A kind of structure improved binder
Technical field
The utility model relates to the file binding equipment technical field, relates in particular to a kind of structure improved binder.
Background technology
In the prior art, binder is provided with perforating device and presses device, and perforating device is arranged side by side with the device that presses is parallel, and perforating device is realized moving up and down by corresponding motor-driven respectively with the device that presses.
In order to reduce the driving mechanism of bookbinding; Simplified structure; Reduce its cost; Prior art has proposed the multiple technologies scheme; Like Chinese patent number is " 200920116835.8 ", the patent name utility model patent for " drive unit of riveting pipe binder ", and Chinese patent number be " 200920184968.9 ", the patent name utility model patent for " single motor is realized binder punching feeding and bookbinding drive unit ", and Chinese patent number is that " 201020137898.4 ", patent name are the utility model patent of " novel mechanism of bill self-binder " etc.Though having reduced, the disclosed technical scheme of above-mentioned patent is used to drive the press motor or the handle of device,, in actual use; Because perforating device moves with the device that presses simultaneously, and both moving directions are opposite, wherein; Also proposed to solve the long scheme of its stroke; But its scheme is also unstable in actual motion, and the driving perforating device is lower with the reliable in action property of the mechanism that the device that presses moves up and down, easy fault in running.In addition, perforating device is bigger with the stroke that the device that presses makes progress, and perforating device can be moved upwards up to higher position with the device that presses; The height of binder integral body is bigger; It is big that single-piece frame also becomes thereupon, and it is more to consume material, in fact cost is not reduced.
Like Chinese patent number is the novel mechanism that 201020137898.4 utility model patent discloses a kind of bill self-binder; It comprises framework, boring part, boring tooth bar, riveting portion, feeding motor, driven gear; Bore portion and riveting portion all are movably arranged in the framework; The feeding motor is installed in the framework; Motor gear is fixedly sleeved on the output shaft of feeding motor; On the same vertical line of motor gear, be provided with driven gear; Parallel being oppositely arranged of riveted joint tooth bar on boring tooth bar on the boring part and the riveting portion lays respectively at the both sides of motor gear, driven gear and all can mesh with motor gear, driven gear.This binder adopts a motor to drive boring part and riveting portion work simultaneously; Reduced unnecessary dry running power loss, still, in the process that the gear driven tooth bar moves up and down; The tooth bar that moves up can rise to higher position; Stroke lengthening by the boring of rack drives part and riveting portion make progress makes the whole height of binder increase, the volume increase of binder.
The utility model content
The purpose of the utility model is to the deficiency of prior art a kind of structure improved binder to be provided; When the riveted joint tooth bar moves up; The device that presses can not followed the riveted joint tooth bar and moved up; Overcome the device that presses in the prior art and can follow the shortcoming that the riveted joint tooth bar moves up, make the whole height of binder reduce, reduce the volume of binder.
For realizing above-mentioned purpose, the utility model is realized through following technical scheme.
A kind of structure improved binder comprises frame, drilling equipment, boring tooth bar, the device that presses, riveted joint tooth bar, feeding motor and gear; Drilling equipment is movably arranged on said frame respectively with the device that presses, and the boring tooth bar is fixed in drilling equipment; Said feeding motor is installed on frame; Feeding motor connection gear, gear mesh boring tooth bar and riveted joint tooth bar respectively, said riveted joint tooth bar and press and be provided with transmission device between the device; The device that presses is provided with resetting means; When moving down, transmission device connects the riveted joint tooth bar and presses device at the riveted joint tooth bar, and the riveted joint rack drives device that presses moves down and presses; When the riveted joint tooth bar moved up, transmission device broke off the riveted joint tooth bar or the device that presses, and resetting means drives the device that presses and upwards resets.
The said device that presses comprises riveted joint, riveted joint guide pillar and riveted joint guide pin bushing, and said riveted joint guide pin bushing is fixed in said frame, and said riveted joint guide pillar passes said riveted joint guide pin bushing, and the said riveted joint of going up is connected with an end of said riveted joint guide pillar; Said transmission device comprises first block and second block; Said first block is arranged at said riveted joint guide pillar near a said side of going up riveted joint; Said second retaining is arranged at a side of riveted joint tooth bar, and said second block is positioned at said first block top, when said riveted joint tooth bar moves down; Said second block is oppressed said first block, promotes said riveted joint guide pillar and moves down.
Said resetting means is set to be used to drive the spring that the riveted joint guide pillar upwards resets, and spring one end is resisted against the riveted joint guide pillar, and the other end is resisted against riveted joint guide pin bushing or frame.
Said gear is installed in the output shaft of said feeding motor, and said boring tooth bar and said riveted joint tooth bar are set in parallel in said frame, and said gear is arranged between said boring tooth bar and the said riveted joint tooth bar.
Said frame is provided with pipe installation, and said pipe installation comprises feeding pipeline, blank seat, cutting knife and cutting knife spring, and said blank seat is provided with relief hole, and the outlet of said feeding pipeline is relative with said relief hole; The boring tooth bar is arranged at the rear position of cutting knife, and first end of cutting knife extends rearward to boring tooth bar place, and when the height and position at boring tooth bar process cutting knife place, cutting knife directly or indirectly is resisted against the side of boring tooth bar.
The upper end of the side of said boring tooth bar is provided with the inclined-plane that is used to promote cutting knife; After said boring tooth bar moves down; After cutting knife was resisted against the inclined-plane of boring tooth bar and slides onto the bottom on inclined-plane from the top on inclined-plane, the cutting knife spring drove and moves behind the cutting knife and expose relief hole; In the process that said boring tooth bar moves up, after cutting knife is resisted against the inclined-plane of boring tooth bar and slides onto the top on inclined-plane from the bottom on inclined-plane, cutting knife reach and cut off plastic tube, cutting knife remains on the state after the reach and seals relief hole.
First end of said cutting knife is provided with drive division, and drive division comprises that one is used to replace the roller on boring tooth bar and inclined-plane thereof, and roller is articulated in first end of cutting knife, and second end is provided with cutting blade.
Said riveted joint guide pillar is provided with thimble; Said riveted joint guide pillar offers the axis hole of up/down perforation, and said thimble freely is arranged in said axis hole, and the lower end of thimble passes from the said riveted joint bottom surface of going up, and said riveted joint guide pillar or riveted joint guide pin bushing are provided with the magnetic devices that is used for fixing thimble.
Said magnetic devices is set to permanent magnet or electromagnet, and riveted joint guide pillar or riveted joint guide pin bushing offer embedded hole, and magnetic devices is embedded at the embedded hole of riveted joint guide pillar or riveted joint guide pin bushing, and magnetic devices is provided with along the axial direction of the axis hole of said riveted joint guide pillar at interval.
Said drilling equipment comprises bore motor, the drill bit that is connected with bore motor and sliding seat; Said frame is provided with two boring guide pillars; Said bore motor is connected with said sliding seat; Said sliding seat is connected with said boring tooth bar, and the both sides of said sliding seat are respectively arranged with locating hole, and the locating hole of the both sides of said sliding seat passes two boring guide pillars respectively;
Said drilling equipment is provided with and is used to compress the paper-pressing mechanism of file of being in sheets, and the external part of said paper-pressing mechanism is provided with the pilot hole that supplies drill bit to pass;
Said blank seat below is provided with bunker for collecting, and the both sides of said bunker for collecting are respectively arranged with link plate, and the free end of two link plates is connected with said blank seat respectively.
The beneficial effect of the utility model: the utility model is at the riveted joint tooth bar and presses and be provided with transmission device between the device; The device that presses is provided with resetting means; When moving down, transmission device connects the riveted joint tooth bar and presses device at the riveted joint tooth bar, and the riveted joint rack drives device that presses moves down and presses; When the riveted joint tooth bar moved up, transmission device broke off the riveted joint tooth bar or the device that presses, and resetting means drives the device that presses and upwards resets; When the riveted joint tooth bar moved up, because the device that presses is not connected with the riveted joint tooth bar, the device that presses can not followed the riveted joint tooth bar and moved up, and makes the whole height of binder reduce, and reduces the volume of binder.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation at another visual angle of the utility model.
Fig. 3 is the schematic cross-section that the riveted joint guide pillar of the utility model combines with thimble.
Fig. 4 is the boring tooth bar of the utility model and the structural representation of pipe installation.
Fig. 5 is the structural representation of the sliding seat of the utility model.
Fig. 6 is the structural representation of the paper-pressing mechanism of the utility model.
In Fig. 1 to Fig. 6, include:
1---frame
2---drilling equipment
21---bore motor
22---drill bit
23---sliding seat
24---paper-pressing mechanism
231---locating hole
241---pilot hole
3---the boring tooth bar
31---the inclined-plane
4---device presses
41---go up riveted joint
42---the riveted joint guide pillar
43---the riveted joint guide pin bushing
44---spring
421---axis hole
5---the riveted joint tooth bar
6---the feeding motor
7---gear
8---first block
9---second block
10---pipe installation
101---feeding pipeline
102---the blank seat
103---cutting knife
1021---relief hole
11---bunker for collecting
12---link plate
13---thimble
14---magnetic devices
15---the boring guide pillar
16---roller.
The specific embodiment
To combine accompanying drawing that the utility model is done further explanation below.
See Fig. 1 to Fig. 6, a kind of structure improved binder comprises frame 1, drilling equipment 2, boring tooth bar 3, the device 4 that presses, riveted joint tooth bar 5, feeding motor 6 and gear 7; Drilling equipment 2 is movably installed in frame 1 respectively with the device 4 that presses, and drilling equipment 2 is driven and moved up and down by feeding motor 6 respectively with the device 4 that presses, and boring tooth bar 3 is fixed in drilling equipment 2; Feeding motor 6 is installed on frame 1; Feeding motor 6 connection gear 7, gear 7 mesh boring tooth bar 3 and riveted joint tooth bar 5 respectively, rivet tooth bar 5 and press to be provided with transmission device between the device 4; The device 4 that presses is provided with resetting means; When moving down, transmission device connects riveted joint tooth bar 5 and presses device 4 at riveted joint tooth bar 5, and riveted joint tooth bar 5 drives the device 4 that presses and moves down and press; When riveted joint tooth bar 5 moved up, transmission device broke off the riveted joint tooth bar 5 or the device 4 that presses, and resetting means drives the device 4 that presses and upwards resets.
The device 4 that presses comprises riveted joint 41, riveted joint guide pillar 42 and riveted joint guide pin bushing 43, and riveted joint guide pin bushing 43 is fixed in frame 1, and riveted joint guide pillar 42 passes riveted joint guide pin bushing 43; Last riveted joint 41 is connected with an end of riveted joint guide pillar 42; Transmission device comprises that first block 8 and second block, 9, the first blocks 8 are arranged at the side of riveted joint guide pillar 42 near last riveted joint 41, and second retaining 9 is arranged at a side of riveted joint tooth bar 5; Second block 9 is positioned at first block, 8 tops; When riveted joint tooth bar 5 moved down, second block, 9 compressings, first block 8 promoted riveted joint guide pillar 42 and moves down.
Resetting means is set to be used to drive the spring 44 that riveted joint guide pillar 42 upwards resets, and spring 44 1 ends are resisted against riveted joint guide pillar 42, and the other end is resisted against riveted joint guide pin bushing 43 or frame 1.When riveted joint tooth bar 5 moved up, second block 9 did not contact with first block 8, and riveted joint guide pillar 42 moves up under the effect of spring 4.
Gear 7 is installed in the output shaft of feeding motor 6, and boring tooth bar 3 is set in parallel in frame 1 with riveted joint tooth bar 5, and gear 7 is arranged between boring tooth bar 3 and the riveted joint tooth bar 5.The utility model adopts a feeding motor 6 to drive drilling equipment 2 simultaneously and moves up and down with the device 4 that presses, and saves electric power and reduces cost.
Frame 1 is provided with pipe installation 10, and pipe installation 10 comprises feeding pipeline 101, blank seat 102, cutting knife 103 and cutting knife spring (not drawing among the figure), and blank seat 102 is provided with relief hole 1021, and the outlet of feeding pipeline 101 is relative with relief hole 121; Boring tooth bar 3 is arranged at the rear position of cutting knife 103, and first end of cutting knife 103 extends rearward to boring tooth bar 3 places, and when the height and position at boring tooth bar 3 process cutting knifes 103 places, cutting knife 103 directly or indirectly is resisted against the side of boring tooth bar 3.
The upper end of the side of boring tooth bar 3 is provided with the inclined-plane 31 that is used to promote cutting knife 103; After boring tooth bar 3 moves down; After cutting knife 103 was resisted against the inclined-plane 31 of boring tooth bar 3 and slides onto the bottom on inclined-plane 31 from the top on inclined-plane 31, the cutting knife spring drove and moves behind the cutting knife 103 and expose relief hole 1021; In the process that boring tooth bar 3 moves up; After cutting knife 103 is resisted against the inclined-plane 31 of boring tooth bar 3 and slides onto the top on inclined-plane 31 from the bottom on inclined-plane 31; Cutting knife 103 moves forward and cuts off plastic tube, and cutting knife 103 remains on the state after the reach and seals relief hole 1021.
First end of cutting knife 103 is provided with drive division, and drive division comprises that one is used to replace at boring tooth bar 3 and oblique 31 roller 16 thereof, and roller 16 is articulated in first end of cutting knife 103, and second end is provided with cutting blade.Make cutting knife 103 boring tooth bar 3 face directly and inclined-plane 31 between slide more smooth and easy.
Riveted joint guide pillar 42 is provided with thimble 13; Riveted joint guide pillar 42 offers the axis hole 421 of up/down perforation; Thimble 13 freely is arranged in axis hole 421; And the lower end of thimble 13 passes from last riveted joint 41 bottom surfaces; Riveted joint guide pillar 42 or riveted joint guide pin bushing 43 are provided with the magnetic devices 14 that is used for fixing thimble 13, and as shown in Figure 3, magnetic devices 14 is arranged at the sidewall of riveted joint guide pillar 42.When pressing, direct pull thimble 13 up and down makes thimble 13 move down the bookbinding circular hole on the alignment binding thing; If thimble 13 is inserted into binding thing bookbinding circular hole, i.e. expression can be riveted, otherwise needs to move binding thing; Can start riveting work then, in the position fixing process of the work of pressing smoothly through the bookbinding circular hole up to thimble 13; Need not move up and down the device 4 that presses, location work is quicker, convenient.
Magnetic devices 14 is set to permanent magnet or electromagnet; Riveted joint guide pillar 42 or riveted joint guide pin bushing 43 offer embedded hole; Magnetic devices 14 is embedded at the embedded hole of riveted joint guide pillar 42 or riveted joint guide pin bushing 43, and is as shown in Figure 3, and magnetic devices 14 is provided with along the axial direction of the axis hole 421 of riveted joint guide pillar 42 at interval.
Drilling equipment 2 comprises bore motor 21, the drill bit 22 that is connected with bore motor 21 and sliding seat 23; Frame 1 is provided with two boring guide pillars 15; Bore motor 21 is connected with sliding seat 23; Sliding seat 23 is connected with boring tooth bar 3, and the both sides of sliding seat 23 are respectively arranged with locating hole 231, and the locating hole 231 of the both sides of sliding seat 231 passes two boring guide pillars 15 respectively.When feeding motor 6 driven gears 7 rotate counterclockwise, at this moment, boring tooth bar 3 moves down; Because sliding seat 231 is connected with boring tooth bar 3; Bore motor 21 is connected with sliding seat 23, and bore motor 21 is followed boring tooth bar 3 and moved down, and accomplishes the work of boring.
Drilling equipment 2 is provided with the paper-pressing mechanism 24 that is used for platen; Thickness through 24 true files that are in sheets of paper-pressing mechanism; So that the plastic tube that binder can block automatically and the thickness length of the file that is in sheets adapts; The two ends of paper-pressing mechanism 24 are individually fixed in two boring guide pillars 15, and the external part of paper-pressing mechanism 24 is provided with the pilot hole 241 that supplies drill bit 22 to pass.When drill bit 22 descends,, make borehole accuracy improve through pilot hole 241 guiding.
Blank seat 102 belows are provided with bunker for collecting 11, and after plastic tube was cut off by cutting knife 103, the plastic tube that blocks dropped in the bunker for collecting 11, picks up conveniently.The free end that the both sides of bunker for collecting 11 are respectively arranged with link plate 12, two link plates 12 is connected with blank seat 102 respectively.The effect of baffle plate is also played in the effect that link plate 12 not only gets up to connect, and prevents that the plastic tube that blocks from ejecting from both sides, makes the plastic tube that blocks fall in the bunker for collecting 11.
Operation principle: feeding motor 6 driven gears 7 rotate counterclockwise, and at this moment, boring tooth bar 3 moves down, because drilling equipment 2 is connected with boring tooth bar 3, drilling equipment 2 is followed boring tooth bar 3 and moved down, and accomplishes the work of boring; After boring was accomplished, feeding motor 6 clockwise rotated, at this moment; Riveted joint tooth bar 5 moves down, after riveted joint tooth bar 5 moves down a segment distance, and second block, 9 compressings, first block 8; Make riveted joint guide pillar 42 move down, last riveted joint 41 compresses plastic tube and heating, and then accomplishes the work of riveted joint.
Should be noted that at last; Above embodiment is only in order to the technical scheme of explanation the utility model but not to the restriction of the utility model protection domain; Although the utility model has been done detailed description with reference to preferred embodiment; Those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model, and do not break away from the essence and the scope of the utility model technical scheme.