CN115246278A - Glue and order quick-witted paper and level adjusting device - Google Patents
Glue and order quick-witted paper and level adjusting device Download PDFInfo
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- CN115246278A CN115246278A CN202210012966.1A CN202210012966A CN115246278A CN 115246278 A CN115246278 A CN 115246278A CN 202210012966 A CN202210012966 A CN 202210012966A CN 115246278 A CN115246278 A CN 115246278A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42C—BOOKBINDING
- B42C13/00—Bookbinding presses; Joint-creasing equipment for bookbinding; Drying or setting devices for books
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Abstract
The invention relates to a paper surface leveling and adjusting device of a glue binding machine, which can effectively solve the problems of wrinkles and book displacement during leveling; the technical scheme includes that the device comprises a rectangular shell, wherein an air cylinder is fixed on the rectangular shell, a piston rod of the air cylinder penetrates through the upper end face of the rectangular shell and is arranged in the shell, a vertical straight rod is fixed at the bottom of the piston rod, a vertical cylinder is arranged below the shell, a horizontal rectangular flat plate is fixed on the lower end face of the cylinder, a plurality of pairs of connecting rods which are symmetrical about the axis of the cylinder are arranged on the outer edge of the cylinder, torsion springs are arranged at the hinged positions of the connecting rods, a plurality of abdicating grooves are formed in the flat plate, a flat rod is fixed at the lower end of each connecting rod, an abdicating hole is formed in the outer end of each abdicating groove, and the flat rods can be arranged in the abdicating holes; a cylinder capable of moving up and down is arranged in the cylinder; the book flattening device is ingenious in structure, through the matching of the through cylinder and the flat rod, the paper is flattened by the flat rod after being pressed by the cylinder, and the book is prevented from rotating or pushing while being prevented from being folded again.
Description
Technical Field
The invention relates to the technical field of adhesive binding machines, in particular to a paper surface leveling and adjusting device of an adhesive binding machine.
Background
Before paper is leveled, the surface of a book is easy to wrinkle, which affects the binding work of a binding machine, in order to solve the wrinkle problem, the existing method usually uses a roller to roll on the surface of the book, and the wrinkle on the surface of the book is leveled by the rolling force; when the paper surface is rolled, rolling force is mainly provided, pushing and rolling force cannot be provided for the paper surface, and when the paper surface is folded to a certain height and has a large curvature, the paper surface is compacted by the rolling force, so that the paper surface is not pushed away, and secondary folding is caused; and when rolling through rolling, when the written fold degree and position are different, the resistance of the roller rolling outwards for writing is also different, the force for rolling and leveling to the periphery for writing is different, so that the phenomenon of displacement of the book is caused, the difficulty of post-processing is increased, and the possibility of re-folding of the written book is also possible when the book leaves after leveling.
Disclosure of Invention
In view of the above situation, the present invention provides a paper surface leveling adjustment device for a glue binding machine, which can effectively solve the problems of wrinkles and book displacement during leveling.
The technical scheme for solving the problem is that the air cylinder comprises a rectangular shell, wherein an air cylinder is fixed on the rectangular shell, a piston rod of the air cylinder penetrates through the upper end face of the rectangular shell and is arranged in the shell, a vertical straight rod is fixed at the bottom of the piston rod, the straight rod penetrates through the lower end face of the shell and extends out of the shell, and the straight rod moves along with the upper and lower axes of the piston rod;
a vertical cylinder is arranged below the shell, the upper end surface of the cylinder is fixedly connected with the straight rod, a horizontal rectangular flat plate is fixed on the lower end surface of the cylinder, a plurality of pairs of connecting rods which are symmetrical with respect to the axis center of the cylinder are arranged on the outer edge of the cylinder, the upper ends of the connecting rods are hinged on the outer edge of the cylinder, and torsional springs are arranged at the hinged positions to enable the connecting rods to always have inward swinging force; the flat plate is provided with a plurality of abdicating grooves, the abdicating grooves are respectively in one-to-one correspondence with the connecting rods, the lower ends of the connecting rods penetrate through the flat plate and are arranged at the lower side of the flat plate, and the connecting rods swing inwards or outwards in the abdicating grooves around the hinges;
a flat rod is fixed at the lower end of each connecting rod, a fixing shaft of each flat rod is perpendicular to the direction of the corresponding abdicating groove, an abdicating hole is formed in the outer end of each abdicating groove, and the flat rods can be placed in the abdicating holes;
a cylinder capable of moving up and down is arranged in the cylinder, friction force is generated between the cylinder and is greater than the gravity of the cylinder, and when the cylinder moves downwards to enable the flat rod to be placed in the abdicating hole, the connecting rod cannot rotate inwards; when the cylinder moves a certain distance from bottom to top, the connecting rod can rotate inwards; when the cylinder moves to the uppermost side, the upper end surface of the cylinder is in contact with the lower end surface of the shell, and the lower end surface of the cylinder is lower than the flat rod.
The cylinder and the cylinder can only move up and down relatively;
the cylinder is provided with a first ring which moves up and down along with the cylinder and rotates on the cylinder, and four blocking rods which correspond to the connecting rods one by one are uniformly distributed on the first ring;
the outer edge surface of the cylinder is provided with a vertical groove, a dividing block is arranged in the vertical groove, the dividing block and the left side and the right side of the groove form a first vertical groove on the right side and a second vertical groove on the left side, the upper end and the lower end of the dividing block are spaced from the end part of the groove, the lower end of the first vertical groove and the upper end of the second vertical groove are both provided with an arc-shaped block rotatably arranged on the cylinder, one end of the arc-shaped block is an inclined surface, the arc-shaped block is connected with the cylinder through a torsional spring, when the arc-shaped block is not stressed, the inclined surface end of the arc-shaped block is arranged in the space of the end part of the groove, and the inclined surface of the arc-shaped block is just opposite to the first vertical groove and the second vertical groove and inclines towards the vertical groove on the other side;
a limiting block is fixed on the inner side face of the first circular ring, penetrates through the cylinder and can be arranged in the first vertical groove and the second vertical groove.
The cylinder is provided with a flat key in the up-down direction, and the inner wall of the cylinder is provided with a key groove matched with the flat key.
The upper end and the lower end of the groove are respectively provided with a circular ring which is rotationally fixed on the cylinder, the arc-shaped block is fixed on a second circular ring, and the second circular ring is connected with the cylinder through a torsional spring; arc notches are formed in the grooves at the lower end of the first vertical groove and the upper end of the second vertical groove, and arc blocks are arranged in the arc notches.
A horizontal disc is fixed on the bottom surface of the piston rod arranged in the rectangular shell; the straight rods are multiple and are uniformly distributed on the disc in a circumferential manner.
The yielding holes are rectangular, and the length direction of the rectangle is perpendicular to the direction of the yielding groove.
The flat rod is a round rod.
When the connecting rod rotates to the innermost side of the displacement, the connecting rod is in an outward inclined state.
The book end is ingenious in structure, the paper is compressed by the cylinder and then flattened by the flat rod through the matching of the through cylinder and the flat rod, the book can be prevented from rotating or pushing while being folded again, the flat rod is separated from the book after the flat plate is separated from the book through the matching of the connecting rod and the stop rod, and the paper is prevented from being pushed inwards by the flat rod to cause secondary folding after the flat plate is separated from the book; through the cooperation of flat board and flat pole with the flat board, can guarantee to flatten the back compaction, also prevented the resilience of fold.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a perspective view of the present invention.
Fig. 3 is a perspective view of the plate and cylinder of the present invention.
Fig. 4 is a perspective view of the cylinder and the ring of the present invention.
Fig. 5 is a perspective view of the cylinder and arc block of the present invention.
Fig. 6 is a perspective view of the cylinder of the present invention.
Fig. 7 is a structural illustrative view of the ring of the present invention.
Fig. 8 is a structural illustrative view of the arc-shaped block and the limiting ring of the invention.
Detailed Description
The following describes in further detail embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1 to 8, the present invention includes a rectangular housing 1, a cylinder 2 is fixed on the rectangular housing 1, a piston rod of the cylinder 2 penetrates through the upper end surface of the rectangular housing 1 and is disposed in the housing 1, a vertical straight rod 4 is fixed at the bottom of the piston rod, the straight rod 4 penetrates through the lower end surface of the housing 1 and extends out of the housing 1, and the straight rod 4 moves along with the upper and lower axes of the piston rod;
a vertical cylinder 5 is arranged below the shell 1, the upper end surface of the cylinder 5 is fixedly connected with a straight rod 4, a horizontal rectangular flat plate 7 is fixed on the lower end surface of the cylinder 5, a plurality of pairs of connecting rods 6 which are centrosymmetric about the axis of the cylinder 5 are arranged on the outer edge of the cylinder 5, the upper end of each connecting rod 6 is hinged to the outer edge of the cylinder 5, and a torsional spring is arranged at the hinged position to enable the connecting rod 6 to always have inward swinging force; the flat plate 7 is provided with a plurality of abdicating grooves 11, the abdicating grooves 11 are respectively in one-to-one correspondence with the connecting rods 6, the lower ends of the connecting rods 6 penetrate through the flat plate 7 and are arranged at the lower side of the flat plate 7, and the connecting rods 6 swing inwards or outwards in the abdicating grooves 11 around the hinged positions;
a flat rod 10 is fixed at the lower end of each connecting rod 6, the fixing shaft of each flat rod 10 is perpendicular to the direction of the corresponding abdicating groove 11, an abdicating hole 12 is formed in the outer end of each abdicating groove 11, and the flat rods 10 can be placed in the abdicating holes 12;
a cylinder 8 capable of moving up and down is arranged in the cylinder 5, friction force is generated between the cylinder 8 and the cylinder 5 and is greater than the gravity of the cylinder 8, and when the cylinder 5 moves downwards to enable the flat rod 10 to be placed in the abdicating hole 12, the connecting rod 6 cannot rotate inwards; when the cylinder 5 moves a certain distance from bottom to top, the connecting rod 6 can rotate inwards; when the cylinder 5 is moved to the uppermost side, the upper end surface of the cylinder 8 is in contact with the lower end surface of the housing 1 and the lower end surface of the cylinder 8 is lower than the flat bar 10.
The cylinder 8 and the cylinder 5 can only move up and down relatively;
the cylinder 5 is provided with a first circular ring 15 which moves up and down along with the cylinder 5 and rotates on the cylinder 5, and four stop rods which correspond to the connecting rods 6 one by one are uniformly distributed on the first circular ring 15;
a vertical groove is formed in the outer edge surface of the cylinder 8, a dividing block 18 is arranged in the vertical groove, the dividing block 18 and the left side and the right side of the groove form a right first vertical groove 13 and a left second vertical groove 14, the upper end and the lower end of the dividing block 18 are spaced from the end part of the groove, an arc-shaped block 9 rotatably mounted on the cylinder 8 is arranged at the lower end of the first vertical groove 13 and the upper end of the second vertical groove 14, one end of the arc-shaped block 9 is an inclined surface, the arc-shaped block 9 is connected with the cylinder 8 through a torsion spring, when the arc-shaped block 9 is not stressed, the inclined surface end of the arc-shaped block 9 is arranged in the gap at the end part of the groove, and the inclined surface of the arc-shaped block 9 is just opposite to the first vertical groove 13 and the second vertical groove 14 and inclines towards the vertical groove at the other side;
a limiting block 17 is fixed on the inner side surface of the first circular ring 15, and the limiting block 17 penetrates through the cylinder 5 and can be arranged in the first vertical groove 13 and the second vertical groove 14.
The cylinder 8 is provided with a flat key in the up-down direction, and the inner wall of the cylinder 5 is provided with a key groove matched with the flat key.
The upper end and the lower end of the groove are respectively provided with a circular ring which is rotationally fixed on the cylinder 8, the arc-shaped block 9 is fixed on a second circular ring 19, and the second circular ring 19 is connected with the cylinder 8 through a torsional spring; arc notches are formed in the grooves at the lower end of the first vertical groove 13 and the upper end of the second vertical groove 14, and the arc blocks 9 are arranged in the arc notches.
A horizontal disc 3 is fixed on the bottom surface of the piston rod arranged in the rectangular shell 1; the straight rods 4 are multiple and are circumferentially and uniformly distributed on the disc 3.
The abdicating hole 12 is rectangular, and the length direction of the rectangle is perpendicular to the direction of the abdicating groove 11.
The flat bar 10 is a round bar.
When the link 6 is rotated to the innermost side of its displacement, the link 6 is in an outwardly inclined state.
It is worth mentioning that: in order to better flatten the books with different sizes, the number of pairs of connecting rods 6 is different, and the lengths of the pairs of connecting rods 6 are also different; when the flat bars 10 approach the cover, although the lengths of the pairs of connecting rods 6 are different, each pair of connecting rods 6 is symmetrical about the axis center of the cylinder 5, the flat bars 10 contact the cover and move outwards, and the flat bars 10 on each pair of connecting rods 6 enable the stress of the cover to be opposite and equal.
The invention is set before use, the cylinder 5 moves downwards to the uppermost side under the action of the cylinder 2, the cylinder 5 enables the upper end surface of the cylinder 8 to be contacted with the lower end surface of the shell 1 and not to be separated under the friction force between the cylinder 5 and the cylinder 8 all the time, the connecting rod 6 is contacted with one end of the abdicating groove 11 close to the cylinder 5 under the action of the torsion spring and the gravity, the lower end surface of the cylinder 8 is lower than the lower side of the flat rod 10, the arc-shaped block 9 on the upper side of the cylinder 8 pushes the limiting block 17 to enable the limiting block 17 to be arranged right above the first vertical groove 13, and the limiting block 17 enables the stop lever 16 on the first circular ring 15 to be separated from the connecting rod 6;
according to the operation process, a book is placed on the lower side of the flat plate 7, the middle of the book is located right below the cylinder 8, the cylinder 2 is started, the cylinder 2 pushes the disc 3 to move downwards, the disc 3 drives the cylinder 5 to move downwards through the straight rod 4, and the cylinder 8 moves downwards along with the cylinder 5 due to friction force;
in the downward movement process of the cylinder 5 and the cylinder 8, as the lower end surface of the cylinder 8 is lower than the lower side of the flat rod 10, the cylinder 8 is firstly contacted with the book, and under the action of the gravity of the cylinder 8 and the friction force of the cylinder 5 moving downward to the cylinder 8, the cylinder 8 compresses the book to ensure that the book does not move any more;
when the book is pressed by the cylinder 8, the cylinder 8 stops moving downwards under the block of the book, the cylinder 5 can be continuously pushed downwards by the cylinder 2, at the moment, sliding friction is generated between the cylinder 8 and the cylinder 5, and the cylinder 8 does not prevent the cylinder 5 from moving downwards continuously;
in the process that the cylinder 5 moves downwards, the cylinder 5 drives the connecting rod 6 to move downwards, and when the connecting rod 6 is contacted with one end, close to the cylinder 5, of the abdicating groove 11, the lower end of the connecting rod 6 inclines outwards, so that after a flat rod 10 fixed at the lower end of the connecting rod 6 is contacted with a book, the cylinder 5 moves downwards to enable the connecting rod 6 to swing outwards around a hinged part, the flat rod 10 can move outwards along with the connecting rod 6, and under the action of a torsion spring at the hinged part of the connecting rod 6 and the action of self gravity, the lower side of the flat rod 10 can always press the book;
when the flat rods 10 are contacted with the book and move outwards, as each pair of connecting rods 6 is symmetrical about the axis center of the cylinder 5, and the flat rods 10 on each pair of connecting rods 6 enable the book to be subjected to opposite pushing and rolling forces and the forces are equal, the connecting rods 6 give downward force to the flat rods 10 to enable friction force to exist between the flat rods 10 and the book surface, and the flat rods 10 can ensure that the folded book surface can be pushed outwards and unfolded by the outward flat pushing force given by the flat rods 10 when the book surface is pushed and rolled by the flat rods 10;
when the flat rod 10 moves outwards into the abdicating hole 12, the lower end surface of the flat plate 7 contacts with the book and extrudes the book; after the flat rods 10 push open the book, the extrusion force of the flat plate 7 can extrude the space between two adjacent flat rods 10 to further flatten the opened book, then the cylinder 2 stops pushing continuously, the cover is rolled flat and pressed at the moment, and the flat plate 7 makes the book more flat and prevents the wrinkles from rebounding;
in the process that the cylinder 5 moves downwards relative to the cylinder 8, the limiting block 17 on the inner side of the first circular ring 15 is arranged in the first vertical groove 13 on the cylinder 8 to slide downwards, and the cylinder 8 and the cylinder 5 cannot rotate relatively and the first circular ring 15 cannot rotate due to the fact that the round rod is matched with the cylinder 5 through the flat key;
before the lower end face of the flat plate 7 contacts with a book, a limiting block 17 in the first circular ring 15 gradually contacts with the arc-shaped block 9 on the lower side of the first vertical groove 13 first, the arc-shaped block 9 is pushed to rotate through the upper inclined plane of the arc-shaped block 9, the arc-shaped block 9 drives the second circular ring 19 to rotate, and the circular ring enables the torsion spring to rotate and bear force; when the lower end face of the flat plate 7 contacts with a book, the lower end face of the cylinder 8 is flush with the lower end face of the flat plate 7, the limiting block 17 is separated from the first vertical groove 13 and is arranged in the interval between the lower end of the dividing block 18 and the lower end of the groove, after the limiting block 17 is arranged in the interval, the torsion spring pushes the second circular ring 19 to drive the arc-shaped block 9 to rotate, the arc-shaped block 9 pushes the limiting block 17 to rotate towards the lower part of the second vertical groove 14, the limiting block 17 drives the first circular ring 15 to rotate when moving, and the first circular ring 15 drives the blocking rod to rotate; when the limiting block 17 is positioned right below the second vertical groove 14, the limiting block 17 stops rotating, and the stop lever is positioned right below the corresponding connecting rod 6 and is contacted with the connecting rod 6;
when the book is required to be lifted after being pressed flatly, the cylinder 2 is started to enable the piston rod to move upwards, the piston rod pulls the cylinder 5 to move upwards through the disc 3 and the straight rod 4, the disc 3 enables the flat plate 7 to be separated from the book, and the cylinder 8 in the cylinder 5 moves upwards along with the cylinder 5 under the action of friction force to be separated from the book;
in the upward movement process of the cylinder 5, the connecting rod 6 cannot swing downwards under the blocking of the lower side blocking rod, the flat rod 10 is separated from the book along with the upward movement of the cylinder 5, and the separation of the flat rod 10 from the book can prevent the flat rod 10 from pushing the cover inwards to cause secondary wrinkles;
in the upward movement process of the cylinder 8, the upper end face of the cylinder 8 is in contact with the lower end face of the shell 1, the lower end face of the shell 1 prevents the cylinder 8 from continuously moving upward along with the cylinder 5, and the cylinder 8 does not prevent the cylinder 5 from continuously moving upward due to the frictional connection between the cylinder 8 and the cylinder 5;
when the cylinder 5 is moved upwards with respect to the cylinder 8; the first circular ring 15 moves upwards along with the cylinder 5, the limiting block 17 on the inner side of the first circular ring 15 is arranged in the second abdicating groove 11 to slide upwards, when the limiting block 17 moves to the uppermost end of the second vertical groove 14, the limiting block 17 gradually contacts with the arc-shaped block 9 on the upper side of the second vertical groove 14 first and pushes the arc-shaped block 9 to rotate through the upper inclined plane of the arc-shaped block 9, the arc-shaped block 9 drives the second circular ring 19 to rotate, and the second circular ring 19 enables the torsion spring to rotate and bear force until the limiting block 17 is separated from the second vertical groove 14 and is arranged in the interval between the upper end of the dividing block 18 and the upper end of the groove;
at the moment, the torsion spring can push the second circular ring 19 to drive the arc-shaped block 9 to rotate, the arc-shaped block 9 pushes the limiting block 17 to rotate towards the upper part of the first vertical groove 13, the limiting block 17 drives the first circular ring 15 to rotate when moving, and the first circular ring 15 drives the blocking rod to rotate; when the limiting block 17 is positioned right above the first vertical groove 13, the limiting block 17 stops rotating, the stop lever is separated from the corresponding connecting rod 6, the connecting rod 6 can swing inwards under the action of gravity and a torsion spring, and when the connecting rod 6 swings to the innermost side, the flat rod 10 is not in contact with the paper surface;
after the limiting block 17 is located right above the first vertical groove 13, the cylinder 2 stops working, and the device is in an adjusted state at the moment.
According to the invention, through the design of the cylinder 8 and the flat rods 10, when the cylinder 5 moves downwards, the cylinder 8 is firstly contacted with the cover, the cover is pressed downwards under the action of the gravity of the cylinder 8 and the downward friction force of the cylinder 5 on the cylinder 8, the flat rods 10 are then contacted with the book surface of a book below, the flat rods 10 rub the book surface to outwards flatten the book surface, the paper surface is flattened outwards by the friction of the flat rods 10 and the book surface, the plurality of pairs of connecting rods 6 are symmetrical relative to the axis center of the cylinder 5, when the book surface is pushed to the periphery by the flat rods 10, the peripheral force of the book surface by the flat rods 10 is consistent, and the possibility of rotation or pushing caused by uneven stress can not occur when the book surface is rolled by the cooperation of the cylinder 8 and the plurality of flat rods 10; meanwhile, the lower side of the flat rod 10 can push the folded book surface outwards and unfold by the horizontal pushing force around; when the written fold has a certain height and crookedness is great among the prior art can not appear, rolling force probably compacts the written fold to can't push away the written fold, and then cause the problem of secondary fold.
According to the invention, after the paper is pressed tightly by the flat plate 7, the stop rod 16 on the outer side of the first circular ring 15 is arranged on the lower side of the connecting rod 6 and is in contact with the connecting rod 6, when the flat plate 7 is separated from the paper after the paper is pressed flatly, the stop rod 16 enables the connecting rod 6 not to swing inwards, the flat rod 10 moves upwards along with the flat plate 7 and is not in contact with a book, the possibility of pressing and rolling the paper inwards is avoided, and the flat rod 10 is prevented from pushing the paper inwards to cause secondary wrinkles.
According to the invention, through the matching of the flat rod 10 and the flat plate 7, when the paper is pushed and unfolded by the flat rod 10, the paper pushed and unfolded by the flat rod 10 can be squeezed again by the extrusion force of the flat plate 7, so that the possibility of the cover being folded back after being flattened can be further reduced, and the flattening effect of the cover is better.
Claims (8)
1. The paper surface leveling adjusting device of the adhesive binding machine is characterized by comprising a rectangular shell (1), wherein a cylinder (2) is fixed on the rectangular shell (1), a piston rod of the cylinder (2) penetrates through the upper end face of the rectangular shell (1) and is arranged in the shell (1), a vertical straight rod (4) is fixed at the bottom of the piston rod, the straight rod (4) penetrates through the lower end face of the shell (1) and extends out of the shell (1), and the straight rod (4) moves along with the upper and lower axes of the piston rod;
a vertical cylinder (5) is arranged below the shell (1), the upper end face of the cylinder (5) is fixedly connected with a straight rod (4), a horizontal rectangular flat plate (7) is fixed on the lower end face of the cylinder (5), a plurality of pairs of connecting rods (6) which are symmetrical about the axis center of the cylinder (5) are arranged on the outer edge of the cylinder (5), the upper end of each connecting rod (6) is hinged to the outer edge of the cylinder (5), and a torsional spring is arranged at the hinged position and enables each connecting rod (6) to always have inward swinging force; the flat plate (7) is provided with a plurality of abdicating grooves (11), the abdicating grooves (11) are respectively in one-to-one correspondence with the connecting rods (6), the lower ends of the connecting rods (6) penetrate through the flat plate (7) and are arranged at the lower side of the flat plate (7), and the connecting rods (6) swing inwards or outwards around the hinged positions in the abdicating grooves (11);
a flat rod (10) is fixed at the lower end of each connecting rod (6), a fixed shaft of each flat rod (10) is perpendicular to the direction of the corresponding abdicating groove (11), an abdicating hole (12) is formed in the outer end of each abdicating groove (11), and each flat rod (10) can be placed in the corresponding abdicating hole (12);
a cylinder (8) capable of moving up and down is arranged in the cylinder (5), friction force is generated between the cylinder (8) and the cylinder (5), the friction force is greater than the gravity of the cylinder (8), and when the cylinder (5) moves downwards to enable the flat rod (10) to be placed in the abdicating hole (12), the connecting rod (6) cannot rotate inwards; when the cylinder (5) moves a certain distance from bottom to top, the connecting rod (6) can rotate inwards; when the cylinder (5) moves to the uppermost side, the upper end surface of the cylinder (8) is in contact with the lower end surface of the housing (1) and the lower end surface of the cylinder (8) is lower than the flat rod (10).
2. The paper surface leveling and adjusting device of the adhesive binding machine according to claim 1, wherein the cylinder (8) and the cylinder (5) can only move up and down relatively;
the cylinder (5) is provided with a first circular ring (15) which moves up and down along with the cylinder (5) and rotates on the cylinder (5), and four stop rods which correspond to the connecting rods (6) one by one are uniformly distributed on the first circular ring (15);
the outer edge face of a cylinder (8) is provided with a vertical groove, a dividing block (18) is arranged in the vertical groove, the dividing block (18) and the left side and the right side of the groove form a first vertical groove (13) on the right side and a second vertical groove (14) on the left side, the upper end and the lower end of the dividing block (18) are spaced from the end portion of the groove, the lower end of the first vertical groove (13) and the upper end of the second vertical groove (14) are both provided with an arc-shaped block (9) rotatably installed on the cylinder (8), one end of the arc-shaped block (9) is an inclined face, the arc-shaped block (9) is connected with the cylinder (8) through a torsion spring, when the arc-shaped block (9) is not stressed, the inclined face end of the arc-shaped block (9) is arranged in the gap of the end portion of the groove, and the inclined face of the arc-shaped block (9) is opposite to the vertical groove on the other side and inclines towards the first vertical groove (13) and the second vertical groove (14);
a limiting block (17) is fixed on the inner side surface of the first circular ring (15), and the limiting block (17) penetrates through the cylinder (5) and can be arranged in the first vertical groove (13) and the second vertical groove (14).
3. The paper surface leveling and adjusting device of the adhesive binding machine according to claim 2, wherein the cylinder (8) is provided with a flat key in the up-down direction, and the inner wall of the cylinder (5) is provided with a key slot matched with the flat key.
4. The paper surface leveling and adjusting device of the adhesive binding machine according to claim 2, wherein the upper end and the lower end of the groove are respectively provided with a circular ring which is rotationally fixed on the cylinder (8), the arc-shaped block (9) is fixed on a second circular ring (19), and the second circular ring (19) is connected with the cylinder (8) through a torsion spring; arc notches are formed in the grooves at the lower end of the first vertical groove (13) and the upper end of the second vertical groove (14), and arc blocks (9) are arranged in the arc notches.
5. The paper surface leveling and adjusting device of the adhesive binding machine according to claim 1, wherein a horizontal disc (3) is fixed on the bottom surface of the piston rod arranged in the rectangular shell (1); the straight rods (4) are multiple and are circumferentially and uniformly distributed on the disc (3).
6. The paper surface leveling and adjusting device of the adhesive binding machine according to claim 1, wherein the receding hole (12) is rectangular, and the length direction of the rectangle is perpendicular to the direction of the receding groove (11).
7. The paper surface leveling and adjusting device of the adhesive binding machine according to claim 1, wherein the leveling rod (10) is a round rod.
8. The paper surface leveling device for adhesive binding machine according to claim 1, wherein the link lever (6) is inclined outward when the link lever (6) rotates to the innermost side of its displacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210012966.1A CN115246278B (en) | 2022-01-07 | 2022-01-07 | Paper surface leveling and adjusting device of adhesive binding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210012966.1A CN115246278B (en) | 2022-01-07 | 2022-01-07 | Paper surface leveling and adjusting device of adhesive binding machine |
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| Publication Number | Publication Date |
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| CN115246278A true CN115246278A (en) | 2022-10-28 |
| CN115246278B CN115246278B (en) | 2023-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210012966.1A Active CN115246278B (en) | 2022-01-07 | 2022-01-07 | Paper surface leveling and adjusting device of adhesive binding machine |
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| CN213891913U (en) * | 2020-11-27 | 2021-08-06 | 南京林业大学 | Quick finishing device of multi-functional accounting document |
| CN213973329U (en) * | 2020-10-18 | 2021-08-17 | 山东省日照市人民医院 | Hospital financial billing flattening device |
| CN113352799A (en) * | 2021-06-21 | 2021-09-07 | 刘玉仙 | Creased file flattening device for secretary |
| CN214606690U (en) * | 2021-03-04 | 2021-11-05 | 吉安职业技术学院 | Financial accounting is financial document suppression device for management |
| CN214928400U (en) * | 2021-07-14 | 2021-11-30 | 重庆城市管理职业学院 | Data finishing device for financial management |
| CN215243936U (en) * | 2021-07-06 | 2021-12-21 | 山东商务职业学院 | Financial billing finishing equipment that flattens |
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Effective date of registration: 20230626 Address after: 528000 Ronggui Rongbian Neighborhood Committee Industrial Zone, No. 6 Tianhe Avenue, Shunde District, Foshan City, Guangdong Province, China Applicant after: FOSHAN YIYINGFENG PRINTING Co.,Ltd. Address before: 450000 family courtyard of No. 1 Xinhua printing factory, No. 30 Jingwu Road, Jinshui District, Zhengzhou City, Henan Province Applicant before: Yang Ying |
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