TWM631468U - Clamping device exclusively for substrate and frame opening mechanism thereof - Google Patents

Abstract

The new model relates to a special clamping device for a substrate and a frame opening mechanism thereof. The clamping device includes a frame opening mechanism and a clamping structure. The frame opening mechanism includes a bearing seat and an ejecting member arranged on the bearing seat, and the ejecting member includes a lifting member. rod; the clamping structure is arranged on one side of the frame opening mechanism, the clamping structure includes a frame and a clamping member that can be opened and closed with the frame, the frame has a placement area for the substrate to be set, and one end of the clamping member is used for The edge of the base plate is clamped; wherein the frame has a first surface and a second surface formed on the back side of the first surface, the first surface is disposed toward the bearing seat, and the ejector rod is formed behind the second surface. In this way, not only the damping effect can be achieved, the deformation of the clamping member can be prevented, and the space occupied by the clamping member in the frame can be reduced.

Description

Special clamping device for substrate and its frame opening mechanism

The invention relates to a clamping device technology, in particular to a clamping device dedicated to a substrate and a frame opening mechanism thereof.

The demand for the use of substrates in existing electronic products is toward the trend of light weight and thinning. During the production process of such substrates, the substrate is fixed by a clamping device, and then mounted on a conveying equipment, and The conveying function is achieved through the drive of conveying equipment.

However, the existing clamping devices for placing substrates mainly use actuators such as pneumatic cylinders to clamp or release the substrates. During operation, these actuators inevitably suffer from insufficient rigidity or The lever arm is stretched too much, resulting in various undesirable situations such as vibration. In addition, the aforementioned structure will cause problems such as deformation of the ejector and too large volume.

In view of this, the creator of the present invention has devoted himself to the research and application of the theory, aiming at the above-mentioned deficiencies of the prior art, to try his best to solve the above-mentioned problems, which is the goal of the creator of the present invention to improve.

One of the objectives of the present invention is to provide a special clamping device for a substrate and a frame opening mechanism thereof, which utilizes each ejector rod to open each clamping member when retracting into the cylinder, which can not only achieve the shock absorption effect, but also prevent the The deformation of the clamping member and the space occupied by the clamping member of the frame can be reduced.

In order to achieve the above-mentioned purpose, the present invention provides a special clamping device for substrates, which includes a frame opening mechanism and a clamping structure. The frame opening mechanism includes a bearing seat and a plurality of ejecting members disposed on the bearing seat. The ejecting member includes a push rod; the clamping structure is arranged on one side of the frame opening mechanism, and the clamping structure includes a frame and a plurality of clamping members that can be opened and closed with the frame, and the frame has a A placement area for the substrate, one end of each clamping member is used to clamp the edge of the substrate; wherein the frame has a first surface and a first surface formed on the back side of the first surface. Two surfaces, the first surface is disposed toward the bearing seat, and each of the top rods is formed behind the second surface.

In order to achieve the above-mentioned purpose, the present invention also provides a frame opening mechanism, which includes a bearing seat and a plurality of ejecting members disposed on the bearing seat, each of the ejecting members includes a cylinder and is movably connected to the cylinder Each of the cylinder systems is fixed on one side of the bearing seat, and each of the ejector rods is formed on the other side of the bearing seat that faces away from each of the cylinders.

The utility model also has the following functions, which can reduce the deformation of the ejecting member and simplify the use space occupied by the ejecting member.

The detailed description and technical content of the present invention are described below in conjunction with the drawings. However, the accompanying drawings are only for reference and description, and are not intended to limit the present invention.

Please refer to FIG. 1 to FIG. 3 , the present invention provides a clamping device for substrates. In one embodiment, it is a vertical clamping device, which mainly includes a frame opening mechanism 10 and a clamping structure 20 .

Please refer to FIG. 1 first, the frame opening mechanism 10 mainly includes a bearing seat 11 and a plurality of ejecting members 12 , the bearing seat 11 is substantially a rectangular plate body, and a substrate insertion slot 111 is provided in the middle position of the bearing seat 11 In addition, two insertion holes 112 are arranged above the substrate insertion groove 111 of the carrier 11 . Each ejecting member 12 is arranged on the bearing base 11 along the periphery of the substrate insertion groove 111 , and each ejecting member 12 mainly includes a cylinder 121 , a telescopic rod 122 and a top rod 123 , and the cylinder 121 is fixed. On the bearing base 11 , the telescopic rod 122 is connected to the cylinder block 121 and the top rod 123 , and the movement of the cylinder block 121 can be linked with the telescopic rod 122 . In addition, the cylinder block 121 and the ejector rod 123 are respectively located on two different sides of the bearing base 11 .

In one embodiment, the top rod 123 mainly includes an arm 123A and a roller 123B. The support arm 123A is substantially L-shaped, and the roller 123B is connected to the end of the support arm 123A away from the telescopic rod 122 .

In one embodiment, the frame opening mechanism 10 further includes a plurality of first pressing members 13 . The first pressing members 13 are installed on the side of the bearing base 11 adjacent to the ejecting member 12 . 13 includes a pressing actuator 131 and a pressing rod 132 connected to the pressing actuator 131 . The pressing rod 132 can be loosened or tightened relative to the pressing actuator 131 .

In one embodiment, the frame opening mechanism 10 further includes a plurality of second pressing members 14, the second pressing members 14 are installed between any two adjacent ejecting members 12 of the bearing base 11, and the second pressing members 14 are The member 14 and the first pressing member 13 are respectively located on two different sides of the bearing base 11 . Each second pressing member 14 includes a fixing base 141 and a pressing member 142 connected to the fixing base 141 .

Please continue to refer to FIG. 2 and FIG. 3 , the clamping structure 20 is used as a dual function of carrying and clamping of a substrate 8 (as shown in FIG. 7 ), which is arranged on one side of the frame opening mechanism 10 Side, the clamping structure 20 mainly includes a frame 21 and a plurality of clamping members 22, the frame 21 has a first surface 21A and a second surface 21B formed on the back side of the first surface 21A, the first surface 21A is facing the bearing seat 11, and each ejector pin 123 is formed behind the second surface 21B.

In one embodiment, the frame 21 is a quadrilateral mainly surrounded by an upper frame 211 , a lower frame 212 , a left frame 213 and a right frame 214 . There is a hollow space 215 in the middle, and a plurality of through slots 216 are respectively opened around each frame 211, 212, 213, 214 adjacent to the hollow space 215. A placement area A is formed.

In one embodiment, the number of the clamping members 22 is four, and each clamping member 22 is respectively corresponding to the aforementioned frames 211 , 212 , 213 , and 214 and can be opened and closed. The clamping member 22 mainly includes a fixing plate 221 , an elastic hinge 222 and a clamping plate 223, the fixing plate 221 is fixed on the aforementioned frames 211, 212, 213, 214, and the elastic hinge 222 is connected between the fixing plate 221 and the clamping plate 223, the clamp A clamping arm 224 is formed at the end of the fixing plate 223 away from the elastic hinge 222 , and the clamping plate 223 covers the upper position of the aforementioned through-grooves 216 , and each clamping arm 224 surrounds the periphery of the aforementioned placing area A.

Please refer to FIGS. 4 to 12 . During operation, the clamping structure 20 is combined with the frame opening mechanism 10 , and the hollow space 215 of the frame 21 is aligned with the substrate insertion groove 111 of the bearing seat 11 . When the first surface 21A of the frame 21 is disposed toward the bearing base 11, each ejector pin 123 is formed on the back of the second surface 21B. The first surface 21A and the second surface 21B of the frame 21 are clamped and fixed. After each ejector rod 123 is rotated, each telescopic rod 122 is used to retract into the cylinder block 121, so that the rollers 123B of each ejector rod 123 are retracted from each ejector rod 123. Enter through the grooves 216, and push the clamping members 22 through the rollers 123B. At this time, a placement area A is formed on the frames 211, 212, 213, and 214 around the hollow space 215 (as shown in FIGS. 5 and 6 ). shown). Next, place a substrate 8 corresponding to the placement area A (as shown in FIG. 7 and FIG. 8 ), and withdraw from each through-groove 216 through the rollers 123B of each ejector pin 123 (as shown in FIGS. 9 and 10 ) ), at this time, the base plate 8 is firmly clamped between the frame 21 and each clamping plate 223 by the clamping arms 224 of each clamping plate 223 (as shown in FIG. 11 ); When the rod 132 is rotated and withdrawn, the clamping structure 20 and the base plate 8 can be removed from the frame opening mechanism 10 together (as shown in FIG. 12 ).

To sum up, the new type of substrate-specific clamping device and its frame-opening mechanism can indeed achieve the intended purpose of use, and solve the deficiencies of the prior art, and because of its novelty and progress, it fully meets the requirements of the new type of patent application, If you file an application in accordance with the Patent Law, please check and approve the patent in this case to protect the rights of the creator of the new type.

10: Open frame mechanism 11: Bearing seat 111: Substrate insertion slot 112: jack 12: Eject the component 121: Cylinder block 122: Telescopic rod 123: Ejector 123A: Arm 123B: Roller 13: The first compression member 131: Clamping Actuator 132: pressure rod 14: Second compression member 141: Fixed seat 142:Pressures 20: Clamping structure 21: Frame 21A: The first side 21B: Second side 211: Upper border 212: Lower border 213: Left border 214: Right border 215: hollow space 216: Grooving 22: Clamping member 221: Fixed plate 222: elastic hinge 223: Clamping plate 23: hanging ears A: Placement area 8: Substrate

Figure 1 is a three-dimensional external view of the frame-opening mechanism of this new model.

Figure 2 is a three-dimensional appearance view of the clamping structure of this new model.

Figure 3 is an external view of the combination of the clamping device dedicated to the new type of substrate.

Figures 4 to 12 are schematic diagrams (1) to (9) of the operation sequence of the present invention applied to the substrate.

10: Open frame mechanism

11: Bearing seat

111: Substrate insertion slot

112: jack

12: Eject the component

121: Cylinder block

122: Telescopic rod

123: Ejector

123A: Arm

123B: Roller

13: The first compression member

132: pressure rod

20: Clamping structure

21: Frame

211: Upper border

212: Lower border

213: Left border

214: Right border

215: hollow space

216: Grooving

23: hanging ears

Claims (10)

A frame-opening mechanism, comprising a bearing seat and a plurality of ejecting members arranged on the bearing seat, each of the ejecting members comprising a cylinder body and an ejector rod movably connected to the cylinder body, and each of the cylinder systems is fixed On one side of the bearing seat, each of the ejector rods is formed on the other side of the bearing seat facing away from each of the cylinders. The frame-opening mechanism of claim 1, wherein the carrier is provided with a substrate insertion slot, and each of the ejection members is arranged on the carrier along the periphery of the substrate insertion slot. The frame opening mechanism according to claim 1, wherein each of the ejecting members further comprises a telescopic rod, the telescopic rod is connected to the cylinder body and the top rod, and the top rod is movably connected through the telescopic rod connect. The frame opening mechanism of claim 3, wherein the top rod comprises an arm and a roller, one end of the support arm is connected to the telescopic rod, and the roller is connected to the other end of the support arm. The frame opening mechanism according to claim 1, further comprising a plurality of first pressing members, each of the first pressing members is installed on the side of the bearing seat adjacent to each of the ejecting members. The frame opening mechanism according to claim 5, further comprising a plurality of second pressing members, each of the second pressing members is installed between any two adjacent ejecting members of the bearing base, and each The second pressing member and each of the first pressing members are located on two different sides of the bearing base, respectively. A special clamping device for substrates, comprising: an open-frame mechanism as described in any one of claims 1 to 6; and A clamping structure is arranged on one side of the frame opening mechanism. The clamping structure includes a frame and a plurality of clamping members that can be opened and closed with the frame. The frame has a placement area for the substrate to be set. , one end of each clamping member is used to clamp the edge of the substrate; The frame has a first surface and a second surface formed on the back side of the first surface, the first surface is disposed toward the bearing seat, and each of the top rods is formed behind the second surface. The substrate-specific clamping device as claimed in claim 7, wherein each of the clamping members is fixed on the first surface of the frame. The substrate-specific clamping device as claimed in claim 8, wherein the frame is provided with a slot hole at a position corresponding to each of the clamping members, and each of the ejector rods respectively passes through the slot hole to hold each of the clamps. Hold the member up. The substrate-specific clamping device according to claim 7, wherein the clamping device is a vertical clamping device.

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