CN203844440U - Book clamping mechanism of adhesive binding machine - Google Patents
Book clamping mechanism of adhesive binding machine Download PDFInfo
- Publication number
- CN203844440U CN203844440U CN201420207747.XU CN201420207747U CN203844440U CN 203844440 U CN203844440 U CN 203844440U CN 201420207747 U CN201420207747 U CN 201420207747U CN 203844440 U CN203844440 U CN 203844440U
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- CN
- China
- Prior art keywords
- frame
- screw
- fixed
- folder
- bidirectional
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The utility model discloses a book clamping mechanism of an adhesive binding machine. According to the clamping device of the existing adhesive binding machine, the guide device is complex in structure and a chain is can loosen easily. The book clamping mechanism of the adhesive binding machine is characterized in that an output shaft of a motor is connected with a two-way screw rod through a chain in a transmission mode; driving chain wheels are respectively fixed at two ends of the two-way screw rod; driven chain wheels are respectively fixed on two one-way screw rods; the two driving chain wheels are respectively connected with the corresponding driven chain wheels through the chain; two guide plates are symmetrically arranged at two ends of the two-way screw rod; guide holes are formed in two ends of each guide plate; the guide holes in one end of each of two guide plates are in threaded connection with the two-way screw rod; the guide holes in the other end of each of two guide plates are in threaded connection with the corresponding one-way screw rods; clamping plates are fixed to the side walls of the two guide plates; the two clamping plates are oppositely arranged; a linear bearing is fixed at one end of a book clamping rack; two pin shafts are fixed at the other end of the book clamping rack; each of the two pin shafts is sleeved with a roller. The clamping plates of the book clamping mechanism are free from vibration and great in clamping force during moving.
Description
Technical field
The utility model belongs to office appliance field, relates to cementing machine, is specifically related to a kind of book clamping mechanism of glue applying bookbinding machine.
Background technology
Current cementing machine clamping device is both sides alignment, adopt Bidirectional-screw and unidirectional screw mandrel to drive left and right clamping plate to be synchronized with the movement inwardly or outward, and guider adopts guide rail and slide block, complex structure simultaneously; In addition, after machine actual use a period of time, chain becomes lax under pulling force effect, causes the impulsive force between each drive disk assembly in transmission process to strengthen, and acceleration components wearing and tearing, shorten machine service life.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and a kind of book clamping mechanism of glue applying bookbinding machine is provided, and clamping plate when motion non-jitter, clamping force are large, and chain is provided with tensioning apparatus.
The utility model comprises this frame of folder, motor, Bidirectional-screw, unidirectional screw mandrel, drive sprocket, driven sprocket, chain, guide plate, clamping plate and Rack Body mobile device.Described motor is arranged in this frame of folder, and output shaft and the Bidirectional-screw of motor are in transmission connection by chain; Described Bidirectional-screw and two unidirectional screw mandrels are all bearing in this frame of folder by bearing; The two ends of Bidirectional-screw are fixed with respectively a drive sprocket, and two unidirectional screw mandrels are fixed with respectively a driven sprocket, and two drive sprockets connect by chain with corresponding driven sprocket respectively; Two guide plates are symmetricly set on the two ends of Bidirectional-screw, and the two ends of every guide plate all offer pilot hole, and wherein the pilot hole hole wall at guide plate two ends has all been attacked left hand thread, and the pilot hole hole wall at another piece guide plate two ends has all been attacked right-handed thread; The pilot hole of described two guide plate one end is all threaded with Bidirectional-screw, and the pilot hole of the other end connects with corresponding unidirectional wire rod thread respectively; The bottom surface of two guide plates all contacts with the plate inner wall of this frame of folder; The sidewall of two guide plates is all fixed with clamping plate, and described two clamping plates is oppositely arranged.
Described machine frame movement device comprises linear bearing, bearing pin and roller; Described linear bearing is fixed on one end of this frame of folder, and the other end that presss from both sides this frame is fixed with two bearing pins; Two described bearing pins are all equipped with a roller.
On two described chains, be equipped with tensioning apparatus; Described tensioning apparatus comprises adjustable plate and tightener sprocket; Adjustable plate one end of two tensioning apparatus is hinged with the two side of this frame of folder respectively, and the other end is hinged with corresponding tightener sprocket respectively, and two tightener sprockets engage with corresponding chain respectively; Adjustable plate offers chute, and the adjustable plate of two tensioning apparatus is all fixed with this frame of folder by the bolt being arranged in chute.
The beneficial effects of the utility model:
Motor of the present utility model is arranged in this frame of folder, compact conformation; Bidirectional-screw and unidirectional screw mandrel drive two guide plates to be synchronized with the movement, thereby drive clamping plate close up simultaneously or separate, and guide plate plays positioning and guiding effect, while ensureing two clamping plates motion, can not shake, and clamping force is large; Chain is provided with tensioning apparatus, prevents that chain is lax; Stable performance, easy to operate.
Brief description of the drawings
Fig. 1 is overall structure stereogram of the present utility model;
Fig. 2 is guide plate in the utility model and the assembling stereogram of clamping plate.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As illustrated in fig. 1 and 2, a kind of book clamping mechanism of glue applying bookbinding machine, comprises folder this frame 1, motor 2, Bidirectional-screw 3, unidirectional screw mandrel 4, drive sprocket 5, driven sprocket 6, chain 7, guide plate 8, clamping plate 9, Rack Body mobile device and tensioning apparatus.Motor 2 is arranged in folder this frame 1, and the output shaft of motor 2 and Bidirectional-screw 3 are in transmission connection by chain; Bidirectional-screw 3 and two unidirectional screw mandrels 4 are all bearing in folder this frame 1 by bearing; The two ends of Bidirectional-screw 3 are fixed with respectively 5, two unidirectional screw mandrels 4 of a drive sprocket and are fixed with respectively 6, two drive sprockets 5 of a driven sprocket and connect by chain 7 with corresponding driven sprocket 6 respectively; Two guide plates 8 are symmetricly set on the two ends of Bidirectional-screw 3, the two ends of every guide plate 8 all offer pilot hole 8-1, wherein the pilot hole 8-1 hole wall at guide plate 8 two ends has all been attacked left hand thread, and the pilot hole 8-1 hole wall at another piece guide plate 8 two ends has all been attacked right-handed thread; The pilot hole 8-1 of two guide plate 8 one end is all threaded with Bidirectional-screw 3, and the pilot hole 8-1 of the other end is threaded with corresponding unidirectional screw mandrel 4 respectively; The bottom surface of two guide plates 8 all contacts with the plate inner wall of folder this frame 1; The sidewall of two guide plates 8 is all fixed with clamping plate 9, and two clamping plates 9 is oppositely arranged; When moving, can not shake two clamping plates 9 center-aligned of front cover and page while being beneficial to gummed.
Machine frame movement device comprises linear bearing 10, bearing pin 11 and roller 12; Linear bearing 10 is fixed on one end of folder this frame 1, and the other end that presss from both sides this frame 1 is fixed with two bearing pins 11; Two bearing pins 11 are all equipped with a roller 12.Linear bearing 10 and roller 12 slide along the slide rail in cementing machine frame.
Tensioning apparatus comprises adjustable plate 13 and tightener sprocket 14; The two side that presss from both sides this frame 1 is hinged with one end of an adjustable plate 13 respectively, and the other end of two adjustable plates 13 is hinged with a tightener sprocket 14 respectively, and two tightener sprockets 14 engage with corresponding chain 7 respectively; Adjustable plate 13 offers chute 13-1, and two adjustable plates 13 are all fixed with this frame of folder 1 by the bolt being arranged in chute 13-1.
The operation principle of this book clamping mechanism of glue applying bookbinding machine:
Need to glue together page time, motor 2 forwards, drive Bidirectional-screw 3 to rotate, and Bidirectional-screw 3 drives two unidirectional screw mandrels 4 to rotate; Two guide plates 8 and Bidirectional-screw 3 and corresponding unidirectional screw mandrel 4 are threaded, and drive two clamping plates 9 to close up simultaneously; After gummed, motor 2 reverses, and two clamping plates 9 separates simultaneously.Guide plate 8 plays positioning and guiding effect, ensures when two clamping plates 9 moves can not shake; Tensioning apparatus tension chain 7; And this book clamping mechanism of glue applying bookbinding machine slides along the slide rail in cementing machine frame by linear bearing 10 and roller 12.
Claims (2)
1. a book clamping mechanism of glue applying bookbinding machine, comprises this frame of folder, motor, Bidirectional-screw, unidirectional screw mandrel, drive sprocket, driven sprocket, chain, guide plate, clamping plate and Rack Body mobile device, it is characterized in that:
Described motor is arranged in this frame of folder, and output shaft and the Bidirectional-screw of motor are in transmission connection by chain; Described Bidirectional-screw and two unidirectional screw mandrels are all bearing in this frame of folder by bearing; The two ends of Bidirectional-screw are fixed with respectively a drive sprocket, and two unidirectional screw mandrels are fixed with respectively a driven sprocket, and two drive sprockets connect by chain with corresponding driven sprocket respectively; Two guide plates are symmetricly set on the two ends of Bidirectional-screw, and the two ends of every guide plate all offer pilot hole, and wherein the pilot hole hole wall at guide plate two ends has all been attacked left hand thread, and the pilot hole hole wall at another piece guide plate two ends has all been attacked right-handed thread; The pilot hole of described two guide plate one end is all threaded with Bidirectional-screw, and the pilot hole of the other end connects with corresponding unidirectional wire rod thread respectively; The bottom surface of two guide plates all contacts with the plate inner wall of this frame of folder; The sidewall of two guide plates is all fixed with clamping plate, and described two clamping plates is oppositely arranged;
Described machine frame movement device comprises linear bearing, bearing pin and roller; Described linear bearing is fixed on one end of this frame of folder, and the other end that presss from both sides this frame is fixed with two bearing pins; Two described bearing pins are all equipped with a roller.
2. a kind of book clamping mechanism of glue applying bookbinding machine according to claim 1, is characterized in that: on two described chains, be equipped with tensioning apparatus; Described tensioning apparatus comprises adjustable plate and tightener sprocket; Adjustable plate one end of two tensioning apparatus is hinged with the two side of this frame of folder respectively, and the other end is hinged with corresponding tightener sprocket respectively, and two tightener sprockets engage with corresponding chain respectively; Adjustable plate offers chute, and the adjustable plate of two tensioning apparatus is all fixed with this frame of folder by the bolt being arranged in chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420207747.XU CN203844440U (en) | 2014-04-25 | 2014-04-25 | Book clamping mechanism of adhesive binding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420207747.XU CN203844440U (en) | 2014-04-25 | 2014-04-25 | Book clamping mechanism of adhesive binding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203844440U true CN203844440U (en) | 2014-09-24 |
Family
ID=51557496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420207747.XU Expired - Fee Related CN203844440U (en) | 2014-04-25 | 2014-04-25 | Book clamping mechanism of adhesive binding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203844440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108674053A (en) * | 2018-03-21 | 2018-10-19 | 安徽芜湖新华印务有限责任公司 | A kind of energy saving drive apparatus of cementing machine |
-
2014
- 2014-04-25 CN CN201420207747.XU patent/CN203844440U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108674053A (en) * | 2018-03-21 | 2018-10-19 | 安徽芜湖新华印务有限责任公司 | A kind of energy saving drive apparatus of cementing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20150425 |
|
| EXPY | Termination of patent right or utility model |