Automatic frame taking and placing device of laminating machine

Abstract

The utility model relates to an automatic frame taking and placing device of a laminating machine, and belongs to the technical field of photovoltaic cell preparation. Comprising a sliding rail, a taking and placing frame assembly, a front-back moving assembly, an up-down moving assembly, a positioning camera and a controller. Laminated photovoltaic modules are placed on a platform, a controller drives two first driving motors to rotate, so that two groups of transmission parts are transmitted downwards to drive two L-shaped placing frames located in the same horizontal direction to transport downwards so as to place a laminating frame on the laminated photovoltaic modules, and then the first driving motors are driven to rotate, so that the laminated photovoltaic modules are placed on the laminating frame. The two groups of transmission pieces are conveyed upwards to drive the two L-shaped placing racks in the same horizontal direction to lift the laminated frame, so that the frame taking work is completed; the front-and-back moving assembly drives the frame taking and placing assembly and the positioning camera to move front and back, the up-and-down moving assembly drives the frame taking and placing assembly to move up and down, and the frame taking and placing assembly can complete frame placing and frame taking work according to calculation of the positioning camera and the controller, so that consumption of manpower and time is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic cell preparation, in particular to an automatic frame picking and placing device for a laminator. Background Art

[0002] The lamination process of photovoltaic modules is one of the key steps in the preparation of photovoltaic cells. The specific process is as follows: Place the laminated photovoltaic module on the loading platform of the laminator, place the lamination frame on the upper surface of the laminated photovoltaic module, then transfer it into the laminator through the transmission structure for lamination treatment, and finally transfer the photovoltaic module that has completed the lamination treatment to the unloading platform through the transmission structure, and then remove the lamination frame. Among them, the lamination frame can provide support for the laminated photovoltaic module to avoid damage to the photovoltaic module. Therefore, the placement and removal of the lamination frame are indispensable processes.

[0003] Currently, the process of placing the lamination frame is manually performed by workers. When the photovoltaic module has completed the lamination treatment and is transferred to the unloading platform, workers are also required to manually remove the frame. However, the speed of manual frame placement and removal is slow, and it consumes a large amount of manpower, and it is also easy to affect the production efficiency of photovoltaic modules.

[0004] Therefore, there is an urgent need for an automatic frame picking and placing device that can improve the speed of frame placement and removal and reduce manpower consumption. Summary of the Utility Model

[0005] To solve the above technical problems, the utility model provides an automatic frame picking and placing device for a laminator. The technical solution of the utility model is as follows:

[0006] An automatic frame picking and placing device for a laminator includes a slide rail, a frame picking and placing component, a front and rear moving component, an up and down moving component, a positioning camera and a controller;

[0007] The frame picking and placing component includes a support frame, two groups of transmission parts, two first driving motors and a plurality of L-shaped placing frames. The two groups of transmission parts are respectively fixed on two opposite inner side surfaces of the support frame. The two first driving motors are both fixedly connected to the support frame. The output shafts of the two first driving motors are respectively connected to the two groups of transmission parts. The plurality of L-shaped placing frames are evenly and parallelly fixedly connected to the two groups of transmission parts. The open ends of the two L-shaped placing frames connected to the two groups of transmission parts and located in the same horizontal direction are arranged oppositely;

[0008] The front and rear moving component is slidably connected to the slide rail. The up and down moving component is perpendicular to and slidably connected to the front and rear moving component. The bottom of the up and down moving component is fixedly connected to the top of the support frame. The positioning camera is fixedly connected to the upper part of the support frame;

[0009] The front-back moving component, the up-down moving component, the two first driving motors and the positioning camera are all electrically connected to the controller.

[0010] Optionally, each set of the transmission members includes four first gears, two transmission chains and two first transmission shafts. Among them, two first gears are fixedly connected through one first transmission shaft and are connected to the upper part of the inner side surface of the first support frame, and the other two first gears are fixedly connected through the other first transmission shaft and are connected to the lower part of the inner side surface of the first support frame. The two transmission chains are respectively sleeved on the outer circumferences of the two first gears located in the same vertical direction.

[0011] Both ends of the vertical part of each L-shaped placement rack are respectively fixed on the two transmission chains in the same set of the transmission members.

[0012] Optionally, the longitudinal cross-sectional shape of the slide rail is T-shaped, and first racks are connected to both sides of the bottom of the horizontal part of the slide rail.

[0013] The front-back moving component includes a first connecting rod, an inverted U-shaped moving member, two second transmission shafts, two second gears and two second driving motors. One end of the bottom of the first connecting rod is fixedly connected to the top of the inverted U-shaped moving member. The inverted U-shaped moving member is placed on the top of the slide rail. The two second gears are respectively meshed and connected with the two first racks. The two second gears are respectively rotatably connected to two opposite inner side surfaces of the inverted U-shaped moving member through the second transmission shafts. The two second driving motors are respectively fixed on the two outer side surfaces of the inverted U-shaped moving member, and the output shafts of the two second driving motors are respectively fixedly connected to the two second transmission shafts.

[0014] The up-down moving component is slidably connected to the other end of the first connecting rod, and the two second driving motors are both electrically connected to the controller.

[0015] Optionally, the up-down moving component includes a second connecting rod, a fixed frame, two third gears, two second racks, a third transmission shaft and a third driving motor. The second connecting rod is perpendicular to the first connecting rod. The bottom of the fixed frame is fixedly connected to the top of the first connecting rod. The second connecting rod penetrates through the fixed frame up and down. The third driving motor is fixedly connected to the fixed frame. The two second racks are respectively fixedly connected to two opposite side surfaces of the second connecting rod. The two third gears are respectively meshed and connected with the two second racks. The two third gears are fixedly connected through the third transmission shaft. The output shaft of the third driving motor is connected to one of the third gears.

[0016] The bottom of the second connecting rod is fixedly connected to the top of the support frame.

[0017] Optionally, the support frame includes two support side frames, four support rods, and four fixing lugs. The two support side frames are distributed in parallel. The two ends of the four support rods are respectively fixedly connected to the four corners of the two support side frames. The four fixing lugs are respectively and pairwise fixedly arranged on both sides of the inner side surface of the same support side frame;

[0018] The two first driving motors are respectively fixedly connected to the two support side frames. Eight first gears in the two sets of transmission components are respectively connected to both sides of the inner side surfaces of the two support side frames through the eight fixing lugs. The bottom of the second connecting rod is fixedly connected to the tops of the two support side frames.

[0019] All the above optional technical solutions can be arbitrarily combined, and the present utility model does not elaborate on the structures after the one-by-one combinations.

[0020] By means of the above solution, the beneficial effects of the present utility model are as follows:

[0021] By providing a pick-and-place frame assembly and a controller, the two sets of transmission components are respectively fixed on two opposite inner side surfaces of the support frame. The two first driving motors are respectively connected to the two sets of transmission components. A plurality of L-shaped placement racks are fixedly connected in parallel and evenly. The open ends of the two L-shaped placement racks connected to the two sets of transmission components and located in the same horizontal direction are arranged oppositely, so that both ends of a lamination frame can be placed on the open ends of the two L-shaped placement racks located in the same horizontal direction; when the laminated photovoltaic modules are placed on the platform, the controller drives the two first driving motors to rotate, so that the two sets of transmission components drive downward, thereby driving the two L-shaped placement racks located in the same horizontal direction to move downward for placing the lamination frame on the laminated photovoltaic modules, and then by driving the first driving motors to rotate, the two sets of transmission components drive upward, so that the two L-shaped placement racks located in the same horizontal direction lift the lamination frame to complete the frame picking work.

[0022] By setting up a slide rail, a front-back moving component, an up-down moving component and a positioning camera, the front-back moving component is slidably connected to the slide rail, the up-down moving component is perpendicular to and slidably connected to the front-back moving component, the bottom of the up-down moving component is fixedly connected to the top of the support frame, and the positioning camera is fixedly connected to the upper part of the support frame. When multiple stacked photovoltaic modules are transported to the laminator loading platform through the transmission structure, the controller controls the front-back moving component and the positioning camera to start. At this time, the front-back moving component drives the pick-and-place frame component and the positioning camera to move back and forth on the slide rail to take pictures of multiple photovoltaic modules on the loading platform. The positioning camera transmits the photos to the controller, and the controller calculates the distance between adjacent two photovoltaic modules. Subsequently, the up-down moving component adjusts the distance between the pick-and-place frame component and the upper surface of the photovoltaic module, and then the front-back moving component drives the pick-and-place frame component to move to the corresponding position according to the distance calculated by the controller, and starts the pick-and-place frame component, so that the pick-and-place frame component places multiple lamination frames on multiple photovoltaic modules in sequence during the movement; after the frame placing work is completed, the front-back moving component drives the pick-and-place frame component to move from the loading platform to the unloading platform of the laminator, and starts the pick-and-place frame component again, so that the pick-and-place frame component lifts multiple lamination frames in sequence during the movement, thereby realizing the automatic pick-and-place work of the lamination frames, reducing the consumption of manpower and time, and improving the production efficiency of the photovoltaic modules.

[0023] The above description is only an overview of the technical solution of the present invention. In order to be able to understand the technical means of the present invention more clearly and implement it according to the content of the description, the following takes the preferred embodiments of the present invention and combines the drawings to describe in detail as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 Schematic diagram of the positional relationship between the present invention and the laminator;

[0025] Figure 2 Front view of the pick-and-place frame component in the present invention;

[0026] Figure 3 Front view of the slide rail, the front-back moving component and the up-down moving component in the present invention;

[0027] Figure 4 is Figure 3 Partial enlarged view of part A in

[0028] Figure 5 is Figure 3 Partial enlarged view of part B in

[0029] Explanation of the reference numerals in the drawings:

[0030] 1. Slide rail; 11. First rack; 2. Pick-and-place frame assembly; 21. Support frame; 211. Support border; 212. Support rod; 213. Fixed ear seat; 22. First gear; 23. Transmission chain; 24. First transmission shaft; 25. First driving motor; 26. L-shaped placement rack; 3. Front-back moving assembly; 31. First connecting rod; 32. Inverted U-shaped moving part; 33. Second transmission shaft; 34. Second gear; 35. Second driving motor; 4. Up-down moving assembly; 41. Second connecting rod; 42. Fixed frame; 43. Third gear; 44. Second rack; 45. Third transmission shaft; 46. Third driving motor; 5. Positioning camera; 6. Laminating frame; 7. Laminator; 8. Loading platform; 9. Unloading platform. Detailed implementation manners

[0031] The following combines the accompanying drawings and embodiments to further describe in detail the specific implementation manners of the present utility model. The following embodiments are used to illustrate the present utility model, but are not used to limit the scope of the present utility model.

[0032] As Figures 1 to 5 shown, an automatic pick-and-place frame device for a laminator provided by the present utility model includes a slide rail 1, a pick-and-place frame assembly 2, a front-back moving assembly 3, an up-down moving assembly 4, a positioning camera 5 and a controller;

[0033] The pick-and-place frame assembly 2 includes a support frame 21, two groups of transmission parts, two first driving motors 25 and a plurality of L-shaped placement racks 26. The two groups of transmission parts are respectively fixed on two opposite inner side surfaces of the support frame 21. The two first driving motors 25 are both fixedly connected to the support frame 21. The output shafts of the two first driving motors 25 are respectively connected to the two groups of transmission parts. The plurality of L-shaped placement racks 26 are uniformly and parallelly fixedly connected to the two groups of transmission parts. The open ends of the two L-shaped placement racks 26 connected to the two groups of transmission parts and located in the same horizontal direction are arranged oppositely;

[0034] The front-back moving assembly 3 is slidably connected to the slide rail 1. The up-down moving assembly 4 is perpendicular to and slidably connected to the front-back moving assembly 3. The bottom of the up-down moving assembly 4 is fixedly connected to the top of the support frame 21. The positioning camera 5 is fixedly connected to the upper part of the support frame 21;

[0035] The front-back moving assembly 3, the up-down moving assembly 4, the two first driving motors 25 and the positioning camera 5 are all electrically connected to the controller.

[0036] Specifically, the number of L-shaped placement racks 26 is usually related to the number of photovoltaic modules that the laminator 7 can laminate simultaneously. The laminator 7 matched with the present utility model can laminate seven photovoltaic modules simultaneously. Therefore, in the present utility model, the number of L-shaped placement racks 26 is fourteen, and the number of lamination frames 6 is seven.

[0037] By fixing two sets of transmission components on two opposite inner side surfaces of the support frame 21 respectively, two first driving motors 25 are respectively connected to the two sets of transmission components, and a plurality of L-shaped placement racks 26 are fixedly connected to the two sets of transmission components evenly and in parallel. The open ends of the two L-shaped placement racks 26 connected to the two sets of transmission components and located in the same horizontal direction are arranged oppositely, so that both ends of a lamination frame 6 can be placed on the open ends of the two L-shaped placement racks 26 located in the same horizontal direction; when the laminated photovoltaic modules are placed on the platform, the controller drives the two first driving motors 25 to rotate, so that the two sets of transmission components drive downward, thereby driving the two L-shaped placement racks 26 located in the same horizontal direction to move downward to place the lamination frame 6 on the laminated photovoltaic modules, and then by driving the first driving motors 25 to rotate, the two sets of transmission components drive upward, so that the two L-shaped placement racks 26 located in the same horizontal direction lift the lamination frame 6 to complete the frame taking work.

[0038] By sliding the front-back moving component 3 on the slide rail 1, the up-down moving component 4 is perpendicular to and slidably connected to the front-back moving component 3, the bottom of the up-down moving component 4 is fixedly connected to the top of the support frame 21, and the positioning camera 5 is fixedly connected to the upper part of the support frame 21; when a plurality of laminated photovoltaic modules are transported to the loading platform 8 of the laminator 7 through the transmission structure, the controller controls the front-back moving component 3 and the positioning camera 5 to start, so that the front-back moving component 3 drives the frame taking and placing component 2 and the positioning camera 5 to move back and forth on the slide rail 1 to take pictures of the plurality of photovoltaic modules on the loading platform 8. The positioning camera 5 transmits the pictures to the controller, and the controller calculates the distance between two adjacent photovoltaic modules. Subsequently, the up-down moving component 4 adjusts the distance between the frame taking and placing component 2 and the upper surface of the photovoltaic module, and then the front-back moving component 3 drives the frame taking and placing component 2 to move to the corresponding position according to the distance calculated by the controller, and starts the frame taking and placing component 2, so that the frame taking and placing component 2 sequentially places a plurality of lamination frames 6 on a plurality of photovoltaic modules during the movement; after the frame placing work is completed, the front-back moving component 3 drives the frame taking and placing component 2 to move from the loading platform 8 to the unloading platform 9 of the laminator 7, and starts the frame taking and placing component 2 again, so that the frame taking and placing component 2 sequentially lifts a plurality of lamination frames 6 during the movement, thereby realizing the automatic taking and placing work of the lamination frames 6, reducing the consumption of manpower and time, and improving the production efficiency of the photovoltaic modules.

[0039] Optionally, each set of the transmission members includes four first gears 22, two transmission chains 23 and two first transmission shafts 24. Two of the first gears 22 are fixedly connected by a first transmission shaft 24 and connected to the upper part of an inner side surface of the support frame 21. The other two first gears 22 are fixedly connected by another first transmission shaft 24 and connected to the lower part of an inner side surface of the support frame 21. The two transmission chains 23 are respectively sleeved on the outer circumferences of two first gears 22 located in the same vertical direction.

[0040] Both ends of the vertical portion of each L-shaped placement rack 26 are respectively fixed on the two transmission chains 23 in the same set of the transmission members.

[0041] In a specific embodiment, the controller controls the two first driving motors 25 to rotate forward or backward. The two first driving motors 25 respectively drive the four first gears 22 located on the upper parts of the two inner side surfaces of the support frame 21 to rotate, so that the transmission chains 23 drive a plurality of L-shaped placement racks 26 to move downward. Two L-shaped placement racks 26 located in the same horizontal direction form a pair. Each pair of L-shaped placement racks 26 is fixed and drives a lamination frame 6 to move downward. When a pair of L-shaped placement racks 26 and the lamination frame 6 move to the four first gears 22 located on the lower parts of the two inner side surfaces of the support frame 21, the pair of L-shaped placement racks 26 is driven by the two transmission chains 23 to continue to move, so that the open ends of the two L-shaped placement racks 26 in the same pair face away from each other, that is, the open ends of the L-shaped placement racks 26 all face the outside of the support frame 21. At this time, the lamination frame 6 drops, and the placement work of the lamination frame 6 is completed.

[0042] After the photovoltaic module is laminated, the controller controls the two first driving motors 25 to rotate backward or forward. The two first driving motors 25 respectively drive the four first gears 22 located on the upper parts of the two inner side surfaces of the support frame 21 to rotate, so that the transmission chains 23 drive the two L-shaped placement racks 26 with open ends facing the outside of the support frame 21 to move along the first gears 22, so that the open ends of the two L-shaped placement racks 26 in the same pair are relatively arranged again, and then continue to move upward. The two L-shaped placement racks 26 in the same pair can be respectively inserted into both sides of the bottom of the lamination frame 6. As the two L-shaped placement racks 26 move upward, the lamination frame 6 is lifted to complete the lifting work of the lamination frame 6.

[0043] It should be noted that the pick-and-place frame assembly 2 of the present utility model includes seven pairs of L-shaped placement racks 26, and seven lamination frames 6 are placed in the pick-and-place frame assembly 2. Therefore, when the open ends of each L-shaped placement rack 26 all face the outside of the support frame 21, it can be ensured that all seven lamination frames 6 are placed.

[0044] Only after the open ends of the seven pairs of L-shaped placement racks 26 are relatively arranged during the movement process, can it be ensured that all seven lamination frames 6 are lifted.

[0045] Optionally, the longitudinal cross-sectional shape of the slide rail 1 is T-shaped, and both sides of the bottom of the transverse part of the slide rail 1 are connected with first racks 11;

[0046] The front and rear moving assembly 3 includes a first connecting rod 31, an inverted U-shaped moving member 32, two second transmission shafts 33, two second gears 34 and two second driving motors 35. One end of the bottom of the first connecting rod 31 is fixed to the top of the inverted U-shaped moving member 32. The inverted U-shaped moving member 32 is arranged on the top of the slide rail 1. The two second gears 34 are respectively meshed and connected with the two first racks 11. The two second gears 34 are respectively rotatably connected to two opposite inner side surfaces of the inverted U-shaped moving member 32 through the second transmission shafts 33. The two second driving motors 35 are respectively fixed on the two outer side surfaces of the inverted U-shaped moving member 32, and the output shafts of the two second driving motors 35 are respectively fixedly connected to the two second transmission shafts 33;

[0047] The up and down moving assembly 4 is slidably connected to the other end of the first connecting rod 31, and the two second driving motors 35 are both electrically connected to the controller.

[0048] In a specific embodiment, the controller controls the two second driving motors 35 to rotate forward or backward, so that the two second gears 34 are meshed and driven on the two first racks 11, so as to drive the first connecting rod 31, the up and down moving assembly 4 and the pick-and-place frame assembly 2 to move backward along the slide rail 1 at the same time;

[0049] The controller controls the two second driving motors 35 to rotate backward or forward, so that the two second gears 34 are meshed and driven on the two first racks 11, so as to drive the first connecting rod 31, the up and down moving assembly 4 and the pick-and-place frame assembly 2 to move forward along the slide rail 1 at the same time.

[0050] The front and rear moving assembly 3 can drive the pick-and-place frame assembly 2 to move from the loading platform 8 to the unloading platform 9, and then move from the unloading platform 9 to the loading platform 8, so that the pick-and-place frame assembly 2 makes a reciprocating motion above the laminator 7, so as to realize the cyclic frame placing and frame picking work of the pick-and-place frame assembly 2.

[0051] Optionally, the up-and-down moving component 4 includes a second connecting rod 41, a fixing frame 42, two third gears 43, two second racks 44, a third transmission shaft 45, and a third driving motor 46. The second connecting rod 41 is perpendicular to the first connecting rod 31. The bottom of the fixing frame 42 is fixedly connected to the top of the first connecting rod 31. The second connecting rod 41 penetrates through the fixing frame 42 vertically. The third driving motor 46 is fixedly connected to the fixing frame 42. Two second racks 44 are respectively fixedly connected to the opposite side surfaces of the second connecting rod 41. Two third gears 43 are respectively meshed with the two second racks 44. The two third gears 43 are fixedly connected by a third transmission shaft 45. The output shaft of the third driving motor 46 is connected to one of the third gears 43. The bottom of the second connecting rod 41 is fixedly connected to the top of the support frame 21.

[0052] In a specific embodiment, the controller controls the third driving motor 46 to rotate forward or backward, so that the two third gears 43 are meshed and transmitted on the two second racks 44 to drive the second connecting rod 41 and the pick-and-place frame assembly 2 to move downward simultaneously.

[0053] The controller controls the third driving motor 46 to rotate backward or forward, so that the two third gears 43 are meshed and transmitted on the two second racks 44 to drive the second connecting rod 41 and the pick-and-place frame assembly 2 to move upward simultaneously.

[0054] The up-and-down moving component 4 can drive the pick-and-place frame assembly 2 to move up and down to adjust the gap with the upper surface of the photovoltaic module.

[0055] Optionally, the support frame 21 includes two support side frames 211, four support rods 212, and four fixing ear seats 213. The two support side frames 211 are distributed in parallel. The two ends of the four support rods 212 are respectively fixedly connected to the four corners of the two support side frames 211. The four fixing ear seats 213 are respectively fixed in pairs on both sides of the inner surface of the same support side frame 211.

[0056] Two first driving motors 25 are respectively fixedly connected to the two support side frames 211. Eight first gears 22 in two sets of transmission components are respectively connected to both sides of the inner surface of the two support side frames 211 through eight fixing ear seats 213. The bottom of the second connecting rod 41 is fixedly connected to the tops of the two support side frames 211.

[0057] The working principle of the automatic pick - and - place frame device of the laminator provided by the utility model is as follows: After multiple photovoltaic modules are sequentially transported to the loading platform 8 of the laminator 7 through the transport structure, the controller controls the two second driving motors 35 to rotate forward, so as to drive the pick - and - place frame assembly 2 and the positioning camera 5 to move backward along the slide rail 1 with the first connecting rod 31. During the backward movement, the positioning camera 5 takes pictures of the multiple photovoltaic modules on the loading platform 8. The positioning camera 5 transmits the taken pictures to the controller, and the controller calculates and analyzes the distance between adjacent two photovoltaic modules. After the positioning camera 5 finishes taking pictures, the controller controls the two second driving motors 35 to rotate in reverse, so that the first connecting rod 31 drives the pick - and - place frame assembly 2 and the positioning camera 5 to move forward to return to the original position;

[0058] After the controller completes the calculation of the distance between adjacent two photovoltaic modules, it controls the two second driving motors 35 to rotate forward again, so that the first connecting rod 31 moves backward along the slide rail 1 and drives the pick - and - place frame assembly 2 to move backward. The controller simultaneously controls the third driving motor 46 to rotate forward, so that the second connecting rod 41 moves downward and drives the pick - and - place frame assembly 2 to move downward, making the bottom of the pick - and - place frame assembly 2 close to the upper surface of the photovoltaic module. The controller controls the two first driving motors 25 to rotate forward, so that multiple pairs of L - shaped placement frames 26 move downward, thereby driving multiple laminating frames 6 to move downward. Finally, during the process of the first connecting rod 31 driving the pick - and - place frame assembly 2 to move backward, multiple laminating frames 6 are sequentially placed on the surfaces of multiple photovoltaic modules to complete the frame - placing work;

[0059] After the frame - placing work is completed, the controller controls the two second driving motors 35 to continue rotating, so that the first connecting rod 31 drives the pick - and - place frame assembly 2 to move above the unloading platform 9. During the movement, the two first driving motors 25 stop rotating, and the third driving motor 46 rotates in reverse to make the pick - and - place frame assembly 2 move upward to avoid collision with the laminator 7. When the photovoltaic module is completed with the lamination process and is transported to the unloading platform 9 through the transport structure, the controller starts the two first driving motors 25 to rotate in reverse and the third driving motor 46 to rotate forward, making the bottom of the pick - and - place frame assembly 2 close to the upper surface of the photovoltaic module at the unloading platform 9, and multiple pairs of L - shaped placement frames 26 move upward. At the same time, the first connecting rod 31 drives the pick - and - place frame assembly 2 to continue moving backward, so that multiple pairs of L - shaped placement frames 26 can sequentially lift the laminating frames 6 on the upper surfaces of multiple photovoltaic modules to complete the frame - picking work;

[0060] After the frame - picking work is completed, the controller controls both the two second driving motors 35 and the third driving motor 46 to rotate in reverse, so that the pick - and - place frame assembly 2 moves upward and returns above the loading platform 8 driven by the first connecting rod 31, waiting for the next frame - placing and frame - picking work.

[0061] In summary, the automatic frame placing and removing device of the laminator provided by the present utility model realizes the frame placing and removing operations of the lamination frame 6 by setting a transmission member, a first driving motor 25, and a plurality of L-shaped placing frames 26. By setting a front and rear moving assembly 3 and an up and down moving assembly 4, the frame placing and removing assembly 2 can cooperate with the laminator 7 to complete the automatic frame placing operation on the feeding platform 8 of the multi-photovoltaic module laminator 7 and the automatic frame removing operation on the discharging platform 9 of the laminator 7. It can also perform cyclic frame placing and removing operations, reducing the consumption of manpower and time and improving the production efficiency of photovoltaic modules.

[0062] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. An automatic pick-and-place frame device for a laminator, characterized in that: include: A slide rail (1), a pick-and-place frame assembly (2), a forward and backward moving assembly (3), an upward and downward moving assembly (4), a positioning camera (5) and a controller; The pick-and-place frame assembly (2) comprises a support frame (21), two groups of transmission members, two first drive motors (25) and a plurality of L-shaped placement racks (26), the two groups of transmission members being respectively fixed on two opposite inner side surfaces of the support frame (21), the two first drive motors (25) being both fixedly connected to the support frame (21), the output shafts of the two first drive motors (25) being respectively connected to the two groups of transmission members, the plurality of L-shaped placement racks (26) being evenly and parallelly fixedly connected to the two groups of transmission members, and the open ends of the two L-shaped placement racks (26) connected to the two groups of transmission members and located in the same horizontal direction being arranged opposite to each other; The front-to-rear moving assembly (3) is slidably connected to the slide rail (1), the up-down moving assembly (4) is perpendicular to the front-to-rear moving assembly (3) and is slidably connected, the bottom of the up-down moving assembly (4) is fixedly connected to the top of the support frame (21), and the positioning camera (5) is fixedly connected to the upper part of the support frame (21); The front-rear moving assembly (3), the up-and-down moving assembly (4), the two first driving motors (25) and the positioning camera (5) are all electrically connected to the controller.

2. The automatic pick-and-place frame device of a laminating machine according to claim 1, characterized in that: Each group of the transmission components comprises: four first gears (22), two transmission chains (23) and two first transmission shafts (24), wherein two first gears (22) are fixedly connected to the upper part of an inner side surface of the support frame (21) through one first transmission shaft (24), and the other two first gears (22) are fixedly connected to the lower part of an inner side surface of the support frame (21) through another first transmission shaft (24), and the two transmission chains (23) are respectively sleeved on the outer peripheries of the two first gears (22) located in the same vertical direction; Both ends of the vertical portion of each L-shaped placement rack (26) are respectively fixed to two transmission chains (23) in the same group of transmission members.

3. The automatic pick-and-place frame device of a laminating machine according to claim 1 or 2, characterized in that: The longitudinal section of the slide rail (1) is T-shaped, and both sides of the bottom of the transverse portion of the slide rail (1) are connected to the first rack (11); The front-rear moving assembly (3) comprises a first connecting rod (31), an inverted U-shaped moving member (32), two second transmission shafts (33), two second gears (34) and two second drive motors (35); the bottom of one end of the first connecting rod (31) is fixed to the top of the inverted U-shaped moving member (32); the inverted U-shaped moving member (32) is mounted on the top of the slide rail (1); the two second gears (34) are respectively meshed and connected with the two first racks (11); the two second gears (34) are respectively rotatably connected with two inner side surfaces opposite to the inverted U-shaped moving member (32) through the second transmission shaft (33); the two second drive motors (35) are respectively fixed to the two outer side surfaces of the inverted U-shaped moving member (32); and the output shafts of the two second drive motors (35) are respectively fixedly connected with the two second transmission shafts (33); The up-and-down moving assembly (4) is slidably connected to the other end of the first connecting rod (31), and the two second driving motors (35) are both electrically connected to the controller.

4. The automatic pick-and-place frame device of a laminating machine according to claim 3, characterized in that: The up-and-down moving assembly (4) comprises: A second connecting rod (41), a fixed frame (42), two third gears (43), two second racks (44), a third transmission shaft (45) and a third driving motor (46), wherein the second connecting rod (41) and the first connecting rod (31) are perpendicular to each other, the bottom of the fixed frame (42) is fixedly connected to the top of the first connecting rod (31), the second connecting rod (41) passes through the fixed frame (42) from top to bottom, the third driving motor (46) is fixedly connected to the fixed frame (42), the two second racks (44) are respectively fixedly connected to the two opposite side surfaces of the second connecting rod (41), the two third gears (43) are respectively meshed and connected to the two second racks (44), the two third gears (43) are fixedly connected through the third transmission shaft (45), and the output shaft of the third driving motor (46) is connected to one of the third gears (43); The bottom of the second connecting rod (41) is fixedly connected to the top of the supporting frame (21).

5. The automatic pick-and-place frame device of a laminating machine according to claim 4, characterized in that: The support frame (21) comprises: two support frames (211), four support rods (212) and four fixed ear seats (213); the two support frames (211) are arranged in parallel, the two ends of the four support rods (212) are respectively fixedly connected to the four corners of the two support frames (211), and the four fixed ear seats (213) are respectively fixed in pairs on both sides of the inner side surface of the same support frame (211); The two first drive motors (25) are respectively fixedly connected to the two support frames (211); the eight first gears (22) in the two groups of transmission parts are respectively connected to the inner sides of the two support frames (211) through eight fixed ear seats (213); the bottom of the second connecting rod (41) is fixedly connected to the tops of the two support frames (211).

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