CN214324665U

CN214324665U - Notebook hardcover locking line equipment

Info

Publication number: CN214324665U
Application number: CN202023216459.5U
Authority: CN
Inventors: 周庆; 周涵
Original assignee: Wenzhou Liberga Cultural Goods Co ltd
Current assignee: Wenzhou Liberga Cultural Goods Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-10-01
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a notebook hardcover thread locking device, which relates to the technical field of thread locking devices and comprises a shell, both sides of the top of the shell are connected with threaded pipes in a penetrating way, the top of each threaded pipe is connected with a threaded shaft in a threaded way, the top of the threaded shaft is fixedly connected with a pressing plate, the middle part of the bottom of the pressing plate is fixedly connected with a wire locking device, the bottom of the outer side of the threaded pipe is sleeved with a rotating gear, the middle part of the inner part of the shell is movably connected with a threaded sleeve, the bottom of the outer side of the threaded sleeve is sleeved with a linkage gear, the outer side of the linkage gear is in transmission connection with a rotating gear through a chain, the top of the threaded sleeve is connected with a threaded rod in a threaded manner, the top of the threaded rod is fixedly connected with a fixed block, the top of the inside of the shell is fixedly connected with a sleeve at equal intervals, a sliding block is connected inside the sleeve in a sliding mode, and one side of the sliding block is fixedly connected with a fixed block through a pull rope. The edge of the book is squeezed and the book is not positioned.

Description

Notebook hardcover locking line equipment

Technical Field

The utility model relates to a locking line equipment technical field specifically is a notebook hardcover locking line equipment.

Background

The sewing device is a device for making the book blocks by sewing the signatures. The book page transmission system comprises page transmission, page delivery, buffer positioning, transmission, line locking, book output counting, electric appliance control and other systems. Is an important machine for binding after printing thick paperback books and hardcover books. Sewing refers to a binding method in which the signatures are stapled together with needles and threads, which has the advantage of binding that it is strong, durable and easy to spread. However, the existing thread locking equipment is complex in structure, the edges of books are not well arranged when the threads of the books are locked and bound, so that the edges of the books after binding are uneven, and the sale is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a notebook hardcover lockstitch line equipment to through advancing arrangement location to books in solving above-mentioned background art, prevent that there is the problem of error at the top in the winding displacement.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the notebook hardcover thread locking device comprises a shell, wherein both sides of the top of the shell are respectively connected with a threaded pipe in a penetrating way, the top of the threaded pipe is in threaded connection with a threaded shaft, the top of the threaded shaft is fixedly connected with a pressing plate, the middle part of the bottom of the pressure plate is fixedly connected with a wire locking device, the bottom of the outer side of the threaded pipe is sleeved with a rotating gear, the middle part inside the shell is movably connected with a threaded sleeve, the bottom of the outer side of the threaded sleeve is sleeved with a linkage gear, the outer side of the linkage gear is in transmission connection with the rotary gear through a chain, the top of the threaded sleeve is in threaded connection with a threaded rod, the top of the threaded rod is fixedly connected with a fixed block, the top inside the shell is fixedly connected with sleeves at equal intervals, the inner portion of the sleeve is connected with a sliding block in a sliding mode, one side of the sliding block is fixedly connected with the fixed block through a pull rope, and the top of the sliding block is fixedly connected with a pushing plate.

Optionally, one side of the sliding block is fixedly connected with a spring, and one side of the spring is fixedly connected with the sleeve.

Optionally, the top of the fixed block is connected with a sliding shaft in a penetrating manner, and the top of the sliding shaft is fixedly connected with the shell.

Optionally, one side of the sleeve is fixedly connected with a limiting wheel, and the outer side of the limiting wheel is in lap joint with the pull rope.

Optionally, the surface of the top of the housing is provided with slide rails at equal intervals, and the interior of the slide rails is slidably connected with the pushing plate.

Optionally, a bearing is sleeved at the bottom of the outer side of the threaded sleeve, and the outer side of the bearing is connected with the bottom of the shell through interference fit.

The utility model discloses a technological effect and advantage:

1. notebook hardcover locking wire equipment drives the screwed pipe corotation through the decline of clamp plate, locking wire device and screw shaft when screwed pipe and rotatory gear corotation, is connecting through the transmission of chain, makes linkage gear and thread bush corotation, drives threaded rod and fixed block decline simultaneously, pulls through the stay cord and makes slider and push plate inwards move to carry out the extruded arrangement to the edge of books.

2. Notebook hardcover locking line equipment drives the screwed pipe to rotate reversely through the ascending of pressing plate, locking line device and threaded shaft, when the screwed pipe rotates reversely with the rotary gear, the transmission through the chain is connected, so that the linkage gear and the threaded sleeve rotate reversely, and simultaneously the threaded rod and the fixed block are driven to ascend, and the slider and the push plate move outwards through the elasticity of the spring, thereby achieving the effect of removing the positioning of books.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the top structure of the housing of the present invention;

fig. 4 is a schematic view of the top structure of the top plate of the present invention.

In the figure: 1 pressing plate, 2 locking wire devices, 3 pushing plates, 4 sliding blocks, 5 sleeves, 6 chains, 7 springs, 8 rotating gears, 9 threaded pipes, 10 limiting wheels, 11 threaded shafts, 12 fixing blocks, 13 pull ropes, 14 linkage gears, 15 shells, 16 threaded sleeves and 17 threaded rods.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a notebook hardbound lockstitch equipment, as shown in figures 1-4, the notebook hardbound lockstitch equipment comprises a shell 15, both sides of the top of the shell 15 are all connected with a screwed pipe 9 in a penetrating way, the top of the screwed pipe 9 is connected with a screwed shaft 11 in a screwed way, the top of the screwed shaft 11 is fixedly connected with a pressing plate 1, the middle part of the bottom of the pressing plate 1 is fixedly connected with a lockstitch device 2, the bottom of the outer side of the screwed pipe 9 is sleeved with a rotary gear 8, the middle part of the inner part of the shell 15 is movably connected with a screwed sleeve 16, the bottom of the outer side of the screwed sleeve 16 is sleeved with a linkage gear 14, the outer side of the linkage gear 14 is in a transmission connection with the rotary gear 8 through a chain 6, the top of the screwed sleeve 16 is in a screwed connection with a threaded rod 17, the top of the threaded rod 17 is fixedly connected with a fixed block 12, the top of the inner part of the shell 15 is fixedly connected with a sleeve 5 at equal intervals, the inner part of the sleeve 5 is connected with a slide block 4, stay cord 13 and fixed block 12 fixed connection are passed through to one side of slider 4, top fixedly connected with thrust plate 3 of slider 4, one side fixedly connected with spring 7 of slider 4, one side and sleeve 5 fixed connection of spring 7, the top through connection of fixed block 12 has the slide shaft, the top and the shell 15 fixed connection of slide shaft, the spacing wheel 10 of one side fixedly connected with of sleeve 5, the outside and the stay cord 13 overlap joint of spacing wheel 10, the surface at shell 15 top is equidistant to be equipped with the slide rail, the inside and the 3 sliding connection of thrust plate of slide rail, the bearing has been cup jointed to the bottom in the thread bush 16 outside, the outside of bearing is connected with the bottom of shell 15 through interference fit.

This practical theory of operation: according to the notebook computer thread locking device, the pressing plate 1, the thread locking device 2 and the threaded shaft 11 descend to drive the threaded pipe 9 to rotate forwards, when the threaded pipe 9 and the rotary gear 8 rotate forwards, the linkage gear 14 and the threaded sleeve 16 rotate forwards through the transmission connection of the chain 6, and simultaneously the threaded rod 17 and the fixed block 12 are driven to descend, when the sliding block 4 and the pushing plate 3 move inwards by the pulling of the pulling rope 13, the edge of the book is squeezed and arranged, the pressure plate 1, the wire locking device 2 and the threaded shaft 11 are lifted to drive the threaded pipe 9 to rotate reversely, when the threaded pipe 9 and the rotary gear 8 rotate reversely, the linkage gear 14 and the threaded sleeve 16 are reversely rotated through the transmission connection of the chain 6, and simultaneously the threaded rod 17 and the fixed block 12 are driven to ascend, the slide block 4 and the pushing plate 3 are moved outwards by the elastic force of the spring 7, so that the book is positioned.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. The utility model provides a notebook hardcover lockstitch line equipment, includes shell (15), its characterized in that: the improved wire drawing machine is characterized in that threaded pipes (9) are connected to two sides of the top of the shell (15) in a penetrating mode, threaded shafts (11) are connected to the top of the threaded pipes (9) in a threaded mode, pressing plates (1) are fixedly connected to the tops of the threaded shafts (11), wire locking devices (2) are fixedly connected to the middle of the bottoms of the pressing plates (1), rotating gears (8) are sleeved to the bottoms of the outer sides of the threaded pipes (9), threaded sleeves (16) are movably connected to the middle of the inner portion of the shell (15), linkage gears (14) are sleeved to the bottoms of the outer sides of the threaded sleeves (16), the outer sides of the linkage gears (14) are in transmission connection with the rotating gears (8) through chains (6), threaded rods (17) are connected to the top of the threaded sleeves (16), fixed blocks (12) are fixedly connected to the tops of the threaded rods (17), sleeves (5) are fixedly connected to the top of the inner portion of the shell (15) at equal intervals, the inner portion of the sleeve (5) is connected with a sliding block (4) in a sliding mode, one side of the sliding block (4) is fixedly connected with a fixed block (12) through a pull rope (13), and the top of the sliding block (4) is fixedly connected with a pushing plate (3).

2. The notebook hardback lockwire apparatus of claim 1, wherein: one side of the sliding block (4) is fixedly connected with a spring (7), and one side of the spring (7) is fixedly connected with the sleeve (5).

3. The notebook hardback lockwire apparatus of claim 1, wherein: the top of the fixed block (12) is connected with a sliding shaft in a penetrating way, and the top of the sliding shaft is fixedly connected with the shell (15).

4. The notebook hardback lockwire apparatus of claim 1, wherein: one side of the sleeve (5) is fixedly connected with a limiting wheel (10), and the outer side of the limiting wheel (10) is in lap joint with the pull rope (13).

5. The notebook hardback lockwire apparatus of claim 1, wherein: the surface of the top of the shell (15) is provided with slide rails at equal intervals, and the interior of each slide rail is connected with the push plate (3) in a sliding manner.

6. The notebook hardback lockwire apparatus of claim 1, wherein: the bottom of the outer side of the threaded sleeve (16) is sleeved with a bearing, and the outer side of the bearing is connected with the bottom of the shell (15) through interference fit.