Supporting disc pressing rod device

Abstract

The utility model provides a supporting disc pressing rod device. The supporting disc pressing rod device comprises an adsorption piece used for adsorbing a reel. The second driving part is arranged at the driving end of the first driving part, the adsorption part is arranged at the driving end of the second driving part, the second driving part can drive the adsorption part to move in the first direction, and the first driving part can drive the second driving part and the adsorption part to move in the second direction; the first direction and the second direction are arranged orthogonally. By means of the supporting disc pressing rod device, the problems that in an existing supporting disc operation mode, the supporting disc opening size is limited, and a reel can be abraded or even damaged are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of semiconductor packaging and testing. More specifically, it relates to a disk support pressing rod device. Background Art

[0002] Chip technology is no stranger to people and is essential in fields such as artificial intelligence, image recognition, mobile phones, computers, automobiles, and military industry. Therefore, semiconductor packaging and testing play an important role in the entire chip industry. During the testing process, qualified chips need to be placed into a tape after testing, and then the tape is wound around a reel for storage.

[0003] In order to adapt to winding tapes of different types and sizes, the reel needs to be expanded for adaptation. The existing method for expanding the reel is to push a conical structural member from outside the reel between the two disks of the reel, and by making hard contact with and squeezing the inner side surfaces of the two disks to expand the distance between the two disks outward to complete the expansion of the reel. However, due to the limited size of the conical structural member itself, the expansion size of the expanded reel is limited, and this operation will cause wear to the inner side wall surface of the reel and even damage the reel. Summary of the Utility Model

[0004] Aiming at the above problems, the utility model provides a disk support pressing rod device, which solves the problems that the existing disk support operation method has a limited expanded size of the disk support and will cause wear to the reel and even damage the reel.

[0005] To achieve the above object, the utility model adopts the following technical solutions:

[0006] The utility model provides a disk support pressing rod device, including:

[0007] An adsorbing member for adsorbing and fixing on the reel;

[0008] And a first driving member and a second driving member;

[0009] The second driving member is arranged at the driving end of the first driving member, the adsorbing member is arranged at the driving end of the second driving member, the second driving member can drive the adsorbing member to move along a first direction, the first driving member can drive the second driving member and the adsorbing member to move along a second direction, and the first direction and the second direction are orthogonally arranged.

[0010] The preferred solution is that the disk support pressing rod device further includes a pressing wheel for pressing against the tape on the reel and a third driving member for driving the pressing wheel to move along the second direction; the pressing wheel can rotate around the first direction as the axis.

[0011] Preferably, the supporting plate pressing rod device further includes a mounting substrate, and the first driving member and the third driving member are both arranged on the mounting substrate; a first moving plate connected to the driving end of the third driving member, and the pressing wheel is arranged on the first moving plate;

[0012] A second moving plate arranged on the driving end of the first driving member, and the second driving member is arranged on the second moving plate.

[0013] Preferably, the pressing wheel is fixed to the first moving plate through a pressing rod; the pressing rod is arc-shaped, one end of the pressing rod is fixed to the first moving plate, and the other end is provided with the pressing wheel.

[0014] Preferably, the first driving member, the second driving member and the third driving member are all driving cylinders. The first driving member and the third driving member are arranged along the second direction, and the second driving member is arranged along the first direction; the adsorbing member is fixed to the free end of the driving rod of the second driving member and is coaxially arranged with the driving rod of the second driving member.

[0015] Preferably, the second moving plate further includes an abutting portion for abutting against the reel.

[0016] Preferably, the supporting plate pressing rod device further includes a plurality of guiding assemblies; the guiding assemblies include guiding sleeves fixed to the mounting substrate and guiding columns passing through the guiding sleeves; the lower ends of the guiding columns are respectively fixed to the first moving plate and the second moving plate.

[0017] Preferably, the reel includes two connected discs; the adsorbing member is configured to be aligned with the reel under the drive of the first driving member, adsorb and fix the disc on the side close to the second driving member and pull the disc under the drive of the second driving member; the pressing wheel is configured to move between the two discs along the second direction under the drive of the third driving member to press on the tape between the two discs.

[0018] Preferably, the adsorbing member is a vacuum chuck.

[0019] Preferably, the material of the pressing wheel is rubber.

[0020] The beneficial effects of the present utility model are:

[0021] Through the cooperation of the crimping wheel and the adsorbing member, after the adsorbing member is aligned with the reel under the drive of the first driving member, it is adsorbed and fixed to the corresponding disc under the drive of the second driving member and pulls the disc outward in the first direction to perform a disc-supporting operation on the reel, thereby providing space for the insertion of the head end of the taping to smoothly carry out subsequent taping winding steps, enabling the disc-supporting operation to have a larger spacing adjustment range to adapt to different types and sizes of taping, and not damaging the reel, solving the problems that the existing disc-supporting operation method has a limited disc-supporting opening size and will cause wear or even damage to the reel. The crimping wheel can move in the second direction under the drive of the third driving member to the space between the two discs and crimp the taping between the two discs. When the tail end of the taping passes through the crimping wheel, the tail end and the tape on the tail end will be pressed and positioned by the crimping wheel, so that the tape is accurately and stably pasted onto the wound taping on the reel, thereby avoiding the situation that when the taping is wound, due to the large degree of freedom of the tail end of the taping, the tape on the tail end of the taping is not properly pasted and has wrinkles and deformation and is not firmly pasted, resulting in the scattered material of the whole reel of taping after winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The following further elaborates in detail the specific embodiments of the present invention with reference to the drawings.

[0023] Figure 1 is the overall structural schematic diagram of the present invention.

[0024] Figure 2 is the schematic diagram of the cooperation between the disc-supporting pressing rod device of the present invention and the reel.

[0025] Reference numerals: 101 first plate body, 102 second plate body, 11, adsorbing member, 12, crimping wheel, 13, third driving cylinder, 14, first driving cylinder, 15, second driving cylinder, 16, first moving plate, 17 second moving plate, 18, pressing rod, 19, abutting portion, 20, guide sleeve, 21, guide post, 22, blocking block, 23, reel, 24, duckbill structure. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Now, various exemplary embodiments of the present invention will be described in detail with reference to the drawings. It should be noted that: unless otherwise specifically stated, the relative arrangements, numerical expressions, and numerical values of the components and steps set forth in these embodiments do not limit the scope of the present invention.

[0027] The description of at least one exemplary embodiment below is merely illustrative in nature and in no way serves as a limitation to the present invention and its application or use.

[0028] The techniques and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques and devices should be regarded as part of the specification.

[0029] In all the examples shown and discussed herein, any specific values should be construed as merely exemplary and not as a limitation. Thus, other examples of the exemplary embodiments may have different values.

[0030] It should be noted that like reference numerals and letters denote like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

[0031] In order to solve the problems that the existing tray operation method has a limited opening size of the tray and will cause wear or even damage to the spool. The utility model provides a tray pressing rod device, combined with Figures 1 to 2 As shown, specifically, the tray pressing rod device includes: an adsorbent 11 for adsorbing the spool 23; and a first driving member and a second driving member, the second driving member is disposed at the driving end of the first driving member, the adsorbent 11 is disposed at the driving end of the second driving member, the second driving member can drive the adsorbent 11 to move along a first direction, the first driving member can drive the second driving member and the adsorbent 11 to move along a second direction, and the first direction and the second direction are orthogonally arranged, combined with Figure 1 As shown, the first direction is the X direction and the second direction is the Y direction. The above-mentioned adsorbent 11 can perform a tray operation on the spool 23. The adsorbent 11 adsorbs the outer side wall of one side disc of the spool 23 and pulls it outwards to increase the distance between the two discs, providing space for the insertion of the head ends of different types and sizes of tapes into the spool 23. And the tape needs to be carried by the duckbill structure 24 to the insertion slot of the spool. The head end of the tape extends from the open end of the duckbill structure 24, and the duckbill structure 24 also needs to partially extend into the spool. Since the duckbill structure 24 itself has a certain size and also needs to occupy some extra space. The present application uses the method of adsorbing the outer surface of the spool by the adsorbent 11 and pulling it outwards, so that the tray operation has a larger spacing adjustment range to adapt to different types and sizes of tapes, providing sufficient space for the entry of the tape and the duckbill structure 24, and will not damage the spool 23.

[0032] It should be noted that the spool 23 includes two connected discs, and the two discs are arranged along the first direction. The adsorbent 11 is configured to be aligned with the spool 23 under the drive of the first driving member, and adsorb and fix the disc close to the second driving member side and pull the disc under the drive of the second driving member. The adsorbent 11 moves inwards along the first direction under the drive of the second driving member to adsorb and fix with the opposite disc and pull the disc outwards along the first direction. The adsorbent 11 will adsorb on the outer side wall edge of one of the discs and apply an outward pulling force to this position for tray operation. The relative side of the two discs is the inner side, and the opposite side is the outer side.

[0033] Those skilled in the art can understand that in order to prevent the entire tape of the tape carrier from being scattered after winding, it is necessary to first press down the tape to adhere it to the end of the tape carrier, and then paste the tape on the end of the tape carrier to the wound tape carrier through winding. However, due to the large degree of freedom of the end of the tape carrier, it is very easy to cause the tape on the end of the tape carrier to be misaligned and wrinkled and not firmly adhered to the tape carrier, ultimately resulting in the scattering of the entire tape of the tape carrier. In a specific embodiment, the above-mentioned supporting disk pressing rod device further includes a pressing wheel 12 for pressing against the tape on the tape reel 23, and a third driving member for driving the pressing wheel 12 to move in the second direction; the pressing wheel 12 can press down the tape wound on the tape reel 23 and can rotate around the first direction after being pressed against the tape. Further, the pressing wheel 12 is configured to be able to move in the second direction under the drive of the third driving member between the two disks to press against the tape between the two disks. When the end of the tape passes through the pressing wheel 12, the end and the tape on the end will be pressed and positioned by the pressing wheel, so that the tape is accurately and stably adhered to the wound tape on the tape reel, thereby avoiding the situation that due to the large degree of freedom of the end of the tape carrier, the tape on the end of the tape carrier is misaligned and wrinkled and not firmly adhered, resulting in the scattering of the entire tape of the tape carrier after winding. Through the above settings, the problem that the tape at the end is misaligned and not firmly adhered due to the large degree of freedom of the end of the tape carrier, ultimately resulting in the scattering of the entire tape of the tape carrier, is solved.

[0034] In the above embodiment, the supporting disk pressing rod device further includes a mounting substrate, and both the third driving member and the first driving member are arranged on the mounting substrate; a first moving plate 16 that can move in the second direction is arranged on the driving end of the third driving member, and the pressing wheel 12 is arranged on the first moving plate 16; a second moving plate 17 that can move in the second direction is arranged on the driving end of the first driving member, and the second driving member is arranged on the second moving plate 17. Through the above settings, the driving members are integrated onto one mounting substrate, making the device have better integrity; the third driving member drives the first moving plate 16 and the pressing wheel 12 to move up and down, and the first driving member drives the second moving plate 17, the second driving member and the suction member 11 to move up and down.

[0035] Further, the pressing wheel 12 is fixed to the first moving plate 16 through a pressing rod 18, and the pressing rod 18 is arc-shaped, so as to have a certain ability of elastic deformation. One end of the pressing rod 18 is fixed to the first moving plate 16, and the pressing wheel 12 is arranged at the other end. The arc-shaped pressing rod 18 can provide a certain pre-tightening force after the pressing wheel 12 presses against the tape, ensuring that the tape is compacted and the tape at the end of the tape carrier is firmly adhered.

[0036] In a specific embodiment, the first driving member, the second driving member and the third driving member are all driving cylinders. Figure 1As shown in the figure, the third driving member is the third driving cylinder 13, the first driving member is the first driving cylinder 14, and the second driving member is the second driving cylinder 15. The third driving member and the first driving member are arranged along the second direction, and the second driving member is arranged along the first direction; the adsorbing member 11 is fixed to the free end of the driving rod of the second driving cylinder 15 and is coaxially arranged with the driving rod of the second driving cylinder 15. By using the arrangement of three driving cylinders, the position adjustment of the crimping wheel 12 and the adsorbing member 11 can be realized, making the overall structure simple and compact; the structure of the driving cylinder is relatively simple, which makes it more convenient in the design, installation and maintenance process and has higher stability. Moreover, compared with other power sources such as motors, the components of the driving cylinder are cheaper, which helps to reduce the manufacturing and maintenance costs of the whole device and is easy to maintain.

[0037] In a specific embodiment, the second moving plate 17 further includes an abutting portion 19 for abutting against the reel 23. The abutting portion 19 abuts against the outer side portion of the inner ring of the reel 23 to ensure the stability of the reel 23 during the operation of supporting the reel.

[0038] In a specific embodiment, the device for supporting the reel by pressing the rod further includes a plurality of guiding components; the guiding components include a guiding sleeve 20 fixed to the mounting substrate and a guiding column 21 inserted into the guiding sleeve 20. A blocking block 22 is arranged at the upper end of the guiding column 21; the lower ends of the guiding columns 21 are respectively fixed to the first moving plate 16 and the second moving plate 17. By arranging the guiding components, the lifting movement of the crimping wheel 12 and the adsorbing member 11 can be made more smooth, and the movement track will not deviate during the process of driving the crimping wheel 12 and the adsorbing member 11 by the third driving cylinder 13 and the first driving cylinder 14, ensuring the accuracy of the operation process.

[0039] In a specific embodiment, the mounting substrate includes a first plate body 101 and a second plate body 102 connected to each other; the third driving member and the first driving member are respectively arranged on the first plate body 101 and the second plate body 102; in the second direction, the position of the first plate body 101 is higher than that of the second plate body 102. Such an arrangement is to make the overall structure layout more reasonable, so that when the crimping wheel and the adsorbing member are working, they can avoid each other and do not interfere with each other.

[0040] In order to stably adsorb the reel 23 and not damage the reel 23, the adsorbing member 11 is a vacuum chuck. The vacuum chuck is externally connected to a vacuum pumping device, and vacuum adsorption is carried out after the adsorbing member 11 contacts the reel 23. The operation of using the vacuum chuck is relatively simple, and the adsorption and release of the reel 23 can be realized only by controlling the vacuum pumping device. Since the vacuum chuck adsorbs an object by forming a negative pressure, under normal use conditions, it will not damage the surface of the adsorbed object, and the vacuum chuck can provide stable adsorption force whether the surface is smooth or rough.

[0041] To ensure that the tape can be compacted, the material of the crimping wheel 12 is rubber. By utilizing the elastic properties of rubber, stable downward pressure on the tape on the reel 23 can be achieved without damaging the tape.

[0042] The specific working process of the present utility model is as follows:

[0043] Reel empty material state: When the tape does not enter the reel 23, the driving rod of the first driving cylinder 14 extends downward, the driving rod of the second driving cylinder 15 extends horizontally, the vacuum suction cup adsorbs on the side wall of the reel 23, the driving rod of the second driving cylinder 15 retracts horizontally, the reel 23 is in an open state at this time, and the duckbill structure 24 can smoothly enter the reel 23 and insert the head end of the tape into the tape slot in the reel 23. The vacuum suction cup stops adsorbing the reel 23 and resets upward under the drive of the first driving cylinder 14.

[0044] Reel full material state: When the tape is fully wound on the reel 23, the driving rod of the third driving cylinder 13 extends downward, the crimping wheel 12 presses against the tape on the reel 23, restricting the free swing of the tail end of the tape after it comes out of the duckbill structure 24, ensuring that the tape is compacted and the tape at the tail end of the tape is firmly adhered. The driving rod of the third driving cylinder 13 drives the crimping wheel 12 to retract upward and reset.

[0045] In summary, through the cooperation of the crimping wheel and the adsorbing member, after the adsorbing member is aligned with the reel under the drive of the first driving member, it adsorbs and fixes to the corresponding disc under the drive of the second driving member and pulls the disc outward in the first direction to perform a disc expanding operation on the reel, thereby providing space for the insertion of the head end of the tape to smoothly carry out subsequent tape winding steps. This enables the disc expanding operation to have a larger range of spacing adjustment to adapt to different types and sizes of tapes, and will not damage the reel, solving the problems of the existing disc expanding operation method having limited disc expanding opening size and causing wear or even damage to the reel. The crimping wheel can move in the second direction under the drive of the third driving member to press against the tape between the two discs. When the tail end of the tape passes through the crimping wheel, the tail end and the tape on the tail end will be pressed and positioned by the crimping wheel, so that the tape is accurately and stably adhered to the wound tape on the reel, thereby avoiding the situation that when the tape is wound, due to the large degree of freedom of the tail end of the tape, the tape on the tail end of the tape is not properly pasted and has wrinkles and deformation and is not firmly pasted, resulting in the scattered material of the entire reel of tape after winding.

[0046] Obviously, the above embodiments of the present utility model are merely examples for clearly illustrating the present utility model, rather than limitations on the implementation manners of the present utility model. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is impossible to enumerate all the implementation manners here. Any obvious changes or modifications derived from the technical solutions of the present utility model still fall within the protection scope of the present utility model.

Claims

1. A disk support rod device, characterized in that, Comprising: An adsorbing member for adsorbing the reel; And a first driving member and a second driving member; The second driving member is disposed at the driving end of the first driving member, the adsorbing member is disposed at the driving end of the second driving member, the second driving member can drive the adsorbing member to move in a first direction, and the first driving member can drive the second driving member and the adsorbing member to move in a second direction, and the first direction and the second direction are orthogonally arranged.

2. The tray support rod device according to claim 1, characterized in that, The support plate pressing rod device further includes a pressing wheel for crimping with the tape on the reel and a third driving member for driving the pressing wheel to move in the second direction; the pressing wheel can rotate about the first direction as an axis.

3. The disk support rod device according to claim 2, characterized in that, The support plate pressing rod device further includes a mounting substrate, and both the first driving member and the third driving member are disposed on the mounting substrate; A first moving plate connected to the driving end of the third driving member, and the pressing wheel is disposed on the first moving plate; A second moving plate disposed at the driving end of the first driving member, and the second driving member is disposed on the second moving plate.

4. The stay plate strut device according to claim 3, wherein, The pressing wheel is fixed to the first moving plate through a pressing rod; the pressing rod is arc-shaped, one end of the pressing rod is fixed to the first moving plate, and the other end is provided with the pressing wheel.

5. The tray pressing rod device according to claim 2, wherein, The first driving member, the second driving member and the third driving member are all driving cylinders. The first driving member and the third driving member are arranged in the second direction, and the second driving member is arranged in the first direction; the adsorbing member is fixed to the free end of the driving rod of the second driving member and is coaxially arranged with the driving rod of the second driving member.

6. The tray support rod device according to claim 3, wherein The second moving plate further includes an abutting portion for abutting against the reel.

7. The tray pressing rod device according to claim 3, characterized in that, The support plate pressing rod device further includes a plurality of guiding components; the guiding components include guiding sleeves fixed to the mounting substrate and guiding columns passing through the guiding sleeves; the lower ends of the guiding columns are respectively fixed to the first moving plate and the second moving plate.

8. The disk support rod device according to claim 2, characterized in that, The reel includes two connected discs; the adsorbing member is configured to be aligned with the reel under the drive of the first driving member, and adsorb and fix the disc on the side close to the second driving member and pull the disc under the drive of the second driving member; the pressing wheel is configured to move between the two discs in the second direction under the drive of the third driving member to crimp the tape between the two discs.

9. The tray support rod device according to claim 1, wherein, The adsorbing member is a vacuum chuck.

10. The disk support rod device according to claim 2, characterized in that, The material of the pressing wheel is rubber.

Images