Book threading equipment

Abstract

The utility model belongs to the technical field of book threading, and particularly relates to book threading equipment which comprises supporting columns, operation top plates are fixedly installed on the tops of the multiple supporting columns, and a conveying guide device, a cutting device, a size positioning traction device, a pressing device and a limiting device are arranged on the tops of the operation top plates respectively. According to the book threading equipment, through the arrangement of the conveying guide device, the cutting device, the size positioning traction device, the pressing device and the limiting device, integration of multiple functions is achieved through the equipment, automatic operation of a certain degree can be achieved in the book threading process, and the working efficiency is improved; the arrangement of the size positioning traction device and the limiting device can ensure that the size of each bound spiral coil is constant and the direction is consistent in the threading process of each book, so that the threading accuracy and consistency are ensured, and the product quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of booklet threading equipment, in particular to a booklet threading equipment. Background Art

[0002] Book threading refers to the process of passing bound book pages (or other materials) through binding holes or spiral wires and other binding materials to complete the binding of the entire book. However, currently, when binding spiral wires in books, scissors are used manually to cut the corresponding length, and the threading operation is performed after the scissors are aligned with the threading holes of the book. This method has high labor intensity, low work efficiency, and low precision in length and size of manual cutting, so a book threading device is needed. Utility Model Content

[0003] Based on the existing technical problems, the utility model proposes a booklet threading device.

[0004] The utility model provides a book threading device, comprising a support column, a plurality of support columns are fixedly mounted with an operating top plate on the top, and a conveying guide device, a cutting device, a size positioning pulling device, a pressing device and a limiting device are respectively arranged on the top of the operating top plate;

[0005] The conveying guide device realizes the positioning action during the conveying of the spiral coil for book binding;

[0006] The cutting device realizes the action of automatically cutting according to the set size before the spiral coil binding of the book binding;

[0007] The size positioning and pulling device realizes the action of automatically pulling the spiral coil of book binding according to the set size;

[0008] The pressing device realizes the action of pressing and locking the spiral wires of the booklets;

[0009] The limiting device realizes the limiting and locking action of the binding position of the book to be bound.

[0010] Preferably, the conveying guide device includes a vertical pole, the bottom end of the vertical pole is fixedly mounted on the top of the operating top plate, one end of the top of the vertical pole is rotatably connected to a conveying shaft through a bearing, a conveying winding roller is fixedly mounted on the arc surface of the conveying shaft, a spiral coil for book binding is wound on the surface of the conveying winding roller, an L-shaped connecting plate is also fixedly mounted on the top of the operating top plate, a guide rod is fixedly mounted on the top of one end of the L-shaped connecting plate, and one end of the spiral coil for book binding is movably socketed with the surface of the guide rod.

[0011] Preferably, the cutting device includes a limiting cross bar installed on the top of the operating top plate, a mounting base plate is fixedly installed on the top of one end of the limiting cross bar, a first electric telescopic rod is fixedly installed on the top of the mounting base plate, a cutting blade is fixedly installed on the bottom telescopic end of the first electric telescopic rod, a limiting seat is provided at the bottom of the cutting blade, the bottom of the limiting seat is fixedly installed on the top of the operating top plate, and is located directly below the cutting blade, and its top surface is in contact with the cutting surface of the cutting blade.

[0012] Preferably, the size positioning and pulling device includes a sliding groove provided on the surface of the limiting cross bar, a slider is slidably inserted into the inner wall of the sliding groove, a telescopic plug hole is provided on the surface of the slider, a hook is slidably inserted into the inner wall of the telescopic plug hole, a connecting drive plate is fixedly installed on one side of the slider, a second electric telescopic rod is fixedly installed on the top of the connecting drive plate, and the telescopic end of the second electric telescopic rod is fixedly installed on the opposite end of the hook.

[0013] Preferably, a bearing seat is fixedly installed on the back side of the limiting cross bar, and the two bearing seats are respectively located at the two ends of the slide groove. The relative surfaces of the two bearing seats are rotatably connected with screws through bearings, and the threaded surface of the screw is threadedly connected to the surface of the slider. A driving motor is also installed on one side surface of one of the bearing seats, and the output shaft of the driving motor is fixedly installed on the opposite end of the screw through a coupling. A grating ruler is also provided at the bottom of the two bearing seats, and the mounting surface of the grating ruler is fixedly installed on the surface of the limiting cross bar.

[0014] Preferably, the pressing device includes a placement seat installed in front of the limiting cross bar, the top of the placement seat is provided with an arc-shaped spiral placement groove, the top of the limiting cross bar is fixedly installed with a cylinder mounting plate, a telescopic cylinder is fixedly installed on one side surface of the cylinder mounting plate, a pressing plate is fixedly installed at the telescopic bottom end of the telescopic cylinder, an extrusion block is fixedly installed at the bottom of the pressing plate, and the bottom of the extrusion block is provided with an arc-shaped extrusion groove.

[0015] Preferably, the limiting device includes a pad installed on the top of the operating top plate, the bottom of the pad is provided with a sliding groove, the inner wall of the sliding groove is slidably inserted with a sliding block, the top of the sliding block pair is threadedly connected to the limiting side block by a screw, one end of the top of the pad and one end of the top of the operating top plate are provided with mounting holes, the inner bottom wall of the mounting hole is fixedly installed with a limiting guide rod, the circular arc surface of the limiting guide rod is movably sleeved with a spring, the top circular arc surface of the limiting guide rod is movably sleeved with a connecting rod, the surfaces of the two connecting rods are fixedly installed with limiting top rods, and the top of the connecting rod is also provided with a locking nut, and the locking nut is threadedly connected to the top circular arc surface of the limiting guide rod.

[0016] The beneficial effects of the present invention are:

[0017] By setting up a conveying guide device, a cutting device, a size positioning and pulling device, a pressing device and a limit device, the equipment realizes the integration of multiple functions, so that the book threading process can achieve a certain degree of automation, thereby improving work efficiency; the setting of the size positioning and pulling device and the limit device can ensure that the spiral coil of each binding of each booklet has a certain size and consistent direction during the threading process, thereby ensuring the accuracy and consistency of threading and improving product quality; the equipment integrates multiple functions such as conveying guide, cutting, positioning, pressing, etc., and is a multi-purpose machine suitable for different types of book threading needs, thereby improving the flexibility and scope of application of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a booklet threading device;

[0019] Figure 2 A three-dimensional diagram of a pressing device of a booklet threading device;

[0020] Figure 3 A three-dimensional diagram of a size positioning pulling device for a booklet threading device;

[0021] Figure 4 For a booklet threading device Figure 3 A magnified view of the structure in the middle.

[0022] In the figure: 1, support column; 2, operating top plate; 3, conveying guide device; 31, vertical pole; 32, conveying shaft; 33, conveying winding roller; 34, L-shaped connecting plate; 35, guide rod; 4, cutting device; 41, limit cross bar; 42, mounting bottom plate; 43, first electric telescopic rod; 44, cutting blade; 45, limit seat; 5, size positioning pulling device; 51, slide groove; 52, slider; 53, telescopic plug hole; 54, hook; 55, connecting drive plate; 56, second electric telescopic rod; 5 7. Bearing seat; 58. Screw; 59. Drive motor; 510. Grating scale; 6. Pressing device; 61. Placement seat; 62. Arc-shaped spiral placement groove; 63. Cylinder mounting plate; 64. Telescopic cylinder; 65. Pressing plate; 66. Extrusion block; 67. Arc-shaped extrusion groove; 7. Limiting device; 71. Pad; 72. Sliding groove; 73. Sliding block; 74. Limiting edge block; 75. Mounting hole; 76. Limiting guide rod; 77. Spring; 78. Connecting rod; 79. Limiting push rod; 710. Locking nut. DETAILED DESCRIPTION

[0023] 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.

[0024] Reference Figure 1-Figure 4 A book threading device comprises a support column 1, and an operating top plate 2 is fixedly installed on the top of multiple support columns 1. A conveying guide device 3, a cutting device 4, a size positioning pulling device 5, a pressing device 6 and a limiting device 7 are respectively arranged on the top of the operating top plate 2.

[0025] In order to realize the positioning action during the conveying of the spiral coil for book binding, a conveying guide device 3 is set, including a vertical rod 31, the bottom end of the vertical rod 31 is fixedly installed on the top of the operating top plate 2, and the top end of the vertical rod 31 is rotatably connected to a conveying shaft 32 through a bearing, and a conveying winding roller 33 is fixedly installed on the arc surface of the conveying shaft 32. The spiral coil for book binding is wound on the surface of the conveying winding roller 33, and an L-shaped connecting plate 34 is also fixedly installed on the top of the operating top plate 2, and a guide rod 35 is fixedly installed on the top of one end of the L-shaped connecting plate 34, and one end of the spiral coil for book binding is movably connected to the surface of the guide rod 35.

[0026] Specifically implemented in this way, the design of the conveying winding roller 33 can effectively fix the spiral coil, avoid shaking or falling off during the conveying process, and ensure the stability of the conveying; during the conveying, the bound spiral coil is pulled so that it is guided by the guide rod 35 for conveying, and the conveying winding roller 33 is released to realize automatic conveying guidance.

[0027] In order to realize the action of automatic cutting according to the set size before the spiral coil binding of the book binding; a cutting device 4 is set to include a limiting cross bar 41 installed on the top of the operating top plate 2, and a mounting base plate 42 is fixedly installed on the top of one end of the limiting cross bar 41, and a first electric telescopic rod 43 is fixedly installed on the top of the mounting base plate 42, and a cutting blade 44 is fixedly installed on the bottom telescopic end of the first electric telescopic rod 43, and a limiting seat 45 is set at the bottom of the cutting blade 44, and the bottom of the limiting seat 45 is fixedly installed on the top of the operating top plate 2, and is located directly below the cutting blade 44, and its top surface is in contact with the cutting surface of the cutting blade 44.

[0028] Specifically, by installing the limiting cross bar 41, the second electric telescopic rod 56 and the cutting blade 44, automatic cutting of the spiral coil material is achieved, manual operation is reduced, and production efficiency is improved; after setting the size, the cutting blade 44 can accurately cut the spiral coil material as required, ensuring the size consistency of each spiral coil and improving the standardization of production; automated cutting can accurately control the length of each spiral coil according to the set size, avoiding material waste due to manual cutting errors and reducing costs.

[0029] In order to realize the action of automatically pulling the spiral coil of book binding according to the set size, a size positioning and pulling device 5 is provided, including a slide groove 51 opened on the surface of the limiting cross bar 41, a slider 52 is slidably inserted into the inner wall of the slide groove 51, a telescopic plug hole 53 is opened on the surface of the slider 52, a hook 54 is slidably inserted into the inner wall of the telescopic plug hole 53, a connecting drive plate 55 is fixedly installed on one side of the slider 52, a second electric telescopic rod 56 is fixedly installed on the top of the connecting drive plate 55, and the telescopic end of the second electric telescopic rod 56 is fixedly installed on the opposite end of the hook 54.

[0030] Specifically, through the combination of the slide groove 51, the slider 52, the hook 54 and the electric telescopic rod, the automatic pulling of the spiral coil is realized without manual intervention, thereby improving production efficiency; through the control of the set size and the connection drive plate 55, the pulling length of the spiral coil can be accurately controlled to ensure the size consistency of each spiral coil, thereby improving the quality of the product; the automatic pulling reduces the manual operation links, improves production efficiency, and also reduces the influence of human factors on product quality, thereby realizing mass production.

[0031] A bearing seat 57 is also fixedly installed on the back of the limiting cross bar 41. The two bearing seats 57 are respectively located at the two ends of the slide groove 51. The relative surfaces of the two bearing seats 57 are rotatably connected with screws 58 through bearings. The threaded surface of the screw 58 is threadedly connected to the surface of the slider 52. A driving motor 59 is also installed on the side surface of one of the bearing seats 57. The output shaft of the driving motor 59 is fixedly installed with the opposite end of the screw 58 through a coupling. A grating ruler 510 is also provided at the bottom of the two bearing seats 57. The mounting surface of the grating ruler 510 is fixedly installed with the surface of the limiting cross bar 41.

[0032] Specifically, the driving motor 59 is connected to the screw 58 through a coupling to drive the screw 58, thereby driving the slider 52 to perform a pulling action, so that the entire pulling device can automatically complete the pulling operation; the setting of the grating scale 510 can be used to detect the position of the slider 52. By monitoring the signal changes of the grating scale 510, the position of the pulling device can be accurately controlled and adjusted to ensure the accuracy of pulling.

[0033] In order to realize the spiral pressing and locking action of binding books, a pressing device 6 is set, which includes a placement seat 61 installed in front of the limiting cross bar 41, and an arc-shaped spiral placement groove 62 is provided on the top of the placement seat 61. A cylinder mounting plate 63 is fixedly installed on the top of the limiting cross bar 41, and a telescopic cylinder 64 is fixedly installed on one side surface of the cylinder mounting plate 63. A pressing plate 65 is fixedly installed on the telescopic bottom end of the telescopic cylinder 64, and an extrusion block 66 is fixedly installed on the bottom of the pressing plate 65, and an arc-shaped extrusion groove 67 is provided on the bottom of the extrusion block 66.

[0034] Specifically implemented in this way, the arc-shaped spiral placement groove 62 opened on the top of the placement seat 61 can effectively accommodate the spiral wire, providing a stable working foundation for subsequent pressing and locking, so that the spiral wire can be accurately guided and pressed; the telescopic cylinder 64 is fixedly installed on the limiting cross bar 41 through the cylinder mounting plate 63, and through the telescopic movement of the cylinder, it drives the pressing plate 65 and the extrusion block 66 to press and lock the spiral wire, ensuring that the spiral wire is tightly fixed in the book binding position; the arc-shaped extrusion groove 67 opened at the bottom of the extrusion block 66 can perfectly fit with the spiral wire, so that the shape integrity of the spiral wire can be maintained during the pressing and locking process, thereby ensuring the firmness and aesthetics of the binding.

[0035] In order to realize the limiting locking action of the binding position of the book to be bound; the limiting device 7 is provided, which includes a pad 71 installed on the top of the operating top plate 2, and a sliding groove 72 is provided at the bottom of the pad 71. A sliding block 73 is slidably inserted into the inner wall of the sliding groove 72. The top of the pair of sliding blocks 73 is threadedly connected to the limiting edge block 74 by a screw. A mounting hole 75 is provided at the top end of the pad 71 and the top end of the operating top plate 2. A limiting guide rod 76 is fixedly installed on the inner bottom wall of the mounting hole 75. A spring 77 is movably sleeved on the circular arc surface of the limiting guide rod 76, and a connecting rod 78 is movably sleeved on the top circular arc surface of the limiting guide rod 76. A limiting top rod 79 is fixedly installed on the surfaces of the two connecting rods 78. A locking nut 710 is also provided on the top of the connecting rod 78, and the locking nut 710 is threadedly connected to the top circular arc surface of the limiting guide rod 76.

[0036] Specifically, through the design of the sliding groove 72 and the sliding block 73, smooth sliding and positioning of the book to be bound is achieved, providing a reliable basis for the subsequent limit locking; the arc surface of the limit guide rod 76 is movably sleeved with a spring 77, and such a design can provide a certain buffer and flexibility during the limit locking process, ensuring the stability and reliability of the limit locking action; the connecting rod 78 is connected to the limit guide rod 76 through the locking nut 710 at the top, and such a mechanism can effectively fix the limit guide rod 76 at the desired position, achieving precise limit and locking of the book binding position, and ensuring the accuracy and consistency of binding.

[0037] By providing a conveying guide device 3, a cutting device 4, a size positioning and pulling device 5, a pressing device 6 and a limiting device 7, the equipment realizes the integration of multiple functions, so that the book threading process can achieve a certain degree of automation, thereby improving work efficiency; the provision of the size positioning and pulling device 5 and the limiting device 7 can ensure that the size and direction of each binding spiral coil of each booklet are constant during the threading process, thereby ensuring the accuracy and consistency of threading and improving product quality; the equipment integrates multiple functions such as conveying guide, cutting, positioning, pressing, etc., and is a one-machine-multiple-purpose machine suitable for different types of book threading requirements, thereby improving the flexibility and scope of application of the equipment.

[0038] Working principle: During operation, the staff takes the book and places it on the pad 71, squeezes and fixes it with the limiting push rod 79, and adjusts the sliding block 73 to lock the sliding position of the sliding groove 72, and limits the limiting cross bar 41 at the top, so that it is limited and locked in the horizontal and vertical directions, and at the same time controls the hole of the book to align with the binding spiral coil, starts the telescopic cylinder 64 to drive the squeezing block 66 below to move downward, controls the arc squeezing groove 67 to squeeze the binding spiral coil to make it bind, and takes out the bound book after binding is completed;

[0039] The driving motor 59 drives the slider 52 to slide to the initial position, and is used in conjunction with the second electric telescopic rod 56 to control the hook 54 to hang on the surface of the bound spiral coil. When the slider 52 moves, the bound spiral coil is driven to move, and the grating ruler 510 is used to control the size. When the size reaches the set value, the second electric telescopic rod 56 is started to extend to drive the cutting blade 44 to cut the bound spiral coil, and then the cut spiral coil is driven to move to the binding position while the slider 52 moves to continue the binding operation.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A booklet threading device, comprising a support column (1), characterized in that: An operating top plate (2) is fixedly mounted on the top of each of the plurality of support columns (1), and a conveying guide device (3), a cutting device (4), a size positioning pulling device (5), a pressing device (6) and a limiting device (7) are respectively arranged on the top of the operating top plate (2); The conveying guide device (3) realizes the positioning action during the conveying of the spiral coil for book binding; The cutting device (4) realizes the action of automatically cutting according to the set size before the spiral coil binding of the book; The size positioning and pulling device (5) realizes the action of automatically pulling the spiral coil for book binding according to the set size; The pressing device (6) realizes the action of pressing and locking the spiral lines of the booklets; The limiting device (7) realizes the limiting and locking action of the binding position of the book to be bound.

2. A booklet threading device according to claim 1, characterized in that: The conveying guide device (3) comprises a vertical rod (31), the bottom end of the vertical rod (31) is fixedly mounted on the top of the operating top plate (2), one end of the top of the vertical rod (31) is rotatably connected to a conveying shaft (32) through a bearing, a conveying winding roller (33) is fixedly mounted on the arc surface of the conveying shaft (32), and a spiral coil for book binding is wound on the surface of the conveying winding roller (33), an L-shaped connecting plate (34) is also fixedly mounted on the top of the operating top plate (2), a guide rod (35) is fixedly mounted on the top of one end of the L-shaped connecting plate (34), and one end of the spiral coil for book binding is movably sleeved on the surface of the guide rod (35).

3. A booklet threading device according to claim 1, characterized in that: The cutting device (4) comprises a limiting cross bar (41) mounted on the top of the operating top plate (2); a mounting base plate (42) is fixedly mounted on the top of one end of the limiting cross bar (41); a first electric telescopic rod (43) is fixedly mounted on the top of the mounting base plate (42); a cutting blade (44) is fixedly mounted on the bottom telescopic end of the first electric telescopic rod (43); a limiting seat (45) is provided at the bottom of the cutting blade (44); the bottom of the limiting seat (45) is fixedly mounted on the top of the operating top plate (2) and is located directly below the cutting blade (44); and the top surface of the limiting seat (45) is in contact with the cutting surface of the cutting blade (44).

4. A booklet threading device according to claim 3, characterized in that: The size positioning pulling device (5) comprises a slide groove (51) provided on the surface of the limiting cross bar (41), a slider (52) is slidably inserted into the inner wall of the slide groove (51), a telescopic plug hole (53) is provided on the surface of the slider (52), a hook (54) is slidably inserted into the inner wall of the telescopic plug hole (53), a connecting drive plate (55) is fixedly installed on one side of the slider (52), a second electric telescopic rod (56) is fixedly installed on the top of the connecting drive plate (55), and the telescopic end of the second electric telescopic rod (56) is fixedly installed on the opposite end of the hook (54).

5. A booklet threading device according to claim 4, characterized in that: A bearing seat (57) is also fixedly installed on the back side of the limiting cross bar (41), and the two bearing seats (57) are respectively located at the two ends of the slide groove (51), and the relative surfaces of the two bearing seats (57) are rotatably connected with screws (58) through bearings, and the threaded surface of the screw (58) is threadedly connected to the surface of the slider (52), and a driving motor (59) is also installed on one side surface of one of the bearing seats (57), and the output shaft of the driving motor (59) is fixedly installed with the opposite end of the screw (58) through a coupling, and a grating ruler (510) is also arranged at the bottom of the two bearing seats (57), and the mounting surface of the grating ruler (510) is fixedly installed with the surface of the limiting cross bar (41).

6. A booklet threading device according to claim 3, characterized in that: The pressing device (6) comprises a placement seat (61) installed in front of the limiting cross bar (41), the top of the placement seat (61) is provided with an arc-shaped spiral placement groove (62), the top of the limiting cross bar (41) is fixedly installed with a cylinder mounting plate (63), a telescopic cylinder (64) is fixedly installed on one side surface of the cylinder mounting plate (63), a pressing plate (65) is fixedly installed at the telescopic bottom end of the telescopic cylinder (64), an extrusion block (66) is fixedly installed at the bottom of the pressing plate (65), and an arc-shaped extrusion groove (67) is provided at the bottom of the extrusion block (66).

7. The booklet threading device according to claim 1, characterized in that: The limiting device (7) comprises a backing plate (71) mounted on the top of the operating top plate (2), a sliding groove (72) is provided at the bottom of the backing plate (71), a sliding block (73) is slidably inserted into the inner wall of the sliding groove (72), the top of the pair of sliding blocks (73) is screw-threadedly connected to a limiting edge block (74), one end of the top of the backing plate (71) and one end of the top of the operating top plate (2) are both provided with a mounting hole (75), and the mounting hole (75) A limiting guide rod (76) is fixedly installed on the inner bottom wall, a spring (77) is movably sleeved on the circular arc surface of the limiting guide rod (76), a connecting rod (78) is movably sleeved on the top circular arc surface of the limiting guide rod (76), and limiting top rods (79) are fixedly installed on the surfaces of the two connecting rods (78). A locking nut (710) is also provided on the top of the connecting rod (78), and the locking nut (710) is threadedly connected to the top circular arc surface of the limiting guide rod (76).

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