CN101786383B

CN101786383B - Paper discharging equipment

Info

Publication number: CN101786383B
Application number: CN2010101239596A
Authority: CN
Inventors: 林国强
Original assignee: WENZHOU OULITE MACHINERY EQUIPMENT CO Ltd
Current assignee: Zhejiang Olite Technology Co., Ltd.
Priority date: 2010-02-11
Filing date: 2010-02-11
Publication date: 2012-05-23
Anticipated expiration: 2030-02-11
Also published as: CN101786383A

Abstract

The invention discloses paper discharging equipment, comprising a rack (3) and a paper stacking platform (11). The equipment is characterized in that the paper stacking platform (11) can be movably mounted on the rack (3) via a mounting rack (4); a first cross beam (5) is mounted on the mounting rack (4) and is mounted above the paper stacking platform (11); and left and right baffles (10, 8) which can move are mounted on the first cross beam (5). The paper discharging equipment can automatically stack up the whole stack of paper neatly, is convenient for the paper to be used in the next procedure and improves the use efficiency of the paper.

Description

Paper discharging apparatus

Technical field

What the present invention relates to is a kind of plant equipment that is used for paper, especially for the plant equipment of unloading paper.

Background technology

Paper cutter with whole pile paper cutting after, paper is treated the time spent, need pack it; Just need stack during packing, and require to stack in good order, like this one pile or paper more than two piles; Just help the application of paper,, cut the back paper is neatly stacked such as being used for printing etc.; To the use of paper back, can increase work efficiency.But, at present, stacking of this paper all adopted manual the work, that is to say that after paper cutter had cut paper, the paper after will being cut by the workman stacked.Because it is bigger that paper cutter cuts the whole pile of paper weight in back, neatly be the comparison difficulty with artificial its two piles or paper more than two piles will be stacked.Look into the Chinese patent database, obtaining a patent No. is 97126325.6, and name is called the patent of invention of " paper discharging apparatus ", discloses following content: " a kind of paper discharging apparatus comprises: a printing equipment, and it carries out the predetermined printing on paper; One cutting device, it is at the predetermined said paper that has printed of length place cutting; One unloads paper apparatus, and it unloads paper path and through one and unloads the paper mouth and draw off the said paper that has printed and cut; One checkout gear, it is installed in said unloading on the paper path to detect said paper; One paper is collected part, and it is installed in said cutter sweep and said unloading between the paper apparatus; An and retry device; When not detecting said paper, although the said predetermined printing of carrying out through said printing equipment and accomplish through the said cutting that said cutter sweep carries out recognizes paper jam phenomenon and takes place with the said paper detecting apparatus of box lunch; Thereby the edge direction in the opposite direction with unloading paper returned the said paper that blocks; And carry out the operation that resends of paper, promote the said paper that returns through the paper that resends thus, and will the said paper that returns be collected in said paper collects partly.", and the concrete structure that unloads paper apparatus is also disclosed.The paper discharging apparatus of this structure is the paper that is used to print, and is to be that unit unloads paper with the paper that prints with one, and the whole pile of paper that cuts for paper cutter then can't unload paper and stack.

Summary of the invention

In view of the deficiency that background technology exists, the technical problem that the present invention will solve provides a kind of can the whole pile of paper that paper cutter cuts being stacked automatically, makes the paper discharging apparatus that pilling paper sheets is neat.

For this reason; The present invention adopts following technical scheme to realize: a kind of paper discharging apparatus; Comprise frame and heap paper platform, it is characterized in that said heap paper platform is installed on the said frame through movable stand is mobilizable, is equipped with first crossbeam on said movable stand; This first crossbeam is installed in the top of said heap paper platform, on said first crossbeam, transportable left baffle is installed; Said frame is provided with the screw rod and first reducing motor, and said first reducing motor is connected with said screw drive, and said screw rod and said movable stand are spirally connected; Said movable stand is provided with second crossbeam; On said second crossbeam, be provided with first tooth bar; Said heap paper platform is connected with movable plate, is connected with second reducing motor at said movable plate, and the rotating shaft of said second reducing motor is through first gear and the engagement of said first tooth bar; The plane of said heap paper platform is provided with pore, has an air cavity in the said heap paper platform, and this air cavity communicates with said pore, and is communicated with an air pump through tracheae; Be separately installed with first guide rail on the said left baffle; First cylinder all is installed on the installing rack on the said left baffle; And on the installing rack of left baffle, sliding sleeve is installed, and said sliding sleeve is enclosed within on said first guide rail, and the push rod of said first cylinder is connected with said left baffle respectively; Said first crossbeam is provided with near switch near the left end place, on the installing rack of said installation right baffle-plate, is provided with said near the corresponding proximity transducer of switch; Said first crossbeam is provided with second cylinder near the right-hand member place, and the push rod of this second cylinder is connected with the installing rack of said right baffle plate, and said first crossbeam is provided with slide rail, and the installing rack of said right baffle plate moves along said slide rail; Said first crossbeam is provided with second tooth bar, is connected with the 3rd reducing motor on the said right baffle-plate, and the rotating shaft of said the 3rd reducing motor is through the 3rd gear and the engagement of said second tooth bar; Be bolted with square frame on the said screw rod, said square frame is provided with butterfly spring, and is provided with induction in a side of butterfly spring and meets and discusses; Said heap paper platform downside is provided with insurance rubber.

Among the present invention, after will piling the paper platform and being installed on the frame through movable stand is mobilizable, along with paper is piled up increasing of height, the height of heap paper platform can be adjusted automatically; And can whole pile paper level be carried, when delivering to the position of setting, heap paper platform is removed; By right baffle plate paper is piled up and to be blocked, and cooperate, unload from heap paper platform with right baffle-plate; Like this, the paper after paper cutter cuts is operated through equipment of the present invention, all falls paper from same upright position; Therefore, the paper that unloads from heap paper platform just in good order, be convenient to the packing of paper and for paper the use in subsequent processing can increase work efficiency.

Description of drawings

Combine accompanying drawing to further describe relevant details of the present invention below again.

Fig. 1 is overall structure figure of the present invention;

Fig. 2 is the movable rack-mounted structure chart of movable stand of the present invention;

Fig. 3 is provided with the structure chart that induction is met and discussed for the present invention on square frame;

Fig. 4 is installed in the structure chart on second crossbeam for the present invention piles the paper platform;

Fig. 5 is installed in the structure chart on first crossbeam for left baffle of the present invention;

Fig. 6 is the structural map of left baffle of the present invention;

The structure chart that Fig. 7 moves on second crossbeam for the present invention's second reductor;

Fig. 8 is the structure chart that the 3rd reducing motor according to the invention moves on first crossbeam;

Fig. 9 installs the structure chart of induction installation on second crossbeam for the present invention;

Figure 10 installs the reflective mirror structure chart corresponding with induction installation on the paper platform for the present invention piles.

The specific embodiment

With reference to accompanying drawing; This paper discharging apparatus; Comprise frame 3 and heap paper platform 11, said heap paper platform 11 is equipped with first crossbeam 5 through movable stand 4 mobilizable being installed on the said frame 3 on said movable stand 4; This first crossbeam 5 is installed in the top of heap paper platform 11, and transportable

left baffle

10,8 is installed on said first crossbeam 5.Specifically; Said heap paper platform 11 both can oscilaltion on frame 3 through movable stand 4; Also can move left and right; It adopts following mode to realize: said frame 3 is provided with the screw rod 2 and first reducing motor 1, and said first reducing motor 1 is in transmission connection with said screw rod 2, and said screw rod 2 is spirally connected with said movable stand 4; Second crossbeam 7 is installed on the said movable stand 4; Said heap paper platform 11 movably is installed on said second crossbeam 7 through movable plate 6; Like this, through the work of first reducing motor 1, screw rod 2 is rotated; And installing rack 4 is bolted in screw rod 2, and institute is so that be with movable stand 4 to carry out oscilaltion.Make second crossbeam 7 along with movable stand 4 moves up and down.After on the said movable stand 4 second crossbeam 7 being installed, and on second crossbeam 7, be provided with first tooth bar 16, and on said movable plate 6, be connected with second reducing motor 17, the rotating shaft of said second reducing motor 17 is through first gear 34 and 16 engagements of said first tooth bar; When such second reducing motor 17 is worked; Engagement through first gear 34 and first tooth bar 16; Second reducing motor 17 is moved along first tooth bar 16; Also just be with movable plate 6 and heap paper platform 11 on second crossbeam 7, to move, thereby realizing the purpose of heap paper platform 11 move left and right on second crossbeam 7.Sometimes in order to implement conveniently; Crossbeam with first crossbeam 5 and an integral body of second crossbeam, 7 merging; Its

left baffle

10,8 and heap paper platform 11 are mounted thereto respectively; Also can realize piling the purpose of paper platform 11 and

left baffle

10,8 activities, this is that first crossbeam 5 and second crossbeam 7 are simply changed, also within protection scope of the present invention.Be provided with pore 12 on the plane of said heap paper platform 11, have an air cavity (not drawing among the figure) in the said heap paper platform 11, this air cavity communicates with pore 12 on the heap paper platform 11, and is communicated with an air pump through tracheae 36.When air pump is worked, gas is pumped in the heap paper platform 11 in the air cavitys, then through pore 12 ejections, hold placing paper on the heap paper platform 11 to pile up a little, alleviate right baffle plate 8 and promote the resistance that paper are piled up, be convenient to paper and pile up and pile paper platform 11 and relatively move; First guide rail 29 is installed on the said left baffle 8, on the installing

rack

27,21 on the said

right baffle plate

10,8 first cylinder 22 is installed all, be convenient and describe, below just describe with the annexation of a right baffle plate and first cylinder.On the installing rack 21 of right baffle plate 8, sliding sleeve 30 is installed, said sliding sleeve 30 is enclosed within on said first guide rail 29, and the push rod 31 of said first cylinder 22 is connected with said right baffle plate 8.This structure of left baffle is to be deposited in 11 last times of paper platform because paper is piled up, and

left baffle

10,8 can move up and down under the effect of first cylinder 22, piles up thereby can block paper; Said first crossbeam 5 is provided with second cylinder 19 near the right-hand member place, and the push rod of this second cylinder 19 is connected with the installing plate 21 of said right baffle plate 8, and said first crossbeam 5 is provided with slide rail 20, and the installing rack 21 of said right baffle plate 8 moves along said slide rail 20; Said first crossbeam 5 is provided with second tooth bar 23, connects the 3rd reducing motor 9 on the installing plate 27 of said right baffle-plate 10, and the rotating shaft of said the 3rd reducing motor 9 is through second gear 35 and 23 engagements of said second tooth bar; Described right baffle plate 8 forms a three-dimensional vertical angle with heap paper platform 11, movable plate 6, paper is piled up be placed on 11 last times of heap paper platform, and an angle, the inside and above-mentioned three-dimensional vertical angle that paper is piled up align; Be that paper one side of piling up is concordant with movable plate 6, a side is concordant with right baffle plate 8, opens the starting switch of right baffle plate 8 installing racks 21 this moment; And after being installed in inductive switch 33 on the right baffle plate 8 and sensing paper and pile up, instructing first cylinder 22 on right baffle plate 8 installing racks 21 to begin action through PLC, the push rod of first cylinder 22 shrinks; Driving right baffle plate 8 rises; Right baffle plate 8 rise put in place after, PLC instructs second reducing motor, 17 work on first reducing motor 1 and the movable plate 6 on the frame 3 again, makes that (or downward again upwards) moves heap paper platform 11 with downwards simultaneously left; Inductive switch 32 breaks off back one segment distance, and (this distance is stored in the PLC by the prior programmed of PLC;) promptly instruct second reducing motor 17 to quit work through PLC, make heap paper platform 11 stop to move, instruct the 3rd reducing motor work simultaneously; Because the rotating shaft of the 3rd reducing motor 9 is through second tooth bar, 23 engagements on second gear and first crossbeam 5; Just move right along second tooth bar 23 so the right baffle-plate 10 of the 3rd reducing motor 9 is installed, when installing rack 27 on the right side run into the sensor block on the movable plate 6 near switch the time, reduce speed now; Former during up to installing rack 27 side that keeps left near the sensor block of inductive switching to movable plate 6, and stop.In the process that heap paper platform 11 moves down,, be provided with reflective mirror 41 at the downside of piling paper platform 11 owing to be provided with infrared inductor 40 at the end downside that keeps left of second crossbeam 7; This reflective mirror 41 is corresponding with described infrared inductor 40, a splicing frame is set, below frame 3 when starting working; Heap paper platform 11 moves down; Second crossbeam 7 moves down simultaneously, when being blocked by the splicing frame between infrared inductor 40 and the reflective mirror 41, promptly cuts off the duty of infrared inductor 40; At this moment, PLC makes first reducing motor 1 quit work; In the work of next time, piled up when blocking by the paper that unloads on the heap paper platform 11 between infrared inductor 40 and the reflective mirror 41, PLC also makes first reducing motor quit work.Therefore, when heap paper platform 11 move down put in place after, the 3rd reducing motor 9 is started working; Right baffle-plate 10 is moved to right, and when right baffle-plate 10 moves right when putting in place, PLC just instructs the air valve work of first cylinder 22 on right baffle-plate 10 installing racks 27 and the right baffle plate installing rack 21; Make the cylinder 22 of winning drive

left baffle

10,8 and move down, move down put in place after, PLC instructs the air valve work of air valve and four-cylinder 50 of second cylinder 19; Be that right baffle-plate 10 moves right once more; Right baffle plate 8 is moved to the left, and makes

left baffle

10,8 just clamp paper and pile up that the push rod of said four-cylinder 50 is connected with second tooth bar 23.When right baffle plate 8 moves, be because 19 work of second cylinder, drive installing rack 21 that push rod promotes right baffle plate 8 slide rail 20 on first crossbeam 5 and move, and reach the purpose of adjustment.Left end at heap paper platform 11 is hinged with portable plate 37, and the push rod that the 3rd cylinder 42, the three cylinders 42 also are installed on second crossbeam 7 is connected with described portable plate 37.When

left baffle

10,8 touch after paper piles up, at this moment, be installed in the 3rd cylinder 42 work on second crossbeam 7, its push rod promotes portable plate 37 swings; Form a slope with heap paper platform 11 after portable plate 37 swings, a part of piling up owing to paper simultaneously is placed on the portable plate 37, at this moment; Because the paper deadweight of piling up, the end that paper is piled up follows portable plate 37 to move down a segment distance, and two second induction installations 38,39 that are installed in heap paper platform 11 inside and outside both sides move down to cause and interrupted owing to what paper was piled up; Thereafter, PLC instructs second reducing motor 17 to work according to the signal that interrupts of these two second induction installations 38,39, and second reducing motor 17 drives heap paper platforms 11 and moves right; When heap paper platform 11 moved right, the paper that is placed on it was just piled up and is blocked by right baffle plate 8, along with heap paper platform 11 slowly moves right; Paper is piled up also slowly and is fallen from portable plate 37 and the slope that heap paper platform 11 forms, when heap paper platform 11 move right put in place after, paper is piled up and is all fallen on the splicing frame; At this moment, PLC makes right baffle-plate 10 and first cylinder 22 on right baffle plate 8 installing

racks

27,21 work, and the push rod of the cylinder 22 of winning is shunk; And drive right baffle-plate 10 and right baffle plate 8 rising returns, after right baffle-plate 10 risings put in place, the 3rd reducing motor 9 was started working again; Drive right baffle-plate 10 and be moved to the left return, first reducing motor, 1 work simultaneously drives movable stand 4 and rises; Make and pile paper platform 11 rising returns that after 11 risings of heap paper platform put in place, first cylinder 22 on right baffle plate 8 installing racks 21 of the right instruction of PLC was worked; Right baffle plate 8 is moved down, form a three-dimensional vertical angle with heap paper platform 11, movable plate 6 once more, above-mentioned work once more circulates.In order to prevent that right baffle-plate 10 breaks away from first crossbeam 5 when moving to left; When right baffle-plate 10 is moved to the left the arrival maximum position; First cross rail 5 is just sensed the position signalling of right baffle-plate 10 near the left end place near switch 24; Through signal being delivered to the 3rd reducing motor 9 near inductive switching device 28, make the 3rd reducing motor 9 quit work, so just stop the 3rd motor 9 to skid off first crossbeam 5.Above-mentioned meeting and discussing with induction near the inductive switching device all is that the signal of sensing is made executive component work through Programmable Logic Controller.Be bolted with square frame 13 on the said screw rod 2, square frame 13 is provided with butterfly spring 14, and is provided with induction in a side of butterfly spring 14 and meets and discusses 15; When heap paper platform 11 moves down into the end, just run into ground, at this moment; Screw rod 2 just vibrates the butterfly spring 14 on the square frame 13, makes butterfly spring 14 produce deformation, and the induction of induction butterfly spring 14 1 sides meets and discusses 15; This induction is met and discussed and 15 is just made first reducing motor 1 quit work, and reaches the purpose of protection heap paper platform 11.Said heap paper platform 11 downsides are provided with insurance rubber 18; This set is to ensure that heap paper platform 11 is not damaged, and when heap paper platform 11 contacts to earth, is contacted to earth by insurance rubber 18 earlier when contacting to earth after above-mentioned heap paper platform 11 descends; Because insurance rubber 18 has elasticity, has protected heap paper platform 11 preferably.This paper discharging apparatus of the present invention, for the bigger paper of breadth, it is big well to have solved labour intensity, the irregular difficult problem of heap paper.Whole equipment all adopts PLC control, has the high characteristics of automaticity.

Claims

1. paper discharging apparatus; Comprise frame (3) and heap paper platform (11); It is characterized in that said heap paper platform (11) is installed on the said frame (3) through movable stand (4) is mobilizable, first crossbeam (5) is installed on said movable stand (4), this first crossbeam (5) is installed in the top of said heap paper platform (11); Transportable left baffle (10,8) is installed on said first crossbeam (5).

2. paper discharging apparatus according to claim 1 is characterized in that said frame (3) is provided with screw rod (2) and first reducing motor (1), and said first reducing motor (1) is in transmission connection with said screw rod (2), and said screw rod (2) is spirally connected with said movable stand (4).

3. paper discharging apparatus according to claim 1; It is characterized in that said movable stand (4) is provided with second crossbeam (7); On said second crossbeam (7), be provided with first tooth bar (16); Said heap paper platform (11) movably is installed on said second crossbeam (7) through movable plate (6), is connected with second reducing motor (17) at said movable plate (6), and the rotating shaft of said second reducing motor (17) is through first gear (34) and said first tooth bar (16) engagement.

4. paper discharging apparatus according to claim 1; The plane that it is characterized in that said heap paper platform (11) is provided with pore (12); Have an air cavity in the said heap paper platform (11), this air cavity communicates with said pore (12), and is communicated with an air pump through tracheae (36).

5. paper discharging apparatus according to claim 1 is characterized in that being separately installed with on the said left baffle (10,8) first guide rail (29); On the installing rack (27,21) on the said left baffle (10,8) first cylinder (22) is installed all; And on the installing rack (27,21) of left baffle (10,8), sliding sleeve (30) is installed; Said sliding sleeve (30) is enclosed within on said first guide rail (29), and the push rod (31) of said first cylinder (22) connects with said left baffle (10,8) respectively.

6. paper discharging apparatus according to claim 1; It is characterized in that said first crossbeam (5) is provided with second tooth bar (23); Be connected with the 3rd reducing motor (9) on the said right baffle-plate (10), the rotating shaft of said the 3rd reducing motor (9) is through the 3rd gear (35) and said second tooth bar (23) engagement.

7. paper discharging apparatus according to claim 1; It is characterized in that said first crossbeam (5) is provided with second cylinder (19) near the right-hand member place; The push rod of this second cylinder (19) is connected with the installing rack (21) of said right baffle plate (8); Said first crossbeam (5) is provided with slide rail (20), and the installing rack (21) of said right baffle plate (8) moves along said slide rail (20).

8. paper discharging apparatus according to claim 1; It is characterized in that said first crossbeam (5) is provided with near switch (24) near the left end place, on the installing rack (27) of said installation right baffle-plate (10), be provided with said near switch (24) corresponding near inductive switching device (28).

9. paper discharging apparatus according to claim 1 is characterized in that being bolted with square frame (13) on the said screw rod (2), and said square frame (13) is provided with butterfly spring (14), and is provided with induction meet and discuss (15) in a side of butterfly spring (14).

10. paper discharging apparatus according to claim 1 is characterized in that said heap paper platform (11) downside is provided with insurance rubber (18).