CN108759581B - Production line of paper tube with bottom - Google Patents
Production line of paper tube with bottom Download PDFInfo
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- CN108759581B CN108759581B CN201811008322.5A CN201811008322A CN108759581B CN 108759581 B CN108759581 B CN 108759581B CN 201811008322 A CN201811008322 A CN 201811008322A CN 108759581 B CN108759581 B CN 108759581B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 238000005520 cutting process Methods 0.000 claims abstract description 31
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 14
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 239000003292 glue Substances 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims 4
- 241001330002 Bambuseae Species 0.000 claims 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 4
- 239000011425 bamboo Substances 0.000 claims 4
- 238000000034 method Methods 0.000 claims 1
- 238000009785 tube rolling Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 26
- 239000011248 coating agent Substances 0.000 description 12
- 238000000576 coating method Methods 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000004513 sizing Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B4/00—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes
- F42B4/30—Manufacture
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Making Paper Articles (AREA)
Abstract
The invention discloses a paper tube production line with a bottom, which is sequentially provided with a paper tube rolling machine, a paper tube conveying and orienting machine, a paper tube machine with the bottom and a control device, wherein the paper tube rolling machine is sequentially provided with a frame, a paper feeding mechanism, a paper cutting mechanism, a gluing mechanism, a rolling mechanism, a tube cutting mechanism, a tube withdrawing mechanism and a controller; the paper tube conveying and orienting machine is sequentially provided with a paper tube longitudinal belt conveying device, a paper tube transverse belt conveying device, a paper tube crop removing device and a paper tube belt lifting device; the paper tube machine with the bottom is sequentially provided with a frame, a paper tube hopper, a tube feeding device, a paper tube bottom forming device, a tube withdrawing device and a control device, wherein a tube feeding device is arranged opposite to the paper tube bottom forming device; compared with the prior art, the invention has the advantages of simple structure and high reliability, greatly improves the quality and quantity of products and reduces the labor intensity of operators.
Description
Technical Field
The invention relates to firework production equipment, in particular to a production line with a bottom paper tube.
Background
In daily life and in many places of production, paper tubes with bottoms are needed, and the paper tubes with bottoms are assembled by two parts of a tube body and a tube bottom, so that the manufacturing process is complex and the cost is high. In firework production, soil must be compacted at one end of a paper tube to form a plugged mud layer. This practice requires a lot of soil, which damages the environment, and the soil pollutes the environment after the fireworks are set off.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a paper tube production line with a bottom, which has the advantages of good product quality, high production efficiency, safety and reliability.
The invention adopts the following technical scheme.
A paper tube production line with a bottom is characterized in that a paper tube rolling machine, a paper tube conveying and orienting machine, a paper tube machine with a bottom and a control device are sequentially arranged, wherein:
the paper roll machine is sequentially provided with a frame, a paper feed mechanism, a paper cutting mechanism, a gluing mechanism, a rolling mechanism, a paper cutting mechanism, a paper withdrawal mechanism and a controller, wherein the paper feed mechanism is provided with a front upper paper feed roller, a front lower paper feed roller, a rear upper paper feed roller and a rear lower paper feed roller, the front lower paper feed roller is fixedly connected with a front lower paper feed gear, the rear lower paper feed roller is fixedly connected with a rear lower paper feed gear, the front lower paper feed gear and the rear lower paper feed gear are meshed with a motor gear, and the motor gear is fixedly connected with a stepping motor shaft; the paper cutting mechanism is provided with a movable cutter and a fixed cutter, the movable cutter is connected with the reciprocating mechanism, and the fixed cutter is fixed on the frame; the gluing mechanism is provided with a gluing roller, a glue box is arranged below the gluing roller, a pressing roller is arranged above the gluing roller, the pressing roller is arranged on a bracket, and the bracket is connected with the reciprocating mechanism; the winding mechanism is provided with a mandrel, the axis of the mandrel is provided with a long hole, the front end of the long hole is closed, the rear end of the long hole is connected with the vacuum generating device, the surface of the mandrel is provided with a row of long grooves along the axial direction, each long groove is communicated with the long hole of the mandrel, the mandrel is connected with the rotating mechanism, two rollers parallel to the mandrel are arranged above the mandrel, the front ends and the rear ends of the two rollers are respectively arranged on 4 support plates, the upper ends of the support plates are hinged with lifting plates, the lifting plates are connected with the reciprocating mechanism, and tension springs are respectively connected with the middle parts of two opposite support plates at the front ends and the rear ends of the two rollers; the barrel cutting mechanism is provided with a round blade arranged on a blade frame, and the blade frame is connected with a reciprocating mechanism or a swinging mechanism; the cylinder withdrawing mechanism is provided with a cylinder withdrawing plate, and the cylinder withdrawing plate is connected with the reciprocating mechanism;
the paper tube conveying and orienting machine is sequentially provided with a paper tube longitudinal belt conveying device, a paper tube transverse belt conveying device, a paper tube crop removing device and a paper tube belt lifting device; the paper tube cutting end removing device is positioned between the paper tube transverse belt conveying device and the paper tube belt lifting device;
the paper tube machine with the bottom is sequentially provided with a frame, a paper tube hopper, a tube feeding device, a paper tube bottom forming device, a tube withdrawing device and a control device, wherein the tube feeding device is arranged opposite to the paper tube bottom forming device, and is provided with a tube feeding plate which is connected with the reciprocating mechanism; the paper cylinder bottom forming device is connected with the rotating mechanism, the rotating mechanism is fixed on the bottom plate, and the bottom plate is connected with the reciprocating mechanism; the cylinder withdrawing device is provided with a cylinder withdrawing plate which is connected with the reciprocating mechanism; the cylinder supplying device is provided with a rotary table, at least three mandrels are arranged on the rotary table, and the rotary table is connected with the intermittent rotating mechanism.
The paper winding machine is provided with a heating mechanism and a paper folding mechanism, and the heating mechanism is provided with a heating bulb or a semiconductor heater or a resistance wire heater; the paper folding mechanism is provided with a paper folding plate, a paper guide roller is arranged on the opposite side below the paper folding plate, and any one of the paper folding plate or the paper guide roller is connected with the reciprocating mechanism or the swinging mechanism.
The paper tube cutting head removing device of the paper tube conveying and orienting machine is provided with a rotating shaft, the rotating shaft is connected with a rotating mechanism, and a wafer is fixed on the rotating shaft.
The paper tube cutting end removing device of the paper tube conveying and orienting machine is provided with a frame, and connecting strips are arranged in the frame.
A paper tube transverse belt conveying device is arranged between the paper tube crop removing device and the paper tube belt lifting device of the paper tube conveying and orienting machine.
The paper tube bottom forming device of the paper tube machine with the bottom is a flat bottom forming device or a convex bottom forming device or a concave bottom forming device, wherein:
the flat bottom forming device is provided with a seat sleeve, a blade shaft, a pin and a pressure spring, wherein a small shaft of the blade shaft is inserted into a small inner hole of the seat sleeve, the pin is inserted into a hole of the small shaft through a small long hole on the small inner hole wall of the seat sleeve, the blade shaft is provided with at least two blades, each blade is provided with a working plane, a main surface, an auxiliary surface and a bottom surface, the pressure spring is sleeved on the small shaft, two ends of the pressure spring are respectively contacted with the bottom surface of a large inner hole of the seat sleeve and the bottom surface of the blade, and at least one long through hole is formed on the large inner hole wall of the seat sleeve;
the convex bottom forming device is provided with a forming seat, the outer circumferential surface of the forming seat is provided with a cylindrical surface, the inner hole wall of the forming seat is provided with at least three convex blocks, each convex block is provided with a working inner circular spherical surface, the working inner circular spherical surface of each convex block is arranged on an inner circular spherical surface, the axis of the inner circular spherical surface is coincident with the axis of the cylindrical surface of the outer circumferential surface, each convex block is further provided with a main surface and an auxiliary surface, one side of the main surface and one side of the auxiliary surface are respectively coincident with one side of the working inner circular spherical surface, and the other sides of the main surface and the auxiliary surface are arranged on the inner hole wall;
the concave bottom forming device is provided with a forming seat, the forming seat is provided with an inner arc-shaped rotating surface, a round spherical surface boss is arranged at the axis of the inner arc-shaped rotating surface, the round spherical surface boss is provided with a notch, the notch is provided with a plane and a curved surface, the outermost side of the plane is a generatrix of a round sphere, the innermost side of the plane is a generatrix of a small cone, the outermost side of the curved surface is overlapped with the outermost side of the plane, and the innermost side of the curved surface is overlapped with the innermost side of the plane.
A cone-shaped base forming seat is arranged between a cylinder feeding device of the paper cylinder machine with the bottom and a paper cylinder base forming device, a cylindrical surface is arranged on the outer peripheral surface of the cone-shaped base forming seat, at least three convex blocks are arranged on the inner hole wall of the cone-shaped base forming seat, each convex block is provided with a working inner conical surface, the working inner conical surface of each convex block is arranged on one inner conical surface, the axis of the inner conical surface is overlapped with the axis of the cylindrical surface of the outer peripheral surface, the bottom of the inner conical surface is arranged at the opening of the inner hole of the cone-shaped base forming seat, each convex block is provided with one main surface and one auxiliary surface, one side of the main surface and one side of the auxiliary surface are respectively overlapped with one side of the working inner conical surface, the other sides of the main surface and the auxiliary surface are arranged on the inner hole wall, the cone-shaped base forming seat is connected with a rotating mechanism, and the rotating mechanism is fixed on the bottom plate.
The side upper part of the cylinder feeding device of the paper cylinder machine with the bottom is provided with a sizing device, the sizing device is provided with a glue solution hopper, an electric liquid feeder or a pneumatic liquid feeder and a transfusion tube, the electric liquid feeder or the pneumatic liquid feeder is connected with the glue solution hopper, and the transfusion tube is connected with the electric liquid feeder or the pneumatic liquid feeder.
A moistureproof liquid coating device is arranged between the bottom forming device and the cylinder withdrawing device of the paper cylinder machine with the bottom, the moistureproof liquid coating device is provided with a moistureproof liquid coating seat fixed on the bottom plate, a sponge block is arranged in an inner hole of the moistureproof liquid coating seat, one end of a transfusion tube with a transfusion regulator is inserted into a through hole on the outer wall of the moistureproof liquid coating seat, and the other end of the transfusion tube is inserted into a moistureproof liquid hopper.
Compared with the prior art, the invention has the advantages of simple structure and high reliability, greatly improves the quality and quantity of products and reduces the labor intensity of operators.
Drawings
FIG. 1 is a schematic diagram of a unit ordering and flow chart according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of the paper roll machine.
Fig. 3 is a schematic structural view of a paper tube conveying and orienting machine.
Fig. 4 is a schematic top view of a paper tube conveying and orienting machine.
Fig. 5 is another schematic structure diagram of a paper tube end cutting and removing device of the paper tube conveying and orienting machine.
Fig. 6 is a schematic top view of a bottomed paper tube machine.
Fig. 7 is a schematic view showing the arrangement of the parts on the sizing device, the tube feeding device and the bottom plate of the paper tube machine with the bottom.
Fig. 8 is a schematic view of a conical bottom forming seat of a paper tube machine with a bottom.
Fig. 9 is a cross-sectional view a-a of fig. 8.
Fig. 10 is a schematic structural view of a flat bottom forming device of a machine with a bottom paper tube.
Fig. 11 is a schematic view in the direction C in fig. 10.
Fig. 12 is a sectional view of fig. 11B-B.
Fig. 13 is a schematic view of a moisture-proof coating apparatus of a paper bobbin machine with a base.
Fig. 14 is a schematic transmission diagram of a drum feeding device of a bobbin machine with a bottom.
Fig. 15 is a schematic view of the floor drive of a bottomed tube machine.
Fig. 16 is a schematic transmission diagram of a withdrawal mechanism of a paper sheet withdrawal machine with a base.
Fig. 17 is a schematic structural view of a concave bottom forming device of a paper tube machine with a bottom.
Fig. 18 is a schematic structural diagram of a cross-sectional view a in fig. 17.
Fig. 19 is a schematic view of a structure of a convex bottom forming device of a paper tube machine with a bottom.
Fig. 20 is a sectional view a-a of fig. 19.
Description of the embodiments
The invention is described in further detail below with reference to the drawings and examples.
As shown in figure 1, a paper tube machine with a bottom, a paper tube conveying and orienting machine and a paper tube machine with a bottom are arranged in sequence. Firstly, a paper drum is produced by a paper drum rolling machine, then, paper drums are cut off by a paper drum conveying and orienting machine, the paper drums are oriented and orderly arranged and fed into a paper drum hopper of a paper drum with bottom, and the paper drums are manufactured into paper drums with bottom by the paper drum with bottom.
Example 1 a flat bottom paper tube was manufactured.
As shown in fig. 2, the paper winding machine sequentially comprises a frame, a heating mechanism, a paper folding mechanism, a paper feeding mechanism, a paper cutting mechanism, a gluing mechanism, a winding mechanism, a cutting mechanism, a rewinding mechanism and a controller.
The winding mechanism comprises a mandrel 346, the mandrel 346 comprises a long hole 347, the front end of the long hole 347 is closed, the rear end of the long hole 347 is connected with a vacuum pump (not shown), a row of long grooves 318 are arranged on the surface of the mandrel 346 along the axial direction, and each long groove 318 is communicated with the long hole 347 of the mandrel 346. The rear end of the mandrel 346 is fixed with a belt pulley and is connected with the belt pulley (not shown) fixed on the shaft of the mandrel motor through a belt, a left roller 306 and a right roller 307 parallel to the mandrel are arranged above the mandrel 346, the front end of the left roller 306 is arranged on a front left support plate 305, the rear end of the left roller 306 is arranged on a rear left support plate (not shown), the front end of the right roller 306 is arranged on a front right support plate 304, and the rear end of the right roller 306 is arranged on a rear right support plate (not shown). The upper ends of the front left support plate 305, the rear left support plate, the front right support plate 304 and the rear right support plate are hinged with the lifting plate 302, the lifting plate 302 is connected with the air cylinder 301, the tension springs 303 are respectively connected with the middle parts of the front left support plate 305 and the front right support plate 304, and the other tension springs are respectively connected with the middle parts of the rear left support plate and the rear right support plate.
The said rubberizing mechanism has a rubberizing roller 321, there is a glue box 320 below the rubberizing roller 321, there is a press roller 343 above the rubberizing roller 321, the press roller 343 is mounted on support 344, the support 344 couples to press roller cylinder 345.
The paper cutting mechanism is provided with a movable cutter 341, the movable cutter 341 is arranged on a movable cutter bracket 340, and the movable cutter bracket 340 is connected with a paper cutting air cylinder 345. A fixed knife 322 is arranged below the movable knife, and the fixed knife 322 is arranged on a frame (not shown in the figure).
The paper feeding mechanism is provided with a front upper paper feeding roller 338, a front lower paper feeding roller 323, a rear upper paper feeding roller 334 and a rear lower paper feeding roller 335, wherein the front lower paper feeding roller 323 is fixedly connected with a front lower paper feeding gear 339, the rear lower paper feeding roller 335 is fixedly connected with a rear lower paper feeding gear 336, the front lower paper feeding gear 339 and the rear lower paper feeding gear 336 are meshed with a motor gear 324, and the motor gear 324 is fixedly connected with the shaft of a stepping motor 337.
The paper folding mechanism comprises a paper folding plate 325, an upper guide roller 326 and a lower guide roller 333, wherein the paper folding plate 325 is fixed on a frame, the upper guide roller 326 and the lower guide roller 333 are arranged on a heating cover 327, the heating cover 327 is hinged with the frame through a pin 329, a piston rod of a paper folding cylinder 330 is hinged with the heating cover 327, and a cylinder body of the paper folding cylinder 330 is hinged with the frame.
The heating mechanism has a heating mantle 327, and a heating bulb 328 is installed in the heating mantle 327.
The cylinder withdrawing mechanism is provided with a cylinder withdrawing plate 319, the cylinder withdrawing plate 319 is fixed on a cylinder withdrawing sliding sleeve 309, the cylinder withdrawing sliding sleeve 309 is sleeved on a right guide post 308 and a left guide post 317, one end of a chain 311 is fixed in front of the cylinder withdrawing sliding sleeve 309, after the chain 311 is meshed with a front chain wheel 310 and a rear chain wheel (not shown in the figure), the other end of the chain 311 is fixed at the rear of the cylinder withdrawing sliding sleeve 309, and the rear chain wheel is fixed with an output shaft (not shown in the figure) of a speed reducer with a cylinder withdrawing motor.
The cylinder cutting mechanism is provided with a circular blade 316, the circular blade 316 is arranged on a blade frame 315, the blade frame 315 is fixed on a swinging shaft 313, one end of a swinging plate 312 is fixed with the swinging shaft 313, the other end of the swinging plate is hinged with a piston rod of a cylinder cutting 314, and a cylinder body of the cylinder cutting 314 is hinged with a frame.
Paper tape 332 of a paper roll (not shown in the drawing) is conveyed forward by a front upper paper conveying roller 338, a front lower paper conveying roller 323, a rear upper paper conveying roller 334 and a rear lower paper conveying roller 335 through a lower guide roller 333 and an upper guide roller 326, when the paper tape 332 reaches a mandrel 346, an air cylinder 301 acts, a left roller 306 and a right roller 307 hold the paper tape 332 on the mandrel 346, the paper head of the paper tape 332 is firmly sucked on the mandrel 346 through a long hole 347 and a long groove 318 of the mandrel 346 by negative pressure generated by a vacuum pump, the paper cylinder starts to be formed along with the rotation of the mandrel 346, when the paper tail of the paper cylinder passes through a paper folding plate 325, a paper folding air cylinder 330 acts, and a heating cover 327 swings clockwise to bend the paper tail of the paper cylinder, so that the paper tail of the paper cylinder is convenient to be firmly stuck. When the paper tail of the paper tube passes through the paper cutting mechanism, the paper tail is just cut off, after the paper tube is rolled, the paper tube cutting mechanism cuts the paper tail into short paper tubes, a tube withdrawing motor of the tube withdrawing mechanism is rotated in the forward and reverse directions, and a tube withdrawing plate sends the paper tube out to a paper tube longitudinal belt conveying device of the paper tube conveying and orienting machine and resets.
As shown in fig. 3-4, the paper tube conveying and orienting machine sequentially comprises a paper tube longitudinal belt conveying device 201, a paper tube transverse belt conveying device a202, a paper tube crop removing device 203, a paper tube transverse belt conveying device B204, a paper tube belt lifting device 205 and a paper tube transverse belt conveying device C206. The input end of the paper tube longitudinal belt conveying device 201 is positioned at the front end of the paper tube coiling machine mandrel 346, and the conveying direction of the paper tube transverse belt conveying device A202 is perpendicular to the conveying direction of the paper tube longitudinal belt conveying device 201. The paper tube longitudinal belt conveyor 201, the paper tube transverse belt conveyor A202, the paper tube transverse belt conveyor B204, the paper tube belt lifting device 205 and the paper tube transverse belt conveyor C206 are provided with baffles on two sides of the belt. The paper cylinder end cutting and removing device 203 has a rotating shaft 2034, one end of the rotating shaft 2034 is installed in a bearing block 2035, the other end of the rotating shaft 2034 passes through the bearing block 2032 to be fixed with a belt pulley 2031, the belt pulley 2031 is connected with a belt pulley (not shown in the figure) fixed on an output shaft of a reducer with a motor through a belt, and a wafer 2036 is fixed on the rotating shaft 2034. Two sides of the paper cylinder cutting end removing device 203 are provided with baffle plates 2033. The paper tube cutting end removing device of the paper tube conveying and orienting machine can also adopt a structure shown in fig. 5, and the paper tube cutting end removing device is provided with a frame 2037, and a connecting strip 2038 is arranged in the frame.
As shown in fig. 6-16, a paper tube machine with bottom is sequentially provided with a frame, a paper tube hopper, a tube feeding device, a conical bottom forming seat, a flat bottom forming device, a moisture-proof liquid coating device, a tube withdrawing device and a control device, wherein a tube feeding device is arranged opposite to the flat bottom forming device, and a gluing device is arranged above the lateral side of the tube feeding device.
The cylinder conveying device is provided with a cylinder conveying plate 17, the cylinder conveying plate 17 is fixedly connected with a cylinder conveying sliding seat 19 through a connecting plate 20, and two ends of a cylinder conveying guide rail 16 inserted into the cylinder conveying sliding seat 19 are respectively fixed in a cylinder conveying rear support 21 and a cylinder conveying front support 71. The cartridge rear support 21 and the cartridge front support 71 are fixed to a frame (not shown). One end of the cylinder conveying connecting rod 15 is hinged with the cylinder conveying sliding seat 19 through a pin B18, the other end of the cylinder conveying connecting rod 15 is hinged with one end of the cylinder conveying swinging rod 13 through a pin A14, the other end of the cylinder conveying swinging rod 13 is fixed on the swinging shaft 12, the swinging shaft 12 is respectively arranged in a swinging shaft left bearing seat 11 and a swinging shaft right bearing seat 47, and the swinging shaft left bearing seat 11 and the swinging shaft right bearing seat 47 are fixed on a frame.
The outer peripheral surface of the conical bottom forming seat 7 is provided with a cylindrical surface 702, the wall of an inner hole 705 of the conical bottom forming seat 7 is provided with four convex blocks, each convex block is provided with a working inner conical surface 703, the four working inner conical surfaces 703 of the four convex blocks are all arranged on one inner conical surface, the axis of the inner conical surface is coincident with the axis of the cylindrical surface 702 of the outer peripheral surface, the bottom of the inner conical surface is arranged at the opening of the inner hole 705 of the conical bottom forming seat, each convex block is provided with a main surface 701 and a secondary surface 704, one side of the main surface 701 and one side of the secondary surface 704 are respectively coincident with one side of the working inner conical surface 703, and the other sides of the main surface 701 and the secondary surface 704 are arranged on the wall of the inner hole 705; the major face 701 and the working inner conical surface 703 are at an angle of 90 degrees to any plane perpendicular to the axis of the inner conical surface. The secondary surface 704 is an involute spiral surface. The conical bottom forming seat 7 is fixed with one end of a shaft A23 which is installed in a bearing seat A22, and the other end of the shaft A23 is fixed with a belt pulley A26. The bearing block a22 is fixed to the base plate 2. The bottom plate 2 is fixed on two bottom plate left slide seats 65 and two bottom plate right slide seats 68, two ends of a bottom plate left guide rail 24 inserted into the left slide seat 65 are respectively fixed in two bottom plate left support seats 25, and two ends of a bottom plate right guide rail 35 inserted into the right slide seat 68 are respectively fixed in two bottom plate right support seats 34. Two floor left supports 25 and two floor right supports 34 are fixed to the frame. A base plate connecting plate 67 is fixed below the base plate 2, one end of the base plate connecting rod 30 is hinged with the base plate connecting plate 67 through a pin I66, the other end of the base plate connecting rod 30 is hinged with a gear B32 through a pin C28, the gear B32 is fixed with a rotating shaft 38, the rotating shaft 38 is respectively arranged in a rotating shaft left bearing seat 33 and a rotating shaft right bearing seat 37, and the rotating shaft left bearing seat 33 and the rotating shaft right bearing seat 37 are fixed on a frame. The gear B32 is engaged with a gear a29 fixed to the shaft of the front stepping motor 31, and the front stepping motor 31 is fixed to the frame.
The flat bottom forming device 4 is provided with a seat cover 405, a small shaft 407 of a blade shaft 401 is inserted into a small inner hole 402 of the seat cover 405, a pin 404 is inserted into a hole of the small shaft 407 through a small long hole 403 on the wall of the seat cover 405, the blade shaft 401 is provided with 5 blades, each blade 409 is provided with a working plane 412, a main plane 413, a secondary plane 410 and a bottom plane 414, and the working plane 412 of each blade 409 is arranged on one plane. The included angle between the working plane 412 and the principal plane 413 and any two intersecting lines obtained by a cross section perpendicular to the working plane 412 is 90 degrees. The intersection of each working plane 412 with the main face 413 is an involute convex in the same direction. The minor face 410 is an involute spiral face. The compression spring 406 is sleeved on the small shaft 407, and two ends of the compression spring 406 are respectively contacted with the bottom surface of the large inner hole 408 of the sleeve 405 and the bottom surface 414 of the blade 409. The sleeve 405 has 4 long through holes 411 in the wall of the large bore 408. The flat bottom forming device 4 is fixed to one end of a shaft B10 fitted into the bearing housing B8, and the other end of the shaft B10 is fixed to a pulley B27. The bearing block B27 is fixed to the base plate 2.
Pulley 39 fixed to the shaft of motor 43 rotates pulley a26 and pulley B27 via belt 41. The motor 43 is fixed to a bracket 69, and the bracket 69 is fixed to the base plate 2.
The device for coating the moisture-proof liquid is provided with a moisture-proof liquid coating seat 62 fixed on the bottom plate 2, a sponge block 70 is arranged in an inner hole of the moisture-proof liquid coating seat 62, one end of a transfusion tube 63 with a transfusion regulator is inserted into a through hole on the outer wall of the moisture-proof liquid coating seat 62, and the other end of the transfusion tube 63 is inserted into a moisture-proof liquid hopper 64.
The cartridge supply device has a turntable gear 60, the turntable gear 60 being fixed to a shaft fitted into a bearing housing 61, the bearing housing 61 being fixed to the frame. The turntable gear 60 is meshed with a pinion 3 fixed on the shaft of the rear stepping motor 1, and the rear stepping motor 1 is fixed on the frame. The turntable gear 60 is provided with 8 mandrels 58, the 8 mandrels 58 are uniformly distributed on a circle concentric with the turntable gear 60, the mandrels 58 are fixed with a sleeve 59 with a notch, and when the mandrels 58 are positioned at the right end of the horizontal axis of the turntable gear 60, the notch surface of the sleeve 59 is positioned in a vertical position and faces to the right.
A glue applying device is arranged above the side of the cylinder supplying device, the glue applying device is provided with a glue solution hopper 6, an electric liquid feeder 72 and a liquid conveying pipe 5, the electric liquid feeder 72 is connected with the glue solution hopper 6, and the liquid conveying pipe 5 is connected with the electric liquid feeder 72.
The cylinder withdrawing device is provided with a cylinder withdrawing plate 57 fixedly connected with a cylinder withdrawing slide seat 55, and two ends of a cylinder withdrawing guide rail 54 inserted into the cylinder withdrawing slide seat 55 are respectively fixed in a cylinder withdrawing back support 56 and a cylinder withdrawing front support 48. The rear cartridge-withdrawal support 56 and the front cartridge-withdrawal support 48 are fixed to the frame.
One end of the cylinder withdrawing swing rod B52 is hinged with the cylinder withdrawing slide seat 55 through a pin H53, the middle of the cylinder withdrawing swing rod B52 is hinged with one end of the fixed plate 51 through a pin G50, and the other end of the fixed plate 51 is fixed on the frame. The other end of the cylinder withdrawing swing rod B52 is hinged with one end of a cylinder withdrawing connecting rod B46 through a pin E49, the other end of the cylinder withdrawing connecting rod B46 is hinged with one end of a cylinder withdrawing swing rod A45 and one end of a cylinder withdrawing connecting rod A42 through a pin E44, the other end of the cylinder withdrawing swing rod A45 is fixed on the swing shaft 12, the other end of the cylinder withdrawing connecting rod A42 is hinged with a rotating wheel 40 through a pin D36, and the rotating wheel 40 is fixed with the rotating shaft 38.
One end of the paper tube is coated with glue, one end of the paper tube coated with the glue is made into a conical bottom by using a conical bottom forming die, the conical bottom of the paper tube is made into a flat bottom by using a flat bottom forming die, and then the flat bottom is coated with moisture-proof liquid.
Every 45 degrees of anticlockwise rotation of the rotary table gear 60, stopping for one time, and reciprocating once, the bottom plate 2, the cylinder feeding device and the cylinder withdrawing device, wherein the cylinder feeding device feeds the paper tube onto the mandrel at the left end of the horizontal axis of the rotary table gear 60, the gluing device drops glue on the outer end of the paper tube on the mandrel, the cylinder withdrawing device withdraws the paper tube on the mandrel at the right end of the horizontal axis, and the three paper tubes on the mandrels below the horizontal axis are simultaneously made into a conical bottom by the conical bottom forming seat 7, the conical bottom of the paper tube is made into a flat bottom by the flat bottom forming device 4, and the flat bottom of the paper tube is coated with moisture-proof liquid by the moisture-proof liquid coating device.
Example 2 a gravure cylinder was manufactured.
In example 1, the configuration was the same except that the flat bottom molding device was replaced with a concave bottom molding device.
As shown in fig. 17-18, the concave bottom forming device has a forming seat, the forming seat has an inner arc-shaped rotating surface 808, a spherical surface 809 is arranged at the axis of the inner arc-shaped rotating surface 808, and the spherical surface 809 is smoothly connected with the inner arc-shaped rotating surface 808. The sphere 809 has 3 identical indentations, the indentations have a plane 831 and a curved surface 829, the outermost side of the plane 831 is the generatrix 830 of the sphere 809, the innermost side of the plane 831 is the generatrix 832 of a small cone 833, and the plane 831 passes through the axis of the sphere 809. The outermost edge of the curved surface 829 coincides with the outermost edge of the planar surface 831, and the innermost edge of the curved surface 829 coincides with the innermost edge 828 of another adjacent planar surface 827.
Example 3 a convex bottom cone was made.
In example 1, the construction was the same except that the flat bottom molding device was replaced with a convex bottom molding device.
As shown in fig. 19-20, the convex bottom forming seat device has a forming seat, the outer circumferential surface of the forming seat has a cylindrical surface 902, four protrusions are provided on the wall of an inner hole 905 of the forming seat, each protrusion has a working inner circular spherical surface 903, the working inner circular spherical surface 903 of each protrusion is on an inner circular spherical surface, the axis of the inner circular spherical surface coincides with the axis of the cylindrical surface 902 of the outer circumferential surface, each protrusion has another main surface 901 and a secondary surface 904, one side of the main surface 901 and one side of the secondary surface 904 respectively coincide with one side of the working inner circular spherical surface 903, and the other side of the main surface 901 and the secondary surface 904 are on the wall of the inner hole 905.
Claims (1)
1. The utility model provides a take base paper section of thick bamboo production line, has arranged in proper order and has a roll paper section of thick bamboo machine, a paper section of thick bamboo transport orientation machine, takes base paper section of thick bamboo machine and controlling means, wherein: the paper roll machine is sequentially provided with a frame, a paper feed mechanism, a paper cutting mechanism, a gluing mechanism, a rolling mechanism, a paper cutting mechanism, a paper withdrawal mechanism and a controller, wherein the paper feed mechanism is provided with a front upper paper feed roller, a front lower paper feed roller, a rear upper paper feed roller and a rear lower paper feed roller, the front lower paper feed roller is fixedly connected with a front lower paper feed gear, the rear lower paper feed roller is fixedly connected with a rear lower paper feed gear, the front lower paper feed gear and the rear lower paper feed gear are meshed with a motor gear, and the motor gear is fixedly connected with a stepping motor shaft; the paper cutting mechanism is provided with a movable cutter and a fixed cutter, the movable cutter is connected with the reciprocating mechanism, and the fixed cutter is fixed on the frame; the gluing mechanism is provided with a gluing roller, a glue box is arranged below the gluing roller, a pressing roller is arranged above the gluing roller, the pressing roller is arranged on a bracket, and the bracket is connected with the reciprocating mechanism; the winding mechanism is provided with a mandrel, the axis of the mandrel is provided with a long hole, the front end of the long hole is closed, the rear end of the long hole is connected with the vacuum generating device, the surface of the mandrel is provided with a row of long grooves along the axial direction, each long groove is communicated with the long hole of the mandrel, the mandrel is connected with the rotating mechanism, two rollers parallel to the mandrel are arranged above the mandrel, the front ends and the rear ends of the two rollers are respectively arranged on 4 support plates, the upper ends of the support plates are hinged with lifting plates, the lifting plates are connected with the reciprocating mechanism, and tension springs are respectively connected with the middle parts of two opposite support plates at the front ends and the rear ends of the two rollers; the barrel cutting mechanism is provided with a round blade arranged on a blade frame, and the blade frame is connected with a reciprocating mechanism or a swinging mechanism; the cylinder withdrawing mechanism is provided with a cylinder withdrawing plate, and the cylinder withdrawing plate is connected with the reciprocating mechanism; the paper tube machine with the bottom is sequentially provided with a frame, a paper tube hopper, a tube feeding device, a paper tube bottom forming device, a tube withdrawing device and a control device, wherein the tube feeding device is arranged opposite to the paper tube bottom forming device, and is provided with a tube feeding plate which is connected with the reciprocating mechanism; the paper cylinder bottom forming device is connected with the rotating mechanism, the rotating mechanism is fixed on the bottom plate, and the bottom plate is connected with the reciprocating mechanism; the cylinder withdrawing device is provided with a cylinder withdrawing plate which is connected with the reciprocating mechanism; the cylinder supplying device is provided with a rotary table, at least three mandrels are arranged on the rotary table, and the rotary table is connected with the intermittent rotating mechanism; the method is characterized in that:
the paper tube conveying and orienting machine is sequentially provided with a paper tube longitudinal belt conveying device (201), a paper tube transverse belt conveying device A (202), a paper tube end cutting removing device (203), a paper tube transverse belt conveying device B (204), a paper tube belt lifting device (205) and a paper tube transverse belt conveying device C (206), the input end of the paper tube longitudinal belt conveying device (201) is positioned at the front end of a paper tube machine mandrel (346), the conveying direction of the paper tube transverse belt conveying device A (202) is perpendicular to the conveying direction of the paper tube longitudinal belt conveying device (201), the paper tube transverse belt conveying device A (202), the paper tube transverse belt conveying device B (204), the paper tube belt lifting device (205) and the paper tube transverse belt conveying device C (206) are provided with baffle plates at two sides, the paper tube end cutting removing device (203) is provided with a rotating shaft (2034), one end of the rotating shaft 2034 is arranged in a bearing seat (2035), the other end of the rotating shaft (2034) is fixed with a belt pulley (2031) through the bearing seat (2032), the belt pulley (2031) is fixed with the belt pulley (2031) through a motor, the belt is fixed with the baffle plates (2033) on the two sides of a paper tube end cutting removing device C (206) of a paper tube, the paper tube end cutting removing device (203) is fixed on the paper tube end (2034) is fixed on the frame (2033), the frame is provided with a connecting strip (2038);
the paper cylinder bottom forming device of the paper cylinder machine with the bottom is a convex bottom forming device, the convex bottom forming device is provided with a forming seat, the outer circumferential surface of the forming seat is provided with a cylindrical surface (902), the wall of an inner hole (905) of the forming seat is provided with four convex blocks, each convex block is provided with a working inner circular spherical surface (903), the working inner circular spherical surface (903) of each convex block is arranged on an inner circular spherical surface, the axis of the inner circular spherical surface is overlapped with the axis of the cylindrical surface (902) of the outer circumferential surface, each convex block is further provided with a main surface (901) and a secondary surface (904), one edge of the main surface (901) and one edge of the secondary surface (904) are respectively overlapped with one edge of the working inner circular spherical surface (903), and the other edge of the main surface (901) and the secondary surface (904) are arranged on the wall of the inner hole (905).
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| CN201811008322.5A CN108759581B (en) | 2018-08-31 | 2018-08-31 | Production line of paper tube with bottom |
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| CN201811008322.5A CN108759581B (en) | 2018-08-31 | 2018-08-31 | Production line of paper tube with bottom |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109737824B (en) * | 2019-02-04 | 2024-03-15 | 浏阳市博创花炮科技机械有限公司 | Paper tube forming device |
| CN109940926A (en) * | 2019-02-04 | 2019-06-28 | 浏阳市博创花炮科技机械有限公司 | Vacuum drum shaft for paper drum |
| CN110906803B (en) * | 2019-12-10 | 2022-04-12 | 上栗县诚信烟花有限公司 | Automatic arrangement mechanism of firecracker outer barrel |
| CN115416068B (en) * | 2022-09-01 | 2024-06-14 | 云南昆船机械制造有限公司 | Roll paper production device and method |
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Effective date of registration: 20200624 Address after: 410300 Guankou Industrial District, Liuyang Guankou Office, Changsha City, Hunan Province Applicant after: HUNAN XINPENG ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 410300, 198, 6 garden, new century garden, Jinsha North Road, Changsha, Hunan, Liuyang Applicant before: Li Xiangyuan Applicant before: Guo Hui Applicant before: Mao Mingguang Applicant before: Feng Jianyou |
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