CN110758836A - Clamping device - Google Patents
Clamping device Download PDFInfo
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- CN110758836A CN110758836A CN201911108284.5A CN201911108284A CN110758836A CN 110758836 A CN110758836 A CN 110758836A CN 201911108284 A CN201911108284 A CN 201911108284A CN 110758836 A CN110758836 A CN 110758836A
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- clamping
- connecting frame
- clamp
- jaws
- frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
- B65B43/30—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by grippers engaging opposed walls, e.g. suction-operated
Abstract
The invention provides a clamping device, which comprises a clamp, wherein the clamp comprises: the first clamping part comprises two first clamping jaws, and the two first clamping jaws can be arranged close to or far away from each other; the first clamping part and the second clamping part are respectively used for clamping two edges of the packaging bag in a one-to-one corresponding manner; the clamping frame, first clamping part and second clamping part all set up on the clamping frame, and first clamping part and second clamping part can be close to each other or set up far away from. Like this two borders of wrapping bag are cliied respectively to the first clamping part of accessible and second clamping part, realize the centre gripping to the wrapping bag, and relative motion through first clamping part and second clamping part can the tensioning wrapping bag when needing opens in order to avoid the opening of wrapping bag, perhaps makes two borders of wrapping bag be close to certain distance each other when needing to be convenient for open the opening of wrapping bag.
Description
Technical Field
The invention relates to the technical field of packaging, in particular to a clamping device.
Background
In production, in order to load the product into the packaging bag, both sides of the packaging bag need to be clamped, and in order to open the packaging bag, the distance between both sides of the packaging bag needs to be adjusted. No special device for clamping the packaging bag exists in the prior art, and the production efficiency is influenced.
Disclosure of Invention
The invention provides a clamping device for clamping a packaging bag.
In order to achieve the above object, the present invention provides a clamping device including a clamp, the clamp including: the first clamping part comprises two first clamping jaws, and the two first clamping jaws can be arranged close to or far away from each other; the first clamping part and the second clamping part are respectively used for clamping two edges of the packaging bag in a one-to-one corresponding manner; the clamping frame is provided with a first clamping part and a second clamping part, and the first clamping part and the second clamping part can be arranged close to or far away from each other.
Further, the first clamping part further comprises a first connecting frame and a first clamping driving part, the first connecting frame is movably arranged on the clamping frame, the first clamping driving part is arranged on the first connecting frame, and the first clamping driving part is in driving connection with the two first clamping jaws so as to drive the two first clamping jaws to approach or depart from each other; the second clamping part further comprises a second connecting frame and a second clamping driving part, the second connecting frame is movably arranged on the clamping frame, the second clamping driving part is arranged on the second connecting frame, and the second clamping driving part is in driving connection with the second clamping jaws to drive the second clamping jaws to be close to or away from each other.
Further, the clamp has a first working state and a second working state, a distance between the first clamping portion and the second clamping portion of the clamp in the first working state is greater than a distance between the first clamping portion and the second clamping portion of the clamp in the second working state, and the clamp further includes: the first elastic piece is arranged on the clamping frame and matched with the first clamping part; and the second elastic piece is arranged on the clamping frame and matched with the second clamping part, and the first elastic piece and the second elastic piece are used for keeping the clamp in the second working state.
Further, the clamping device further comprises: the clamping operation part is movably arranged at least one part of the clamping operation part, the clamping operation part is in driving connection with the first clamping part, the clamping operation part is in driving connection with the second clamping part, and the clamping operation part is used for overcoming the elasticity of the first elastic piece and the second elastic piece so as to enable the clamp to move to the first working state.
Further, the first clamping part comprises a first connecting frame and a first push plate, the two first clamping jaws are arranged on the first connecting frame, the first elastic piece is matched with the first connecting frame, the first push plate is arranged on the first connecting frame, and the clamping operation part is matched with the first push plate to push the first clamping part to move; the second clamping part comprises a second connecting frame and a second push plate, the second clamping jaw is arranged on the second connecting frame, the second elastic piece is matched with the second connecting frame, the second push plate is arranged on the second connecting frame, and the clamping operation part is matched with the second push plate to push the second clamping part to move.
Further, the clamping operation portion includes: the jacking block is arranged in a reciprocating manner and provided with a first inclined surface and a second inclined surface, the first inclined surface and the second inclined surface are obliquely arranged relative to the moving direction of the jacking block, and an included angle is formed between the first inclined surface and the second inclined surface, wherein the first inclined surface is used for being matched with the first push plate, and the second inclined surface is used for being matched with the second push plate; and the third clamping driving part is in driving connection with the jacking block so as to drive the jacking block to move back and forth.
Further, the jig further includes: the first clamping guide part is matched with the first connecting frame so as to guide the reciprocating movement of the first clamping part; and the second clamping guide part is matched with the second connecting frame so as to guide the reciprocating movement of the second clamping part.
Further, the fixture further comprises a first clamping limiting block, a second clamping limiting block, a third clamping limiting block and a fourth clamping limiting block which are arranged on the clamping frame, wherein the first clamping limiting block and the second clamping limiting block are respectively located on two sides of the first connecting frame to limit the moving range of the first connecting frame, and the third clamping limiting block and the fourth clamping limiting block are respectively located on two sides of the second connecting frame to limit the moving range of the second connecting frame.
Further, the clamping device further comprises: the carousel, the carousel rotationally sets up, anchor clamps are a plurality of, and are a plurality of anchor clamps are followed the circumference of carousel distributes on the carousel, it is a plurality of anchor clamps can follow the carousel rotates.
Furthermore, the rotation axis of the turntable is vertically arranged, the first clamping part and the second clamping part of the fixture are arranged in a manner of relative movement along the horizontal direction, the two first clamping jaws of the first clamping part protrude out of the periphery of the turntable, and the two second clamping jaws of the second clamping part protrude out of the periphery of the turntable.
By applying the technical scheme of the invention, the clamping device comprises a clamp, and the clamp comprises: the first clamping part comprises two first clamping jaws, and the two first clamping jaws can be arranged close to or far away from each other; the first clamping part and the second clamping part are respectively used for clamping two edges of the packaging bag in a one-to-one corresponding manner; the clamping frame, first clamping part and second clamping part all set up on the clamping frame, and first clamping part and second clamping part can be close to each other or set up far away from. Like this two borders of wrapping bag are cliied respectively to first clamping part of accessible and second clamping part, realize the centre gripping to the wrapping bag, and, through the relative motion of first clamping part and second clamping part, can the tensioning wrapping bag when needing opens in order to avoid the opening of wrapping bag, perhaps makes two borders of wrapping bag be close to certain distance each other when needing to in order to open the opening of wrapping bag and adorn the product.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural diagram of a clamping device provided by an embodiment of the invention;
FIG. 2 shows another view of the clamping device of FIG. 1;
FIG. 3 shows a schematic structural view of the clamp of FIG. 1;
fig. 4 shows another view of the clamp of fig. 3.
Wherein the figures include the following reference numerals:
210. a first clamping portion; 211. a first jaw; 212. a first connecting frame; 213. a first clamping driving part; 214. a first push plate; 215. a first roller; 220. a second clamping portion; 221. a second jaw; 222. a second link frame; 223. a second clamping driving part; 224. a second push plate; 225. a second roller; 231. a clamping frame; 232. a first elastic member; 233. a second elastic member; 234. a first clamping guide part; 235. a second clamping guide part; 236. a first clamping limiting block; 237. a second clamping limiting block; 238. a third clamping limiting block; 239. a fourth clamping limiting block; 240. a clamping operation part; 241. jacking blocks; 242. a third clamping driving part; 250. a turntable.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in the accompanying drawings, embodiments of the present invention provide a clamping device comprising a clamp, the clamp comprising: a first clamping portion 210, the first clamping portion 210 including two first clamping jaws 211, the two first clamping jaws 211 being disposed close to or far away from each other; the second clamping portion 220, the second clamping portion 220 includes two second clamping jaws 221, the two second clamping jaws 221 can be disposed close to or far away from each other, and the first clamping portion 210 and the second clamping portion 220 are respectively used for clamping two edges of the packaging bag in a one-to-one correspondence manner; the holder 231, the first clamping part 210 and the second clamping part 220 are disposed on the holder 231, and the first clamping part 210 and the second clamping part 220 may be disposed close to or apart from each other.
By applying the technical scheme of the invention, the clamping device comprises a clamp, and the clamp comprises: a first clamping portion 210, the first clamping portion 210 including two first clamping jaws 211, the two first clamping jaws 211 being disposed close to or far away from each other; the second clamping portion 220, the second clamping portion 220 includes two second clamping jaws 221, the two second clamping jaws 221 can be disposed close to or far away from each other, and the first clamping portion 210 and the second clamping portion 220 are respectively used for clamping two edges of the packaging bag in a one-to-one correspondence manner; the holder 231, the first clamping part 210 and the second clamping part 220 are disposed on the holder 231, and the first clamping part 210 and the second clamping part 220 may be disposed close to or apart from each other. Like this, two edges of the packing bag are respectively clamped by the first clamping part 210 and the second clamping part 220 to realize clamping of the packing bag, and moreover, the packing bag can be tensioned when necessary to prevent the opening of the packing bag from being opened by the relative movement of the first clamping part 210 and the second clamping part 220, or the two edges of the packing bag are close to each other at a certain distance when necessary, so that the opening of the packing bag is opened and a product is loaded.
In this embodiment, the first clamping portion 210 further includes a first connecting frame 212 and a first clamping driving portion 213, the first connecting frame 212 is movably disposed on the clamping frame 231, the first clamping driving portion 213 is disposed on the first connecting frame 212, and the first clamping driving portion 213 is in driving connection with the two first clamping jaws 211 to drive the two first clamping jaws 211 to approach or depart from each other; the second clamping portion 220 further includes a second connecting frame 222 and a second clamping driving portion 223, the second connecting frame 222 is movably disposed on the clamping frame 231, the second clamping driving portion 223 is disposed on the second connecting frame 222, and the second clamping driving portion 223 is in driving connection with the two second clamping jaws 221 to drive the two second clamping jaws 221 to approach or move away from each other. Thus, the two first clamping jaws 211 can be driven to move closer to or away from each other by the first clamping driving portion 213, and the two second clamping jaws 221 can be driven to move closer to or away from each other by the second clamping driving portion 223. Further, the first clamping portion 210 is integrally moved by the movement of the first connecting frame 212, and the second clamping portion 220 is integrally moved by the movement of the second connecting frame 222.
Optionally, the first connecting frame 212 includes a first plate, a second plate and a third plate connected in sequence, wherein the first plate and the third plate are arranged in parallel, the first clamping driving portion 213 is arranged on the first plate, and the third plate is movably arranged on the clamping frame 231; the second connection frame 222 includes a fourth plate, a fifth plate and a sixth plate connected in sequence, wherein the fourth plate and the sixth plate are arranged in parallel, the second clamping driving portion 223 is disposed on the fourth plate, and the sixth plate is movably disposed on the clamping frame 231. This facilitates the arrangement of the components.
In this embodiment, the clamp has a first working state and a second working state, the distance between the first clamping portion 210 and the second clamping portion 220 of the clamp in the first working state is greater than the distance between the first clamping portion 210 and the second clamping portion 220 of the clamp in the second working state, and the clamp further includes: a first elastic member 232, the first elastic member 232 being disposed on the clamping frame 231, the first elastic member 232 being engaged with the first clamping portion 210; and a second elastic member 233, the second elastic member 233 being disposed on the clamping frame 231, the second elastic member 233 being engaged with the second clamping part 220, the first elastic member 232 and the second elastic member 233 being used to maintain the clamp in the second operating state. Through the arrangement, after the two edges of the packaging bag are clamped by the clamp, the packaging bag is in a tensioning state under the condition that the clamp is in the first working state, and the opening of the packaging bag cannot be opened. Under the condition that the clamp is in the second working state, the packaging bag is in a loose state, so that the opening of the packaging bag is conveniently opened. Further, the jig may be maintained in the second operation state by the first and second elastic members 232 and 233, and may be moved to the first operation state while overcoming the elastic forces of the first and second elastic members 232 and 233 by applying a force.
In this embodiment, the clamping device further comprises: the clamping operation part 240 is movably disposed at least a portion of the clamping operation part 240, the clamping operation part 240 is in driving connection with the first clamping part 210, the clamping operation part 240 is in driving connection with the second clamping part 220, and the clamping operation part 240 is used for overcoming the elastic forces of the first elastic member 232 and the second elastic member 233 to move the clamp to the first working state. Thus, the state of the clamp can be changed by the action of the clamping operation part 240, and the operation and control are convenient.
In this embodiment, the first clamping portion 210 includes a first connecting frame 212 and a first push plate 214, two first clamping jaws 211 are disposed on the first connecting frame 212, the first elastic member 232 is engaged with the first connecting frame 212, the first push plate 214 is disposed on the first connecting frame 212, and the clamping operation portion 240 is engaged with the first push plate 214 to push the first clamping portion 210 to move; the second clamping portion 220 includes a second connecting frame 222 and a second push plate 224, two second clamping jaws 221 are disposed on the second connecting frame 222, a second elastic member 233 is engaged with the second connecting frame 222, the second push plate 224 is disposed on the second connecting frame 222, and the clamping operation portion 240 is engaged with the second push plate 224 to push the second clamping portion 220 to move. Thus, the first pushing plate 214 and the second pushing plate 224 can be pushed away from each other by the clamping operation portion 240, so that the first clamping portion 210 and the second clamping portion 220 can be moved away from each other against the elastic force of the first elastic member 232 and the second elastic member 233, and the clamp is changed to the first working state. When the clamping operation part 240 is separated from both the first push plate 214 and the second push plate 224, the first clamping part 210 and the second clamping part 220 approach each other by the elastic force of the first elastic member 232 and the second elastic member 233, and the clamp automatically changes to the second working state.
Optionally, the clamp further includes a first roller 215 and a second roller 225, the first roller 215 being rotatably disposed on the first push plate 214, the first roller 215 being adapted to cooperate with the clamping operation portion 240 so as to reduce resistance and wear, the second roller 225 being rotatably disposed on the second push plate 224, the second roller 225 being adapted to cooperate with the clamping operation portion 240 so as to reduce resistance and wear.
In the present embodiment, the grip operation portion 240 includes: the jacking block 241 is arranged in a reciprocating manner, the jacking block 241 is provided with a first inclined surface and a second inclined surface, the first inclined surface and the second inclined surface are both arranged in an inclined manner relative to the moving direction of the jacking block 241, and an included angle is formed between the first inclined surface and the second inclined surface, wherein the first inclined surface is used for being matched with the first push plate 214, and the second inclined surface is used for being matched with the second push plate 224; and the third clamping driving part 242 is in driving connection with the jacking block 241 so as to drive the jacking block 241 to move back and forth. In the process of moving the jacking block 241, the first clamping portion 210 and the second clamping portion 220 can be pushed away from each other by the cooperation of the first inclined surface and the first push plate 214 and the cooperation of the second inclined surface and the second push plate 224, so that the clamp is switched to the first working state. The structure is simple and the cost is low. In this embodiment, the clamping frame 231 has an avoiding opening for avoiding the jacking block 241.
In this embodiment, the jig further includes: a first clamping guide 234, the first clamping guide 234 cooperating with the first connecting frame 212 to guide the reciprocating movement of the first clamping part 210; and a second clamping guide portion 235, wherein the second clamping guide portion 235 is matched with the second connecting frame 222 to guide the reciprocating movement of the second clamping portion 220. This allows the first and second clamping parts 210 and 220 to smoothly move. Alternatively, the first clamping guide 234 includes a guide rail slidably disposed on the guide rail disposed on the clamping frame 231 and a slider coupled to the first link frame 212. The second clamping guide 235 includes a guide rail provided on the clamping frame 231 and a slider connected with the second connection frame 222.
In this embodiment, the clamping apparatus further includes a first clamping limiting block 236, a second clamping limiting block 237, a third clamping limiting block 238 and a fourth clamping limiting block 239 disposed on the clamping frame 231, wherein the first clamping limiting block 236 and the second clamping limiting block 237 are respectively disposed at two sides of the first connecting frame 212 to limit the moving range of the first connecting frame 212, and the third clamping limiting block 238 and the fourth clamping limiting block 239 are respectively disposed at two sides of the second connecting frame 222 to limit the moving range of the second connecting frame 222. Therefore, the moving range of the first connecting frame 212 is limited by the first clamping limiting block 236 and the second clamping limiting block 237, and the moving range of the second connecting frame 222 is limited by the third clamping limiting block 238 and the fourth clamping limiting block 239, so that a protective effect is achieved, and damage to the device and the packaging bag is avoided.
Further, the clamping device further comprises: the rotary table 250 and the rotary table 250 are rotatably arranged, the plurality of clamps are distributed on the rotary table 250 along the circumferential direction of the rotary table 250, and the plurality of clamps can rotate along with the rotary table 250. This allows the plurality of grippers to be rotated by rotation of the turntable 250 to move the grippers to different positions for the packaging operation. By adopting the arrangement, the recycling of the plurality of clamps can be realized, the device has a compact structure, and the occupied space is reduced.
In this embodiment, the rotation axis of the turntable 250 is vertically arranged, the first clamping portion 210 and the second clamping portion 220 of the clamp are arranged in a manner of being relatively movable along the horizontal direction, the two first clamping jaws 211 of the first clamping portion 210 protrude out of the periphery of the turntable 250, and the two second clamping jaws 221 of the second clamping portion 220 protrude out of the periphery of the turntable 250. The interference of the turntable 250 with the first clamping jaw 211 or the second clamping jaw 221 can be avoided through the arrangement. Optionally, the turntable 250 has an avoidance hole to avoid the jacking block 241.
Optionally, the clamping device further comprises a vertically arranged rotating shaft, the rotating shaft is rotatably arranged, and the rotating shaft is in driving connection with the rotating disc 250 to drive the rotating disc 250 to rotate. The clamping device further comprises a sleeve, the sleeve is sleeved outside the rotating shaft and supported below the rotating disc 250, and a rotary bearing is arranged between the sleeve and the rotating disc 250. The turntable 250 can be supported by the sleeve, the structural strength is improved, and the turntable 250 can be ensured to rotate smoothly by arranging the slewing bearing.
By applying the technical scheme of the invention, the clamping device comprises a clamp, and the clamp comprises: a first clamping portion 210, the first clamping portion 210 including two first clamping jaws 211, the two first clamping jaws 211 being disposed close to or far away from each other; the second clamping portion 220, the second clamping portion 220 includes two second clamping jaws 221, the two second clamping jaws 221 can be disposed close to or far away from each other, and the first clamping portion 210 and the second clamping portion 220 are respectively used for clamping two edges of the packaging bag in a one-to-one correspondence manner; the holder 231, the first clamping part 210 and the second clamping part 220 are disposed on the holder 231, and the first clamping part 210 and the second clamping part 220 may be disposed close to or apart from each other. Like this, two edges of the packing bag are respectively clamped by the first clamping part 210 and the second clamping part 220 to realize clamping of the packing bag, and moreover, the packing bag can be tensioned when necessary to prevent the opening of the packing bag from being opened by the relative movement of the first clamping part 210 and the second clamping part 220, or the two edges of the packing bag are close to each other at a certain distance when necessary, so that the opening of the packing bag is opened and a product is loaded. Also, the plurality of clamps are rotated by the rotation of the turntable 250 to move the clamps to different positions for the packing operation.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A clamping device, comprising a clamp, the clamp comprising:
a first clamping portion (210), the first clamping portion (210) comprising two first clamping jaws (211), the two first clamping jaws (211) being disposed close to or far away from each other;
the second clamping part (220), the second clamping part (220) comprises two second clamping jaws (221), the two second clamping jaws (221) can be arranged close to or far away from each other, and the first clamping part (210) and the second clamping part (220) are respectively used for clamping two edges of the packaging bag in a one-to-one correspondence manner;
a clamping frame (231), the first clamping part (210) and the second clamping part (220) are both disposed on the clamping frame (231), and the first clamping part (210) and the second clamping part (220) can be disposed close to or far away from each other.
2. Clamping device according to claim 1,
the first clamping part (210) further comprises a first connecting frame (212) and a first clamping driving part (213), the first connecting frame (212) is movably arranged on the clamping frame (231), the first clamping driving part (213) is arranged on the first connecting frame (212), and the first clamping driving part (213) is in driving connection with the two first clamping jaws (211) so as to drive the two first clamping jaws (211) to approach or move away from each other;
the second clamping part (220) further comprises a second connecting frame (222) and a second clamping driving part (223), the second connecting frame (222) is movably arranged on the clamping frame (231), the second clamping driving part (223) is arranged on the second connecting frame (222), and the second clamping driving part (223) is in driving connection with the two second clamping jaws (221) so as to drive the two second clamping jaws (221) to be close to or far away from each other.
3. Clamping device according to claim 1, wherein the clamp has a first working state and a second working state, the distance between the first clamping portion (210) and the second clamping portion (220) in the first working state of the clamp being larger than the distance between the first clamping portion (210) and the second clamping portion (220) in the second working state of the clamp, the clamp further comprising:
a first elastic member (232), the first elastic member (232) being disposed on the clamping frame (231), the first elastic member (232) being engaged with the first clamping portion (210);
a second elastic member (233), the second elastic member (233) being disposed on the clamping frame (231), the second elastic member (233) being engaged with the second clamping portion (220), the first elastic member (232) and the second elastic member (233) being for maintaining the clamp in the second operating state.
4. The clamping device of claim 3, further comprising:
the clamping operation part (240) is movably arranged at least one part of the clamping operation part (240), the clamping operation part (240) is in driving connection with the first clamping part (210), the clamping operation part (240) is in driving connection with the second clamping part (220), and the clamping operation part (240) is used for overcoming the elastic force of the first elastic piece (232) and the second elastic piece (233) to enable the clamp to move to the first working state.
5. Clamping device according to claim 4,
the first clamping part (210) comprises a first connecting frame (212) and a first push plate (214), two first clamping jaws (211) are arranged on the first connecting frame (212), the first elastic piece (232) is matched with the first connecting frame (212), the first push plate (214) is arranged on the first connecting frame (212), and the clamping operation part (240) is matched with the first push plate (214) to push the first clamping part (210) to move;
the second clamping portion (220) comprises a second connecting frame (222) and a second push plate (224), two second clamping jaws (221) are arranged on the second connecting frame (222), the second elastic piece (233) is matched with the second connecting frame (222), the second push plate (224) is arranged on the second connecting frame (222), and the clamping operation portion (240) is matched with the second push plate (224) to push the second clamping portion (220) to move.
6. The clamping device according to claim 5, wherein the clamping operation portion (240) comprises:
the jacking block (241) is arranged in a reciprocating manner, the jacking block (241) is provided with a first inclined surface and a second inclined surface, the first inclined surface and the second inclined surface are both obliquely arranged relative to the moving direction of the jacking block (241), an included angle is formed between the first inclined surface and the second inclined surface, the first inclined surface is used for being matched with the first push plate (214), and the second inclined surface is used for being matched with the second push plate (224);
and the third clamping driving part (242), the third clamping driving part (242) is in driving connection with the jacking block (241) so as to drive the jacking block (241) to move back and forth.
7. The clamping device of claim 2, wherein the clamp further comprises:
a first clamping guide (234), the first clamping guide (234) cooperating with the first link (212) to guide the reciprocal movement of the first clamping portion (210);
a second clamping guide portion (235), the second clamping guide portion (235) cooperating with the second connecting frame (222) to guide the reciprocating movement of the second clamping portion (220).
8. The clamping device of claim 2, wherein the clamp further comprises a first clamping stop block (236), a second clamping stop block (237), a third clamping stop block (238), and a fourth clamping stop block (239) disposed on the clamping frame (231), wherein the first clamping stop block (236) and the second clamping stop block (237) are respectively located on both sides of the first connecting frame (212) to define a movement range of the first connecting frame (212), and wherein the third clamping stop block (238) and the fourth clamping stop block (239) are respectively located on both sides of the second connecting frame (222) to define a movement range of the second connecting frame (222).
9. The clamping device of claim 1, further comprising:
the rotary table (250), the rotary table (250) rotationally sets up, anchor clamps are a plurality of, and a plurality of anchor clamps are along the circumference distribution of rotary table (250) on rotary table (250), and a plurality of anchor clamps can rotate along with rotary table (250).
10. The clamping device according to claim 9, wherein the rotation axis of the rotating disc (250) is vertically arranged, the first clamping portion (210) and the second clamping portion (220) of the clamp are arranged in a manner of being relatively movable along the horizontal direction, the two first clamping jaws (211) of the first clamping portion (210) protrude out of the periphery of the rotating disc (250), and the two second clamping jaws (221) of the second clamping portion (220) protrude out of the periphery of the rotating disc (250).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911108284.5A CN110758836A (en) | 2019-11-13 | 2019-11-13 | Clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911108284.5A CN110758836A (en) | 2019-11-13 | 2019-11-13 | Clamping device |
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| Publication Number | Publication Date |
|---|---|
| CN110758836A true CN110758836A (en) | 2020-02-07 |
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|---|---|---|---|
| CN201911108284.5A Pending CN110758836A (en) | 2019-11-13 | 2019-11-13 | Clamping device |
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