License plate inclined feeding device and license plate production system

Abstract

The utility model relates to the technical field of license plate production, in particular to a license plate inclined feeding device and a license plate production system. The feeding table is provided with an inclined supporting face. The feeding frame is used for placing a plurality of license plates which are overlapped together; when the feeding frame is placed on the inclined supporting face, the feeding frame is arranged in an inclined mode so that the multiple license plates in the feeding frame can slide downwards or have the tendency of sliding downwards. According to the automatic feeding device for the license plates, the feeding table is matched with the feeding frame, the license plates can automatically slide to the preset station one by one under the influence of gravity so that the license plates can be conveniently taken and used in the next machining procedure, automatic feeding of the license plates is achieved, manual participation is not needed in the feeding process, and the cost spent in long-term operation is reduced. In addition, other driving devices do not need to be added in the feeding process, so that the cost for purchasing corresponding driving devices is saved, and the electricity consumption in the whole machining process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of license plate production, in particular to a license plate inclined feeding device and a license plate production system. Background Art

[0002] The license plate is the "identity card" of the vehicle and an important piece of information that distinguishes it from other motor vehicles. With the development of the economy, the number of vehicles per capita has increased rapidly, and accordingly, the demand for license plates has also increased rapidly.

[0003] During the processing of license plates, for license plates that have been processed into panels, the previous processing step and the next processing step are not necessarily continuous processing. At this time, the license plates produced by the previous processing step need to be stacked and stored uniformly, and when the next processing step is required, the stacked license plates will be transported one by one to the preset workstation so that they can be used by the next processing step to realize the loading of the next processing step.

[0004] At present, the stacked license plates are usually placed one by one at the preset workstations manually, which has low efficiency and high labor costs for long-term operations. Utility Model Content

[0005] The utility model discloses a license plate tilting feeding device and a license plate production system, which solve the technical problems in the related art that the stacked license plates are manually placed one by one at a preset work station, resulting in low efficiency of the entire process and high labor costs during long-term operations.

[0006] In order to solve the above problems, the technical solution adopted by the utility model is:

[0007] In the first aspect, the utility model provides a tilted loading device for license plates, comprising a loading frame and a loading platform; the loading platform has an inclined supporting surface; the loading frame is used to place multiple overlapping license plates; when the loading frame is placed on the inclined supporting surface, the loading frame is tilted so that the multiple license plates in the loading frame slide down or have a tendency to slide down.

[0008] As an optional solution of the present invention, a counterweight is placed in the feeding frame; when the feeding frame is placed on the inclined support surface, the counterweight can push the multiple license plates in the feeding frame to slide down.

[0009] As an optional solution of the present invention, the inclined supporting surface is an inclined table top, and the bottom of the inclined supporting surface has a limit plate; when the loading frame is placed on the inclined supporting surface, the loading frame is on the inclined supporting surface, and the loading frame can slide down to abut the limit plate.

[0010] As an optional solution of the present invention, the inclined support surface is provided with a plurality of rollers, and the rollers are used to guide the loading frame to slide down.

[0011] As an optional solution of the present invention, a placement station for placing the loading frame is provided at the bottom of the inclined support surface, and a positioning mechanism is provided around the placement station, and the positioning mechanism is used to guide the loading frame to slide down to the placement station.

[0012] As an optional solution of the utility model, a first baffle and a second baffle are respectively provided on both sides of the inclined supporting surface; the positioning mechanism includes a guide block, which is located at the bottom of the inclined supporting surface and connected to the first baffle and / or the limiting plate, and the guide block has an inclined surface, the top of the inclined surface is close to or abuts against the first baffle, and the distance between the bottom of the inclined surface and the second baffle is adapted to the width of the loading frame.

[0013] As an optional solution of the utility model, the loading platform includes a base, a support rod and a support block, the support block is slidably connected to the base, one end of the support rod is rotatably connected to the support block, and the support rod is used to form the inclined support surface.

[0014] As an optional solution of the present invention, the loading platform includes a base and a rotating part, the rotating part has the inclined supporting surface, the base and the rotating part are rotatably connected, a support rod and a support block are also provided between the base and the rotating part, the support block is slidably connected to the base, one end of the support rod is rotatably connected to the rotating part, and the other end is rotatably connected to the support block.

[0015] As an optional solution of the present invention, a plurality of rods distributed at intervals are provided at the bottom of the loading frame, and the rods are used to support a plurality of license plates in the loading frame.

[0016] In a second aspect, the utility model provides a license plate production system, comprising a license plate inclined feeding device as described in any of the above schemes.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0018] 1. The utility model provides a license plate tilting feeding device, which can make the license plates slide down to the preset workstations one by one automatically under the influence of gravity through the cooperation of the feeding platform and the feeding frame, so as to be taken by the next processing step, thereby realizing the automatic feeding of the license plates. The feeding process does not require manual participation, thus reducing the cost of long-term operation. In addition, the feeding process does not require the addition of other drive devices, thus saving the cost of purchasing the corresponding drive devices and reducing the power consumption of the entire processing process.

[0019] 2. The utility model provides a license plate production system, which can improve the degree of automation of license plate production and processing, reduce manual participation, and improve the production efficiency of the entire production system by setting a license plate inclined feeding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an overall schematic diagram of Example 1 of the utility model.

[0021] Figure 2 It is an overall side schematic diagram of Example 1 of the utility model.

[0022] Figure 3 It is an overall side sectional view of Example 1 of the utility model.

[0023] Figure 4 It is an overall schematic diagram of the loading frame in Example 1 of the utility model.

[0024] Figure 5 It is an overall schematic diagram of the loading platform in Example 1 of the utility model.

[0025] Markings in the figure: 1-loading platform; 11-inclined supporting surface; 111-limiting plate; 112-roller; 113-first baffle; 114-second baffle; 115-guide block; 12-base; 13-rotating part; 14-support block; 15-support rod; 2-loading frame; 21-rod; 22-blocking member; 3-counterweight block; 4-license plate. DETAILED DESCRIPTION

[0026] The utility model is described in detail below in conjunction with the accompanying drawings.

[0027] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0028] Throughout the specification, references to "one or more embodiments," "one embodiment," "an embodiment," "an example," or "an example" mean that a particular feature, structure, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment of the present invention. Therefore, the phrases "one or more embodiments," "one embodiment," "an embodiment," "an example," or "an example" appearing in various places throughout the specification do not necessarily all refer to the same embodiment or example. In addition, particular features, structures, or characteristics may be combined in one or more embodiments or examples in any appropriate combination and / or sub-combination. In addition, it should be understood by those of ordinary skill in the art that the illustrations provided herein are for illustrative purposes and that the illustrations are not necessarily drawn to scale.

[0029] In the description of the embodiments, "several", "plurality" and "multiple" represent at least 2. It can be any number such as two, three, four, five, six, seven, eight, nine, or even more than nine.

[0030] The expressions “first”, “second”, “third”, etc. in the terms are merely used to distinguish the description of the same or similar components and should not be understood as emphasizing or implying the relative importance of specific components.

[0031] It should be noted that the license plate mentioned in the embodiment may be a finished product or a semi-finished product that has been processed into a plate.

[0032] Example 1

[0033] The utility model provides a license plate tilting feeding device, such as Figures 1 to 5 As shown, it includes a loading frame 2 and a loading platform 1, wherein the loading frame 2 is used to place multiple overlapping license plates 4, and when the subsequent processing step is not carried out, the loading frame 2 is used as a container for daily storage of the license plates 4; the loading platform 1 has an inclined supporting surface 11, and when it is necessary to transport the overlapping license plates 4 to the preset workstations one by one, the loading frame 2 is placed on the inclined supporting surface 11 of the loading platform 1. At this time, the loading frame 2 is in an inclined state under the support of the inclined supporting surface 11, and the stopping position of the license plate 4 at the bottom of the loading frame 2 coincides with the preset workstation. At this time, the next processing step can take the license plate 4 on the preset workstation.

[0034] When the feeding frame 2 is tilted, as shown in FIG. Figure 1 and Figure 3As shown, the overlapping direction of the multiple license plates 4 in the loading frame 2 is also inclined accordingly. At this time, the multiple license plates 4 in the loading frame 2 can slide down or have a tendency to slide down under the influence of gravity. Therefore, after the current license plate 4 slides down to the preset station at the bottom and is taken, the preset station is vacant, and the next license plate 4 can automatically slide down to the preset station under the influence of gravity until all license plates 4 slide down to the preset stations and are taken by the next processing step.

[0035] Thus, through the cooperation between the loading platform 1 and the loading frame 2, the license plates 4 can be automatically slid down to the preset positions one by one under the influence of gravity so as to be taken by the next processing step, thereby realizing the automatic loading of the license plates 4. The loading process does not require manual participation, thus reducing the cost of long-term operation. In addition, the loading process does not require the addition of other drive devices, thus saving the cost of purchasing the corresponding drive devices and reducing the power consumption of the entire processing process.

[0036] For the feeding frame 2, it is more preferred that Figure 4 As shown, the spacing between the inner walls of the loading frame 2 on both sides of the sliding direction of the license plate 4 is adapted to the length of the license plate 4. When multiple overlapping license plates 4 are placed in the loading frame 2, the two ends of the loading frame 2 in the length direction are close to or abut against the inner walls on both sides. Thus, the sliding direction of the license plate 4 can be restricted by the inner walls on both sides of the loading frame 2, thereby preventing the license plate 4 from shifting during the sliding process, which causes the license plate 4 to be unable to completely overlap with the preset work station.

[0037] The bottom plate of the loading frame 2 needs to be smooth enough to ensure that the license plate 4 can slide down. However, after long-term use, the bottom plate of the loading frame 2 is prone to wear, which may hinder the sliding down of the license plate 4. Therefore, in one or more embodiments, a plurality of rods 21 distributed at intervals may be provided at the bottom of the loading frame 2. Each rod 21 extends in the direction of sliding down and supports the plurality of license plates 4 in the loading frame 2. The rod 21 and the bottom edge of the license plate 4 are in point contact, thereby reducing the contact range of the loading frame 2 during the sliding down of the license plate 4 and reducing the interference of the sliding down of the license plate 4 caused by wear; at the same time, the wear is concentrated on the rod 21, which is convenient for replacement or maintenance.

[0038] The license plate 4 in the loading frame 2 may slide down only by its own gravity, or may slide down by the cooperation of other components.

[0039] Based on the scheme that the license plate 4 in the loading frame 2 is lowered by the cooperation of other components, in one or more embodiments, as Figure 1 , Figure 3 and Figure 4As shown, a counterweight 3 is placed in the loading frame 2. When the loading frame 2 is placed on the loading platform 1, the counterweight 3 is in contact with the top of all the license plates 4 in the loading frame 2. The weight of the counterweight 3 is much larger than the license plates 4. When the loading frame 2 is at a suitable tilt angle, the counterweight 3 can push all the license plates 4 in the loading frame 2 to slide down, thereby ensuring that all the license plates 4 slide down synchronously and remain tight during the process of sliding down to the preset workstation, thereby avoiding the disengagement and tipping of adjacent license plates 4 due to different sliding speeds.

[0040] The bottom of the counterweight 3 can be made smooth enough, or the counterweight 3 can be made cylindrical, thereby ensuring that the counterweight 3 can slide down when the loading frame 2 is tilted and exert a thrust on the license plate 4 .

[0041] For the inclined support surface 11, a plurality of columns for supporting the loading frame 2 may be arranged on the loading table 1, and the loading frame 2 placed on the columns may be inclined by making a height difference at the top of the columns; or the inclined support surface 11 may be an inclined table surface, and the loading frame 2 placed on the inclined support surface 11 may be inclined by inclining the entire inclined table surface.

[0042] Based on the solution that the inclined support surface 11 is an inclined table surface, the loading frame 2 can be relatively fixed on the inclined support surface 11 ; or the loading frame 2 can be allowed to slide down on the inclined support surface 11 .

[0043] Based on the solution that the loading frame 2 can slide down on the inclined support surface 11, in one or more embodiments, as Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, a limit plate 111 is provided at the bottom of the inclined support surface 11. By configuring the height of the limit plate 111, when the loading frame 2 abuts against the limit plate 111, the license plate 4 at the bottom of the loading frame 2 is naturally at the same height as the preset station. When the loading frame 2 is placed on the inclined support surface 11, the loading frame 2 can automatically slide down to abut against the limit plate 111 under the influence of gravity. Thus, by enabling the loading frame to slide down on the inclined support surface 11, the process of placing the loading frame 2 on the inclined support surface 11 is made more convenient. At the same time, the loading frame 2 is easier to adapt to the preset station, simplifying the process of placing the loading frame 2 on the inclined support surface 11 and adjusting the height of the loading frame 2, thereby improving efficiency.

[0044] The inclined support surface 11 is the surface on the top of the loading platform 1 for supporting the loading platform 1 , which may be a smooth plane, or an overall inclined surface or virtual inclined surface composed of multiple components or parts.

[0045] Based on the solution that the inclined support surface 11 is a surface composed of multiple parts or parts and in an overall inclined state, in one or more embodiments, as Figure 3 and Figure 5 As shown, a plurality of rollers 112 parallel to each other may be arranged on the top of the loading platform 1, and the plurality of rollers 112 are arranged side by side along the inclined direction, and the tops of the plurality of rollers 112 cooperate to form an inclined supporting surface 11. When the loading frame 2 is placed on the inclined supporting surface 11, the loading frame 2 is supported by the rollers 112, and the loading frame 2 can slide down more easily to abut the limit plate 111.

[0046] In order to prevent the loading frame 2 from sliding off the inclined support surface 11 , baffles may be provided on both sides of the inclined support surface 11 , thereby limiting the sliding path of the loading frame 2 .

[0047] In one or more embodiments, for placing different batches of loading frames 2 on the inclined support surface 11, in order to improve the alignment accuracy between the loading frame 2 and the preset workstation, a placement workstation for placing the loading frame 2 can be divided at the bottom of the inclined support surface 11. When the loading frame 2 is abutted against the limiting plate 111 at a suitable position, the loading frame 2 can be in the placement workstation. At this time, the license plate 4 at the bottom of the loading frame 2 naturally overlaps with the preset workstation, thereby improving the alignment accuracy between the loading frame 2 and the preset workstation.

[0048] On this basis, the distance between the baffles on both sides of the inclined supporting surface 11 can be adapted to the width of the loading frame 2, so that when the loading frame 2 is placed on the inclined supporting surface 11 and slides down to abut the limit plate 111, the loading frame 2 can naturally move to the placement station; it can also be larger than the width of the loading frame 2, so that in the process of lowering the loading frame 2 onto the inclined supporting surface 11, there is no need to adapt the position of the loading frame 2 and the baffles on both sides, making the process of placing the loading frame 2 on the inclined supporting surface 11 more convenient.

[0049] Considering that the loading frame 2 with multiple vehicles is heavy, it is generally placed on the inclined support surface 11 by hoisting. It is difficult to adapt the position of the loading frame 2 to the baffles on both sides. Therefore, it is preferred to make the distance between the baffles on both sides of the inclined support surface 11 greater than the width of the loading frame 2.

[0050] Based on the solution that the width of the inclined support surface 11 is greater than the width of the loading frame 2, in one or more embodiments, as Figure 1 and Figure 5 As shown, a positioning mechanism can be set at the bottom of the inclined support surface 11. At this time, the positioning mechanism is located around the placement station; the loading frame 2 is supported by the top of the inclined support surface 11. When the loading frame 2 slides down to the bottom of the inclined support surface 11, the sliding path of the loading frame 2 is further guided by the positioning mechanism, so that the loading frame 2 naturally slides down to the placement station.

[0051] For the positioning mechanism, in one or more embodiments, as Figure 5 As shown, the baffles on both sides of the inclined supporting surface 11 are respectively defined as the first baffle 113 and the second baffle 114; at this time, the positioning mechanism may include a guide block 115 connected to the inner side of the first baffle 113 and / or above the limit plate 111, and at this time, the guide block 115 is located at the bottom of the inclined supporting surface 11, and the top of the side of the guide block 115 has an inclined surface, and the top of the inclined surface is close to or abuts the first baffle 113, and the bottom of the inclined surface is away from the first baffle 113. At this time, the distance between the bottom of the inclined surface and the second baffle 114 is adapted to the width of the loading frame 2, and the area between the bottom of the inclined surface and the second baffle 114 is divided into a placement station, so that when the loading frame 2 slides down to the bottom of the inclined supporting surface 11, the loading frame 2 can slide down to between the guide block 115 and the second baffle 114 under the guidance of the inclined surface, so that the loading frame 2 is naturally in the placement station, thereby ensuring the alignment accuracy of the loading frame 2 and the preset station.

[0052] In one or more embodiments, the method for taking the license plate 4 at the bottom of the loading frame 2 for the next processing step can be: a discharge port is set on the side wall of the loading frame 2, and blocking members 22 are set on both sides of the discharge port, and the blocking members 22 are respectively blocked on both sides of the license plate 4 at the bottom to prevent the license plate 4 from directly escaping from the discharge port, and when the license plate 4 is taken in the next processing step, the middle part of the bottom license plate 4 is grasped by a grasping device, and a forward external force is applied to the middle part of the license plate 4, so that the license plate 4 can pass between the two limit members and then be taken out of the discharge port by the grasping device.

[0053] On this basis, for the inclination angle of the loading frame 2 when it is placed on the inclined supporting surface 11, when the inclination angle of the loading frame 2 is too large, the license plate 4 in the loading frame 2 is easy to directly fall out of the feeding port under the influence of gravity; when the inclination angle of the loading frame 2 is too small, the friction between the license plate 4 and / or the counterweight block 3 and the loading frame 2 is relatively large, and it is difficult to ensure that the license plate 4 and / or the counterweight block 3 slides down.

[0054] In some preferred solutions, in order to adjust the inclination angle of the loading frame 2 when the loading frame 2 is placed on the inclined support surface 11, so that the inclination angle of the loading frame 2 is appropriate, such as Figure 2 , Figure 3 and Figure 5As shown, the loading platform 1 includes a base 12 and a rotating part 13, wherein the base 12 is fixed on the ground, the rotating part 13 is arranged on the top of the base 12, and the top of the rotating part 13 forms an inclined support surface 11 on which the loading frame 2 can be placed, and the rotating part 13 (the integral structure formed by the above-mentioned limit plate 111, roller 112, first baffle 113, second baffle 114 and guide block 115) can rotate relative to the base 12; a support rod 15 and a support block 14 are also arranged between the base 12 and the rotating part 13, and the support block 14 is slidably connected to the base 12, and its sliding path is perpendicular to the rotation axis of the rotating part 13, one end of the support rod 15 is rotatably connected to the rotating part 13, and the other end is rotatably connected to the support block 14. By sliding the support block 14, the rotation angle of the rotating part 13 can be changed, and then the angle of the inclined support surface 11 can be adjusted, thereby realizing the adjustment of the inclination angle of the loading frame 2 when the loading frame 2 is placed on the inclined support surface 11. After the adjustment of the tilt angle of the loading frame 2 is completed, the sliding movement of the support block 14 on the base 12 can be locked by bolts.

[0055] Those skilled in the art will appreciate that, in some cases, the rotating portion 13 may be eliminated, and the loading frame 2 may be directly supported by the support rods 15 at an angle, for example, by connecting them by screws.

[0056] Therefore, in some other preferred solutions, the loading platform 1 includes a base 12, a support rod 15 and a support block 14, the support block 14 is slidably connected to the base 12, one end of the support rod 15 is rotatably connected to the support block 14, and the other end of the support rod 15 is used to form an inclined support surface 11 and is connected to the loading frame. By sliding the support block 14, the height of the connection part between the support rod 15 and the loading frame 2 can be changed, and then the angle of the inclined support surface 11 can be adjusted, thereby realizing the adjustment of the inclination angle of the loading frame 2 when the loading frame 2 is placed on the inclined support surface 11. After the adjustment of the inclination angle of the loading frame 2 is completed, the sliding of the support block 14 on the base 12 can be locked by bolts. Among them, for the inclination angle of the loading frame 2, after testing, it is preferably 22°-24°, and the loading frame 2 under this inclination angle can make the license plate 4 in the loading frame 2 slide down smoothly and not easy to fall out.

[0057] Among them, the inclination angle of the loading frame 2 is preferably 22°-24° after testing. The loading frame 2 at this inclination angle can make the license plate 4 in the loading frame 2 slide down smoothly and not easily fall out.

[0058] Example 2

[0059] The utility model also provides a license plate production system, comprising any one of the license plate inclined feeding devices mentioned in embodiment 1.

[0060] The license plate production system is used to produce and process the license plate 4 until the finished product is produced. By setting a license plate tilting feeding device in the system, the degree of automation of the production and processing of the license plate 4 can be improved, manual participation can be reduced, and the production efficiency of the entire production system can be improved.

[0061] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A license plate tilt feeding device, characterized in that: It comprises a loading frame (2) and a loading platform (1); The loading platform (1) is formed with an inclined supporting surface (11); The loading frame (2) is used to place a plurality of overlapping license plates (4); When the loading frame (2) is placed on the inclined support surface (11), the loading frame (2) is arranged to be inclined so that the plurality of license plates (4) in the loading frame (2) slide down or have a tendency to slide down.

2. A license plate tilting feeding device according to claim 1, characterized in that: A counterweight block (3) is placed in the loading frame (2); When the loading frame (2) is placed on the inclined support surface (11), the counterweight (3) can push the plurality of license plates (4) in the loading frame (2) to slide down.

3. The license plate tilting feeding device according to claim 1, characterized in that: The inclined support surface (11) is an inclined table surface, and the bottom of the inclined support surface (11) is provided with a limiting plate (111); When the loading frame (2) is placed on the inclined support surface (11), the loading frame (2) can slide down to abut against the limiting plate (111).

4. The license plate tilt feeding device according to claim 1, characterized in that: The inclined support surface (11) is provided with a plurality of rollers (112), and the rollers (112) are used to guide the loading frame (2) to slide down.

5. The license plate tilt feeding device according to claim 3, characterized in that: A placement station for placing the loading frame (2) is provided at the bottom of the inclined support surface (11), and a positioning mechanism is provided around the placement station, and the positioning mechanism is used to guide the loading frame (2) to slide down to the placement station.

6. A license plate tilting feeding device according to claim 5, characterized in that: A first baffle (113) and a second baffle (114) are respectively provided on both sides of the inclined support surface (11); The positioning mechanism comprises a guide block (115), the guide block (115) is located at the bottom of the inclined support surface (11) and is connected to the first baffle (113) and / or the limiting plate (111), the guide block (115) has an inclined surface, the top of the inclined surface is close to or abuts against the first baffle (113), and the distance between the bottom of the inclined surface and the second baffle (114) is adapted to the width of the loading frame (2).

7. A license plate tilting feeding device according to any one of claims 1-2, characterized in that: The loading platform (1) comprises a base (12), a support rod (15) and a support block (14); the support block (14) is slidably connected to the base (12); one end of the support rod (15) is rotatably connected to the support block (14); and the support rod (15) is used to form the inclined support surface (11).

8. A license plate tilting feeding device according to any one of claims 1 to 6, characterized in that: The loading platform (1) comprises a base (12) and a rotating part (13), the top of the rotating part (13) forms the inclined supporting surface (11), the base (12) and the rotating part (13) are rotatably connected, a support rod (15) and a support block (14) are also provided between the base (12) and the rotating part (13), the support block (14) is slidably connected to the base (12), one end of the support rod (15) is rotatably connected to the rotating part (13), and the other end is rotatably connected to the support block (14).

9. A license plate tilting feeding device according to any one of claims 1 to 6, characterized in that: The bottom of the loading frame (2) is provided with a plurality of rods (21) distributed at intervals, and the rods (21) are used to support a plurality of license plates (4) in the loading frame (2).

10. A license plate production system, characterized in that: It comprises a license plate inclined feeding device as described in any one of claims 1-9.

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