CN217435358U - Threading mechanism and use its drilling threading book-binding machine - Google Patents

Abstract

The utility model discloses a threading mechanism and use its drilling threading book-binding machine, wherein, threading mechanism includes crochet hook body, crochet hook connection horizontal pole subassembly, crochet hook base and crochet hook lift guide post, crochet hook lift guide post sets up to two and fixed settings the both sides of crochet hook connection horizontal pole subassembly, crochet hook connection horizontal pole subassembly slidable wears to establish on two crochet hook lift guide posts, the crochet hook base sets firmly on crochet hook connection horizontal pole subassembly, the bottom and the crochet hook base fixed connection of crochet hook body. By adopting the threading mechanism with the structure of the utility model, and after the threading mechanism is applied to the drilling threading binding machine, the purpose of fully automatically completing drilling and threading is realized, the time for binding the objects to be bound is effectively shortened, and the binding efficiency is further improved; furthermore, the utility model discloses threading mechanism simple structure, easy operation is worth wideling popularize and use.

Description

Threading mechanism and use its drilling threading book-binding machine

Technical Field

The utility model belongs to the technical field of the threading is bound, concretely relates to threading mechanism and use its drilling threading book-binding machine.

Background

When the existing binding machine works, the paper is generally punched with the binding holes, and then the binding ring is pressed into the binding holes of the paper to complete binding. At present, paper needing to be bound is mostly manually stacked and then placed into a perforating machine during binding, and after the perforation is finished, the paper is manually stacked and then placed into a binding machine for binding. Such production mode manual labor volume is big, and degree of automation is low, and production efficiency is not high, has appeared for this reason and has set up the integrated book-binding machine that punches that pushes away the paper piece between puncher and book-binding machine, has realized the paper conveying between puncher and the book-binding machine, has reduced artifical amount of labour, nevertheless this type of equipment still has following weak point in the in-service use: 1. the paper is transferred in a pushing mode, so that the paper is easily stacked and scattered, the binding is inaccurate, and the binding quality is poor; 2. when the ply is too thick, because the puncher can not punch all papers simultaneously, need put into the puncher with the paper layering and punch, not only increased artifical amount of labour like this, also caused the confusion of ply easily, influence and bind efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model aims to provide a threading mechanism has solved among the prior art problem that book-binding machine structure is complicated, complex operation, degree of automation are low, the binding effect is poor and inefficiency.

An object of the utility model is also to provide a drilling threading book-binding machine.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this: the utility model provides a threading mechanism for drilling threading book-binding machine, includes crochet hook body, crochet hook connection horizontal pole subassembly, crochet hook base and crochet hook lift guide post, crochet hook lift guide post sets up to two and fixed settings and is in the both sides of crochet hook connection horizontal pole subassembly, crochet hook connection horizontal pole subassembly slidable wears to establish on two crochet hook lift guide posts, the crochet hook base sets firmly on crochet hook connection horizontal pole subassembly, the bottom and the crochet hook base fixed connection of crochet hook body.

Preferably, the crochet hook connecting cross rod assembly comprises a crochet hook connecting cross rod, a second rack and a cross rod driving motor, the second rack is fixedly arranged on the crochet hook connecting cross rod assembly, an output shaft of the cross rod driving motor is provided with a second gear meshed with the second rack, and the crochet hook connecting cross rod penetrates through the two crochet hook lifting guide posts; the transverse rod driving motor drives the second gear to rotate and drives the crochet hook connecting transverse rod to move on the two crochet hook lifting guide posts through the second rack, and then threading and resetting of the crochet hook body are completed.

The utility model discloses a another technical scheme is realized like this: a drilling threading book-binding machine includes as above-mentioned threading mechanism.

Preferably, this drilling threading book-binding machine still includes the frame subassembly, the top of frame subassembly is provided with the mount, the mount includes four backup pads and diaphragms of standing vertically, four the setting of backup pad symmetry of standing vertically is in the both sides of frame subassembly, the diaphragm is located four between the backup pad of standing vertically and interconnect, two crochet hook lift guide posts the top with diaphragm fixed connection.

Preferably, the drilling threading binding machine further comprises a paper pressing top plate assembly, wherein the paper pressing top plate assembly is located below the crochet hook body in the threading mechanism and is connected with the supporting plate.

Preferably, the paper pressing top plate assembly comprises a paper pressing top plate and a support column, one side of the paper pressing top plate is fixedly connected with the support column, and the support column is fixedly connected with the support plate; the bottom ends of the two crochet hook lifting guide posts are fixedly connected with the paper pressing top plate.

Preferably, the paper pressing top plate is provided with a second through hole for the crochet hook body to pass through.

Compared with the prior art, by adopting the threading mechanism with the structure of the utility model, and after the threading mechanism is applied to the drilling threading binding machine, the purpose of fully automatically completing drilling and threading is realized, the time for binding the objects to be bound is effectively shortened, and the binding efficiency is further improved; furthermore, the utility model discloses threading mechanism simple structure, easy operation is worth wideling popularize and use.

Drawings

Fig. 1 is a schematic view of an internal structure of a drilling, threading and binding machine according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a drilling, threading and binding machine according to an embodiment of the present invention;

fig. 3 is a schematic three-dimensional structure of the drilling, threading and binding machine provided in the embodiment of the utility model at a third viewing angle;

fig. 4 is a schematic view of the fit connection between the drilling driving mechanism and the top plate mechanism in the drilling, threading and binding machine provided by the embodiment of the utility model;

fig. 5 is a schematic view showing the matching connection between the drilling driving mechanism and the top plate mechanism at another view angle in the drilling, threading and binding machine according to the embodiment of the present invention;

fig. 6 is an exploded view of a drilling assembly in a drilling, threading and binding machine according to an embodiment of the present invention;

fig. 7 is a schematic perspective view of a drilling assembly in a drilling, threading and binding machine according to an embodiment of the present invention;

fig. 8 is a matching connection diagram of a top plate mechanism and a top plate driving mechanism in the drilling, threading and binding machine provided by the embodiment of the utility model;

fig. 9 is a schematic perspective view of a thread supplying mechanism in the drilling, threading and binding machine according to an embodiment of the present invention;

fig. 10 is a schematic view showing the engagement of the binding thread with the first clamping plate and the second clamping plate in the drilling, threading and binding machine according to the embodiment of the present invention;

fig. 11 is a schematic perspective view of a threading mechanism in the drilling, threading and binding machine according to an embodiment of the present invention;

fig. 12 is a matching connection diagram of the threading mechanism and the threading driving mechanism in the drilling threading bookbinding machine according to the embodiment of the utility model;

fig. 13 is a schematic perspective view of a middle paper pressing top plate of the drilling, threading and binding machine according to an embodiment of the present invention;

fig. 14 is a schematic perspective view of a top plate body in the drilling, threading and binding machine according to an embodiment of the present invention;

fig. 15 is an exploded view of a drill-through thread binding machine according to an embodiment of the present invention;

fig. 16 is an overall perspective view of a drilling, threading and bookbinding machine according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it should be clear that the terms "vertical", "horizontal", "longitudinal", "front", "rear", "left", "right", "up", "down", "horizontal", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description of the present invention, and do not mean that the device or element referred to must have a specific orientation or position, and thus, cannot be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The drilling, threading and binding machine provided by the present embodiment, as shown in fig. 1, fig. 2 and fig. 3, includes a frame assembly 1, and a drilling mechanism 3, a threading mechanism 4, a thread supplying mechanism 5 and a top plate mechanism 2 which are arranged on the frame assembly 1; the drilling mechanism 3 drives the top plate mechanism 2 to move and press the object to be bound, the drilling mechanism 3 drills holes on the pressed object to be bound, and the drilling mechanism 3 automatically resets; the threading mechanism 4 drives the thread supply mechanism 5 to move to one side of the top plate mechanism 2 far away from the threading mechanism 4, and the threading mechanism 4 penetrates through the top plate mechanism 2 to hook up a binding thread arranged on the thread supply mechanism 5 to thread and bind the drilled objects to be bound.

In the specific implementation process, the drilling mechanism 3 is arranged below the rack assembly 1 and is used for drilling holes in the objects to be bound, the threading mechanism 4 is arranged above the rack assembly 1 and is used for threading the drilled objects to be bound, the top plate mechanism 2 is positioned between the drilling mechanism 3 and the threading mechanism 4 and is movably connected with the drilling mechanism 3, and the thread supply mechanism 5 is positioned below the top plate mechanism 2 and is connected with the threading mechanism 4;

the specific implementation process is as follows: the drilling mechanism 3 drives the top plate mechanism 2 to move upwards and tightly press the objects to be bound, the drilling mechanism 3 drills the objects to be bound on the top plate mechanism 2, and the drilling mechanism 3 moves downwards for resetting; the threading mechanism 4 drives the thread supply mechanism 5 to move below the top plate mechanism 2, the threading mechanism 4 moves upwards and penetrates through the top plate mechanism 2 to hook up a binding thread arranged on the thread supply mechanism 5, and the threading mechanism 4 moves upwards again to thread and bind the drilled objects to be bound; the top plate mechanism 2 moves downwards to reset.

After the scheme is adopted, the drilling threading binding machine with the structure of the utility model not only realizes the purpose of fully automatically completing drilling and threading, but also effectively shortens the time for binding objects to be bound, thereby improving the binding efficiency; furthermore, the utility model discloses drilling threading book-binding machine simple structure, easy operation is worth wideling popularize the use.

Further, as shown in fig. 4 and 5, the drilling mechanism 3 includes a lifting slider assembly 31, a drilling assembly 32, a guide column 33, a drilling driving assembly 34; guide posts 33 set up to two and frame subassembly 1 fixed connection, and drilling subassembly 32, lifting slide subassembly 31 and drilling drive assembly 34 set gradually between two guide posts 33 from last to down, and lifting slide subassembly 31 slidable wears to establish on two guide posts 33, and the bottom of drilling subassembly 32 passes lifting slide subassembly 31 and is connected with drilling drive assembly 34.

By adopting the drilling mechanism 3 consisting of the lifting slide block assembly 31, the drilling assembly 32, the guide column 33 and the drilling driving assembly 34, when the drilling driving mechanism drives the lifting slide block assembly 31 to move upwards along the guide column 33, the drilling assembly 32 fixed on the lifting slide block assembly 31 simultaneously moves upwards, the drilling driving assembly 34 drives the drilling assembly 32 to rotate in the upwards moving process, and then the objects to be bound which are prevented from being bound on the top plate mechanism 2 are bound.

Further, the drilling assembly 32 includes a first drill unit 321, one end of the first drill unit 321 passes through the lifting slider assembly 31 and is connected with the output end of the drilling driving assembly 34, and the other end of the first drill unit 321 drills the object to be bound under the driving of the drilling driving assembly 34.

In a specific implementation, when the drilling assembly 32 includes only the first drill unit 321, the drilling assembly 32 is only suitable for drilling one hole in the object to be bound.

Further, as shown in fig. 6 and 7, the drilling assembly 32 further includes two second drill units 322, two synchronizing wheels 323, a synchronizing wheel set 324, two synchronizing belts 325 and a fixing bracket 326, the fixing bracket 326 is fixedly disposed on the upper side of the lifting slider assembly 31, one end of the first drill unit 321 sequentially passes through the fixing bracket 326 and the lifting slider assembly 31 to be connected with the output end of the drilling driving assembly 34, the two second drill units 322 are respectively disposed on two sides of the first drill unit 321, one end of each second drill unit passes through the fixing bracket 326 and extends to the lower side of the fixing bracket 326, the two synchronizing wheels 323 are respectively disposed on the two second drill units 322, the synchronizing wheel set 324 is disposed on the first drill unit 321, the two synchronizing wheels 323 and the synchronizing wheel set 324 are both disposed between the fixing bracket 326 and the lifting slider assembly 31, the two synchronizing belts 325 are respectively disposed on the two synchronizing wheels 323 and the synchronizing wheel set 324, the drilling driving assembly 34 drives the first drill unit 321 to rotate, and drives the two timing belts 325 to drive the two second drill units 322 to rotate, respectively.

Further, the drilling assembly 32 includes two drilling blade units 321, two synchronizing wheels 322, a synchronizing belt 323 and a fixing bracket 324, the fixing bracket 324 is fixedly arranged on the upper side of the lifting slider assembly 31, one end of one of the drilling blade units 321 sequentially passes through the fixing bracket 324 and the lifting slider assembly 31 to be connected with the output end of the drilling driving assembly 34, one end of the other drilling blade unit 321 passes through the fixing bracket 324, the two synchronizing wheels 322 respectively penetrate through the two drilling blade units 321 and are located between the fixing bracket 324 and the lifting slider assembly 31, and the synchronizing belt 323 is sleeved on the two synchronizing wheels 322; the drilling driving assembly 34 drives one of the cutter units 321 to rotate, so that the timing belt 323 drives the other cutter unit 321 to rotate.

In a second embodiment, when the drilling assembly 32 includes the first drilling unit 321, the two second drilling units 322, the two synchronous wheels 323, the synchronous wheel set 324, the two synchronous belts 325 and the fixing bracket 326, the drilling assembly 32 is adapted to drill three holes on the object to be stapled. In another embodiment, the drilling assembly 32 may further comprise a first drilling unit 321, a second drilling unit 322, two synchronous wheels 323, a synchronous belt 325 and a fixing bracket 326, which represents that the drilling assembly 32 is suitable for drilling two holes on the object to be bound.

Furthermore, it should be noted that: the number of the second drill unit 322, the synchronizing wheel 323, the synchronizing wheel set 324 and the synchronizing belt 325 in the drilling assembly 32 is not limited to the number of the second drill unit in the present invention, and the number of the second drill unit in the present invention can be adjusted according to the type and kind of the objects to be bound; for example, when the drilling assembly 32 includes a first drill unit 321, three second drill units 322, two synchronizing wheels 322, two synchronizing wheel sets 324 and three synchronizing belts 325, the drilling assembly 32 is suitable for drilling four holes on the object to be stapled.

Further, as shown in fig. 4, 5, 6 and 7, the lifting slider assembly 31 includes a lifting slider 311, a first rack 312 and a lifting slider driving motor 313, the first rack 312 is fixed on the lifting slider 311, and an output shaft of the lifting slider driving motor 313 is provided with a first gear 314 engaged with the first rack 312.

The first rack 312 is fixedly arranged on the lifting slide block 311, and the output shaft of the lifting slide block driving motor 313 is provided with the first gear 314 meshed with the first rack 312, so that the purpose that the lifting slide block 311 is driven to move up and down and the whole drilling mechanism 3 is driven to move up and down when the lifting slide block driving motor 313 drives the first gear 314 to rotate is effectively achieved.

Further, as shown in fig. 6 to 14, the first drill unit 321 includes a first drill body 3211, a first metal collet 3212, and a first connecting shaft 3213, a bottom end of the first connecting shaft 3213 sequentially passes through the fixing bracket 326, the synchronizing wheel set 324, and the lifting slider assembly 31 to be connected to an output end of the drilling driving assembly 34, the first metal collet 3212 is fixedly disposed at a top end of the first connecting shaft 3213, and a bottom end of the first drill body 3211 is clamped and fixed by the first metal collet 3212; the second drilling tool unit 322 comprises a second drilling tool body 3221, a second metal chuck 3222, a second connecting shaft 3223 and a positioning member 3224, wherein the bottom end of the second connecting shaft 3223 sequentially passes through the fixing bracket 326 and the synchronizing wheel 323 and is positioned by the positioning member 3224, the second metal chuck 3222 is fixedly arranged at the top end of the second connecting shaft 3223, and the bottom end of the second drilling tool body 3221 is clamped and fixed by the second metal chuck 3222.

Further, threading mechanism 4 includes crochet hook body 41, crochet hook connection horizontal pole subassembly 42, crochet hook base 43 and crochet hook lift guide post 44, and crochet hook lift guide post 44 sets up to two and fixed setting in the both sides of crochet hook connection horizontal pole subassembly 42, and crochet hook connection horizontal pole subassembly 42 slidable wears to establish on two crochet hook lift guide posts 44, and crochet hook base 43 sets firmly on crochet hook connection horizontal pole subassembly 42, the bottom and the crochet hook base 43 fixed connection of crochet hook body 41.

By fixedly arranging the crochet hook base 43 on the crochet hook connecting cross rod component 42 and fixedly connecting the bottom end of the crochet hook body 41 with the crochet hook base 43, the purposes of threading and resetting of the crochet hook body 41 are achieved when the threading driving mechanism drives the crochet hook connecting cross rod component 42 to move up and down.

Further, the hook connecting cross rod assembly 42 comprises a hook connecting cross rod 421, a second rack 422 and a cross rod driving motor 423, the second rack 422 is fixedly arranged on the hook connecting cross rod assembly 42, an output shaft of the cross rod driving motor 423 is provided with a second gear 424 engaged with the second rack 422, and the hook connecting cross rod 421 is arranged on the two hook lifting guide posts 44 in a penetrating manner; the cross bar driving motor 423 drives the second gear 424 to rotate and drives the crochet hook connecting cross bar 421 to move on the two crochet hook lifting guide posts 44 through the second rack 422, thereby completing threading and resetting of the crochet hook body 41.

Through setting firmly second rack 422 on crochet hook connects horizontal pole 421, and be provided with the second gear 424 with second rack 422 engaged with on horizontal pole driving motor 423's the output shaft, effectual realized when horizontal pole driving motor 423 drives second gear 424 and rotates, drive crochet hook and connect horizontal pole 421 and reciprocate, and then drive the mesh that whole threading mechanism 4 reciprocated.

Further, the top plate mechanism 2 includes a top plate assembly 21, at least two top plate lifting guide posts 22, and at least two elastic members 23, where the at least two top plate lifting guide posts 22 are symmetrically fixed below the top plate assembly 21 and one end of the at least two top plate lifting guide posts far away from the top plate assembly 21 passes through the lifting slider 311; at least two elastic pieces 23 are respectively sleeved on at least two top plate lifting guide posts 22 and are positioned between the top plate assembly 21 and the lifting slide block 311.

By adopting the top plate mechanism 2 consisting of the top plate assembly 21, at least two top plate lifting guide columns 22 and at least two elastic pieces 23, and at least two top plate lifting guide posts 22 are symmetrically and fixedly arranged below the top plate assembly 21 and one end far away from the top plate assembly 21 passes through the lifting slide block 311, at least two elastic pieces 23 are respectively sleeved on the at least two top plate lifting guide posts 22 and are positioned between the top plate assembly 21 and the lifting slide block 311, so that when the drilling driving mechanism drives the lifting slide block assembly 31 to move upwards on the guide post 33, the lifting slider assembly 31 has a process of pressing the at least two elastic members 23 fitted over the at least two top plate lifting guide posts 22, so that the at least two elastic members 23 generate an upward pushing force to the top plate assembly 21, thereby realizing the purpose that the top plate component 21 compresses the objects to be bound placed on the top plate component.

In a specific implementation process, the at least two top plate lifting guide posts 22 are further provided with positioning members 24 for preventing the at least two top plate lifting guide posts 22 from shaking during the process of moving up or down.

Further, the top plate assembly 21 includes a top plate body 211, a fixing frame 212, a third rack 213 and a top plate driving motor 214, wherein the fixing frame 212 is fixedly disposed on a lower bottom surface of the top plate body 211, the third rack 213 is fixedly connected to the fixing frame 212, and an output shaft of the top plate driving motor 214 is provided with a third gear 215 engaged with the third rack 213.

The fixing frame 212 is fixedly arranged on the lower bottom surface of the top plate body 211, the third rack 213 is fixedly connected with the fixing frame 212, and the output shaft of the top plate driving motor 214 is provided with the third gear 215 meshed with the third rack 213, so that the purpose that the fixing frame 212 is driven to move downwards and the whole top plate mechanism 2 is driven to move downwards when the top plate driving motor 214 drives the third gear 215 to rotate is effectively achieved.

Further, the top plate body 211 is provided with first through holes 2111 for the crochet hook body 41 to pass through and the number of the first through holes 2111 matched with the number of the crochet hook body 41, and each first through hole 2111 is communicated with another for passing through a binding line.

By providing the top plate body 211 with the first through holes 2111 for the crochet hook body 41 to pass through, and communicating each first through hole 2111, when the crochet hook body 41 hooks up the binding line, the binding line at the bottom of the top plate body 211 can be contacted with the bottom of the object to be bound, thereby achieving the purpose of binding.

Further, as shown in fig. 9 and 10, the thread supplying mechanism 5 includes a thread pushing plate 51, a thread clamping assembly 52, a linear guide 53, a slider 54, a connecting rope 55 and an elastic resetting assembly (not shown in the figures), the slider 54 is slidably disposed on the linear guide 53, the thread pushing plate 51 is located above the slider 54 and is fixedly connected with the slider 54, the thread clamping assembly 52 is fixedly disposed on the upper surface of the thread pushing plate 51, and the number of the thread clamping assembly is one more than that of the hook needle body 41; one end of the connecting rope 55 is connected with the line pushing plate 51, and the other end of the connecting rope passes through the crochet hook connecting cross bar 421 and extends to the upper part of the crochet hook connecting cross bar 421 to be fixedly connected with the transverse plate 112; one end of the elastic reset component is connected with the rack component 1, and the other end is connected with the line pushing board 51.

By adopting the thread supplying mechanism 5 consisting of the thread pushing plate 51, the thread clamping assembly 52, the linear guide rail 53, the slider 54, the connecting rope 55 and the elastic resetting assembly, in the specific implementation process, one end of the connecting rope 55 is connected with the thread pushing plate 51, and the other end of the connecting rope 55 penetrates through the crochet hook connecting cross rod 421 and extends to the upper part of the crochet hook connecting cross rod 421 to be fixedly connected with the transverse plate 112, at the moment, as the total length of the connecting rope 55 is unchanged, when the threading mechanism 4 moves upwards, the thread pushing plate 51 and the thread clamping assembly 52 arranged on the thread pushing plate 51 are driven to slide to the lower part of the top plate body 211 along the linear guide rail 53 to prepare for the next threading procedure; after the threading process is completed, when the threading mechanism 4 moves upward, the thread pushing plate 51 and the thread clamping assembly 52 disposed on the thread pushing plate 51 are simultaneously reset along the linear guide 83 by the elastic force of the elastic resetting assembly (in the specific implementation process, the elastic resetting assembly is preferably a spring).

Further, the wire clamping assembly 52 comprises a first wire clamping plate 521 and a second wire clamping plate 522, and the first wire clamping plate 521 and the second wire clamping plate 522 are fixedly arranged on the upper surface of the wire pushing plate 81 and used for clamping binding wires.

Further, the first clamp 521 is L-shaped; the second wire clamping plate 522 comprises an elongated support plate 5221, one end of the elongated support plate 5121 is provided with a U-shaped bent portion 5222, the horizontal end of the first wire clamping plate 521 is fixedly connected with the wire pushing plate 51, one side of the U-shaped bent portion 5222, which is far away from the elongated support plate 5221, is fixedly connected with the wire pushing plate 51, and a gap is formed between the vertical end of the first wire clamping plate 521 and the bottom of the U-shaped bent portion 5222 and used for accommodating and clamping the binding thread.

Furthermore, the drilling, threading and binding machine also comprises a paper pressing top plate assembly 6, wherein the paper pressing top plate assembly 6 is positioned between the top plate mechanism 2 and the threading mechanism 4 and is fixedly connected with the rack assembly 1; specifically, the paper pressing top plate assembly 6 comprises a paper pressing top plate 61 and a support column 62, one side of the paper pressing top plate 61 is fixedly connected with the support column 62, and the support column 62 is fixedly connected with the rack assembly 1; the paper pressing top plate 61 is provided with a second through hole 611 for the crochet hook body 41 to pass through; the bottom ends of the two crochet hook lifting guide posts 44 are fixedly connected with the paper pressing top plate 61.

The paper pressing top plate assembly 6 is arranged between the top plate mechanism 2 and the threading mechanism 4, and the paper pressing top plate assembly 6 is fixedly connected with the rack assembly 1, so that in the process that the top plate body 211 moves upwards, objects to be bound placed on the top plate body 211 are close to the paper pressing top plate assembly 6, and meanwhile, under the action of the top plate body 211 and the paper pressing top plate assembly 6, the purpose of pressing the objects to be bound is achieved; the second through hole 611 for the hook needle body 41 to pass through is formed in the paper pressing top plate 91, so that the object to be bound is pressed tightly, and the smoothness of the object to be bound after threading is improved.

Further, the number of the crochet hook body 41 and the crochet hook base 43 is matched with the number of the drill cutter units 321;

further, a fixed frame 11 is further arranged above the rack assembly 1, the fixed frame 11 comprises four upright supporting plates 111 and a transverse plate 112, the four upright supporting plates 111 are symmetrically arranged on two sides of the rack assembly 1, the transverse plate 112 is positioned between the four upright supporting plates 111 and is connected with each other, and the upper parts of the two crochet hook lifting guide posts 44 are fixedly connected with the transverse plate 112; two ends of the supporting column 62 are fixedly connected with the four upright supporting plates 111.

Through the upper part of the two crochet hook lifting guide columns 44 and the transverse plate 112 are fixedly connected, and the two ends of the supporting column 62 are fixedly connected with the two upright supporting plates 111, the stability of the two crochet hook lifting guide columns 44 and the supporting column 62 is effectively improved.

Further, a waste collection chamber 12 (part 12) for storing waste generated during drilling is provided below the frame assembly 1.

In addition, as shown in fig. 15 and 16, the present invention provides a drilling thread binding machine further comprising a housing 13 (i.e., a component denoted by reference numeral 13 in fig. 15), the housing 13 being disposed outside the frame assembly 1; an opening for taking and placing the waste collecting cabin is arranged at the position of the shell 13 corresponding to the waste collecting cabin 12; and an operation screen 15 is arranged on the shell 13, so that the operation of an operator is facilitated.

The embodiment of the utility model provides a drilling threading book-binding machine's working process as follows (as shown in fig. 1-16):

pressing the switch 14 (i.e., the part labeled 14 in the figures) causes the entire drill-hole thread-binding machine to be in an energized state; starting a lifting slide block driving motor, driving a first gear 314 arranged on a lifting slide block 311 to move upwards when the lifting slide block driving motor 313 drives the first gear 314 to rotate, and further driving the drilling mechanism 3 to move upwards; in the process of moving up the drilling mechanism 3, the top plate body 211 moves up under the combined action of the elastic piece 23 and the lifting slide block 311, and the objects to be bound placed on the top plate body 211 are pressed under the combined action of the top plate body 211 and the paper pressing top plate 61, at this time, the drilling component 32 penetrates through the top plate body 211 and is driven by the drilling driving component 34 to drill the pressed objects to be bound, and after the drilling is finished, the lifting slide block driving motor 313 drives the lifting slide block 311 to move down the whole drilling mechanism 3; when the cross bar driving motor 423 is started, the cross bar driving motor 423 drives the second gear 424 to rotate, and drives the second rack 422 arranged on the crochet hook connecting cross bar 421 to move downwards, so as to drive the threading mechanism 4 to move downwards, and in the process that the whole threading mechanism 4 moves downwards, under the action of the connecting rope 55, the line pushing plate 51 in the line supplying mechanism 5 slides to the lower part of the top plate body 211 along the linear guide rail 53 (exactly to the lower part of the first through hole 2111 on the top plate body 211, so that the crochet hook body 41 hooks the binding line), at this time, under the driving of the cross bar driving motor 423, the crochet hook body 41 passes through the second through hole 611 on the paper pressing top plate 61 and extends to the first through hole 2111 to hook the binding line positioned below the top plate body 211, and under the driving of the cross bar driving motor 423, the crochet hook body 41 moves upwards, so that the hooked binding line passes through the object to be bound, and in the process that the threading mechanism 4 moves upwards, the line pushing plate 51 and the line clamping assembly 52 arranged on the line pushing plate 51 reset along the linear guide rail 53 under the action of the elastic force of the elastic resetting assembly (in the specific implementation process, the elastic resetting assembly is preferably a spring), so that the purpose of resetting the threading and line supplying mechanism 5 is realized; after the threading process is completed, the top plate driving motor 214 is started, and when the top plate driving motor 214 drives the third gear 215 to rotate, the third rack 213 arranged on the fixed frame 212 is driven to move downwards, so that the whole top plate mechanism 2 moves downwards again, that is, the drilling and threading process is completed.

By adopting the drilling threading binding machine with the structure of the utility model, the purposes of fully automatically completing drilling and threading are realized, the time for binding objects to be bound is effectively shortened, and the binding efficiency is further improved; furthermore, the utility model discloses drilling threading book-binding machine simple structure, easy operation is worth wideling popularize and use.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (6)

1. A threading mechanism is used for a drilling, threading and binding machine and is characterized by comprising a crochet hook body, a crochet hook connecting cross rod assembly, a crochet hook base and crochet hook lifting guide posts, wherein the crochet hook lifting guide posts are arranged in two and fixedly arranged on two sides of the crochet hook connecting cross rod assembly, the crochet hook connecting cross rod assembly can slidably penetrate through the two crochet hook lifting guide posts, the crochet hook base is fixedly arranged on the crochet hook connecting cross rod assembly, and the bottom end of the crochet hook body is fixedly connected with the crochet hook base;

the crochet hook connecting cross rod assembly comprises a crochet hook connecting cross rod, a second rack and a cross rod driving motor, the second rack is fixedly arranged on the crochet hook connecting cross rod assembly, an output shaft of the cross rod driving motor is provided with a second gear meshed with the second rack, and the crochet hook connecting cross rod penetrates through the two crochet hook lifting guide posts; the transverse rod driving motor drives the second gear to rotate and drives the crochet hook connecting transverse rod to move on the two crochet hook lifting guide posts through the second rack, and then threading and resetting of the crochet hook body are completed.

2. A hole-drilling, threading and bookbinding machine comprising the threading mechanism of claim 1.

3. The drilling threading binding machine according to claim 2, further comprising a frame assembly, wherein a fixing frame is disposed above the frame assembly, the fixing frame comprises four upright supporting plates and a transverse plate, the four upright supporting plates are symmetrically disposed on two sides of the frame assembly, the transverse plate is disposed between the four upright supporting plates and is connected with each other, and the upper portions of the two crochet hook lifting guide posts are fixedly connected with the transverse plate.

4. The hole threading binder of claim 3 further comprising a paper pressing plate assembly located below the hook body in said threading mechanism and connected to said support plate.

5. The drilling, threading and binding machine of claim 4 wherein said platen assembly comprises a platen and a support post, one side of the platen being fixedly attached to the support post, said support post being fixedly attached to the support plate; the bottom ends of the two crochet hook lifting guide posts are fixedly connected with the paper pressing top plate.

6. The hole-drilling, threading and binding machine according to claim 5, wherein said paper-pressing top plate is provided with a second through hole for said needle body to pass through.

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