CN209763893U

CN209763893U - Perforating and inserting device for firework barrel with built-in long lead

Info

Publication number: CN209763893U
Application number: CN201822151016.9U
Authority: CN
Inventors: 陈亦知; 陈杰明
Original assignee: Liuyang Fangzhou Machinery Co Ltd
Current assignee: Liuyang Fangzhou Machinery Co Ltd
Priority date: 2018-12-21
Filing date: 2018-12-21
Publication date: 2019-12-10
Anticipated expiration: 2028-12-21

Abstract

The utility model discloses a perforating and inserting device of a firecracker tube with a built-in long lead wire in the technical field of firecrackers, wherein a mounting rack is arranged at the top of a base, a motor is arranged at the center of the top of the mounting rack, a mounting plate is arranged at the bottom of the output end of the motor, a mounting frame is arranged at the bottom of the mounting plate, a hydraulic cylinder is arranged in an inner cavity of the mounting rack, perforating needles are arranged at the output end of the bottom of the hydraulic cylinder, springs are arranged on the left side and the right side of the inner cavity of the mounting rack, a clamping plate is arranged on one side of two groups of springs opposite to each other, one side of two groups of clamping plates opposite to each other is movably connected through the firecracker tube, a lead wire rolling disc is arranged at the bottom of the right side of the mounting frame, the, the condition that the device cannot be maintained due to damage is prevented, the practicability is greatly improved, and the use requirement is met.

Description

Perforating and inserting device for firework barrel with built-in long lead

Technical Field

The utility model relates to a firecracker technical field specifically is a punching of firecracker section of thick bamboo of built-in long lead wire inserts and draws device.

Background

fireworks utilize pyrotechnic composition, send out sound through burning or explosion, light, effect such as look, for ornamental firer amusement product, need install the lead wire in fireworks's production process, most all install through the manual work when installing the lead wire, waste time and energy, and punching on the market inserts and draws the device and all have certain problem in the use, for example, the current device structure of inserting of punching draws is complicated, the operation of being inconvenient for, and the cost is higher, be inconvenient for dismantle the maintenance to it when it damages, lead to unable satisfying the user demand, for this reason, we propose the device of inserting of punching of the fireworks section of thick bamboo of a built-in long lead wire.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a punching of firecracker section of thick bamboo of built-in long lead wire is inserted and is drawn device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a punching and guiding device of a firework barrel with a built-in long lead wire comprises a base, wherein a mounting frame is arranged at the top of the base, a motor is arranged in the center of the top of the mounting frame, the output end of the bottom of the motor extends to the top of the inner cavity of the mounting frame, a mounting plate is arranged at the bottom of the output end of the motor, a mounting frame is arranged at the bottom of the mounting plate, a hydraulic cylinder is arranged in the inner cavity of the mounting frame, the output end of the bottom of the hydraulic cylinder extends to the outer side of the mounting frame, a punching needle is arranged at the output end of the bottom of the hydraulic cylinder and comprises a rod body, a groove is arranged at the bottom of the right side of the rod body, an auxiliary spring is arranged in the middle of the inner cavity of the groove, an arc-shaped, the bottom of the right side of the fixing frame is provided with a lead winding disc.

Preferably, arc piece and draw runner are integrated into one piece structure, and recess inner chamber top and bottom all be provided with draw runner assorted spout, the draw runner left side all is provided with the stopper, and the spout inner chamber all be provided with stopper assorted supplementary stopper.

Preferably, the bottom of the left side and the right side of the inner cavity of the mounting frame is provided with a fixing groove matched with the spring, the spring is in threaded connection with the inner cavity of the fixing groove in a threaded connection mode, one side, opposite to the two groups of springs, is connected with the clamping plates in a clamped mode through a matched clamping block and a clamping groove, and one side, opposite to the two groups of clamping plates, is provided with an arc-shaped groove matched with the firework barrel.

Preferably, the perforating needle top is provided with the connecting hole, and pneumatic cylinder bottom output passes through the inside and outside screw thread spiro union of assorted in the connecting hole inner chamber, and mounting panel and mount edge are through four group's bolt spiro unions, and the bolt top all is provided with assorted nut.

Preferably, the lead wire rolling disc is fixed to the bottom of the right side of the fixing frame through the fixing rod, the fixing rod is connected with the fixing frame through a welding mode, the left side and the right side of the lead wire rolling disc are provided with limiting discs, and an inner cavity of the lead wire rolling disc is provided with a bearing matched with the fixing rod.

Preferably, all be provided with stiffener all around the motor, and the stiffener keeps away from the one end and the mounting bracket top fixed connection of motor, and the motor is provided with the rubber buffer board with the mounting bracket junction.

Compared with the prior art, the beneficial effects of the utility model are that:

This punch and insert and draw device simple structure, the practicality is strong, and the mount can be dismantled fast through dismantling the bolt in the maintenance of being convenient for installation, labour saving and time saving can dismantle the change to the punch pin through assorted internal and external screw thread and mounting hole, and convenient and fast prevents that its condition of damaging unable maintenance from taking place, very big improvement the practicality, satisfied the user demand.

Drawings

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

Fig. 2 is the structure diagram of the punching needle of the present invention.

In the figure: 1. a base; 2. a mounting frame; 3. a motor; 4. mounting a plate; 5. a fixed mount; 6. a bolt; 7. a hydraulic cylinder; 8. a perforating needle; 81. a rod body; 82. a groove; 83. an auxiliary spring; 84. a slide bar; 85. an arc-shaped block; 9. a spring; 10. a clamping plate; 11. a firework barrel; 12. and a lead wire winding disc.

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. 1-2, the present invention provides a technical solution: a punching and guiding device of a firework barrel with a built-in long lead comprises a base 1, wherein a mounting frame 2 is arranged at the top of the base 1, a motor 3 is arranged at the center of the top of the mounting frame 2, the bottom output end of the motor 3 extends to the top of an inner cavity of the mounting frame 2, a mounting plate 4 is arranged at the bottom of the output end of the motor 3, a fixing frame 5 is arranged at the bottom of the mounting plate 4, a hydraulic cylinder 7 is arranged in an inner cavity of the fixing frame 5, the bottom output end of the hydraulic cylinder 7 extends to the outer side of the fixing frame 5, a punching needle 8 is arranged at the bottom output end of the hydraulic cylinder 7, the punching needle 8 comprises a rod body 81, a groove 82 is arranged at the bottom of the right side of the rod body 81, an auxiliary spring 83 is arranged in the middle of the inner cavity of the groove 82, an arc-shaped block, the opposite sides of the two groups of clamping plates 10 are movably connected through a firework barrel 11, and the bottom of the right side of the fixing frame 5 is provided with a lead winding disc 12.

The arc-shaped block 85 and the sliding strip 84 are of an integrally formed structure, sliding grooves matched with the sliding strip 84 are formed in the top and the bottom of the inner cavity of the groove 82, the left side of the sliding strip 84 is provided with a limiting block, the inner cavity of each sliding groove is provided with an auxiliary limiting block matched with the limiting block, the arc-shaped block 85 and the sliding strip 84 are of an integrally formed structure, firmness of a connecting part is greatly improved, the sliding strip 84 is prevented from being broken and the arc-shaped block 85 cannot be supported, meanwhile, the arc-shaped block 85 can conveniently move left and right through mutual matching of the sliding strip 84 and the sliding grooves, the sliding strip 84 can be prevented from falling off from the inner cavity of the sliding groove through mutual matching of the limiting blocks and the auxiliary limiting blocks, the practicability is greatly improved;

the bottom of the left side and the right side of the inner cavity of the mounting frame 2 are respectively provided with a fixing groove matched with the spring 9, the springs 9 are in threaded connection with the inner cavity of the fixing grooves in a threaded connection mode, one opposite sides of the two groups of springs 9 are connected with the clamping plates 10 in a clamping mode through matched clamping blocks and clamping grooves, arc-shaped grooves matched with the firework barrel 11 are formed in one opposite sides of the two groups of clamping plates 10, the stability of the springs 9 can be improved through the fixing grooves, the clamping plates 10 can be conveniently and quickly installed through the mutual matching of the clamping blocks and the clamping grooves by the springs 9, the clamping plates can be disassembled and replaced, the firework barrel 11 can be replaced automatically according;

The top of the perforating needle 8 is provided with a connecting hole, the output end of the bottom of the hydraulic cylinder 7 is in threaded connection with the inner cavity of the connecting hole through matched internal and external threads, the edges of the mounting plate 4 and the fixing frame 5 are in threaded connection through four groups of bolts 6, matched nuts are arranged on the tops of the bolts 6, the perforating needle 8 is in threaded connection with the matched internal and external threads through the connecting hole, the perforating needle is convenient and quick to repair and maintain, the perforating needle can be replaced automatically or detached periodically according to use requirements, the service life of the perforating needle 8 is prolonged greatly, and cost;

The lead wire winding disc 12 is fixed to the bottom of the right side of the fixing frame 5 through a fixing rod, the fixing rod is connected with the fixing frame through a welding mode, the left side and the right side of the lead wire winding disc 12 are both provided with limiting discs, a bearing matched with the fixing rod is arranged in the inner cavity of the lead wire winding disc 12, time and labor are saved when the lead wire winding disc 12 is installed through the fixing rod, a lead wire is conveniently added to the lead wire winding disc 12 through the lead wire winding disc 12, the lead wire winding disc 12 can be conveniently paid off through the bearing in the inner cavity of the lead wire winding disc;

All be provided with the stiffener all around motor 3, and the stiffener is kept away from motor 3's one end and 2 top fixed connection of mounting bracket, motor 3 is provided with the rubber buffer board with 2 junctions of mounting bracket, can increase motor 3's stability through motor 3 stiffener all around, what produce when preventing that pneumatic cylinder 7 from going up and down rocks leads to the condition emergence that motor 3 rocked, it can be with the vibrations of 7 during operations of pneumatic cylinder to be provided with the rubber buffer board through motor 3 with 2 junctions of mounting bracket, reduce motor 3's wearing and tearing, very big extension life.

The working principle is as follows: when a punching and inserting device is needed to insert leads into a firework barrel 11, a lead winding disc 12 at the bottom of the right side of a fixing frame 5 is disassembled, the leads are wound on the outer wall of the lead winding disc 12 after the lead winding disc 12 is disassembled, then the lead winding disc 12 is installed at the bottom of the right side of the fixing frame 5, then leads on the lead winding disc 12 are pulled out to form lead heads, the lead heads are fixed in lead slots at the right sides of arc-shaped blocks 85 of perforating needles 8, after the leads are fixed, the firework barrel 11 is placed at the top of a base 1, then the firework barrel 11 is fixed through the mutual matching of springs 9 at two sides of the bottom of an inner cavity of a mounting frame 2 and two groups of clamping plates 10, then a motor 3 and a hydraulic cylinder 7 are started through an external power supply, a mounting plate 4 is driven to rotate through the output end at the bottom of the motor 3, and the fixing frame 5 is, the pneumatic cylinder 7 that is located the 5 inner chambers of mount rotates in step, drives perforating needle 8 through the output and rotates lifting means when pneumatic cylinder 7 rotates, and after perforating needle 8 got into 11 inner chambers of fireworks barrel, auxiliary spring 83 through body of rod 81 right side recess 82 inner chamber popped out arc piece 85 and accomplished to punch and insert and draw work, and labour saving and time saving, convenient and fast, very big improvement the practicality, satisfied the user demand.

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 punching of fireworks section of thick bamboo of built-in long lead wire inserts and draws device, includes base (1), its characterized in that: the top of the base (1) is provided with a mounting rack (2), the center of the top of the mounting rack (2) is provided with a motor (3), the output end of the bottom of the motor (3) extends to the top of the inner cavity of the mounting rack (2), the bottom of the output end of the motor (3) is provided with a mounting plate (4), the bottom of the mounting plate (4) is provided with a fixing rack (5), the inner cavity of the fixing rack (5) is provided with a hydraulic cylinder (7), the output end of the bottom of the hydraulic cylinder (7) extends to the outer side of the fixing rack (5), the output end of the bottom of the hydraulic cylinder (7) is provided with a punching needle (8), the punching needle (8) comprises a rod body (81), the bottom of the right side of the rod body (81) is provided with a groove (82), the middle part of the inner cavity of the groove (, springs (9) are arranged on the left side and the right side of the bottom of an inner cavity of the mounting frame (2), clamping plates (10) are arranged on opposite sides of the two sets of springs (9), one opposite sides of the two sets of clamping plates (10) are movably connected through a firework barrel (11), and a lead winding disc (12) is arranged at the bottom of the right side of the mounting frame (5).

2. The perforating and inserting device for the firework cylinder with the built-in long lead according to claim 1, characterized in that: arc piece (85) and draw runner (84) are integrated into one piece structure, and recess (82) inner chamber top and bottom all are provided with draw runner (84) assorted spout, draw runner (84) left side all is provided with the stopper, and the spout inner chamber all be provided with stopper assorted supplementary stopper.

3. the perforating and inserting device for the firework cylinder with the built-in long lead according to claim 1, characterized in that: mounting bracket (2) inner chamber left and right sides bottom all be provided with spring (9) assorted fixed slot, and spring (9) through spiro union mode spiro union in fixed slot inner chamber, and two sets of relative one sides of spring (9) all through assorted fixture block and draw-in groove and grip block (10) joint, and two sets of relative one sides of grip block (10) all be provided with firework barrel (11) assorted arc wall.

4. The perforating and inserting device for the firework cylinder with the built-in long lead according to claim 1, characterized in that: the top of the perforating needle (8) is provided with a connecting hole, the output end of the bottom of the hydraulic cylinder (7) is in threaded connection with the inner cavity of the connecting hole through matched internal and external threads, the edges of the mounting plate (4) and the fixing frame (5) are in threaded connection through four groups of bolts (6), and the tops of the bolts (6) are provided with matched nuts.

5. The perforating and inserting device for the firework cylinder with the built-in long lead according to claim 1, characterized in that: lead wire rolling dish (12) are fixed in mount (5) right side bottom through the dead lever, and the dead lever is connected with the mount through the welding mode, and the lead wire rolling dish (12) left and right sides all is provided with spacing dish, and lead wire rolling dish (12) inner chamber be provided with dead lever assorted bearing.

6. The perforating and inserting device for the firework cylinder with the built-in long lead according to claim 1, characterized in that: all be provided with stiffener all around motor (3), and the stiffener keep away from the one end and mounting bracket (2) top fixed connection of motor (3), and motor (3) and mounting bracket (2) junction are provided with the rubber buffer board.