CN218702286U - Three-hole punching and thread-assembling dual-purpose machine - Google Patents

Abstract

The utility model discloses a three-hole punching and thread binding dual-purpose machine, which relates to the technical field of punching and thread binding machines and comprises a base, wherein three groups of punching supports are arranged on the top of the base in an equidistant array, and each punching support is provided with a punching hollow drill which can move up and down; a paper carrying table capable of translating back and forth is arranged above the front end of the base, and a linear sliding mechanism is arranged at the lower part of the paper carrying table; one side that the paper carrying platform corresponds the core drill that punches is equipped with the threading groove that punches, is equipped with the threading mechanism that can translate from top to bottom on the reinforcing plate, and the position that corresponds every core drill that punches on the threading mechanism all is equipped with the threading needle. The utility model discloses a moving platform of threading after punching earlier punches the threading mode of punching, the reducible aperture of punching improves whole pleasing to the eye after the threading, can avoid punching the data hole and shift, has reduced the threading degree of difficulty, and the electronic threading machine that has relatively now, the size reduces, and the machine is small and exquisite, and nimble mobility is strong, and the simplification of structure has effectively reduced manufacturing cost, the facilitate sale popularization.

Description

Three-hole punching and thread-assembling dual-purpose machine

Technical Field

The utility model belongs to the technical field of the line installation that punches, a three hole line installation dual-purpose machine that punches that concretely relates to paper was handled, archives and documents data are filed, are punched and bind.

Background

The file, archives need be bound after accomplishing and sealed up for safekeeping, need use the threading machine that punches, current manual three hole puncher, need take out the manual threading of file data after punching, the data hole that punches easily shifts, three hole threading degree of difficulty is high in proper order, low efficiency, for this reason, my chinese patent CN202120149727.1 of applying for department discloses an integrative interlock formula three hole threading machine, though this kind of electronic threading machine that punches, can high-efficiently accomplish the file, punching and the threading of archives, but also there are some inadequacies, it is concrete as follows: on the one hand, the size is big, and on the other hand manufacturing cost is high, leads to the machine to sell the price expensive, owing to adopt punch and the coaxial setting of threading, threading board and threading needle position can not be adjusted, and the aperture that need beat out smoothly for the threading is great, influences the threading pleasing to the eye, for this reason, we have proposed a manual formula's three hole line installation of integrative interlock formula according to the not enough of prior art existence.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing size is large, the production cost is high, the punching data hole is easy to shift, the three holes are high in threading difficulty in proper order, the efficiency is low, and the three-hole punching and threading dual-purpose machine is provided. This three hole dual-purpose machine of line dress that punches adopts the moving platform of the back threading of punching earlier and punches the threading mode, can reduce the aperture of punching, and it is whole pleasing to the eye after the improvement threading, can avoid punching the data hole and shift, has reduced the threading degree of difficulty, and the electronic line dress that punches relatively current reduces greatly the size, and the machine is small and exquisite, and nimble mobility is strong, because the reduction of size, the simplification of structure has effectively reduced manufacturing cost, the marketing popularization of being convenient for.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the three-hole punching and thread-assembling dual-purpose machine comprises a base, wherein a machine cover is arranged on the base, three groups of punching supports are arranged on the top of the base in an equidistant array mode, a punching sliding block capable of moving up and down is arranged on each punching support, and a sliding groove matched with the punching sliding block is formed in each punching support; the top of the punching support is provided with a pressure lever for manually driving the punching slider to move up and down, a movable connecting piece is arranged between the pressure lever and the punching slider, and the back of the punching slider is provided with a reset torsion spring; the punching sliding block is of a hollow structure, a punching hollow drill is fixed at the bottom of the punching sliding block, the punching hollow drill is communicated with an inner cavity of the punching sliding block, and one side of the punching sliding block is provided with a chip removal hole; a paper carrying table capable of translating back and forth is arranged above the front end of the base, and a linear sliding mechanism is arranged at the lower part of the paper carrying table; one side of the paper carrying table corresponding to the punching hollow drill is provided with a punching threading groove;

a reinforcing plate is fixedly arranged below the front end of the base, a threading mechanism capable of translating up and down is arranged on the reinforcing plate, and threading needles are arranged at positions, corresponding to each punching hollow drill, on the threading mechanism; the threading mechanism includes the threading board, equidistant threading needle that is provided with on the threading board, the both ends of threading board are equipped with the handle, be equipped with Z between the both sides of threading board and the reinforcing plate to optical axis and axle sleeve, Z sets up the both sides at the reinforcing plate to the optical axis is fixed, the axle sleeve is fixed on the threading board to cup joint on Z is to the optical axis, Z is equipped with the locating part to the top of optical axis.

Compared with the prior art, the utility model provides a three hole dual-purpose machines of traditional thread binding that punches, beneficial effect lies in:

1) The utility model discloses a manual mode realizes punching and the threading to file, archives, through setting up the paper carrier that can the front and back translation, moves forward and is used for realizing punching the punching of core drill, moves backward and is used for the threading that punches. Due to the fact that the punching and threading mode of the mobile platform is adopted, punching and threading are not affected mutually, the punching aperture can be reduced, the whole body after threading is improved is attractive, in addition, the manual mode is adopted, the structure of the existing equipment is simplified, the size of the equipment is reduced, the machine is small and exquisite, flexibility and flexibility are high, production cost is effectively reduced due to the simplification of the structure, and the mobile platform is convenient to sell and popularize.

2) The utility model discloses for current manual three hole puncher, because three holes of local punch the binding dual-purpose, through moving platform's mode, accomplish earlier the back of punching, can carry out three holes of threading, can avoid the data hole that punches to shift, reduced the threading degree of difficulty, improved work efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention (without a hood);

FIG. 3 is a schematic view of the structure of the paper carrier of the present invention;

FIG. 4 is a schematic structural view of a platen according to the present invention;

FIG. 5 is a schematic view of the present invention relating to the assembly of the punch support and the punch slide;

fig. 6 is a schematic diagram of the internal structure of the punching support of the present invention;

FIG. 7 is a schematic view of the internal structure of the present invention (without the hood and the paper carrier);

fig. 8 is a schematic view of the internal structure of the present invention;

FIG. 9 is a schematic view of the assembly structure of the reinforcing plate and the threading plate according to the present invention;

fig. 10 is a left side schematic view of the present invention;

FIG. 11 shows a first state of the punching and threading of the present invention;

FIG. 12 shows the second state of the punching and threading of the present invention;

fig. 13 is a state three about the punching threading of the present invention;

fig. 14 shows a state four of the present invention regarding the punching and threading;

labeled as: 1. a base; 11. a Y-direction optical axis; 12. a reinforcing plate; 13. a Z-direction optical axis; 131. a limiting member; 14. a paper scrap inlet; 15. a paper scrap collecting box; 16. a support table; 2. a paper carrying table; 21. a left paper blocking plate and a right paper blocking plate; 22. a reference marking; 23. punching a threading slot; 24. a front paper blocking plate; 25. a bracket; 26. a platform slide block; 27. a punching limiting block; 28. a threading limiting block; 3. pressing a paper board; 31. a paper pressing axis; 4. a punching bracket; 41. a chute; 42. a through hole; 43. a chip removal channel; 44. a return torsion spring; 5. a punching slide block; 51. punching a hollow drill; 52. a sloping plate; 53. chip removal holes; 54. a shaft seat; 6. a pressure lever; 61. a first rotating shaft; 62. a second rotating shaft; 63. a connecting rod; 7. a threading plate; 71. a shaft sleeve; 72. a handle; 73. threading needles; 8. a hood; 9. a wire box; 10. and a wire passing hole.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "left", "right", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The structural features of the present invention will now be described in detail with reference to the accompanying drawings.

Referring to fig. 1-6, a three-hole punching and thread-binding dual-purpose machine comprises a base 1, a machine cover 8 is arranged on the base 1, three groups of punching supports 4 are arranged on the top of the base 1 in an equidistant array, the punching supports 4 are fixedly arranged with the top surface of the base 1, a punching slider 5 capable of moving up and down is arranged on each punching support 4, a chute 41 matched with the punching slider 5 is arranged on each punching support 4, the punching slider 5 can slide up and down in the chute 41, in order to realize the up-and-down movement of the punching slider 5, a press rod 6 for manually driving the punching slider 5 to move up and down is arranged on the top of each punching support 4, an anti-skid handle is arranged on the top of each press rod 6, in order to enable the press rod 6 to drive the punching slider 5 to move up and down, a movable connecting piece is arranged between each press rod 6 and the punching slider 5, wherein, the movable connecting piece comprises a first rotating shaft 61, a second rotating shaft 62, a connecting rod 63 and a shaft seat 54, the second rotating shaft 62 and the first rotating shaft 61 are fixedly arranged on the end part of the pressing rod 6 in a front-back relation, the shaft seat 54 is fixedly arranged on the top part of the punching slider 5, the first rotating shaft 61 is rotatably connected to the top part of the punching support 4, two ends of the connecting rod 63 are respectively connected between the second rotating shaft 62 and the shaft seat 54, the pressing rod 6 is lifted up and down, the pressing rod 6 drives the connecting rod 63 to drive the punching slider 5 to move up and down, in order to enable the punching slider 5 to move down and automatically reset, a reset torsion spring 44 is arranged on the back part of the punching slider 5, two torsion arms of the reset torsion spring 44 are respectively fixed on the punching slider 5 and the punching support 4, after the punching slider 5 moves down, the reset torsion spring 44 is compressed, and after the punching slider 5 is released, and the reset torsion spring 44 can reset the punching slider 5.

Referring to fig. 5-8, the punching slider 5 is of a hollow structure, a punching hollow drill 51 is fixed at the bottom, the punching hollow drill 51 is communicated with an internal cavity of the punching slider 5, in the process that the punching slider 5 drives the punching hollow drill 51 to move downwards, the punching of paper is completed, the punched paper scraps can enter the punching slider 5 through continuous extrusion along the punching hollow drill 51, one side of the punching slider 5 is provided with a scrap discharge hole 53, the scrap discharge hole 53 is used for discharging the paper scraps, in order to collect the paper scraps, the back of the base 1 is provided with a paper scrap collecting box 15, a paper scrap inlet 14 is arranged above the paper scrap collecting box 15, an inclined scrap discharge channel 43 is fixed at the side of each punching support 4, one end of each scrap discharge channel 43 is communicated with the scrap discharge hole 53, the other end of each chip discharge channel is communicated with the paper scrap inlet 14, the side of each punching support 4 is provided with a through hole 42 corresponding to the scrap discharge hole 53, the paper scraps discharged from the scrap discharge hole 53 enter the paper scrap collecting box 15 through the scrap discharge channel 43 and the paper scrap inlet 14, and the collection of the paper scrap is achieved.

Referring to fig. 1-3 and 8, a paper carrying table 2 capable of translating back and forth is arranged above the front end of a base 1, a linear sliding mechanism is arranged at the lower portion of the paper carrying table 2, a punching threading groove 23 is arranged on one side of the paper carrying table 2 corresponding to a punching hollow drill 51, the linear sliding mechanism comprises two Y-direction optical axes 11 and a platform slider 26, the Y-direction optical axes 11 are fixedly arranged below the base 1, the platform slider 26 is slidably connected to the Y-direction optical axes 11, a bracket 25 is fixedly arranged below the paper carrying table 2, the bracket 25 is fixedly arranged on the platform slider 26, a punching limiting block 27 and a threading limiting block 28 are respectively arranged at two sides of the platform slider 26, the punching limiting block 27 and the threading limiting block 28 are fixedly arranged on the Y-direction optical axes 11, the paper carrying table 2 can be translated to the position of the punching limiting block 27 at the front and back times under the action of the linear sliding mechanism, at the moment, the end portion of the paper on the paper carrying table 2 is just opposite to the punching hollow drill 51, the punching hollow drill 51 is realized, and the paper can be conveniently punched under the threading state of the threading hole under the threading groove 23 when the threading hole is translated to the position of the threading hole, and the paper.

Referring to fig. 7 to 8, a supporting platform 16 is disposed at a position of the base 1 corresponding to the paper supporting platform 2, and the supporting platform 16 is disposed to improve the carrying capacity of the paper supporting platform 2.

Referring to fig. 1-4, a paper pressing plate 3 is arranged on the paper carrying table 2, paper pressing optical axes 31 for supporting the paper pressing plate 3 to move up and down are arranged on two sides of the paper pressing plate 3, the paper pressing optical axes 31 are fixedly arranged on the paper carrying table 2, and the paper pressing plate 3 realizes the fixation of files or files to be bound.

Referring to fig. 1-4, a reference mark 22 is provided on the top surface of the paper carrying table 2, the reference mark 22 is convenient for a user to observe the position of the paper perforation, adjustable left and right paper blocking plates 21 are provided on both sides of the paper carrying table 2, front paper blocking plates 24 are provided on both sides of one end of the paper carrying table 2 located on the perforating hollow drill 51, and the left and right paper blocking plates 21 and the front paper blocking plates 24 are provided to facilitate the positioning of the paper on the paper carrying table 2.

Referring to fig. 10, a wire box 9 is fixedly arranged on one side of the base 1, and a wire passing hole 10 is arranged at the top of the wire box 9, so that the binding wire can be conveniently taken and placed.

Referring to fig. 7-9, a reinforcing plate 12 is fixedly arranged below the front end of the base 1, a threading mechanism comprising a threading plate is arranged on the reinforcing plate 12, the threading plate comprises the threading plate 7, a Z-direction optical axis 13 and a shaft sleeve 71 are arranged between two sides of the threading plate 7 and the reinforcing plate 12, the Z-direction optical axis 13 is fixedly arranged on two sides of the reinforcing plate 12, the shaft sleeve 71 is fixed on the threading plate 7 and is sleeved on the Z-direction optical axis 13, and a limiting piece 131 is arranged at the top of the Z-direction optical axis 13. The threading plate 7 is fixedly provided with threading needles 73 corresponding to the positions of the perforating hollow drills 51, and two ends of the threading plate 7 are provided with handles 72. The threading plate 7 can be lifted up through the handle 72, so that the threading needle 73 on the threading plate 7 penetrates through the hole position of the paper, and the binding thread is sent into the punching hole, thereby realizing the thread binding of the paper. Adopt the connected mode of long waist hole between reinforcing plate 12 and the base 1 to adjustment when reinforcing plate 12 installs makes threading needle 73 can carry out the fine setting on preceding, back, left and right position, can make threading needle 73 more accurate aim at punching of hole core drill 51.

The utility model discloses a three holes dual-purpose machine of traditional thread binding that punches adopts the moving platform threading mode of punching after punching earlier, can reduce the aperture of punching on the one hand, improves whole pleasing to the eye after the threading, and on the other hand can avoid the data hole of punching to shift in the use, has reduced the threading degree of difficulty. The structure of simplifying the existing equipment is simplified, the size of the equipment is reduced, the structure is simplified, the machine is small and exquisite, the flexibility and the maneuverability are strong, the production cost is reduced, and the equipment is convenient to sell and popularize.

Specifically, referring to fig. 11 to 14, in use, after a document or file to be bound is fixed on the paper support 2, a binding thread is placed in a groove at the top of the threading needle 73, the paper support 2 is pushed forward to a punching position, punching is completed by pressing the pressing rod 6 downwards, punched paper scraps enter the paper scrap collecting box 15, after punching is completed, the paper support 2 is moved backwards to a thread loading position, the threading needle 73 penetrates through the punched hole by lifting the threading plate 7 upwards, the binding thread penetrates through the punched hole, the penetrated thread is knotted and fixed by hand, and punching and thread loading of the document or file are completed.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (1)

1. A three-hole punching and thread-binding dual-purpose machine comprises a base (1), wherein a machine cover (8) is arranged on the base (1), three groups of punching supports (4) are arranged in an equidistant array on the top of the base (1), each punching support (4) is provided with a punching slider (5) capable of moving up and down, a sliding groove (41) matched with the punching slider (5) is formed in the punching support (4), the top of each punching support (4) is provided with a pressing rod (6) used for manually driving the punching slider (5) to move up and down, a movable connecting piece is arranged between the pressing rod (6) and the punching slider (5), the back of the punching slider (5) is provided with a reset torsion spring (44), the punching slider (5) is of a hollow structure, a punching hollow drill (51) is fixed at the bottom of the punching slider, the punching drill (51) is communicated with an inner cavity of the punching slider (5), and one side of the punching slider (5) is provided with a chip removal hole (53); the method is characterized in that:

a reinforcing plate (12) is fixedly arranged below the front end of the base (1), a threading mechanism capable of translating up and down is arranged on the reinforcing plate (12), and threading needles (73) are arranged on the threading mechanism corresponding to the positions of the perforating hollow drills (51);

threading mechanism includes threading board (7), equidistant threading needle (73) that is provided with on threading board (7), the both ends of threading board (7) are equipped with handle (72), be equipped with Z between the both sides of threading board (7) and reinforcing plate (12) to optical axis (13) and axle sleeve (71), Z is to the fixed both sides that set up at reinforcing plate (12) in optical axis (13), axle sleeve (71) are fixed on threading board (7) to cup joint on Z is to optical axis (13), Z is equipped with locating part (131) to the top of optical axis (13).

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