Panel conveying belt

Abstract

The utility model provides a panel conveyor belt which comprises a conveyor belt body and at least one transfer belt, the transfer belts are arranged on the two sides of the conveyor belt body, and a plurality of limiting structures are arranged on the conveyor belt body. The limiting structure comprises supporting plates arranged on the conveying belt, a first supporting plate and a second supporting plate, the first supporting plate and the second supporting plate are arranged on the two sides of the supporting plates respectively, and a containing cavity is formed by the first supporting plate of one supporting plate and the second supporting plate of the two adjacent supporting plates. The second supporting plate is arranged on the side, close to the moving direction of the conveying belt, of the supporting plate and rotationally connected with the supporting plate, so that the top of the second supporting plate tilts and is higher than the supporting plate after the containing cavity is used for containing objects, and the situation that multiple panels are stacked is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of panel transfer, and particularly relates to a panel conveyor belt. Background Art

[0002] The panel moves on the conveyor belt to transfer workstations. Due to differences in feeding, the panels on the conveyor belt are not arranged regularly and have different spacings, which causes trouble in the next workstation process, such as missed processing. The existing conveyor belt uses the method of setting spacer plates on the conveyor belt to regulate the spacing of materials, but there is less design of special structures for the transportation of panels. Summary of the Utility Model

[0003] In order to solve the above technical problems, the utility model provides a panel conveyor belt for solving the problems in the above background art.

[0004] The utility model provides the following technical solutions. A panel conveyor belt includes a conveyor belt and at least one transfer belt. The transfer belts are arranged on both sides of the conveyor belt. A plurality of limiting structures are arranged on the conveyor belt in an array. The limiting structure includes a support plate arranged on the conveyor belt, and a first support plate and a second support plate respectively arranged on both sides of the support plate. A placement cavity is formed by the first support plate of one support plate and the second support plate of the other support plate among two adjacent support plates. The second support plate is arranged on the side of the support plate close to the moving direction of the conveyor belt and is rotatably connected to the support plate, so that after the placement cavity is filled with an object, the top of the second support plate tilts up and is higher than the support plate.

[0005] Compared with the prior art, the beneficial effects of the utility model are as follows: By setting the placement cavity, the panels are placed one by one. At the same time, after an object is placed in a placement cavity, the top of the second support plate tilts up and is higher than the support plate, so as to block the next panel from entering the placement cavity of the existing panel through the same path, thereby avoiding the situation of multiple panels being stacked; Through the arrangement of a plurality of limiting structures, the distance between adjacent panels can be effectively controlled, which is beneficial to the orderly development of subsequent processes; Through the second support plate and the first support plate, a placement cavity is formed, so that the state of the panel when it is placed is a suspended state, which is beneficial for tools such as suction nozzles or automatic suction nozzles in subsequent processes to suck up the panel and facilitate the work of subsequent processes.

[0006] Further, the second support plate includes a support portion and an extension portion connected to the support portion. The connection between the extension portion and the support portion is connected to the top corner of the support plate through a rotating shaft, and a torsion spring is arranged at the rotating shaft to generate a restoring elastic force on the second support plate.

[0007] Further, one end of the first support plate is connected to the corner edge at the top of the side of the support plate away from the moving direction of the conveyor belt, so that after an object is placed on the first support plate, the first support plate deforms downward.

[0008] Further, the first support plate and the second support plate are made of soft plastic or soft rubber.

[0009] Further, support blocks are arranged on both sides of the support plate, and the side surface of the support block away from the support plate is inclined to support the first support plate or the second support plate.

[0010] Further, the bottom surface of the transfer belt is on the same plane as the top surface of the support plate.

[0011] Further, the multiple range of the size of the panel to the interval between two adjacent support plates is 1.1 - 1.5.

[0012] Further, when no object is placed in the placement cavity, the multiple range of the interval between the first support plate and the second support plate forming the placement cavity to the interval between two adjacent support plates is 0.3 - 0.8. Description of the Drawings

[0013] Figure 1 It shows a schematic structural diagram of the panel conveyor belt in the embodiment of the present invention;

[0014] Figure 2 It shows a top view of the panel conveyor belt in the embodiment of the present invention;

[0015] Figure 3 It shows the embodiment of the present invention Figure 1 An enlarged schematic diagram at A.

[0016] Main element symbol description: 10, conveyor belt; 20, transfer belt; 30, limiting structure; 31, support plate; 311, support block; 32, first support plate; 33, second support plate; 331, support portion; 332, extension portion; 34, placement cavity; 40, panel.

[0017] The following specific embodiments will further illustrate the present invention in conjunction with the above drawings. Specific Embodiments

[0018] It is shown that for the convenience of understanding the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0019] It should be noted that when an element is said to be "fixed to" another element, it can be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this utility model belongs. The terms used herein in the specification of this utility model are only for the purpose of describing specific embodiments and are not intended to limit this utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0021] Please refer to Figures 1 to 3 As shown, a panel conveyor belt 10 in an embodiment of the present utility model includes a conveyor belt 10 and at least one transfer belt 20. The transfer belt 20 is disposed on both sides of the conveyor belt 10. A plurality of limiting structures 30 are arranged on the conveyor belt 10. The limiting structure 30 includes a support plate 31 disposed on the conveyor belt 10, and a first support plate 32 and a second support plate 33 respectively disposed on both sides of the support plate 31. A placement cavity 34 is formed by the first support plate 32 of one support plate 31 and the second support plate 33 of the other support plate 31 among two adjacent support plates 31. The second support plate 33 is disposed on a side of the support plate 31 close to the moving direction of the conveyor belt 10 and is rotatably connected to the support plate 31, so that after the placement cavity 34 is loaded with an object, the top of the second support plate 33 is tilted up and higher than the support plate 31.

[0022] During specific implementation, first, multiple panels 40 are arranged on the transfer belt 20 for transportation. The transfer belt 20 transports the panels 40 to the conveyor belt. When the first panel 40 is transported to the conveyor belt 10, the panel 40 is transported onto the placement cavity 34, that is, onto the first support plate 32 and the second support plate 33. At this time, the first support plate 32 is pressed downward by the gravity of the panel 40 and deforms and bends. The second support plate 33 is pressed downward by the gravity of the panel 40, causing the lower section (support portion 331) of the second support plate 33 to rotate downward. At this time, the upper section (extension portion 332) of the second support plate 33 rotates upward, so that the top of the second support plate 33 is higher than the support plate 31 and thus higher than the transfer belt 20. When the second panel 40 is transported to the conveyor belt 10, at this time, the upper section of the second support plate 33 blocks the second panel 40 to prevent it from entering the placement cavity 34 where the first panel 40 already exists, thereby avoiding the situation where multiple panels 40 are stacked.

[0023] Specifically, the second support plate 33 includes a support portion 331 and an extension portion 332 connected to the support portion 331. The connection between the extension portion 332 and the support portion 331 is connected to the top corner of the support plate 31 through a rotating shaft, and a torsion spring is provided at the rotating shaft to generate a restoring elastic force on the second support plate 33. In specific implementation, after the panel 40 is placed on the second support plate 33, the gravity of the panel 40 causes the second support plate 33 to rotate around the rotating shaft. At this time, the extension portion 332 of the second support plate 33 extends upward beyond the top of the support plate 31, and the support portion 331 of the second support plate 33 moves downward. At the same time, the torsion spring deforms. When there is no panel 40 on the second support plate 33, the elastic force restored by the torsion spring causes the second support plate 33 to return to a state close to horizontal.

[0024] Specifically, one end of the first support plate 32 is connected to the top corner of the support plate 31 on the side away from the moving direction of the conveyor belt 10, so that after an object is placed on the first support plate 32, the first support plate 32 deforms downward. More specifically, the materials of the first support plate 32 and the second support plate 33 are soft plastic or soft rubber. When the panel 40 is placed on the first support plate 32, the gravity of the panel 40 causes the first support plate 32 to deform and bend downward. When not subjected to gravity, the first support plate 32 returns to a state close to horizontal by itself.

[0025] Further, in order to support the first support plate 32 and the second support plate 33, support blocks 311 are provided on both sides of the support plate 31. The side surface of the support block 311 away from the support plate 31 is inclined to support the first support plate 32 or the second support plate 33.

[0026] Specifically, the bottom surface of the transfer belt 20 is on the same plane as the top surface of the support plate 31.

[0027] In this embodiment, the multiple range of the size of the panel 40 to the interval between two adjacent support plates 31 is 1.1 - 1.5. When there is no object placed in the placement cavity 34, the multiple range of the interval between the first support plate 32 and the second support plate 33 forming the placement cavity 34 to the interval between two adjacent support plates 31 is 0.3 - 0.8. Specifically, assuming the width of the panel 40 is w, the width of the placement space formed between the two support plates 31 is set to nw, where n is the width expansion coefficient. The expansion coefficient n is set to 1.1 - 1.5, and more preferably, the expansion coefficient n is set to 1.1 - 1.3. The first support plate 32 and the second support plate 33 extending from the two sides of the two adjacent support plates 31 respectively extend towards the center of the placement space, and the distance between the first support plate 32 and the second support plate 33 on the two sides in the middle is denoted as d. Preferably, d is set to d = cnw. c is the narrowing coefficient of the two-side extension. Preferably, the coefficient c is set to 0.3 - 0.8, and more preferably, the coefficient is set to 0.3 - 0.5.

[0028] In summary, for the panel 40 conveyor belt 10 in the above embodiment of the present utility model, first, multiple panels 40 are arranged on the transfer belt 20 for transportation. The transfer belt 20 transports the panel 40 to the conveyor belt. When the first panel 40 is transported to the conveyor belt 10, the panel 40 is transported onto the placement cavity 34, that is, onto the first support plate 32 and the second support plate 33. At this time, the first support plate 32 is pressed downward by the gravity of the panel 40 and deforms and bends. The second support plate 33 is pressed downward by the gravity of the panel 40, causing the lower section (support portion 331) of the second support plate 33 to rotate downward. At this time, the upper section (extension portion 332) of the second support plate 33 rotates upward, so that the top of the second support plate 33 is higher than the support plate 31, and thus higher than the transfer belt 20. When the second panel 40 is transported to the conveyor belt 10, at this time, the upper section of the second support plate 33 blocks the second panel 40, preventing it from entering the placement cavity 34 where the first panel 40 already exists, thereby avoiding the situation where multiple panels 40 are stacked.

[0029] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0030] The above-described embodiments merely represent several implementation manners of the present utility model. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all fall within the protection scope of the present utility model. Therefore, the protection scope of the patent of the present utility model shall be subject to the appended claims.

Claims

1. A panel conveyor belt, characterized in that, It includes a conveyor belt and at least one transfer belt. The transfer belt is arranged on both sides of the conveyor belt. A plurality of limiting structures are arranged in an array on the conveyor belt. The limiting structure includes a support plate arranged on the conveyor belt, and a first support plate and a second support plate respectively arranged on both sides of the support plate. A placing cavity is formed by the first support plate of one of the adjacent two support plates and the second support plate of the other support plate. The second support plate is arranged on the side of the support plate close to the moving direction of the conveyor belt, and is rotatably connected to the support plate, so that after the placing cavity is filled with objects, the top of the second support plate tilts up and is higher than the support plate.

2. The panel conveyor belt according to claim 1, wherein, The second support plate includes a support portion and an extension portion connected to the support portion. The connection portion between the extension portion and the support portion is connected to the top corner of the support plate through a rotating shaft, and a torsion spring is arranged at the rotating shaft to generate a restoring elastic force for the second support plate.

3. The panel conveyor belt according to claim 1, wherein, One end of the first support plate is connected to the top corner of the side of the support plate away from the moving direction of the conveyor belt, so that after an object is placed on the first support plate, the first support plate deforms downward.

4. The panel conveyor belt according to claim 1, characterized in that The materials of the first support plate and the second support plate are soft plastic or soft rubber.

5. The panel conveyor belt according to claim 1, characterized in that, Support blocks are arranged on both sides of the support plate. The side surface of the support block away from the support plate is inclined to support the first support plate or the second support plate.

6. The panel conveyor belt according to claim 1, wherein The bottom surface of the transfer belt is on the same plane as the top surface of the support plate.

7. The panel conveyor belt according to claim 1, characterized in that, The multiple range of the size of the panel to the interval between two adjacent support plates is 1.1 - 1.

5.

8. The panel conveyor belt according to claim 1, characterized in that When there is no object in the placing cavity, the multiple range of the interval between the first support plate and the second support plate forming the placing cavity to the interval between two adjacent support plates is 0.3 - 0.8.

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