Double-belt turning conveying device for assembling photovoltaic module

Abstract

The invention discloses a double-belt turning conveying device for assembling a photovoltaic module, and belongs to the technical field of conveyor manufacturing. Comprising two sets of bevel angle conveying devices which are symmetrically arranged, each set of bevel angle conveying device comprises a conveying belt, a driving roller and four roller shafts, and the driving roller and the four roller shafts are horizontally arranged and rotationally installed on a rack; the first roller shaft and the second roller shaft are arranged in parallel up and down and located at one end of the conveying belt, and the third roller shaft and the fourth roller shaft are arranged in parallel up and down and located at the other end of the conveying belt. The second roller shaft and the third roller shaft are located in the same horizontal plane above, and the first roller shaft and the fourth roller shaft are located in the same horizontal plane below. The driving roller, the third roller shaft and the fourth roller shaft are horizontally and obliquely arranged, and the shaft end of the driving roller is connected with a power device. The conveying belt sequentially passes through the first roller shaft, the second roller shaft, the third roller shaft, the driving roller and the fourth roller shaft and then returns to the first roller shaft. Through cooperation of the cylindrical guide rollers, conventional linear conveying is changed into a turning conveying device, the structure is simple, and the cost is low.

Description

Technical Field

[0001] The invention relates to a double-belt turning conveying device for photovoltaic component assembly, belonging to the technical field of conveyor manufacturing. Background Art

[0002] Belt conveyors are widely used in many fields such as product assembly, electrical appliance production and testing, logistics sorting, and food packaging. The belt of an ordinary belt conveyor is generally transported in a straight line, but at the bend, a multi-roller turning conveyor or a double-roller turning conveyor is added to divert the transport route of the linear conveyor. The multi-roller turning conveyor needs to solve the problem of active driving of multiple rollers; and the conveyor belt on the double-roller turning conveyor is a fan-shaped belt with poor load-bearing capacity. The belt is tightened on the conical roller. The belt will gradually deform over time, causing the belt to slide toward the sharper end of the conical roller, resulting in dislocation or deformation and sliding of the belt. The determining factor is the inner and outer linear speeds brought about by the shape of the conical roller. Therefore, how to prevent the belt from deforming and sliding and increase the stability of the belt is one of the technical problems that need to be solved at present. Summary of the Invention

[0003] The present invention aims to overcome the shortcomings of the prior art and provide a dual-belt curved conveyor device for photovoltaic module assembly. The device utilizes cylindrical guide rollers to convert conventional straight-line conveying into a curved conveyor device. In order to achieve the above objectives / solve the above technical problems, the present invention is implemented by adopting the following technical solutions: A double-belt turning conveyor device for photovoltaic module assembly, comprising: Two sets of symmetrically arranged angled conveying devices, each set of angled conveying devices includes a conveyor belt, a driving roller and four roller shafts, the driving roller and the four roller shafts are arranged horizontally and are respectively rotatably mounted on the frame; Roller 1 and roller 2 are arranged in parallel up and down, and are located at one end of the conveyor belt; roller 3 and roller 4 are arranged in parallel up and down, and are located at the other end of the conveyor belt; roller 2 and roller 3 are located in the same horizontal plane above, and roller 1 and roller 4 are located in the same horizontal plane below; The driving roller is horizontally inclined with respect to the roller shaft three and the roller shaft four, and the shaft end of the driving roller is connected to a power device; The conveyor belt passes through roller one, roller two, roller three, drive roller, roller four, and returns to roller one in sequence.

[0004] Optionally, roller three and roller four are tilted relative to roller one and roller two, and the tilt angle α is between 0 degrees and 45 degrees.

[0005] Optionally, the horizontal inclination angle between the driving roller and roller axis three and roller axis four is the same as the angle between roller axis three and roller axis two.

[0006] Optionally, the angle between the two sets of angled conveying devices is 180︒-2α.

[0007] Optionally, the frame includes a right end frame, a left end frame and an adjusting frame, roller shaft one and roller shaft two rotate in parallel up and down and are arranged on the right end frame, roller shaft three and roller shaft four rotate in parallel up and down and are arranged on the left end frame, and the driving roller rotates on the adjusting frame; the adjusting frame is located between the right end frame and the left end frame, and the adjusting frame is hinged to the left end frame.

[0008] Optionally, a cantilever 1 is provided between the bottom of the roller shaft 3 and the top of the roller shaft 4 of the left end frame, a cantilever 2 is provided on the side of the adjustment frame, and the end of the cantilever 2 is hinged to the end of the cantilever 1.

[0009] Optionally, a hinge axis 1 is provided on the second cantilever.

[0010] Optionally, a side panel is provided on one side of the left end frame, and a second hinge shaft is provided on the side panel; an adjusting screw is threadedly connected between the first hinge shaft and the second hinge shaft.

[0011] Optionally, one end of the adjusting screw is spirally connected to the screw hole on the hinge shaft one, and the other end is hingedly connected to the slot on the hinge shaft two.

[0012] Optionally, the power device adopts a drive motor.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The present invention utilizes cylindrical guide rollers to convert conventional straight-line conveying into a curved conveying device, which has a simple structure and low cost. The present invention can avoid the use of a multi-roller turning conveyor or a double-roller turning conveyor using a fan-shaped belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 FIG2 is a schematic structural diagram of an angled conveying device provided by an embodiment of the present invention; Figure 2 FIG2 is a top view of an angled conveying device provided by an embodiment of the present invention; Figure 3 The figure shows a double-belt turning conveyor device provided by an embodiment of the present invention; Figure 4 Shown is a diagram of a rack structure provided by an embodiment of the present invention.

[0015] In the figure: 1. Roller 1; 2. Roller 2; 3. Roller 3; 4. Roller 4; 5. Drive roller; 6. Conveyor belt 1; 7. Conveyor belt 2; 11. Right end frame; 12. Left end frame; 121. Cantilever 1; 122. Side plate; 13. Adjustment frame; 131. End plate; 132. Cantilever 2; 133. Articulated shaft 1; 134. Articulated shaft 2; 135. Adjustment screw; 14. Drive motor. DETAILED DESCRIPTION

[0016] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0017] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0018] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0019] like Figures 1-4 As shown, a double-belt turning conveyor device for photovoltaic module assembly includes: Two sets of symmetrically arranged angled conveying devices, one of which comprises a conveyor belt 1 6, a driving roller 5 and four roller shafts (1-4), the driving roller 5 and the four roller shafts being arranged horizontally and rotatably mounted on the frame respectively; the other conveying device comprises a conveyor belt 2 7, a driving roller 5 and four roller shafts (1-4); Roller 1 and roller 2 2 are arranged in parallel up and down, and are located at one end of conveyor belt 1 6; roller 3 3 and roller 4 4 are arranged in parallel up and down, and are located at the other end of conveyor belt 1 6; roller 2 2 and roller 3 3 are located in the same horizontal plane above, and roller 1 1 and roller 4 4 are located in the same horizontal plane below; The driving roller 5 is arranged horizontally and tilted between the roller shaft 3 and the roller shaft 4. The shaft end of the driving roller 5 is connected to a power device, which adopts a driving motor 14. The conveyor belt 6 passes through roller 1, roller 2, roller 3, driving roller 5, roller 4, and returns to roller 1 in sequence.

[0020] During the specific implementation of this embodiment, roller 1 and roller 2 2 can also be replaced by a thicker roller.

[0021] The roller shaft three 3 and the roller shaft four 4 are tilted relative to the roller shaft one 1 and the roller shaft two 2, and the tilt angle α is adjustable between 0 degrees and 45 degrees.

[0022] The driving roller 5 is located below the roller shaft 3 3 and above the roller shaft 4 4. The driving roller 5 and the roller shaft 3 3 (roller shaft 4 4) are arranged horizontally and tilted. The tilt angle is the same as the angle between the roller shaft 3 3 and the roller shaft 2 2, which is α. (See Figure 2 ).

[0023] Two sets of angled conveying devices are symmetrically arranged to form a double-belt turning conveying device, with an included angle of 180︒-2α. When α=45︒, the angle of the turning conveying is 90︒. (See Figure 3 ).

[0024] In the specific implementation process of this embodiment, Figure 4 As shown, the rack includes: a right end rack 11, a left end rack 12, and an adjustment rack 13; Roller shaft 1 and roller shaft 2 are arranged in parallel up and down, and are rotatably arranged on the right end frame 11; roller shaft 3 and roller shaft 4 are arranged in parallel up and down, and are rotatably arranged on the left end frame 12; The angle and position between the left end frame 12 and the right end frame 11 can be adjusted as needed.

[0025] The driving roller 5 is rotatably arranged on the adjusting frame 13 ; the adjusting frame 13 is located between the right end frame 11 and the left end frame 12 , and the adjusting frame 13 and the left end frame 12 are hinged and rotatably arranged.

[0026] During the specific implementation of this embodiment, a cantilever 121 is fixedly provided between the lower portion of the roller shaft 3 3 and the upper portion of the roller shaft 4 4 of the left end frame 12; a cantilever 2 132 is fixedly provided on the rear side of the adjustment frame 13; and the end of the cantilever 2 132 is hinged to the end of the cantilever 1 121.

[0027] A hinge shaft 133 is hingedly provided on the second cantilever 132; a side panel 122 is fixedly provided on the frame vertical plate on one side of the left end frame 12, and a hinge shaft 2 134 is hingedly provided on the side panel 122; one end of the adjusting screw 135 is spirally connected to the screw hole on the hinge shaft 133, and the other end is hingedly connected to the slot on the hinge shaft 2 134.

[0028] During the specific implementation of this embodiment, the angle between the adjustment frame 13 and the left end frame 12 can be adjusted by rotating the adjustment screw 135 .

[0029] The present invention utilizes cylindrical guide rollers to convert conventional straight-line conveying into a curved conveying device, which has a simple structure and low cost.

[0030] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A double-belt turning conveyor device for photovoltaic module assembly, characterized in that: include: Two sets of symmetrically arranged angled conveying devices, each set of angled conveying devices includes a conveyor belt, a driving roller and four roller shafts, the driving roller and the four roller shafts are arranged horizontally and are respectively rotatably mounted on the frame; Roller 1 and roller 2 are arranged in parallel up and down, and are located at one end of the conveyor belt; roller 3 and roller 4 are arranged in parallel up and down, and are located at the other end of the conveyor belt; roller 2 and roller 3 are located in the same horizontal plane above, and roller 1 and roller 4 are located in the same horizontal plane below; The driving roller is horizontally inclined with respect to the roller shaft three and the roller shaft four, and the shaft end of the driving roller is connected to a power device; The conveyor belt passes through roller one, roller two, roller three, drive roller, roller four, and returns to roller one in sequence.

2. The double-belt turning conveyor for photovoltaic module assembly according to claim 1, characterized in that: The roller shaft three and the roller shaft four are tilted relative to the roller shaft one and the roller shaft two, and the tilt angle α is between 0 degrees and 45 degrees.

3. The double-belt turning conveyor for photovoltaic module assembly according to claim 1, characterized in that: The horizontal inclination angle between the driving roller and the roller shaft three and the roller shaft four is the same as the angle between the roller shaft three and the roller shaft two.

4. The double-belt turning conveyor device for photovoltaic module assembly according to claim 1, characterized in that: The included angle between the two sets of angled conveying devices is 180︒-2α.

5. The double-belt turning conveyor device for photovoltaic module assembly according to claim 1, characterized in that: The frame includes a right end frame, a left end frame and an adjusting frame. Roller shaft one and roller shaft two rotate in parallel up and down and are arranged on the right end frame. Roller shaft three and roller shaft four rotate in parallel up and down and are arranged on the left end frame. The driving roller rotates on the adjusting frame. The adjusting frame is located between the right end frame and the left end frame, and the adjusting frame is hinged to the left end frame.

6. The double-belt turning conveyor device for photovoltaic module assembly according to claim 5, characterized in that: A cantilever 1 is provided between the lower portion of the roller shaft 3 and the upper portion of the roller shaft 4 of the left end frame, a cantilever 2 is provided on the side of the adjustment frame, and the end of the cantilever 2 is hinged to the end of the cantilever 1.

7. The double-belt turning conveyor device for photovoltaic module assembly according to claim 6, characterized in that: The second cantilever is provided with a hinge shaft 1.

8. The double-belt turning conveyor for photovoltaic module assembly according to claim 7, characterized in that: A side plate is provided on one side of the left end frame, and a second hinge shaft is provided on the side plate; an adjusting screw is threadedly connected between the first hinge shaft and the second hinge shaft.

9. The double-belt turning conveyor device for photovoltaic module assembly according to claim 8, characterized in that: One end of the adjusting screw is spirally connected to the screw hole on the first hinge shaft, and the other end is hingedly connected to the clamping groove on the second hinge shaft.

10. The double-belt turning conveyor for photovoltaic module assembly according to claim 1, characterized in that: The power device adopts a driving motor.

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