Pushing piece, license plate feeding device and license plate production system

Abstract

The utility model relates to the technical field of license plate production, in particular to a pushing piece, a license plate feeding device and a license plate production system.The pushing piece comprises a pushing piece body and a pressing block, and the pressing block is connected to the pushing piece body; the pushing piece body can slide down on the inclined face, and the side, facing the sliding-down direction, of the pushing piece body is provided with an abutting face. Through the arrangement of the pressing block and the pushing piece body, large enough pushing force can be applied to the license plates on the inclined face, all the license plates are promoted to slide down synchronously, and therefore the possibility that due to different sliding-down speeds, part of adjacent license plates are far away from each other, do not make contact with each other and topple over is reduced or avoided; normal license plate taking in the next processing procedure is ensured, and the license plate production efficiency is maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of license plate production, in particular to a pushing piece, a license plate 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, license plates that have been processed into panels usually need to be stacked and stored uniformly, and when the next processing step is required, the stacked license plates are transported one by one to the preset workstations so that they can be used by the next processing step to realize the loading of the next processing step.

[0004] In order to transport the license plates to the preset workstations one by one, the overlapping license plates can be placed on an inclined surface, and the bottom of the inclined surface can be aligned with the preset workstations. When the license plate at the bottom is taken, the remaining overlapping license plates can slide down under the influence of gravity until the next license plate reaches the bottom of the inclined surface.

[0005] At present, overlapping license plates are difficult to keep synchronized during the sliding process. Some adjacent license plates may move away from each other due to different sliding speeds until they lose contact and fall over. At this time, the fallen license plates cannot be used by the subsequent processing steps and will block subsequent license plates, making it difficult to proceed with the next processing step, affecting the efficiency of license plate production. Utility Model Content

[0006] The utility model discloses a pushing member, a license plate feeding device and a license plate production system, so as to solve the technical problem in the related art that overlapping license plates are difficult to keep synchronous during the sliding process, may fall over, and make it difficult to continue the next processing procedure.

[0007] In order to solve the above problems, the technical solution adopted by the utility model is:

[0008] In a first aspect, the utility model provides a pushing member, including a pushing member body and a pressure block, wherein the pressure block is connected to the pushing member body; the pushing member body can slide down on an inclined surface, and the side of the pushing member body facing the sliding direction has an abutment surface.

[0009] As an optional solution of the present invention, the pusher body is provided with a moving unit, and the pusher body contacts the inclined surface through the moving unit.

[0010] As an optional solution of the present invention, the moving unit includes a plurality of rollers arranged at the bottom of the pusher body.

[0011] As an optional solution of the present invention, the pushing member body includes a connecting plate, the pressing block is connected to the connecting plate, and a side plate surface of the connecting plate facing the downward sliding direction constitutes the abutting surface.

[0012] As an optional solution of the present invention, the pushing member body includes a connecting plate and a protruding member, the pressing block is connected to the connecting plate, the protruding member is movably connected to the bottom of the connecting plate, the moving direction of the protruding member is parallel to the sliding direction, and the free end of the protruding member and at least a portion of the surface of the connecting plate constitute the abutment surface.

[0013] As an optional solution of the utility model, the protrusion has a strip hole, the length direction of the strip hole is parallel to the sliding direction, the connecting plate is provided with a through hole, the pressing block is provided with a screw hole adapted to the through hole, and the strip hole, the through hole and the screw hole can be connected by bolts.

[0014] As an optional solution of the present invention, the pusher body is provided with a detection opening.

[0015] In the second aspect, the utility model also provides a license plate feeding device, comprising a conveying channel and a pushing member as described in any of the above schemes; the conveying channel comprises an inclined surface and two baffles, and the two baffles are respectively located on both sides of the inclined surface; the pushing member is placed between the two baffles and is located on the inclined surface.

[0016] In a second aspect, the utility model also provides a license plate production system, comprising a license plate 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 pushing member, which can exert a sufficiently large thrust on the license plates on the inclined surface through the arrangement of the pressing block and the pushing member body, so as to cause all the license plates to slide down synchronously, thereby reducing or avoiding the possibility that some adjacent license plates move away from each other until they lose contact and fall down due to different sliding speeds, thereby ensuring that the license plates can be taken normally in the next processing step and maintaining the efficiency of license plate production.

[0019] 2. The utility model provides a license plate feeding device, which limits the sliding path of the pushing member body and the license plate through the setting of two baffles, ensuring that the pushing member body can push the license plate during the sliding process, and further ensuring that all license plates can be arranged closely under the action of thrust when sliding down or arriving at the preset workstation, and are difficult to tip over.

[0020] 3. The utility model provides a license plate production system, which can improve the stability of license plate retrieval between two adjacent processing steps and maintain the efficiency of license plate production by arranging a license plate feeding device in the system. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0022] Figure 2 It is an overall side schematic diagram of Example 1 of the utility model.

[0023] Figure 3 This is a bottom schematic diagram of Example 1 of the utility model.

[0024] Figure 4 It is an overall schematic diagram of Example 2 of the utility model.

[0025] Figure 5 It is an overall side sectional view of Example 2 of the utility model.

[0026] Figure 6 for Figure 5 Detail of point A in the middle.

[0027] Markings in the figure: 1-pushing member body; 11-connecting plate; 12-protruding member; 13-strip hole; 14-detection opening; 2-pressing block; 3-roller; 4-conveying channel; 41-inclined surface; 42-baffle; 43-rod; 5-license plate. DETAILED DESCRIPTION

[0028] The utility model is described in detail below in conjunction with the accompanying drawings.

[0029] 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.

[0030] 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.

[0031] 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.

[0032] 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.

[0033] Example 1

[0034] The utility model provides a pushing member, such as Figures 1 to 3 As shown, it includes a pusher body 1 and a pressure block 2. The pressure block 2 is a block-shaped component with a relatively large weight, which is connected to the pusher body 1 and is used to increase the overall weight of the pusher. The pusher body 1 can be placed on an inclined surface 41 and slide up and down the inclined surface 41. The side of the pusher body 1 facing the sliding direction has an abutment surface for contacting the plate surface of the license plate 5.

[0035] When the next processing step needs to use the license plate 5, the multiple overlapping license plates 5 are placed on the inclined surface 41 and in front of the pushing member body 1. At this time, the overlapping direction of the multiple overlapping license plates 5 is consistent with the sliding direction, and the multiple license plates 5 can slide down under their own gravity or the push of the pushing member until they reach the preset workstation so that the next processing step can use the license plate 5.

[0036] At this time, the pushing member body 1 can slide down so that the abutment surface can abut against the plate surface of the rearmost license plate 5 and apply a thrust to the license plate 5. Based on the setting of the pressure block 2, the overall weight of the pushing member is large, and the thrust on the license plate 5 is also large, which is sufficient to push all overlapping license plates 5 to slide down synchronously during the sliding process, so that all license plates 5 can be arranged closely under the action of the thrust when they slide down or arrive at the preset station, and are difficult to tip over. After the previous license plate 5 at the preset station is taken for the next processing, the next license plate 5 can slide down to the preset station in time under the action of the thrust, so that all license plates 5 can eventually slide down to the preset station, ensuring the smooth operation of the next processing step and avoiding affecting the production efficiency of the license plates 5.

[0037] Therefore, through the arrangement of the pressing block 2 and the pushing member body 1, a sufficiently large thrust can be applied to the license plate 5 on the inclined surface 41, causing all the license plates 5 to slide down synchronously, thereby reducing or avoiding the possibility that some adjacent license plates 5 move away from each other until they lose contact and fall over due to different sliding speeds, ensuring that the license plate 5 can be used normally in the next processing step and maintaining the efficiency of the production of the license plate 5.

[0038] The pressing block 2 and the pushing member body 1 may be two independent structures connected together by bonding, welding, clamping, etc., or may be an integrated structure.

[0039] In one or more embodiments, Figures 1 to 3 As shown, a moving unit can be provided on the pushing member body 1, and the pushing member body 1 contacts the inclined surface 41 through the moving unit. The moving unit can reduce the friction force when the pushing member body 1 slides down, so that the sliding acceleration of the pushing member body 1 can be greater than the sliding acceleration of the license plate 5, ensuring that the abutting surface of the pushing member body 1 can abut on the plate surface of the license plate 5 at the rear, and apply thrust to the license plate 5.

[0040] The moving unit may be a moving pair arranged between the pusher body 1 and the inclined surface 41, and the friction between the pusher body 1 and the inclined surface 41 may be reduced by the moving pair, or may be a roller 3 arranged at the bottom of the pusher body 1, so that the pusher body 1 can slide down smoothly with the assistance of the moving unit. A more preferred solution is to make the moving unit a plurality of rollers 3 arranged at the bottom of the pusher body 1, in which case the pusher and the inclined surface 41 are relatively independent, and the pusher may be removed from the inclined surface 41 first, and after placing the overlapping license plates 5 on the inclined surface 41, the pusher may be placed on the inclined surface 41 above the license plate 5, so as to push the license plate 5, thereby facilitating the placement of the license plate 5.

[0041] In one or more embodiments, the setting of the abutment surface can be that the pushing member body 1 includes a connecting plate 11, the pressure block 2 is connected to the connecting plate 11, and the side plate surface of the connecting plate 11 facing the downward sliding direction constitutes the abutment surface. At this time, the abutment surface is a complete surface, preferably a plane. When the pushing member body 1 is placed on the inclined surface 41, the inclination of the abutment surface is relatively fixed.

[0042] It is understandable that part of the edge of the license plate 5 will be subjected to a friction force in the opposite direction of the sliding direction during the sliding process, which may cause part of the edge of the license plate 5 to bend and deform in the direction opposite to the sliding direction, affecting the quality of the finished product of the license plate 5. Therefore, by setting the abutting surface, when the abutting surface abuts against the license plate 5 and applies a thrust to the license plate 5, the abutting surface can support the plate surface of the license plate 5, thereby reducing or avoiding the bending of the edge of the license plate 5.

[0043] Furthermore, in one or more embodiments, Figures 1 to 3 As shown, the pusher body 1 includes a connecting plate 11 and a protruding member 12, the pressure block 2 is connected to the connecting plate 11, the protruding member 12 is movably connected to the connecting plate 11, the free end of the protruding member 12 protrudes relative to the side surface of the connecting plate 11 facing the downward sliding direction, and the free end of the protruding member 12 and at least part of the surface of the connecting plate 11 constitute a contact surface. At this time, the contact surface is a structure formed by the cooperation of multiple points; and the moving direction of the protruding member 12 is parallel to the downward sliding direction. Through the movement of the protruding member 12, the protruding length of the free end of the protruding member 12 relative to the side surface of the connecting plate 11 facing the downward sliding direction can be adjusted, thereby the inclination angle of the contact surface can be adjusted.

[0044] It is understandable that the inclination of the inclined surface 41 may be adjusted based on the actual needs of the production site of the license plate 5, and the inclination of the license plate 5 in the preset station is difficult to adjust in order to facilitate the use of the next processing step. At this time, the angle between the license plate 5 and the inclined surface 41 needs to be adjusted; and when the abutting surface abuts the license plate 5, the license plate 5 will abut against the abutting surface, and the inclination of the license plate 5 is consistent with the inclination of the abutting surface. Therefore, after adjusting the inclination of the inclined surface 41, the inclination angle of the abutting surface can be adjusted by moving the protruding member 12, and then the inclination angle of the license plate 5 can be adjusted, so that the inclination of the license plate 5 can be adapted to the use requirements of the next processing step, and it is convenient for the use of the next processing step.

[0045] Among them, Figure 1 and Figure 2As shown, the cross-sectional shape of the connecting plate 11 can be approximately "L"-shaped. In this case, the connecting plate 11 is a bottom plate and a side plate connected to each other. When the pressing block 2 is connected to the connecting plate 11, the bottom plate covers the bottom of the pressing block 2 and is connected to the moving unit; the side plate covers the side surface of the pressing block 2 facing the downward direction, and the side plate surface of the side plate away from the pressing block 2 participates in the formation of the abutting surface. At this time, the free end of the protruding member 12 protrudes relative to the side surface of the side plate facing the downward direction, and together with the side plate surface of the side plate away from the pressing block 2, it forms an abutting surface that can be abutted against the license plate 5, as shown in FIG. Figure 6 shown.

[0046] The protruding member 12 may be connected to the top or bottom of the connecting plate 11, wherein the preferred embodiment is as follows: Figures 1 to 3 As shown, the protrusion 12 is movably connected to the bottom of the connecting plate 11, that is, the protrusion 12 is movably connected to the bottom plate of the connecting plate 11; and when the connecting plate 11 abuts against the license plate 5, the free end of the protrusion 12 can abut the bottom edge of the license plate 5.

[0047] At this time, if Figure 6 As shown, the bottom edge of the license plate 5 is supported at multiple points by the free end of the protrusion 12, which reduces the bending of the bottom edge of the license plate 5 and makes it possible for only the free end of the protrusion 12 in the contact surface to contact the inclined surface 41, thereby reducing the contact area between the pusher body 1 and the inclined surface 41, thereby reducing the obstacles to the pusher body 1 sliding down.

[0048] The protruding member 12 is movably connected to the connecting plate 11. Specifically, Figure 3 As shown, a strip hole 13 may be provided on the protruding piece 12, and the length direction of the strip hole 13 is parallel to the downward sliding direction. The protruding piece 12 is fixed to the connecting plate 11 by means of a bolt passing through the strip hole 13. Based on the setting of the strip hole 13, the position of the protruding piece 12 fixed on the connecting plate 11 can be adjusted along the downward sliding direction, thereby realizing a movable connection between the protruding piece 12 and the connecting plate 11.

[0049] Based on the scheme of setting a strip hole 13 on the protruding piece 12 and fixing the protruding piece 12 on the connecting plate 11 by means of bolts passing through the strip hole 13, considering that the connecting plate 11 is a plate, it is inconvenient to set a threaded hole for threaded connection with the bolt, and in order to facilitate the connection between the pressing block 2 and the pushing member body 1, a through hole can be set on the connecting plate 11, and a screw hole adapted to the through hole can be set on the pressing block 2. When it is necessary to fix the protruding piece 12, the bolt can be passed through the strip hole 13, the through hole and the screw hole in sequence, thereby fixing the protruding piece 12, the connecting plate 11 and the pressing block 2 at the same time by the bolts.

[0050] Among them, Figure 1 and Figure 3As shown, the protrusion 12 can be a long plate-like structure, and the number of the protrusions 12 can be two, and the two protrusions 12 are respectively arranged on both sides of the bottom plate of the connecting plate 11. At this time, at least three-point supports in a triangular distribution can be formed between the free ends of the two protrusions 12 and the side plates of the connecting plate 11, thereby improving the supporting capacity for the license plate 5.

[0051] In one or more embodiments, in order to detect whether all the license plates 5 located in front of the pusher have been taken out, a corresponding detection device is often set up, and the detection path of the detection device passes through a preset station, and whether all the license plates 5 have been taken out is determined by whether there is an object blocking the detection path of the detection device. Considering that the pusher body 1 may block the detection path, causing the detection device to misjudge, therefore, if Figure 1 As shown, a detection opening 14 can be set in the pusher body 1. When all the license plates 5 are taken out, the pusher body 1 slides down to the preset position, and the detection path of the detection equipment passes through the pusher from the detection opening 14, avoiding interference of the pusher with the detection.

[0052] Example 2

[0053] The utility model also provides a license plate feeding device, such as Figures 4 to 6 As shown, it includes a conveying channel 4 and any one of the pushing members mentioned in Example 1.

[0054] Among them, Figure 4 As shown, the conveying channel 4 includes an inclined surface 41 and two baffles 42 . The two baffles 42 are respectively located on both sides of the inclined surface 41 . The pushing member is placed between the two baffles 42 and located on the inclined surface 41 .

[0055] By setting two baffles 42, the sliding path of the pusher body 1 and the license plate 5 is restricted, ensuring that the pusher body 1 can push the license plate 5 during the sliding process, and further ensuring that all license plates 5 can be closely arranged under the action of thrust when sliding down or reaching the preset position, and are difficult to tip over.

[0056] The inclined surface 41 needs to be smooth enough to ensure that the license plate 5 can slide down. However, the inclined surface 41 is prone to wear after long-term use, which may hinder the sliding of the license plate 5. Therefore, in one or more embodiments, Figures 4 to 6As shown, a plurality of rods 43 distributed at intervals can be arranged in the conveying channel 4, each of which extends in the downward direction and supports the plurality of license plates 5 in the conveying channel 4. The rod 43 and the bottom edge of the license plate 5 are in point contact, which can reduce the contact area between the license plate 5 and the conveying channel 4 during the downward movement of the license plate 5 and reduce the interference to the downward movement of the license plate 5 caused by wear compared to the solution of placing the license plate 5 on the inclined surface 41; at the same time, the wear is concentrated on the rod 43, which is convenient for replacement or maintenance.

[0057] In addition, for the solution in which the pusher body 1 also includes a protruding piece 12, the protruding piece 12 can be located in the interval between two adjacent rods. At this time, the free end of the protruding piece 12 does not contact the inclined surface 41, and will not hinder the downward movement of the pusher body 1.

[0058] In addition, for the solution in which the pusher body 1 is provided with multiple rollers 3, the roller 3 can be located in the interval between two adjacent rod bodies and abut against the inclined surface 41. At this time, through the setting of the rod body, the sliding path of the roller 3 can also be restricted, reducing or avoiding the possibility of deviation during the sliding of the pusher body 1.

[0059] Example 3

[0060] The utility model also provides a license plate production system, comprising any one of the license plate feeding devices mentioned in Example 2.

[0061] The license plate production system is used to produce and process the license plate 5 until the finished product is produced. By setting a license plate feeding device in the system, the stability of the license plate 5 retrieval between two adjacent processing steps can be improved, and the efficiency of the license plate 5 production can be maintained.

[0062] 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 pushing member, characterized in that: It comprises a pusher body (1) and a pressing block (2), wherein the pressing block (2) is connected to the pusher body (1); The pusher body (1) is capable of sliding down along the inclined surface (41), and the pusher body (1) has an abutment surface on one side facing the sliding direction.

2. A pushing member according to claim 1, characterized in that: The pusher body (1) is provided with a moving unit, and the pusher body (1) contacts the inclined surface (41) through the moving unit.

3. A pushing member according to claim 2, characterized in that: The moving unit comprises a plurality of rollers (3) arranged at the bottom of the pusher body (1).

4. A pushing member according to any one of claims 1 to 3, characterized in that: The pusher body (1) comprises a connecting plate (11), the pressing block (2) is connected to the connecting plate (11), and a side surface of the connecting plate (11) facing the downward sliding direction constitutes the abutting surface.

5. A pushing member according to any one of claims 1 to 3, characterized in that: The pusher body (1) comprises a connecting plate (11) and a protruding member (12), the pressing block (2) is connected to the connecting plate (11), the protruding member (12) is movably connected to the bottom of the connecting plate (11), the moving direction of the protruding member (12) is parallel to the downward sliding direction, and the free end of the protruding member (12) and at least a part of the surface of the connecting plate (11) constitute the abutting surface.

6. A pushing member according to claim 5, characterized in that: The protruding piece (12) has a strip hole (13), the length direction of the strip hole (13) is parallel to the downward sliding direction, the connecting plate (11) is provided with a through hole, the pressing block (2) is provided with a screw hole adapted to the through hole, and the strip hole (13), the through hole and the screw hole can be connected by bolts.

7. A pushing member according to any one of claims 1 to 3, characterized in that: The pusher body (1) is provided with a detection opening (14).

8. A license plate feeding device, characterized in that: It comprises a conveying channel (4) and a pushing member as described in any one of claims 1 to 7; The conveying channel (4) comprises an inclined surface (41) and two baffles (42), wherein the two baffles (42) are respectively located on both sides of the inclined surface (41); The pushing member is placed between the two baffles (42) and is located on the inclined surface (41).

9. A license plate feeding device according to claim 8, characterized in that: A plurality of rods (43) distributed at intervals are arranged in the conveying channel (4), and the rods (43) are used to support the license plate (5).

10. A license plate production system, characterized in that: It comprises a pushing member as described in any one of claims 1-7, or a license plate feeding device as described in any one of claims 8-9.

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