Clamping device

Abstract

A clamping device comprises a bearing plate, a clamping piece and a lifting mechanism, and the bearing plate bears a product; the clamping piece is rotatably connected to the bearing plate and clamps the product when rotating from the first position to the second position; the lifting mechanism comprises a base, a base plate, a driving part, a rotating part and a lifting part, the base is adjacently arranged on one side of the bearing plate, the base plate is connected to the base, the driving part is connected to the base plate, the rotating part is arranged on one side of the base plate and connected to the transmission end of the driving part, the driving part is configured to drive the rotating part to eccentrically rotate, and the lifting part is connected to the rotating part. The lifting piece is used for bearing the clamping piece located at the first position and pushing the clamping piece to rotate from the first position to the second position under driving of the rotating piece. According to the clamping device, after the product is placed on the bearing plate, the driving piece drives the rotating piece to do eccentric rotating motion, so that the lifting piece drives the clamping piece located at the first position to rotate to the second position to clamp the product, the purpose of automatically clamping the product is achieved, and the clamping efficiency is improved.

Description

Technical Field

[0001] The present application relates to the field of clamping technology, and in particular to a clamping device. Background Art

[0002] In the process of clamping the product, the clamping fixture is usually opened manually to clamp the product, resulting in low clamping efficiency. Utility Model Content

[0003] In view of this, it is necessary to provide a clamping device that can improve the clamping efficiency.

[0004] An embodiment of the present application provides a clamping device for clamping a product, the clamping device comprising:

[0005] A carrying plate, used for carrying the product;

[0006] a clamping member rotatably connected to the carrier plate and configured to clamp the product when rotating from a first position to a second position;

[0007] The lifting mechanism includes a base, a substrate, a driving member, a rotating member and a lifting member, wherein the base is arranged on one side of the supporting plate, the substrate is connected to the base, the driving member is connected to the substrate, the rotating member is arranged on one side of the substrate, the rotating member is connected to the transmission end of the driving member, the driving member is configured to drive the rotating member to rotate eccentrically, the lifting member is connected to the rotating member, and the lifting member is used to receive the clamping member located at the first position, and push the clamping member from the first position to the second position under the drive of the rotating member.

[0008] The technical effects of the embodiments of the present application include: in the above-mentioned clamping device, after the product is placed on the supporting plate, the driving member drives the rotating member to perform eccentric rotational motion, so that the lifting member drives the clamping member located in the first position to rotate to the second position to clamp the product, thereby achieving the purpose of automatically clamping the product and improving the clamping efficiency.

[0009] In some embodiments of the present application, the rotating part includes a connecting part and a rotating part, the connecting part is connected to the driving part, the connecting part is slidably connected to the substrate along a first direction, the rotating part is arranged on a side of the connecting part away from the substrate, and the rotating part is slidably connected to the connecting part along an eccentric direction, and the lifting part is connected to the rotating part.

[0010] The technical effects of the embodiments of the present application include: through the above-mentioned arrangement, when the driving part drives the connecting part to move along the first direction X, the rotating part performs a rotational eccentric motion along with the movement of the connecting part, so that the lifting part can drive the clamping part to rotate from the first position to the second position to clamp the product.

[0011] In some embodiments of the present application, the rotating member also includes a slide plate and a sliding portion, the slide plate is connected to the base and is arranged on the side of the rotating portion away from the connecting portion, the slide plate is provided with a slide groove, the sliding portion is connected to the side of the rotating portion close to the slide plate, and the sliding portion is slidably arranged in the slide groove.

[0012] The technical effects of the embodiments of the present application include: through the above-mentioned setting, the slide groove on the slide groove plate is used to limit the movement trajectory of the sliding part, reducing the risk of the rotating part deviating from the movement trajectory.

[0013] In some embodiments of the present application, the sliding portion includes a connecting rod and a bearing, the connecting rod is connected to the rotating portion, and the bearing is rotatably connected to the connecting rod and slidably connected to the groove wall of the sliding groove.

[0014] The technical effects of the embodiments of the present application include: through the above-mentioned arrangement, when the rotating part moves along the connecting part, the rotating part drives the connecting rod and the bearing connected to the connecting rod to slide along the sliding groove, thereby improving the stability of the sliding part during the sliding process.

[0015] In some embodiments of the present application, the extending direction of the slide groove is an arc-shaped extension.

[0016] The embodiments of the present application include the following technical effects: the arc-structured slide groove limits the movement trajectory of the rotating part.

[0017] In some embodiments of the present application, the rotating member also includes a first slide rail and a first slider, the first slide rail is connected to the side of the base plate facing the slide slot plate and extends along the first direction, the first slider is slidably connected to the first slide rail, and the first slider is connected to the connecting part.

[0018] The technical effects of the embodiments of the present application include: through the above-mentioned configuration, the purpose of the connecting part moving along the first slide rail through the first slider to move relative to the substrate is achieved, while the stability of the connecting part during the movement relative to the substrate is improved.

[0019] In some embodiments of the present application, the rotating member also includes a second slide rail and a second slider, the second slide rail is connected to the side of the connecting part facing the slide plate, and the second slide rail is inclined, the second slider is slidably connected to the second slide rail, and the second slider is connected to the rotating part.

[0020] The technical effects of the embodiments of the present application include: through the above-mentioned configuration, the purpose of the rotating part moving along the second slide rail through the second slider to move relative to the connecting part is achieved, while the stability of the rotating part during the movement relative to the connecting part is improved.

[0021] In some embodiments of the present application, the lifting mechanism further includes a limiter, which is connected to the base and disposed between the base plate and the slide plate, and the limiter is configured to limit a sliding stroke of the connecting portion.

[0022] The technical effects of the embodiments of the present application include: through the above-mentioned configuration, the limiting member abuts against the connecting part when the lifting member drives the clamping member to rotate from the first position to the second position, thereby reducing the risk of the connecting part detaching from the substrate.

[0023] In some embodiments of the present application, the lifting mechanism further includes a mounting member, one end of which is connected to the connecting portion, and the other end of which is provided with a clamping groove, and the transmission end of the driving member is clamped in the clamping groove.

[0024] The technical effects of the embodiments of the present application include: the mounting member is connected to the driving member and fixed to one side of the connecting portion so that the driving member runs smoothly.

[0025] In some embodiments of the present application, the clamping member includes a fixed seat, a rotating shaft and a clamping portion, the fixed seat is provided with two spaced-apart protrusions on the side facing away from the supporting plate, the rotating shaft is connected between the two protrusions, the clamping portion is provided with a sleeve end, the sleeve end is sleeved on the rotating shaft, and the lifting member is configured to receive the clamping portion.

[0026] The technical effects of the embodiments of the present application include: the clamping part can rotate around the rotating axis under the drive of the lifting member, so as to achieve the purpose of clamping the product or keeping away from the product.

[0027] In the above-mentioned clamping device, after the product is placed on the supporting plate, the driving member drives the rotating member to perform eccentric rotational motion, so that the lifting member drives the clamping member located in the first position to rotate to the second position to clamp the product, thereby achieving the purpose of automatically clamping the product and improving the clamping efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 Schematic diagram of the overall structure of a clamping device according to an embodiment of the present application.

[0029] Figure 2 Schematic diagram of the structure of a clamping member according to an embodiment of the present application.

[0030] Figure 3 This is a schematic diagram of the overall structure of a lifting mechanism according to an embodiment of the present application.

[0031] Figure 4 This is a schematic diagram of the split structure of a lifting mechanism according to an embodiment of the present application.

[0032] Main component symbols

[0033] Clamping device 100

[0034] Loading plate 10

[0035] Clamping piece 20

[0036] First position 21

[0037] Second position 22

[0038] Fixed seat 23

[0039] Protrusion 231

[0040] Shaft 24

[0041] Clamping part 25

[0042] Socket end 251

[0043] Lifting mechanism 30

[0044] Base 31

[0045] Substrate 32

[0046] Driving member 33

[0047] Rotating member 34

[0048] Connection part 341

[0049] Rotating unit 342

[0050] Slide plate 343

[0051] Chute 3431

[0052] Sliding portion 344

[0053] Connecting rod 3441

[0054] Bearing 3442

[0055] First slide rail 345

[0056] First slider 346

[0057] Second slide rail 347

[0058] Second slider 348

[0059] Lifting piece 35

[0060] Limiting piece 36

[0061] Mounting 37

[0062] Clamping slot 371

[0063] First direction X

[0064] The following specific implementation methods will further illustrate the present application in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0065] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0066] It should be noted that when a component is referred to as being "mounted on" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component at the same time.

[0067] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art belonging to the technical field of the present application. The terms used herein in the specification of the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application. The term "and / or" used herein includes any and all combinations of one or more related listed items. The terms "vertical", "horizontal", "left", "right", "top", "bottom" and similar expressions used herein are only for illustrative purposes and are not intended to limit the present application.

[0068] It will be appreciated that when describing two components as being arranged in parallel / perpendicular, a tolerance of ±10% is allowed for the angle between the two components relative to the standard parallel / perpendicular.

[0069] The clamping device provided in the embodiment of the present application is used to clamp a product. The clamping device includes a carrying plate, a clamping member and a lifting mechanism, and the carrying plate is used to carry the product. The clamping member is rotatably connected to the carrying plate and the clamping member is configured to clamp the product when rotating from a first position to a second position. The lifting mechanism includes a base, a substrate, a driving member, a rotating member and a lifting member, and the base is arranged on one side of the carrying plate, the substrate is connected to the base, and the driving member is connected to the substrate. The rotating member is arranged on one side of the substrate, the rotating member is connected to the transmission end of the driving member, and the driving member is configured to drive the rotating member to rotate eccentrically. The lifting member is connected to the rotating member, and the lifting member is used to receive the clamping member located in the first position, and drive the clamping member to move from the first position to the second position under the drive of the rotating member.

[0070] In the above-mentioned clamping device, after the product is placed on the supporting plate, the driving member drives the rotating member to perform eccentric rotational motion, so that the lifting member drives the clamping member located in the first position to rotate to the second position to clamp the product, thereby achieving the purpose of automatically clamping the product and improving the clamping efficiency.

[0071] Some embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0072] Please also read Figure 1 , Figure 2 and Figure 3 The clamping device 100 provided in the embodiment of the present application is used to clamp a product (not shown). The clamping device 100 includes a carrier plate 10, a clamping member 20 and a lifting mechanism 30. The carrier plate 10 is used to carry the product. In this embodiment, the carrier plate 10 is used to carry a product with a substantially rectangular structure. It is understandable that the carrier plate 10 can also carry products with circular, polygonal or irregular shapes.

[0073] The clamping member 20 is rotatably connected to the carrier plate 10 and is configured to clamp the product when rotating from a first position 21 to a second position 22 .

[0074] The lifting mechanism 30 includes a base 31, a base plate 32, a driving member 33, a rotating member 34 and a lifting member 35. The base 31 is disposed on one side of the carrier plate 10, the base plate 32 is connected to the base 31, and the driving member 33 is connected to the base plate 32. The rotating member 34 is disposed on one side of the base plate 32, the rotating member 34 is connected to the transmission end of the driving member 33, and the driving member 33 is configured to drive the rotating member 34 to rotate eccentrically. The lifting member 35 is connected to the rotating member 34, and the lifting member 35 is used to receive the clamping member 20 located at the first position 21, and driven by the rotating member 34 to push the clamping member 20 to move from the first position 21 to the second position 22.

[0075] In the above-mentioned clamping device 100, after the product is placed on the supporting plate 10, the driving member 33 drives the rotating member 34 to perform eccentric rotational motion, so that the lifting member 35 drives the clamping member 20 located at the first position 21 to rotate to the second position 22 to clamp the product, thereby achieving the purpose of automatically clamping the product and improving the clamping efficiency.

[0076] Please also read Figure 1 and Figure 2 In some embodiments, the clamping member 20 includes a fixed seat 23, a rotating shaft 24 and a clamping portion 25. The fixed seat 23 is provided with two spaced protrusions 231 on the side facing away from the carrier plate 10, and the rotating shaft 24 is connected between the two protrusions 231. The clamping portion 25 is provided with a sleeve end 251, which is sleeved on the rotating shaft 24, and the lifting member 35 is configured to receive the clamping portion 25. In this embodiment, the clamping portion 25 is a strip-shaped structure. It is understandable that a buffer layer (not shown) can be provided on the outside of the clamping portion 25 to reduce the wear of the product during the process of the clamping portion 25 clamping the product.

[0077] The rotation angle of the clamping portion 25 is 0 to 180 degrees.

[0078] In this embodiment, the clamping device 100 includes four clamping members 20, wherein every two clamping members 20 are arranged adjacent to each other, and the two adjacent clamping members 20 are arranged in a staggered manner. Accordingly, the clamping device 100 includes four groups of lifting mechanisms 30, each group of lifting mechanisms 30 corresponds to one clamping member 20, wherein every two groups of lifting mechanisms 30 are stacked to improve the efficiency of clamping products.

[0079] Please also read Figure 2 , Figure 3 and Figure 4 In some embodiments, the rotating member 34 includes a connecting portion 341 and a rotating portion 342, the connecting portion 341 is connected to the driving member 33, and the connecting portion 341 is slidably connected to the base plate 32 along the first direction X. The rotating portion 342 is arranged on the side of the connecting portion 341 away from the base plate 32, and the rotating portion 342 is slidably connected to the connecting portion 341 along the eccentric direction, and the lifting member 35 is connected to the rotating portion 342. Through the above arrangement, when the driving member drives the connecting portion 341 to move along the first direction X, the rotating portion 342 performs a rotational eccentric motion with the movement of the connecting portion 341, so that the lifting member 35 can drive the clamping member 20 to rotate from the first position 21 to the second position 22 to clamp the product.

[0080] Please continue reading Figure 2 , Figure 3 and Figure 4 In some embodiments, the rotating member 34 further includes a slide plate 343 and a sliding portion 344. The slide plate 343 is connected to the base 31 and is disposed on the side of the rotating portion 342 away from the connecting portion 341. The slide plate 343 is provided with a slide groove 3431. The sliding portion 344 is connected to the side of the rotating portion 342 close to the slide plate 343. The sliding portion 344 is slidably disposed in the slide groove 3431. Through the above configuration, the slide groove 3431 on the slide plate 343 is used to limit the movement trajectory of the sliding portion 344, thereby reducing the risk of the rotating portion 342 deviating from the movement trajectory.

[0081] Please continue reading Figure 2 , Figure 3 and Figure 4 In some embodiments, the sliding portion 344 includes a connecting rod 3441 and a bearing 3442, wherein the connecting rod 3441 is connected to the rotating portion 342, and the bearing 3442 is rotatably connected to the connecting rod 3441 and slidably connected to the groove wall of the sliding groove 3431. Through the above arrangement, when the rotating portion 342 moves along the connecting portion 341, the rotating portion 342 drives the connecting rod 3441 and the bearing 3442 connected to the connecting rod 3441 to slide along the sliding groove 3431, thereby improving the stability of the sliding portion 344 during the sliding process.

[0082] See also Figure 2, the extension direction of the slide slot 3431 is arc-shaped. In this embodiment, the slide slot 3431 is an arc structure. It is understandable that in the specific use process, different angles of rotation can be achieved by replacing the slide slot plate 343 with different shapes to meet the lifting trajectory of different lifting members 35.

[0083] Please refer again Figure 2 , Figure 3 and Figure 4 In some embodiments, the rotating member 34 further includes a first slide rail 345 and a first slider 346. The first slide rail 345 is connected to the side of the base plate 32 facing the slide slot plate 343 and extends along the first direction X. The first slider 346 is slidably connected to the first slide rail 345, and the first slider 346 is connected to the connecting portion 341. Through the above arrangement, the connecting portion 341 is moved along the first slide rail 345 by the first slider 346 to move relative to the base plate 32, and the stability of the connecting portion 341 during the movement relative to the base plate 32 is improved.

[0084] Please continue reading Figure 2 , Figure 3 and Figure 4 In some embodiments, the rotating member 34 further includes a second slide rail 347 and a second slider 348, the second slide rail 347 is connected to the side of the connecting portion 341 facing the slide plate 343, and the second slide rail 347 is inclined. The second slider 348 is slidably connected to the second slide rail 347, and the second slider 348 is connected to the rotating portion 342. Through the above arrangement, the purpose of the rotating portion 342 moving along the second slide rail 347 by the second slider 348 to move relative to the connecting portion 341 is achieved, and at the same time, the stability of the rotating portion 342 in the process of moving relative to the connecting portion 341 is improved.

[0085] In this embodiment, the inclination angle between the second slide rail 347 and the plane is less than 90°.

[0086] Please continue reading Figure 2 , Figure 3 and Figure 4 In some embodiments, the lifting mechanism 30 further includes a stopper 36, which is connected to the base 31 and disposed between the base plate 32 and the slide plate 343. The stopper 36 is configured to limit the sliding stroke of the connecting portion 341. Through the above arrangement, the stopper 36 abuts against the connecting portion 341 when the lifting member 35 drives the clamping member 20 to rotate from the first position 21 to the second position 22, thereby reducing the risk of the connecting portion 341 being separated from the base plate 32.

[0087] Please continue reading Figure 2 , Figure 3 and Figure 4In some embodiments, the lifting mechanism 30 further includes a mounting member 37, one end of which is connected to the connecting portion 341, and the other end of the mounting member 37 is provided with a clamping groove 371, and the transmission end of the driving member 33 is clamped in the clamping groove 371. The mounting member 37 is connected to the driving member 33 and fixed to one side of the connecting portion 341, so that the driving member 33 runs smoothly.

[0088] Please also read Figure 1 , Figure 2 and Figure 4 In some embodiments, when the clamping device 100 is in use, the product is first placed on the supporting plate 10, and then the lifting member 35 is placed under the clamping portion 25. The driving member 33 drives the connecting portion 341 to move along the first direction X, so that the rotating portion 342 slides along the second slide rail 347 through the second slider 348, and at the same time, the rotating portion 342 drives the sliding portion 344 to slide in the slide groove 3431. At this time, the rotating portion 342 can drive the lifting member 35 from the first position 21 to the second position 22, so as to lift the clamping portion 25 by 180°, complete the step of clamping the product, and improve the efficiency of clamping. The clamping device 100 saves manpower and has strong versatility.

[0089] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present application, and are not used as limitations on the present application. As long as they are within the spirit of the present application, appropriate changes and modifications to the above embodiments are within the scope of the present application.

Claims

1. A clamping device for clamping a product, characterized in that: The clamping device comprises: A carrying plate, used for carrying the product; a clamping member rotatably connected to the carrier plate and configured to clamp the product when rotating from a first position to a second position; The lifting mechanism includes a base, a substrate, a driving member, a rotating member and a lifting member, wherein the base is arranged on one side of the supporting plate, the substrate is connected to the base, the driving member is connected to the substrate, the rotating member is arranged on one side of the substrate, the rotating member is connected to the transmission end of the driving member, the driving member is configured to drive the rotating member to rotate eccentrically, the lifting member is connected to the rotating member, and the lifting member is used to receive the clamping member located at the first position, and push the clamping member from the first position to the second position under the drive of the rotating member.

2. The clamping device according to claim 1, characterized in that: The rotating part includes a connecting part and a rotating part, the connecting part is connected to the driving part, the connecting part is slidably connected to the substrate along a first direction, the rotating part is arranged on a side of the connecting part away from the substrate, and the rotating part is slidably connected to the connecting part along an eccentric direction, and the lifting part is connected to the rotating part.

3. The clamping device according to claim 2, characterized in that: The rotating member also includes a slide plate and a sliding portion, wherein the slide plate is connected to the base and is disposed on a side of the rotating portion away from the connecting portion, the slide plate is provided with a slide groove, the sliding portion is connected to a side of the rotating portion close to the slide plate, and the sliding portion is slidably disposed in the slide groove.

4. The clamping device according to claim 3, characterized in that: The sliding part comprises a connecting rod and a bearing, wherein the connecting rod is connected to the rotating part, and the bearing is rotatably connected to the connecting rod and slidably connected to the groove wall of the sliding groove.

5. The clamping device according to claim 3, characterized in that: The extending direction of the slide groove is arc-shaped.

6. The clamping device according to claim 3, characterized in that: The rotating member also includes a first slide rail and a first slider. The first slide rail is connected to a side of the base plate facing the slide slot plate and extends along the first direction. The first slider is slidably connected to the first slide rail, and the first slider is connected to the connecting portion.

7. The clamping device according to claim 3, characterized in that: The rotating member also includes a second slide rail and a second slider, the second slide rail is connected to the side of the connecting portion facing the slide plate, and the second slide rail is inclined, the second slider is slidably connected to the second slide rail, and the second slider is connected to the rotating portion.

8. The clamping device according to claim 3, characterized in that: The lifting mechanism further includes a limiting member, which is connected to the base and disposed between the base plate and the slide plate, and is configured to limit a sliding stroke of the connecting portion.

9. The clamping device according to claim 2, characterized in that: The lifting mechanism also includes a mounting member, one end of which is connected to the connecting portion, and the other end of which is provided with a clamping groove, and the transmission end of the driving member is clamped in the clamping groove.

10. The clamping device according to claim 2, characterized in that: The clamping member includes a fixed seat, a rotating shaft and a clamping portion. The fixed seat is provided with two spaced-apart protrusions on the side away from the supporting plate. The rotating shaft is connected between the two protrusions. The clamping portion is provided with a sleeve end, which is sleeved on the rotating shaft. The lifting member is configured to receive the clamping portion.

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