阅读说明：本技术 一种用于花炮纸筒的打泥底机 (Mud bottom beating machine for firework paper tube ) 是由 曾广荣 于 2019-12-10 设计创作，主要内容包括：本发明提供一种具有以下结构的用于花炮纸筒的打泥底机,它包括机架及设置在机架上的定位机构、驱动机构和夯实机构；定位机构用于将花炮纸筒定位到夯实机构的正下方,驱动机构用于驱动夯实机构,夯实机构用于将花炮纸筒内的泥土夯实。定位机构包括水平设置在机架上的滑轨,滑轨上滑动连接有定位座,定位座上均匀分布有多个供花炮纸筒插入的插孔。在定位座上设置插孔,并将花炮纸筒插入定位座上的插孔内,在压杆对花炮纸筒内的泥土进行夯实时,可以防止花炮纸筒破损或变形。该装置结构简单、使用方便,且不需要在打泥底前对花炮纸筒做干燥处理,减少加工工序,节省劳动力。(The invention provides a mud bottom beating machine for a firework paper tube, which comprises a frame, and a positioning mechanism, a driving mechanism and a tamping mechanism which are arranged on the frame, wherein the positioning mechanism is arranged on the frame; the positioning mechanism is used for positioning the firework paper tube under the tamping mechanism, the driving mechanism is used for driving the tamping mechanism, and the tamping mechanism is used for tamping soil in the firework paper tube. The positioning mechanism comprises a slide rail horizontally arranged on the rack, a positioning seat is connected to the slide rail in a sliding mode, and a plurality of insertion holes for inserting the firework paper tube are uniformly distributed in the positioning seat. The jack is arranged on the positioning seat, the firework paper tube is inserted into the jack on the positioning seat, and when the pressing rod tamps soil in the firework paper tube, the firework paper tube can be prevented from being damaged or deformed. The device simple structure, convenient to use, and do not need to do drying process to the fireworks fiber container before the mud bottom, reduce manufacturing procedure, save the labour.)

1. The utility model provides a make mud end machine for fireworks paper tube which characterized in that: the device comprises a frame (1), and a positioning mechanism (2), a driving mechanism (3) and a tamping mechanism (4) which are arranged on the frame (1); the positioning mechanism (2) is used for positioning the firework paper tube right below the tamping mechanism (4), the driving mechanism (3) is used for driving the tamping mechanism (4), and the tamping mechanism (4) is used for tamping soil in the firework paper tube;

the positioning mechanism (2) comprises a slide rail (5) horizontally arranged on the rack (1), a positioning seat (6) is connected on the slide rail (5) in a sliding manner, and a plurality of jacks (7) for inserting firework paper tubes are uniformly distributed on the positioning seat (6); a stop block (8) is further arranged on the slide rail (5), and when a positioning seat (6) on the slide rail (5) is abutted against the stop block (8), a firework paper tube on the positioning seat (6) is positioned right below the tamping mechanism (4);

the driving mechanism (3) comprises an air cylinder (9) connected to the rack (1), and the free end of a piston rod of the air cylinder (9) is connected with the tamping mechanism (4) and used for driving the tamping mechanism (4) to move up and down;

the tamping mechanism (4) comprises a pressing plate (10) and pressing rods (11) which are arranged at the bottom of the pressing plate (10) and correspond to the inserting holes (7) on the positioning seat (6) one by one; the top of the pressing plate (10) is connected with the free end of the piston rod of the air cylinder (9) and moves up and down along with the piston rod of the air cylinder (9) to tamp the soil in the firework paper tube.

2. The mud-bottom machine for fireworks paper tube of claim 1 characterized in that: the sliding rail (5) is also provided with a limiting component (12), and the distance between the limiting component (12) and the stop block (8) is equal to the length of the positioning seat (6); when one end of the positioning seat (6) is abutted against the stop block (8), the limiting component (12) is abutted against the other end of the positioning seat (6) for preventing the positioning seat (6) from displacing.

3. A mud-bottom machine for fireworks paper tubes according to claim 2, characterized in that: the limiting assembly (12) comprises a limiting block (13), a guide rod (14) and a spring (15); a limiting hole (16) is formed in the sliding rail (5), and the guide rod (14) is connected in the limiting hole (16) in a sliding manner; one end of the guide rod (14) is connected with the limiting block (13), the other end of the guide rod is arranged outside the limiting hole (16) and is provided with a flange (17) extending in the radial direction, and the outer diameter of the flange (17) is larger than the inner diameter of the limiting hole (16); the spring (15) is sleeved on the guide rod (14), one end of the spring (15) is connected with the limiting block (13), and the other end of the spring is abutted to the sliding rail (5).

4. A mud-bottom machine for fireworks paper tubes according to claim 3, characterized in that: one side of the limiting block (13) far away from the stop block (8) is provided with a first inclined plane (18), and the limiting block (13) is in a trapezoidal arrangement with a narrow upper part and a wide lower part.

5. The mud-bottom machine for fireworks paper tube of claim 1 characterized in that: the depth dimension of the insertion holes (7) is larger than the height dimension of soil in the firework paper tube.

6. A mud-bottom machine for fireworks paper tubes according to claim 1 or 5, characterized in that: and a second inclined plane (19) which is distributed along the circumferential direction and is arranged in a low-inside and high-outside manner is arranged at the opening of the jack (7).

7. The mud-bottom machine for fireworks paper tube of claim 1 characterized in that: the bottom of the frame (1) is connected with at least three supporting legs (20) which are arranged in an L shape.

8. The mud-bottom machine for fireworks paper tube of claim 7 characterized in that: supporting legs (20) on be equipped with and extend first connecting hole (21) that its length direction extends, the bottom of frame (1) is equipped with second connecting hole (22), first connecting hole (21) pass through fastening bolt with second connecting hole (22) and are connected.

Technical Field

The invention belongs to the technical field of firework production machinery, and particularly relates to a mud bottom beating machine for a firework paper tube.

Background

Fireworks and firecrackers are firer entertainment products which are provided for appreciation by using pyrotechnic compositions to give out sound, light, color and other effects through combustion or explosion, and are an important component of Chinese folk custom. At present, China is the largest global firework production, export and consumption country, and the firework yield accounts for 90 percent of the global yield. The production process of fireworks is complex, and the production of fireworks paper tube only has several procedures, and is characterized by that firstly, the glue required for rolling paper tube is supplied by adopting glue-spraying mode, then the paper roll is made into fireworks paper tube by using machine, then dried, and finally filled with mud bottom and formed by punching so as to obtain the effect of blocking. The existing firework paper tube mud bottom beating machine needs to firstly sun-dry the rolled firework paper tube or dry the firework paper tube through a greenhouse oven, so that the mud bottom can be beaten, otherwise, the strength of the firework paper tube is not enough, and the paper tube is easy to deform or be propped when the mud bottom is punched. The paper tube of fireworks and firecrackers after the mud bottom is made needs to be dried again to remove the water in the mud bottom, so that a drying process is added, and time and labor are wasted. And the product needs to be carried in and out when being dried, so that the product is easy to damage, and the probability of defective products is increased.

Disclosure of Invention

The invention aims to solve the technical problem of overcoming the defects of the prior art and provide the mud bottom beating machine which is simple in structure, convenient to use and not easy to cause deformation or breaking of a firework paper tube.

The technical scheme adopted by the invention is that the mud bottom beating machine for the firework paper tube comprises a frame, and a positioning mechanism, a driving mechanism and a tamping mechanism which are arranged on the frame; the positioning mechanism is used for positioning the firework paper tube under the tamping mechanism, the driving mechanism is used for driving the tamping mechanism, and the tamping mechanism is used for tamping soil in the firework paper tube.

The positioning mechanism comprises a slide rail horizontally arranged on the rack, a positioning seat is connected to the slide rail in a sliding manner, and a plurality of jacks for inserting the firework paper tube are uniformly distributed on the positioning seat; the slide rail on still be equipped with the dog, when the positioning seat on the slide rail offsets with the dog, the fireworks paper tube on the positioning seat is located tamping mechanism's under.

The driving mechanism comprises an air cylinder connected to the rack, and the free end of the piston rod of the air cylinder is connected with the tamping mechanism and used for driving the tamping mechanism to move up and down.

The tamping mechanism comprises a pressing plate and pressing rods which are arranged at the bottom of the pressing plate and correspond to the jacks on the positioning seat one by one; the top of the pressing plate is connected with the free end of the cylinder piston rod and moves up and down along with the cylinder piston rod to tamp the soil in the firework paper tube.

After adopting the structure, compared with the prior art, the mud bottom beating machine for the firework paper tube has the following advantages: the jack is arranged on the positioning seat, the firework paper tube is inserted into the jack on the positioning seat, and when the pressing rod tamps soil in the firework paper tube, the firework paper tube can be prevented from being damaged or deformed. The device simple structure, convenient to use, and do not need to do drying process to the fireworks fiber container before the mud bottom, reduce manufacturing procedure, save the labour.

Preferably, the slide rail is further provided with a limiting assembly, and the distance between the limiting assembly and the stop block is equal to the length of the positioning seat; when one end of the positioning seat is abutted to the stop block, the limiting assembly is abutted to the other end of the positioning seat, and the limiting assembly is used for preventing the positioning seat from moving. Therefore, the firework paper tube can be accurately positioned under the pressure lever, and the deviation is avoided.

Preferably, the limiting assembly comprises a limiting block, a guide rod and a spring; the slide rail is provided with a limiting hole, and the guide rod is connected in the limiting hole in a sliding manner; one end of the guide rod is connected with the limiting block, the other end of the guide rod is arranged outside the limiting hole and is provided with a flange extending in the radial direction, and the outer diameter size of the flange is larger than the inner diameter size of the limiting hole; the spring is sleeved on the guide rod, one end of the spring is connected with the limiting block, and the other end of the spring is abutted to the sliding rail. When fixing a position fireworks paper section of thick bamboo, only need the downwards pulling guide bar, make stopper top and slide rail upper surface parallel and level, then push away the positioning seat to offset with the dog, then loosen the guide bar, the stopper resets to fix the positioning seat fast, avoid appearing the deviation.

Preferably, one side of the limiting block, which is far away from the stop block, is provided with a first inclined plane, and the limiting block is in a trapezoidal arrangement with a narrow upper part and a wide lower part. Like this when fixing a position fireworks paper section of thick bamboo, only need to promote the positioning seat to the direction of dog, can push down the stopper, need not to stimulate the guide bar with the hand, labour saving and time saving.

Preferably, the depth dimension of the insertion hole is larger than the height dimension of soil in the firework paper tube. Therefore, the firework paper tube can be better protected from being burst or extruded and deformed.

Preferably, the opening of the jack is provided with a second inclined plane which is distributed along the circumferential direction of the jack and is arranged with a low inner part and a high outer part. The arrangement can facilitate the insertion of the firework paper tube into the jack.

Preferably, the bottom of the frame is connected with at least three supporting legs arranged in an L shape. This allows the device to be placed on the ground more smoothly.

Preferably, the supporting legs are provided with first connecting holes extending along the length direction of the supporting legs, the bottom of the rack is provided with second connecting holes, and the first connecting holes are connected with the second connecting holes through fastening bolts. The arrangement can conveniently adjust the height of each supporting foot support so as to adapt to the uneven ground which may occur.

Description of the drawings:

fig. 1 is a schematic structural diagram of a mud bottom machine for fireworks paper tube of the present invention.

FIG. 2 is a schematic structural diagram of another view direction of the mud-bottom making machine for the firework paper tube.

Fig. 3 is a schematic structural diagram of a limiting assembly of the mud bottom machine for fireworks paper tube.

Fig. 4 is a schematic structural diagram of a supporting leg of the mud bottom machine for fireworks paper tube.

As shown in the figure:

1. the device comprises a rack, 2, a positioning mechanism, 3, a driving mechanism, 4, a tamping mechanism, 5, a sliding rail, 6, a positioning seat, 7, a jack, 8, a stop block, 9, a cylinder, 10, a pressing plate, 11, a pressing rod, 12, a limiting assembly, 13, a limiting block, 14, a guide rod, 15, a spring, 16, a limiting hole, 17, a flange, 18, a first inclined plane, 19, a second inclined plane, 20, a supporting leg, 21, a first connecting hole, 22 and a second connecting hole.

Detailed Description

The present invention will be described in further detail below with reference to the accompanying drawings of embodiments of the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Meanwhile, the terms "first", "second", etc. are merely used for distinguishing names of various components, and have no primary and secondary relationship, so that the present invention is not to be construed as limited.

As shown in fig. 1, 2, 3 and 4;

the technical scheme adopted by the invention is that the mud bottom beating machine for the firework paper tube comprises a frame 1, and a positioning mechanism 2, a driving mechanism 3 and a tamping mechanism 4 which are arranged on the frame 1; positioning mechanism 2 is used for fixing a position fireworks paper tube under tamping mechanism 4, actuating mechanism 3 be used for driving tamping mechanism 4, tamping mechanism 4 be used for tamping the earth in the fireworks paper tube.

The positioning mechanism 2 comprises a slide rail 5 horizontally arranged on the rack 1, a positioning seat 6 is connected to the slide rail 5 in a sliding manner, a plurality of jacks 7 for inserting the firework paper tube are uniformly distributed on the positioning seat 6, and the jacks 7 are matched with the firework paper tube. The slide rail 5 is further provided with a stop dog 8, and when the positioning seat 6 on the slide rail 5 abuts against the stop dog 8, the firework paper tube on the positioning seat 6 is positioned right below the tamping mechanism 4.

The driving mechanism 3 comprises an air cylinder 9 connected to the frame 1, and the air cylinder 9 is connected with an external air source or an air pump. The free end of the piston rod of the air cylinder 9 is connected with the tamping mechanism 4 and is used for driving the tamping mechanism 4 to move up and down.

The tamping mechanism 4 comprises a pressing plate 10 and pressing rods 11 which are arranged at the bottom of the pressing plate 10 and correspond to the inserting holes 7 on the positioning seat 6 one by one; the top of the pressing plate 10 is connected with the free end of the piston rod of the air cylinder 9 and moves up and down along with the piston rod of the air cylinder 9 to tamp the soil in the firework paper tube.

The jack 7 is arranged on the positioning seat 6, the firework paper tube is inserted into the jack 7 on the positioning seat 6, and the firework paper tube can be prevented from being damaged or deformed when the pressing rod 11 tamps soil in the firework paper tube. The device simple structure, convenient to use, and do not need to do drying process to the fireworks fiber container before the mud bottom, reduce manufacturing procedure, save the labour.

The slide rail 5 is also provided with a limiting component 12, and the distance between the limiting component 12 and the stop block 8 is equal to the length of the positioning seat 6; when one end of the positioning seat 6 abuts against the stop block 8, the limiting component 12 abuts against the other end of the positioning seat 6, so as to prevent the positioning seat 6 from displacing. Therefore, the firework paper tube can be accurately positioned under the pressure lever 11, and deviation is avoided.

The stopper assembly 12 includes a stopper 13, a guide rod 14, and a spring 15. A limiting hole 16 is formed in the sliding rail 5, and the guide rod 14 is connected in the limiting hole 16 in a sliding manner; one end of the guide rod 14 is connected with the limiting block 13, the other end of the guide rod is arranged outside the limiting hole 16 and is provided with a flange extending in the radial direction, and the outer diameter of the flange is larger than the inner diameter of the limiting hole 16. The spring 15 is sleeved on the guide rod 14, one end of the spring 15 is connected with the limiting block 13, and the other end of the spring is abutted to the slide rail 5. When fixing a position fireworks paper section of thick bamboo, only need stimulate guide bar 14 downwards, make stopper 13 top and 5 upper surface parallel and level of slide rail, then push away positioning seat 6 to offset with dog 8, then loosen guide bar 14, stopper 13 resets to fix positioning seat 6 fast, avoid appearing the deviation.

One side of the limiting block 13 far away from the stop block 8 is provided with a first inclined plane 18, and the limiting block 13 is in a trapezoidal arrangement with a narrow upper part and a wide lower part. When fixing a position the fireworks paper section of thick bamboo like this, only need to promote positioning seat 6 to the direction of dog 8, can push down stopper 13, need not to stimulate guide bar 14 with the hand, labour saving and time saving.

The depth dimension of the insertion hole 7 is larger than the height dimension of the soil in the firework paper tube. Therefore, the firework paper tube can be better protected from being burst or extruded and deformed.

The opening of the jack 7 is provided with a second inclined plane 19 which is distributed along the circumferential direction and is arranged with a low inner part and a high outer part. The arrangement is convenient for the paper tube of the fireworks to be inserted into the jack 7.

The bottom of the frame 1 is connected with four supporting legs 20 which are arranged in an L shape and distributed at four corners of the bottom of the frame 1. This allows the device to be placed on the ground more smoothly.

The supporting leg 20 is provided with a first connecting hole 21 extending along the length direction thereof, the bottom of the frame 1 is provided with a second connecting hole 22, and the first connecting hole 21 is connected with the second connecting hole 22 through a fastening bolt. This arrangement facilitates adjustment of the height that each support foot 20 supports to accommodate uneven ground that may occur.

The cylinder described above is a prior art product, such as a cylinder manufactured by fibte automation equipment ltd of Dongguan, model number FLAT-1.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention, and therefore, the scope of the present invention shall be subject to the claims.