Book cover positioning and adjusting mechanism

Abstract

The utility model discloses a book cover positioning and adjusting mechanism which comprises a placing plate, a pushing mechanism is installed on the inner wall of the placing plate, the end of the pushing mechanism is fixedly connected with a clamping mechanism, a synchronizing mechanism is inserted into the clamping mechanism, the outer end of the synchronizing mechanism is fixedly connected with an adjusting mechanism, and the adjusting mechanism is fixedly connected with the inner wall of the placing plate. A limiting mechanism is fixedly connected to the upper portion of the clamping mechanism. The movable clamping plates can be conveniently pushed through the pushing mechanism, so that the two sets of movable clamping plates can drive the first protection pad to extrude the two sides of a book, the movable racks can move in the movable clamping plates by shifting the adjusting clamping plates, and the two sets of movable racks can synchronously move through the transmission gears; and a connecting block can conveniently drive two sets of adjusting clamping plates and second protective pads to extrude the two ends of the book, and positioning printing can be effectively and conveniently conducted on the book.

Description

Technical Field

[0001] The utility model relates to the technical field of book and periodical printing, in particular to a book and periodical cover positioning and adjusting mechanism. Background Art

[0002] Books and periodicals refer to books and periodicals. When books and periodicals are being produced, a printing press is used to print the content and cover of the books and periodicals. A printing press is a machine that processes and finishes the printed sheets into finished printed products.

[0003] For example, the patent publication number is CN216231197U, a printing machine for printing on the surface of books, including a shell, a drying groove is provided at the bottom end of the shell, a moving component is arranged on the upper part of the inner end wall of the shell, a printing component is fixedly arranged on the moving component, the moving component is used in conjunction with the printing component, a fixed component is arranged in the drying groove, the fixed component is used in conjunction with the printing component, and a dryer is arranged at the bottom end of the fixed component. Through the above method, it can be known that the utility model can quickly dry the book after the book is printed, thereby eliminating the time for transporting the book to the drying workshop, which not only saves time but also saves transportation costs, thereby effectively improving the efficiency of book printing. When the fixed component of the above-mentioned printing machine is in use, it can only squeeze the two sides of the book and cannot position the four sides of the book at the same time, which may cause the book to slide up and down during the printing process. For this reason, we propose a book cover positioning and adjustment mechanism to solve the above problem. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art and proposes a book cover positioning and adjusting mechanism.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A book cover positioning and adjustment mechanism comprises a placement plate, an inner wall of the placement plate is provided with a pushing mechanism, and the end of the pushing mechanism is fixedly connected with a clamping mechanism, a synchronization mechanism is inserted inside the clamping mechanism, and the outer end of the synchronization mechanism is fixedly connected with an adjustment mechanism, and the upper part of the clamping mechanism is fixedly connected with a limiting mechanism.

[0007] Preferably, the pushing mechanism includes telescopic rods, and multiple groups of telescopic rods are equidistantly arranged on the inner wall of the placement plate, and push springs are sleeved on the surfaces of the multiple groups of telescopic rods. The telescopic rods and the push springs can facilitate pushing the two groups of clamping mechanisms, thereby squeezing and limiting the two sides of the book.

[0008] Preferably, the clamping mechanism includes a movable clamping plate, the end of the telescopic rod is fixedly connected to the movable clamping plate, and a first protective pad is glued to the surface of the movable clamping plate. The inner wall size of the placement plate is the same as the surface length of the movable clamping plate, and the side of the book can be positioned and squeezed by the movable clamping plate.

[0009] Preferably, the clamping mechanism includes a movable splint, the end of the telescopic rod is fixedly connected to the movable splint, and a first protective pad is glued to the surface of the movable splint, the inner wall size of the placement plate is the same as the surface length of the movable splint, and the transmission gear can be easily installed by installing the rotating shaft, and a strip-shaped through hole matching the movable rack is opened on the upper surface of the movable splint.

[0010] Preferably, the adjustment mechanism comprises an adjustment clamping plate, the outer end of the connection block is fixedly connected with the adjustment clamping plate, and the inner side of the adjustment clamping plate is glued with a second protective pad, and the adjustment clamping plate can drive the second protective pad to squeeze and clamp the two ends of the book.

[0011] Preferably, the limiting mechanism includes a fixed frame, the movable splint is fixedly connected to the fixed frame, one end of the mounting shaft inserted in the fixed frame is fixedly connected to a connecting column, a pushing stud is threadedly inserted into the outer side of the fixed frame, and the end of the pushing stud is connected through a bearing, and by rotating the pushing stud, the extrusion plate can be easily squeezed against the surface of the connecting column, which is convenient for the action of the limiting transmission gear.

[0012] Preferably, the cross-section of the extrusion plate is set to be arc-shaped, and an anti-slip rubber pad is glued to the outer side of the extrusion plate. The surface of the anti-slip rubber pad is provided with anti-slip grooves. The anti-slip grooves on the surface of the anti-slip rubber pad can increase the surface friction of the anti-slip rubber pad.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The device can facilitate the function of pushing the moving clamp plate through the pushing mechanism, so that the two groups of moving clamp plates can drive the first protective pad to squeeze the two sides of the book, and by turning the adjustment clamp plate, the moving rack can be moved in the moving clamp plate, and the two groups of moving racks can be moved synchronously through the transmission gear, so that the connecting block can drive the two groups of adjustment clamp plates and the second protective pad to squeeze the two ends of the book, which effectively facilitates the positioning printing of the book.

[0015] 2. The device can make the installation shaft drive the connecting column to rotate inside the fixed frame through the rotation of the transmission gear. At this time, by rotating the push stud, it can push the extrusion plate to move inside the fixed frame. When the extrusion plate drives the anti-slip rubber pad to be squeezed with the surface of the connecting column, the connecting column can be effectively and conveniently squeezed and limited. After the two sets of adjustment splints are adjusted appropriately, the transmission gear can be limited. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional schematic diagram of a book cover positioning and adjustment mechanism proposed by the utility model;

[0017] Figure 2 for Figure 1 A three-dimensional bottom view schematic diagram of the telescopic rod and the movable splint structure;

[0018] Figure 3 for Figure 1 A three-dimensional schematic diagram of the transmission gear and the moving rack structure;

[0019] Figure 4 for Figure 1 Schematic diagram of the connecting column and extruded plate structure.

[0020] In the figure: 1. Place the board;

[0021] 2. Pushing mechanism; 21. Telescopic rod; 22. Pushing spring;

[0022] 3. Clamping mechanism; 31. Moving clamping plate; 32. First protective pad;

[0023] 4. Synchronous mechanism; 41. Installing shaft; 42. Transmission gear; 43. Moving rack; 44. Connecting block;

[0024] 5. Adjustment mechanism; 51. Adjustment clamp; 52. First limit mechanism; 61. Fixing frame; 62. Connecting column; 63. Pushing stud; 64. Extrusion plate; 65. Anti-skid rubber pad. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Reference Figure 1-4 A book cover positioning and adjustment mechanism comprises a placing plate 1, a pushing mechanism 2 is installed on the inner wall of the placing plate 1, and the end of the pushing mechanism 2 is fixedly connected with a clamping mechanism 3, a synchronization mechanism 4 is inserted inside the clamping mechanism 3, and the outer end of the synchronization mechanism 4 is fixedly connected with an adjustment mechanism 5, and a limiting mechanism 6 is fixedly connected above the clamping mechanism 3.

[0027] Further, see Figure 1 and Figure 2 It can be known that the pushing mechanism 2 includes telescopic rods 21, and multiple groups of telescopic rods 21 are equidistantly arranged on the inner wall of the placement plate 1, and the surfaces of the multiple groups of telescopic rods 21 are all sleeved with pushing springs 22, which can facilitate the function of pushing the clamping mechanism 3.

[0028] Further, see Figure 1 and Figure 2 It can be known that the clamping mechanism 3 includes a movable splint 31, the end of the telescopic rod 21 is fixedly connected to the movable splint 31, and the surface of the movable splint 31 is glued with a first protective pad 32. The inner wall size of the placement plate 1 is the same as the surface length of the movable splint 31. The movable splint 31 can be used to conveniently squeeze the side of the book, and the first protective pad 32 can play a protective role.

[0029] Further, see Figure 1 and Figure 3 It can be known that the synchronization mechanism 4 includes an installation shaft 41, a groove is opened inside the movable clamp plate 31, and a transmission gear 42 is installed at the center position of the inner wall of the groove through the installation shaft 41, and the surface of the transmission gear 42 is meshed with the side of the movable rack 43, and a connecting block 44 is fixedly connected to the upper end of the movable rack 43 away from the transmission gear 42. By meshing the transmission gear 42 with the side of the movable rack 43, when the transmission gear 42 rotates, the two groups of movable racks 43 can be moved synchronously at the same time, so as to facilitate the simultaneous adjustment of the functions of the two groups of adjustment clamp plates 51.

[0030] Further, see Figure 2 and Figure 3 It can be known that the adjustment mechanism 5 includes an adjustment splint 51, the outer end of the connecting block 44 is fixedly connected with the adjustment splint 51, and the inner side of the adjustment splint 51 is glued with a second protective pad 52. The adjustment splint 51 can be used to conveniently squeeze and clamp the two ends of the book, and the second protective pad 52 can play a buffering and protective role.

[0031] Further, see Figure 3 and Figure 4 It can be known that the limiting mechanism 6 includes a fixed frame 61, and the fixed frame 61 is fixedly connected above the movable clamping plate 31, and the mounting shaft 41 is inserted into one end of the fixed frame 61 and fixedly connected to a connecting column 62, and a pushing stud 63 is inserted into the outer thread of the fixed frame 61, and the end of the pushing stud 63 is connected to an extrusion plate 64 through a bearing. By rotating the pushing stud 63, the extrusion plate 64 can be pushed to be extruded against the surface of the connecting column 62, so as to facilitate the limiting of the transmission gear 42.

[0032] Further, see Figure 3 and Figure 4 It can be seen that the cross-section of the extrusion plate 64 is set to be arc-shaped, and an anti-slip rubber pad 65 is glued to the outside of the extrusion plate 64. The surface of the anti-slip rubber pad 65 is provided with anti-slip grooves. The anti-slip rubber pad 65 glued to the outside of the extrusion plate 64 can increase the extrusion stability of the extrusion plate 64.

[0033] Working principle: When the utility model is in use, when the placement plate 1 is in use, according to the attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 and attached Figure 4 , by placing the book between the two groups of movable clamping plates 31, the elastic force of the pushing spring 22 can make the telescopic rod 21 push the two groups of movable clamping plates 31 to drive the first protective pad 32 to squeeze the two sides of the book, and at the same time, by rotating the pushing stud 63, the squeezing plate 64 can drive the anti-skid rubber pad 65 away from the surface of the connecting column 62. At this time, pushing the adjustment clamping plate 51 can make the connecting block 44 drive the movable rack 43 to move in the movable clamping plate 31, and the two groups of movable racks 43 can be moved synchronously through the transmission gear 42. At this time, the adjustment clamping plate 51 can make the second protective pad 52 squeeze the two ends of the book, and after the adjustment clamping plate 51 is adjusted, the pushing stud 63 is rotated, so that the squeezing plate 64 drives the anti-skid rubber pad 65 to squeeze the surface of the connecting column 62, which is convenient for limiting the transmission gear 42 and facilitating the positioning and printing of the book;

[0034] The above is the entire working principle of the utility model.

[0035] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated.

[0036] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

[0037] In the present utility model, unless otherwise stated, the directional words contained in the terms such as "up, down, left, right, front, back, inside, outside, vertical, horizontal" only represent the orientation of the term in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, number series nouns such as "first", "second" and "third" do not represent specific quantities and orders, but are merely used to distinguish names. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A book cover positioning and adjustment mechanism, comprising a placement plate (1), characterized in that: The inner wall of the placement plate (1) is installed with a pushing mechanism (2), and the end of the pushing mechanism (2) is fixedly connected to a clamping mechanism (3), a synchronizing mechanism (4) is inserted inside the clamping mechanism (3), and the outer end of the synchronizing mechanism (4) is fixedly connected to an adjusting mechanism (5), and the upper part of the clamping mechanism (3) is fixedly connected to a limiting mechanism (6).

2. A book cover positioning and adjustment mechanism according to claim 1, characterized in that: The pushing mechanism (2) comprises telescopic rods (21), wherein a plurality of groups of telescopic rods (21) are arranged at equal intervals on the inner wall of the placement plate (1), and a pushing spring (22) is sleeved on the surfaces of the plurality of groups of telescopic rods (21).

3. A book cover positioning and adjustment mechanism according to claim 2, characterized in that: The clamping mechanism (3) comprises a movable clamping plate (31), the end of the telescopic rod (21) is fixedly connected to the movable clamping plate (31), and a first protective pad (32) is glued to the surface of the movable clamping plate (31), and the inner wall size of the placement plate (1) is the same as the surface length of the movable clamping plate (31).

4. A book cover positioning and adjustment mechanism according to claim 3, characterized in that: The synchronization mechanism (4) comprises a mounting shaft (41), a groove is formed inside the movable clamping plate (31), and a transmission gear (42) is mounted at the center of the inner wall of the groove via the mounting shaft (41), the surface of the transmission gear (42) is meshed with the side of the movable rack (43), and a connecting block (44) is fixedly connected to the upper end of the movable rack (43) away from the transmission gear (42).

5. A book cover positioning and adjustment mechanism according to claim 4, characterized in that: The adjustment mechanism (5) comprises an adjustment clamping plate (51), the outer end of the connection block (44) is fixedly connected to the adjustment clamping plate (51), and the inner side of the adjustment clamping plate (51) is glued with a second protective pad (52).

6. A book cover positioning and adjustment mechanism according to claim 4, characterized in that: The limiting mechanism (6) comprises a fixed frame (61), the fixed frame (61) is fixedly connected to the top of the movable clamping plate (31), one end of the mounting shaft (41) inserted into the fixed frame (61) is fixedly connected to a connecting column (62), a pushing stud (63) is inserted into the outer thread of the fixed frame (61), and the end of the pushing stud (63) is connected to an extrusion plate (64) via a bearing.

7. A book cover positioning and adjustment mechanism according to claim 6, characterized in that: The cross section of the extrusion plate (64) is arranged to be arc-shaped, and an anti-skid rubber pad (65) is glued to the outer side of the extrusion plate (64), and the surface of the anti-skid rubber pad (65) is provided with anti-skid patterns.

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