CN213352598U

CN213352598U - Firework cylinder cutting device

Info

Publication number: CN213352598U
Application number: CN202021772165.8U
Authority: CN
Inventors: 陈志刚
Original assignee: Liuyang Changfeng Fireworks Manufacturing Co ltd
Current assignee: Liuyang Changfeng Fireworks Manufacturing Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-06-04
Anticipated expiration: 2030-08-24

Abstract

A firework cylinder cutting device relates to the field of firework production, wherein a feeding mechanism is arranged on a supporting mechanism, and a cutting mechanism is fixed at the upper end of the supporting mechanism; a fireworks section of thick bamboo cutting device, through the slip of first lock mechanism and second lock mechanism in the slide hole, solve the long fireworks section of thick bamboo of tube-shape, be difficult to fix and take off the difficult of material and push away, degree of automation is high, the continuity is good, energy utilization is good, high efficiency, the productivity is high in production efficiency, through feed mechanism automatic feed, save the labour cost, do not need artifical auxiliary operation, the security performance is good, through first ring channel, second ring channel and shear force groove produce the shear force, cut a fireworks section of thick bamboo from the inside of a long fireworks section of thick bamboo, the cutting effect is good, do not produce the grinding, the right angle is cut, structural strength is big, long service life, realize continuous cutting through being no less than fifteen first lock mechanism and second lock mechanism, cutting efficiency is high.

Description

Firework cylinder cutting device

Technical Field

The utility model belongs to the technical field of fireworks production and specifically relates to a fireworks section of thick bamboo cutting device is related to.

Background

The production of fireworks needs to use a large number of fireworks cylinders, in order to improve the efficiency of the winding drum, the fireworks cylinders are often very long after being produced on a winding drum machine and need to be further cut to meet the length requirement, the existing fireworks cylinder cutting process mainly utilizes that when the winding drum machine just winds the fireworks cylinders out and does not release materials, side-by-side equidistant knife wheels are used for pressing on a winding drum shaft, the fireworks cylinders are cut by rotation, the winding drum machine must stop working during cutting, the production efficiency is reduced, and under the pressure action of the knife wheels and the winding drum shaft, deep cutting marks are generated at the corresponding positions of the winding drum shaft after long-term use, so that the long fireworks cylinders produced by the winding drum machine are loose and not compact, the problem of continuous cutting is caused, the winding drum shaft is scrapped after being used for a period of time and is replaced, the service life is short, the cost is high, the pushing rod is adopted for material taking, the continuity is poor, and the energy, high energy consumption and low productivity.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the background art, the utility model discloses a firework cylinder cutting device, which solves the problems of difficult fixation and difficult material removal of a cylindrical firework cylinder by the sliding of a first buckling mechanism and a second buckling mechanism in a sliding hole, has high automation degree, good continuity, good energy utilization rate, high efficiency, large capacity and high production efficiency, reduces friction force by rolling of a first magnetic force ball and the first buckling mechanism and the second buckling mechanism, has long service life, simple structure and easy maintenance, automatically feeds through a feeding mechanism, saves labor cost, does not need manual auxiliary operation, has good safety performance, generates shearing force through a first annular groove, a second annular groove and a shearing force groove, shears the firework cylinder from the inside of the firework cylinder, has good cutting effect, does not generate grinding and right-angle shearing, has high structural strength and long service life, realizes continuous cutting through at least fifteen first buckling mechanisms and second buckling mechanisms, the cutting efficiency is high.

In order to realize the utility model aims at, the utility model adopts the following technical scheme:

the utility model provides a fireworks section of thick bamboo cutting device, includes the supporting mechanism, the last feeding mechanism of installing of supporting mechanism, the upper end of supporting mechanism is fixed with cutting mechanism, the side of supporting mechanism is equipped with feed mechanism, sliding connection has first lock mechanism and second lock mechanism on the feeding mechanism.

The supporting mechanism includes the fixed plate, the fixed plate has two and bilateral symmetry, the lower extreme of fixed plate is fixed with down the riser, the upper end that lies in down the riser on the fixed plate is fixed with the inclined plane of pushing away, the inclined plane of pushing away becomes certain angle with vertical face and extends to the interior survey of fixed plate, and first cutting pole of drive and second cutting pole that can be convenient slide in the slide opening, realize the continuous cutting of device, the upper end that lies in the inclined plane of pushing away on the fixed plate is fixed with the riser, riser and last riser are vertical face down, can make first cutting pole and second cutting pole stop a period in lower extreme and the top extreme position, reserve certain time for the material loading and the cutting of long fireworks section of thick bamboo.

Feeding mechanism includes the motor cabinet, the outside at the fixed plate is fixed to the motor cabinet, install the motor on the motor cabinet, the motor provides power for the device, only needs a power supply can realize whole operation, improves energy utilization, the output of motor has the pivot through the coupling joint, the pivot is connected through the bearing respectively with two fixed plates, can reduce the pivoted frictional force of pivot on the fixed plate, reduces wearing and tearing, improves the device life-span, there are two driving-discs through the key-type connection in the pivot, equidistant circumference range has the slide opening of being no less than fifteen on the driving-disc, can improve the continuity of the work of work efficiency and equipment, the slide opening runs through the driving-disc.

Cutting mechanism includes the mounting bracket, the upper end at two fixed plates is fixed to the mounting bracket, the lower extreme of mounting bracket is fixed with the arc, the shape of arc is the arc, and curved arc can make the shear force groove when the cutting, always with the material contact, improve the cutting quality, set up on the arc and be no less than eight shear force grooves, can be simultaneously with the long firework section of thick bamboo cutting for eight short firework sections of thick bamboo, the shear force groove is parallel with the arc.

Feed mechanism includes the feeder hopper, the shape of feeder hopper is the infundibulate, can be so that the long section of thick bamboo of fireworks automatic discharge volume is neat under the action of gravity, the lower extreme intercommunication of feeder hopper has the arc feed channel, the shape of arc feed channel is the arc, the other end of arc feed channel is fixed with the baffle, and the baffle can block the material, makes the material only can realize orderly feeding through surveying incision entering equipment, the lower extreme of baffle has been seted up and has been surveyed the incision.

First lock mechanism includes first cutting pole, set up on the first cutting pole and be no less than three first ring channel, the one end of first cutting pole is fixed with first installation head, overhead sliding connection of first installation has first magnetic force ball, first magnetic force ball rolls and connects on oblique push surface, lower riser and last riser, the other end of first cutting pole is fixed with the inserted bar.

The second buckling mechanism comprises a second cutting rod, wherein a second annular groove which is not less than three is formed in the second cutting rod, a second mounting head is fixed to one end of the second cutting rod, a second magnetic ball is connected to the second mounting head in a sliding mode, the second magnetic ball rolls on the inclined pushing surface, the lower vertical plate and the upper vertical plate, and a jack is fixed to the other end of the second cutting rod.

The inner diameter of the jack is slightly larger than the diameter of the plug rod, and the opening of the jack is chamfered, so that the plug rod can be inserted into the jack more easily.

Since the technical scheme is used, the utility model discloses following beneficial effect has:

the utility model relates to a firework cylinder cutting device, through the slip of first lock mechanism and second lock mechanism in the slide hole, solve the long firework cylinder of tube-shape, difficult to fix and take off the difficult promotion of material, the degree of automation is high, the continuity is good, the energy utilization is good, high efficiency, the productivity is big production efficiency, through the roll reduction frictional force of first magnetic force ball and first lock mechanism second lock mechanism, long service life, simple structure easy maintenance, through the automatic feed of feed mechanism, save labour cost, do not need the supplementary operation of manual work, the security performance is good, produce the shearing force through first ring channel, second ring channel and shear force groove, cut the firework cylinder from the inside of long firework cylinder, the cutting effect is good, do not produce the grinding, the right angle is cut, structural strength is big, long service life, realize continuous cutting through the first lock mechanism and the second lock mechanism that are no less than fifteen, the cutting efficiency is high.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic view of the buckle and mechanism of the present invention;

fig. 4 is a front cross-sectional view of the buckle and mechanism of the present invention.

1. A support mechanism; 101. a fixing plate; 102. obliquely pushing the surface; 103. a lower vertical plate; 104. an upper vertical plate; 2. a feeding mechanism; 201. a motor base; 202. a motor; 203. a rotating shaft; 204. a drive disc; 205. a slide hole; 3. a cutting mechanism; 301. a mounting frame; 302. an arc-shaped plate; 303. a shear groove; 4. a feeding mechanism; 401. a feed hopper; 402. an arc-shaped feed channel; 403. measuring a cut; 404. a baffle plate; 5. a first snapping mechanism; 501. a first cutting bar; 502. a first annular groove; 503. inserting a rod; 504. a first mounting head; 505. a first magnetic ball; 6. a second snapping mechanism; 601. a second cutting bar; 602. a second annular groove; 603. a jack; 604. a second mounting head; 605. a second magnetic ball.

Detailed Description

The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.

The firework tube cutting device combined with the attached drawings 1-4 comprises a supporting mechanism 1, wherein a feeding mechanism 2 is installed on the supporting mechanism 1, a cutting mechanism 3 is fixed at the upper end of the supporting mechanism 1, a feeding mechanism 4 is arranged on the side face of the supporting mechanism 1, and a first buckling mechanism 5 and a second buckling mechanism 6 are connected to the feeding mechanism 2 in a sliding mode.

Supporting mechanism 1 includes fixed plate 101, fixed plate 101 has two and bilateral symmetry, the lower extreme of fixed plate 101 is fixed with down riser 103, the upper end that lies in down riser 103 on the fixed plate 101 is fixed with oblique push surface 102, oblique push surface 102 becomes certain angle with the vertical face and extends to the interior survey of fixed plate 101, drive first cutting rod 501 that can be convenient and second cutting rod 601 slide in slide opening 205, realize the continuous cutting of device, the upper end that lies in oblique push surface 102 on the fixed plate 101 is fixed with riser 104, lower riser 103 and riser 104 are vertical, can make first cutting rod 501 and second cutting rod 601 stop a period at bottom and top extreme position, reserve certain time for the material loading and the cutting of a long fireworks section of thick bamboo.

Feeding mechanism 2 includes motor cabinet 201, motor cabinet 201 fixes the outside at fixed plate 101, install motor 202 on motor cabinet 201, motor 202 provides power for the device, only need a power supply can realize whole operation, improve energy utilization, there is pivot 203 motor 202's output through the coupling joint, pivot 203 is connected through the bearing respectively with two fixed plates 101, can reduce the pivoted frictional force of pivot 203 on fixed plate 101, reduce wearing and tearing, the life-span of the device is prolonged, there are two driving-discs 204 through the key-type connection in the pivot 203, equidistant circumference arrangement has slide opening 205 no less than fifteen on the driving-disc 204, can improve the continuity of work efficiency and equipment, slide opening 205 runs through driving-disc 204.

Cutting mechanism 3 includes mounting bracket 301, and mounting bracket 301 is fixed in the upper end of two fixed plates 101, and the lower extreme of mounting bracket 301 is fixed with arc 302, and the shape of arc 302 is the arc, and curved arc 302 can be so that shear force groove 303 is when the cutting, always with the material contact, improve the cutting quality, set up on the arc 302 and be no less than eight shear force grooves 303, can be simultaneously with the long firework section of thick bamboo cutting for eight short firework sections of thick bamboo, and shear force groove 303 is parallel with arc 302.

Feed mechanism 4 includes feeder hopper 401, and feeder hopper 401's shape is the infundibulate, can be so that the long section of thick bamboo of fireworks automatic discharge volume is neat under the action of gravity, and feeder hopper 401's lower extreme intercommunication has arc feed channel 402, and arc feed channel 402's shape is the arc, and arc feed channel 402's the other end is fixed with baffle 404, and baffle 404 can block the material, makes the material only can realize orderly feeding through surveying incision 403 entering device, and the lower extreme of baffle 404 has been seted up and has been surveyed incision 403.

The first buckling mechanism 5 comprises a first cutting rod 501, at least three first annular grooves 502 are formed in the first cutting rod 501, a first mounting head 504 is fixed at one end of the first cutting rod 501, a first magnetic ball 505 is connected to the first mounting head 504 in a sliding manner, the first magnetic ball 505 rolls on the inclined pushing surface 102, the lower vertical plate 103 and the upper vertical plate 104, and an inserting rod 503 is fixed at the other end of the first cutting rod 501.

The second buckling mechanism 6 comprises a second cutting rod 601, at least three second annular grooves 602 are formed in the second cutting rod 601, a second mounting head 604 is fixed at one end of the second cutting rod 601, a second magnetic ball 605 is connected to the second mounting head 604 in a sliding manner, the second magnetic ball 605 rolls on the inclined pushing surface 102, the lower vertical plate 103 and the upper vertical plate 104, and a jack 603 is fixed at the other end of the second cutting rod 601.

The inner diameter of the insertion hole 603 is slightly larger than the diameter of the insertion rod 503, and the opening of the insertion hole 603 is chamfered, so that the insertion rod 503 can be more easily inserted into the insertion hole 603.

When the cutting device for the firework cylinder is used, after a long firework cylinder is produced, the long firework cylinder enters a feed hopper 401 through a processing mechanism, enters an arc-shaped feed channel 402 under the action of gravity, the long firework cylinder is sequentially and transversely arranged in the arc-shaped feed channel 402, a baffle 404 blocks the movement of the long firework cylinder in the arc-shaped feed channel 402, a motor 202 drives a drive disc 204 to rotate through a rotating shaft 203, the drive disc 204 drives a first cutting rod 501 and a second cutting rod 601 in a sliding hole 205 to do circular motion on an inclined pushing surface 102, a lower vertical plate 103 and an upper vertical plate 104 through the sliding hole 205, under the magnetic action of a first magnetic ball 505 and a second magnetic ball 605, a first mounting head 504 and a second mounting head 604 are respectively attached to the inner sides of a support mechanism 1 at two sides tightly and roll on the inclined pushing surface 102, the lower vertical plate 103 and the upper vertical plate 104, the distance between a first buckling mechanism 5 and a second buckling mechanism 6 which are positioned at the lowest position of the drive disc 204 is farthest, the first buckling mechanism 5 and the second buckling mechanism 6 are respectively retracted into two other driving discs 204, when passing through the baffle 404, the first magnetic ball 505 and the second magnetic ball 605 roll into the inclined pushing surface 102, along with the upward rotation of the driving disc 204, the inclined pushing surface 102 pushes the first cutting rod 501 and the second cutting rod 601 to pass through the sliding hole 205 through the first magnetic ball 505 and the second magnetic ball 605, and are respectively inserted into the firework tube below the baffle 404, along with the continuous rising of the height of the first buckling mechanism 5 and the second buckling mechanism 6, the first cutting rod 501 and the second cutting rod 601 are continuously closed towards the middle, when entering the upper vertical plate 104, the insert rod 503 on the first cutting rod 501 is completely inserted into the insert hole 603 on the second cutting rod 601, along with the continuous rotation of the driving disc 204, the first annular groove 502 on the first cutting rod 501 and the second annular groove 602 on the second cutting rod 601 are staggered with the shear groove 303 on the arc-shaped plate 302, the shearing force is generated on the long firework cylinder, the long firework cylinder is cut into short cylinders, then the driving disc 204 rotates the first cutting rod 501 and the second cutting rod 601 from the upper vertical plate 104 to the inclined pushing surface 102, as the height of the first cutting rod 501 and the second cutting rod 601 is reduced, the inserting rod 503 is separated from the inserting hole 603 under the magnetic force of the first magnetic ball 505 and the second magnetic ball 605, the distance between the first cutting rod 501 and the second cutting rod 601 is also increased continuously until the first buckling mechanism 5 and the second buckling mechanism 6 are completely retracted into the driving disc 204, at this time, the short firework cylinders on the first cutting rod 501 and the second cutting rod 601 fall off under the action of gravity, and then the process is continued.

The invention is not described in detail in the prior art, and although the invention has been specifically shown and described in connection with the preferred embodiments, the method and the way of implementing the technical solution are numerous, and only the preferred embodiments of the invention have been described above, it should be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims, which are within the scope of the invention.

Claims

1. A fireworks section of thick bamboo cutting device, includes supporting mechanism (1), characterized by: install feeding mechanism (2) on supporting mechanism (1), the upper end of supporting mechanism (1) is fixed with cutting mechanism (3), the side of supporting mechanism (1) is equipped with feed mechanism (4), sliding connection has first buckling mechanism (5) and second buckling mechanism (6) on feeding mechanism (2).

2. The firework cylinder cutting apparatus of claim 1, wherein: the supporting mechanism (1) comprises two fixing plates (101), the two fixing plates (101) are symmetrical left and right, a lower vertical plate (103) is fixed at the lower end of the fixing plate (101), an inclined pushing surface (102) is fixed at the upper end of the lower vertical plate (103) on the fixing plate (101), the inclined pushing surface (102) and the vertical surface form a certain angle and extend towards the inner side of the fixed plate (101), the first cutting rod (501) and the second cutting rod (601) can be conveniently driven to slide in the sliding hole (205) to realize continuous cutting of the device, an upper vertical plate (104) is fixed at the upper end of the inclined pushing surface (102) on the fixing plate (101), the lower vertical plate (103) and the upper vertical plate (104) are vertical surfaces, the first cutting rod (501) and the second cutting rod (601) can be enabled to stay at the lowest end and the highest end limit positions for a period of time, and a certain period of time is reserved for feeding and cutting the long firework cylinder.

3. The firework cylinder cutting apparatus of claim 1, wherein: the feeding mechanism (2) comprises a motor base (201), the motor base (201) is fixed on the outer side of the fixing plate (101), the motor (202) is arranged on the motor base (201), the motor (202) provides power for the device, all operations can be realized by only one power source, the energy utilization rate is improved, the output end of the motor (202) is connected with a rotating shaft (203) through a coupler, the rotating shaft (203) is respectively connected with the two fixing plates (101) through bearings, can reduce the friction force of the rotation of the rotating shaft (203) on the fixed plate (101), reduce the abrasion, improve the service life of the device, the rotating shaft (203) is connected with two driving disks (204) through keys, at least fifteen sliding holes (205) are arranged on the driving disks (204) at equal intervals and on the circumference, the working efficiency and the working continuity of the equipment can be improved, and the slide hole (205) penetrates through the driving disc (204).

4. The firework cylinder cutting apparatus of claim 1, wherein: cutting mechanism (3) include mounting bracket (301), the upper end at two fixed plates (101) is fixed in mounting bracket (301), the lower extreme of mounting bracket (301) is fixed with arc (302), the shape of arc (302) is the arc, and curved arc (302) can make shear force groove (303) when the cutting, always with the material contact, improve the cutting quality, set up on arc (302) and be no less than eight shear force groove (303), can be simultaneously with the cutting of long fireworks section of thick bamboo for eight short fireworks sections of thick bamboo, shear force groove (303) are parallel with arc (302).

5. The firework cylinder cutting apparatus of claim 1, wherein: feed mechanism (4) include feeder hopper (401), the shape of feeder hopper (401) is the infundibulate, can be so that the long section of thick bamboo of fireworks automatic discharge volume is neat under the action of gravity, the lower extreme intercommunication of feeder hopper (401) has arc feed channel (402), the shape of arc feed channel (402) is the arc, the other end of arc feed channel (402) is fixed with baffle (404), and baffle (404) can block the material, makes the material only can be through surveying incision (403) entering equipment, realizes orderly feeding, survey incision (403) have been seted up to the lower extreme of baffle (404).

6. The firework cylinder cutting apparatus of claim 1, wherein: first lock mechanism (5) include first cutting rod (501), set up on first cutting rod (501) and be no less than three first ring channel (502), the one end of first cutting rod (501) is fixed with first installation head (504), sliding connection has first magnetic force ball (505) on first installation head (504), first magnetic force ball (505) roll and connect on oblique push surface (102), riser (103) and last riser (104) down, the other end of first cutting rod (501) is fixed with inserted bar (503).

7. The firework cylinder cutting apparatus of claim 6, wherein: the second buckling mechanism (6) comprises a second cutting rod (601), at least three second annular grooves (602) are formed in the second cutting rod (601), a second installing head (604) is fixed to one end of the second cutting rod (601), a second magnetic ball (605) is connected to the second installing head (604) in a sliding mode, the second magnetic ball (605) rolls on the inclined pushing surface (102), the lower vertical plate (103) and the upper vertical plate (104) in a connecting mode, and a jack (603) is fixed to the other end of the second cutting rod (601).

8. The firework cylinder cutting apparatus of claim 7, wherein: the inner diameter of the insertion hole (603) is slightly larger than the diameter of the insertion rod (503), and the opening of the insertion hole (603) is chamfered, so that the insertion rod (503) can be more easily inserted into the insertion hole (603).