Multi-column chain conveyor for packaging photovoltaic frames

Abstract

The utility model discloses a photovoltaic frame packaging multi-column chain conveyor which comprises a machine frame, a plurality of columns of supporting plates are arranged on the machine frame, and supporting feet are arranged on the lower sides of the supporting plates. The conveying assembly comprises a plurality of rows of conveying chains arranged on the supporting plate, each conveying chain comprises outer connecting plates arranged symmetrically and inner connecting plates arranged between the outer connecting plates, the outer connecting plates and the inner connecting plates are connected through pin shafts, and two sets of rolling pieces are arranged between the outer connecting plates and the inner connecting plates; the width adjusting assembly is used for adjusting the distance between the supporting plates; the blocking assembly comprises a lifting check block, and the lifting check block is controlled to ascend and descend through a driving piece. The beneficial effects of the utility model are that: realize the automatic transportation of photovoltaic module, be applicable to heavy load occasion, automatic width adjustment, be applicable to various use environment.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic module technical field, specifically relates to a kind of photovoltaic frame packing multi-column chain conveyor. BACKGROUND

[0002] In the process of photovoltaic module packing, various transport lines are needed for transportation, and chain or roller transport lines are usually used for transportation in the prior art. Since the photovoltaic module frame is placed on a tray during packing, it is transported by the tray. The overall weight is large, and the transport line is easily damaged during continuous production, requiring frequent maintenance, affecting production, and the photovoltaic module has various models, and the size of the tray is also different. The existing transportation method cannot be used for transportation of various types of trays. SUMMARY

[0003] To solve the above technical problems, the utility model provides a kind of photovoltaic frame packing multi-column chain conveyor, adopts multi-column chain type conveying, is suitable for heavy load occasion, is easy to use, reduces maintenance cost and labor cost, and guarantees the continuity of production.

[0004] Specifically, the utility model discloses a kind of photovoltaic frame packing multi-column chain conveyor, comprising:

[0005] Frame, the frame is provided with multiple support plates, and the lower side of the support plate is provided with a support leg;

[0006] The conveying assembly comprises a plurality of conveying chains arranged on the support plates, and each conveying chain comprises:

[0007] The width adjusting assembly is used to adjust the distance between the support plates.

[0008] The blocking assembly comprises a lifting block, and the lifting block is controlled to lift and lower by a driving member.

[0009] The above technical solution has the advantages of automatic transportation of photovoltaic modules, suitable for heavy load occasions, automatic width adjustment and suitable for various use environments.

[0010] Further, the support plate is provided with a limiting support groove, the limiting support groove is provided with a blocking part on both sides, a containing cavity is formed between the blocking part and the limiting support groove, and the outer connecting plate moves in the containing cavity.

[0011] The beneficial effect of the above technical scheme is that the limiting support groove plays a supporting and limiting role, effectively supporting the tray with large weight, and the accommodating cavity also plays a limiting role, ensuring that the conveying chain does not shake left and right during transportation.

[0012] Further, the inner connecting plates are two, and the two ends are connected through a pin shaft.

[0013] The beneficial effect of the above technical scheme is that the inner connecting plates make the conveying chain more stable and have higher strength, prolonging the service life of the conveying chain.

[0014] Further, the rolling member is sleeved with a limiting member, and wear-resistant rings are arranged on the two sides of the limiting member.

[0015] The beneficial effect of the above technical scheme is that the limiting member plays a limiting role, and the wear-resistant rings can reduce the wear of the limiting member and prevent the side wear of the rolling member, prolonging the service life of the rolling member.

[0016] Further, the side surface of the support plate is provided with a fixed plate, and the fixed plate is provided with a limiting groove for accommodating the lifting stopper.

[0017] The beneficial effect of the above technical scheme is that the fixed plate plays a limiting role, and since the weight of the transported product is large, the lifting stopper will be offset after blocking the tray, and the tray will continuously impact the lifting stopper, which is easy to damage. The fixed plate can transfer the impact force received by the lifting stopper to the fixed fixed plate, which can effectively prevent the lifting stopper and the driving member from being damaged.

[0018] Further, the width adjusting assembly comprises a bidirectional screw rod, a support seat is arranged in the middle of the bidirectional screw rod, the support seat is connected with the support plate located in the middle, the bidirectional screw rod is also provided with symmetrically arranged moving nuts, and the moving nuts are connected with the support plates arranged on the two sides.

[0019] The beneficial effect of the above technical scheme is that the two support seats on the two sides of the bidirectional screw rod move outward at the same time during rotation, width adjustment is realized, and the width can be adjusted to a suitable position between different models of trays, which is suitable for packaging various sizes of photovoltaic assemblies.

[0020] Further, the side surface of the support seat is provided with a synchronous wheel, and the synchronous wheel is connected with a driving motor through a synchronous belt.

[0021] The beneficial effect of the above technical scheme is that the synchronous wheel and the synchronous belt drive the driving bidirectional screw rod to rotate, further driving the two support plates to move, ensuring the movement precision, being convenient to control, and realizing automatic width adjustment.

[0022] Further, the rack is provided with support rollers between the support plates.

[0023] The beneficial effects of the above technical solution are that the support rollers assist in installing the support, are arranged in the rack, and ensure stable transportation of the heavy tray.

[0024] Further, the support plates are provided with limiting plates on the outer sides, and the limiting plates are bent outward on both sides.

[0025] The beneficial effects of the above technical solution are that the limiting plates limit the position of the tray, ensure that the tray does not deviate during transportation, and facilitate subsequent packaging operations.

[0026] Further, the support plates are provided with in-place sensors on the side surfaces.

[0027] The beneficial effects of the above technical solution are that the in-place sensors are triggered when the product is detected, the lifting stopper is ejected, and the product is stopped in place. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description.

[0029] Figure 1 is a top view structural schematic diagram of a photovoltaic frame packaging multi-column chain conveyor of the present application

[0030] Figure 2 is a side view structural diagram of a photovoltaic frame packaging multi-column chain conveyor of the present application

[0031] Figure 3 is a schematic diagram of a transportation chain structure of the present application

[0032] Figure 4 is a cross-sectional view of a transportation chain of the present application

[0033] The reference signs involved in the drawings are as follows:

[0034] Rack 1, support plate 2, limiting support groove 21, blocking part 22, conveying chain 3, outer connecting plate 31, inner connecting plate 32, pin shaft 33, rolling element 34, limiting element 35, wear-resistant ring 36, width adjusting assembly 4, bidirectional lead screw 41, support seat 42, synchronous wheel 43, moving guide rail 44, lifting stopper 5, fixed plate 6, support roller 7, limiting plate 8. DETAILED DESCRIPTION

[0035] The present application will be further described in detail below with reference to the drawings.

[0036] As Figures 1-4The utility model discloses a photovoltaic frame packing multi-column chain conveyor, including:

[0037] The rack 1 is provided with a plurality of support plates 2, the lower side of the support plate 2 is provided with a support foot, and the bottom of the support foot is provided with a roller, facilitating the movement of the whole rack 1.

[0038] The conveying assembly includes a plurality of conveying chains 3 arranged on the support plates 2, the conveying chain 3 includes: symmetrically arranged outer connecting plates 31 and inner connecting plates 32 arranged between the outer connecting plates 31, the outer connecting plates 31 and the inner connecting plates 32 are connected through a pin shaft 33, and two groups of rolling elements 34 are arranged between the outer connecting plates 31 and the inner connecting plates 32.

[0039] The width adjusting assembly 4 is used for adjusting the distance between the support plates 2.

[0040] The blocking assembly includes a lifting stopper 5 controlled in lifting through a driving element.

[0041] The above technical scheme has the beneficial effects of realizing automatic transportation of photovoltaic assemblies, being suitable for heavy load occasions, automatic width adjustment, and being suitable for various use environments.

[0042] In some embodiments, the support plate 2 is provided with a limiting support groove 21, the limiting support groove 21 is provided with a blocking part 22 on both sides, a containing cavity is formed between the blocking part 22 and the limiting support groove 21, the outer connecting plate 31 moves in the containing cavity, the lower part of the support plate 2 is processed from a profile, which can save processing cost, the rolling element 34 moves in the limiting support groove 21, the outer connecting plate 31 on both sides moves in the limiting groove, and the blocking part 22 is not damaged in the transportation process.

[0043] The above technical scheme has the beneficial effects of supporting and limiting the function of the limiting support groove 21, effectively supporting the tray with large weight, the containing cavity also has the limiting effect, and the conveying chain 3 is not shaken left and right in the transportation process.

[0044] In some embodiments, the inner connecting plate 32 is two, and the two ends are connected through a pin shaft 33.

[0045] The above technical scheme has the beneficial effects of making the conveying chain more stable and higher in strength, and prolonging the service life of the conveying chain.

[0046] In some embodiments, the rolling element 34 is sleeved with a limiting element 35, the limiting element 35 is provided with a wear-resistant ring 36 on both sides, the limiting element 35 is a cylindrical element, the middle part is connected through a pin shaft 33, the rolling element 34 is sleeved outside the limiting element 35, and is constantly rolled.

[0047] The beneficial effect of the above technical scheme is that the limiting piece 35 is arranged to limit, and the wear-resistant ring 36 is arranged to reduce the wear of the limiting piece 35, prevent the wear of the side surface of the rolling piece 34, and prolong the service life of the rolling piece 34.

[0048] In some embodiments, the support plate 2 is provided with a fixing plate 6 on the side surface, the fixing plate 6 is provided with a limiting groove for accommodating the lifting stopper 5 to pass through, the fixing plate 6 is arranged on both sides of the support plate 2 located in the middle column and is symmetrically arranged, the limiting groove can be a dovetail groove, the fixing plate 6 is provided with two mounting through holes and is fixed by a bolt.

[0049] The beneficial effect of the above technical scheme is that the fixing plate 6 is arranged to limit, and the wear-resistant ring 36 is arranged to reduce the wear of the limiting piece 35, prevent the wear of the side surface of the rolling piece 34, and prolong the service life of the rolling piece 34.

[0050] In some embodiments, the width adjusting assembly 4 includes a bidirectional lead screw 41, the middle part of the bidirectional lead screw 41 is provided with a support seat 42, the support seat 42 is connected with the support plate 2 located in the middle, the support plate 2 is provided with a bearing seat, the bidirectional lead screw 41 rotates in the support seat 42, the bidirectional lead screw 41 is further provided with symmetrically arranged moving nuts, the moving nuts are connected with the support plates 2 arranged on both sides, and the lower side of the support plate 2 is further provided with parallel arranged moving guide rails 44, the moving guide rails 44 are arranged along the moving direction of the support plate 2, the support plate 2 slides along the guide rails to change the distance between the two sides.

[0051] The beneficial effect of the above technical scheme is that the bidirectional lead screw 41 moves outward on both sides during rotation to achieve width adjustment, and the width can be adjusted to a suitable position during transportation of different models of trays, and the device is suitable for packaging various sizes of photovoltaic assemblies.

[0052] In some embodiments, the side surface of the support seat 42 is provided with a synchronous wheel 43 connected with a driving motor through a synchronous belt.

[0053] The beneficial effect of the above technical scheme is that the synchronous wheel 43 and the synchronous belt drive the driving motor to move, ensure the moving precision, control convenience, and achieve automatic width adjustment.

[0054] Further, the rack 1 is provided with a support roller 7 located between the support plates 2, the support roller 7 is rotatably arranged on the support plate, a plurality of support rollers 7 can be arranged according to requirements in use, the support roller 7 is arranged between two support plates 2 and close to the middle support plate 2, and the arrangement does not affect the width adjustment of the support plate 2.

[0055] The support roller 7 is arranged in the rack 1, and can ensure stable transportation of the heavy tray.

[0056] Further, the support plate 2 is provided with a limiting plate 8 outside, the limiting plate 8 is bent outward on both sides, the limiting plate 8 is arranged to limit the position of the tray, and the bent part of the limiting plate 8 also extends outward, thereby playing a guiding role, so that the tray cannot deviate during transportation, and subsequent packaging operation is facilitated.

[0057] In some embodiments, the support plate 2 is provided with an in-place sensor on the side, the in-place sensor transmits a product signal to a control system, the control system controls the extension of the lifting stop block 5, and the conveying chain 3 stops rotating, the tray is stopped, after processing is completed, the lifting stop block 5 is retracted, and the conveying chain 3 continues to run, and the tray continues to be transported.

[0058] The beneficial effects of the above technical scheme are that after the in-place sensor senses the product, the lifting stop block 5 is ejected, so that the product is stopped in place.

[0059] In the working process, the tray is conveyed on the conveying chain, is first limited by the limiting plate 8, so that the position of the whole tray is centered, then the conveying chain continues to transport, the lifting stop block 5 is extended upward to stop the tray after the tray is transported to a position, the tray is wrapped with a packaging film, a cover or a corner guard is placed, and the like operation is performed, after processing is completed, the lifting stop block 5 is retracted, and the conveying continues to transport, so that the tray after processing is transported to the next station, then the transportation operation of the next tray is performed, and the width adjusting assembly 4 is also arranged, the width between the support plates 2 is automatically adjusted according to the width of different trays, so that the use requirement of different models is met.

[0060] For ordinary skilled persons in the art, without departing from the creative concept of the utility model, a plurality of modifications and improvements can be made, which all belong to the protection scope of the utility model.

Claims

1. A photovoltaic frame packing multi-column chain conveyor, characterized by, The utility model relates to a kind of adjustable width machine for processing glass, including: Rack (1), the rack (1) is provided with multiple columns of support plate (2), the lower side of support plate (2) is provided with support leg; Conveying assembly, including multiple columns of conveying chain (3) being arranged on the support plate (2), the conveying chain (3) includes: symmetrically arranged outer connecting plate (31) and inner connecting plate (32) being arranged between the outer connecting plate (31), the outer connecting plate (31) and the inner connecting plate (32) are connected by pin shaft (33), two groups of rolling members (34) are arranged between the outer connecting plate (31) and the inner connecting plate (32); Width adjusting assembly (4) is used to adjust the distance between support plate (2); Blocking assembly includes lifting stopper (5), and the lifting stopper (5) is controlled lifting by driving member.

2. The photovoltaic frame packing multi-column chain conveyor according to claim 1, characterized in that, The support plate (2) is provided with a limiting support groove (21), and the limiting support groove (21) is provided with a blocking portion (22) on both sides, and a containing cavity is formed between the blocking portion (22) and the limiting support groove (21), and the outer connecting plate (31) moves in the containing cavity.

3. The photovoltaic frame packing multi-column chain conveyor according to claim 1, characterized in that, The inner connecting plate (32) is two, and both ends are connected by pin shaft (33).

4. The photovoltaic frame packing multi-column chain conveyor according to claim 1, characterized in that, The rolling member (34) is sleeved with a limiting piece (35), and the limiting piece (35) is provided with a wear-resistant ring (36) on both sides.

5. The photovoltaic frame packing multi-column chain conveyor according to claim 1, characterized in that, The side of the support plate (2) is provided with a fixed plate (6), and the fixed plate (6) is provided with a limiting groove for accommodating the lifting stopper (5) passing through.

6. The photovoltaic frame packing multi-column chain conveyor of claim 1, wherein, The width adjusting assembly (4) includes a bidirectional screw (41), and the bidirectional screw (41) is provided with a support seat (42) in the middle, the support seat (42) is connected with the support plate (2) located in the middle, and the bidirectional screw (41) is further provided with symmetrically arranged moving nuts, and the moving nuts are connected with the support plate (2) arranged on both sides.

7. The photovoltaic frame packing multi-column chain conveyor according to claim 6, characterized in that, The side of the support seat (42) is provided with a synchronous wheel (43), and the synchronous wheel (43) is connected with a driving motor through a synchronous belt.

8. The photovoltaic frame packing multi-column chain conveyor of claim 1, wherein, The rack (1) is provided with a support roller (7), and the support roller (7) is located between the support plate (2).

9. The photovoltaic frame packing multi-column chain conveyor of claim 1, wherein, The outer side of the support plate (2) is provided with a limiting plate (8), and the limiting plate (8) is bent outward on both sides.

10. The photovoltaic frame packing multi-column chain conveyor of claim 1, wherein, The side of the support plate (2) is provided with a position sensor.

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