member 214 and the fifth transmission member 216 can be configured as transmission rollers, transmission wheels or other transmission structures. The number of the transmission components 210 can be flexibly adjusted according to actual needs. For example, the number of the transmission components 210 is one or two.

[0035] like Figure 1 and Figure 2As shown, optionally, there are two conveying assemblies 210, and the two conveying assemblies 210 are respectively located on both sides of the movable member 120, and the second driving member is in transmission cooperation with at least one of the two conveying assemblies 210, so that the two conveying assemblies 210 can cooperate to convey materials. In this way, by increasing the number of conveying assemblies 210, it is ensured that the conveying mechanism 200 can smoothly and stably convey materials, and the reliability of the loading and unloading machine 10 is improved.

[0036] Among them, the second driving member and at least one of the two conveying components 210 can be transmission cooperation. The second driving member and both conveying components 210 can also be transmission cooperation between the two conveying components 210, and the second driving member and any one of the two conveying components 210 can be transmission cooperation.

[0037] like Figure 1 and Figure 2 As shown, specifically in this embodiment, the transmission mechanism 200 further includes a first rotating shaft 221, a second rotating shaft 222, a third rotating shaft 223 and a fourth rotating shaft 224. The axial direction of the first rotating shaft 221, the axial direction of the second rotating shaft 222, the axial direction of the third rotating shaft 223, and the axial direction of the fourth rotating shaft 224 are all arranged perpendicular to the extension direction of the movable member 120, and are all arranged parallel to the horizontal plane. The first rotating shaft 221 and the fourth rotating shaft 224 can be rotatably mounted on the first end 111. The two first transmission members 211 are respectively mounted on the first rotating shaft 221. 21, two fifth transmission members 216 are respectively mounted on the two ends of the fourth rotating shaft 224, the second rotating shaft 222 is rotatably mounted on the second end 112, the two second transmission members 212 are respectively mounted on the two ends of the second rotating shaft 222, the third rotating shaft 223 is rotatably mounted on the end of the movable member 120 away from the third transmission member 213, the two fourth transmission members 214 are respectively mounted on the two ends of the third rotating shaft 223, and the second driving member is in transmission cooperation with one of the first rotating shaft 221, the second rotating shaft 222, the third rotating shaft 223 and the fourth rotating shaft 224. The two third transmission members 213 are correspondingly rotatably mounted on the opposite sides of the end of the movable member 120 close to the first transmission member 211.

[0038] like Figure 1 and Figure 2 As shown, in one embodiment, a sliding portion 113 extending along the telescopic direction of the movable member 120 is provided on the top of the mounting member 110, and the telescopic mechanism 100 further includes a sliding member 140, the sliding member 140 and the sliding portion 113 are slidably matched, and the movable member 120 is mounted on the sliding member 140. In this way, the sliding member 140 and the sliding portion 113 can cooperate to play a smooth sliding role, ensuring that the movable member 120 can smoothly extend or retract from the second end 112, thereby improving the reliability of the loading and unloading machine 10.

[0039] Among them, the sliding part 113 can be set as a slide rail, a slide groove or other sliding structures. The sliding member 140 can be set as a slider, a slide seat or other sliding structures. The number of sliding members 140 can be flexibly adjusted according to the needs of actual use. Specifically in this embodiment, the sliding part 113 is set as a slide rail, and the slide rail extends from the first end 111 to the second end 112. The fourth transmission member 214 is rotatably mounted on one end of the slide rail located at the first end 111. The number of sliding members 140 is two, and the two sliding members 140 are arranged at intervals along the telescopic direction of the movable member 120, and are both transmission-connected to the bottom of the movable member 120.

[0040] like Figure 1 and Figure 2 As shown, optionally, the first driving member 130 includes a cylinder body 131 and a piston rod 132, the cylinder body 131 is provided with an air cavity, and a first air pipe interface and a second air pipe interface respectively connected to the two ends of the air cavity, the two ends of the piston rod 132 are respectively arranged as a piston end and a telescopic end, the piston end is located between the first air pipe interface and the second air pipe interface, and is sealed with the inner wall of the air cavity, the telescopic end is located on the outside of the cylinder body 131, and is transmission-connected to the movable member 120.

[0041] Specifically in this embodiment, the second air pipe interface is located on the side of the piston end close to the telescopic end. In this way, when gas is delivered to the air cavity through the first air pipe interface, the piston end moves toward the direction close to the second air pipe interface, the telescopic end moves toward the direction away from the second air pipe interface, and drives the movable part 120 to extend from the second end 112. When gas is delivered to the air cavity through the second air pipe interface, the piston end moves toward the direction away from the second air pipe interface, the telescopic end moves toward the direction close to the second air pipe interface, and drives the movable part 120 to retract from the second end 112, thereby improving the convenience of the loading and unloading machine 10.

[0042] like Figure 1 and Figure 2 As shown, optionally, the telescopic mechanism 100 further includes a connecting member 150, the telescopic end is transmission-connected to the connecting member 150, and the connecting member 150 is transmission-connected to the movable member 120. In this way, the first driving member 130 and the movable member 120 are spaced apart to ensure that there is no interference between the two, thereby improving the reliability of the loading and unloading machine 10.

[0043] The connecting member 150 may be configured as a connecting sheet, a connecting rod or other connecting structures.

[0044] like Figure 3 and Figure 4As shown, in one embodiment, the loading and unloading machine 10 further includes a first driving mechanism 300, which is located at a side of the mounting member 110 provided with the second end 112, and is used to mount the flower basket 20 and drive the flower basket 20 to rise and fall; when the movable member 120 extends from the second end 112 to the loading and unloading position, the movable member 120 drives the conveyor belt 215 to extend into the flower basket 20 on the first driving mechanism 300, so as to load and unload the flower basket 20. In this way, the first driving mechanism 300 can control the amplitude of each descent or rise of the flower basket 20 according to the spacing between the small grids for placing materials in the flower basket 20, so that the conveyor belt 215 can load or unload the flower basket 20, thereby improving the practicality of the loading and unloading machine 10.

[0045] Among them, the first driving mechanism 300 can be set as any driving structure capable of linear driving in the prior art. Specifically in this embodiment, the first driving mechanism 300 includes a third driving member, a screw nut assembly 310 and a moving seat 320. The third driving member is transmission-connected to the screw nut assembly 310, and the screw nut assembly 310 is transmission-connected to the moving seat 320, and is used to drive the moving seat 320 to reciprocate in the vertical direction, and the moving seat 320 is used to place the flower basket 20. The loading and unloading machine 10 also includes a clamping cylinder 330, which is installed on the moving seat 320 and is used to clamp the flower basket 20 on the moving seat 320.

[0046] like Figure 3 As shown, the loading and unloading machine 10 further includes a second driving mechanism 400, which is connected to the mounting member 110 and is used to drive the mounting member 110 to rise and fall. In this way, the second driving mechanism 400 can adjust the height of the conveying mechanism 200 through the telescopic mechanism 100, ensuring that the conveyor belt 215 in the conveying mechanism 200 can be docked with the main machine belt, thereby improving the practicality and applicability of the loading and unloading machine 10.

[0047] The second driving mechanism 400 can be configured as any driving structure capable of linear driving in the prior art. For example, the second driving mechanism 400 can be configured as a telescopic cylinder.

[0048] like Figure 3 As shown, optionally, the loading and unloading machine 10 further includes a moving mechanism 500, and the first driving mechanism 300 and the second driving mechanism 400 are both installed on the moving mechanism 500. In this way, the loading and unloading machine 10 can be quickly and conveniently moved to a working position by the moving mechanism 500, thereby improving the flexibility and practicality of the loading and unloading machine 10.

[0049] The mobile mechanism 500 may be a mobile vehicle, a mobile platform or other mobile structures. Specifically in this embodiment, the mobile mechanism 500 includes a mounting body 510 and at least one universal wheel 520 with a locking function, each universal wheel 520 is movably mounted on the bottom of the mounting body 510, and the first driving mechanism 300 and the second driving mechanism 400 are correspondingly mounted on the mounting body 510.

[0050] In one embodiment, a solar cell production device is provided, including a host device and the loading and unloading machine 10 in any of the above embodiments, the host device includes a host belt, and the host belt is connected to the conveyor belt 215 at the first end 111.

[0051] When the solar cell production equipment in the above embodiment is used, the loading and unloading machine 10 is installed between the main device and the flower basket 20, and the conveyor belt 215 at the first end 111 is connected to the main belt in the main device. When the main device needs to load materials, the first driving member 130 drives the movable member 120 to extend from the second end 112, so that the movable member 120 can drive the conveyor belt 215 to extend into the flower basket 20 through the fourth transmission member 214, and then the second driving member is started and the flower basket 20 is driven to descend, so that the materials in the flower basket 20 can be placed on the conveyor belt 215 in sequence, and are transmitted to the main belt through the conveyor belt 215, so as to realize automatic loading. When the host device needs to unload materials, the first driving member 130 drives the movable member 120 to extend from the second end 112, so that the movable member 120 can drive the conveyor belt 215 to extend into the flower basket 20 through the fourth transmission member 214, and then the second driving member is started to drive the flower basket 20 to rise, so that the materials on the host belt can be placed in the flower basket 20 in sequence through the conveyor belt 215, and automatic unloading is realized. Compared with the manual unloading and unloading method in the prior art, the solar cell production equipment in this application has at least the following advantages: 1. This application can drive the movable member 120 to extend or retract from the second end 112 through the first driving member 130 to adjust the transmission distance and position of the conveyor belt 215, so that the unloading and unloading machine 10 can be suitable for unloading and unloading of different host devices, and there is no need to equip the newly added host device with a dedicated unloading and unloading machine, which saves costs and is convenient and fast. 2. The conveying mechanism 200 in this application can automatically load and unload materials, reduce material damage costs, reduce loading and unloading time, and improve work efficiency.

[0052] Specifically in this embodiment, the material is set as a battery cell. The host device can be a device for processing and producing solar cells. In other embodiments, the loading and unloading machine 10 can also be used for other production equipment, such as circuit board production equipment.

[0053] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0054] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0055] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0056] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0057] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0058] It should also be understood that when explaining the connection relationship or positional relationship of elements, although not explicitly described, the connection relationship and positional relationship are interpreted as including an error range, which should be within the acceptable deviation range of a specific value determined by those skilled in the art. For example, "approximately", "approximately" or "substantially" may mean within one or more standard deviations, which are not limited here.

[0059] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0060] The above embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A loading and unloading machine, characterized in that: include: A telescopic mechanism (100), the telescopic mechanism (100) comprising a mounting member (110), a movable member (120) and a first driving member (130), the mounting member (110) being provided with a first end (111) and a second end (112) which are arranged opposite to each other, the movable member (120) being movably mounted above the mounting member (110), and the first driving member (130) being transmission-connected to the movable member (120) and used for driving the movable member (120) to extend or retract from the second end (112); A transmission mechanism (200), the transmission mechanism (200) comprising a second driving member and a transmission assembly (210) which is in transmission cooperation with the second driving member, the transmission assembly (210) comprising a first transmission member (211), a second transmission member (212), a third transmission member (213), a fourth transmission member (214) and a conveyor belt (215), the first transmission member (211) and the second transmission member (212) being rotatably mounted on the first end (111) and the second end (112) respectively, the third transmission member (213) and the fourth transmission member (214) being rotatably mounted on the two ends of the movable member (120) respectively, and the third transmission member (213) being located on a side of the fourth transmission member (214) close to the first transmission member (211), and the conveyor belt (215) being sequentially wound around the first transmission member (211), the second transmission member (212), the third transmission member (213), and the fourth transmission member (214).

2. The loading and unloading machine according to claim 1, characterized in that: The transmission component (210) further comprises a fifth transmission member (216), wherein the fifth transmission member (216) is rotatably mounted on the first end (111) and is located above the first transmission member (211) and the third transmission member (213), and the conveyor belt (215) is also wound around the fifth transmission member (216).

3. The loading and unloading machine according to claim 2, characterized in that: The number of the conveying assemblies (210) is two, and the two conveying assemblies (210) are respectively located on both sides of the movable member (120), and the second driving member is in transmission cooperation with at least one of the two conveying assemblies (210), so that the two conveying assemblies (210) can cooperate to transport materials.

4. The loading and unloading machine according to claim 3, characterized in that: The transmission mechanism (200) further comprises a first rotating shaft (221), a second rotating shaft (222), a third rotating shaft (223) and a fourth rotating shaft (224); the axial direction of the first rotating shaft (221), the axial direction of the second rotating shaft (222), the axial direction of the third rotating shaft (223) and the axial direction of the fourth rotating shaft (224) are all arranged perpendicular to the extension and retraction direction of the movable member (120) and are all arranged parallel to the horizontal plane; the first rotating shaft (221) and the fourth rotating shaft (224) are both rotatably mounted on the first end (111); the two first transmission members (211) are respectively mounted on the two ends of the first rotating shaft (221); the two first transmission members (211) are respectively mounted on the two ends of the first rotating shaft (221); and the two first transmission members (211) are respectively mounted on the two ends of the first rotating shaft (221). Five transmission members (216) are respectively mounted on both ends of the fourth rotating shaft (224); the second rotating shaft (222) is rotatably mounted on the second end (112); two second transmission members (212) are respectively mounted on both ends of the second rotating shaft (222); the third rotating shaft (223) is rotatably mounted on one end of the movable member (120) away from the third transmission member (213); two fourth transmission members (214) are respectively mounted on both ends of the third rotating shaft (223); and the second driving member is in transmission cooperation with one of the first rotating shaft (221), the second rotating shaft (222), the third rotating shaft (223) and the fourth rotating shaft (224).

5. The loading and unloading machine according to claim 1, characterized in that: A sliding portion (113) extending along the telescopic direction of the movable member (120) is provided at the top of the mounting member (110). The telescopic mechanism (100) further comprises a sliding member (140). The sliding member (140) is slidably matched with the sliding portion (113). The movable member (120) is mounted on the sliding member (140).

6. The loading and unloading machine according to claim 1, characterized in that: The first driving member (130) comprises a cylinder body (131) and a piston rod (132); the cylinder body (131) is provided with an air cavity, and a first air pipe interface and a second air pipe interface respectively connected to the two ends of the air cavity; the two ends of the piston rod (132) are respectively arranged as a piston end and a telescopic end; the piston end is located between the first air pipe interface and the second air pipe interface and is sealed with the inner wall of the air cavity; the telescopic end is located on the outside of the cylinder body (131) and is drivingly connected to the movable member (120).

7. The loading and unloading machine according to any one of claims 1 to 6, characterized in that: The loading and unloading machine (10) further comprises a first driving mechanism (300), the first driving mechanism (300) being located on a side of the mounting member (110) provided with the second end (112), the first driving mechanism (300) being used to mount a flower basket (20) and to drive the flower basket (20) to rise and fall; when the movable member (120) extends from the second end (112) to a loading and unloading position, the movable member (120) drives the conveyor belt (215) to extend into the flower basket (20) on the first driving mechanism (300), so as to be able to load and unload the flower basket (20).

8. The loading and unloading machine according to claim 7, characterized in that: The loading and unloading machine (10) further comprises a second driving mechanism (400), wherein the second driving mechanism (400) is connected to the mounting member (110) and is used to drive the mounting member (110) to rise and fall.

9. The loading and unloading machine according to claim 8, characterized in that: The loading and unloading machine (10) further comprises a moving mechanism (500), and the first driving mechanism (300) and the second driving mechanism (400) are both mounted on the moving mechanism (500).

10. A solar cell production equipment, characterized in that: It comprises a main machine device and a loading and unloading machine (10) as claimed in any one of claims 1 to 9, wherein the main machine device comprises a main machine belt, and the main machine belt is connected to the conveyor belt (215) at the first end (111).

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