CN212314080U

CN212314080U - Specification clamping device

Info

Publication number: CN212314080U
Application number: CN202020887883.3U
Authority: CN
Inventors: 史欢欢; 杨利
Original assignee: Truking Technology Ltd
Current assignee: Truking Technology Ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-01-08
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a specification clamping device, including the specification conveyer belt, be located the specification conveyer belt output keep off the specification mechanism and be used for carrying the specification from the output centre gripping that keeps off specification mechanism the centre gripping of another station, centre gripping conveying mechanism includes mount pad and main shaft, it has rotatable supporting seat to run through on the mount pad, be equipped with the mounting bracket on the supporting seat, be equipped with two splint that are used for pressing from both sides the specification on the mounting bracket, be equipped with reciprocating motion pole that reciprocating motion opened and shut in order to drive two splint on the supporting seat, be fixed with the pendulum rod on the supporting seat, be equipped with the second cam that is used for driving the first cam of pendulum rod reciprocating motion and is used for driving reciprocating motion pole reciprocating motion on the main shaft, be equipped with first linkage subassembly between first cam and the pendulum rod, be equipped with the second linkage subassembly between second cam and the supporting seat. The specification clamping device has the advantages of time saving, labor saving, coordination and consistency of all actions, avoidance of action misoperation, capability of improving production efficiency and the like.

Description

Specification clamping device

Technical Field

The utility model relates to a food, medicine packagine machine construct equipment technical field, especially relate to a description clamping device.

Background

At present, manual instruction placing is mainly performed on the outer surface of a product in the market, the instruction needs to be placed in an outer package manually, time and labor are consumed, the capacity is extremely low, the production efficiency of a boxing machine is greatly reduced, and the device for placing the instruction is particularly urgent.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the not enough of prior art, provide a labour saving and time saving, each action coordinate one so that avoid taking place the operation maloperation and can improve production efficiency's description clamping device.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a specification clamping device comprises a specification conveying belt, a specification blocking mechanism arranged at the output end of the specification conveying belt and a clamping and conveying mechanism used for clamping and conveying the specification from the output end of the specification blocking mechanism to another station, the clamping and conveying mechanism comprises a mounting seat and a main shaft, a rotatable supporting seat penetrates through the mounting seat, the supporting seat is provided with a mounting rack, the mounting rack is provided with two clamping plates which are discontinuously opened and closed to clamp and place the specification, the supporting seat is provided with a reciprocating rod which can reciprocate to drive the two clamping plates to open and close, a swing rod is fixed on the supporting seat, the main shaft is provided with a first cam for driving the oscillating bar to oscillate back and forth and a second cam for driving the reciprocating moving rod to move back and forth, a first linkage assembly is arranged between the first cam and the swing rod, and a second linkage assembly is arranged between the second cam and the supporting seat.

As a further improvement of the above technical solution:

the first linkage assembly comprises a first rocker, a first swinging shaft, a first connecting rod, a first return spring and a first fixed seat, the middle of the first rocker is arranged on the first swinging shaft, one end of the first rocker is connected with the first fixed seat through the first return spring, the other end of the first rocker is connected with the swinging rod through the first connecting rod, and the first rocker is abutted to the first cam.

The first rocker is provided with a first roller which is abutted against the first cam.

The second linkage assembly comprises a second rocker, a second swinging shaft, a second connecting rod, a second reset spring, a second fixing seat, a third rocker and a third swinging shaft, one end of the second rocker is arranged on the second swinging shaft, the middle of the third rocker is arranged on the third swinging shaft, one end of the third rocker is connected with the other end of the second rocker through the second connecting rod, the other end of the third rocker is provided with a pushing part used for pushing the reciprocating moving rod, the third rocker is connected with the second fixing seat through the second reset spring, and the second rocker is abutted to the second cam.

And a second roller is arranged on the second rocker and is abutted against the second cam.

Two the splint are arranged from top to bottom, and the one end of top splint is fixed on the mounting bracket, and the other end is the exposed core, and the middle part of below splint rotates to be installed on the mounting bracket, one end and reciprocating motion pole butt, the other end is the exposed core, two be equipped with clamping spring between the splint.

And a limit stop is arranged between the two clamping plates.

And a guide strip is arranged between the output end of the instruction blocking mechanism and the other station.

The specification blocking mechanism comprises a lifting frame, an auxiliary shaft, a third cam, a fourth swinging shaft and a fourth rocker, the third cam is arranged on the auxiliary shaft, the middle of the fourth rocker is arranged on the fourth swinging shaft, a third roller is arranged at one end of the fourth rocker, the third roller is abutted against the third cam, the fourth roller is arranged at the bottom of the lifting frame and abutted against the other end of the fourth rocker, and a blocking rod for blocking and placing a specification is arranged at the top of the lifting frame.

The main shaft is connected with the auxiliary shaft in a linkage manner.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses a description clamping device, including the description conveyer belt, be located the fender description mechanism of description conveyer belt output and be used for carrying the description from the output centre gripping that keeps off description mechanism the centre gripping conveying mechanism of another station, centre gripping conveying mechanism includes mount pad and main shaft, it has rotatable supporting seat to run through on the mount pad, be equipped with the mounting bracket on the supporting seat, be equipped with two splint that are used for being interrupted to open and shut in order to press from both sides the specification on the mounting bracket, be equipped with the reciprocating motion pole that reciprocating motion opened and shut in order to drive two splint on the supporting seat, be fixed with the pendulum rod on the supporting seat, be equipped with the second cam that is used for driving the first cam of pendulum rod reciprocating motion and is used for driving reciprocating motion pole reciprocating motion on the main shaft, be equipped with first linkage subassembly between first cam and the pendulum rod, be equipped with the. The during operation is connected main shaft and power unit, it is rotatory to drive the main shaft through power unit, the main shaft drives first cam and second cam and rotates simultaneously, first cam drives the pendulum rod reciprocating motion through first linkage subassembly, the pendulum rod drives splint reciprocating motion through the supporting seat, so that the exposed core of splint reciprocates between description conveyer belt output and another station, simultaneously, the second cam drives reciprocating motion pole reciprocating motion through the second linkage subassembly, reciprocating motion pole drives two splint and opens and shuts, when the exposed core swing of splint is in description conveyer belt output, two splint close and close in order to press from both sides tight description, when two splint press from both sides tight description and carry another station with the description, two splint open in order to put down the description. This description clamping device just can drive the clamp of two splint through the rotary motion of main shaft and put and carry the harmonious action of harmony, labour saving and time saving, the simple operation, and can avoid taking place the action maloperation and can improve production efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the specification clamping device of the present invention.

Fig. 2 is a schematic structural view of a clamping and conveying mechanism of the specification clamping device of the present invention.

Fig. 3 is a partial sectional view of the clamping conveyor mechanism of the specification clamping device.

Fig. 4 is an enlarged view at a in fig. 1.

The reference numerals in the figures denote:

1. a description conveyor belt; 2. a book blocking mechanism; 21. a lifting frame; 211. a stop lever; 22. a counter shaft; 23. a third cam; 24. a fourth swing shaft; 25. a fourth rocker; 26. a third roller; 27. a fourth roller; 3. a clamping and conveying mechanism; 31. a mounting seat; 32. a main shaft; 321. a first cam; 322. a second cam; 33. a supporting seat; 331. a swing rod; 34. a mounting frame; 35. a reciprocating rod; 36. a splint; 37. a first linkage assembly; 371. a first rocker; 372. a first swing shaft; 373. a first link; 374. a first return spring; 375. a first fixed seat; 376. a first roller; 38. a second linkage assembly; 381. a second rocker; 382. a second swing shaft; 383. a second link; 384. a second return spring; 385. a second fixed seat; 386. a third rocker; 387. a third swing shaft; 388. a pushing part; 389. a second roller; 39. a clamping spring; 4. a limit stop block; 5. and (4) a guide strip.

Detailed Description

The invention will be described in further detail with reference to the drawings and specific examples.

Fig. 1 to 4 show an embodiment of the specification clamping device of the present invention, the specification clamping device includes a specification conveyor belt 1, a specification blocking mechanism 2 located at an output end of the specification conveyor belt 1, and a clamping and conveying mechanism 3 for clamping and conveying the specification from an output end of the specification blocking mechanism 2 to another station, the clamping and conveying mechanism 3 includes a mounting seat 31 and a main shaft 32, a rotatable supporting seat 33 penetrates through the mounting seat 31, a mounting seat 34 is provided on the supporting seat 33, two clamping plates 36 for intermittently opening and closing to clamp the specification are provided on the mounting seat 34, a reciprocating rod 35 capable of reciprocating to drive the two clamping plates 36 to open and close is provided on the supporting seat 33, a swing rod 331 is fixed on the supporting seat 33, a first cam 321 for driving the swing rod 331 to reciprocate and a second cam 322 for driving the reciprocating rod 35 to reciprocate are provided on the main shaft 32, a first linkage assembly 37 is arranged between the first cam 321 and the swing rod 331, and a second linkage assembly 38 is arranged between the second cam 322 and the support seat 33. When the automatic book clamping device works, the main shaft 32 is connected with the power mechanism, the main shaft 32 is driven to rotate through the power mechanism, the main shaft 32 drives the first cam 321 and the second cam 322 to rotate simultaneously, the first cam 321 drives the swing rod 331 to swing back and forth through the first linkage assembly 37, the swing rod 331 drives the clamping plates 36 to swing back and forth through the supporting seat 33, so that the clamping ends of the clamping plates 36 swing back and forth between the output end of the book conveying belt 1 and another station, meanwhile, the second cam 322 drives the reciprocating rod 35 to move back and forth through the second linkage assembly 38, the reciprocating rod 35 drives the two clamping plates 36 to open and close, when the clamping ends of the clamping plates 36 swing at the output end of the book conveying belt 1, the two clamping plates 36 close to clamp a book, and when the two clamping plates 36 clamp the book and convey the book to another station, the two clamping plates 36. The specification clamping device can drive the clamping and placing of the two clamping plates 36 to move coordinately and consistently through the rotating motion of the main shaft 32, time and labor are saved, the operation is convenient, the misoperation of action can be avoided, and the production efficiency can be improved.

In this embodiment, as shown in fig. 1 and fig. 2, the first linkage assembly 37 includes a first rocker 371, a first swing shaft 372, a first connection rod 373, a first return spring 374 and a first fixing seat 375, the middle portion of the first rocker 371 is disposed on the first swing shaft 372, one end of the first rocker 371 is connected with the first fixing seat 375 through the first return spring 374, the other end of the first rocker 371 is connected with the swing rod 331 through the first connection rod 373, and the first rocker 371 abuts against the first cam 321. The middle part of the first rocker 371 is arranged on the first swinging shaft 372, and swings around the center of the first swinging shaft 372, the first fixing seat 375 is fixed, one end of the first connecting rod 373 is hinged with the first rocker 371, the other end of the first connecting rod 373 is hinged with the swinging rod 331, when the main shaft 32 drives the first cam 321 to rotate, the first cam 321 drives the first rocker 371 to swing back and forth, the first rocker 371 is always kept in contact with the peripheral surface of the first cam 321 under the elastic force action of the first return spring 374, the first rocker 371 drives the swinging rod 331 and the clamping plate 36 to swing back and forth through the transmission action of the first connecting rod 373, so that the clamping end of the clamping plate 36 swings back and forth between the output end of the specification conveying belt 1 and another station, and the purpose of conveying the specification is achieved.

In this embodiment, as shown in fig. 1 and 2, the first rocker 371 is provided with a first roller 376, and the first roller 376 abuts against the first cam 321. The first rocker 371 keeps abutting against the first cam 321 through the first roller 376, so that friction between the first rocker 371 and the first cam 321 is reduced, the service life of each part is prolonged, and the transmission efficiency is improved.

In this embodiment, as shown in fig. 1 and fig. 2, the second linkage assembly 38 includes a second rocker 381, a second swing shaft 382, a second connecting rod 383, a second return spring 384, a second fixed seat 385, a third rocker 386, and a third swing shaft 387, one end of the second rocker 381 is disposed on the second swing shaft 382, a middle portion of the third rocker 386 is disposed on the third swing shaft 387, one end of the third rocker 386 is connected to the other end of the second rocker 381 through the second connecting rod 383, the other end of the third rocker 386 is provided with a pushing portion 388 for pushing the reciprocating rod 35, the third rocker 386 is connected to the second fixed seat 385 through the second return spring 384, and the second rocker 381 abuts against the second cam 322. One end of the second rocker 381 is arranged on the second swinging shaft 382, and swings with the second swinging shaft 382 as the center, the middle of the third rocker 386 is arranged on the third swinging shaft 387, and swings with the third swinging shaft 387 as the center, the second fixed seat 385 is fixed, one end of the second connecting rod 383 is hinged with the second rocker 381, the other end of the second connecting rod 383 is hinged with the third rocker 386, when the main shaft 32 drives the second cam 322 to rotate, the second cam 322 drives the second rocker 381 to swing in a reciprocating manner, the second rocker 381 always keeps contact with the peripheral surface of the second cam 322 under the elastic force of the second return spring 384, the second rocker 381 drives the third rocker 386 to swing in a reciprocating manner through the transmission effect of the second connecting rod 383, the pushing part 388 of the third rocker 386 drives the reciprocating rod 35 to move in a reciprocating manner, the reciprocating rod 35 drives the two clamping plates 36 to open and close, when the clamping end of the clamping plate 36 swings at the output end of the conveyor belt 1 in the specification, the jaws 36 close to clamp the instructions and when the jaws 36 clamp the instructions and transfer the instructions to another station, the jaws 36 open to deposit the instructions.

In this embodiment, as shown in fig. 1 and fig. 2, a second roller 389 is disposed on the second rocker 381, and the second roller 389 abuts against the second cam 322. The second rocker 381 keeps abutting against the second cam 322 through the second roller 389, friction between the second rocker 381 and the second cam 322 is reduced, service life of each component is prolonged, and transmission efficiency is improved.

In this embodiment, as shown in fig. 3, the two clamping plates 36 are arranged up and down, one end of the upper clamping plate 36 is fixed on the mounting frame 34, the other end is a clamping end, the middle part of the lower clamping plate 36 is rotatably mounted on the mounting frame 34, one end of the lower clamping plate abuts against the reciprocating rod 35, the other end is a clamping end, and a clamping spring 39 is arranged between the two clamping plates 36. Specifically, the supporting seat 33 is columnar and vertically arranged, the reciprocating rod 35 penetrates through the center of the supporting seat 33, one end of the lower clamping plate 36 extends into the supporting seat 33 and abuts against the top end of the reciprocating rod 35, the bottom end of the reciprocating rod 35 can abut against the pushing portion 388 of the third rocker 386, when the pushing portion 388 of the third rocker 386 pushes the reciprocating rod 35 to move upwards, the reciprocating rod 35 pushes the lower clamping plate 36 to rotate around the rotation center of the middle part, so that the clamping ends of the upper clamping plate 36 and the lower clamping plate 36 are opened for taking and placing the specification, and when the pushing action of the pushing portion 388 of the third rocker 386 on the reciprocating rod 35 is released, the lower clamping plate 36 returns under the elastic restoring force of the clamping spring 39, so that the clamping ends of the upper clamping plate 36 and the lower clamping plate 36 are closed for clamping the specification.

In this embodiment, as shown in fig. 3, a limit stop 4 is disposed between the two clamping plates 36. Specifically, the limit stopper 4 is provided on the lower clamp plate 36 for limiting the relative position of the clamping ends of the two clamp plates 36 when closed.

In this embodiment, as shown in fig. 1 and 4, a guide strip 5 is provided between the output end of the manual blocking mechanism 2 and another station. So that the specification can smoothly enter another station under the clamping and conveying action of the two clamping plates 36.

In this embodiment, as shown in fig. 4, the book blocking mechanism 2 includes a lifting frame 21, an auxiliary shaft 22, a third cam 23, a fourth swing shaft 24, and a fourth rocker 25, the third cam 23 is disposed on the auxiliary shaft 22, the middle portion of the fourth rocker 25 is disposed on the fourth swing shaft 24, one end of the fourth rocker 25 is provided with a third roller 26, the third roller 26 abuts against the third cam 23, the bottom of the lifting frame 21 is provided with a fourth roller 27, the fourth roller 27 abuts against the other end of the fourth rocker 25, and the top of the lifting frame 21 is provided with a blocking lever 211 for blocking and releasing a book. The middle part of the fourth rocker 25 is arranged on the fourth swing shaft 24, the fourth swing shaft 24 is used as a rotation center to swing, when the auxiliary shaft 22 rotates, the third cam 23 is driven to rotate, the third cam 23 pushes one end of the fourth rocker 25 to rotate downwards through the third roller 26, the other end of the fourth rocker 25 pushes the lifting frame 21 upwards to enable the lifting frame 21 to ascend until the stop lever 211 on the lifting frame 21 blocks the instruction book blocking the output end of the instruction book mechanism 2, so that the instruction book blocking the output end of the instruction book mechanism 2 stays at a position convenient for clamping the two clamping plates 36, when the instruction book is clamped by the two clamping plates 36, the third cam 23 gradually releases the downward pushing effect on the fourth rocker 25, at the moment, the lifting frame 21 gradually descends to release the instruction book blocking, and the instruction book can be smoothly conveyed to another station after being clamped by the two clamping plates 36.

In the present embodiment, the main shaft 32 is linked to the auxiliary shaft 22. Specifically, as shown in fig. 1, the main shaft 32 is linked with the auxiliary shaft 22 by a chain, and when the main shaft 32 rotates, the auxiliary shaft 22 is driven by the chain to rotate synchronously. In the structure, the first cam 321, the second cam 322 and the third cam 23 are driven to synchronously rotate by the rotation of the main shaft 32, and then the clamping action and the conveying action of the two clamping plates 36 and the paper blocking action of the specification at the clamping position are respectively driven, so that a series of actions are consistent in beat and cooperatively matched, and action misoperation is avoided.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.

Claims

1. An instruction book clamping device is characterized in that: the manual conveying device comprises a manual conveying belt (1), a manual blocking mechanism (2) located at the output end of the manual conveying belt (1) and a clamping conveying mechanism (3) used for clamping and conveying a manual from the output end of the manual blocking mechanism (2) to another station, wherein the clamping conveying mechanism (3) comprises a mounting seat (31) and a main shaft (32), a rotatable supporting seat (33) penetrates through the mounting seat (31), a mounting frame (34) is arranged on the supporting seat (33), two clamping plates (36) used for being intermittently opened and closed to clamp and place the manual are arranged on the mounting frame (34), a reciprocating moving rod (35) capable of moving in a reciprocating mode to drive the two clamping plates (36) to be opened and closed is arranged on the supporting seat (33), a swing rod (331) is fixed on the supporting seat (33), a first cam (321) used for driving the swing rod (331) to swing in a reciprocating mode and a second cam (322) used for driving the reciprocating moving rod (35) to move in a reciprocating mode are, a first linkage component (37) is arranged between the first cam (321) and the swing rod (331), and a second linkage component (38) is arranged between the second cam (322) and the supporting seat (33).

2. The specification clamping device according to claim 1, wherein: the first linkage assembly (37) comprises a first rocker (371), a first swinging shaft (372), a first connecting rod (373), a first return spring (374) and a first fixed seat (375), the middle of the first rocker (371) is arranged on the first swinging shaft (372), one end of the first rocker (371) is connected with the first fixed seat (375) through the first return spring (374), the other end of the first rocker (371) is connected with the swinging rod (331) through the first connecting rod (373), and the first rocker (371) is abutted to the first cam (321).

3. The specification clamping device according to claim 2, wherein: the first rocker (371) is provided with a first roller (376), and the first roller (376) is abutted against the first cam (321).

4. The specification clamping device according to claim 1, wherein: the second linkage assembly (38) comprises a second rocker (381), a second swinging shaft (382), a second connecting rod (383), a second return spring (384), a second fixed seat (385), a third rocker (386) and a third swinging shaft (387), one end of the second rocker (381) is arranged on the second swinging shaft (382), the middle of the third rocker (386) is arranged on the third swinging shaft (387), one end of the third rocker (386) is connected with the other end of the second rocker (381) through the second connecting rod (383), the other end of the third rocker (386) is provided with a pushing part (388) used for pushing the reciprocating rod (35), the third rocker (386) is connected with the second fixed seat (385) through the second return spring (384), and the second rocker (381) is abutted to the second cam (322).

5. The specification clamping device according to claim 4, wherein: and a second roller (389) is arranged on the second rocker (381), and the second roller (389) is abutted against the second cam (322).

6. The specification clamping device according to claim 1, wherein: two splint (36) are arranged from top to bottom, and the one end of top splint (36) is fixed on mounting bracket (34), and the other end is the exposed core, and the middle part of below splint (36) is rotated and is installed on mounting bracket (34), one end and reciprocating motion pole (35) butt, the other end are the exposed core, two be equipped with clamping spring (39) between splint (36).

7. The specification clamping device according to claim 6, wherein: a limit stop (4) is arranged between the two clamping plates (36).

8. The specification clamping device according to claim 1, wherein: and a guide strip (5) is arranged between the output end of the instruction blocking mechanism (2) and the other station.

9. An instruction book holding apparatus according to any one of claims 1 to 8, wherein: keep off instruction book mechanism (2) and include crane (21), countershaft (22), third cam (23), fourth oscillating axle (24) and fourth rocker (25), on countershaft (22) was located in third cam (23), on fourth oscillating axle (24) was located in the middle part of fourth rocker (25), the one end of fourth rocker (25) is equipped with third gyro wheel (26), third gyro wheel (26) and third cam (23) butt, the bottom of crane (21) is equipped with fourth gyro wheel (27), fourth gyro wheel (27) and the other end butt of fourth rocker (25), the top of crane (21) is equipped with and is used for keeping off the pin (211) of putting the instruction book.

10. The specification clamping device according to claim 9, wherein: the main shaft (32) is connected with the auxiliary shaft (22) in a linkage manner.