Marking mechanism and pressing device with same

Abstract

The utility model relates to the technical field of circuit board pressing, in particular to a marking mechanism and a pressing device with the marking mechanism, the marking mechanism is applied to the pressing device, the pressing device comprises a carrier and a main pressing mechanism which are oppositely arranged, the main pressing mechanism can move towards the carrier to complete pressing of a product on the carrier, the marking mechanism comprises a marking plate and a marking assembly, and the marking assembly is arranged on the carrier. The marking plate is arranged on the carrier; the marking assembly is arranged on the main pressing mechanism and comprises a liquid storage barrel and a channel communicated with the liquid storage barrel, and a marking opening is formed in the bottom of the channel; when the main pressing mechanism presses the product on the carrier, the marking opening abuts against the marking plate, a marking point is formed, the marking mechanism can mark whether the product is pressed or not, and the problem that the product is poor in electric conduction due to pressure leakage is solved.

Description

Technical Field

[0001] The present application relates to the technical field of circuit board pressing, and in particular to a marking mechanism and a pressing device having the same. Background Art

[0002] After the flexible circuit board is bonded, the module needs to be pressed to connect the terminals of the module. During pressing, the bonded module is placed on the carrier of the pressing device, and the main pressing head in the pressing device moves downward to complete the pressing of the module. Then the main pressing head is reset upward, and the carrier drives the module forward to continue pressing the next batch of modules. The current pressing device cannot mark whether the module has been pressed, which is prone to the risk of product leakage, resulting in poor conductivity of the module. Utility Model Content

[0003] The purpose of the present application is to provide a marking mechanism and a pressing device having the same, wherein the marking mechanism can mark whether a product is pressed, thereby avoiding the problem of poor conductivity of the product due to pressure leakage.

[0004] To this end, on the first aspect, an embodiment of the present application provides a marking mechanism, which is applied to a pressing device, the pressing device comprising a carrier and a main pressing mechanism that are relatively arranged, the main pressing mechanism can move toward the carrier to complete the pressing of the product on the carrier, the marking mechanism comprises: a marking plate, which is arranged on the carrier; and a marking assembly, which is arranged on the main pressing mechanism, the marking assembly comprises a liquid storage cylinder and a channel connected to the liquid storage cylinder, and a marking port is arranged at the bottom of the channel; wherein, when the main pressing mechanism presses the product on the carrier, the marking port abuts against the marking plate to form a marking point.

[0005] In a possible implementation, the marking component further includes a marking block disposed at the marking port, and the marking block is used to absorb the marking liquid in the channel.

[0006] In a possible implementation, at least a portion of the marking block extends below the marking opening.

[0007] In a possible implementation, the marking block is made of porous fluffy material.

[0008] In a possible implementation, the marking assembly also includes a fixed block arranged on the main pressing mechanism, the channel is slidably arranged on the fixed block along the moving direction of the main pressing mechanism, a limit block is arranged on the channel, and the bottom of the limit block abuts against the fixed block.

[0009] In a possible implementation, the limit block is sleeved on the outer peripheral side of the channel, and the limit block is fixed to the channel by a fastener.

[0010] In one possible implementation, the fixed block includes: a first fixed block connected to the main pressure mechanism; a second fixed block connected to the first fixed block, and a fixed through hole is provided on the second fixed block; and a guide tube is provided in the fixed through hole; wherein the channel passes through the guide tube and can slide along the axial direction of the guide tube.

[0011] In a possible implementation, an adjustment hole is provided on the second fixing block, the second fixing block is connected to the first fixing block through the adjustment hole, and the position of the second fixing block can be adjusted along the extension direction of the adjustment hole.

[0012] In one possible implementation, the carrier can feed materials along a first direction, multiple rows of products are arranged on the carrier along the first direction, the marking plate extends along the first direction, and the length of the marking plate is greater than or equal to the length of the multiple rows of products along the first direction.

[0013] In a second aspect, an embodiment of the present application provides a pressing device, comprising: a carrier and a main pressing mechanism arranged opposite to each other, the main pressing mechanism being able to move toward the carrier to complete the pressing of the product on the carrier; and the above-mentioned marking mechanism.

[0014] According to the marking mechanism and the pressing device having the same provided in the embodiment of the present application, the marking mechanism moves with the main pressing mechanism through the marking assembly, and when the main pressing mechanism presses the product, the marking port abuts against the marking plate, and the marking liquid in the liquid storage cylinder is discharged from the marking port through the channel, thereby completing the marking, proving that the product has been pressed, and can mark whether the product has been pressed, thereby avoiding the problem of poor conductivity of the product due to pressure leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0016] In order to more clearly illustrate the embodiments of the present invention 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, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0017] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0018] Figure 1 A schematic diagram of the three-dimensional structure of a marking assembly provided in an embodiment of the present application is shown;

[0019] Figure 2 A schematic diagram showing the three-dimensional structure of a marking assembly provided in an embodiment of the present application from another angle;

[0020] Figure 3 A schematic cross-sectional structure diagram of a marking assembly provided in an embodiment of the present application is shown;

[0021] Figure 4 Show Figure 3 A local enlarged structural schematic diagram;

[0022] Figure 5 A schematic diagram of the planar structure of a carrier and a marking plate provided in an embodiment of the present application is shown.

[0023] Description of reference numerals:

[0024] X, first direction; 1, marking plate; 2, marking assembly; 21, liquid storage cylinder; 22, channel; 221, marking port; 23, marking block; 24, fixing block; 241, first fixing block; 242, second fixing block; 2421, adjusting hole; 243, guide tube; 25, limit block; 3, carrier. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0026] The disclosure below provides many different embodiments or examples to realize the different structures of the embodiments of the present application. In order to simplify the disclosure of the embodiments of the present application, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present application. In addition, the embodiments of the present application can repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0027] For ease of description, spatial relative terms may be used herein to describe the relative positional relationship or movement of one element or feature relative to another element or feature as shown in the figure, such as "inside", "outside", "inner side", "outer side", "below", "below", "above", "above", "front", "back", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figure. For example, if the device in the figure undergoes a position flip or a posture change or a motion state change, then these directional indications also change accordingly, for example: an element described as "below other elements or features" or "below other elements or features" will subsequently be oriented as "above other elements or features" or "above other elements or features". Therefore, the example term "below..." may include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions) and the spatial relative descriptors used herein are interpreted accordingly.

[0028] In order to solve the problems in the prior art, the present application provides a marking mechanism and a pressing device having the same, wherein the marking mechanism can mark whether a product is pressed, thereby avoiding the problem of poor conductivity of the product due to pressure leakage.

[0029] like Figure 1-5 As shown, the embodiment of the present application provides a marking mechanism, which is applied to a pressing device. The pressing device includes a carrier 3 and a main pressing mechanism (not shown) arranged relatively. The main pressing mechanism can move toward the carrier 3 to complete the pressing of the product on the carrier 3. The marking mechanism includes: a marking plate 1, which is arranged on the carrier 3; and a marking assembly 2, which is arranged on the main pressing mechanism. The marking assembly 2 includes a liquid storage cylinder 21 and a channel 22 connected to the liquid storage cylinder 21, and a marking port 221 is arranged at the bottom of the channel 22; wherein, when the main pressing mechanism presses the product on the carrier 3, the marking port 221 abuts against the marking plate 1 and forms a marking point. The marking liquid stored in the liquid storage cylinder 21 can be ink, and a more conspicuous red color or other colors that can be used for obvious marking can be selected. After completing the marking on the carrier 3, the ink will not dry up, and the mark on the marking plate 1 can be wiped off, and then the product on the next carrier 3 can be marked. An ink filling hole is arranged on the top of the liquid storage cylinder 21 to replenish the marking liquid in the liquid storage cylinder 21.

[0030] In the present application, the marking component 2 moves with the main pressing mechanism, and while the main pressing mechanism presses the product, the marking port 221 abuts against the marking plate 1, and the marking liquid in the liquid storage cylinder 21 is discharged from the marking port 221 through the channel 22, thereby completing the marking, proving that the product has been pressed. Whether the product has been pressed can be marked to avoid poor conductivity of the product due to pressure leakage.

[0031] Specifically, the flexible circuit board needs to press the module after lamination so that the terminals of the module are connected. At present, when pressing the module, the laminated module is positioned on the carrier 3, the module is fed through the carrier 3, and the main pressing mechanism above moves downward to complete the pressing of the module, so that the terminals of the module are connected. However, the existing pressing device cannot mark whether the module has been pressed. If the module is not pressed, it will cause product leakage, and it is difficult to distinguish whether the product has been pressed by the appearance of the module, which will lead to poor conductivity of the product, affect the qualification rate of subsequent products, and cause cost waste.

[0032] In the present application, when the main pressing mechanism presses the module, a mark can be completed, indicating that the product has been pressed. If there is a missed press, there is no mark, and workers can easily distinguish which products have been pressed and which have not been pressed according to the mark. Therefore, it is prevented that the missed press products flow into the subsequent process, the qualified rate of the subsequent products is guaranteed, and the waste of cost is reduced.

[0033] In some embodiments, the marking component 2 further includes a marking block 23 disposed at the marking port 221 , and the marking block 23 is used to absorb the marking liquid in the channel 22 .

[0034] In the present application, the marking block 23 absorbs the marking liquid. When the marking block 23 abuts against the marking plate 1, the marking liquid in the marking block 23 is squeezed to mark the marking plate 1. Normally, the marking block 23 can block the marking port 221 to prevent the marking liquid in the channel 22 from being discharged from the marking port 221 and contaminating the product on the carrier 3.

[0035] Optionally, the marking block 23 may not be provided at the marking port 221, and a rubber tube may be used at the bottom of the channel 22, and the bottom of the rubber tube may be a tapered marking port 221. When the marking port 221 abuts against the marking plate 1, the rubber tube may be deformed to a certain extent, so that the marking liquid in the rubber tube can be easily discharged to complete the marking.

[0036] In some embodiments, at least a portion of the marking block 23 extends below the marking opening 221 .

[0037] In the present application, by partially extending the marking block 23 to the bottom of the marking port 221, when the marking assembly 2 moves downward, the marking block 23 first abuts against the upper surface of the marking plate 1, and then the marking block 23 is squeezed, so that the marking liquid in the marking block 23 is squeezed out to complete the marking.

[0038] In another embodiment, the marking block 23 can be sleeved on the bottom of the channel 22. The marking block 23 adopts a cap-like structure and is buckled at the marking port 221, which can also prevent the marking liquid from being discharged by itself, and at the same time, a mark can be formed when it abuts against the marking plate 1.

[0039] In some embodiments, the marking block 23 is made of porous fluffy material.

[0040] Specifically, the marking block 23 can be made of inkstone mud, sponge, etc., without limitation here, as long as it can prevent the marking liquid from being discharged from the marking port 221 by itself, and can also squeeze out the stored marking liquid to form a mark when squeezed.

[0041] In one embodiment, when not in operation, a sealing cover is provided at the bottom of the channel 22, and the sealing cover can seal the entire marking port 221 to prevent leakage of the marking liquid and prevent the marking liquid in the marking block 23 from drying up, so as to ensure the subsequent use effect. When the pressing operation is required, the sealing cover can be removed.

[0042] In some embodiments, the marking assembly 2 also includes a fixed block 24 arranged on the main pressure mechanism, and the channel 22 is slidably arranged on the fixed block 24 along the moving direction of the main pressure mechanism. A limit block 25 is arranged on the channel 22, and the bottom of the limit block 25 abuts against the fixed block 24.

[0043] In the present application, the channel 22 and the liquid storage cylinder 21 are fixed on the main pressing mechanism by the fixing block 24. The channel 22 can slide in the vertical direction along the moving direction of the main pressing mechanism. The channel 22 is limited by the limit block 25. When the main pressing mechanism presses the module, the marking block 23 at the bottom of the channel 22 abuts against the marking plate 1. Because the channel 22 can slide in the vertical direction, the pressure between the marking block 23 and the marking plate 1 is the gravity of the channel 22 and the liquid storage cylinder 21. While ensuring that clear marks can be made, no pressure will occur between the channel 22 and the fixing block 24, and thus will not affect the pressing effect of the main pressing mechanism on the module. Specifically, when the marking block 23 is marking, the limit block 25 will be lifted to a certain height and separated from the fixing block 24. When the mark is reset, the limit block 25 abuts against the top of the fixing block 24 again, and the channel 22 is driven by the limit block 25 to reset upward. The height to which the limit block 25 is lifted should be small enough to avoid mis-marking. A mark will only be formed when the main pressing mechanism presses the module. If the main pressing mechanism falls to a certain height but does not contact the module, no mark will be formed, thereby further improving the marking accuracy of whether the product has been pressed.

[0044] In some embodiments, the limit block 25 is sleeved on the outer peripheral side of the channel 22, and the limit block 25 is fixed to the channel 22 by fasteners.

[0045] In the present application, the stopper 25 is sleeved on the outer peripheral side of the channel 22, and the stopper 25 can slide along the axial direction of the channel 22, so as to adjust the position of the stopper 25 along the axial direction of the channel 22, and then the stopper 25 and the channel 22 can be locked by the fastener. The bottom position of the marking port 221 can be adjusted, so as to ensure that clear markings can be formed when pressing products of different thicknesses.

[0046] In some embodiments, the fixed block 24 includes: a first fixed block 241, connected to the main pressure mechanism; a second fixed block 242, connected to the first fixed block 241, and a fixed through hole is provided on the second fixed block 242; and a guide tube 243, which is arranged in the fixed through hole; wherein the channel 22 passes through the guide tube 243 and can slide along the axial direction of the guide tube 243.

[0047] In the present application, the first fixing block 241 is connected to the main pressure mechanism, and the second fixing block 242 is connected to the first fixing block 241, which is convenient for subsequent disassembly and assembly. The channel 22 is guided by the guide tube 243, so that the channel 22 slides along the axial direction of the guide tube 243, ensuring the smoothness of the up and down sliding of the channel 22, and avoiding the jamming of the channel 22 and affecting the normal marking. Moreover, the inner diameter of the guide tube 243 and the outer diameter of the channel 22 can be set to a high-precision match, and the stability of the channel 22 can also be ensured, so that it will not shake when moving up and down, and the marking effect can be ensured.

[0048] In some embodiments, an adjustment hole 2421 is provided on the second fixing block 242 , and the second fixing block 242 is connected to the first fixing block 241 through the adjustment hole 2421 . The position of the second fixing block 242 can be adjusted along the extension direction of the adjustment hole 2421 .

[0049] In the present application, the position of the first fixed block 241 can be adjusted through the adjustment hole 2421, so as to mark the modules of different layouts and sizes. In the actual operation process, there are multiple modules in a row, and the multiple modules are arranged at intervals. The main pressing mechanism can complete the pressing of multiple modules at the same time. When adjusting the number of modules in a row, or when replacing modules of different sizes, the position of the first fixed block 241 can be adjusted, so as to adjust the marking position. Specifically, the extension direction of the adjustment hole 2421 is consistent with the extension direction of a row of modules.

[0050] In some embodiments, the carrier 3 can feed materials along the first direction X, multiple rows of products are arranged on the carrier 3 along the first direction X, the marking plate 1 extends along the first direction X, and the length of the marking plate 1 is greater than or equal to the length of the multiple rows of products along the first direction X.

[0051] In the present application, multiple rows of products are arranged on the carrier 3. Each time a row of products is pressed, the row of products only needs to be marked once. After completing the pressing and marking of a row of products, the carrier 3 is fed forward, and then the next row of products is pressed and marked until the pressing and marking of the products on the entire carrier 3 are completed. Each row of products will have a corresponding mark on the marking plate 1. If there is no mark on the marking plate 1, it proves that this row of products has not been pressed.

[0052] Specifically, the marking plate 1 is made of a steel bar, which is placed on the carrier 3 and is not easy to slide on the carrier 3. It is also convenient to erase the mark on the steel bar later so as to mark the next batch of products on the carrier 3.

[0053] The marking mechanism moves with the main pressing mechanism through the marking component 2, and when the main pressing mechanism presses the product, the marking port 221 abuts against the marking plate 1, and the marking liquid in the liquid storage cylinder 21 is discharged from the marking port 221 through the channel 22, thereby completing the marking, proving that the product has been pressed. Whether the product has been pressed can be marked to avoid poor conductivity of the product due to pressure leakage.

[0054] An embodiment of the present application provides a pressing device, including: a carrier 3 and a main pressing mechanism arranged opposite to each other, the main pressing mechanism can move toward the carrier 3 to complete the pressing of the product on the carrier 3; and the above-mentioned marking mechanism.

[0055] In the present application, the main pressing mechanism of the pressing device is arranged above the carrier 3 and can move in the vertical direction. The product is positioned on the carrier 3 for loading, and the pressing of the product is completed by moving downward by the main pressing mechanism. Each time the pressing is completed, a mark will be left. After the pressing of the products on the entire carrier 3 is completed, the products that have not been pressed can be easily seen, thereby preventing the leaked products from flowing into the subsequent processes.

[0056] It should be understood that the terms used herein are only for the purpose of describing specific example embodiments and are not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms "one", "an" and "said" as used herein may also be meant to include plural forms. The terms "include", "comprise", "contain", and "have" are inclusive, and therefore specify the existence of stated features, steps, operations, elements and / or parts, but do not exclude the existence or addition of one or more other features, steps, operations, elements, parts, and / or combinations thereof. The method steps, processes, and operations described herein are not interpreted as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly indicated. It should also be understood that additional or alternative steps may be used.

[0057] Although the terms first, second, third, etc. can be used in the text to describe multiple elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can only be used to distinguish an element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates, terms such as "first", "second" and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer or section discussed below can be referred to as the second element, component, region, layer or section without departing from the teaching of the example embodiments.

[0058] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A marking mechanism, applied to a pressing device, the pressing device comprising a carrier (3) and a main pressing mechanism arranged opposite to each other, the main pressing mechanism being movable toward the carrier (3) to complete the pressing of the product on the carrier (3), characterized in that: The marking mechanism comprises: A marking plate (1) is arranged on the carrier (3); and A marking component (2) is arranged on the main pressure mechanism, the marking component (2) comprises a liquid storage cylinder (21) and a channel (22) connected to the liquid storage cylinder (21), and a marking port (221) is arranged at the bottom of the channel (22); When the main pressing mechanism presses the product on the carrier (3), the marking port (221) abuts against the marking plate (1) to form a marking point.

2. The marking mechanism according to claim 1, characterized in that: The marking component (2) comprises a marking block (23) arranged at the marking port (221), and the marking block (23) is used to absorb the marking liquid in the channel (22).

3. The marking mechanism according to claim 2, characterized in that: At least a portion of the marking block (23) extends below the marking opening (221).

4. The marking mechanism according to claim 2, characterized in that: The marking block (23) is made of porous fluffy material.

5. The marking mechanism according to claim 1, characterized in that: The marking assembly (2) comprises a fixed block (24) arranged on the main pressing mechanism, the channel (22) is slidably arranged on the fixed block (24) along the moving direction of the main pressing mechanism, a limit block (25) is arranged on the channel (22), and the bottom of the limit block (25) is in contact with the fixed block (24).

6. The marking mechanism according to claim 5, characterized in that: The limit block (25) is sleeved on the outer peripheral side of the channel (22), and the limit block (25) is fixed to the channel (22) via a fastener.

7. The marking mechanism according to claim 5, characterized in that: The fixing block (24) comprises: A first fixed block (241), connected to the main pressing mechanism; a second fixing block (242) connected to the first fixing block (241), wherein the second fixing block (242) is provided with a fixing through hole; and A guide tube (243) is arranged in the fixing through hole; The channel (22) penetrates the guide tube (243) and can slide along the axial direction of the guide tube (243).

8. The marking mechanism according to claim 7, characterized in that: The second fixing block (242) is provided with an adjustment hole (2421), the second fixing block (242) is connected to the first fixing block (241) via the adjustment hole (2421), and the position of the second fixing block (242) can be adjusted along the extension direction of the adjustment hole (2421).

9. The marking mechanism according to claim 1, characterized in that: The carrier (3) can feed materials along a first direction, a plurality of rows of products are arranged on the carrier (3) along the first direction, the marking plate (1) is extended along the first direction, and the length of the marking plate (1) is greater than or equal to the length of the plurality of rows of products along the first direction.

10. A pressing device, characterized in that: include: A carrier (3) and a main pressing mechanism are arranged opposite to each other, wherein the main pressing mechanism can move toward the carrier (3) to complete the pressing of the product on the carrier (3); as well as A marking mechanism as claimed in any one of claims 1 to 9.

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