CN109720116B - Wire-mounted binding machine capable of preventing wire breakage - Google Patents
Wire-mounted binding machine capable of preventing wire breakage Download PDFInfo
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- CN109720116B CN109720116B CN201811644921.6A CN201811644921A CN109720116B CN 109720116 B CN109720116 B CN 109720116B CN 201811644921 A CN201811644921 A CN 201811644921A CN 109720116 B CN109720116 B CN 109720116B
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- 238000005553 drilling Methods 0.000 claims abstract description 149
- 229920000742 Cotton Polymers 0.000 claims abstract description 41
- 230000005540 biological transmission Effects 0.000 claims description 54
- 230000007246 mechanism Effects 0.000 claims description 48
- 230000002265 prevention Effects 0.000 claims description 3
- 241001074085 Scophthalmus aquosus Species 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 230000009471 action Effects 0.000 description 9
- 230000006698 induction Effects 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The invention discloses a wire-mounted binding machine capable of preventing wire breakage, wherein a drilling device and a threading device are arranged above or below a binding platform, a wire placing groove is formed in the top surface of the binding platform, a plurality of drilling and threading hole sites are arranged in the binding platform or the wire placing groove, and the drilling and threading hole sites are respectively longitudinally aligned with corresponding drilling cutters or threading needles; and a pay-off plate is slidably or rotatably arranged below or above the binding platform, a plurality of pay-off hooks are transversely fixed at intervals on the pay-off plate, a pay-off hook is arranged between two adjacent drilling threading hole positions, and each pay-off hook is adjacent to the wire slot respectively. The invention has simple structure, the wire releasing groove and the wire releasing needle are used for releasing wires before threading, and reserved wires with enough length are respectively formed between two adjacent binding holes, so that each binding hole has enough reserved wires to enter the binding holes, the comprehensive acting force on binding cotton wires during threading is greatly reduced, and the wire breakage can not occur in the threading process.
Description
Technical Field
The invention relates to the technical field of wire-mounted binding machines, in particular to a wire-mounted binding machine capable of preventing wire breakage.
Background
The wire-mounted binding machine is provided with a binding platform, and a drilling device and threading needles which are slidably arranged above the binding platform, wherein the drilling device is generally transversely provided with 3-5 hollow drilling knives, and threading needles with the same number of the drilling knives are arranged at the same time, and each threading needle corresponds to one drilling knife, as shown in Chinese patent application number 88202255.5 and Chinese patent application number 201811036959.5. When the document is bound, the bound cotton thread is transversely placed in the wire placing groove of the binding platform, the bound document is placed in the binding platform, a plurality of binding holes, generally round holes, are drilled in the bound document through the drilling device, the bound cotton thread passes through the binding holes through the threading needle, and finally the thread ends of the bound cotton thread are manually knotted, so that the binding work is completed.
However, in the threading process, each threading needle respectively hooks and pulls the binding cotton thread to pass through a plurality of binding holes of the binding document, in the threading process, the threading needle hooks the binding cotton thread in the wire placing groove, so that the binding cotton thread is folded in half and then passes upwards into the binding holes of the binding document, and large friction resistance exists between the binding cotton thread respectively hooked by each threading needle and the binding holes, in the threading process, the binding cotton thread is forced to move and pass through only by means of the threading needle, so that the binding cotton thread passes through each binding hole at the same time, the binding cotton thread is subjected to comprehensive acting force at the same time, and the acting force overlapped on the binding cotton thread comprises the friction force from each binding hole, the friction force of the binding platform, the friction force of the wire placing groove and the pulling force of the threading needle, and the binding cotton thread is always broken in the threading process, so that improvement is needed.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a wire-mounted binding machine capable of preventing wire breakage, which is simple in structure and is not easy to wire breakage in the threading process.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: the wire-mounted binding machine comprises a frame, wherein a binding platform is fixedly arranged or slidably arranged in the middle of the frame, a drilling device is arranged above or below the binding platform, a plurality of drilling cutters are transversely arranged at intervals and used for drilling holes in binding files and forming binding holes, a threading device is arranged above or below the binding platform and used for pulling binding cotton wires to pass through the binding holes, a plurality of threading needles are transversely arranged at intervals, a wire placing slot is formed in the top surface of the binding platform, a plurality of drilling threading holes are formed in the binding platform or the wire placing slot, and the drilling threading holes are respectively longitudinally aligned with the corresponding drilling cutters or threading needles; and a pay-off plate is slidably or rotatably arranged below or above the binding platform, a plurality of pay-off hooks are transversely fixed at intervals on the pay-off plate, a pay-off hook is arranged between two adjacent drilling threading hole positions, and each pay-off hook is adjacent to the wire slot respectively.
In a further technical scheme, the binding platform is provided with at least two wire placing grooves, a wire placing groove is arranged between two adjacent drilling and threading hole positions, and a wire placing hook is respectively arranged in each wire placing groove so as to pull the binding cotton wire placed in the wire placing groove to one side before threading and form a reserved wire with a set length between the two adjacent drilling and threading hole positions.
In a further technical scheme, at least two unwrapping wire grooves are formed in the bottom surface of the binding platform, each unwrapping wire groove extends along the longitudinal direction respectively, the unwrapping wire grooves are arranged below the unwrapping wire grooves, the unwrapping wire grooves are communicated with the unwrapping wire grooves at the intersections of the unwrapping wire grooves and the unwrapping wire grooves, and an unwrapping wire opening is formed in the corresponding positions in the unwrapping wire grooves respectively, the unwrapping wire plate is longitudinally slidably mounted below the binding platform, the unwrapping wire hook is located on one side of the unwrapping wire opening in an initial state, and when unwrapping wire, the unwrapping wire hook longitudinally penetrates through the unwrapping wire grooves so as to realize that bound cotton wires in the unwrapping wire grooves are transversely pulled out or obliquely pulled out from the unwrapping wire opening through the unwrapping wire hooks.
In a further technical scheme, the paying-off groove and the wire placing groove are provided with an overlapping part in the vertical direction; the upper end part of the paying-off hook is higher than the bottom of the wire placing groove; the drilling threading hole site is a through hole formed in the wire placing groove, and the through hole penetrates through the wire placing groove and the binding platform up and down respectively; one paying-off port is arranged between two adjacent drilling threading hole positions.
In a further technical scheme, the outer end part of the paying-off hook is provided with a wire hooking part, the wire hooking part is higher than the bottom of the wire placing groove, and the wire hooking part longitudinally penetrates through the wire placing groove during paying-off.
In a further technical scheme, 3-5 hollow round drilling cutters are arranged at intervals in the transverse direction of the drilling device; 3-5 threading needles are arranged at intervals in the transverse direction of the threading device, and a wire hooking groove or a wire forking part is arranged at the outer end part of each threading needle; the hooked wire part is provided with an arc chamfer, a paying-off roller and a paying-off roller; an arc chamfer, a paying-off roller or a paying-off roller are arranged at the position or the corner of the paying-off groove adjacent to the paying-off groove; an upper binding platform plate used for fixing the binding files is arranged on the binding platform, a clearance groove matched with the wiring groove is formed in the upper binding platform plate, and the upper binding platform plate is slidably arranged above the binding platform.
In a further technical scheme, the binding platform is arranged in the middle of the frame in a front-back sliding manner, a platform driving motor is arranged on the frame, and the platform driving motor is in transmission connection with the binding platform; a paying-off driving motor is arranged at the bottom of the binding platform and is in transmission connection with the paying-off plate; a wire pushing and hanging plate is arranged below the binding platform in a sliding manner, a plurality of wire hanging avoiding slots are transversely arranged at intervals on the wire pushing and hanging plate, and the wire hanging avoiding slots are longitudinally aligned with the corresponding drilling tool or the threading needle respectively; and a wire hanging driving mechanism is arranged below the binding platform and is in transmission connection with a wire pushing and hanging plate so as to push and respectively prop against the binding cotton wires in the wire placing slot along the longitudinal direction and respectively pass through the threading needles of the binding holes.
In a further technical scheme, the drilling device and the threading device are respectively arranged above the binding platform, and the threading device and the drilling device are arranged at intervals front and back; the frame is provided with a drilling lifting motor, a drilling lifting transmission mechanism, a threading lifting motor and a threading transmission mechanism; the drilling device comprises a drilling lifting seat, the drilling lifting seat is arranged on the frame in a vertically sliding manner, the drilling lifting motor is in transmission connection with a drilling lifting transmission mechanism, the drilling lifting transmission mechanism is in transmission connection with the drilling lifting seat, a plurality of drilling cutters are rotatably arranged on the drilling lifting seat, and the drilling cutters are transversely arranged at intervals; the drilling lifting seat is provided with a drilling motor, and each drilling cutter is respectively connected with a corresponding drilling motor in a transmission way or is respectively connected with the same drilling motor in a transmission way; the threading device comprises a threading lifting seat, the threading lifting seat is vertically and slidably arranged on the frame, the threading lifting motor is in transmission connection with a threading transmission mechanism, the threading transmission mechanism is in transmission connection with the threading lifting seat, the threading lifting seat is fixedly provided with a plurality of threading needles, and each threading needle is transversely arranged at intervals.
In a further technical scheme, a paying-off fixed-length mechanism is arranged below the frame or the binding platform, a paper pressing plate is arranged above the binding platform, and the paying-off fixed-length mechanism is connected with the paying-off plate and/or the paper pressing plate.
In a further technical scheme, the drilling device and the threading device are respectively arranged on the upper side and the lower side of the binding platform, and the threading needles of the drilling knives are respectively vertically aligned with a corresponding threading needle.
By adopting the structure, compared with the prior art, the invention has the following advantages: the invention has simple structure, the wire releasing groove and the wire releasing needle are used for releasing wires before threading, and reserved wires with enough length are respectively formed between two adjacent binding holes, so that each binding hole has enough reserved wires to enter the binding holes, the comprehensive acting force on binding cotton wires during threading is greatly reduced, and the wire breakage can not occur in the threading process.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic view of a structure in which a drilling device is installed above a binding platform of the present invention.
Fig. 2 is a schematic view of the structure of the binding platform of the present invention with a threading device mounted above the binding platform.
Fig. 3 is a schematic structural view of the binding platform of the present invention.
Fig. 4 is a schematic structural view of the binding platform of the present invention with a wire-releasing slot on the bottom surface.
Fig. 5 is a schematic view of the pay-off plate of the present invention in an initial state.
Fig. 6 is a schematic structural view of the pay-off board of the present invention after moving relative to the stapling platform and effecting the pay-off action.
Fig. 7 is a schematic structural view of the invention for realizing paying-off action in the three-hole binding machine.
Fig. 8 is a schematic view of a laterally forward payoff of the present invention.
Fig. 9 is a schematic view of the transverse rearward payoff of the present invention.
Fig. 10 is a schematic view of the structure of the oblique forward pay-off of the present invention.
Fig. 11 is a schematic view of the structure of the oblique backward pay-off of the present invention.
Fig. 12 is a schematic view of a structure in which the binding deck is mounted with an upper binding deck plate.
Fig. 13 is a schematic view of the arrangement of the void-free slot of the upper binding deck plate aligned with and communicating with the slot-positioned slot prior to threading.
Fig. 14 is a schematic view of the structure in which a drilling device is installed above the binding platform and a threading device is installed below the binding platform.
Fig. 15 is a schematic view of the structure after paying out by the paying-out needle before threading.
Fig. 16 is a schematic structural view of the push wire hanging plate in an initial position.
Fig. 17 is a schematic view of the structure of the thread-pushing thread-hanging plate pushing the binding cotton thread against the threading needle before threading.
Fig. 18 is a partial enlarged view at a in fig. 17.
The marks in the figure:
1. a frame.
2. Binding platform 21, wire placing groove 22, drilling threading hole site 23, unwrapping wire groove 24, unwrapping wire mouth 25, upper binding platform board 26, push away line link plate 27, link dodge slotted hole 28, keep away the empty slot position.
3. Drilling device 31, drill bit 32, drilling motor 33, drilling elevating seat.
4. The threading device 41, the threading needle 42, the wire hooking groove 43 and the threading lifting seat.
5. Pay-off plate 51, pay-off hook 52, unwrapping wire gyro wheel.
6. Binding cotton thread 61 and reserve thread.
Detailed Description
The following are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention.
The utility model provides a line dress formula binding machine of line breakage prevention, fig. 1 through 18 show, including frame 1, the middle part fixed mounting or the slidable mounting of frame 1 have a binding platform 2, install drilling equipment 3 in binding platform 2 top or below, be used for binding file drilling and once only form a plurality of binding holes, drilling equipment 3 transversely interval is provided with a plurality of drills 31, install threading device 4 above or below binding platform 2, threading device 4 transversely interval is provided with a plurality of threading needles 41, be used for drawing each binding cotton thread 6 respectively to pass each corresponding binding hole simultaneously, realize once only accomplishing all threading work.
For example, the drilling device 3 is provided with 3-5 hollow circular drilling cutters 31 at intervals in the transverse direction; the threading device 4 is transversely provided with 3-5 threading needles 41 at intervals. The number of the drills 31 and the number of the threading needles 41 are determined according to the number of the binding holes for binding the document.
The direction in which the drill 31 moves up and down is set as a vertical direction, the direction in which the stapling platform 2 moves back and forth is set as a longitudinal direction, and the width direction of the stapling platform 2 is set as a lateral direction, the vertical direction, the longitudinal direction, and the lateral direction being perpendicular to each other.
In the preferred embodiment, for a three-hole wire bonding machine, 3 hollow round drilling cutters 31 are transversely arranged at intervals on a drilling device 3, 3 threading needles 41 are transversely arranged at intervals on a threading device 4, 3 corresponding drilling threading holes 22 are arranged in a wire placing groove 21, two wire placing grooves 23 are formed in the bottom surface of a binding platform 2, the two wire placing grooves 23 are respectively arranged in two interval intervals formed by the 3 drilling threading holes 22, a wire placing hook 51 is arranged in each wire placing groove 23, two wire placing openings 24 are arranged in the wire placing groove 21, and the two wire placing openings 24 are respectively positioned at the crossing positions of the wire placing groove 23 and the wire placing groove 21.
In the preferred embodiment, for a five-hole wire bonding machine, the drilling device 3 is transversely provided with 5 hollow round drilling cutters 31 at intervals; the threading device 4 is transversely provided with 5 threading needles 41 at intervals, 5 corresponding drilling threading hole sites 22 are arranged in the wire placing groove 21, 4 paying-off grooves 23 are formed in the bottom surface of the binding platform 2, the 4 paying-off grooves 23 are respectively arranged in 4 interval intervals which are formed by the 5 drilling threading hole sites 22, a paying-off hook 51 is arranged in each wire placing groove 23, two paying-off openings 24 are arranged in the wire placing groove 21, and the two paying-off openings 24 are respectively located at the intersection of the wire placing groove 23 and the wire placing groove 21.
In the preferred embodiment, the drilling device 3 is arranged above the binding platform 2, and the frame 1 is provided with a drilling lifting motor and a drilling lifting transmission mechanism; the drilling device 3 comprises a drilling lifting seat 33, guide posts are respectively arranged on two sides of the frame 1 in a sliding mode up and down on two sides of the drilling lifting seat 33, a drilling lifting motor is in transmission connection with a drilling lifting transmission mechanism, the drilling lifting transmission mechanism is in transmission connection with the drilling lifting seat 33, a plurality of drilling cutters 31 are rotatably arranged on the drilling lifting seat 33, and the drilling cutters 31 are transversely arranged at intervals; the drilling lifting seat 33 is provided with a drilling motor 32, and each drilling tool 31 is respectively connected with a corresponding drilling motor 32 in a transmission way. Alternatively, only one drilling motor 32 is installed on the drilling lifting seat 33, and each drilling tool 31 is respectively connected with the same drilling motor 32 in a transmission manner.
Wherein, the drilling transmission mechanism comprises a drilling driving gear arranged on the drilling lifting motor and a drilling driving rack arranged on the drilling lifting seat 33 and meshed with the drilling driving gear. Of course, the frame 1 is also required to be provided with a necessary drilling travel induction switch, and the drilling lifting motor and the drilling travel induction switch are respectively and electrically connected with a control circuit so as to control the drilling lifting motor to work and realize corresponding drilling actions.
In the preferred embodiment, the threading device 4 is disposed above the binding platform 2, the outer end of each threading needle 41 is respectively provided with a hooking groove 42, the hooking grooves 42 are hooks or grooves provided with the lower end of the threading needle 41, when in threading, the threading needle 41 moves downwards and passes through the binding holes, then moves upwards to pull and reset, and the binding cotton threads 6 in the wire placing groove 21 are hooked upwards through the hooking grooves 42, so that the binding cotton threads 6 pass through the corresponding binding holes upwards.
Wherein the drilling device 3 and the threading device 4 are arranged above the binding platform 2 side by side, and the threading device 4 and the drilling device 3 are arranged at intervals front and back; the frame 1 is provided with a threading lifting motor and a threading transmission mechanism; the threading device 4 comprises a threading lifting seat 43, the threading lifting seat 43 is vertically and slidably arranged on the frame 1, the threading lifting motor is in transmission connection with a threading transmission mechanism, the threading transmission mechanism is in transmission connection with the threading lifting seat 43, the threading lifting seat 43 is fixedly provided with a plurality of threading needles 41, and the threading needles 41 are transversely arranged at intervals. The threading transmission mechanism comprises a threading driving gear arranged on the threading lifting motor and a threading driving rack arranged on the threading lifting seat 43 and meshed with the threading driving gear. Of course, the frame 1 is also required to be provided with a necessary threading travel induction switch, and the threading lifting motor and the threading travel induction switch are respectively electrically connected with a control circuit so as to control the threading lifting motor to work and realize corresponding threading actions.
Of course, the drilling device 3 and the threading device 4 may be driven to move up and down, respectively, by a screw driving mechanism, respectively.
In another alternative embodiment, the threading device 4 is disposed below the binding platform 2, as shown in fig. 14, the outer end of each threading needle 41 is respectively provided with a fork line part, the fork line part is a groove body formed at the upper end of the needle body of the threading needle 41, and is in a U shape, when threading, the threading needle 41 moves upwards and passes through the binding hole, and the binding cotton thread 6 in the wire placing groove 21 is pushed and pulled upwards through the wire hooking groove 42, so that the binding cotton thread 6 passes through the corresponding binding hole upwards, and then moves downwards for resetting.
In another alternative embodiment, the drilling device 3 and the threading device 4 are respectively arranged on the upper side and the lower side of the binding platform 2, and as shown in fig. 12, the threading needles 41 of each drill 31 are respectively vertically aligned with a corresponding threading needle 41.
In the preferred embodiment, a wire placing slot 21 is formed on the top surface of the binding platform 2, and a plurality of drilling and threading holes 22 are formed in the binding platform 2 or the wire placing slot 21, wherein each drilling and threading hole 22 is longitudinally aligned with a corresponding drilling knife 31 or threading needle 41; a pay-off plate 5 is slidably or rotatably arranged below or above the binding platform 2, a plurality of pay-off hooks 51 are transversely fixed at intervals on the pay-off plate 5, a pay-off hook 51 is arranged between two adjacent drilling threading holes 22, and each pay-off hook 51 is adjacent to a wire slot 21.
In the preferred embodiment, the binding platform 2 is arranged in the middle of the frame 1 in a sliding way back and forth along the longitudinal direction, the frame 1 is provided with a platform driving motor, and the platform driving motor is in transmission connection with the binding platform 2; specifically, a platform driving gear is installed on a rotating shaft of the platform driving motor, the platform driving gear is meshed with a transmission platform driving rack, and the platform driving rack is fixed on the binding platform 2. Of course, the frame 1 is also required to be provided with a necessary platform travel induction switch, and the platform driving motor and the platform travel induction switch are respectively and electrically connected with the control circuit so as to control the binding platform 2 to move back and forth to a set position and cooperatively realize threading actions of corresponding drilling actions.
Of course, the stapling platform 2 may be driven to move back and forth in the longitudinal direction by an electromagnetic driving mechanism or a screw driving mechanism.
Specifically, a paying-off driving motor is installed at the bottom of the binding platform 2, and the paying-off driving motor is in transmission connection with a paying-off plate 5. Of course, the rack 1 is also required to be provided with a necessary paying-off travel induction switch, and the paying-off driving motor and the paying-off travel induction switch are respectively and electrically connected with a control circuit so as to control the paying-off plate 5 to move back and forth to a set position and realize paying-off action.
In another alternative embodiment, the pay-off plate 5 is mounted on the binding platform 2 through a hinge structure or a link transmission mechanism, so that the pay-off plate 5 can rotate relative to the binding platform 2, each pay-off needle fixed on the pay-off plate 5 rotates relative to the binding platform 2 through the rotation action of the pay-off plate 5, the binding cotton thread 6 in the wire placing slot 21 is pulled out through the rotating pay-off needle, and the set length is pulled out towards one side through the wire placing slot 23 or the wire placing opening 24.
The upper side of the binding platform 2 is provided with a paper pressing plate for pressing binding files of the binding platform 2, a paying-off fixed-length mechanism is arranged below the binding platform 2, and the paying-off fixed-length mechanism can also be arranged on the frame 1.
In a preferred embodiment, the paying-off fixed-length mechanism is connected with a paying-off plate 5. The paying-off fixed-length mechanism is a position adjusting mechanism which is manually adjusted or electrically adjusted. For example, the position adjusting mechanism includes an adjusting motor, an adjusting gear and an adjusting rack, the adjusting motor is mounted on the stapling platform 2, the adjusting gear is mounted on a rotating shaft of the adjusting motor, the adjusting gear is meshed with the adjusting rack, and the adjusting rack is fixed on the pay-off board 5. Or, the position adjusting mechanism comprises an adjusting knob and a gear-rack transmission mechanism, the adjusting knob is arranged on the binding platform 2, the gear-rack transmission mechanism is arranged on the pay-off plate 5, and the adjusting knob is in transmission connection with the gear-rack transmission mechanism.
In a preferred embodiment, the paying-off fixed-length mechanism connects the paying-off plate 5 and the paper pressing plate. The paying-off and length fixing mechanism can be a steel wire rope or a connecting rod.
The binding platform 2 is provided with at least two pay-off grooves 23, a pay-off groove 23 is arranged between two adjacent drilling threading hole sites 22, a pay-off hook 51 is respectively arranged in each pay-off groove 23, the outer end part of each pay-off hook 51 is provided with a wire hooking part, the wire hooking part is higher than the groove bottom of the pay-off groove 21, and the pay-off hook 51 or only the wire hooking part longitudinally passes through the pay-off groove 21 during paying-off. To achieve that the binding thread 6 placed in the thread placing groove 21 is pulled to one side before threading and a reserve thread 61 of a set length is formed between two adjacent drilling and threading hole positions 22, the length of the reserve thread 61 is determined according to the thickness of the binding document, preferably, the length of the reserve thread 61 is slightly smaller than the threading length required during threading, when the threading needle 41 hooks the binding thread 6 through the binding hole, each reserve thread 61 is respectively pulled by the threading needle 41 and respectively penetrates into the corresponding binding hole, and simultaneously, the binding thread 6 is ensured to have proper tightness after the threading action is completed, and the threading needle 41 slightly tightens the binding thread 6, so that a user can conveniently take off the binding thread 6 from the threading needle 41.
Specifically, a plurality of wire placing grooves 23 are formed in the bottom surface of the binding platform 2, each wire placing groove 23 extends along the longitudinal direction, the wire placing grooves 23 are arranged below the wire placing grooves 21, the wire placing grooves 23 are communicated with the wire placing grooves 21 at the intersections of the wire placing grooves 23 and the wire placing grooves 21, a wire placing opening 24 is formed in the corresponding positions in the wire placing grooves 21, the wire placing plate 5 is longitudinally and slidably arranged below the binding platform 2, the wire placing hooks 51 are located on one side of the wire placing opening 24 in an initial state, and the wire hooking portions longitudinally penetrate through the wire placing grooves 21 during wire placing, so that bound cotton wires 6 in the wire placing grooves 21 can be transversely pulled out or obliquely pulled out from the wire placing opening 24 through the wire placing hooks 51.
Preferably, the wire placing groove 23 and the wire placing groove 21 have an overlapping part in the vertical direction; the upper end part of the paying-off hook 51 is higher than the bottom of the wire placing groove 21; the drilling threading hole position 22 is a through hole formed in the wire placing groove 21, and the through hole penetrates through the wire placing groove 21 and the binding platform 2 up and down respectively; a paying-off opening 24 is arranged between two adjacent drilling threading hole positions 22.
The paying-off manner of the paying-off plate 5 and the paying-off needle includes the following embodiments:
1. the staple line 6 is pulled forward by the payout needle, which slides in the payout groove 23, and the staple line 6 is pulled out laterally toward the front side of the staple deck 2 at the time of payout, as shown in fig. 8. Alternatively, the binding thread 6 is pulled out laterally toward the rear side of the binding table 2 at the time of paying out, as shown in fig. 9.
2. By obliquely pulling the bound cotton 6 toward the front lower side of the binding table 2 by the payout needle, the payout needle is moved out of the payout groove 23, and the movement of the payout plate 5 and the payout needle includes a linear movement or a rotational movement, that is, the movement of the payout needle includes a linear movement and a curved movement, and the bound cotton 6 is pulled out laterally toward the front side of the binding table 2 and the bound cotton 6 is pulled out by a set length toward the front lower side of the binding table 2 at the time of paying out, as shown in fig. 10. Alternatively, the staple line 6 is pulled out by a set length toward the rear lower side of the staple deck 2, as shown in fig. 11.
The hooking portion is provided with a paying-out roller 52 or a paying-out roller or an arc chamfer to reduce friction force to binding cotton threads when paying out and hooking.
The wire releasing groove 23 is provided with a wire releasing roller 52 at a position or corner adjacent to the wire releasing groove 21, or the wire releasing groove 23 is provided with a wire releasing roller or arc chamfer at a position or corner adjacent to the wire releasing groove 21, so as to reduce friction force on binding cotton threads during wire releasing and hooking.
An upper binding platform plate 25 is arranged on the binding platform 2 and used for fixing bound files, the upper binding platform plate 25 is provided with a clearance groove 28 matched with the wire placing groove 21, the clearance groove 28 corresponds to the wire placing groove 21, the upper binding platform plate 25 is slidably arranged above the binding platform 2, the upper binding platform plate 25 drives the bound files to move to a drilling stop position for drilling when drilling holes, the upper binding platform plate 25 drives the bound files to move to a threading stop position before threading, the clearance groove 28 is overlapped with the wire placing groove 21 and communicated, and a threading needle 41 is controlled to pass through the wire placing groove 21 so as to complete threading.
In the preferred embodiment, a wire pushing and hanging plate 26 is arranged below the binding platform 2, and the wire pushing and hanging plate 26 is preferably slidably arranged below the binding platform 2 for the installation position of the wire hanging plate 26. Alternatively, the push wire hanging plate 26 is slidably mounted at a position between the stapling platform 2 and the payout plate 5. Or, a wire pushing chamber is formed at the bottom of the binding platform 2 or the top of the pay-off plate 5, and the wire pushing hanging plate 26 is slidably mounted in the wire pushing chamber of the binding platform 2 or the wire pushing chamber of the pay-off plate 5.
On the other hand, regarding the positional relationship of the wire hanging plate 26 with respect to the wire placing groove 21, the wire pushing wire hanging plate 26 is disposed at the opposite front side position of the wire placing groove 21, or the wire pushing wire hanging plate 26 is disposed at the opposite rear side position of the wire placing groove 21, in the longitudinal direction.
A plurality of thread hanging avoidance slots 27 are transversely arranged on the thread pushing thread hanging plate 26 at intervals, and the thread hanging avoidance slots 27 are longitudinally aligned with the corresponding drill 31 or threading needle 41 respectively; as shown in fig. 16 to 18, a wire hanging driving mechanism is installed below the binding platform 2, and the wire hanging driving mechanism is in transmission connection with a wire pushing wire hanging plate 26. After each threading needle 41 passes through the corresponding binding hole, the thread pushing thread hanging plate 26 moves towards the threading needle 41 along the longitudinal direction, the threading needle 41 is clamped into the thread hanging avoiding slot 27, the thread hanging avoiding slot 27 is designed to prevent the thread pushing thread hanging plate 26 from striking the threading needle 41, the thread pushing part arranged on the front side of the thread pushing thread hanging plate 26 pushes the bound cotton thread 6, the bound cotton thread 6 is centered, the bound cotton thread 6 is overlapped with each binding hole in the horizontal projection surface, meanwhile, the bound cotton thread 6 in the thread placing slot 21 moves along the longitudinal direction and is respectively abutted against the threading needle 41 passing through each binding hole, and when the threading needle 41 exits from the binding hole and starts to draw threads, the bound cotton thread 6 is ensured to be smoothly clamped into the thread hooking slot 42 of the threading needle 41.
Specifically, the wire hanging driving mechanism comprises a wire hanging driving motor, a wire hanging gear and a wire hanging rack, wherein the wire hanging gear is arranged on a rotating shaft of the wire hanging driving motor, the wire hanging rack is fixed on the wire pushing wire hanging plate 26, and the wire hanging gear is meshed with the wire hanging rack to realize that the wire pushing wire hanging plate 26 is connected in a transmission manner through the wire hanging driving motor to move along the longitudinal direction.
Of course, the push wire hanger 26 may be driven to move back and forth in the longitudinal direction by an electromagnetic drive mechanism or a screw drive mechanism.
The foregoing is merely exemplary of the present invention, and those skilled in the art should not be considered as limiting the invention, since modifications may be made in the specific embodiments and application scope of the invention in light of the teachings of the present invention.
Claims (8)
1. The utility model provides a line dress formula book-binding machine of line breakage prevention, including frame (1), the middle part fixed mounting or the slidable mounting of frame (1) have one to bind platform (2), drilling equipment (3) are installed to the top or the below of binding platform (2), drilling equipment (3) horizontal interval is provided with a plurality of brill sword (31) for bind the file drilling and form the binding hole, install threading device (4) above or below of binding platform (2), be used for drawing binding cotton thread (6) and pass the binding hole, threading device (4) horizontal interval is provided with a plurality of threading needles (41), put wire casing (21) have been seted up to the top surface of binding platform (2), its characterized in that:
a plurality of drilling and threading hole sites (22) are arranged in the binding platform (2) or the wire placing groove (21), and the drilling and threading hole sites (22) are respectively longitudinally aligned with corresponding drilling cutters (31) or threading needles (41);
a pay-off plate (5) is slidably mounted or rotatably mounted below or above the binding platform (2), a plurality of pay-off hooks (51) are transversely fixed at intervals on the pay-off plate (5), a pay-off hook (51) is arranged between two adjacent drilling threading holes (22), and each pay-off hook (51) is adjacent to a wire slot (21) respectively;
the binding platform (2) is provided with at least two paying-off grooves (23), a paying-off groove (23) is arranged between two adjacent drilling and threading hole sites (22), and paying-off hooks (51) are respectively arranged in each paying-off groove (23) so as to pull binding cotton threads (6) placed in the paying-off groove (21) to one side before threading and form a reserved line (61) with a set length between the two adjacent drilling and threading hole sites (22);
at least two pay-off grooves (23) are formed in the bottom surface of the binding platform (2), each pay-off groove (23) extends along the longitudinal direction respectively, the pay-off grooves (23) are arranged below the pay-off grooves (21), the pay-off grooves (23) at the intersections of the pay-off grooves (23) and the pay-off grooves (21) are communicated with the pay-off grooves (21), a pay-off opening (24) is formed in the corresponding positions in the pay-off grooves (21) respectively, the pay-off plate (5) is longitudinally and slidably arranged below the binding platform (2), the pay-off hooks (51) are located on one side of the pay-off opening (24) in an initial state, and the pay-off hooks (51) longitudinally penetrate through the pay-off grooves (21) during paying-off so as to transversely pull or obliquely pull out bound cotton threads (6) in the pay-off grooves (21) from the pay-off opening (24).
2. The wire-binding machine of claim 1, wherein the wire breakage prevention machine is characterized by: the paying-off groove (23) and the wire placing groove (21) are provided with an overlapping part in the vertical direction; the upper end part of the paying-off hook (51) is higher than the bottom of the wire placing groove (21); the drilling threading hole site (22) is a through hole formed in the wire placing groove (21), and the through hole penetrates through the wire placing groove (21) and the binding platform (2) up and down respectively; one paying-off opening (24) is arranged between two adjacent drilling threading hole positions (22).
3. The wire-binding machine for preventing wire breakage as set forth in claim 2, wherein: the outer end part of the paying-off hook (51) is provided with a wire hooking part, the wire hooking part is higher than the bottom of the wire placing groove (21), and the wire hooking part longitudinally penetrates through the wire placing groove (21) during paying-off.
4. A wire-binding machine for preventing wire breakage as set forth in claim 3, wherein: 3-5 hollow round drilling cutters (31) are arranged at intervals in the transverse direction of the drilling device (3);
3-5 threading needles (41) are transversely arranged at intervals in the threading device (4), and a wire hooking groove (42) or a wire forking part is arranged at the outer end part of each threading needle (41);
the hooked wire part is provided with an arc chamfer, a paying-off roller (52) and a paying-off roller;
an arc chamfer angle, a paying-off roller (52) or a paying-off roller are arranged at the position or the corner of the paying-off groove (23) adjacent to the paying-off groove (21);
an upper binding platform plate (25) for fixing the binding files is arranged on the binding platform (2), an empty-avoiding groove (28) matched with the wire placing groove is formed in the upper binding platform plate (25), and the upper binding platform plate (25) is slidably arranged above the binding platform (2).
5. A wire-binding machine for preventing wire breakage according to any one of claims 1 to 4, wherein: the binding platform (2) is arranged in the middle of the frame (1) in a front-back sliding mode, a platform driving motor is arranged on the frame (1), and the platform driving motor is in transmission connection with the binding platform (2); a paying-off driving motor is arranged at the bottom of the binding platform (2), and the paying-off driving motor is in transmission connection with the paying-off plate (5);
a wire pushing and hanging plate (26) is slidably arranged below the binding platform (2), a plurality of wire hanging avoidance slots (27) are transversely arranged on the wire pushing and hanging plate (26) at intervals, and the wire hanging avoidance slots (27) are longitudinally aligned with the corresponding drilling cutters (31) or the threading needles (41) respectively;
a wire hanging driving mechanism is arranged below the binding platform (2), and the wire hanging driving mechanism is in transmission connection with a wire pushing wire hanging plate (26) so as to push the binding cotton wires (6) in the wire placing groove (21) along the longitudinal direction and respectively prop against the threading needles (41) penetrating through the binding holes.
6. The wire-binding machine of claim 5, wherein the wire breakage preventing means comprises: the drilling device (3) and the threading device (4) are respectively arranged above the binding platform (2), and the threading device (4) and the drilling device (3) are arranged at intervals front and back;
the frame (1) is provided with a drilling lifting motor, a drilling lifting transmission mechanism, a threading lifting motor and a threading transmission mechanism;
the drilling device (3) comprises a drilling lifting seat (33), the drilling lifting seat (33) is vertically and slidably arranged on the frame (1), a drilling lifting motor is in transmission connection with a drilling lifting transmission mechanism, the drilling lifting transmission mechanism is in transmission connection with the drilling lifting seat (33), a plurality of drilling cutters (31) are rotatably arranged on the drilling lifting seat (33), and the drilling cutters (31) are transversely arranged at intervals;
the drilling lifting seat (33) is provided with a drilling motor (32), and each drilling tool (31) is respectively connected with a corresponding drilling motor (32) in a transmission way or each drilling tool (31) is respectively connected with the same drilling motor (32) in a transmission way;
the threading device (4) comprises a threading lifting seat (43), the threading lifting seat (43) is vertically slidably mounted on the frame (1), the threading lifting motor is in transmission connection with a threading transmission mechanism, the threading lifting seat (43) is in transmission connection with the threading transmission mechanism, the threading lifting seat (43) is fixedly provided with a plurality of threading needles (41), and the threading needles (41) are transversely arranged at intervals.
7. A wire-binding machine for preventing wire breakage according to any one of claims 1 to 4, wherein: the paying-off fixed-length mechanism is arranged below the frame (1) or the binding platform (2), the paper pressing plate is arranged above the binding platform (2), and the paying-off fixed-length mechanism is connected with the paying-off plate (5) and/or the paper pressing plate.
8. A wire-binding machine for preventing wire breakage according to any one of claims 1 to 4, wherein: the drilling device (3) and the threading device (4) are respectively arranged on the upper side and the lower side of the binding platform (2), and the threading needles (41) of the drilling knives (31) are respectively vertically aligned with one corresponding threading needle (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811644921.6A CN109720116B (en) | 2018-12-29 | 2018-12-29 | Wire-mounted binding machine capable of preventing wire breakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811644921.6A CN109720116B (en) | 2018-12-29 | 2018-12-29 | Wire-mounted binding machine capable of preventing wire breakage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109720116A CN109720116A (en) | 2019-05-07 |
| CN109720116B true CN109720116B (en) | 2024-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811644921.6A Active CN109720116B (en) | 2018-12-29 | 2018-12-29 | Wire-mounted binding machine capable of preventing wire breakage |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110194006B (en) * | 2019-06-06 | 2020-12-01 | 东莞市微力机电有限公司 | Multi-hole thread binding machine capable of automatically threading and winding |
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| CN209521425U (en) * | 2018-12-29 | 2019-10-22 | 顾建 | A kind of traditional thread binding formula binder of defence line broken string |
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|---|---|---|---|---|
| CN1865018A (en) * | 2006-06-26 | 2006-11-22 | 王超 | Method for changing paperback to exquisitely binding book |
| JP2014012347A (en) * | 2012-07-03 | 2014-01-23 | Syuppan No Susume Kenkyukai:Kk | Thread bookbinding device |
| CN108454256A (en) * | 2018-04-02 | 2018-08-28 | 青岛理工大学 | Automatic punching threads binder |
| CN108773224A (en) * | 2018-09-06 | 2018-11-09 | 中创恩（天津）科技有限公司 | Porous belts line binder and the traditional thread binding binding method of porous belts |
| CN209521425U (en) * | 2018-12-29 | 2019-10-22 | 顾建 | A kind of traditional thread binding formula binder of defence line broken string |
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| CN109720116A (en) | 2019-05-07 |
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