Automatic firework fuse inserting machine

Abstract

The utility model discloses an automatic fuse inserting machine for fireworks, and relates to the technical field of fireworks. The automatic firework fuse inserting machine comprises a base, the top of the base is fixedly connected with a fuse inserting machine body, and a lifting mechanism is arranged at the bottom of the base; the lifting mechanism comprises a telescopic rod, a base, a side plate, a sliding rail, a sliding rod, a hydraulic motor, a wire coil, a cable and a fixed pulley. The top end of the telescopic rod is fixedly connected with the bottom of the base, the base is fixedly connected to the bottom of the telescopic rod, the side plate is fixedly connected to the bottom of the base, the sliding rail is arranged on one side of the side plate in a penetrating mode, the sliding rod is slidably connected into the sliding rail, the hydraulic motor drives the wire coil to rotate, and the wire coil rotates to drive the side plate to move upwards. The side plate moves upwards to drive the base to move upwards, and the base moves up and down to drive the fuse inserting machine body to move up and down, so that the height of the fuse inserting machine body can be freely adjusted according to actual needs, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fireworks, in particular to an automatic fireworks inserting and drawing machine. Background Art

[0002] Firecrackers, also known as baozhu (firecrackers), baozhu (firecrackers), and baozhang (firecrackers), are products that explode when set off, producing sounds and flashes, primarily for auditory effect. The original purpose of firecrackers was to expel evil spirits or welcome the gods. Later, their intensely festive nature evolved into a symbol of the New Year, marking the end of the old and the beginning of the new, becoming the most representative folk symbol of the arrival of the new year. Firecrackers (baozhu) have a very ancient origin. Regarding the evolution of firecrackers, "Tongsu Bianbian" records: "In ancient times, firecrackers were made of real bamboo, set on fire, hence the term baogan (explosive pole) in Tang poetry. Later, rolled paper was used to make them, and they were called baozhu (firecrackers). The term "firecracker" has varied throughout history, with names ranging from baozhu (firecrackers), baogan (explosive poles), baozhang (firecrackers), and bianpao (firecrackers) to baozhu (firecrackers). In modern times, Chinese people set off firecrackers on almost every occasion, including traditional festivals, weddings, various celebrations, and temple fairs. Firecrackers are particularly common during the Spring Festival, when firecracker consumption exceeds half of the annual consumption. Their production requires a firing machine.

[0003] Patent announcement number CN2126581402U discloses an automatic fireworks inserting and drawing machine, which consists of a positive guide head and a positive guide frame. The positive guide head is divided into fixed-length feeding, cutting, punching and inserting parts. The characteristic is that the overall device controls the movement of the cylinder through a PLC controller. The cutting, punching and inserting actions can be completed simultaneously during the downward movement of the entire device. The cutting process is completed by the movable knife pressure rod and the pressure rod rotation angle driving the movable knife. The cut lead is prevented from falling by the stop rod located in the inserting sleeve. The punching and inserting part punches first, uses the locking device to withdraw the punch needle, and then inserts and draws. The stop rod is withdrawn, and the push rod drives the lead to fall to complete the insertion and drawing. The inserting guide sleeve is designed to have a quarter "U"-shaped groove inside to ensure that the lead is "n" shaped rather than straight. The device can also be configured with the number of positive guide heads and their position relative to the workbench according to the specific requirements of production. It has the characteristics of high production efficiency, safety and reliability. The above patent has the following shortcomings: although it can improve production efficiency, the table height cannot be adjusted, so it is difficult for workers with dwarfism to use the device to make firecrackers, which in turn leads to low processing efficiency. In view of this, we propose an automatic firecracker inserting and drawing machine. Utility Model Content

[0004] The purpose of the present utility model is to provide a fireworks automatic inserting and drawing machine to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the present invention provides the following technical solutions:

[0006] An automatic fireworks inserting and drawing machine comprises a base, the top of which is fixedly connected to a main body of the inserting and drawing machine, and the bottom of which is provided with a lifting mechanism;

[0007] The lifting mechanism includes a telescopic rod, a base, side panels, slide rails, a slide rod, a hydraulic motor, a cable drum, cables, and a fixed pulley;

[0008] The top of the telescopic rod is fixedly connected to the bottom of the base, the base is fixedly connected to the bottom of the telescopic rod, the side panel is fixedly connected to the bottom of the base, the slide rail is opened through one side of the side panel, and the slide rod is slidably connected inside the slide rail. The slide rail is provided to limit the movement of the slide rod.

[0009] Preferably, the hydraulic motor is fixedly connected to the top of the base, the cable drum is fixedly connected to the front output end of the hydraulic motor, the bottom end of the cable is fixedly connected to the cable drum, and the right end of the cable is connected to the middle of the slide rod through a bearing. The cable drum is set to reel the cable.

[0010] Preferably, the fixed pulley is fixedly connected to the bottom of the base, and the middle portion of the cable is wound around the fixed pulley.

[0011] Preferably, a protective mechanism is provided on the left and right sides of the base, the protective mechanism comprising a first protective plate fixedly connected to the left and right sides of the base, a damper fixedly connected to one side of the first protective plate away from the base, and a second protective plate fixedly connected to the other end of the damper away from the base, wherein a spring is provided on the outer sleeve of the damper to drive the damper to rebound.

[0012] Preferably, a slide groove is provided on the front of the second protective plate, a slider is slidably connected to the inside of the slide groove, and the slider is hinged to the first protective plate via a connecting rod. The slide groove is provided to limit the movement of the slider.

[0013] Preferably, a box door is provided on the back of the plug-in machine body, and a handle is fixedly connected to the box door.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The hydraulic motor drives the wire drum to rotate, and the rotation of the wire drum drives the side plate to move upward. The upward movement of the side plate drives the base to move upward. The up and down movement of the base drives the main body of the plugging and drawing machine to move up and down. In this way, the height of the plugging and drawing machine body can be freely adjusted according to actual needs, thereby improving work efficiency.

[0016] 2. Through the mutual cooperation between the first protective plate, the damper, the second protective plate, the spring, the slide groove, the slider, and the connecting rod, the bumps and collisions generated during the transportation of the device can be reduced, thereby avoiding damage to the device and improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0019] Figure 3 This is a cross-sectional view of the lifting mechanism area in the utility model;

[0020] Figure 4 For this utility model Figure 1 A magnified view of area A.

[0021] In the figure: 1. Base; 2. Insertion and drawing machine body; 3. Lifting mechanism; 301. Telescopic rod; 302. Base; 303. Side panel; 304. Slide rail; 305. Slide rod; 306. Hydraulic motor; 307. Wire drum; 308. Cable; 309. Fixed pulley; 4. Protective mechanism; 401. First protective plate; 402. Damper; 403. Second protective plate; 404. Spring; 405. Slide groove; 406. Slider; 407. Connecting rod; 5. Box door. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1

[0024] like Figure 1-4As shown, an automatic fireworks inserting and drawing machine includes a base 1, the top of which is fixedly connected to a inserting and drawing machine body 2, and a lifting mechanism 3 provided at the bottom of the base 1; the lifting mechanism 3 includes a telescopic rod 301, a base 302, a side plate 303, a slide rail 304, a slide rod 305, a hydraulic motor 306, a cable drum 307, a cable 308, and a fixed pulley 309; the top of the telescopic rod 301 is fixedly connected to the bottom of the base 1, the base 302 is fixedly connected to the bottom of the telescopic rod 301, the side plate 303 is fixedly connected to the bottom of the base 1, the slide rail 304 is provided through one side of the side plate 303, and the slide rod 305 is slidably connected to the inside of the slide rail 304. The slide rail 304 is provided to limit the movement of the slide rod 305. Hydraulic motor 306 is fixedly connected to the top of base 1. A cable drum 307 is fixedly connected to the front output terminal of hydraulic motor 306. The bottom end of cable 308 is fixedly connected to cable drum 307. The right end of cable 308 is connected to the middle of slide bar 305 via a bearing. Cable drum 307 is provided to reel cable 308. Fixed pulley 309 is fixedly connected to the bottom of base 1, and the middle portion of cable 308 is wound around fixed pulley 309.

[0025] During use, when it is necessary to raise the height of the plug-in machine body 2, the hydraulic motor 306 drives the wire drum 307 to rotate, and the wire drum 307 rotates to reel in the cable 308. During the reeling process of the cable 308, the slide bar 305 is pulled to the left, and the slide bar 305 moves to the left and drives the side plate 303 to move upward through the slide rail 304. The side plate 303 moves upward and drives the base 1 to move upward. The base 1 moves upward and drives the plug-in machine body 2 to move upward. Repeat the above operation in reverse to drive the plug-in machine body 2 to lower its height.

[0026] Example 2

[0027] like Figure 1-4 As shown, a protective mechanism 4 is provided on the left and right sides of the base 1. The protective mechanism 4 includes a first protective plate 401, which is fixedly connected to the left and right sides of the base 1. A damper 402 is fixedly connected to the side of the first protective plate 401 away from the base 1, and a second protective plate 403 is fixedly connected to the other end of the damper 402 away from the base 1. A spring 404 is provided on the outside of the damper 402. The spring 404 is provided to drive the damper 402 to rebound. A chute 405 is provided on the front of the second protective plate 403. A slider 406 is slidably connected to the inside of the chute 405. The slider 406 is hinged to the first protective plate 401 through a connecting rod 407. The movement of the slider 406 is limited by providing the chute 405. A box door 5 is provided on the back of the plug-in machine body 2, and a handle is fixedly connected to the box door 5.

[0028] During use, based on Example 1, through the mutual cooperation between the first protective plate 401, the damper 402, the second protective plate 403, the spring 404, the slide groove 405, the slider 406, and the connecting rod 407, the bumps and collisions generated during the transportation of the device can be reduced, thereby avoiding damage to the device and improving safety.

[0029] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A fireworks automatic inserting and drawing machine, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a plug-in machine body (2), and the bottom of the base (1) is provided with a lifting mechanism (3); The lifting mechanism (3) includes a telescopic rod (301), a base (302), a side plate (303), a slide rail (304), a slide rod (305), a hydraulic motor (306), a cable drum (307), a cable (308), and a fixed pulley (309); The top end of the telescopic rod (301) is fixedly connected to the bottom end of the base (1), the base (302) is fixedly connected to the bottom end of the telescopic rod (301), the side plate (303) is fixedly connected to the bottom end of the base (1), the slide rail (304) is opened through one side of the side plate (303), and the slide rod (305) is slidably connected to the inside of the slide rail (304).

2. The automatic fireworks inserting and drawing machine according to claim 1, characterized in that: The hydraulic motor (306) is fixedly connected to the top of the base (1), the cable drum (307) is fixedly connected to the front output end of the hydraulic motor (306), the bottom end of the cable (308) is fixedly connected to the cable drum (307), and the right end of the cable (308) is connected to the middle part of the slide rod (305) through a bearing.

3. The automatic fireworks inserting and drawing machine according to claim 2, characterized in that: The fixed pulley (309) is fixedly connected to the bottom of the base (1), and the middle part of the cable (308) is wound around the fixed pulley (309).

4. The automatic fireworks inserting and drawing machine according to claim 3, characterized in that: A protective mechanism (4) is provided on the left and right sides of the base (1), and the protective mechanism (4) comprises a first protective plate (401), the first protective plate (401) being fixedly connected to the left and right sides of the base (1), a damper (402) being fixedly connected to one side of the first protective plate (401) away from the base (1), and a second protective plate (403) being fixedly connected to the other end of the damper (402) away from the base (1), and a spring (404) being provided on the outside of the damper (402).

5. The automatic fireworks inserting and drawing machine according to claim 4, characterized in that: A sliding groove (405) is provided on the front of the second protective plate (403), and a slider (406) is slidably connected inside the sliding groove (405), and the slider (406) is hinged to the first protective plate (401) through a connecting rod (407).

6. The automatic fireworks inserting and drawing machine according to claim 5, characterized in that: A box door (5) is provided on the back of the inserting and drawing machine body (2), and a handle is fixedly connected to the box door (5).

Images