A kind of single row type fireworks paper bar bar substep press-in device
Technical field
The utility model relates to a kind of punch press process for being automatically performed combined firework paper bar bar and the paper bar that will cut
Bar indentation is filled into the integration apparatus of paper tube.
Background technique
Combined firework is the firework product being composed of multiple monotubulars.In combined firework production process, multiple paperys
Monotubular is first combined into the cylinder row of single-row layout, and several row's recombinants are cylinder cake, monotubular (abbreviation paper tube) domestic demand of each papery
Device is wanted to form the circle scraps of paper (being generally called paper bar bar in the industry) of airtight construction for being layered isolation, lower layer paper bar Ba Zhongxin is equipped with excessive fire
Hole, certain upper papers bar bar no setting is required cross fire hole.
More research and development are carried out for the process in the prior art, disclosed patent document includes: CN106705767A public affairs
" a kind of combined firework paper cake is full-automatic disclosed in " a kind of paper bar bar press-in device of combined firework " opened, CN201922481U
" one disclosed in " a kind of automatic paper-pressing sheet equipment of combined firework ", CN106767192A disclosed in loader ", CN103217075A
" a kind of fireworks circle automatic embedded device of the scraps of paper " disclosed in the paper bar bar press-in device of kind combined firework ", CN105571407A,
" a kind of intelligence disclosed in " a kind of paper bar bar press-in device of combined firework ", CN108955415A disclosed in CN206479099U
" a kind of paper tube combined firework circle scraps of paper plug mounting mechanism " disclosed in type fireworks circle scraps of paper press-in device ", CN105115366A,
It is " a kind of disclosed in " the guiding pressing mechanisms of the combined firework cylinder cake circle scraps of paper ", CN109269361A disclosed in CN107024151A
" a kind of firework paper Ba Bachong tamponade dress one disclosed in modular combination fireworks paper bar bar filling equipment ", CN104534939A
Machine " etc..
Existing equipment generally all includes punching pressing mechanism, paper tape traction mechanism, cylinder cake conveying mechanism.It is punched pressing mechanism
Including the jumper bar that pumps and punching cutter, punching cutter is punched paper delivery bar bar on paper tape, then by jumper bar by paper bar
Bar indentation cylinder cake paper tube in.But existing equipment is all with cylinder cake for a processing unit, primary punching or indentation are all completed
The paper bar bar of all paper tubes in one cylinder cake loads, and leads to the scope of application very little of equipment: due to the paper tube side of different cylinder cakes
Wall thickness is thin, outer diameter presence rolls error;Positional relationship between the paper tube of matrix arrangement is had any different, so will be according to using equipment
The cylinder cake sample that producer provides carries out device customizing, and a product just needs a special equipment, if producer's production
The product of ten different sizes, it is necessary to purchase ten equipment and be processed, not be able to satisfy the Product Process of manufacturer
Adjustment needs.And existing equipment the case where being difficult to avoid that having several paper tubes not in a cylinder cake can enter paper bar bar, often want
Shutdown processing.
Utility model content
In order to solve above-mentioned drawback, technical problem to be solved by the utility model is to provide a kind of completion combined fireworks
The punch press process of paper bar bar and the automatic device that the paper bar bar cut indentation is filled into paper tube, it is widely applicable.To understand
Certainly above-mentioned technical problem, the technical solution adopted in the utility model are a kind of single row type fireworks paper bar bar substep press-in devices, packet
Include punching pressing mechanism, paper tape traction mechanism, cylinder cake conveying mechanism, punching pressing mechanism include the jumper bar to pump,
Perforating needle and punching cutter, which is characterized in that the punch assembly and secondary pressure that the punching pressing mechanism is arranged by front and back
Enter component composition, cylinder cake conveying mechanism drives cylinder cake sequentially to pass through a punch assembly and the secondary lower section for being pressed into component;It is described
Punch assembly is punched cutter by row's jumper bar A and a row, row's perforating needle forms, the paper bar bar that punching cutter is punched
In port by jumper bar A indentation paper tube;The secondary indentation component is made of row's jumper bar B, and jumper bar B is by the paper in the port
Ba Ba is pressed into the predetermined depth in paper tube.
By adopting the above technical scheme, two rows of jumper bars complete the paper bar bar indentation work of a cylinder row in two steps, and complete by row
Indentation is punched at the paper bar bar of the paper tube of entire cylinder cake.
The beneficial effect is that without on corresponding cylinder cake paper tube quantity and position be correspondingly arranged jumper bar and punching cutter,
The quantity of jumper bar and cutter is greatly reduced, avoids to equipment making and applicable rigors, reduce equipment cost and
Manufacture difficulty;Equipment it is applied widely, facilitate and be adjusted flexibly according to cylinder cake specification size, no matter the cylinder cake of which kind of specification
It can be reliably completed corresponding processing, especially for the cylinder for being mingled with spacer bar between certain special-shaped products, such as each cylinder row
Cake or product can be applicable in;Simultaneously because complete the indentation of paper bar bar in two steps, the indentation stroke of jumper bar A is effectively shortened, punching
Bar B can be worked at the same time with jumper bar A, and the two cooperation shortens the paper bar bar indentation period of each row, so that the processing of device
Efficiency is optimized.
It was found that conventionally, as the formed punch of jumper bar will be probeed into paper tube again by being punched the inner cavity of cutter
It is pressed into paper bar bar, causes the outer diameter of formed punch bottom face by the limitation of the inner cavity size of punching cutter;And round cutting edge
Punching cutter will be arranged corresponding to the size of paper bar bar, influenced, led by the factors such as cutter body sidewall thickness and tooling clearance fit
Cause the outer diameter of formed punch bottom face smaller compared with paper tube inner cavity;And when bottom face lesser formed punch indentation paper bar bar, paper bar Ba Rongyi hair
Raw rollover phenomenon: i.e. paper bar bar is not with horizontal attitude but is nested in paper tube inner cavity with lateral attitude, and paper bar bar is caused to be isolated
Cavity out lacks air-tightness, influences launching effect, low fried phenomenon such as occurs.And formed punch bottom face in the prior art is outer
Diameter size is also limited by barriers to entry, if the excessive formed punch that will lead to of the outer diameter can not carry paper bar bar into paper tube
Inner cavity.
Two steps by adopting the above technical scheme are pressed into setting, since jumper bar B is not necessarily to the inner cavity by punching cutter, without
It carries paper bar bar and enters paper tube inner cavity, but directly press the paper bar Ba Zaici for being in paper tube port deeply.So above-mentioned technology
Scheme can also carry out following structure optimizations: formed punch bottom face of the outer diameter of the formed punch bottom face of the jumper bar B greater than jumper bar A
Outer diameter.Paper bar bar is first pressed into a distance, such as 5mm in paper tube port by lesser jumper bar A, then by biggish jumper bar B by paper
Ba Ba is pressed into paper tube inner cavity appropriate set depth.Not only the reliability and fluency of work can guarantee, but also can ensure that indentation quality.
Preferably, for the punching pressing mechanism device on movable machine base, connection pushes the movable machine base edge of driving mechanism
Guide upright post pumps, and one row's jumper bar of corresponding intrument, row's perforating needle and a row are punched cutter on the movable machine base,
The driving mechanism that pumps of returning apparatus jumper bar, punching cutter and perforating needle on movable machine base.Since the device substantially subtracts
The light volume and weight of punching pressing mechanism, the movable machine base of the mechanism to pump is supported convenient for building, is pushed
Punching indentation is carried out on cylinder cake, the drawbacks of without carrying out upper top to cylinder cake, avoiding prior art location difficulty.Preferably,
The guide upright post of movable machine base is equipped with buffer spring.
Preferably, locating template is arranged below in the movable machine base, and locating template is equipped with corresponding cylinder paper discharge cylinder upper port
Pilot hole.Pilot hole correspondence covers in paper tube upper port when movable machine base pushes, it is ensured that jumper bar is smooth along pilot hole by paper bar bar
Ground is pressed into paper tube.
Preferably, the cylinder cake conveying mechanism is made of the stepping push rod that conveyer belt and screw rod drive.Conveyer belt is by cylinder cake
It is transported on station, then, the stepping push rod that screw rod accurately drives pushes the stepping by row of cylinder cake.
Preferably, the positioning fixture arranged from sandwich cylinder is equipped between the movable machine base and conveyer belt.Ensure to be added
The position of the cylinder row of work meets the requirements.
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing and have
Body embodiment is further described in detail the utility model.
Detailed description of the invention
Fig. 1 is the whole schematic view of the front view of device;
Fig. 2 is the whole overlooking structure diagram of device;
Fig. 3 is the whole left view structural representation of device;
Fig. 4 is the whole right side structural representation of device;
Fig. 5 is cutting tool structural schematic diagram;
Fig. 6 is the fit structure schematic diagram of cutting tool, perforating needle and jumper bar A (being wherein punched cutter is sectional structure);
Fig. 7 is cutting boards structure schematic diagram;
Fig. 8 is that (jumper bar A is similar with jumper bar B structure, all includes resilient suspension 601, the body of rod for jumper bar perspective structure schematic diagram
602, the elastic red needle 604 of formed punch 603 and insertion paper bar bar flash hole);
Fig. 9 is locating template structural schematic diagram;
Figure 10 is positioning fixture structure schematic diagram.
Specific embodiment
Many details are explained in the following description in order to fully understand the utility model.But this is practical new
Type can be implemented with being much different from other way described herein, and those skilled in the art can be practical new without prejudice to this
Similar improvement is done in the case where type intension, therefore the utility model is not limited by the specific embodiments disclosed below.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
Referring to attached drawing 1-10, reflect that a kind of specific structure of the utility model, the single row type fireworks paper bar bar substep are pressed
Entering device includes punching pressing mechanism, paper tape traction mechanism, cylinder cake conveying mechanism:
The paper tape traction mechanism is drawn the paper tape 103 on reel 102 by clamping traction roller group 101.The cylinder cake is defeated
Mechanism is sent to be made of the stepping push rod 203 that conveyer belt 201, screw rod 202 drive.Cylinder cake is transported on station by conveyer belt 201 to stop
Behind fastening position, the size that the stepping push rod 203 that screw rod accurately drives pushes cylinder cake to arrange using a cylinder is stroke stepping by row.
For the punching pressing mechanism device on movable machine base 501, lower air cylinder 502 drives movable machine base 501 along guiding
Column pumps, and guide upright post is equipped with buffer spring 503.The primary punching that the punching pressing mechanism is arranged by front and back
Component and secondary indentation component is pressed to constitute:
Punch assembly is punched cutter 302 by row's jumper bar A301 and a row, row's perforating needle 303 forms, and three
The quantity of the every row of person is all 10/root;The first cylinder of jumper bar A301 connection 304 pumps, and is punched cutter 302 and punching
Needle 303 connects the second cylinder 305 and pumps.Punching 302 bottom end of cutter is equipped with the round cutting edge of punching paper bar bar,
The arc-shaped wave of cutting edge is arranged to extend cutter life.It is correspondingly arranged chopping block 306 below punching cutter 302, chopping block 306 is equipped with
Knife anvil perforations 307 and needle anvil perforations 308.Paper tape traction mechanism drives paper tape 103 to step through between punching cutter 302 and chopping block 306
When, the second cylinder 305 driving punching cutter 302 and perforating needle 303 push while carrying out paper bar bar and cut and punch.(in addition to opening
The first paper discharge bar bar is outer when machine, with the stepping of paper tape 103, queues from second and all has existed on all paper bar bar cut
Secondary punched hole).It is punched cutter 302 and is equipped with hollow cavity 309, jumper bar 301 is sleeved in hollow cavity 309.Cutter 302 is punched to be punched
In port of the paper bar bar to get off by jumper bar A301 indentation paper tube.
It should also be noted that, the second cylinder 305 driving punching cutter 302 and perforating needle 303 push simultaneously in this example, In
In some cases, paper bar bar may not be needed to make mesoporous, need to only be punched cutter 302 at this time and drive is respectively set in perforating needle 303
Motivation structure, as needed starting in due course.
The jumper bar B402 group for 10 × 1 row that the secondary indentation component is pumped by connection third cylinder 401
At the paper bar bar in the port is pressed into the predetermined depth in paper tube by jumper bar B402.Since jumper bar B402 is without passing through punching
The inner cavity of cutter enters paper tube inner cavity without paper bar bar is carried, but will directly be in the paper bar Ba Zaici of paper tube port
Deep pressure.So the outer diameter of the formed punch bottom face of jumper bar B402 can be greater than the outer diameter of the formed punch bottom face of jumper bar A301.It can protect
The reliability and fluency of work are demonstrate,proved, and can ensure that indentation quality.
Locating template 701 is fixed with below the chopping block 306 being installed on movable machine base 501, locating template 701 is equipped with
The pilot hole 702 of corresponding cylinder paper discharge cylinder upper port.Pilot hole 702 is correspondingly arranged with knife anvil perforations 307.Movable machine base is oriented to when pushing
The correspondence of hole 702 covers in paper tube upper port, it is ensured that paper bar bar is swimmingly pressed into paper tube by jumper bar A301 along pilot hole.
By adopting the above technical scheme, cylinder cake conveying mechanism drives cylinder cake to pass through 501 lower section of movable machine base, movable machine base 501
It is equipped with the driving of cylinder 801 between conveyer belt 201 and moves back and forth the positioning fixture 802 arranged from sandwich cylinder.Ensure to be processed
Cylinder row position meet the requirements.Movable machine base 501 pushes, and 702 sets of pilot hole of locating template 701 are in the corresponding cylinder row of cylinder cake
On, the paper bar bar being punched under cutter is cut first is pressed into paper tube by knife anvil perforations 307, pilot hole 702 by lesser jumper bar A301
A distance in port, such as 5~10mm;Locating template 701, jumper bar A301 reset, again by biggish jumper bar after cylinder cake stepping
Paper bar bar is pressed into paper tube inner cavity appropriate set depth by B402, that is, the processing of cylinder row is completed, with paper tape 103 and cylinder cake
Continuation stepping sequentially complete by row entire cylinder cake paper tube paper bar bar punching indentation.
For processing 10 × 10 cylinder cake, the technical solution of the utility model only needs it can be seen from the above process
Work can be completed in 20 jumper bars (A and B), 10 perforating needles and 10 punching cutters, and three requires 100 in existing equipment
Root/, so the quantity of jumper bar and cutter is greatly reduced;The corresponding setting difficulty in position is greatly reduced simultaneously, avoids pair
Equipment making and applicable rigors, reduce equipment cost and manufacture difficulty.Adjustment stepping rate or stroke are suitable for
The requirement of products of different specifications do not limited so that equipment is applied widely by cylinder cake specification size, no matter which kind of specification
Cylinder cake can be reliably completed corresponding processing, be mingled with spacer bar especially between certain special-shaped products, such as each cylinder row
Cylinder cake or product, can be applicable in.The device substantially alleviates the volume and weight of punching pressing mechanism simultaneously, can be with work
The mode of engine-bed supports the mechanism and pumps, thus under be pressed on a cake and carry out punching indentation, without to cylinder cake
The drawbacks of carrying out top, avoiding the cylinder cake location difficulty in prior art conveying.And due to completing paper bar bar in two steps
Indentation, effectively shortens the indentation stroke of jumper bar A, and jumper bar B can be worked at the same time with jumper bar A, and the two cooperation shortens each row
Paper bar bar be pressed into the period so that the processing efficiency of device is optimized.
Above-mentioned implementation is merely to clearly illustrate the technical solution of the utility model, and should not be understood as to this
Utility model makes any restrictions.The utility model has well known a variety of substitutions or deformation in the art, is not taking off
Under the premise of from the utility model in essence meaning, the protection scope of the utility model is each fallen within.