Motor vehicle license plate demolding, taking and placing mechanism

Abstract

A motor vehicle license plate demolding, taking and placing mechanism comprises a mounting mechanism used for mounting a license plate, a stripping mechanism used for demolding the license plate and a running mechanism used for taking and placing the license plate, the stripping mechanism comprises a base, a driving component is arranged on the base and connected with a cross beam capable of ascending and descending in the vertical direction, and the cross beam is connected with a motor vehicle license plate. And an ejector rod is installed on the cross beam, the end of the ejector rod extends out of the base to be connected with an ejector plate, and the ejector plate is used for jacking up a mold in the installation mechanism, so that a license plate located above the mold is jacked up and demolded. Through the arranged stripping mechanism, after a license plate is stamped, a mold can be separated through the separating mechanism, the stripping mechanism ejects the mold out so that the license plate can be ejected out, the driving component drives the cross beam to ascend and descend, the cross beam ejects the mold through the ejection plate, the structure is simple and practical, the using process is stable, and the problem that the efficiency is too low when the license plate is manually taken can be avoided; and the precision and the stability are improved, and it is guaranteed that the license plate production efficiency is stably improved.

Description

Technical Field

[0001] The utility model relates to a demoulding and placing mechanism for a motor vehicle license plate, belonging to the field of license plate making devices. Background Art

[0002] Motor vehicle license plates are important identification of motor vehicles. Their production process requires multiple processes, one of the key processes is the demoulding and placement of license plates. At present, mechanical structures are usually used for operation, but the existing mechanical structures have problems such as demoulding dislocation and inaccurate placement. In addition, in most scenarios, license plates are manually placed, which has low processing efficiency and is not conducive to achieving automation and improving processing quality. Utility Model Content

[0003] The purpose of the utility model is to overcome the shortcomings and deficiencies of the prior art and to provide a motor vehicle license plate demoulding and taking-and-putting mechanism.

[0004] A motor vehicle license plate demoulding and placing mechanism comprises an installation mechanism for installing the license plate, a separation mechanism, a stripping mechanism for demoulding the license plate and an operating mechanism for taking and placing the license plate, the stripping mechanism comprises a base, the base is provided with a driving component, the driving component is connected to a crossbeam that can be raised and lowered in a vertical direction, a push rod is installed on the crossbeam, the end of the push rod extends out of the base and is connected to an ejection plate, the ejection plate is used to lift the mold in the installation mechanism, and then lift and demould the license plate located above the mold.

[0005] Through the set stripping mechanism, the mold can be separated through the separation mechanism after the license plate is embossed. The stripping mechanism ejects the mold and then the license plate. The driving component drives the crossbeam to rise and fall, and the crossbeam lifts the mold through the ejection plate. The structure is simple and practical, and the use process is stable. It can avoid the problem of low efficiency in manual license plate removal, and improve accuracy and stability, which is conducive to ensuring the steady improvement of license plate production efficiency.

[0006] Furthermore, the mounting mechanism includes a base plate, an upper frame and a lower frame. When the upper frame and the lower frame are connected, a plurality of transversely arranged receiving grooves for receiving the mold are formed. The base plate is provided with an ejection groove connected to the receiving groove. The ejection plate abuts against the mold in the ejection groove through an upward action to lift the license plate out of the mold.

[0007] The receiving groove is used to install the mold. The license plate is processed and embossed between the molds. The ejection groove arranged on the bottom plate can expose the bottom of the mold, so that the ejection plate can extend into the ejection groove to lift the mold and demold the license plate.

[0008] Preferably, the ejector plate is provided with a plurality of ejector blocks arranged at intervals corresponding to the ejector grooves, and the ejector blocks can be extended into the ejector grooves by the rising action of the ejector plate. The ejector blocks can be extended into the ejector grooves individually to lift up each mold, and the size of the ejector blocks is smaller than that of the ejector grooves, which can facilitate the stable contact between the ejector blocks and the molds, and ensure that the molds are stably ejected.

[0009] Furthermore, second flanges extend from both sides of the upper frame and are used for the separation mechanism to lift the upper frame and separate it from the lower frame; rollers are provided at the four corners of the bottom of the lower frame, and the separation mechanism can separate the upper frame from the lower frame through the second flanges on both sides of the upper frame, and then push the lower frame out through the rollers of the lower frame to install the license plate.

[0010] Preferably, the base is provided with a through hole, and the ejector rod extends out of the base through the through hole and is fixedly connected to the ejection plate.

[0011] The ejector plate is arranged outside the base, and personnel can control the rising and falling stroke of the ejector plate by controlling the start and stop of the motor, thereby improving the flexibility of the mechanism.

[0012] Furthermore, the separation mechanism includes mounting frames arranged on both sides of the mounting mechanism, the mounting frame on one side is provided with a second motor, the second motor is connected to a driving wheel, the driving wheel is connected to a passive wheel arranged on the mounting frame on the other side through a belt roller structure, the driving wheel and the passive wheel are respectively rotatably connected to a screw rod arranged in the mounting frame, a fixing plate is installed on the screw rod, a lifting plate is fixed to the bottom of the fixing plate, and an opening is provided on the lifting plate for clamping with the second flange of the upper frame.

[0013] Start the second motor to drive the driving wheel to rotate, and the driving wheel drives the passive wheel to rotate through the belt roller structure. The driving wheel and the passive wheel jointly drive the screw rod in the mounting frame to rotate to lift the fixed plate, and then drive the lifting plate to separate the upper frame from the lower frame. The structure is simple and practical, ensuring the stability of work.

[0014] Furthermore, a second sensor for detecting the lifting height of the upper frame is provided on the fixed plate. The second sensor controls the start and stop of the second motor by detecting the height, thereby preventing damage to the equipment caused by excessive lifting of the upper frame and improving the use effect and service life.

[0015] Preferably, the driving component includes a motor arranged on one side of the base, the motor is connected to a driving wheel via a rotating shaft, the driving wheel is connected to a passive wheel arranged on the other side of the base via a belt pulley structure, the driving wheel and the passive wheel are both connected to a screw rod, and both ends of the beam are sleeved on the screw rod.

[0016] The motor drives the screw to rotate through the belt pulley structure, which further drives the crossbeam to rise or fall, and drives the ejector plate to fall or rise to demould the license plate.

[0017] Furthermore, the operating mechanism includes a pick-up and placement rack, which includes a base frame arranged in a square shape, and suction cups for connecting with the cylinder to pick up and place the license plate are provided at the four corners of the base frame.

[0018] After the license plate is demoulded, it is moved by the operating mechanism. After the license plate is embossed, it can be taken out for the next processing.

[0019] Furthermore, a mounting plate for connecting a driving source is connected to the middle of the base frame.

[0020] The mounting plate is used to connect the driving source to drive the pick-and-place frame to move and accurately grab the license plate.

[0021] The beneficial effects of the utility model are as follows: through the provided stripping mechanism, the mold can be ejected and then the license plate can be ejected after the license plate is embossed, the driving component drives the crossbeam to rise and fall, and the crossbeam lifts the mold through the ejection plate. The structure is simple and practical, the use process is stable, and the problem of low efficiency in manual license plate removal can be avoided, and the accuracy and stability are improved, which is conducive to ensuring the steady improvement of the efficiency of license plate production. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, without paying creative labor, other drawings obtained based on these drawings still belong to the scope of the utility model.

[0023] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0024] Figure 2 It is a structural schematic diagram of another perspective of the utility model;

[0025] Figure 3 It is a front structural schematic diagram of the utility model;

[0026] Figure 4 is a structural schematic diagram of the installation mechanism;

[0027] Figure 5 It is a structural schematic diagram of the installation mechanism and the separation mechanism;

[0028] Figure 6 A side view of a separation mechanism;

[0029] In the figure, 1, mounting mechanism; 11, bottom plate; 111, ejection groove; 12, upper frame; 121, receiving groove; 122, second convex edge; 13, mold; 14, lower frame; 141, roller; 2, stripping mechanism; 21, base; 211, through hole; 22, driving component; 221, motor; 222, driving wheel; 223, belt pulley structure; 224, passive wheel; 225, screw rod; 23, cross beam; 24, ejector rod; 25, ejection plate; 251, ejector block; 3, operating mechanism; 31, bottom frame; 311, suction cup; 32, mounting plate; 4, separation mechanism; 41, mounting frame; 42, second motor; 43, driving wheel; 44, belt roller structure; 45, passive wheel; 46, screw rod; 47, fixing plate; 48, lifting plate; 481, opening; 49, second sensor. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.

[0031] It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are for distinguishing two non-identical entities with the same name or non-identical parameters. It can be seen that "first" and "second" are only for the convenience of expression and should not be understood as limitations on the embodiments of the present invention. The subsequent embodiments will not explain this one by one.

[0032] The directions and positions mentioned in the present invention, such as "upper", "lower", "front", "back", "left", "right", "inside", "outside", "top", "bottom", "side", etc., are only for reference to the directions or positions of the drawings. Therefore, the directions and positions used are used to explain and understand the present invention, but not to limit the scope of protection of the present invention.

[0033] like Figure 1-3As shown, an embodiment of a demoulding and placing mechanism for a motor vehicle license plate of the utility model is shown, comprising an installation mechanism 1 for installing the license plate, a separation mechanism 4, a stripping mechanism 2 for demoulding the license plate and an operating mechanism 3 for taking and placing the license plate, the stripping mechanism 2 comprising a base 21, the base 21 being provided with a driving component 22, the driving component 22 being connected to a crossbeam 23 which can be raised and lowered in a vertical direction, a push rod 24 being installed on the crossbeam 23, the end of the push rod 24 extending out of the base 21 being connected to an ejection plate 25, the ejection plate 25 being used to lift the mold 13 in the installation mechanism 1, and then lift and demould the license plate located above the mold 13. Through the stripping mechanism 2, the mold can be separated through the separation mechanism 4 after the license plate is embossed. The stripping mechanism 2 ejects the mold 13 and then the license plate. The driving component 22 drives the crossbeam 23 to rise and fall, and the crossbeam 23 lifts the mold 13 through the ejection plate 25. The structure is simple and practical, and the use process is stable. It can avoid the problem of low efficiency in manually taking license plates, and improve accuracy and stability, which is conducive to ensuring the steady improvement of the efficiency of license plate production.

[0034] The mounting mechanism 1 includes a base plate 11, an upper frame 12 and a lower frame 14. When the upper frame 12 and the lower frame 14 are connected, a plurality of transversely arranged receiving grooves 121 for receiving the mold 13 are formed. The base plate 11 is provided with an ejection groove 111 connected to the receiving groove 121. The ejection plate 25 abuts against the mold 13 in the ejection groove 111 through an ascending action to lift and demold the license plate.

[0035] The receiving groove 121 is used to install the mold 13. The license plate is processed and embossed between the mold 13. The ejection groove 111 set on the bottom plate 11 can expose the bottom of the mold 13, so that the ejection plate 25 can extend into the ejection groove 111 to lift the mold 13 and demold the license plate.

[0036] The ejector plate 25 is provided with a plurality of ejector blocks 251 arranged at intervals corresponding to the ejector grooves 111 . The ejector blocks 251 can extend into the ejector grooves 111 as the ejector plate 25 rises.

[0037] The ejector block 251 can extend into the ejector groove 111 individually to lift each mold 13. The size of the ejector block 251 is smaller than that of the ejector groove 111, which is conducive to the stable contact between the ejector block 251 and the mold 13, ensuring that the mold 13 is stably ejected.

[0038] Second flanges 122 are extended on both sides of the upper frame 12 for the separation mechanism 4 to lift the upper frame 12 and separate it from the lower frame 14; rollers 141 are provided at the four corners of the bottom of the lower frame 14, and the separation mechanism 4 can separate the upper frame 12 from the lower frame 14 through the second flanges 122 on both sides of the upper frame 12, and then push the lower frame 14 out through the rollers 141 of the lower frame 14 to install the license plate. After the license plate is installed in place, it returns to the bottom of the upper frame 12, and the film is pressed. After the pressing is completed, it is separated and demolded by the separation mechanism 4.

[0039] like Figure 4-6 As shown, the separation mechanism 4 includes a mounting frame 41 arranged on both sides of the mounting mechanism 3, the mounting frame 41 on one side is provided with a second motor 42, the second motor 42 is connected to a driving wheel 43, the driving wheel 43 is connected to a passive wheel 45 arranged on the mounting frame 41 on the other side through a belt roller 328 structure, the driving wheel 43 and the passive wheel 45 are respectively rotatably connected to a screw rod 46 arranged in the mounting frame 41, a fixing plate 47 is installed on the screw rod 46, a lifting plate 48 is fixed to the bottom of the fixing plate 47, and an opening 481 for engaging with the second convex edge 331 of the upper frame 33 is provided on the lifting plate 48, the second motor 42 is started to drive the driving wheel 43 to rotate, the driving wheel 43 drives the passive wheel 45 to rotate through the belt roller 328 structure, the driving wheel 43 and the passive wheel 45 jointly drive the screw rod 46 in the mounting frame 41 to rotate to lift the fixing plate 47, and then drive the lifting plate 48 to separate the upper frame 12 from the lower frame 14, the structure is simple and practical, and the stability of the work is ensured.

[0040] A second sensor 49 for detecting the lifting height of the upper frame 33 is provided on the fixing plate 47. The second sensor 49 controls the start and stop of the second motor 42 by detecting the height, thereby preventing the upper frame 33 from being over-lifted and causing damage to the equipment, thereby improving the use effect and service life.

[0041] The base 21 is provided with a through hole 211 , and the ejector rod 24 extends out of the base 21 through the through hole 211 and is fixedly connected to the ejector plate 25 .

[0042] The ejector plate 25 is arranged outside the base 21 , and personnel can control the rising and falling stroke of the ejector plate 25 by controlling the start and stop of the motor 221 , thereby improving the flexibility of the mechanism.

[0043] The driving component 22 includes a motor 221 arranged on one side of the base 21, the motor 221 is connected to a driving wheel 222 through a rotating shaft, the driving wheel 222 is connected to a passive wheel 224 arranged on the other side of the base 21 through a belt pulley structure 223, the driving wheel 222 and the passive wheel 224 are both connected to a screw rod 225, and both ends of the beam 23 are sleeved on the screw rod 225.

[0044] The motor 221 drives the screw rod 225 to rotate through the belt pulley structure 223, further drives the cross beam 23 to rise or fall, and drives the ejector plate 25 to fall or rise to demould the license plate.

[0045] The operating mechanism 3 includes a pick-and-place frame, which includes a base frame 31 arranged in a square shape. Four corners of the base frame 31 are provided with suction cups 311 for connecting with the cylinder to pick up and place the license plate.

[0046] After the license plate is demoulded, the license plate is moved by the operating mechanism 3. After the license plate is embossed, the license plate can be taken out for the next processing.

[0047] A mounting plate 32 for connecting a driving source is connected to the middle of the bottom frame 31 .

[0048] The mounting plate 32 is used to connect a driving source to drive the pick-and-place frame to move and accurately grab the license plate.

[0049] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the claims of the present invention are still within the scope covered by the present invention.

[0050] Although the present invention has been described with reference to several specific embodiments, it should be understood that the present invention is not limited to the specific embodiments disclosed. The present invention is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

Claims

1. A motor vehicle license plate demoulding and placing mechanism, characterized in that: It includes an installation mechanism for installing a license plate, a separation mechanism, a stripping mechanism for demoulding the license plate and an operating mechanism for taking and placing the license plate. The stripping mechanism includes a base, a driving component is provided on the base, the driving component is connected to a crossbeam which can be raised and lowered in a vertical direction, a push rod is installed on the crossbeam, the end of the push rod extends out of the base and is connected to an ejection plate, the ejection plate is used to lift the mold in the installation mechanism, and then lift and demould the license plate located above the mold.

2. The motor vehicle license plate demoulding and placing mechanism according to claim 1, characterized in that: The mounting mechanism comprises a base plate, an upper frame and a lower frame. When the upper frame and the lower frame are butt-jointed, a plurality of transversely arranged receiving grooves for receiving the mold are formed. The base plate is provided with an ejection groove connected to the receiving groove. The ejection plate abuts against the mold in the ejection groove through an ascending action to lift and demold the license plate.

3. The motor vehicle license plate demoulding and placing mechanism according to claim 2, characterized in that: The ejector plate is provided with a plurality of ejector blocks arranged at intervals corresponding to the ejector grooves, and the ejector blocks can extend into the ejector grooves through the rising action of the ejector plate.

4. The motor vehicle license plate demoulding and placing mechanism according to claim 2, characterized in that: The upper frame has second convex edges extending from both sides thereof for the separation mechanism to lift the upper frame and separate it from the lower frame; and rollers are arranged at the four corners of the bottom of the lower frame.

5. The motor vehicle license plate demoulding and placing mechanism according to claim 1, characterized in that: The separation mechanism includes mounting frames arranged on both sides of the mounting mechanism, the mounting frame on one side is provided with a second motor, the second motor is connected to a driving wheel, the driving wheel is connected to a passive wheel arranged on the mounting frame on the other side through a belt roller structure, the driving wheel and the passive wheel are respectively rotatably connected to a screw rod arranged in the mounting frame, a fixing plate is installed on the screw rod, a lifting plate is fixed to the bottom of the fixing plate, and an opening is provided on the lifting plate for clamping with the second flange of the upper frame.

6. The motor vehicle license plate demoulding and placing mechanism according to claim 5, characterized in that: The fixing plate is provided with a second sensor for detecting the lifting height of the upper frame.

7. The motor vehicle license plate demoulding and placing mechanism according to claim 1, characterized in that: The base is provided with a through hole, and the ejector rod extends out of the base through the through hole and is fixedly connected to the ejector plate.

8. The motor vehicle license plate demoulding and placing mechanism according to claim 1, characterized in that: The driving component includes a motor arranged on one side of the base, the motor is connected to a driving wheel through a rotating shaft, the driving wheel is connected to a passive wheel arranged on the other side of the base through a belt pulley structure, the driving wheel and the passive wheel are both connected to a screw rod, and both ends of the beam are sleeved on the screw rod.

9. The motor vehicle license plate demoulding and placing mechanism according to claim 1, characterized in that: The operating mechanism comprises a pick-and-place frame, which comprises a base frame arranged in a square shape, and four corners of the base frame are provided with suction cups for connecting with a cylinder to pick and place the license plate.

10. The motor vehicle license plate demoulding and placing mechanism according to claim 9, characterized in that: A mounting plate for connecting a driving source is connected to the middle of the base frame.

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