CN210070756U

CN210070756U - Device that fireworks paper baba duplex position pay-off was loaded

Info

Publication number: CN210070756U
Application number: CN201920843923.1U
Authority: CN
Inventors: 黄承亮
Original assignee: Individual
Current assignee: Yu Rudao
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-02-14
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses a firework paper baba double-station feeding and loading device, which comprises a blanking press-in mechanism, a paper tape traction mechanism and a barrel cake conveying mechanism; and a feeding plate is arranged below the chopping board and the guiding plate, a feeding hole is arranged on the feeding plate, the feeding plate reciprocates back and forth to switch between a blanking station and an pressing station, the feeding hole corresponds to the knife anvil hole at the blanking station, and the feeding hole corresponds to the guiding hole at the pressing station. The accurate positioning of the cut paper bars is reliably realized, so that the punch rod is smoothly and reliably pressed in; meanwhile, the circular cutting edge of the blanking cutter is sheared, so that the cutter is easy to assemble and debug, the requirement on the cutter is reduced, and the service life of the cutter is prolonged.

Description

Device that fireworks paper baba duplex position pay-off was loaded

Technical Field

The utility model relates to an automatic accomplish the blanking processing of combination cigarette stained paper ba and will cut the integrated equipment that the papba of obtaining is impressed and is loaded the fiber container.

Background

The combined firework is a firework product formed by combining a plurality of single cylinders. In the production process of the combined fireworks, a plurality of paper single cylinders are firstly combined into single-row arranged cylinder rows, a plurality of cylinder rows are then combined into cylinder cakes, a device is required in each paper single cylinder (called a paper cylinder for short) to be used for separating and forming round paper sheets (called a paper bar in the industry) with an airtight structure in a layering way, the center of the lower layer of the paper bar is provided with fire passing holes, and certain upper layer of the paper bar is not required to be provided with the fire passing holes.

Many developments have been made in the prior art for this step, and patent documents disclosed therein include: the combined firework paper crust pressing-in device is disclosed in CN106705767A, the combined firework paper crust full-automatic filling machine is disclosed in CN201922481U, the combined firework paper crust automatic paper pressing device is disclosed in CN103217075A, the combined firework paper crust pressing-in device is disclosed in CN106767192A, the firework round paper piece automatic filling device is disclosed in CN105571407A, the combined firework paper crust pressing-in device is disclosed in CN206479099U, the intelligent firework round paper piece pressing-in device is disclosed in CN108955415A, the paper tube combined firework round paper piece plugging mechanism is disclosed in CN105115366A, the combined firework tube cake round paper piece guiding and pressing-in mechanism is disclosed in CN107024151A, the modular combined firework paper crust filling device is disclosed in CN109269361A, the firework paper crust pressing-in device is disclosed in CN104534939A, and the like.

The existing equipment generally comprises a blanking press-in mechanism, a paper tape traction mechanism and a cylindrical cake conveying mechanism. The blanking and pressing mechanism comprises a punch rod, a blanking cutter and a punching needle which move up and down in a reciprocating mode, the blanking cutter punches the paper bars on the paper tape, the punching needle punches fire holes in the center of the paper bars, and then the punch rod presses the paper bars into the paper tube of the tube cake.

The punching machine has one punching machine with punching cutter with hollow cavity and punching rod inside the hollow cavity.

The paper tube punching machine is also a double-station machine type which is completed by a punching station and a pressing station, wherein in the double-station machine type, the punching station completes the punching processing of the paper bars, and the pressing station presses the cut paper bars into the paper tube. The specific working structure and the flow are as follows: the blanking tool of the blanking station and the punch of the pressing-in station are arranged in parallel in the front and at the back, and a notch is arranged on the circular cutting edge of the blanking tool. The chopping block is correspondingly arranged below the circular cutting edge. When the paper tape traction mechanism drives the (yellow board paper) paper tape to step through the position between the circular cutting edge and the chopping block, the driving cylinder drives the blanking cutter (punching needles are also arranged at the positions needing fire holes) to press downwards to cut (punch) the paper.

The notch enables the paper bars punched by the punching cutter not to be completely separated from the paper tape, but a traction part is arranged corresponding to the notch, and after the paper tape is continuously stepped to the pressing-in station where the punch rod is located along with the paper tape, the traction part is torn when the punch rod moves downwards, and the paper bars separated from the paper tape are pressed into the firework paper tube.

The double-station machine type has the disadvantages that the paper tape traction mechanism is difficult to realize the accurate positioning of the paper bar, so that the paper bar pressed into the station cannot be accurately stopped at a preset position to be matched with the press-in of the punch; meanwhile, the traction part is reserved, cutting is carried out by fully depending on the circular cutting edge of the blanking cutter, and cutting cannot be carried out, so that the assembly and debugging work difficulty of the cutter is high, the requirement on the cutter is high, and the service life of the cutter is short.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects, the utility model aims to solve the technical problem that a blanking processing of dividing two stations to accomplish combination cigarette paper bar and will cut the paper bar that obtains and impress the automatics of loading the fiber container is provided, paper bar location is accurate, and the device application is wide. In order to solve the technical problem, the utility model adopts the technical scheme that the device for firework paper baba double-station feeding and loading comprises a blanking press-in mechanism, a paper tape traction mechanism and a barrel cake conveying mechanism; the blanking cutter and the punch rod in the blanking press-in mechanism are sequentially arranged in parallel front and back; the blanking cutter is provided with a circular cutting edge; a chopping board is arranged below the blanking cutter and the perforating needle, a cutter anvil hole is arranged on the chopping board corresponding to the blanking cutter, and a needle anvil hole is arranged on the chopping board corresponding to the perforating needle; a guide plate is arranged below the plunger, and a guide hole is formed in the guide plate corresponding to the plunger; the paper tape traction mechanism drives the paper tape to pass through the space between the blanking cutter, the perforating needle and the chopping block; the drum cake conveying mechanism drives the drum cake to be pressed below the mechanism through blanking; the cutting board is characterized in that a feeding plate is arranged below the cutting board and the guiding plate, a feeding hole is formed in the feeding plate, the feeding plate reciprocates back and forth to switch between a blanking station and an pressing station, the feeding hole corresponds to the cutting board hole in the blanking station, and the feeding hole corresponds to the guiding hole in the pressing station.

By adopting the technical scheme, a notch is not required to be arranged on the circular cutting edge of the blanking cutter, and during blanking, the circular cutting edge penetrates through the cutter anvil hole to form shearing operation, so that the circular paper bar is cut down into the feeding hole; and the feeding plate moves to a pressing-in station, and the punch rod presses the paper bars in the feeding hole into the firework paper tube below the feeding plate.

The utility model has the advantages that the accurate positioning of the cut paper bus is reliably realized, thereby realizing the smooth and reliable pressing-in of the punch rod; meanwhile, the circular cutting edge of the blanking cutter is sheared, so that the cutter is easy to assemble and debug, the requirement on the cutter is reduced, and the service life of the cutter is prolonged.

In order to prevent the cut paper bars from being embedded in the circular cutting edge and not falling down, preferably, the inner cavity of the circular cutting edge is provided with a spring element. When the chin that cuts off imbed under the circumstances in circular blade when shearing the operation, the spring part is by chin compression deformation, accomplishes the operation of cuting after, and the spring part that loses exogenic action restores to deform and pops out chin and falls into in the pay-off downthehole.

The existing equipment uses the cake as a processing unit, and the paper bar filling of all paper tubes in one cake is finished by one-time blanking or pressing, so that the application range of the equipment is very small: the rolling error exists on the side wall thickness and the outer diameter of the paper tube of different tube cakes; the position relations among the paper tubes arranged in the matrix form are different, so that one product needs one special device to customize the device according to the cake samples provided by a device manufacturer, if one manufacturer produces ten products with different specifications, ten devices need to be purchased for processing and production, and the requirement of the manufacturer for adjusting the product process cannot be met. In addition, the existing equipment is difficult to avoid the condition that a plurality of paper cylinders in one cylinder cake can not enter the paper bar, and the existing equipment is often stopped for treatment. For this purpose, the device preferably takes the tube row as a processing unit, and performs blanking or press-in at a time to complete the paper bar filling of all paper tubes in one tube row, wherein the blanking and press-in mechanism is composed of: the punching machine comprises a row of punching rods connected with a vertical reciprocating motion driving mechanism, a row of punching needles connected with the vertical reciprocating motion driving mechanism, and a row of punching cutters connected with the vertical reciprocating motion driving mechanism. By adopting the preferred scheme, the row of punching rods, the row of punching cutters and the row of perforating needles respectively complete the paper bar punching and pressing work of the paper tubes of one tube row, and the paper bar punching and pressing work of the paper tubes of the whole tube cake is completed row by row along with the stepping of the paper tape and the tube cake. The punching device has the advantages that the punching rods and the punching cutters do not need to be correspondingly arranged corresponding to the number and the positions of the paper tubes on the paper tube cakes, so that the number of the punching rods and the cutters is greatly reduced, the harsh requirements on equipment manufacture and application are avoided, and the equipment cost and the manufacture difficulty are reduced; the application scope of equipment is wide, conveniently carries out nimble adjustment according to section of thick bamboo cake specification size, and corresponding processing can both be accomplished reliably to the section of thick bamboo cake of whatever specification, especially to some special-shaped products, for example the section of thick bamboo cake or the product that mix with the space bar between each section of thick bamboo row, can both be suitable for.

Further, the front and back reciprocating motion of the feeding plate is switched between the blanking station and the pressing station, the feeding plate can return to the blanking station after the punch completes pressing, rising and resetting, and the blanking tool and the like can continue to work, so that the working efficiency is reduced. In order to improve the efficiency, preferably, the side wall of the feeding hole is provided with a notch, and the size of the notch is set corresponding to the radial size of the punch rod. After the notch is arranged, the feeding plate can return to the blanking station after the punch rod passes through the feeding hole, and the feeding hole withdraws from the notch to cover the punch rod in the feeding hole when the punch rod returns, so that the punch rod does not need to be waited for rising and resetting.

Preferably, a positioning template is arranged below the feeding plate, the positioning template is provided with a guide hole, the lower part of the guide hole corresponds to the upper port of the firework paper tube, and the upper part of the guide hole corresponds to the guide hole. When the paper tube punching machine works, the guide hole is correspondingly sleeved on the upper end opening of the paper tube, and the paper bar is smoothly pressed into the paper tube along the guide hole by the punching rod.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is further described in detail with reference to the accompanying drawings and the detailed description.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a schematic view of an assembly structure of a paper passing board, a cutting board, a guiding board, a feeding board, a positioning template and a mounting substrate in example 1;

FIG. 3 is an exploded view of the paper passing board, cutting board, guiding board, feeding board, positioning board and mounting substrate of example 1;

FIG. 4 is a schematic view of an assembly structure of the feed plate, the positioning plate, and the mounting substrate in example 1

FIG. 5 is a schematic view showing a cutting blade, a spring member, a punching pin and a punch according to example 1, in which the cutting blade is processed in a longitudinal section.

FIG. 6 is a schematic view showing a cutting blade and a spring member, a punching pin and a punch according to example 2, in which the cutting blade is processed in a longitudinal section.

Detailed Description

Example 1: referring to the attached drawings 1-5, reflecting the specific structure of the utility model, the device for feeding and loading the paper transfer paper at the double stations of the barbeque comprises a blanking press-in mechanism, a paper tape traction mechanism and a cone cake conveying mechanism:

the paper tape traction mechanism is a clamping traction roller set driven by a driving motor 101, and uncoils paper on a paper tape coil and feeds the paper into equipment for paper bar blanking. The device also comprises a cylindrical cake conveying mechanism consisting of a conveyor belt 201 and a stepping push rod 203 driven by a screw rod 202. The conveyer belt 201 conveys the cylindrical cakes to the station to stop, then, a stepping push rod 203 precisely driven by a screw rod 202 pushes the cylindrical cakes to step row by taking the size of one cylindrical row as a stroke, and cylindrical cake cylinders 326 at two sides clamp and position the cylindrical cakes to press in the papaba.

The punching and pressing mechanism comprises 10 punching needles 301 in x 1 rows, 10 punching cutters 302 in x 1 rows and 10 punch rods 303 in x 1 rows, which are arranged in parallel in sequence. The punch 303 is driven by four punch cylinders 304 to move up and down to increase the speed, the blanking cutter 302 and the punching needle 301 are driven by a cutter needle cylinder 305 to move up and down, the blanking press-in mechanism is arranged on a base plate 306, and the base plate cylinder 307 drives the base plate 306 to drive the whole mechanism to reciprocate up and down at proper time.

The bottom end of the blanking cutter 302 is provided with a circular cutting edge 308 for punching paper bars, a cutting board 309 is correspondingly arranged below the circular cutting edge 308, and a cutter anvil hole 310 corresponding to the blanking cutter 302 and a needle anvil hole 311 corresponding to the punching needle 301 are arranged on the cutting board 309.

A guide plate 313 is arranged below the punch rod 303, and a guide hole 324 is formed in the guide plate 313 corresponding to the punch rod 303; a feeding plate 314 is arranged below the cutting board 309 and the guide plate 313, a feeding hole 315 is arranged on the feeding plate 314, the feeding plate 314 reciprocates back and forth along a guide rail 325 under the driving of a feeding plate cylinder 316 so as to switch between a blanking station and a pressing station, the feeding hole 315 corresponds to the knife anvil hole 310 on the blanking station, and the feeding hole 315 corresponds to the guide hole 324 on the pressing station.

The paper tape traction mechanism drives the paper tape to step through the position between the circular cutting edge 308 and the cutting board 309, and the knife needle cylinder 305 drives the blanking knife 302 and the punching needle 301 to press down and simultaneously perform paper bar cutting and punching.

During punching, the circular cutting edge 308 penetrates through the knife anvil hole 310 to form cutting operation, the circular paper bar is cut, and the inner cavity of the circular cutting edge 308 is provided with the spring part 3081. When the cut papba is embedded in the circular cutting edge 308 during the cutting operation, the spring member 3081 is compressed and deformed by the papba, and after the cutting operation is completed, the spring member 3081 which loses the external force recovers to deform to eject the papba to fall into the feeding hole 315. After receiving the paper bars, the feeding plate 314 is switched to the pressing-in station from the blanking station, and then the punch rod 303 descends to penetrate through the feeding hole 315, so that the paper bars in the feeding hole 315 are pressed into the upper port of the firework paper tube.

The side wall of the feeding hole 315 is provided with a notch 317, and the size of the notch 317 is set corresponding to the radial size of the punch rod 303, so that the punch rod 303 is allowed to pass through laterally. After the notch 317 is arranged, the feeding plate 314 can return to the blanking station after the punch rod 303 descends to pass through the feeding hole 315, and the feeding hole 315 retreats from the notch 317 to the punch rod 303 sleeved in the feeding hole 315 during returning without waiting for the punch rod 303 to ascend and reset and then return to the blanking station.

What needs to be explained in the above process is:

1. in addition to the first row of bars at start-up, all the cut bars from the second row have the last punched hole already as the web is stepped.

2. In this example, the knife needle cylinder 305 drives the blanking knife 302 and the punching needle 301 to press down simultaneously, in some cases, the paper bar may not need to make a middle hole, and at this time, the blanking knife and the punching needle only need to be respectively provided with a driving mechanism and started in due time as required.

3. In this example, a paper passing plate 312 is further provided above the anvil 309 (below the circular cutting edge 308), the paper passes through the gap between the paper passing plate 312 and the anvil 309, a knife passing hole 320 corresponding to the knife anvil hole 310, a needle passing hole 321 corresponding to the needle anvil hole 311, and a stem passing hole 322 corresponding to the guide hole 324 are provided on the paper passing plate 312, so as to pass through and guide the blanking knife 302, the perforating needle 301 and the punch stem 303. A fixing backing plate 323 is arranged between the paper passing plate 312 and the base plate 306.

4. A positioning template 318 is arranged below the base plate 306, and the positioning template 318 is provided with a guide hole 319 corresponding to the upper port of the smoke exhaust stained paper cylinder. The lower part of the guide hole 319 corresponds to the upper port of the firework paper tube, and the upper part of the guide hole 319 corresponds to the guide hole 324. When the feeding plate 314 reaches the press-in station, the feeding plate 314 is positioned between the guide plate 313 and the positioning template 318, and the guide hole 324, the feeding hole 317 and the guide hole 319 are correspondingly arranged.

During operation, the base plate 306 descends, the guide hole 319 is correspondingly sleeved on the upper port of the firework paper tube, and one path of the punch rod 303 passes through the rod passing hole 322, the guide hole 324, the feeding hole 315 and the guide hole 319 to press the paper bars into the paper tubes corresponding to the tube rows. Namely, the processing of one cylinder row is completed, and the paper bar punching and pressing of the paper cylinder of the whole cylinder cake is completed in sequence row by row along with the continuous stepping of the paper belt and the cylinder cake.

By taking the processing of a 10 x 10 cylindrical cake as an example, the process can be seen from the above, the technical scheme of the utility model only needs 10 punch rods, 10 perforating needles and 10 blanking cutters to complete the work, and the three parts in the existing equipment all need 100 punch rods and cutters, so the number of the punch rods and the cutters is greatly reduced; meanwhile, the setting difficulty corresponding to the position is greatly reduced, the harsh requirements on equipment manufacture and application are avoided, and the equipment cost and the manufacture difficulty are reduced.

The stepping speed or the stroke can be adjusted to meet the requirements of products with different specifications, so that the equipment is wide in application range and is not limited by the specification and the size of the cake roll, the cake roll with any specification can reliably complete corresponding processing, and the equipment is particularly suitable for certain special-shaped products, such as the cake roll or the product with the spacing strips among the tube rows.

Meanwhile, the device greatly reduces the volume and the weight of the blanking and pressing-in mechanism, and can support the mechanism by the base plate 306 and reciprocate up and down, so that the mechanism is pressed down on the drum cake to perform blanking and pressing-in without pushing up the drum cake, and the defect of difficult positioning of the drum cake in the conveying process in the prior art is overcome.

Example 2: as shown in fig. 6, the difference from embodiment 1 is that: the punching needle 401 is fixed in the center of the inner cavity of the punching tool 402, and the inner cavity of the punching tool 402 is also provided with a spring element 403. The blanking tool 402 and the punch 404 are arranged in parallel in the front-rear direction

The foregoing embodiments are merely for clarity of explanation, and are not to be construed as limiting the present invention. The utility model discloses have known multiple substitution or warp in this technical field, do not deviating from the utility model discloses under the prerequisite of essence meaning, all fall into the utility model discloses a protection scope.

Claims

1. A double-station feeding and filling device for firework paper Baba comprises a blanking press-in mechanism, a paper tape traction mechanism and a barrel cake conveying mechanism; the blanking cutter and the punch rod in the blanking press-in mechanism are sequentially arranged in parallel front and back; the blanking cutter is provided with a circular cutting edge; a chopping board is arranged below the blanking cutter and the perforating needle, a cutter anvil hole is arranged on the chopping board corresponding to the blanking cutter, and a needle anvil hole is arranged on the chopping board corresponding to the perforating needle; a guide plate is arranged below the plunger, and a guide hole is formed in the guide plate corresponding to the plunger; the paper tape traction mechanism drives the paper tape to pass through the space between the blanking cutter, the perforating needle and the chopping block; the drum cake conveying mechanism drives the drum cake to be pressed below the mechanism through blanking; the cutting board is characterized in that a feeding plate is arranged below the cutting board and the guiding plate, a feeding hole is formed in the feeding plate, the feeding plate reciprocates back and forth to switch between a blanking station and an pressing station, the feeding hole corresponds to the cutting board hole in the blanking station, and the feeding hole corresponds to the guiding hole in the pressing station.

2. The dual station feed-fill apparatus of claim 1, wherein the interior cavity of said circular cutting edge is provided with a spring member.

3. The dual station feed-fill apparatus of claim 1 or 2, wherein said blanking press-in mechanism comprises: the punching machine comprises a row of punching rods connected with a vertical reciprocating motion driving mechanism, a row of punching needles connected with the vertical reciprocating motion driving mechanism, and a row of punching cutters connected with the vertical reciprocating motion driving mechanism.

4. The dual station feed packing apparatus of claim 3, wherein the feed aperture has a notch in a sidewall, the notch being sized to correspond to a radial dimension of the ram.

5. A double-station feed charging device as claimed in any one of claims 1, 2 and 4, characterized in that a positioning template is arranged below the feeding plate, the positioning template is provided with a guide hole, the lower part of the guide hole corresponds to the upper port of the firework paper tube, and the upper part of the guide hole corresponds to the guide hole.