JIG board splitting device and automatic end sealing equipment

Abstract

The utility model relates to the technical field of JIG board feeding, in particular to a JIG board splitting device and automatic end sealing equipment. The JIG board dividing device comprises a material frame, and the material frame is provided with a material stacking area used for storing stacked JIG boards. The limiting piece is arranged around the stacking area of the material frame and used for limiting the stacked JIG plates from horizontally moving; the plurality of plate dividing structures are detachably mounted around the material stacking area of the material rack; the separating structure comprises a brush adjusting rail extending in the vertical direction and a brush piece connected with the brush adjusting rail, and the brush piece can move on the brush adjusting rail in the vertical direction. By means of the design of the board separating structure, the adhered JIG boards can be effectively separated, the problem that the multiple JIG boards are sucked or crushed at the same time is solved, the structure is simple, maintenance is easy, the board separating effect is good, and the feeding efficiency of the JIG boards can be effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of JIG plate feeding, particularly relates to a JIG plate separating device and automatic end sealing equipment. BACKGROUND

[0002] MLCC (Multi-layer ceramic capacitors, multi-layer ceramic capacitors) is an important electronic component that stores electric charge, also known as "monolithic capacitor", which has the functions of direct current blocking, resonance, filtering, bypass, coupling, etc. and is widely used in various electronic devices.

[0003] The end sealing process of MLCC (multi-layer ceramic capacitor) is an important step in the production process of capacitors, which involves adding metal caps or covers to both ends of MLCC to protect the internal structure of the capacitor and improve its mechanical strength and electrical performance. In the end sealing process, MLCC needs to be fixed on a JIG plate to facilitate end sealing operation. Therefore, JIG plate is a special tool fixture, which is used in end sealing process to fix multiple MLCCs at the same time, which can better perform batch end sealing operation.

[0004] However, the existing automatic end sealing machine has the problem of sticking together when stacking JIG plates due to residual glue during use. When automatically sucking the JIG plate, it may cause double JIG plates or irregular falling of the second JIG plate, which may cause the robot to drop and crush the JIG plate when sucking the next JIG plate, greatly affecting the production process of the end sealing process. UTILITY MODEL CONTENT

[0005] To effectively solve at least one problem existing in the prior art, the utility model embodiment provides a JIG plate separating device, comprising:

[0006] a rack, the rack has a stacking area for storing stacked JIG plates;

[0007] a limiting member arranged around the stacking area of the rack to limit horizontal displacement of the stacked JIG plates;

[0008] a plurality of separating structures, a plurality of the separating structures are detachably installed around the stacking area of the rack; the separating structure comprises a brush adjusting rail extending in the vertical direction and a brush member connected with the brush adjusting rail, the brush member is movable in the vertical direction on the brush adjusting rail.

[0009] In some embodiments, it further comprises a suction mechanism arranged above the stacking area for sucking the JIG plate in the rack.

[0010] In some embodiments, the suction mechanism comprises a lifting frame and a vacuum suction piece on the lifting frame; the lifting frame is used to drive the vacuum suction piece to move up and down in the stacking area of the rack and to suck the JIG plate in the rack.

[0011] In some embodiments, the lifting frame is provided with a avoiding slot for avoiding the position where the product is placed in the JIG plate.

[0012] In some embodiments, the brush piece is provided with bristles, and the length of the bristles gradually decreases in the direction close to the rack.

[0013] In some embodiments, the brush piece is moved above the stacked JIG plates on the rack through a brush adjusting rail, so that the brush piece is always above the stacked JIG plates.

[0014] In some embodiments, a retractable spring pin structure is arranged between the brush adjusting rail and the brush piece, so that under the action of external force, the spring pin structure can drive the brush to move inward in the direction close to the brush adjusting rail, and when the external force disappears, the spring pin structure drives the brush to extend in the direction away from the brush adjusting rail under the action of spring force.

[0015] In some embodiments, the limiting piece comprises a plurality of limiting rods arranged at intervals around the stacking area of the rack, and the limiting rods are arranged in the vertical direction.

[0016] In some embodiments, a jacking mechanism is further included, and the jacking mechanism is located in the rack; the jacking mechanism comprises a stacking plate in the stacking area and a lifting structure connected with the stacking plate, and the stacking plate is used to hold the stacked JIG plates; and the lifting structure is used to drive the stacking plate to move in the vertical direction in the stacking area.

[0017] The utility model also provides an automatic end sealing equipment, adopts the JIG plate separating device of any one of the above embodiments.

[0018] The JIG plate separating device provided by the utility model can effectively separate the adhered JIG plates through the design of the separating structure, avoids the problem that multiple JIG plates are simultaneously sucked or crushed, has simple structure, is easy to maintain, has better separating effect, and can effectively improve the feeding efficiency of the JIG plates.

[0019] Other features and advantages of the utility model will be described in the subsequent description, and some features and advantages will become apparent from the description or be understood through the implementation of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0021] Figure 1 The JIG plate splitting device is provided with a perspective view of an embodiment of the present application.

[0022] Figure 2 The JIG plate splitting device is provided with a front view of an embodiment of the present application.

[0023] Figure 3 The JIG plate splitting device is provided with a perspective view of another embodiment of the present application.

[0024] Figure 4 The JIG plate splitting device is provided with a perspective view of another embodiment of the present application.

[0025] Reference signs:

[0026] 10 - rack; 10a - stacking area; 20 - limiting piece; 30 - splitting structure; 31 - brush adjusting rail; 32 - brush piece; 33 - spring pin structure; 33a - spring; 33b - pin shaft; 33c - guide sleeve; 33d - fixed seat; 40 - suction mechanism; 41 - lifting frame; 41a - avoiding groove; 42 - vacuum chuck piece; 50 - jacking mechanism; 51 - stacking plate; 52 - lifting structure; 60 - stacked JIG plate. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical scheme in the embodiments of the present application; as long as the technical features designed in the different embodiments of the present application do not conflict with each other, they can be combined with each other; on the basis of the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] In the description of the utility model, need explain, the utility model uses all the terms (including technical terms and scientific terms) have with the utility model belongs to the ordinary skill in the art as same as the meaning that the person normally understands the meaning, can not be understood as the restriction to the utility model;Should be further understood, the utility model uses the term should be understood as having with the meaning of these terms in the context of the specification and related field identical with the meaning, and should not be understood in the idealized or excessively formal sense, except that the utility model is defined thusly in the utility model.

[0029] Please refer to Figures 1-4 The utility model provides a JIG board divides board device, JIG board divides board device at least includes material frame 10, spacing piece 20 and multiple board separating structure 30;

[0030] Among them, material frame 10 has the stacking area 10a for storing stacked JIG board;The size, structure of the material frame 10 can be reasonably designed according to the size and structure of actual JIG board, to stably accommodate the required number of JIG board stacks, which is not limited here.

[0031] Spacing piece 20 is arranged around the stacking area 10a of the material frame 10 to limit the horizontal displacement of the stacked JIG board 6060. In the embodiment, the spacing piece 20 preferably includes a plurality of spacing limiting rods arranged around the stacking area 10a of the material frame 10, which are arranged in the vertical direction. The structure is not only simple and effective, but also can ensure that the stacked JIG board 60 can be stably placed in the stacking area 10a. Of course, the spacing piece 20 can also be other limiting blocks, limiting plates and the like, which are designed according to actual needs.

[0032] Multiple board separating structure 30 can be detachably installed around the stacking area 10a of the material frame 10. The detachable board separating structure 30 not only facilitates installation and disassembly, but also can adjust the number and position according to actual needs to adapt to JIG boards of different sizes and stacking modes. The board separating structure 30 in the embodiment can be 2 or 3 or 4 or 5.

[0033] Please refer to Figure 1, the separation structure comprises a brush adjusting rail 31 extending in the vertical direction and a brush piece 32 connected with the brush adjusting rail 31, and the brush piece 32 is movable in the vertical direction on the brush adjusting rail 31. Wherein, the brush piece 32 is composed of soft bristles and a solid brush handle, which can effectively separate the adhered JIG plates while reducing the damage to the JIG plates. By adjusting the position of the brush piece 32 on the brush adjusting rail 31, the brush piece 32 can be effectively realized at different heights, thereby adapting to the stacking of JIG plates at different heights and ensuring the consistency of the separation effect. Preferably, the adjustment mode of the brush piece 32 on the brush adjusting rail 31 can be manual adjustment by using a bolt and nut structure or automatic adjustment by using a driving control structure, which is specifically designed according to actual needs, for example Figure 4 As shown in the bolt and nut structure, the back of the brush adjusting rail 31 is provided with a through groove, so that when the bolt and nut structure is loosened, the brush piece 32 can be moved in the through groove, and when the bolt and nut structure is tightened, the brush piece 32 is fixed at the preset position of the brush adjusting rail 31.

[0034] Preferably, referring to Figure 3 The brush piece 32 has bristles, and the length of the bristles gradually decreases in the direction close to the rack 10. In specific implementation, by gradually changing the length of the bristles, on the one hand, when the JIG plate passes through the bristles, the contact between the bristles and the JIG plate increases slowly, which plays a buffering role and can reduce the damage of the bristles to the JIG plate; on the other hand, when the JIG plate completely passes through the bristles, the position with longer bristles can have a greater effect to brush off the adhered JIG plates, which can more effectively separate the adhered JIG plates.

[0035] Preferably, the brush piece 32 is moved to the upper side of the stacked JIG plates 60 on the rack 10 by the brush adjusting rail 31, so that the brush piece 32 is always located above the stacked JIG plates 60, which can avoid the problem that when the brush piece 32 is located in the stacked JIG plates 60, the brush piece 32 cannot effectively separate the adhered JIG plates. At the same time, by arranging the brush piece 32 above the stacked JIG plates 60, the brush piece 32 can avoid long-time contact with the JIG plates, thereby reducing the risk of damage to the JIG plates.

[0036] Based on the above, the working principle of the JIG plate separating device provided by the embodiment is that when the uppermost JIG plate is grabbed upward by the related mechanical hand, it will pass through the brush piece 32, so that the brush piece 32 sweeps the side wall of the JIG plate, and if there are other JIG plates adhered below the uppermost JIG plate, the other JIG plates will be separated under the action of the brush piece 32, thereby achieving the effect of effectively separating the adhered JIG plates. The design has the advantages of simple structure, easy maintenance and good plate separating effect, and can effectively improve the feeding efficiency of the JIG plates.

[0037] Further, please continue to see Figure 1 、 Figure 2 , the JIG plate separating device further comprises a suction mechanism 40 arranged above the stacking area 10a for sucking the JIG plate in the rack 10. The suction mechanism 40 can adopt a conventional structure such as a mechanical hand, a vacuum suction disc, etc.

[0038] In specific implementation, the suction mechanism 40 preferably comprises a lifting frame 41 and a vacuum suction disc 42 arranged on the lifting frame 41; the lifting frame 41 is used to drive the vacuum suction disc 42 to move up and down in the stacking area 10a of the rack 10 and suck the JIG plate in the rack 10. Preferably, the lifting frame 41 is provided with an avoiding groove 41a for avoiding the position where the product is placed in the JIG plate, so as to effectively avoid the vacuum suction disc 42 from contacting the position where the product is placed in the JIG plate when sucking the JIG plate.

[0039] In an alternative embodiment, the present embodiment further improves the separating structure 30. Specifically, please see Figure 4 , a retractable spring pin structure 33 is arranged between the brush adjusting rail 31 and the brush 32, so that the spring pin structure 33 can drive the brush to move inwards towards the brush adjusting rail 31 under the action of an external force, and the spring pin structure 33 drives the brush to move outwards away from the brush adjusting rail 31 under the action of the spring 33a when the external force disappears.

[0040] Such design, when the suction mechanism 40 sucks the uppermost JIG plate and moves upwards through the brush 32, the brush 32 will be pressed by the uppermost JIG plate and will move inwards towards the brush adjusting rail 31 due to resistance, and when the uppermost JIG plate completely passes through the brush 32, the pressing resistance disappears, and the brush will move outwards under the action of the spring 33a, so that the adhered JIG plate will be brushed off under the action of the brush moving outwards, which not only effectively avoids excessive pressing or damage to the JIG plate, but also further improves the separating effect.

[0041] Preferably, please continue to see Figure 4 , the spring pin structure 33 specifically comprises a spring 33a, a pin shaft, a guide sleeve 33c and a fixed seat 33d, wherein one end of the spring 33a is fixed on the fixed seat 33d, and the other end is connected with the pin shaft. The guide sleeve 33c is sleeved on the pin shaft for guiding the extension and retraction movement of the pin shaft. The other end of the pin shaft is connected with the brush 32, so that the brush 32 can move inwards towards the brush adjusting rail 31 under the action of the spring 33a, and when the external force disappears, the spring 33a will drive the brush 32 to move outwards away from the brush adjusting rail 31.

[0042] Of course, according to the concept, those skilled in the art can also replace the spring pin structure 33 with other structures capable of actively or passively driving the brush to stretch and contract in the direction close to or away from the brush adjustment rail 31 and the stacking area 10a, which falls within the protection scope of the present application.

[0043] In other optional embodiments, the JIG plate separating device further comprises a jacking mechanism 50 located in the rack 10, the jacking mechanism 50 comprising a stacking plate 51 located in the stacking area 10a and a lifting structure 52 connected with the stacking plate 51, the stacking plate 51 being used for stacking the JIG plates 60; the lifting structure 52 being used for driving the stacking plate 51 to move in the vertical direction in the stacking area 10a. Such a design makes it possible to lift the stacked JIG plates 60 to a suitable height through the lifting structure 52 when it is necessary to take out or place the JIG plates, thereby making the operation more convenient and avoiding the JIG plates located at a lower position from being damaged due to the large height difference when separating the plates. The lifting structure 52 can be a screw feeding structure, a cylinder pushing or hydraulic lifting, a connecting rod driving, a gear and rack structure, etc., which is specifically designed according to actual needs.

[0044] The utility model also provides a kind of automatic end sealing equipment, using the JIG plate separating device described in any one of the above embodiments. Since the JIG plate separating device can effectively separate the adhered JIG plates, avoid the problem that multiple JIG plates are simultaneously sucked or crushed, the automatic end sealing equipment using the device can significantly improve the feeding efficiency, thereby improving the end sealing efficiency and reducing the production cost. The automatic end sealing equipment is applied in the end sealing process of MLCC, which involves forming a layer of conductive material, usually metal, on the end face of MLCC to facilitate the connection of MLCC with circuit board. The specific process is as follows: multiple MLCCs are placed on the JIG plate, then the JIG plate is loaded on the automatic end sealing station, and then the MLCCs on the JIG plate are subjected to end face cleaning, conductive paste coating, drying, sintering, inspection and other operations to realize the end sealing of MLCC.

[0045] In summary, the JIG plate separating device and the automatic end sealing equipment provided by the utility model have the advantages of simple structure, easy manufacturing, assembly and cleaning and maintenance, obvious separation effect, reduced damage to the suction mechanism and JIG plates, improved feeding success rate, efficiency and end sealing efficiency, and improved flexibility and adaptability of the device through the improvement of different embodiments to meet the needs of different users.

[0046] In addition, those skilled in the art should understand that, although there are many problems in the prior art, each embodiment or technical solution of the present application can only be improved in one or several aspects, and it is not necessary to solve all the technical problems listed in the prior art or background art at the same time. Those skilled in the art should understand that the content not mentioned in a claim should not be regarded as a limitation of the claim.

[0047] Although terms such as shelf, limiting piece, partition structure, brush adjusting rail, brush piece, spring pin structure, suction mechanism, lifting frame, avoidance groove, vacuum chuck piece, jacking mechanism, stacking plate, lifting structure, etc. are used more frequently in this paper, the possibility of using other terms is not excluded. The use of these terms is only to facilitate the description and explanation of the essence of the present application; any additional limitation is contrary to the spirit of the present application; the terms "first", "second", etc. (if any) in the specification and claims of the embodiments of the present application and the above drawings are used to distinguish similar objects, and do not necessarily describe a specific order or sequence.

[0048] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A JIG board separating device, characterized in that, include: A rack having a stacking area for storing stacked JIG plates; A limiting component is provided around the stacking area of ​​the rack to limit the horizontal displacement of the stacked JIG plates; Multiple partition structures are provided, and the multiple partition structures are detachably installed around the material stacking area of ​​the material rack; each partition structure includes a brush adjusting rail extending in a vertical direction and a brush member connected to the brush adjusting rail, the brush member being movable in a vertical direction on the brush adjusting rail.

2. The JIG board separating device according to claim 1, characterized in that: It also includes a suction mechanism, which is disposed above the stacking area for suction of the JIG plate in the rack.

3. The JIG board separating device according to claim 2, characterized in that: The suction mechanism includes a lifting frame and a vacuum suction cup located on the lifting frame; the lifting frame is used to drive the vacuum suction cup to move up and down within the stacking area of ​​the material rack and to suck up the JIG plate in the material rack.

4. The JIG board separating device according to claim 3, characterized in that: The lifting frame is provided with a clearance groove, which is used to avoid the position where the product is placed in the JIG plate.

5. The JIG board separating device according to claim 1, characterized in that: The brush has bristles that gradually decrease in length along the direction close to the material rack.

6. The JIG board separating device according to claim 1, characterized in that: The brush component moves above the stacked JIG plates on the rack via a brush adjustment rail, so that the brush component is always positioned above the stacked JIG plates.

7. The JIG board separating device according to claim 1, characterized in that: A retractable spring pin structure is provided between the brush adjustment rail and the brush component, so that under the action of external force, the spring pin structure can drive the brush to retract towards the brush adjustment rail, and when the external force disappears, the spring pin structure drives the brush to extend away from the brush adjustment rail under the action of spring force.

8. The JIG board separating device according to claim 1, characterized in that: The limiting component includes a plurality of limiting rods spaced apart around the stacking area of ​​the material rack, the limiting rods extending vertically.

9. The JIG board separating device according to claim 1, characterized in that: It also includes a lifting mechanism located inside the material rack. The lifting mechanism includes a stacking plate located in the stacking area and a lifting structure connected to the stacking plate. The stacking plate is used to hold stacked JIG plates. The lifting structure is used to drive the stacking plate to move vertically in the stacking area.

10. An automatic end-sealing device, characterized in that: The JIG board separation device as described in any one of claims 1-9 is used.

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