CN215261458U

CN215261458U - Firework bobbin slitting equipment for firework manufacturing

Info

Publication number: CN215261458U
Application number: CN202121087437.5U
Authority: CN
Inventors: 李浪
Original assignee: Liuyang Huayu Fireworks Production Co ltd
Current assignee: Liuyang Huayu Fireworks Production Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-12-21
Anticipated expiration: 2031-05-20

Abstract

The utility model relates to a fireworks production technical field just discloses a fireworks manufacturing is with fireworks bobbin equipment of cutting, comprising a base plate. This equipment is cut to fireworks bobbin for fireworks preparation, drive the gag lever post rebound through upwards spurring pull ring, move out completely from the inside of spacing groove until the bottom of gag lever post, the gag lever post removes the position restriction to the slider this moment, remove slider to required position about the scale on the scale, thereby loosen the inside that the pull ring made the bottom of gag lever post extend to the spacing groove and with monolithic stationary, the bobbin that will treat the cutting this moment extends left in the inside of arc standing groove, the right side laminating of left side and L type baffle until the bobbin, it is rotatory to rotate hand carousel drive threaded rod, and then drive two connecting block relative movement, it is fixed with the bobbin centre gripping through two stoppers, avoided taking place the skew at cutting in-process bobbin, the purpose of adjustable bobbin cutting length has been realized, the suitability of this equipment has been improved.

Description

Firework bobbin slitting equipment for firework manufacturing

Technical Field

The utility model relates to a fireworks production technical field specifically is a fireworks bobbin equipment of cutting for fireworks manufacturing.

Background

Fireworks have a long history in China for thousands of years, people often set off fireworks in festive and various festive programs to show the festive atmosphere, traditionally, fireworks are manually manufactured by adopting an artificial method, in recent years, with the development of industry and science and technology, partial procedures for manufacturing fireworks can be mechanically adopted, for example, in the production process of fireworks barrels, long barrels need to be cut into different lengths, and the step is mostly carried out through cutting equipment at present.

However, most of the existing cutting devices do not have the function of adjusting the cutting length of the tube, and the cutting length is often judged by naked eyes, so that the error is large, and therefore the firework tube cutting device for firework manufacturing is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a fireworks manufacturing is with fireworks bobbin equipment of cutting possesses advantages such as adjustable bobbin cutting length, has solved current equipment of cutting and has mostly not possess the function of adjusting bobbin cutting length, often all judges the length of cutting through the naked eye, leads to the great problem of error.

(II) technical scheme

For realizing above-mentioned adjustable bobbin cutting length purpose, the utility model provides a following technical scheme: the utility model provides a fireworks bobbin equipment of cutting for fireworks preparation, includes the bottom plate, and the top of bottom plate is provided with L type mounting panel, and the top of L type mounting panel is provided with the cutting assembly that one end extends to its bottom, the top of bottom plate is provided with the spacing subassembly that is located the cutting assembly below, the top of bottom plate is provided with and is located the left limit for length subassembly of spacing subassembly.

Preferably, the cutting assembly includes the slide bar, the equal movable mounting in L type mounting panel top left and right sides has the slide bar that one end extends to its bottom, the left side the bottom fixed mounting of slide bar has one end and right side slide bar bottom fixed connection's mounting panel, the top fixed mounting of L type mounting panel has the pneumatic cylinder, the output of pneumatic cylinder extend to the bottom of L type mounting panel and with the top fixed connection of mounting panel, the bottom fixed mounting of mounting panel has driving motor, driving motor's output shaft fixed mounting has cutting blade.

Preferably, spacing subassembly includes the base, the top fixed mounting of bottom plate has the base that is located cutting assembly below, the installation cavity has been seted up to the inside of base, the front side movable mounting of base have one end extend to the inside of installation cavity and with installation cavity inner wall rear side swing joint's threaded rod, the equal threaded connection in both ends extends to the connecting block at base top, two with installation cavity inner wall swing joint and one end around the threaded rod outside the equal movable mounting in opposite sides of connecting block has the stopper that is located the base top.

Preferably, limit for length subassembly includes the slide rail, the top fixed mounting of bottom plate has the slide rail that is located the left of spacing subassembly, the top movable mounting of slide rail has the slider, the top fixed mounting of slider has L type baffle, the top fixed mounting of slider has the installation piece that is located the left of L type baffle, the spacing groove has been seted up at the top of slide rail, the top movable mounting of installation piece has one end to run through installation piece and slider and extend to the gag lever post of limiting groove inside, the outside fixed mounting of gag lever post has the dog with installation piece inner wall left and right sides swing joint, fixed mounting has the spacing spring of cover in the gag lever post outside between the top of dog and the interior roof of installation piece, the top fixed mounting of bottom plate has the scale that is located the slide rail front side.

Preferably, the outside that the threaded rod is located the inside one end of installation cavity is provided with both ends screw thread and the equal opposite direction of both ends screw thread length, the front side fixed mounting of threaded rod has hand carousel, the interior roof intercommunication of installation cavity have set up on the base and with the rectangular strip hole of connecting block removal orbit looks adaptation, the arc standing groove that is located between two connecting blocks is seted up at the top of base.

Preferably, the inside of installation piece is the cavity design, nine and be the equidistance distribution are no less than to the quantity of spacing groove, the top fixed mounting of gag lever post has the pull ring.

(III) advantageous effects

Compared with the prior art, the utility model provides a fireworks manufacturing is with fireworks bobbin equipment of cutting possesses following beneficial effect:

this equipment is cut to fireworks bobbin for fireworks preparation, drive the gag lever post rebound through upwards spurring pull ring, move out completely from the inside of spacing groove until the bottom of gag lever post, the gag lever post removes the position restriction to the slider this moment, remove slider to required position about the scale on the scale, thereby loosen the inside that the pull ring made the bottom of gag lever post extend to the spacing groove and with monolithic stationary, the bobbin that will treat the cutting this moment extends left in the inside of arc standing groove, the right side laminating of left side and L type baffle until the bobbin, it is rotatory to rotate hand carousel drive threaded rod, and then drive two connecting block relative movement, it is fixed with the bobbin centre gripping through two stoppers, avoided taking place the skew at cutting in-process bobbin, the purpose of adjustable bobbin cutting length has been realized, the suitability of this equipment has been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view structural diagram of the limiting assembly of the present invention;

fig. 3 is a schematic top view of the length limiting assembly of the present invention.

In the figure: the cutting device comprises a base plate 1, a 2L-shaped mounting plate, a 3 cutting assembly, a 31 sliding rod, a 32 mounting plate, a 33 hydraulic cylinder, a 34 driving motor, a 35 cutting blade, a 4 limiting assembly, a 41 base, a 42 mounting cavity, a 43 threaded rod, a 44 connecting block, a 45 limiting block, a 5 limiting assembly, a 51 sliding rail, a 52 sliding block, a 53L-shaped baffle, a 54 mounting block, a 55 limiting groove, a 56 limiting rod, a 57 stopping block, a 58 limiting spring and a 59 graduated scale.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a firework tube slitting device for firework manufacturing comprises a base plate 1, an L-shaped mounting plate 2 is fixedly mounted at the top of the base plate 1, a cutting assembly 3 with one end extending to the bottom is movably mounted at the top of the L-shaped mounting plate 2, the cutting assembly 3 comprises a sliding rod 31, sliding rods 31 with one end extending to the bottom are movably mounted at the left side and the right side of the top of the L-shaped mounting plate 2, a mounting plate 32 with one end fixedly connected with the bottom of the right sliding rod 31 is fixedly mounted at the bottom of the left sliding rod 31, a hydraulic cylinder 33 is fixedly mounted at the top of the L-shaped mounting plate 2, the output end of the hydraulic cylinder 33 extends to the bottom of the L-shaped mounting plate 2 and is fixedly connected with the top of the mounting plate 32, a driving motor 34 is fixedly mounted at the bottom of the mounting plate 32, a cutting blade 35 is fixedly mounted at the output shaft of the driving motor 34, and a limiting assembly 4 positioned below the cutting assembly 3 is fixedly mounted at the top of the base plate 1, the limiting component 4 comprises a base 41, a base 41 positioned below the cutting component 3 is fixedly arranged at the top of the bottom plate 1, an installation cavity 42 is arranged in the base 41, a threaded rod 43 with one end extending into the installation cavity 42 and movably connected with the rear side of the inner wall of the installation cavity 42 is movably arranged at the front side of the base 41, the front end and the rear end of the outer side of the threaded rod 43 are in threaded connection with the inner wall of the installation cavity 42 and movably connected with one end extending to the top of the base 41, a connecting block 44 with two ends in equal length and opposite direction is arranged at the outer side of one end of the threaded rod 43 positioned in the installation cavity 42, a hand-operated turntable is fixedly arranged at the front side of the threaded rod 43, a rectangular strip hole which is arranged on the base 41 and is matched with the moving track of the connecting block 44 is communicated with the inner top wall of the installation cavity 42, an arc-shaped placing groove positioned between the two connecting blocks 44 is arranged at the top of the base 41, and a limiting block 45 positioned above the base 41 is movably arranged at the opposite side of the two connecting blocks 44, top fixed mounting of bottom plate 1 has and is located the left limit for length subassembly 5 of spacing subassembly 4, limit for length subassembly 5 includes slide rail 51, the top fixed mounting of bottom plate 1 has and is located the left slide rail 51 of spacing subassembly 4, slide rail 51's top movable mounting has slider 52, slider 52's top fixed mounting has L type baffle 53, slider 52's top fixed mounting has and is located the left installation piece 54 of L type baffle 53, spacing groove 55 has been seted up at slide rail 51's top, installation piece 54's top movable mounting has one end to run through installation piece 54 and slider 52 and extend to the inside gag lever post 56 of gag lever post 55, the inside of installation piece 54 is hollow design, the quantity of gag lever post 55 is no less than nine and is the equidistance and distributes, the top fixed mounting of gag lever post 56 has the pull ring, the outside fixed mounting of gag lever post 56 has the dog 57 with installation piece 54 inner wall left and right sides swing joint, fixed mounting has the spacing bullet cover in the gag lever post 56 outside between the top of dog 57 and the interior roof of installation piece 54 And a graduated scale 59 positioned at the front side of the slide rail 51 is fixedly arranged on the top of the spring 58 and the bottom plate 1.

To sum up, the firework tube cutting device for firework production drives the limiting rod 56 to move upwards by pulling the pull ring upwards until the bottom of the limiting rod 56 is completely moved out of the limiting groove 55, at the moment, the limiting rod 56 removes the position limitation on the sliding block 52, the sliding block 52 is moved to the required position leftwards and rightwards according to the scale on the graduated scale 59, the pull ring is loosened to extend the bottom of the limiting rod 56 to the inside of the limiting groove 55 so as to fix the whole, at the moment, the tube to be cut extends leftwards in the arc-shaped placing groove until the left side of the tube is attached to the right side of the L-shaped baffle 53, the hand-operated turntable is rotated to drive the threaded rod 43 to rotate, and then the two connecting blocks 44 are driven to move relatively, the tube is clamped and fixed by the two limiting blocks 45, the tube is prevented from deviating in the cutting process, the purpose of adjusting the cutting length of the tube is realized, and the applicability of the device is improved, the problem of current equipment of cutting mostly do not possess the function of adjusting bobbin cutting length, often all judge the length of cutting through the naked eye, lead to the error great is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fireworks bobbin equipment of cutting for fireworks preparation, includes bottom plate (1), and the top of bottom plate (1) is provided with L type mounting panel (2), and the top of L type mounting panel (2) is provided with cutting assembly (3) that one end extends to its bottom, its characterized in that: the cutting device is characterized in that a limiting component (4) located below the cutting component (3) is arranged at the top of the bottom plate (1), and a length limiting component (5) located on the left side of the limiting component (4) is arranged at the top of the bottom plate (1).

2. The firework tube slitting device for firework making according to claim 1, wherein: cutting assembly (3) includes slide bar (31), the equal movable mounting in L type mounting panel (2) top left and right sides has slide bar (31) that one end extends to its bottom, left side the bottom fixed mounting of slide bar (31) has one end and right side slide bar (31) bottom fixed connection's mounting panel (32), the top fixed mounting of L type mounting panel (2) has pneumatic cylinder (33), the output of pneumatic cylinder (33) extend to the bottom of L type mounting panel (2) and with the top fixed connection of mounting panel (32), the bottom fixed mounting of mounting panel (32) has driving motor (34), the output shaft fixed mounting of driving motor (34) has cutting blade (35).

3. The firework tube slitting device for firework making according to claim 2, wherein: spacing subassembly (4) include base (41), the top fixed mounting of bottom plate (1) has base (41) that is located cutting assembly (3) below, installation cavity (42) have been seted up to the inside of base (41), the front side movable mounting of base (41) have one end extend to the inside of installation cavity (42) and with installation cavity (42) inner wall rear side swing joint's threaded rod (43), the equal threaded connection in both ends extends to connecting block (44) at base (41) top with installation cavity (42) inner wall swing joint and one end around threaded rod (43) the outside, two the equal movable mounting in opposite sides of connecting block (44) has stopper (45) that are located base (41) top.

4. The firework tube slitting device for firework manufacturing according to claim 3, wherein: the length limiting component (5) comprises a sliding rail (51), the top of the base plate (1) is fixedly provided with a sliding rail (51) positioned on the left side of the limiting component (4), the top of the sliding rail (51) is movably provided with a sliding block (52), the top of the sliding block (52) is fixedly provided with an L-shaped baffle (53), the top of the sliding block (52) is fixedly provided with an installation block (54) positioned on the left side of the L-shaped baffle (53), the top of the sliding rail (51) is provided with a limiting groove (55), the top of the installation block (54) is movably provided with a limiting rod (56) of which one end penetrates through the installation block (54) and the sliding block (52) and extends into the limiting groove (55), the outer side of the limiting rod (56) is fixedly provided with a stop block (57) movably connected with the left side and the right side of the inner wall of the installation block (54), a limiting spring (58) sleeved on the outer side of the limiting rod (56) is fixedly arranged between the top of the stop block (57) and the inner top wall of the installation block (54), and a graduated scale (59) positioned on the front side of the sliding rail (51) is fixedly installed at the top of the bottom plate (1).

5. The firework tube slitting device for firework manufacturing according to claim 3, wherein: the outside that threaded rod (43) are located the inside one end of installation cavity (42) is provided with both ends screw thread and the equal opposite direction of both ends screw thread length, the front side fixed mounting of threaded rod (43) has hand carousel, the interior roof intercommunication of installation cavity (42) has the rectangle strip hole of seting up on base (41) and with connecting block (44) removal orbit looks adaptation, the arc standing groove that is located between two connecting blocks (44) is seted up at the top of base (41).

6. The firework tube slitting device for firework manufacturing according to claim 4, wherein: the inside of installation piece (54) is the cavity design, nine and be the equidistance distribution are no less than in the quantity of spacing groove (55), the top fixed mounting of gag lever post (56) has the pull ring.