CN211730771U

CN211730771U - Front book pressing machine pushing protection device

Info

Publication number: CN211730771U
Application number: CN202020141161.3U
Authority: CN
Inventors: 刘毅; 杨根; 谭黎明
Original assignee: Dongguan Haoxin Precision Machinery Co ltd
Current assignee: Dongguan Haoxin Precision Machinery Co ltd
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-10-23
Anticipated expiration: 2030-01-21

Abstract

The utility model belongs to the technical field of the automation equipment technique and specifically relates to indicate a preceding book press bulldozes protection device, set up in the briquetting of second pivot including frame, first connecting block, second connecting block, first pivot, elevating system, locate the second pivot in the frame, locate the first stopper of second pivot and slide, the one end of first connecting block is articulated with first stopper, the other end and the first pivot of first connecting block are articulated, the one end and the briquetting of second connecting block are articulated, the other end and the first pivot of second connecting block are articulated, elevating system includes the lifter, locates the shock attenuation protection component of lifter and locates the drive assembly in the frame, the one end and the first pivot of lifter are articulated. The utility model discloses simple structure, consequently manufacturing cost is lower, extrudees effectually moreover, extrudees efficiently, can provide shock attenuation protection simultaneously, consequently has broad market prospect.

Description

Front book pressing machine pushing protection device

Technical Field

The utility model belongs to the technical field of the automation equipment technique and specifically relates to indicate a preceding book press pushes away presses protection device.

Background

Books are the main tools used by humans to record everything, and generally refer to sheets of paper bound into books and printed with text. The human body interaction emotion recognition method is also an important medium for obtaining knowledge and inheriting experience, and has important significance for development and inheritance of human civilization. In the production process of books, the books need to be extruded to reduce the volume, so that the books are convenient to transport; generally, a manufacturer extrudes books by using a front book pressing machine, the front book pressing machine is generally provided with a baffle and a pushing device, the books are placed between the baffle and the pushing device, then the pushing device is started, and the pushing device is matched with the baffle to extrude the books, but the existing pushing devices are complex in structure, so that the manufacturing cost is high, and the extruding effect and the extruding efficiency are general; meanwhile, the general pushing device is provided with a damping protection device, so that the pushing device is easy to malfunction.

SUMMERY OF THE UTILITY MODEL

The utility model discloses problem to prior art provides a preceding book press bulldozes protection device to solve the problem in the background art.

In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides a preceding book press bulldozes protection device, includes frame, first connecting block, second connecting block, first pivot, elevating system, locates the second pivot in the frame, locates the first stopper of second pivot and slide and set up in the briquetting of second pivot, the one end of first connecting block is articulated with first stopper, the other end of first connecting block is articulated with first pivot, the one end and the briquetting of second connecting block are articulated, the other end and the first pivot of second connecting block are articulated, elevating system includes the lifter, locates the shock attenuation protection component of lifter and locates the drive assembly in the frame, the one end and the first pivot of lifter are articulated, drive assembly is used for driving the lift of lifter, shock attenuation protection component is used for carrying out shock attenuation protection to the lifter.

Preferably, the driving assembly comprises a first swing arm, a power unit which is rotatably arranged on a third rotating shaft of the rack and arranged on the rack, the power unit is used for driving the third rotating shaft to rotate, one end of the first swing arm is connected with the third rotating shaft, and the other end of the first swing arm is used for driving the lifting rod to lift.

As preferred, shock attenuation protection component includes third connecting block, installation piece, guide block, video disc spring and a plurality of guide bar, third connecting block and first swing arm the other end is articulated, the both ends of video disc spring are contradicted with installation piece and guide block respectively, the lifter the other end is connected with the installation piece, a plurality of the one end of guide bar all is connected with the third connecting block, a plurality of the other end of guide bar all is connected with the guide block, the activity of installation piece is located on the third connecting block, the video disc spring housing is located on the lifter, the lifter activity is worn to locate in the guide block.

Preferably, the power unit comprises a second swing arm, a third swing arm, a fifth rotating shaft rotatably arranged on the frame, a motor arranged on the frame, and two eccentric wheels sleeved on the fifth rotating shaft, wherein one end of the second swing arm and one end of the third swing arm are both connected with the fifth rotating shaft, the other end of the second swing arm and the other end of the third swing arm are respectively provided with a first rotating wheel and a second rotating wheel, and the motor and the fifth rotating shaft are in gear transmission.

Preferably, the second rotating shaft is rotatably arranged on the rack, the first limiting block is in threaded connection with one end of the second rotating shaft, and the first limiting block is provided with a first driving device which is used for driving the second rotating shaft to rotate.

Preferably, the first driving device comprises a first gear arranged at one end of the second rotating shaft, a second gear rotatably arranged on the first limiting block, and a first handle arranged on the second gear, and the first gear and the second gear are in chain transmission.

The utility model has the advantages that: start drive assembly, drive assembly drives the lift of lifter, the lifter drives the lifter and rises, the rising of lifter drives first pivot and rises, thereby the pulling briquetting removes towards the direction of keeping away from the dog, then the lifter drives the lifter decline, the decline of lifter drives first pivot decline, thereby the pulling briquetting removes towards the direction of being close to the dog, when books are conveyed the briquetting limit by the conveyer belt, the briquetting just can extrude books with the dog, and shock attenuation protection can carry out shock attenuation protection to the lifter simultaneously, it falls to be the collision buffering that produces with the lifter by the pulling. The utility model discloses simple structure, consequently manufacturing cost is lower, extrudees effectually moreover, extrudees efficiently, can provide shock attenuation protection simultaneously, consequently has broad market prospect.

Drawings

Fig. 1 is a schematic view of the overall structure of a first viewing angle of the present invention;

fig. 2 is a schematic view of the overall structure of a second viewing angle of the present invention;

fig. 3 is a schematic view of the overall structure of a third viewing angle of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

fig. 5 is a schematic view of the overall structure of a fourth viewing angle according to the present invention;

FIG. 6 is an enlarged view of portion B of FIG. 4;

fig. 7 is a schematic view of an overall structure of a fifth viewing angle according to the present invention;

fig. 8 is an enlarged schematic view of the portion C in fig. 7.

The reference numerals are respectively: 1. a frame; 2. a first connection block; 3. a second connecting block; 4. a first rotating shaft; 5. a second rotating shaft; 6. briquetting; 7. a lifting rod; 8. a first swing arm; 9. a third rotating shaft; 10. a third connecting block; 11. mounting blocks; 12. a guide block; 13. a disc spring; 15. A guide bar; 16. a second swing arm; 17. a third swing arm; 18. a fifth rotating shaft; 19. a motor; 20. an eccentric wheel; 21. a first runner; 22. a second runner; 23. a first stopper; 24. A first gear; 25. a second gear; 26. a stopper; 27. a first handle.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1-8, a push protection device for a front book press comprises a frame 1, a first connecting block 2, a second connecting block 3, a first rotating shaft 4, a lifting mechanism, a second rotating shaft 5 arranged on the frame 1, a first limiting block 23 arranged on the second rotating shaft 5, and a pressing block 6 slidably arranged on the second rotating shaft 5, wherein one end of the first connecting block 2 is hinged to the first limiting block 23, the other end of the first connecting block 2 is hinged to the first rotating shaft 4, one end of the second connecting block 3 is hinged to the pressing block 6, the other end of the second connecting block 3 is hinged to the first rotating shaft 4, the lifting mechanism comprises a lifting rod 7, a shock absorption protection component arranged on the lifting rod 7, and a driving component arranged on the frame 1, one end of the lifting rod 7 is hinged to the first rotating shaft 4, and the driving component is used for driving the lifting rod 7 to lift up and down, the shock absorption protection assembly is used for shock absorption protection of the lifting rod 7. Start drive assembly, drive assembly drives the lift of lifter 7, lifter 7 drives lifter 7 and rises, the first pivot 4 of rising drive of lifter 7 rises, thereby pulling briquetting 6 removes towards the direction of keeping away from dog 26, then lifter 7 drives lifter 7 and descends, the decline of lifter 7 drives first pivot 4 and descends, thereby pulling briquetting 6 removes towards the direction of being close to dog 26, when books are conveyed 6 limits of briquetting by the conveyer belt, briquetting 6 just can extrude books with dog 26, and shock attenuation protection can carry out shock attenuation protection to lifter 7 simultaneously, the collision buffering that produces when being promoted with lifter 7 falls. The utility model discloses simple structure, consequently manufacturing cost is lower, extrudees effectually moreover, extrudees efficiently, can provide shock attenuation protection simultaneously, consequently has broad market prospect.

The drive assembly includes first swing arm 8, rotates and sets up in the third pivot 9 of frame 1 and locate the power pack in frame 1, power pack is used for driving third pivot 9 and rotates, the one end and the third pivot 9 of first swing arm 8 are connected, the other end of first swing arm 8 is used for driving the lift of lifter 7. The power unit is started, the power unit drives the third rotating shaft 9 to rotate, the third rotating shaft 9 drives the first swing arm 8 to rotate, and the first swing arm 8 can drive the lifting rod 7 to lift.

Shock attenuation protection subassembly includes third connecting block 10, installation piece 11, guide block 12, disc spring 13 and a plurality of guide bar 15, third connecting block 10 and first swing arm 8 the other end is articulated, disc spring 13's both ends are contradicted with installation piece 11 and guide block 12 respectively, lifter 7 the other end is connected with installation piece 11, a plurality of the one end of guide bar 15 all is connected with third connecting block 10, a plurality of the other end of guide bar 15 all is connected with guide block 12, installation piece 11 activity is located on third connecting block 10, disc spring 13 cover is located on lifter 7, lifter 7 activity is worn to locate in the guide block 12. When the lifting rod 7 is pulled to descend, the disc spring 13 is pressed, so that a part of the pulling force applied to the lifting rod 7 is buffered, and the lifting rod 7, the first rotating shaft 4 or the first swing arm 8 are prevented from being damaged due to the impact applied to the lifting rod 7 caused by the sudden pulling.

The power unit includes second swing arm 16, third swing arm 17, rotates and sets up fifth pivot 18 in frame 1, locates frame 1's motor 19 and two eccentric wheels 20 of locating fifth pivot 18 of cover, the one end of second swing arm 16 and the one end of third swing arm 17 all are connected with fifth pivot 18, the other end of second swing arm 16 and the other end of third swing arm 17 are equipped with first runner 21 and second runner 22 respectively, motor 19 passes through gear drive with fifth pivot 18. The motor 19 is started, the motor 19 drives the fifth rotating shaft 18 to rotate forwards and backwards, the fifth rotating shaft 18 rotates forwards and backwards to drive the two eccentric wheels 20 to rotate forwards and backwards, the two eccentric wheels 20 rotate forwards and backwards to respectively drive the second swing arm 16 and the third swing arm 17 to rotate forwards and backwards, so that the first swing arm 8 is driven to rotate forwards and backwards, and the lifting rod 7 can be driven to lift.

The second rotating shaft 5 is rotatably arranged on the rack 1, the first limiting block 23 is in threaded connection with one end of the second rotating shaft 5, a first driving device is arranged on the first limiting block 23, and the first driving device is used for driving the second rotating shaft 5 to rotate. When the first driving device is started, the first driving device drives the second rotating shaft 5 to rotate, and the rotation of the second rotating shaft 5 drives the first limiting block 23 to move back and forth. So can change the distance of first stopper 23 and briquetting 6, and because the distance of first stopper 23 and briquetting 6 changes for the initial distance of briquetting 6 and dog 26 is changed, thereby makes briquetting 6 and dog 26 can extrude the books of different specifications.

The first driving device comprises a first gear 24 arranged at one end of the second rotating shaft 5, a second gear 25 rotatably arranged on the first limiting block 23 and a first handle 27 arranged on the second gear 25, and the first gear 24 and the second gear 25 are driven by a chain. When the first handle 27 is rotated, the second gear 25 is driven by the rotation of the first handle 27, the first gear 24 is driven by the second gear 25, and the second rotating shaft 5 can be driven by the rotation of the first gear 24.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a preceding book press pushes away presses protection device which characterized in that: comprises a frame (1), a first connecting block (2), a second connecting block (3), a first rotating shaft (4), a lifting mechanism, a second rotating shaft (5) arranged on the frame (1), a first limiting block (23) arranged on the second rotating shaft (5), and a pressing block (6) arranged on the second rotating shaft (5) in a sliding manner, wherein one end of the first connecting block (2) is hinged with the first limiting block (23), the other end of the first connecting block (2) is hinged with the first rotating shaft (4), one end of the second connecting block (3) is hinged with the pressing block (6), the other end of the second connecting block (3) is hinged with the first rotating shaft (4), the lifting mechanism comprises a lifting rod (7), a damping protection component arranged on the lifting rod (7) and a driving component arranged on the frame (1), one end of the lifting rod (7) is hinged with the first rotating shaft (4), the driving assembly is used for driving the lifting rod (7) to lift, and the shock absorption protection assembly is used for carrying out shock absorption protection on the lifting rod (7).

2. The push protection device of a front book press according to claim 1, characterized in that: the drive assembly comprises a first swing arm (8), a power unit which is arranged in a third rotating shaft (9) of the frame (1) in a rotating mode and arranged on the frame (1), the power unit is used for driving the third rotating shaft (9) to rotate, one end of the first swing arm (8) is connected with the third rotating shaft (9), and the other end of the first swing arm (8) is used for driving the lifting rod (7) to lift.

3. The push protection device of a front book press according to claim 2, characterized in that: shock attenuation protection component includes third connecting block (10), installation piece (11), guide block (12), video disc spring (13) and a plurality of guide bar (15), third connecting block (10) and first swing arm (8) the other end is articulated, the both ends of video disc spring (13) contradict with installation piece (11) and guide block (12) respectively, lifter (7) the other end is connected with installation piece (11), a plurality of the one end of guide bar (15) all is connected with third connecting block (10), a plurality of the other end of guide bar (15) all is connected with guide block (12), install on piece (11) activity is located third connecting block (10), on lifter (7) are located to video disc spring (13) cover, lifter (7) activity is worn to locate in guide block (12).

4. The push protection device of a front book press according to claim 2, characterized in that: the power unit comprises a second swing arm (16), a third swing arm (17), a fifth rotating shaft (18) rotatably arranged on the frame (1), a motor (19) arranged on the frame (1) and two eccentric wheels (20) sleeved on the fifth rotating shaft (18), one end of the second swing arm (16) and one end of the third swing arm (17) are both connected with the fifth rotating shaft (18), the other end of the second swing arm (16) and the other end of the third swing arm (17) are respectively provided with a first rotating wheel (21) and a second rotating wheel (22), and the motor (19) and the fifth rotating shaft (18) are in gear transmission.

5. The push protection device of a front book press according to claim 1, characterized in that: the rotation of second pivot (5) sets up in frame (1), the one end threaded connection of first stopper (23) and second pivot (5), be equipped with first drive arrangement on first stopper (23), first drive arrangement is used for driving second pivot (5) and rotates.

6. The push protection device of a front book press according to claim 5, wherein: the first driving device comprises a first gear (24) arranged at one end of the second rotating shaft (5), a second gear (25) rotatably arranged on the first limiting block (23) and a first handle (27) arranged on the second gear (25), and the first gear (24) and the second gear (25) are in chain transmission.