CN2053142U - Full-automatic envelope making machine - Google Patents

Abstract

The utility model relates to a full-automatic envelope making machine, whose structure is as follows: vacuum mode of taking paper, forced mode of feeding paper, platen mode of longitudinal fold, rotary wheel mode of gluing, buckle mode of cross fold, relief block mode of colour printing and face plate mode of delivery. The whole machine is arranged in a straight line, and the full-automatic envelope making machine made according to the design motif of the utility model is an ideal machine for processing envelopes and paper bags of various specifications in printing industry and paper bag processing industry.

Description

Full-automatic envelope making machine

The utility model relates to the full-automatic making machinery of a kind of envelope, paper bag, particularly on a machine, can satisfy paper feeding, defeated paper, vertical folding, gluing, cross break, printing, receipts envelope, count and pile up, form automatic production line, can make the automatic envelope machine tool of all size envelope and paper bag.

Known domestic envelope machine, also be by paper feeding, defeated paper, vertical folding, gluing, turn to workpiece compositions such as cross break, but the most of friction pulley top paper feeding that adopts of the paper feeding mechanism of known technology, and get paper from pile top, all need turn at the cross break position, therefore the essential one-tenth of envelope machine font is arranged, though its paper feeding mechanism also is a soaking gas equipment, but above pile, get paper, after getting, paper passes to the relative motion of using steel ball and cylinder on vertical rolling drum surface, make paper displacement forward, enter vertical crimping line, one side of line ball cylinder is equipped with the paste bucket, the bottom of paste bucket has one to draw and stick with paste recessed the wheel with cam on the line ball cylinder and cooperates rotation to carry out pasting, and fold with jack knife, use cylinder again and pressed the back side of pasting, make its centre joint bonding, its cross break is adopted and is vertically ended motion device, and make envelope turn to 90 ° by playing rod, and equally also adorn a paste bucket, take turns mating reaction with recessed on cam on the cross break line ball cylinder and the cylinder, owing to draw the recessed effect of taking turns of sticking with paste on the afterbody line ball cylinder, with its afterbody pasting, and by the sealing jack knife with its folding sealing, become the finished product envelope.But this envelope machine has its deficiency, paper feeding mechanism is got the paper mode on adopting, cause misoperation to form two opening or many and need hand-operated lifting to regulate sheet holding member easily, its paper feeding mode adopts the relative motion of ball and cylinder, produce friction, its crooked difficulty is given adjustment, pasting is adopted and is stuck with paste bucket, thick rare and pasting amount inconvenience to paste is grasped, and to often clean, cross break has been adopted and has been played rod and turn to, and makes the structure more complicated, can only be used for the making of Chinese style envelope simultaneously, oblique line and curve for side-opening envelope and pocket envelope are difficult to the pasting applying glue, and can't on this machine, print user's title simultaneously, address and telephone number, and the finished product envelope must be carried out artificial counting tie up, full automatic streamline production influenced.

Deficiency in view of the known technology existence, task of the present utility model is a kind of full automatic envelope machine tool of design, this mechanical energy makes the cross cutting paper enter to come out to finished product, need not turn to and turn round, form automatic production line from inhaling paper, defeated paper, vertical folding, gluing, cross break, color printing, receipts envelope and counting at a machine, another object of the present invention is to adjust on cross break, vertical folding, gumming mechanism, can be fit to the processing and fabricating of all size and various forms of envelope and paper bag.Finished the technical solution of the utility model through long-term development and design.

The utility model is finished as follows, and complete machine is arranged in a linear, and all need not turn to from paper feeding, defeated paper, vertical folding, gluing, color printing, receipts envelope counting, paper feeding adopts aspirated-air type, its paper feeding platen and horizontal plane are at 45, help paper and separate, the appearance of two of minimizings or many faults; The mode that paper feeding technical scheme of the present utility model has adopted the bottom to get paper; promptly inhaling paper chews; choose paper pin and holder paper angle by separately cam interoperation; and connect with negative pressure source; nethermost a piece of paper is piled in each suction paper feeding; thereby can under the situation of machine not, on pile, increase paper; reduced downtime; between paper feeding parts and following process parts, adopt the chain and the defeated paper of pulling pin; and be installed on the power transmission shaft by sheave; guarantee the come to a halt front end of paper of notch; and push down sheave with rubber rollers, and axle can be to accent, will the holder paper slip be fixed on the support and has platen bar and the platen hairbrush that chain pulls pin and form one.The position in length and breadth that adjustment is pulled pin can adapt to the width of different size envelope and paper bag, adjusts the beat of paper operation, and before paper enters processing component its deflection is corrected.

Indulge two pairs of flaps about the folding employing, adjust the lateral separation of flap, can adapt to different envelope width, be provided with two groups of rubber rollers in the middle of the flap, left-right symmetry also hangs and is installed on the crossbeam.

Rotaring mechanism has been adopted in the applying glue of T-joining, can accurately control the resin added of envelope of surface, and can be fit to the bonding requirement of various envelopes, passing rubber roll is installed on a pair of swing seat, the bottom of swing seat contacts with rubber tire through passing rubber roll, rubber tire for semicircle, height is adjustable, to adapt to applying glue on straight line oblique line and various curve.

Two groups of fence cross turnbacking mechanisms have been adopted in cross break, fence is equipped with straight suction and send swift, pressure roller shaft is a center tubing, on pressure roller shaft placed in the middle, be provided with suction hole, and connect with gas distribution plate, gas distribution plate has slotted eye and is connected with negative pressure source, has the air-breathing screw of a row on the grid swift and is communicated with ventilation slotted hole on the swift.Folding envelope tongue cutter and movable holddown can accurately be finished twice cross break processing under high-speed condition.

When the envelope completion of processing, enter color printing, and after receive the envelope floral disc and collect fitly to pile up and receiving on the envelope platen.Receive the receipts that radially are provided with more than at least five of envelope floral disc and seal groove, finished product can be dropped in the groove of receiving the envelope floral disc exactly, enter then and receive the envelope platen, and by counting device metering sum with divide into groups, (as per 10 pieces and 100 pieces) send electric pulse, the action of control packing electromagnet, the envelope of receiving on the envelope platform is about to be divided into some groups.

The present invention compares with known envelope machine, has various advantages, and its operating efficiency and reliability improve greatly.Be arranged in a linear to receiving each parts of sealing mechanism from paper feeding mechanism, do not need cross break to turn to for 90 °, reduced misoperation; The specification adjustment of envelope, paper bag freely, adaptability is strong, the edge sealing applying glue is even, and is applicable to the applying glue of various straight lines, oblique line and curve; And can accurately finish title, address and the phone etc. that stamp each user after cross break is processed with air suction type, on a machine, enter from the paper of cross cutting, the finished product envelope comes out, and finishes all process steps, the utility model compact conformation, technology advanced person, the efficient height per hour can be made 15000 in envelope at a high speed, press the envelope paper bag maker tool of the utility model theme made, will produce huge social effect and economic effect.

The present invention has following accompanying drawing:

Fig. 1 is that workpiece of the present invention is arranged schematic diagram

Fig. 2 is an A-A exploded view of the present invention

Fig. 2-1 is the location drawing of paper of the present invention on the paper platen

Fig. 2-2 is Fig. 2 of the present invention-1 top view

Fig. 3 is a paper feed mechanism schematic diagram of the present invention

Fig. 4 is the vertical folding part of the present invention part schematic diagram

Fig. 5 is a gluing member schematic diagram of the present invention

Fig. 6 is the first fence schematic diagram of the present invention

Fig. 7 is a swift structure chart of the present invention

Fig. 8 is a gas distribution plate structure chart of the present invention

Fig. 9 is the second fence schematic diagram of the present invention

Figure 10 receives the envelope block diagram for the present invention

Accompanying drawing has been represented structure of the present invention and transmission principle, owing to more complicated of the present invention, each parts can not be elaborated, now can only the enforcement division of each critical piece is as follows:

Fig. 1 has described the workpiece of an automatic envelope machine and has arranged schematic diagram, it has an air suction type paper feeding mechanism (A), and have and inhale paper and chew gas circuit valve (B), a paper platen (1) that horizontal sextant angle is at 45 is arranged on the paper feeding mechanism (A), paper platen (1) is provided with adjustable holder paper bar (2) (referring to Fig. 2-1 Fig. 2-2), holder paper bar (2) can be two or four, envelope with cross cutting, the empty corner position of sack kraft paper holder paper bar (2) go up near basic demand be to guarantee that paper can normally be sent into first pair of feed rollers, separation is by choosing the paper pin, inhale paper and chew and hold in the palm paper angle composition, the three controls by control cam separately, (not shown), choose the paper needle cam and ask the paper angular cams to be contained on the same camshaft, centering is moved partially and is carried out work, inhaling paper chews to be installed in and inhales paper and chew on the holder of bar, inhale the plane perforate that paper is chewed, and connect by straight air road and negative pressure source.Choosing the paper pin is installed on the cam of controlling camshaft, during rotating cam, make and choose the back point that the paper pin is rocked to the extreme higher position, trip bolt makes its location, choosing the plane that paper pin cutting edge of a knife or a sword portion grinds chews relative with suction paper downwards, and make and choose paper pin cutting edge of a knife or a sword portion near inhaling the last plane that paper is chewed, ask the paper angle to be fixed tightly on the cramp bar, during the jiggering crawl with screw, the bottom that makes holder paper angle is to extreme lower position, unclamp trip bolt, will hold in the palm the paper angle adjust to the paper platen be same plane, the pressure tongue at holder paper angle just is pressed in the pile upper edge.Fastening with screw, rotate holder paper angular cams, swing thereupon at holder paper angle, and the holder paper angle bottom is advisable to lag behind 65 ° with the amplitude of oscillation of choosing the bottom of paper pin.During machine works, three cams of (as telling a piece of paper from pile) paper distributing mechanism all rotate a week (360 °) in a work period, be called a circulation, this circulation is controlled by three cams, attach the index dial that the angle groove is arranged if chew cam at suction paper, chewing the initial point (just having arrived peak) of lifting suction paper at suction paper is 0 °, and then choosing the paper pin should be at 340 ° of beginning bottom, and holder paper angle should be at 45 ° of beginning bottoms.

In conjunction with Fig. 3, paper feed mechanism (C) is fastening with screw by a pair of sheave (7) that is installed on the turning cylinder (6), make sheave (7) left-right symmetry push down two on paper, and guarantee the notch top of form that comes to a halt, paper is brought between sheave (7) and first rubber roller (3), do not influence suction paper and chew swing, two rubber rollers (3) (11) are pushed down sheave (7), and axial location is adjustable, the two ends axle journal of two rubber rollers (3) (11) is installed on the swing seat, the width that guarantees two pairs of last item left-right symmetry pressing paper equates, pair of metal pressure roller (9) (10) vertical press-fit also will ask paper slip (8) (12) to be fixed on the support, and with the not shown chain platen bar of pulling pin that is equipped with, the platen hairbrush is formed one, guarantee that paper enters the following process parts by beat, two chains of eradicating pin be contained in sprocket shaft sprocket wheel on, chain and the horizontal and vertical position of pulling pin can be regulated, paper should laterally not move between pulling pin two, do not produce crooked yet, to guarantee the stability of defeated paper, tighten up cover and leading screw in the sprocket wheel at last, holder paper slip (8) and platen bar and platen hairbrush should be in suitable lateral attitude, on press down, the holder paper, do not interfere with pulling pin, holder paper slip (8) (12) should be tangent with front and back lower floor feed rollers (9) (10), the platen bar, platen hairbrush and about 0.5 millimeter of the gap of holding in the palm paper slip, the gap, front and back should be consistent.

Fig. 4 has described the embodiment of vertical folding mechanism (C), vertical folding part part has 11 pairs of feeding-in rolls (14 ... 24) and up and down two pairs of flaps (25) (26) are formed, for adapting to the width of different envelope paper bags, the lateral attitude of last lower flap portion (25) (26) can be regulated, lower flap portion (26) is weldingly fixed on the carriage of roller (18) (19) (20) (21), drive the bearing that send location-plate at front end, the bottom surface of lower flap portion (26) is about 2 millimeters apart from the gap of feeding-in roll (16) (17), to go up flap (25) again is pushed into above the lower flap portion (26), the front portion of flap (25) outwards tiltedly, the impression effect is inwardly tiltedly played at the rear portion, the front end sweep should insert between two lower floor's feeding-in rolls, the paper both sides are provoked in assurance, feeding-in roll (14) (15) can move on its axle, the axle journal of feeding-in roll (16) (17) can stretch, should guarantee after the adjusting that the feeding-in roll working face is placed in the middle, can horizontal looseness yet, having two groups eight rubber rollers (18) (19) (20) (21) to hang in the middle of the flap (25) (26) is installed on the crossbeam (27), two groups of pinch roller left-right symmetry, be pressed in the top of lower whorl feeding-in roll, three pairs of pressure rollers are arranged behind the flap, the vertical folding place of envelope can be flattened, regulate by pressure adjustment screw (28), can be bonding when making the Chinese style envelope by centre joint roll extrusion, in two the slide block (slide block is not shown), slide block slided up and down in Qian shape groove about last laminating roll was installed in.

In conjunction with the accompanying drawings 1 and Fig. 5, gumming mechanism (E) is installed on the bearing (35), a lacquer disk(-sc) (29) that holds glue, through glue bucket roller (30), pass rubber roll (31) and rubber tire (33) wheel commentaries on classics applying glue, length according to the envelope cementing line, intercepting gluing rubber bar, status requirement (straight line or oblique line) according to the envelope cementing line is sticking on rubber tire (33) surface with two-sided tape, rubber tire (33) for semicircle, height is adjustable, glue bucket roller (30) passes rubber roll (31) and is installed on a pair of swing seat (37), the following swing rubber roll (31) of swing seat (37) contacts with rubber tire (33), glue can reached rubber tire (33) by glue bucket (29) during work, passing rubber roll (31) can use nut (32) to regulate with the gap of glue bucket roller (30), pass rubber roll (31) and regulate its pressure size with the available backer's bolt of rubber tire (33) (36), pressure roller (34) drives the envelope of gluing, paper bag is to the fence parts.

In conjunction with the accompanying drawings 1,2,6,7,8,9, the embodiment that has represented fence cross turnbacking mechanism (F), cross turnbacking mechanism divides first fence and second fence, pressure roller before one hurdle (39) is a hollow tubular product, have suction hole on the pressure roller placed in the middle, the passage at this Kong Yuqian pressure roller shaft (39) middle part is installed relatively, pressure roller (39) axle head is inserted in the gas distribution plate (51) before one grid, gas distribution plate (51) radially has long slot bore, and connect with negative pressure source, pressure roller before grid (39) rotates, its axle head passage and gas distribution plate (51) are when slotted eye is relative, the middle pressure roller of not expressing among the figure is air-breathing, the front end of pressure roller absorption paper in the middle of when the paper of a normal operation arrives pressure roller 39 before the fence, assist to lift on the letter tongue and enter first grid breast board (44), first grid breast board (44) is to be fixed on the rest pad (45) by two bolts (41), the gap of the height of fence bar (40) and barrier board (44) is regulated by bolt (43), envelope location link stopper (42) also is housed in fence mechanism, and can adjusts according to envelope-sized.In conjunction with having row's air-breathing screw (49) on Fig. 8 one grid swift (38), during use, seal with screw in each hole, two ends that the operation paper can should be covered, in order to avoid gas leakage, screw must not be higher than the surface of cylinder (38), each suction hole (49) is communicated with ventilation slotted hole (55) with pipe joint (52), when swift (38) rotates, when the arc-shaped slot of its fore side end face and a gas distribution plate that does not rotate (51) is relative, the suction hole (49) of swift (38) is air-breathing, gas distribution plate (51) is gone up the position of arc-shaped slot and is regulated (referring to Fig. 8) by last screw rod (56), unclamp the nut on the screw rod (56), move up and down screw rod (56), gas distribution plate (51) can circumferentially rotate.

Second fence and the first grid are relatively, second fence has jack knife (60) and movable holddown (59) (referring to Fig. 9), and on barrier board (65), establish two fixedly link stoppers (58), for in machine when operation, pushed down envelope, the assurance cross break is normal, two movable holddowns (59) also are housed on second fence, the swing of jack knife (60) is controlled by the cam (63) on the swift (62), jack knife (60) is when being rocked to minimum point, should insert that the pressing line of pressure roller (64) leaves certain clearance (according to the paper thickness) behind swift (62) and two grid, finish second cross break, (61) are pressure roller before two grid.

1 Figure 10 has represented the embodiment of receipts sealing mechanisms (H) in conjunction with the accompanying drawings, all connect between pressure roller behind two grid (64) and the biography envelope roller (66) (67) (68) with rubber, guarantee the envelope normal delivery, that arrive to receive envelope floral discs (69) radially is provided with five grooves, the finished product envelope can be dropped in the groove of receiving envelope floral disc (69) exactly, enter into and receive envelope platen (70), pile up, carry out mark and tie up through counter (C).

When this machine of needs enters the operate as normal program, only need on electric appliance control box (K), to open master switch, press main electric motor starting button, air pump work, press the moving commentaries on classics of work start button machine, normally then open paper feeding parts air valve (J) as all, machine promptly enters normal duty through main motor and buncher (L), (1) among Fig. 1 is a handwheel, carries out the automated procedures action by specification, beat and the pressure adjusted.

Claims (7)

1, a kind of full-automatic envelope machine, has paper feeding mechanism (A), inhale paper and chew gas circuit valve (B), the vertical folding of paper feed mechanism (C) mechanism (D) gumming mechanism (E), cross break fence mechanism (F), sealing mechanism (H) is received in counter (G) and color printing, also has electric appliance control box (K) simultaneously, straight empty pump and straight air road (J), handwheel (I) and main motor buncher (L), it is characterized in that: to paper structure is aspirated-air type, paper feeding mechanism (A) has a paper platen (1) with level angle at 45, and there are 4 holder paper bars (2) to regulate, pin is chosen in the separation of paper feeding mechanism (A), inhale paper and chew and hold in the palm paper angle composition, and control by cam separately; Paper feed mechanism is a forced action type, and a pair of sheave (7) that is installed on the power transmission shaft (6) is arranged on the paper feed mechanism (C).Rubber rollers (3) (11) is pushed down sheave (7), and axial location is adjustable, and will ask paper slip (8) (12) platen bar and platen hairbrush to be contained in and form one on the bearing; Indulging folding mechanism is presser type, there are ten a pair of feeding-in rolls (14 in vertical folding mechanism (D) ... 24) two pairs of flaps (25) (26) and up and down, the lateral attitude of last lower flap portion (25) (26) can be regulated, gumming mechanism is a cycle type, gumming mechanism (E) by lacquer disk(-sc) (29), glue bucket roller (30), pass rubber roll (31) and rubber tire (33) form, rubber tire (33) for semicircle, glue bucket roller (30) is installed on a pair of swing seat (37) with passing rubber roll (31), and the bottom of swing seat (37) contacts with rubber tire (33) through passing rubber roll (31); Cross turnbacking mechanism is a fence type, there are first fence and second fence in cross break fence mechanism (F), the first fence cylinder (38) has row's air-breathing screw (49), its preceding pressure roller shaft (39) is a hollow tubular product, the centre is drilled with the hole, the middle part of a pressure roller placed in the middle also has the hole, the position in two holes is relative gas distribution plate (51) and connect with negative pressure source just in time, second fence is provided with swift (62) and jack knife (60) and piston briquetting (59), and on barrier board (65), be provided with fixedly link stopper (58), on the axle of swift (62) cam (63) is housed; Color printing mechanism is the flange formula; Receiving sealing mechanism is the floral disc formula, and the receipts envelope floral discs of receiving on the sealing mechanism (H) (69) radially are provided with at least five grooves at it.

2, full-automatic envelope machine as claimed in claim 1 is characterized in that choosing the paper pin and chews relatively with inhaling paper, and holder paper angle is fastened on the cramp bar, and holding in the palm the bottom and the paper platen at paper angle during the jiggering crawl is same plane.

3, full-automatic envelope machine as claimed in claim 1 is characterized in that the platen bar is equipped with the chain that band is pulled pin, and chain is contained on the sprocket wheel of sprocket shaft (13), and chain and the vertical and horizontal position of pulling pin can be regulated.

4, full-automatic envelope machine as claimed in claim 1 is characterized in that paper slip (8) is tangent with the circumference of front and back feed rollers (9) (10).

5, full-automatic envelope machine as claimed in claim 1 is characterized in that having two groups of rubber rollers (18) (19) (20) (21) and suspension to be installed on the crossbeam (27) in the middle of the last lower flap portion (25) (26) of vertical folding mechanism.

6, full-automatic envelope machine as claimed in claim 1 is characterized in that the air-breathing screw (49) on the first fence swift (38) of cross break fence mechanism is communicated with ventilation slotted hole (55), and is connected with gas distribution plate (51).

7, full-automatic envelope machine as claimed in claim 1, what it is characterized in that gas distribution plate (51) and negative pressure source connect radially has a long slot bore.

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