CN112248070B - A firecracker barrel cutting machine and production method - Google Patents
A firecracker barrel cutting machine and production method Download PDFInfo
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- CN112248070B CN112248070B CN202011204715.0A CN202011204715A CN112248070B CN 112248070 B CN112248070 B CN 112248070B CN 202011204715 A CN202011204715 A CN 202011204715A CN 112248070 B CN112248070 B CN 112248070B
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- cutter
- slitting
- plate
- belt
- firecracker
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/46—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having an endless band-knife or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/0608—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by pushers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/0625—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by endless conveyors, e.g. belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
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- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
本发明涉及一种鞭炮炮筒切条机，属于鞭炮生产技术领域，包括上料装置、切条装置和切刀装置；上料装置与切条装置固定安装在机架上，上料装置与切刀装置分别设置在机架的两端；所述的切条装置包括切条放置平台与切条工作平台；切条放置平台包括压料推料架，压料推料架上垂直向下设置压料杆与切条助推板；所述切条助推板的初始位置在切条放置平台的远端，即上料端；切条助推板由步进电机驱动；所述的切条装置在切条工作平台底部还设置横移装置。本发明的有益效果在于，满足多根炮筒长条同时切断成多段鞭炮炮筒长度，极大地提高了生产效率，实现了鞭炮炮筒批量高效自动化生产。
The present invention relates to a firecracker barrel strip cutting machine, which belongs to the technical field of firecracker production, and comprises a feeding device, a strip cutting device and a cutting knife device; the feeding device and the strip cutting device are fixedly mounted on a frame, and the feeding device and the cutting knife device are respectively arranged at two ends of the frame; the strip cutting device comprises a strip cutting placement platform and a strip cutting working platform; the strip cutting placement platform comprises a material pressing and pushing frame, and a material pressing rod and a strip cutting boosting plate are vertically arranged downward on the material pressing and pushing frame; the initial position of the strip cutting boosting plate is at the far end of the strip cutting placement platform, that is, the feeding end; the strip cutting boosting plate is driven by a stepping motor; the strip cutting device is also provided with a lateral movement device at the bottom of the strip cutting working platform. The beneficial effect of the present invention is that it can meet the requirement of simultaneously cutting a plurality of barrel strips into a plurality of sections of firecracker barrel lengths, greatly improve the production efficiency, and realize the batch efficient and automated production of firecracker barrels.
Description
Technical Field
The invention relates to a firecracker barrel slitter and a production method thereof, belonging to the technical field of firecracker production.
Background
At present, a traditional firecracker barrel slitter is used for manually feeding, a firecracker barrel finished product which is rolled into a strip-shaped cylindrical shape and has a single length of about 990 cm to 1000cm is gradually cut into a length of 60cm for standby, and the inventor makes technical improvements in view of the defect that the existing production efficiency is low and the mass efficient automatic production cannot be realized.
Disclosure of Invention
The invention aims to provide a firecracker barrel slitter and a production method thereof, thereby overcoming the defects in the prior art.
The invention is realized by the following technical scheme that the feeding device, the slitting device and the cutter device are arranged on the machine frame, and the horizontal plane of the machine frame is set to be in the X-axis direction;
the feeding device comprises a feeding belt fixed on a frame, baffle plates arranged on two sides of the feeding belt, auxiliary rollers arranged above the baffle plates, a rectangular space formed by the feeding belt, the baffle plates on two sides and the auxiliary rollers at the top, and L-shaped pushing plates fixed on the feeding belt at intervals, wherein the pushing plates move together with the feeding belt, and the distance between the pushing plates is larger than that of firecracker barrels to be cut;
The cutter device comprises a base and a cutter frame, wherein the cutter frame is vertically arranged on the base, and the cutter device also comprises a driving flywheel and a driven flywheel which are arranged on the cutter frame, wherein a cutter belt is arranged between the driving flywheel and the driven flywheel and rotates along with the driving flywheel;
the slitting device comprises a slitting placing platform and a slitting working platform, wherein the slitting placing platform comprises a pressing and pushing frame, a pressing rod, a pressing plate and a slitting boosting plate are vertically and downwards arranged on the pressing and pushing frame, and the initial position of the slitting boosting plate is at the far end of the slitting placing platform, namely a feeding end;
The bottom of the strip cutting working platform is also provided with a transverse moving device, the transverse moving device is arranged along the Z-axis direction and is perpendicular to the rack, the strip cutting device integrally moves towards the cutter belt in a translation mode, and the cutter belt passes through a gap between the strip cutting placing platform and the strip cutting working platform.
The slitting working platform comprises an end panel, an upper opening plate, a lower opening plate, a bracket and a hydraulic rod, wherein the upper opening plate and the lower opening plate are respectively connected with the upper edge and the lower edge of the end panel in a hinge manner, and the hydraulic rod is further arranged between the upper opening plate and the bracket and between the lower opening plate and the bracket;
the hydraulic rod controls the opening and closing of the upper opening plate and the lower opening plate. The upper opening plate is opened upwards, and the lower opening plate is opened downwards.
The strip cutting device also comprises an inclined discharging guide groove and a waste guide groove, wherein the discharging guide groove and the waste guide groove are arranged on the end face of the strip cutting working platform, which is positioned on one side of the cutter belt, and are fixed on the frame through the lug plate, and the highest points of the inclined discharging guide groove and the waste guide groove are respectively arranged on the rear side and the front side of the cutting edge of the cutter belt.
The middle part of the discharging guide slot also comprises a pre-cutting waste material opening plate, the pre-cutting waste material opening plate rotates around a shaft, the pre-cutting waste material opening plate is opened and closed through a hydraulic support rod, one end of the hydraulic support rod is connected with the pre-cutting waste material opening plate, and the other end of the hydraulic support rod is fixed at the bottom of the discharging guide slot through a connecting plate and a middle shaft at two sides of the discharging guide slot.
The invention comprises the following steps:
And (2) feeding by the feeding device in the step (1), wherein N firecracker barrels with the width of the feeding belt are met, and meanwhile, H layers of firecracker barrels with the height of the baffle are met. Stacking the material into a rectangular space formed by the material feeding belt, the baffles on two sides and the auxiliary roller on the top;
step 2, belt conveying, starting a motor, and conveying the gun barrel to a slitting work platform by an L-shaped material pushing plate;
step 3, pressing materials, wherein a pressing rod and a pressing plate of the slitting placing platform press a firecracker barrel to be slit; the initial state of the slitting assisting plate is that the slitting assisting plate is driven by a stepping motor to retract to the far end of the cutter belt along the track on the material pressing and pushing frame, and presses the firecracker barrel of the firecracker to be slit;
step 4, pushing materials, wherein the slitting boosting plate is driven by a stepping motor to advance towards the proximal end of the cutter belt along the track, the upper opening plate and the lower opening plate are controlled to be in an open state, the firecracker barrel is pushed to a slitting working platform, and the hydraulic rod controls the upper opening plate and the lower opening plate to be simultaneously closed;
Step 5, cutting materials, wherein the strip cutting working platform integrally moves towards the cutter belt under the action of the traversing device, the strip cutting working platform is driven by the traversing motor through a transmission chain, and firecracker barrels are cut off by the rotating cutter belt row by row;
step 6, blanking, namely collecting firecracker barrels which are cut off by a rotary cutter belt row by row to a collecting device along a discharging guide groove, wherein a hydraulic rod controls an upper opening plate and a lower opening plate to be simultaneously opened, and uncollected firecracker barrels are collected to the waste device through a waste guide groove;
and 7, repeating the steps 4, 5 and 6 until the firecracker barrel is cut.
The step 5 of blanking further comprises pre-cutting, wherein the firecracker barrel is cut into a first knife on the slitting work platform, so that the firecracker barrel is aligned, a pre-cutting waste opening and closing plate of the discharging guide groove is opened, and waste is collected to a waste device.
And 5, cutting the materials in the step further comprises collecting the tails, stopping working of the traversing motor when the firecracker barrel is cut and only the tails are left, opening the lower opening plate only by the hydraulic rod, pushing the tails forwards by the strip cutting assisting plate, and collecting the tails to the waste device through the waste guide groove.
The invention has the beneficial effects that the lengths of the firecrackers barrels formed by cutting a plurality of barrel strips into a plurality of sections simultaneously are met, the production efficiency is greatly improved, and the high-efficiency automatic production of firecrackers barrels in batches is realized.
Drawings
Fig. 1 is a schematic diagram of the structure of the present invention.
Fig. 2 is a schematic diagram of a second embodiment of the present invention.
Fig. 3 is a first view of a cutter frame structure.
Fig. 4 is a second view of the cutter frame structure.
Fig. 5 is a first structure diagram of a slitter frame.
Fig. 6 is a second structure diagram of the slitter frame.
Fig. 7 is a third configuration diagram of a slitter frame.
Fig. 8 is a fourth configuration diagram of a slitter frame.
Fig. 9 is a view showing a structure of the discharge chute.
Fig. 10 is a partial structure diagram of the feeding device.
Detailed Description
The invention is further described below with reference to fig. 1 to 10, and comprises a feeding device 2, a slitting device 3 and a cutter device 4, wherein the horizontal plane of the frame 1 is set to be in the X-axis direction;
The feeding device 2 comprises a feeding belt 21 fixed on a frame 1, baffle plates 22 arranged on two sides of the feeding belt 21, auxiliary rollers 23 arranged above the baffle plates 22, a rectangular space formed by the feeding belt 21, the baffle plates 22 on two sides and the auxiliary rollers 23 on the top, and L-shaped pushing plates 211 fixed on the feeding belt 21 at intervals, wherein the pushing plates 211 move together with the feeding belt 21, and the distance between the pushing plates 211 is larger than that of firecracker barrels to be cut;
the cutter device 4 comprises a base 41 and a cutter rest 42, wherein the cutter rest 42 is vertically arranged on the base 41, and further comprises a driving flywheel 421 and a driven flywheel 422 which are arranged on the cutter rest 42, and a cutter belt 43 is arranged between the driving flywheel 421 and the driven flywheel 422 and rotates along with the driving flywheel 421;
The slitting device 3 comprises a slitting placing platform 31 and a slitting working platform 32, wherein the slitting placing platform 31 comprises a pressing and pushing frame 311, a pressing rod 312, a pressing plate 3121 and a slitting boosting plate 313 are vertically and downwards arranged on the pressing and pushing frame 311, and the initial position of the slitting boosting plate 313 is at the far end of the slitting placing platform 31, namely a feeding end;
The bottom of the strip cutting working platform 32 is also provided with a traversing device 34, the traversing device 34 is arranged vertical to the frame 1 along the Z-axis direction, the strip cutting device 3 integrally translates towards the cutter belt 43, and the cutter belt 43 passes through a gap between the strip cutting placing platform 31 and the strip cutting working platform 32.
The slitting work platform 32 comprises an end panel 321, an upper open plate 322, a lower open plate 323, a bracket 324 and a hydraulic rod 325, wherein the upper open plate 322 and the lower open plate 323 are respectively hinged with the upper edge and the lower edge of the end panel 321, and the hydraulic rod 325 is arranged between the upper open plate 322 and the bracket 324 and between the lower open plate 323 and the bracket 324;
The hydraulic lever 325 controls the opening and closing of the upper and lower open plates 322 and 323. The upper open plate 322 opens upward and the lower open plate 323 opens downward.
The slitting device 3 further comprises an inclined discharging guide groove 35 and a waste guide groove 37, wherein the discharging guide groove 35 and the waste guide groove 37 are arranged on the end face of the slitting work platform 32, which is positioned on one side of the knife band 43, and are fixed on the frame 1 through the lug plate 36, and the highest points of the inclined discharging guide groove 35 and the waste guide groove 37 are respectively arranged on the rear side and the front side of the knife edge of the knife band 43.
The middle part of the unloading guide slot 35 also comprises a pre-cutting waste material opening plate 351, the pre-cutting waste material opening plate 351 rotates around a shaft, the pre-cutting waste material opening plate 351 is opened and closed through a hydraulic support rod 352, one end of the hydraulic support rod 352 is connected with the pre-cutting waste material opening plate 351, and the other end of the hydraulic support rod 352 is fixed at the bottom of the unloading guide slot 35 through a connecting plate 353 and a middle shaft 354 at two sides of the unloading guide slot 35.
The traversing device 34 comprises a traversing motor 341 and a transmission chain 342, a rotating shaft of the traversing motor 341 and the transmission chain 342 are perpendicular to the frame 1 along the Z-axis direction, the traversing motor 341 and a driven gear 343 are fixed on the frame 1, and the bottom of the slitting device 3 is fixed on the transmission chain 342.
The driven flywheel 422 of the cutter device 4 is also connected with the adaptive spring 4221, the adaptive spring 4221 is vertically connected with the cutter rest 42 through a spring frame 4222, and the driven flywheel 422 is arranged on the adaptive spring 4221 through a connecting part 4223.
An adjustment knob 4224 is also provided at the bottom of the adaptive spring 4221 for controlling the length and tension of the adaptive spring 4221 to tension the blade band 43.
The cutter device 4 further comprises a cutter guard 45 connected with the cutter rest 42, and the cutter guard is coated on the outer sides of the cutter belts 43 at the driving flywheel 421 and the driven flywheel 422.
The cutter device 4 further comprises a blade thickness sensor 46 arranged on the cutter rest 42, wherein the blade thickness sensor 46 is arranged on the side surface of the cutter belt 43 through a connecting plate 461, and detects the thickness of the cutter belt 43.
The cutter device 4 further comprises a knife sharpener 47 arranged on the cutter rest 42, wherein the knife sharpener 47 is arranged on the side surface of the cutter belt 43 through a connecting rod 471, and the knife edge of the cutter belt 43 is polished.
The invention comprises the following steps:
In the embodiment, 60 firecracker barrels are arranged on the feeding belt 21 in each row, 6 layers are stacked in a rectangular space formed by the feeding belt 21, the baffles 22 on two sides and the auxiliary roller 23 on the top;
step 2, belt conveying, starting a motor 24, and conveying the gun barrel to a slitting work platform 32 by an L-shaped material pushing plate 211;
Step 3, pressing the materials, wherein the pressing rod 312 and the pressing plate 3121 of the slitting placing platform 31 press the firecracker barrel to be slit, and the slitting boosting plate 313 is driven by the stepping motor 33 to retract to the far end of the cutter belt 43 along the track on the slitting pushing frame 311 and presses the firecracker barrel to be slit;
Step 4, pushing, namely driving the slitting boosting plate 313 by the stepping motor 33, advancing along a track towards the proximal end of the cutter belt 43, controlling the upper opening plate 322 and the lower opening plate 323 to be in an open state, pushing the firecracker barrels to the slitting working platform 32, and controlling the upper opening plate 322 and the lower opening plate 323 to be simultaneously closed by the hydraulic rod 325;
step 5, cutting materials, namely, the strip cutting working platform 32 integrally moves towards the cutter belt 43 under the action of the traversing device 34, the strip cutting working platform 32 is driven by the traversing motor 341 through the transmission chain 342, and the firecracker barrels are cut off by the rotating cutter belt 43 row by row;
Step 6, blanking, and collecting firecrackers barrels which are cut off by the rotary cutter belt 43 row by row to a collecting device along a discharging guide groove 35;
and 7, repeating the steps 4, 5 and 6 until the firecracker barrel is cut.
The step 5 of blanking further comprises pre-cutting, wherein the firecracker barrel is cut into a first knife on the slitting work platform 32 so as to align the firecracker barrel, the pre-cutting waste opening plate 351 of the discharging guide groove 35 is opened, and waste is collected to a waste device.
Step 5 of blanking further comprises collecting the tail materials, stopping the traversing motor 341 when the firecracker barrel is cut and only the tail materials are left, opening the lower opening plate 323 only by the hydraulic rod 325, pushing the tail materials forward by the strip cutting boosting plate 313, and collecting the tail materials to the waste device through the waste guide groove 37.
Claims (4)
1. A firecracker barrel slitter is characterized by comprising a feeding device (2), a slitting device (3) and a cutter device (4), wherein the feeding device (2) and the slitting device (3) are arranged on a frame (1), and the feeding device (2) and the cutter device (4) are respectively arranged at two ends of the frame (1);
the feeding device (2) comprises a feeding belt (21) fixed on a frame (1), baffle plates (22) arranged on two sides of the feeding belt (21), auxiliary rollers (23) arranged above the baffle plates (22), wherein the feeding belt (21) is driven by a motor (24), a driving rotating hub (241) and a driven rotating hub (242), the feeding belt (21), the baffle plates (22) on two sides and the auxiliary rollers (23) on the top form a rectangular space, bundled firecracker barrels are stacked on the feeding belt (21) in a matrix form, and the feeding device further comprises L-shaped pushing plates (211) fixed on the feeding belt (21) at intervals, the pushing plates (211) move together with the feeding belt (21), and the distance between the pushing plates (211) is larger than that of the firecracker barrels to be cut;
The cutter device (4) comprises a base (41) and a cutter frame (42), wherein the cutter frame (42) is vertically arranged on the base (41), and further comprises a driving flywheel (421) and a driven flywheel (422) which are arranged on the cutter frame (42), and a cutter belt (43) is arranged between the driving flywheel (421) and the driven flywheel (422) and rotates along with the driving flywheel (421);
the slitting device (3) comprises a slitting placing platform (31) and a slitting working platform (32), wherein the slitting placing platform (31) comprises a material pressing and pushing frame (311), a material pressing rod (312) and a material pressing plate (3121) and a slitting boosting plate (313) are vertically and downwards arranged on the material pressing and pushing frame (311), and the initial position of the slitting boosting plate (313) is at the far end, namely the feeding end, of the slitting placing platform (31), and the slitting boosting plate (313) is driven by a stepping motor (33);
The bottom of the strip cutting working platform (32) is also provided with a transverse moving device (34), the strip cutting device (3) integrally moves towards the cutter belt (43) in a translation mode, and the cutter belt (43) passes through a gap between the strip cutting placing platform (31) and the strip cutting working platform (32);
the slitting working platform (32) comprises an end panel (321), an upper opening plate (322), a lower opening plate (323), a bracket (324) and a hydraulic rod (325), wherein the upper opening plate (322) and the lower opening plate (323) are respectively hinged with the upper edge and the lower edge of the end panel (321), and the hydraulic rod (325) is further arranged between the upper opening plate (322) and the lower opening plate (323) and the bracket (324);
the hydraulic rod (325) controls the opening and closing of the upper opening plate (322) and the lower opening plate (323);
The slitting device (3) further comprises an inclined discharging guide groove (35) and a waste guide groove (37), wherein the discharging guide groove (35) and the waste guide groove (37) are arranged on the end face of the slitting working platform (32) at one side of the knife belt (43) and are fixed on the frame (1) through the lug plate (36), and the highest points of the inclined discharging guide groove (35) and the waste guide groove (37) are respectively arranged at the rear side and the front side of the knife edge of the knife belt (43);
The middle part of the discharging guide groove (35) further comprises a pre-cutting waste material opening plate (351), the pre-cutting waste material opening plate (351) rotates around a shaft, the pre-cutting waste material opening plate (351) is opened and closed through a hydraulic support rod (352), one end of the hydraulic support rod (352) is connected with the pre-cutting waste material opening plate (351), and the other end of the hydraulic support rod is fixed at the bottom of the discharging guide groove (35) through connecting plates (353) and a middle shaft (354) at two sides of the discharging guide groove (35);
The traversing device (34) comprises a traversing motor (341) and a transmission chain (342), the traversing motor (341) and a driven gear (343) are fixed on the frame (1), and the bottom of the slitting device (3) is fixed on the transmission chain (342);
The driven flywheel (422) of the cutter device (4) is also connected with the self-adaptive spring (4221), the self-adaptive spring (4221) is vertically connected with the cutter frame (42) through a spring frame (4222), and the driven flywheel (422) is arranged on the self-adaptive spring (4221) through a connecting part (4223);
The bottom of the self-adaptive spring (4221) is also provided with an adjusting knob (4224) for controlling the length and the tension of the self-adaptive spring (4221) so as to tension the cutter belt (43);
The cutter device (4) further comprises a cutter protection plate (45) connected with the cutter rest (42), and the cutter protection plate is coated on the outer sides of the cutter belts (43) at the driving flywheel (421) and the driven flywheel (422);
the cutter device (4) further comprises a blade thickness sensor (46) arranged on the cutter rest (42), the blade thickness sensor (46) is arranged on the side face of the cutter belt (43) through a connecting plate (461), and the thickness of the cutter belt (43) is detected;
The cutter device (4) further comprises a knife sharpener (47) arranged on the cutter rest (42), the knife sharpener (47) is arranged on the side face of the cutter belt (43) through a connecting rod (471), and the cutting edge of the cutter belt (43) is polished.
2. A method for producing a strip of a firecracker barrel, which adopts the firecracker barrel strip cutter as claimed in claim 1, and is characterized by comprising the following steps:
Step 1, feeding by a feeding device (2), namely, N firecracker barrels meeting the width of a feeding belt (21), and simultaneously, stacking H layers of firecracker barrels meeting the height of a baffle plate (22) into a rectangular space formed by the feeding belt (21), the baffle plates (22) on two sides and an auxiliary roller (23) on the top;
Step 2, belt conveying, starting a motor (24), and conveying the gun barrel to a slitting work platform (32) by an L-shaped pushing plate (211);
Step 3, pressing materials, wherein a pressing rod (312) and a pressing plate (3121) of a cutting placing platform (31) press a firecracker barrel to be cut, and an initial state of a cutting boosting plate (313) is that the cutting boosting plate is driven by a stepping motor (33) to retract to the far end of a cutter band (43) along a track on a pressing pushing frame (311) and presses the firecracker barrel to be cut;
Step 4, pushing, namely driving a slitting boosting plate (313) by a stepping motor (33), advancing along a track towards the proximal end of a cutter belt (43), controlling an upper opening plate (322) and a lower opening plate (323) to be in an open state, pushing firecracker barrels to a slitting working platform (32), and controlling the upper opening plate (322) and the lower opening plate (323) to be simultaneously closed by a hydraulic rod (325);
Step 5, blanking, namely, integrally moving the slitting working platform (32) towards the cutter belt (43) under the action of the transverse moving device (34), wherein the slitting working platform (32) is driven by the transverse moving motor (341) through the transmission chain (342), and the firecracker barrels are cut off by the rotary cutter belt (43) row by row;
Step 6, blanking, wherein a hydraulic rod (325) controls an upper opening plate (322) and a lower opening plate (323) to be opened simultaneously, and firecracker barrels cut off by a rotary cutter belt (43) row by row are collected to a collecting device along a discharging guide groove (35);
and 7, repeating the steps 4, 5 and 6 until the firecracker barrel is cut.
3. The method for producing the cut strips of the firecracker barrels according to claim 2, which is characterized in that:
The step 5 blanking further comprises pre-cutting, wherein the firecracker barrel is cut into a first knife on a slitting working platform (32) to align the firecracker barrel, a pre-cutting waste opening plate (351) of a discharging guide groove (35) is opened, and waste is collected to a waste device.
4. The method for producing the cut strips of the firecracker barrels according to claim 2, which is characterized in that:
And the step 5 of blanking further comprises the step of collecting the tailings, when the cutting of the firecracker barrel is finished and only the tailings are left, the traverse motor (341) stops working, the hydraulic rod (325) only opens the lower opening plate (323), the strip cutting boosting plate (313) pushes the tailings forwards, and the tailings are collected to the waste device through the waste guide groove (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011204715.0A CN112248070B (en) | 2020-11-02 | 2020-11-02 | A firecracker barrel cutting machine and production method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011204715.0A CN112248070B (en) | 2020-11-02 | 2020-11-02 | A firecracker barrel cutting machine and production method |
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| Publication Number | Publication Date |
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| CN112248070A CN112248070A (en) | 2021-01-22 |
| CN112248070B true CN112248070B (en) | 2025-06-24 |
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| CN202011204715.0A Active CN112248070B (en) | 2020-11-02 | 2020-11-02 | A firecracker barrel cutting machine and production method |
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| CN114131688B (en) * | 2021-12-20 | 2025-08-12 | 万载县株潭镇兴业筒子厂 | Automatic feeding conveying device for slitter |
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| CN213766056U (en) * | 2020-11-02 | 2021-07-23 | 湖南晗光智能科技股份有限公司 | Firecracker barrel slitting machine |
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| KR101277870B1 (en) * | 2013-02-04 | 2013-06-21 | 주식회사 바이맥 | Cutting device of medical examination stick |
| CN204248958U (en) * | 2014-11-28 | 2015-04-08 | 李先锭 | Waist cylinder machine |
| CN110450206A (en) * | 2019-07-10 | 2019-11-15 | 六安中财管道科技有限公司 | A kind of PVC-M tubing fixed-length cutting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108274517A (en) * | 2018-01-02 | 2018-07-13 | 山东大学 | Freeze seafood intestines stick automatic segment cutter |
| CN213766056U (en) * | 2020-11-02 | 2021-07-23 | 湖南晗光智能科技股份有限公司 | Firecracker barrel slitting machine |
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