Backboard transfer carrier for photovoltaic module production line

Abstract

The utility model discloses a photovoltaic module production line backboard transfer carrier, which relates to the technical field of positioning devices and comprises a carrier body, the edge of the carrier body protrudes upwards to form a frame, and the middle of the carrier body sinks to form an accommodating groove for accommodating a backboard; a lifting plate is slidably connected in the placing groove, the upper surface of the lifting plate is fixedly connected with a bearing plate, and the upper surface of the bearing plate is used for bearing and placing the backboard; rectangular grooves are formed in the middles of the frames on the two opposite sides of the carrier body, movable assemblies are movably connected into the rectangular grooves and fixedly connected with the lifting plate, the lifting plate slides out of the containing groove upwards by lifting the two movable assemblies, and then the back plate placed on the bearing plate is lifted to be higher than the upper surfaces of the frames. According to the back plate transfer carrier for the photovoltaic module production line, under the condition that no auxiliary electric appliance is used, an ejection taking-out mode is adopted to replace an original carrying-out taking-out mode, the problem that workers cannot take out the back plate easily is solved, and the taking-out efficiency of the back plate is improved.

Description

Technical Field

[0001] This utility model relates to the field of positioning device technology, and in particular to a backplate transfer carrier for a photovoltaic module production line. Background Technology

[0002] In the production process of photovoltaic modules, the backsheet is an important component. The backsheet needs to be transferred between different production processes. The rotation of the backsheet requires the use of production lines and carriers installed on the production lines.

[0003] Currently, to prevent the backplate from falling off during transport, the carrier is usually designed as a rectangular shell with an open top, and the backplate is placed inside the carrier. While this makes rotation easier, it makes it difficult for workers to remove the backplate from the carrier after all the processes have been completed, causing difficulties in removal. Utility Model Content

[0004] The purpose of this invention is to provide a backsheet transfer carrier for a photovoltaic module production line, which solves the problem that it is difficult to remove the backsheet from the carrier after the transfer of the backsheet is completed in the prior art.

[0005] To achieve the above objectives, this utility model provides the following solution: a backsheet transfer carrier for a photovoltaic module production line, comprising:

[0006] The vehicle body has an upward-protruding edge forming a frame and a downward-sloping center forming a placement groove for accommodating the back panel.

[0007] The lifting plate is slidably connected in the placement slot of the vehicle body, and a bearing plate is fixedly connected to its upper surface. The upper surface of the bearing plate is used to support the placement back plate.

[0008] A rectangular groove is provided in the middle of the frame on two opposite sides of the vehicle body;

[0009] The movable components are movably connected within the rectangular groove and fixed to the lifting plate. By lifting the two movable components, the lifting plate slides upward from the placement groove, thereby raising the back plate placed on the support plate to a position higher than the upper surface of the frame.

[0010] In some optional implementations of this utility model, the active component includes:

[0011] The lower support plate is fixedly connected to the lifting plate;

[0012] The upper pull plate is located above the lower support plate and is parallel to the lower support plate;

[0013] The connecting plate is vertically fixed between the lower support plate and the upper pull plate;

[0014] The slide plate is vertically positioned between the lower support plate and the upper pull plate, with both ends slidably connected to the lower support plate and the upper pull plate respectively; a horizontal limiting rod is fixedly connected to the side of the slide plate facing the connecting plate, the limiting rod passes through the connecting plate and engages with the side wall of the rectangular groove; the slide plate is elastically connected to the connecting plate.

[0015] In some optional implementations of this utility model, the side of the rectangular groove that cooperates with the limiting rod has a slope groove and a limiting hole, the depth of the slope groove gradually becomes shallower from bottom to top, and the limiting hole is located at the upper end of the slope groove.

[0016] In some optional implementations of this utility model, the sliding plate and the connecting plate are elastically connected by a spring. The spring is sleeved on the outside of the limiting rod, and its two ends are fixed to the sliding plate and the connecting plate respectively, providing the limiting rod with an elastic clamping force against the side wall of the rectangular groove.

[0017] In some optional implementations of this utility model, a baffle is provided between the slide plate and the connecting plate, and the baffle covers the spring.

[0018] In some optional implementations of this utility model, the baffle is a cylindrical telescopic body or a flexible deformable material.

[0019] In some optional implementations of this utility model, the lifting plate is a hollow structure.

[0020] In some optional implementations of this utility model, the rectangular groove is located at the middle of the two long sides of the vehicle body.

[0021] In some optional implementations of this utility model, the carrier body is installed on the production line and operates together with the production line.

[0022] Compared with the prior art, the present invention discloses at least the following beneficial effects:

[0023] This utility model relates to a photovoltaic module production line backsheet transfer carrier. Without using any auxiliary electrical appliances, it adopts a top-out removal method instead of the original hand-carrying removal method, solving the problem of workers having difficulty handling the backsheet and improving the removal efficiency. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1This is a schematic diagram of the structure of an embodiment of the present utility model;

[0026] Figure 2 for Figure 1 A magnified view of a section at point A in the middle;

[0027] Figure 3 This is a cross-sectional view of an embodiment of the present utility model;

[0028] Figure 4 This is a schematic diagram of the structure of the vehicle body in an embodiment of this utility model;

[0029] Figure 5 for Figure 4 A magnified view of a section at point B in the middle;

[0030] Figure 6 This is a schematic diagram of the structure of the active component in an embodiment of the present invention. Figure 1

[0031] Figure 7 This is a schematic diagram of the structure of the active component in an embodiment of the present invention. Figure 1 .

[0032] In the diagram: 1. Vehicle body; 2. Lifting plate; 3. Bearing plate; 4. Back plate; 5. Rectangular groove; 6. Slope groove; 7. Limiting hole; 8. Movable component; 801. Lower support plate; 802. Upper pull plate; 803. Connecting plate; 804. Slide plate; 805. Spring; 806. Limiting rod; 807. Baffle; 808. Slide groove. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0035] Reference Figures 1 to 7As shown, this utility model embodiment provides a backsheet transfer carrier for a photovoltaic module production line, including a carrier body 1. The carrier body 1 is a rectangular groove structure with upward-protruding edges forming a frame and a recessed center forming a placement groove for accommodating the backsheet 4. A lifting plate 2 is slidably connected inside the placement groove of the carrier body 1. A bearing plate 3 is fixedly connected to the upper surface of the lifting plate 2. The upper surface of the bearing plate 3 is used to support the placement of the backsheet 4. Rectangular grooves 5 are opened in the middle of the frame on two opposite sides of the carrier body 1. A movable component 8 is slidably connected inside the rectangular groove 5. The movable component 8 is fixedly connected to the lifting plate 2. By lifting the movable component 8, the lifting plate 2 can be lifted upward from the placement groove, thereby raising the backsheet 4 placed on the bearing plate 3 to above the upper surface of the frame of the carrier body 1, thus realizing the removal of the backsheet 4.

[0036] Specifically, in the above embodiment, the movable component 8 includes a lower support plate 801, an upper pull plate 802, and a connecting plate 803. The lower support plate 801 and the upper pull plate 802 are parallel, and the connecting plate 803 is vertically connected between the lower support plate 801 and the upper pull plate 802, forming an I-shaped structure. The lower support plate 801 is fixedly connected to the lifting plate 2, and a sliding plate 804 is slidably connected between the lower support plate 801 and the upper pull plate 802. The sliding plate 804 is parallel to the connecting plate 803 and is vertically arranged between the lower support plate 801 and the upper pull plate 802. A horizontal limiting rod 806 is fixedly connected to the side of the sliding plate 804 facing the connecting plate 803. A through hole is opened on the connecting plate 803 at a corresponding position to accommodate the axial free passage of the limiting rod 806. One end of the limiting rod 806 is fixedly connected to the sliding plate 804, and the other end passes through the through hole and slopes against the side of the rectangular groove 5. The slope groove 6 and the limiting hole 7 are engaged; the slide plate 804 and the connecting plate 803 are connected by a spring 805, which is sleeved on the limiting rod 806. In the initial state, the spring 805 is in the contraction device, at which time the slide plate 804 is close to the connecting plate 803. Under the elastic action of the spring 805, the limiting rod 806 elastically abuts against the slope groove 6. As the movable component 8 is lifted upward, the limiting rod 806 is squeezed by the slope groove 6, which stretches the spring 805. The slide plate 804 gradually moves away from the connecting plate 803. When it is lifted to the highest point, the limiting rod 806 is inserted into the limiting hole 7, and the movable component 8 is temporarily limited and fixed. When the back plate 4 is removed, by pulling the slide plate 804, the slide plate 804 is moved away from the connecting plate 803, and the limiting rod 806 is disengaged from the limiting hole 7, which can release the limitation on the movable component 8, and then return to the lowest part of the rectangular groove 5. The slope groove 6 and the limiting hole 7 are opened in the frame on both sides of the rectangular groove 5. The depth of the slope groove 6 gradually decreases from bottom to top, and the limiting hole 7 is connected to the uppermost end of the slope groove 6.

[0037] In one specific embodiment, the upper and lower ends of the slide plate 804 slide on the upper pull plate 802 and the lower support plate 801, respectively. The upper pull plate 802 and the lower support plate 801 have corresponding grooves 808 on their opposite sides to accommodate the two ends of the slide plate 804. The two ends of the slide plate 804 have sliders that cooperate with the grooves 808.

[0038] In one specific embodiment, the lifting plate 2 is a hollow structure.

[0039] In one specific embodiment, a baffle 807 is provided between the slide plate 804 and the connecting plate 803 to cover the outside of the spring 805 for protection.

[0040] In an optional embodiment, the baffle 807 is a cylindrical telescopic body, such as a telescopic tube or an elastic sleeve, with one end fixed to the side of the slide plate 804 facing the connecting plate 803, and the other end pressed against the connecting plate 803.

[0041] In an optional embodiment, the baffle 807 may also be made of a flexible and deformable material, such as rubber, spring tube 805, corrugated tube, etc., with its two ends fixed to the slide plate 804 and the connecting plate 803 respectively.

[0042] It should be understood that in practical applications, the slope groove 6 and the limiting hole 7 are not limited to being set on one side of the rectangular groove 5. A symmetrical structure can also be set on the other side. In this case, the active component 8 is also set as a corresponding structure with two connecting plates 803 and two sliding plates 804 on the opposite side.

[0043] In an optional embodiment, the rectangular slot 5 is located in the middle of the two long sides of the vehicle body 1, which facilitates two-handed operation by the operator.

[0044] It should also be understood that in the initial state, the upper surface of the pull plate 802 is flush with the upper surface of the frame, and its width can be the same as the frame or wider than the frame, forming a hand grip that protrudes from the outside.

[0045] In an optional embodiment, the aforementioned carrier body 1 can be installed on the production line and operate together with the production line, or it can be limited on the production line by a limiting device.

[0046] The working principle and technical effects of this utility model embodiment are as follows:

[0047] When the back plate 4 is transferred and needs to be removed from the inside of the carrier body 1, simply pull the upper pull plate 802 upward. The upper pull plate 802 can drive the lower support plate 801 and the lifting plate 2 to move upward. The upward movement of the lifting plate 2 can drive the limit rod 806, the bearing plate 3 and the back plate 4 to move upward. During the up and down movement of the limit rod 806. The slope groove 6 gradually squeezes the limiting rod 806 and the slide plate 804 to one side and stretches the spring 805. When the lower support plate 801 moves upward to its maximum extent, the limiting rod 806 moves to be concentric with the limiting hole 7. Under the action of the spring 805, one end of the limiting rod 806 is inserted into the inside of the limiting hole 7, thereby limiting the lifting plate 2 and the bearing plate 3. At this time, the upper surface of the bearing plate 3 is flush with the upper surface of the carrier body 1. Then the back plate 4 of the bearing plate 3 can be pushed to the designated position, thus solving the problem that it is difficult to manually remove the back plate 4 from the inside of the carrier body 1 in the prior art. Similarly, when the slide plate 804 is pulled away from the connecting plate 803, the limitation on the lower support plate 801 can be released, and then the lower support plate 801 and the limiting rod 806 can be moved downward to reset, which facilitates the transfer of the next back plate 4.

[0048] The technical effects of this utility model embodiment are as follows:

[0049] This technical solution utilizes the cooperation between rectangular groove 5, slope groove 6, limiting hole 7, lower support plate 801, upper pull plate 802, connecting plate 803, sliding plate 804, spring 805, and limiting rod 806. When it is necessary to remove the back plate 4 inside the vehicle body 1, simply pull the upper pull plate 802 upward to its maximum extent. One end of the limiting rod 806 will be inserted into the limiting hole 7 to fix the lower support plate 801 and lifting plate 2. At the same time, the bearing plate 3 will completely push out the back plate 4, and then the back plate 4 can be pushed off the vehicle body 1. This solves the problem of difficulty in manually removing the back plate 4 from inside the vehicle body 1.

[0050] All structures in this technical solution are located inside the vehicle body 1, thus not interfering with the movement of the vehicle body 1, and no electrical components are used, reducing procurement and maintenance costs.

[0051] Any aspects of this utility model that are not detailed herein are conventional technical means well known to those skilled in the art.

[0052] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0053] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A backsheet transfer carrier for a photovoltaic module production line, characterized in that, include: The vehicle body (1) has an edge that protrudes upward to form a frame and a center that sinks to form a placement groove for accommodating the back plate (4). Lifting plate (2), the lifting plate (2) is slidably connected in the placement groove of the carrier body (1), and a bearing plate (3) is fixedly connected to its upper surface. The upper surface of the bearing plate (3) is used to support the placement back plate (4). A rectangular groove (5) is provided in the middle of the frame on both opposite sides of the vehicle body (1); The movable component (8) is movably connected in the rectangular groove (5) and fixed to the lifting plate (2). By lifting the two movable components (8), the lifting plate (2) slides upward from the placement groove, thereby raising the back plate (4) placed on the support plate (3) to a position higher than the upper surface of the frame.

2. The photovoltaic module production line backsheet transfer carrier according to claim 1, characterized in that, The active component (8) includes: The lower support plate (801) is fixedly connected to the lifting plate (2); The upper pull plate (802) is located above the lower support plate (801) and parallel to the lower support plate (801); The connecting plate (803) is vertically fixed between the lower support plate (801) and the upper pull plate (802); The slide plate (804) is vertically disposed between the lower support plate (801) and the upper pull plate (802), and its two ends are slidably connected to the lower support plate (801) and the upper pull plate (802) respectively; a horizontal limiting rod (806) is fixedly connected to the side of the slide plate (804) facing the connecting plate (803), the limiting rod (806) passes through the connecting plate (803) and is limited and engaged with the side wall of the rectangular groove (5); the slide plate (804) is elastically connected to the connecting plate (803).

3. The photovoltaic module production line backsheet transfer carrier according to claim 2, characterized in that, The rectangular groove (5) has a slope groove (6) and a limiting hole (7) on one side that cooperates with the limiting rod (806). The depth of the slope groove (6) gradually becomes shallower from bottom to top, and the limiting hole (7) is located at the upper end of the slope groove (6).

4. The photovoltaic module production line backsheet transfer carrier according to claim 2 or 3, characterized in that, The slide plate (804) and the connecting plate (803) are elastically connected by a spring (805). The spring (805) is sleeved on the outside of the limiting rod (806), and its two ends are fixed to the slide plate (804) and the connecting plate (803) respectively, providing the limiting rod (806) with an elastic clamping force against the side wall of the rectangular groove (5).

5. The photovoltaic module production line backsheet transfer carrier according to claim 4, characterized in that, A baffle (807) is provided between the sliding plate (804) and the connecting plate (803), and the baffle (807) covers the spring (805).

6. The photovoltaic module production line backsheet transfer carrier according to claim 5, characterized in that, The baffle (807) is a cylindrical telescopic body or a flexible deformable material.

7. The photovoltaic module production line backsheet transfer carrier according to claim 1, characterized in that, The lifting plate (2) has a hollow structure.

8. The photovoltaic module production line backsheet transfer carrier according to claim 1, characterized in that, The rectangular groove (5) is located in the middle of the two long sides of the vehicle body (1).

9. The photovoltaic module production line backsheet transfer carrier according to claim 1, characterized in that, The vehicle body (1) is installed on the production line and operates together with the production line.

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