License plate feeding table and license plate production system

Abstract

The utility model relates to the technical field of license plate production, in particular to a license plate feeding table and a license plate production system.The license plate feeding table comprises a table body and a conveying belt, and the table body is provided with a table top; wherein the table body is arranged at the receiving end of the conveying belt, the table top is flush with the belt surface at the receiving end of the conveying belt, and at least part of the table top and the belt surface at the receiving end of the conveying belt form a receiving station capable of receiving the put license plate. According to the utility model, the table top and the belt surface at the receiving end of the conveying belt receive the thrown license plate together, so that the table top can share the impact on the conveying belt when the license plate falls, and the adverse effect on the conveying belt when the conveying belt receives the license plate is correspondingly reduced; after the license plates are received at the receiving station, part of the conveying belt for receiving the license plates can drive the license plates to integrally move to the conveying belt from the table top, and the license plates are conveyed to the machining equipment by the conveying belt, so that the conveying belt can stably work, and machining of the license plates is ensured.

Description

Technical Field

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

[0002] A license plate is the "ID card" of a vehicle and an important piece of information for differentiating it from other motor vehicles. With the development of the economy, the per capita vehicle ownership has increased rapidly. Correspondingly, the demand for license plates has also increased rapidly.

[0003] For license plates that have been processed into plate parts, during some processing procedures of the license plates, the license plates need to be placed on the conveyor belt one by one, and the conveyor belt transports the license plates to the processing equipment.

[0004] Currently, usually the license plates are directly placed on the conveyor belt from a position at a certain height above the conveyor belt. When the license plates fall on the conveyor belt, they will cause an impact on the conveyor belt, making the conveyor belt shake, which may have an adverse effect on the normal operation of the conveyor belt and interfere with the processing of the license plates. Among them, the adverse effects may include: the conveyor belt shifts relative to the driving rotating shaft under shaking; or, the conveyor belt undergoes significant wear under impact, reducing the service life of the conveyor belt; or, the conveyor belt becomes loose under repeated impacts. Summary of the Utility Model

[0005] The utility model discloses a license plate loading table and a license plate production system to solve the technical problem that in the related art, when the license plate falls on the conveyor belt, it will cause an impact on the conveyor belt, making the conveyor belt shake, which may have an adverse effect on the normal operation of the conveyor belt.

[0006] To solve the above problems, the technical solution adopted by the utility model is as follows:

[0007] In a first aspect, the utility model provides a license plate loading table, which includes a table body and a conveyor belt, and the table body has a tabletop;

[0008] Wherein, the table body is arranged at the receiving end of the conveyor belt, the tabletop is flush with the belt surface at the receiving end of the conveyor belt, and at least part of the tabletop and the belt surface at the receiving end of the conveyor belt form a receiving station capable of receiving the placed license plates.

[0009] As an optional scheme of the utility model, the table body has a tabletop made of a rigid material.

[0010] As an optional scheme of the utility model, the top surface of the table body constitutes the tabletop, and the friction coefficient of the tabletop is less than the friction coefficient of the conveyor belt.

[0011] As an optional scheme of the utility model, a plurality of rollers are arranged at the top of the table body, and the tops of the plurality of rollers constitute the tabletop.

[0012] As an optional solution of the utility model, the roller is a spherical roller.

[0013] As an optional solution of the utility model, the number of the rollers is at least six, and the six rollers are distributed in the receiving station;

[0014] The six rollers are divided into three groups of rollers, and the three groups of rollers are spaced apart along the conveying direction of the conveyor belt, and the two rollers in each group of rollers are symmetrically distributed with the median line of the conveyor belt along the conveying direction as the axis.

[0015] As an optional solution of the utility model, it also includes two inclined surfaces, which are respectively located on both sides of the receiving station and can guide the license plate into the receiving station.

[0016] As an optional solution of the utility model, it also includes a detection device, and the detection path of the detection device passes through the receiving station.

[0017] As an optional solution of the utility model, the conveyor belt includes two belts arranged at intervals, and the detection device includes an infrared sensor, the infrared sensor is located between the two belts, and the detection path of the infrared sensor passes through the area of ​​the receiving station corresponding to the conveyor belt.

[0018] In a second aspect, the utility model provides a license plate production system, including a license plate loading platform as described in any of the above solutions.

[0019] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0020] 1. The utility model provides a license plate loading platform, which receives the placed license plate through the table top and the belt surface at the receiving end of the conveyor belt, so that the table top can share the impact of the license plate on the conveyor belt when it falls, and correspondingly reduce the adverse effects on the conveyor belt when receiving the license plate; after the receiving station completes the reception of the license plate, the part of the conveyor belt that receives the license plate can drive the license plate to move from the table top to the conveyor belt as a whole, and be transported to the processing equipment by the conveyor belt, so that the conveyor belt can work stably to ensure the processing of the license plate.

[0021] 2. The utility model provides a license plate production system, which can reduce the adverse effects on the conveyor belt when receiving the license plate, improve the stability of the conveyor belt when conveying the license plate, and improve the production efficiency of the entire production system by setting a license plate loading platform in the system. Brief Description of the Figures

[0022] Figure 1 It is an overall schematic diagram of embodiment 1 of the utility model.

[0023] Figure 2 This is a schematic diagram of the end structure of Embodiment 1 of the present utility model.

[0024] Figure 3 This is a top-down view of the end of Embodiment 1 of the present utility model.

[0025] Reference numerals in the figure: 1 - table body; 11 - spherical roller; 2 - conveyor belt; 3 - inclined surface; 4 - detection device. Detailed implementation manners

[0026] The following will describe the present utility model in detail with reference to the accompanying drawings.

[0027] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0028] Throughout the specification, the reference to "one or more embodiments", "one embodiment", "embodiment", "one example" or "example" means that the specific features, structures or characteristics described in connection with the embodiment or example are included in at least one embodiment of the present utility model. Thus, the phrases "one or more embodiments", "one embodiment", "embodiment", "one example" or "example" that appear throughout the specification do not necessarily all refer to the same embodiment or example. In addition, the specific features, structures or characteristics can be combined in any suitable combination and / or sub-combination in one or more embodiments or examples. In addition, those of ordinary skill in the art should understand that the drawings provided herein are for illustrative purposes only and are not necessarily drawn to scale.

[0029] In the present utility model, terms such as "horizontal", "vertical", "hanging" do not mean that the corresponding device / component / element is required to be absolutely horizontal or vertical or hanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined. Or, it can be simply understood that the corresponding device / component / element is arranged in a specific direction such as "horizontal", "vertical", "hanging", etc., and can have an error / deviation of ±10% relative to the corresponding direction setting, more preferably within ±8%, more preferably within ±6%, more preferably within ±5%, more preferably within ±4%. As long as the corresponding device / component / element is within the error / deviation range, it can still perform its function in the solution of the present utility model.

[0030] In the description of the embodiments, "several", "multiple", and "a number of" mean at least two. It can be any situation such as 2, 3, 4, 5, 6, 7, 8, 9, etc., and even more than 9.

[0031] When expressions such as "first", "second", "third", etc. appear in the terms, they are only used to distinguish the descriptions of the same or similar components, and should not be understood as emphasizing or implying the relative importance of specific components.

[0032] It should be noted that the license plate mentioned in the embodiments can be a finished product or a semi-finished product that has been processed into plate parts.

[0033] Embodiment 1

[0034] The present utility model provides a license plate loading table, as Figures 1 to 3 shown, including a table body 1 and a conveyor belt 2. Among them, the table body 1 has a table top in the same plane. When arranging the license plate production system, the table body 1 is set at the receiving end of the conveyor belt 2, and the table top is flush with the belt surface at the receiving end of the conveyor belt 2. At this time, at least part of the table top and the belt surface at the receiving end of the conveyor belt 2 form a receiving station capable of receiving the dropped license plate. When the license plate is dropped, the license plate can fall at the receiving station. At this time, the license plate is simultaneously supported by at least part of the table top and the belt surface at the receiving end of the conveyor belt 2, and the table top and the belt surface at the receiving end of the conveyor belt 2 are also in the same plane.

[0035] Among them, at least part of the table top is: the entire table top, or, the part of the table top close to the conveyor belt 2.

[0036] Among them, it should be noted that the above "flush" does not mean that the table top and the belt surface at the receiving end of the conveyor belt 2 are absolutely in the same plane. It can also be simply understood that the table top and the belt surface at the receiving end of the conveyor belt 2 are in the same plane, or, the table top and the belt surface at the receiving end of the conveyor belt 2 have a slight spacing along the mutually parallel direction. This spacing can be within 10% of the thickness of the conveyor belt 2, and more preferably within 5%. This slight spacing can be compensated by the compression amount of the conveyor belt 2 when the license plate falls on the conveyor belt 2. That is, when at least part of the table top and part of the belt surface of the conveyor belt 2 simultaneously receive the dropped license plate, the belt surface at the receiving end of the conveyor belt 2 under the gravity extrusion of the license plate can generate a certain compression and be in the same plane as the table top.

[0037] Specifically, the conveyor belt 2 can be 0 - 1 mm higher than the table top.

[0038] By receiving the dropped license plate together with the surface of the table and the receiving end of the conveyor belt 2, the table can share the impact of the license plate on the conveyor belt 2 when it falls, and correspondingly reduce the adverse effects on the conveyor belt 2 when receiving the license plate; after the receiving station completes the reception of the license plate, the part of the conveyor belt 2 that receives the license plate can drive the license plate to move from the table to the conveyor belt 2 as a whole, and be transported to the processing equipment by the conveyor belt 2, so that the conveyor belt 2 can work stably to ensure the processing of the license plate.

[0039] The table top of the table body 1 may be made of a rigid material, wherein the rigid material may be iron, stainless steel, etc. The rigid material is simple to set and can better share the impact of the license plate falling on the conveyor belt 2.

[0040] In one or more embodiments, the top surface of the table body 1 can be made into a table surface. At this time, when the license plate falls on the receiving station, the license plate and the table surface are in surface-to-surface contact. In order to ensure that the license plate can be moved as a whole from the table surface to the conveyor belt 2 under the drive of the conveyor belt 2, the table surface must be smooth enough, that is, the friction coefficient of the table surface is much smaller than the friction coefficient of the conveyor belt 2, so that the friction between the conveyor belt 2 and the license plate can be greater than the friction between the table surface and the license plate, so that the conveyor belt 2 can drive the license plate to move.

[0041] In one or more additional embodiments, such as Figure 1 and Figure 2 As shown in , multiple rollers can be set on the top of the platform 1, and the tops of the rollers form a table surface. At this time, when the license plate falls on the receiving station, the contact between the license plate and the table surface is a surface with multiple points or multiple lines. At this time, the friction between the table surface and the license plate is rolling friction, which is relative sliding friction. The friction between the table surface and the license plate is greatly reduced, thereby making the friction between the conveyor belt 2 and the license plate greater than the friction between the table surface and the license plate, so that the conveyor belt 2 can drive the license plate to move.

[0042] Wherein, the roller may be a cylindrical roller, in which case the number of rollers is at least 2, and the contact between the license plate and the roller is a surface and at least 2 lines; it may also be a spherical roller 11, such as Figures 1 to 3 As shown, at this time, the number of rollers is at least 3, and the rollers and the license plate are in contact with at least 3 points.

[0043] Based on the fact that the roller is a spherical roller 11, specifically, the spherical roller 11 can be a steel ball roller.

[0044] To ensure the roller supports the license plate, such as Figure 3As shown, the number of spherical rollers 11 can be at least six, and the six rollers are distributed within the receiving station; among them, the six rollers are evenly divided into three roller groups, and the three roller groups are spaced apart along the conveying direction of the conveyor belt 2. Two rollers in each roller group are symmetrically distributed with the median line of the conveyor belt 2 along the conveying direction as the axis. Among them, when the license plate is placed in the receiving station, the length direction of the license plate is usually towards the conveying direction of the conveyor belt 2. Thus, when the license plate falls on the receiving station, the three roller groups can support the license plate along the length direction of the license plate, and the two rollers in each roller group can respectively support both sides of the license plate in the width direction. Thus, through the setting of the six rollers and the limitation of the distribution of the six rollers, the support stability of the rollers for the license plate can be improved.

[0045] In one or more embodiments, as Figure 1 and Figure 2 shown, two inclined surfaces 3 can also be provided on the license plate loading table. The two inclined surfaces 3 are respectively located on both sides of the receiving station, and a structure that is wider at the top and narrower at the bottom is formed between the two inclined surfaces 3. When the license plate is placed in the receiving station, the two inclined surfaces 3 can guide the license plate into the receiving station. In addition, if the license plate first contacts the inclined surface 3 when falling into the receiving station, the inclined surface 3 can also reduce the impact exerted by the license plate on the conveyor belt 2.

[0046] Among them, the two inclined surfaces 3 can be provided only on both sides of the conveyor belt 2 and adapted to the length of the conveyor belt 2 for restricting the movement path of the license plate during the subsequent conveying process of the conveyor belt 2.

[0047] In one or more embodiments, as Figures 1 to 3 shown, in order to obtain a signal indicating whether the receiving station has received the license plate, a detection device 4 can be provided near the receiving station, and the detection path of the detection device 4 passes through the receiving station. When the license plate falls on the receiving station, the license plate blocks the detection path of the detection device 4. At this time, the detection device 4 can send a signal indicating that the receiving station has received the license plate. When there is no license plate in the receiving station, there is no blocking object in the detection path of the detection device 4. At this time, the detection device 4 can send a signal indicating that the receiving station has not received the license plate. Based on the signal of the detection device 4, the operation of other cooperating devices can be referenced.

[0048] For the detection device 4, more specifically: The detection device 4 includes an infrared sensor. At this time, the infrared line path emitted by the infrared sensor is the detection path of the detection device 4; the conveyor belt 2 includes two belts arranged at intervals, and the infrared sensor is located between the two belts. The detection path of the infrared sensor passes through the area corresponding to the conveyor belt 2 in the receiving station. At this time, the detection device 4 can not only detect whether the license plate is received at the receiving station, but also detect whether at least part of the license plate falls on the conveyor belt 2, thereby ensuring the cooperation between the conveyor belt 2 and the license plate, so that the conveyor belt 2 can drive the license plate to move from the tabletop to the conveyor belt 2 as a whole.

[0049] Embodiment 2

[0050] The present invention also provides a license plate production system, including any one of the license plate loading platforms mentioned in Embodiment 1.

[0051] Among them, the license plate production system is used for the production and processing of license plates until the finished products are produced and the finished products are processed. By setting a license plate loading platform in the system, the adverse effects on the conveyor belt 2 when receiving the license plate can be reduced, the stability of the conveyor belt 2 when conveying the license plate can be improved, and the production efficiency of the entire production system can be improved.

[0052] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A license plate loading platform, characterized in that: It comprises a platform (1) and a conveyor belt (2), wherein the platform (1) has a platform surface; The platform (1) is arranged at the receiving end of the conveyor belt (2), the platform surface is flush with the belt surface of the conveyor belt (2) at the receiving end, and at least part of the platform surface and the belt surface of the conveyor belt (2) at the receiving end form a receiving station capable of receiving a dropped license plate; A plurality of rollers are provided on the top of the platform body (1), and the tops of the plurality of rollers constitute the platform surface.

2. A license plate loading platform according to claim 1, characterized in that: The table body (1) has a table top made of a rigid material.

3. A license plate loading platform according to claim 1, characterized in that: The top surface of the platform body (1) constitutes the platform surface, and the friction coefficient of the platform surface is smaller than the friction coefficient of the conveyor belt (2).

4. A license plate loading platform according to claim 1, characterized in that: The roller is a spherical roller (11).

5. A license plate loading platform according to claim 4, characterized in that: The number of the rollers is at least six, and the six rollers are distributed in the receiving station; The six rollers are divided into three roller groups, the three roller groups are spaced apart along the conveying direction of the conveyor belt (2), and the two rollers in each roller group are symmetrically distributed with the median line of the conveyor belt (2) along the conveying direction as the axis.

6. A license plate loading platform according to any one of claims 1-3, characterized in that: It also comprises two inclined surfaces (3), the two inclined surfaces (3) being respectively located on two sides of the receiving station and capable of guiding the license plate into the receiving station.

7. A license plate loading platform according to any one of claims 1-3, characterized in that: It also includes a detection device (4), wherein the detection path of the detection device (4) passes through the receiving station.

8. A license plate loading platform according to claim 7, characterized in that: The conveyor belt (2) comprises two belts arranged at an interval, and the detection device (4) comprises an infrared sensor, the infrared sensor is located between the two belts, and the detection path of the infrared sensor passes through an area of ​​the receiving station corresponding to the conveyor belt (2).

9. A license plate production system, characterized in that: It comprises a license plate loading platform as described in any one of claims 1-8.

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