CN213920376U - Book block and cover compacting device - Google Patents
Book block and cover compacting device Download PDFInfo
- Publication number
- CN213920376U CN213920376U CN202022549500.4U CN202022549500U CN213920376U CN 213920376 U CN213920376 U CN 213920376U CN 202022549500 U CN202022549500 U CN 202022549500U CN 213920376 U CN213920376 U CN 213920376U
- Authority
- CN
- China
- Prior art keywords
- force application
- cam
- clamping plate
- rod
- book block
- 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.)
- Active
Links
Images
Landscapes
- Press Drives And Press Lines (AREA)
Abstract
The utility model provides a bookblock and front cover compaction device, including setting up pop-up drive mechanism and clamping mechanism in the frame: the upper supporting transmission mechanism comprises a motor, a first cam, a top rod and an upper supporting plate, wherein the motor is connected with the first cam through a chain, a cam groove is formed in the lower end of the top rod, the first cam is abutted against the cam groove, the upper supporting plate is arranged on the rack, and the top rod is positioned below the upper supporting plate; the clamping mechanism comprises a second cam, a first force application rod, a second force application rod, a first clamping plate and a second clamping plate, and the second cam is connected with the first cam through a connecting rod. The utility model discloses a bookblock and front cover compaction device, simple structure, convenient operation adopts face and face contact at the in-process of compaction, has improved compaction quality and stability, has improved production efficiency greatly.
Description
Technical Field
The utility model relates to a books offset printing technical field, concretely relates to book block and front cover compaction device.
Background
After the book block of the book is back glued, a cover needs to be arranged outside the book block to form a complete book, and the existing book block and cover compacting devices are difficult to compact and accurately position the book block and the cover.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a book block and front cover compaction device, simple structure, convenient operation adopts face and face contact at the in-process of compaction, has improved compaction quality and stability, has improved production efficiency greatly.
In order to achieve the above purpose, the utility model discloses a technical scheme who takes is:
a book block and cover compacting device comprises an upper supporting transmission mechanism and a clamping mechanism which are arranged on a machine frame: the upper supporting transmission mechanism comprises a motor, a first cam, a top rod and an upper supporting plate, wherein the motor is connected with the first cam through a chain, a cam groove is formed in the lower end of the top rod, the first cam is abutted against the cam groove, the upper supporting plate is arranged on the rack, and the top rod is positioned below the upper supporting plate; the clamping mechanism comprises a second cam, a first force application rod, a second force application rod, a first clamping plate and a second clamping plate, the second cam is connected with the first cam through a connecting rod, one end of the first force application rod is abutted to the second cam through a first limiting portion, the other end of the first force application rod is connected with the first clamping plate, one end of the second force application rod is abutted to the second cam through a second limiting portion, the other end of the second force application rod is connected with the second clamping plate, and the second cam is located between the first limiting portion and the second limiting portion.
Furthermore, the first cam is provided with a top supporting peak, the second cam is provided with a maximum clamping point, the top supporting peak and the plane of the axis of the connecting rod are first planes, the maximum clamping point and the plane of the axis of the connecting rod are second planes, and the first planes and the second planes are perpendicular to each other.
Furthermore, the upper supporting transmission mechanism further comprises a driving wheel and a driven wheel, the output shaft of the motor is output to the driving wheel, the output shaft of the driven wheel is output to the connecting rod, and the driving wheel is connected with the driven wheel through the chain.
Furthermore, the first force application rod and the second force application rod are provided with limiting springs, one ends of the limiting springs are connected with the first force application rod, and the other ends of the limiting springs are connected with the second force application rod.
Furthermore, the first force application rod and the second force application rod are arranged on the rack through fixing parts, and the first force application rod and the second force application rod are connected with the fixing parts through hinge pins.
Further, the first clamping plate and the second clamping plate are connected with the rack through guide shafts, and the first clamping plate and the second clamping plate can move along the guide shafts.
Furthermore, the axial direction of the guide shaft is parallel to the plane where the swinging directions of the first force application rod and the second force application rod are located.
Furthermore, a first force application surface is arranged on the first clamping plate, a second force application surface is arranged on the second clamping plate, the first force application surface and the second force application surface are arranged oppositely, the first force application surface and the second force application surface are parallel to each other, and the first force application surface and the second force application surface are perpendicular to the upper supporting surface of the upper supporting plate.
Furthermore, two buffer springs are arranged between the upper supporting plate and the rack, and the two buffer springs are arranged on two sides of the ejector rod along the length direction.
Compared with the prior art, the technical scheme of the utility model have following advantage:
the utility model discloses a book block and front cover compaction device, first cam with the trilateral clamp of front cover and book block is realized in the cooperation of second cam under the drive of motor to accomplish the compaction work of front cover and book block gum, the utility model has the advantages of simple structure, convenient operation adopts face and face contact at the in-process of compaction, has improved compaction quality and stability, has improved production efficiency greatly.
Drawings
The technical solution and the advantages of the present invention will be made apparent from the following detailed description of the embodiments of the present invention with reference to the accompanying drawings.
FIG. 1 is a block and cover compaction apparatus configuration diagram according to an embodiment of the present invention;
FIG. 2 is a block diagram of a book block and cover compaction apparatus with portions of the frame removed in accordance with one embodiment of the present invention;
fig. 3 is a diagram showing a relationship between positions of the first force application rod, the second force application rod and the top rod according to an embodiment of the present invention;
fig. 4 is a connection structure diagram of the first cam and the second cam according to an embodiment of the present invention. Reference numbers in the figures:
1 rack, 21 motor, 22 driving wheel, 23 driven wheel, 24 chain, 31 first cam, 311 upper supporting peak, 32 mandril, 321 cam groove, 33 upper supporting plate, 34 connecting rod, 35 buffer spring, 41 second cam, 411 maximum clamping point, 421 first force applying rod, 422 second force applying rod, 43 first clamping plate, 44 second clamping plate, 45 pin shaft, 46 guide shaft, 47 limit spring and 48 fixing part.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
The embodiment provides a book block and cover compacting device, which comprises an upper supporting transmission mechanism and a clamping mechanism which are arranged on a machine frame 1, as shown in figures 1-3.
The upper supporting transmission mechanism comprises a motor 21, a first cam 31, a mandril 32, an upper supporting plate 33, a driving wheel 22 and a driven wheel 23. The motor 21 is connected with the first cam 31 through a chain 24, a cam groove 321 is arranged at the lower end of the ejector rod 32, the first cam 31 abuts against the cam groove 321, the upper supporting plate 33 is arranged on the machine frame 1, and the ejector rod 32 is positioned below the upper supporting plate 33. The output shaft of the motor 21 outputs to the driving wheel 22, the output shaft of the driven wheel 23 outputs to the connecting rod 34, and the driving wheel 22 is connected with the driven wheel 23 through the chain 24. The upper supporting plate 33 and the frame 1 are provided with two buffer springs 35, the buffer springs 35 are arranged on two sides of the ejector rod 32 along the length direction, and the upper supporting plate 33 is ensured to uniformly apply force to book blocks and covers to be offset-printed.
The clamping mechanism comprises a second cam 41, a first force application rod 421, a second force application rod 422, a first clamping plate 43 and a second clamping plate 44, the second cam 41 is connected with the first cam 31 through a connecting rod 34, one end of the first force application rod 421 is abutted to the second cam 41 through a first limiting portion, the other end of the first force application rod 421 is connected with the first clamping plate 43, one end of the second force application rod 422 is abutted to the second cam 41 through a second limiting portion, the other end of the second force application rod 422 is connected with the second clamping plate 44, and the second cam 41 is located between the first limiting portion and the second limiting portion.
As shown in fig. 4, the first cam 31 is provided with a top-supporting highest point 311, the second cam 41 is provided with a maximum clamping point 411, the plane where the top-supporting highest point 311 and the axis of the connecting rod 34 are located is a first plane, the plane where the maximum clamping point 411 and the axis of the connecting rod 34 are located is a second plane, and the first plane and the second plane are perpendicular to each other.
The first force application rod 421 and the second force application rod 422 are provided with a limiting spring 47, one end of the limiting spring 47 is connected with the first force application rod 421, the other end of the limiting spring 47 is connected with the second force application rod 422, when the first force application rod 421 and the second force application rod 422 are spread under the action of the second cam 41, one ends of the first force application rod 421 and the second force application rod 422, which are far away from the second cam 41, can be close to each other by using the limiting spring 47, so as to drive the first clamping plate 43 and the second clamping plate 44 to clamp in the direction of approaching the book block to be offset-printed. The first force application rod 421 and the second force application rod 422 are arranged on the frame 1 through a fixing part 48, the first force application rod 421 and the second force application rod 422 are connected with the fixing part 48 through a pin 45, and when the book block offset printing machine is used, the first force application rod 421 and the second force application rod 422 can rotate along the pin 45, so that the rotation angles of the first force application rod 421 and the second force application rod 422 and the distance between the first force application rod 421 and the second force application rod 422 and the end of the book block to be offset printed are adjusted, and the problems of overlarge force application or insufficient force application are avoided.
The first clamping plate 43 and the second clamping plate 44 are connected to the frame 1 via a guide shaft 46, and the first clamping plate 43 and the second clamping plate 44 are movable along the guide shaft 46. The axial direction of the guide shaft 46 is parallel to the plane of the swinging direction of the first force application rod 421 and the second force application rod 422, so that the moving direction of the first clamping plate 43 and the second clamping plate 44 is perpendicular to the plane of the book block to be offset-printed and the cover, and the compaction quality is ensured.
The first clamping plate 43 is provided with a first force application surface, the second clamping plate 44 is provided with a second force application surface, the first force application surface and the second force application surface are arranged oppositely, the first force application surface and the second force application surface are parallel to each other, and the first force application surface and the second force application surface are perpendicular to the upper supporting surface of the upper supporting plate 33.
The utility model discloses a book block and front cover compaction device's application method as follows:
a cover is placed on the upper tray 33, the first clamping plate 43 and the second clamping plate 44, and the book block to be offset is placed on the cover by the book block clamping device, with the book block to be offset having its book back located directly above the upper tray 33. The motor 21 is started, the chain 24 drives the first cam 31 and the second cam 41 to rotate, the distance between the part of the first cam 31 abutting the cam groove 321 and the axis of the connecting rod 34 gradually increases to a limit position, so as to tightly support the cover on the book back of the book block, meanwhile, the second cam 41 is located between the first limit part and the second limit part, the distance between the first limit part and the second limit part is gradually increased, under the cooperation of the fixing part 48 and the limit spring 47, the ends of the first force application rod 421 and the second force application rod 422 far away from the first limit part and the second limit part approach each other, so that the first clamping plate 43 and the second clamping plate 44 approach each other to the limit position along the direction of the guiding shaft approaching the book block, and further tightly compacting the cover on the book block, and gluing the upper side of the book block to complete a supporting task.
The above is only the exemplary embodiment of the present invention, and not the limitation of the present invention, all the equivalent structures or equivalent processes of the present invention are used, or directly or indirectly applied to other related technical fields, and the same principle is included in the patent protection scope of the present invention.
Claims (9)
1. A book block and cover compaction device is characterized by comprising an upper supporting transmission mechanism and a clamping mechanism which are arranged on a machine frame (1):
the upper supporting transmission mechanism comprises a motor (21), a first cam (31), a top rod (32) and an upper supporting plate (33), wherein the motor (21) is connected with the first cam (31) through a chain (24), a cam groove (321) is formed in the lower end of the top rod (32), the first cam (31) abuts against the cam groove (321), the upper supporting plate (33) is arranged on the rack (1), and the top rod (32) is located below the upper supporting plate (33);
the clamping mechanism comprises a second cam (41), a first force applying rod (421), a second force applying rod (422), a first clamping plate (43) and a second clamping plate (44), wherein the second cam (41) is connected with the first cam (31) through a connecting rod (34), one end of the first force applying rod (421) is abutted to the second cam (41) through a first limiting part, the other end of the first force applying rod (421) is connected with the first clamping plate (43), one end of the second force applying rod (422) is abutted to the second cam (41) through a second limiting part, the other end of the second force applying rod (422) is connected with the second clamping plate (44), and the second cam (41) is located between the first limiting part and the second limiting part.
2. The book block and cover compaction device according to claim 1, characterized in that the first cam (31) is provided with a top support peak (311), the second cam (41) is provided with a maximum clamping point (411), the top support peak (311) and the plane of the axis of the connecting rod (34) are a first plane, the maximum clamping point (411) and the plane of the axis of the connecting rod (34) are a second plane, and the first plane and the second plane are perpendicular to each other.
3. The book block and cover compaction device according to claim 1, characterized in that the pop-up transmission further comprises a driving wheel (22) and a driven wheel (23), the output shaft of the motor (21) is output to the driving wheel (22), the output shaft of the driven wheel (23) is output to the connecting rod (34), and the driving wheel (22) and the driven wheel (23) are connected through the chain (24).
4. The book block and cover compaction device according to claim 1, characterized in that the first force application bar (421) and the second force application bar (422) are provided with a limiting spring (47), one end of the limiting spring (47) is connected with the first force application bar (421), and the other end of the limiting spring (47) is connected with the second force application bar (422).
5. The book block and cover compaction device according to claim 1, characterized in that the first force application bar (421) and the second force application bar (422) are arranged on the frame (1) by a fixing part (48), and the first force application bar (421) and the second force application bar (422) are connected with the fixing part (48) by a pin (45).
6. The book block and cover compaction device according to claim 1, characterized in that the first clamping plate (43) and the second clamping plate (44) are connected with the frame (1) by a guide shaft (46), the first clamping plate (43) and the second clamping plate (44) being movable along the guide shaft (46).
7. The book block and cover compaction device according to claim 6, characterized in that the axial direction of the guide shaft (46) and the plane of the swinging direction of the first force application bar (421) and the second force application bar (422) are parallel to each other.
8. The book block and cover compaction device according to claim 1, characterized in that a first force application surface is provided on the first clamping plate (43) and a second force application surface is provided on the second clamping plate (44), the first force application surface and the second force application surface being arranged opposite to each other, the first force application surface and the second force application surface being parallel to each other, and the first force application surface and the second force application surface being perpendicular to the upper support surface of the upper support plate (33).
9. The book block and cover compaction device according to claim 1, characterized in that two buffer springs (35) are arranged between the upper supporting plate (33) and the frame (1), and the buffer springs (35) are arranged at both sides of the top bar (32) along the length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022549500.4U CN213920376U (en) | 2020-11-06 | 2020-11-06 | Book block and cover compacting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022549500.4U CN213920376U (en) | 2020-11-06 | 2020-11-06 | Book block and cover compacting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213920376U true CN213920376U (en) | 2021-08-10 |
Family
ID=77166551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022549500.4U Active CN213920376U (en) | 2020-11-06 | 2020-11-06 | Book block and cover compacting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213920376U (en) |
-
2020
- 2020-11-06 CN CN202022549500.4U patent/CN213920376U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213920376U (en) | Book block and cover compacting device | |
| CN108655711B (en) | Gear centering assembly device | |
| CN205112678U (en) | Can set for two -dimensional code printing mechanism of printing position | |
| CN218098226U (en) | Vibrating device for production and detection of battery box | |
| CN217620737U (en) | Page cutting device for production exercise book | |
| CN217095813U (en) | Electric drill with clamping function | |
| CN213920377U (en) | Book block clamping device in book offset printing process | |
| CN213671483U (en) | Stamping device for machine-building | |
| CN211251906U (en) | Automatic snatch binding blank pressing machine | |
| CN217413752U (en) | Cementing and compressing device for probe piezoelectric ceramic piece and wedge block | |
| CN218134505U (en) | Automobile parts stamping device | |
| CN2544948Y (en) | Book cover claming device for thread-less glue-applying bookbinding machine | |
| CN217858538U (en) | Novel flat copper line 90 bends device | |
| CN215955073U (en) | Coil restraint mechanism | |
| CN221494730U (en) | Welding positioning mechanism for welding machine | |
| CN216659401U (en) | Heat-transfer seal engraving device | |
| CN220137443U (en) | Crimping machine is used in connector production | |
| CN217892311U (en) | Binding device with size adjusting structure | |
| CN116810176B (en) | Cutting equipment for vehicle chassis | |
| CN210649000U (en) | Horizontal limiting mechanism for ultrasonic welding device | |
| CN215749578U (en) | Auxiliary binding device for financial accounting documents | |
| CN215970180U (en) | Pin positioning mechanism of LED lamp pin cutting and bending equipment | |
| CN217892315U (en) | Flour clamping mechanism and cementing machine | |
| CN217553605U (en) | Tire press-mounting machine | |
| CN218366969U (en) | Adjustable paper pressing positioning device for stamping machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |