Automatic inner barrel charging machine

Abstract

The utility model discloses an automatic inner barrel charging machine, and relates to the technical field of firework inner barrel charging, the automatic inner barrel charging machine comprises a workbench, a charging device is fixedly installed in the middle of the top surface of the workbench, and an auxiliary feeding device is fixedly installed on one side, located on the charging device, of the top surface of the workbench. When the firework cylinders pre-laid in the material holes of the auxiliary table are fed into the mounting holes of the movable plate, the discharging work of the firework cylinders in the auxiliary feeding device is completed under the cooperation of the positioning frame and the two positioning strips, the feeding effect of the auxiliary feeding device during feeding is improved, and in the charging process of the firework cylinders in the movable plate, the charging efficiency of the firework cylinders is improved. The next batch of firework cylinders needing to be charged are sequentially laid in the material holes of the auxiliary table in the auxiliary feeding device for standby application, material supplementing work of the movable plate is completed through the auxiliary feeding device, the shutdown time of the charging device is shortened, and the charging efficiency of the firework cylinders of the charging device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fireworks inner tube charging, in particular to an automatic inner tube charging machine. Background Art

[0002] A small fireworks charging machine with a publication (announcement) number of "CN214842800U" relates to the technical field of fireworks manufacturing, including a base, a movable plate, a support frame, a driving device, and a charging device. The movable plate is slidably connected to the top surface of the base, and the movable plate is used to place a fireworks tube. The support frame is arranged on the base, and the driving device is arranged on the support frame. The driving device is used to drive the movable plate to slide on the base, and the charging device is arranged on the top of the support frame. The charging device is used to charge the fireworks tube, and the charging device and the driving device are connected by a transmission device. Although the small fireworks charging machine with a publication (announcement) number of "CN214842800U" has the advantage of high efficiency in the process of charging fireworks tubes;

[0003] However, when the movable plate of the charging machine cooperates with the charging device to work, after the charging of the fireworks tubes laid on the movable plate is completed, the loaded fireworks tubes need to be taken out, and then the next batch of fireworks tubes that need to be loaded are laid on the movable plate to continue the loading work. The loading and unloading process of the fireworks tubes is time-consuming, resulting in a long downtime of the charging device, and the charging operation of the fireworks tubes cannot be carried out, which affects the charging efficiency of the fireworks tubes. Utility Model Content

[0004] In order to solve the problem that the loading and unloading process of firework tubes takes a long time, resulting in a long downtime of the charging device, which affects the charging efficiency of the firework tubes; the purpose of the utility model is to provide an automatic inner tube charging machine.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: an automatic inner barrel charging machine, comprising a workbench, a charging device is fixedly installed in the middle of the top surface of the workbench, an auxiliary feeding device is fixedly installed on the top surface of the workbench on one side of the charging device, an electric slide rail is fixedly installed in the middle of the top surface of the workbench, the surface of the electric slide rail is slidably installed on the electric slide seat, a moving plate is fixedly installed on the top surface of the electric slide seat, and evenly distributed mounting holes are opened on the top surface of the moving plate, and the auxiliary feeding device includes a fixed frame;

[0006] In the middle of the inner top surface of the fixing frame, an electric cylinder is fixedly installed. The output end of the electric cylinder is fixedly installed with a connecting piece. One side of the connecting piece is fixedly installed with a fixing frame. An auxiliary table is fixedly installed in the fixing frame. Uniformly distributed material holes are formed in the auxiliary table. The material holes communicate with the installation holes. A groove is formed in the middle of one side of the fixing frame. A fixing plate is fixedly installed in the groove. In the middle of one side of the top surface of the fixing plate, a fixing seat is fixedly installed. One side of the fixing seat is fixedly installed with an electric telescopic rod. The output end of the electric telescopic rod is fixedly installed with a moving frame. Uniformly distributed limiting strips are fixedly installed on the top surface of the moving frame. The limiting strips are uniformly distributed below the auxiliary table and cooperate with the material holes.

[0007] Preferably, a positioning frame is fixedly installed on the bottom surface of the fixing frame. Two positioning strips are symmetrically installed in the positioning frame. The number of the positioning strips is two. The fixing frame cooperates with the moving plate through the positioning frame and the two positioning strips. The positioning frame is slidably sleeved on the surface of the moving plate.

[0008] Preferably, guide sleeves are fixedly installed on both sides of the limiting strip. Guide rods are sleeved in the guide sleeves. The number of the guide rods is two. The two guide rods are respectively fixedly installed below the auxiliary table of the fixing frame. The guide sleeves are slidably sleeved on the surfaces of the guide rods. Two sliding sleeves are symmetrically installed on one side of the fixing frame. Lifting rods are fixedly installed on both sides of the inner top surface of the fixing frame where the electric cylinder is located. The number of the sliding sleeves and the lifting rods is two. The sliding sleeves are slidably sleeved on the surfaces of the lifting rods.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] 1. In the utility model, during the process of filling gunpowder into the fireworks cylinders in the moving plate, the next batch of fireworks cylinders to be filled with gunpowder are sequentially laid in the material holes of the auxiliary table in the auxiliary feeding device for standby. The auxiliary feeding device completes the replenishment work of the moving plate, reduces the shutdown time of the filling device, and improves the filling efficiency of the fireworks cylinders of the filling device.

[0011] 2. In the utility model, when controlling the fixing frame to descend and sending the fireworks cylinders pre-laid in the material holes of the auxiliary table into the installation holes of the moving plate, the blanking work of the fireworks cylinders in the auxiliary feeding device is completed under the cooperation of the positioning frame and the two positioning strips, and the feeding effect during the feeding of the auxiliary feeding device is improved. Description of the Drawings

[0012] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0014] Figure 2 It is a right view of the overall structure of the present invention.

[0015] Figure 3 It is a schematic diagram of the exploded structure of the auxiliary feeding device of the present invention.

[0016] Figure 4 For the present invention Figure 3 The enlarged view of the structure at A in it.

[0017] Figure 5 It is a schematic diagram of the exploded structure of the bottom of the auxiliary feeding device of the present invention.

[0018] Figure 6 For the present invention Figure 5 The enlarged view of the structure at B in it.

[0019] In the figure: 1, workbench; 11, fixed groove; 12, guiding groove; 2, charging device; 3, electric slide rail; 31, electric slide seat; 4, moving plate; 41, mounting hole; 42, pulley; 5, auxiliary feeding device; 51, fixing frame; 511, lifting rod; 52, electric cylinder; 521, connecting piece; 53, fixing frame; 531, groove body; 532, sliding sleeve; 54, auxiliary table; 541, material hole; 55, fixing plate; 551, fixing seat; 56, electric telescopic rod; 57, moving frame; 58, limiting strip; 581, guiding sleeve; 582, guiding rod; 59, positioning frame; 591, positioning strip; 6, support frame. Specific embodiments

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0021] Embodiment: As Figures 1-6As shown in the figure, the utility model provides an automatic inner cylinder charging machine, which includes a workbench 1. In the middle of the top surface of the workbench 1, a charging device 2 is fixedly installed. On one side of the charging device 2 on the top surface of the workbench 1, an auxiliary feeding device 5 is fixedly installed. In the middle of the top surface of the workbench 1, an electric slide rail 3 is fixedly installed. The surface of the electric slide rail 3 is slidably installed on an electric slide seat 31. On the top surface of the electric slide seat 31, a moving plate 4 is fixedly installed. On the top surface of the moving plate 4, uniformly distributed mounting holes 41 are opened. The auxiliary feeding device 5 includes a fixed frame 51. In the middle of the inner top surface of the fixed frame 51, an electric cylinder 52 is fixedly installed. The output end of the electric cylinder 52 is fixedly installed with a connecting piece 521. On one side of the connecting piece 521, a fixed frame 53 is fixedly installed. Inside the fixed frame 53, an auxiliary table 54 is fixedly installed. Inside the auxiliary table 54, uniformly distributed material holes 541 are opened. The material holes 541 communicate with the mounting holes 41. In the middle of one side of the fixed frame 53, a groove 531 is opened. Inside the groove 531, a fixing plate 55 is fixedly installed. On one side of the top surface of the fixing plate 55, a fixed seat 551 is fixedly installed. On one side of the fixed seat 551, an electric telescopic rod 56 is fixedly installed. The output end of the electric telescopic rod 56 is fixedly installed with a moving frame 57. On the top surface of the moving frame 57, uniformly distributed limiting strips 58 are fixedly installed. The limiting strips 58 are uniformly distributed below the auxiliary table 54 and cooperate with the material holes 541;

[0022] The charging device 2 and the auxiliary feeding device 5 are installed and fixed through the workbench 1. When it is necessary to carry out the charging operation on the fireworks cylinder through the charging device 2, the fireworks cylinders to be charged are laid in the mounting holes 41 of the moving plate 4. After laying, the electric slide rail 3 works. The electric slide seat 31 is driven by the electric slide rail 3 to control the movement of the moving plate 4, and the fireworks cylinders in the same vertical column of mounting holes 41 in the moving plate 4 are sequentially conveyed to the lower part of the charging cylinder of the charging device 2 for charging work. During the charging process of the fireworks cylinders in the moving plate 4, the next batch of fireworks cylinders to be charged are sequentially laid in the material holes 541 of the auxiliary table 54 for standby. When the charging of the fireworks cylinders in the moving plate 4 is completed, the charged fireworks cylinders are taken out, and the moving plate 4 returns to the initial state. The switch of the electric cylinder 52 in the auxiliary feeding device 5 is turned on, and the fixed frame 53 is controlled to descend through the connecting piece 521 installed at the output end of the electric cylinder 52. After the fixed frame 53 descends, the switch of the electric telescopic rod 56 is turned on, and the limiting strips 58 installed on the moving frame 57 are controlled to move through the electric telescopic rod 56. (The limiting strips 58 are initially located directly below the corresponding material holes 541. With the cooperation of the limiting strips 58, the bottom of the fireworks cylinder placed in the corresponding material hole 541 is lifted), and the limiting strips 58 are moved away from below the corresponding material holes 541, so that the fireworks cylinders in the material holes 541 fall into the corresponding mounting holes 41 of the moving plate 4, completing the feeding work of the moving plate 4.

[0023] The bottom surface of the fixed frame 53 is fixedly installed with a positioning frame 59. Inside the positioning frame 59, two positioning bars 591 are symmetrically installed. The number of the positioning bars 591 is two. The fixed frame 53 cooperates with the moving plate 4 through the positioning frame 59 and the two positioning bars 591. The positioning frame 59 is slidably sleeved on the surface of the moving plate 4. When controlling the fixed frame 53 to descend and sending the pre-laid fireworks tubes in the material holes 541 of the auxiliary table 54 into the installation holes 41 of the moving plate 4, the positioning frame 59 is sleeved on the surface of the moving plate 4. When the two positioning bars 591 installed in the positioning frame 59 are in contact with the top surface of the moving plate 4, the descent of the fixed frame 53 is completed. Under the cooperation of the positioning frame 59 and the two positioning bars 591, the blanking work of the fireworks tubes in the auxiliary feeding device 5 is completed, improving the feeding effect when the auxiliary feeding device 5 feeds materials.

[0024] On both sides of the limiting bar 58, guiding sleeves 581 are fixedly installed. Inside the guiding sleeves 581, guide rods 582 are sleeved. The number of the guide rods 582 is two. The two guide rods 582 are respectively fixedly installed below the auxiliary table 54 of the fixed frame 53. The guiding sleeves 581 are slidably sleeved on the surfaces of the guide rods 582. Each limiting bar 58 corresponds to two guiding sleeves 581. The guiding sleeves 581 on the same side of the limiting bar 58 are all used in cooperation with one guide rod 582. Under the cooperation of the guiding sleeves 581 and the corresponding guide rods 582, the stability of the limiting bar 58 during movement is increased.

[0025] On one side of the fixed frame 53, sliding sleeves 532 are symmetrically installed. On the inner top surface of the fixed frame 51, lifting rods 511 are fixedly installed on both sides of the electric cylinder 52. The number of the sliding sleeves 532 and the lifting rods 511 is two. The sliding sleeves 532 are slidably sleeved on the surfaces of the lifting rods 511. Through the cooperation of the two sliding sleeves 532 and the two lifting rods 511, the stability of the fixed frame 53 during lifting and lowering is increased.

[0026] On both sides of the bottom surface of the moving plate 4, evenly distributed pulleys 42 are fixedly installed. On the top surface of the workbench 1, guiding grooves 12 are symmetrically opened. The pulleys 42 are slidably installed in the guiding grooves 12. Through one guiding groove 12, the pulley 42 installed on one side of the bottom surface of the moving plate 4 is assisted to slide. Under the cooperation of the pulley 42 and the corresponding guiding groove 12, the stability of the moving plate 4 during movement is increased.

[0027] In the middle of the top surface of the workbench 1, a fixed groove 11 is opened. The electric slide rail 3 is fixedly installed in the fixed groove 11. The electric slide block 31 is slidably installed in the fixed groove 11 through the electric slide rail 3. Through the fixed groove 11, the installation and fixation of the electric slide rail 3 are completed, and the electric slide block 31 is assisted to slide. On the bottom surface of the workbench 1, a support frame 6 is fixedly installed. The support frame 6 cooperates with the workbench 1. Through the support frame 6, the support and fixation of the workbench 1 are completed. Through the support frame 6, the device is placed in a specified area for the charging work of the fireworks tubes.

[0028] Working principle: When it is necessary to load the fireworks cylinder through the loading device 2, lay the fireworks cylinder to be loaded in the mounting hole 41 of the moving plate 4. After the laying is completed, the electric slide rail 3 works, and the electric slide seat 31 is driven by the electric slide rail 3 to control the movement of the moving plate 4, and the fireworks cylinders in the same vertical column of mounting holes 41 in the moving plate 4 are sequentially conveyed below the loading cylinder of the loading device 2 for loading work;

[0029] During the loading process of the fireworks cylinders in the moving plate 4, lay the next batch of fireworks cylinders to be loaded in the material holes 541 of the auxiliary table 54 for standby. When the loading of the fireworks cylinders in the moving plate 4 is completed, take out the loaded fireworks cylinders, and the moving plate 4 returns to its initial state. Then, turn on the switch of the electric cylinder 52 in the auxiliary feeding device 5, and control the lowering of the fixed frame 53 through the connecting piece 521 installed at the output end of the electric cylinder 52. With the cooperation of the positioning frame 59 and the two positioning strips 591, the lowering work of the fixed frame 53 is completed;

[0030] After the lowering of the fixed frame 53 is completed, turn on the switch of the electric telescopic rod 56, and control the movement of the limiting strip 58 installed on the moving frame 57 through the electric telescopic rod 56, move the limiting strip 58 away from below the corresponding material hole 541, so that the fireworks cylinder in the material hole 541 falls into the mounting hole 41 of the corresponding moving plate 4, and the feeding work of the moving plate 4 is completed, and cooperate with the loading device 2 to continue the loading work of the fireworks cylinders.

[0031] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention is also intended to include these changes and modifications.

Claims

1. An automatic inner barrel filling machine, comprising a workbench (1), characterized in that: A charging device (2) is fixedly installed in the middle of the top surface of the workbench (1); an auxiliary loading device (5) is fixedly installed on the top surface of the workbench (1) on one side of the charging device (2); an electric slide rail (3) is fixedly installed in the middle of the top surface of the workbench (1); the surface of the electric slide rail (3) is slidably installed on an electric slide seat (31); a moving plate (4) is fixedly installed on the top surface of the electric slide seat (31); the top surface of the moving plate (4) is provided with evenly distributed mounting holes (41); and the auxiliary loading device (5) includes a fixing frame (51); An electric cylinder (52) is fixedly mounted in the middle of the top surface of the fixing frame (51); a connecting piece (521) is fixedly mounted on the output end of the electric cylinder (52); a fixing frame (53) is fixedly mounted on one side of the connecting piece (521); an auxiliary platform (54) is fixedly mounted in the fixing frame (53); evenly distributed material holes (541) are provided in the auxiliary platform (54); the material holes (541) and the mounting holes (41) are interconnected; a groove (531) is provided in the middle of one side of the fixing frame (53); A fixing plate (55) is fixedly installed in the trough body (531); a fixing seat (551) is fixedly installed in the middle of one side of the top surface of the fixing plate (55); an electric telescopic rod (56) is fixedly installed on one side of the fixing seat (551); a moving frame (57) is fixedly installed at the output end of the electric telescopic rod (56); and evenly distributed limiting strips (58) are fixedly installed on the top surface of the moving frame (57); the limiting strips (58) are evenly distributed below the auxiliary table (54) and cooperate with the material holes (541).

2. An automatic inner barrel filling machine as claimed in claim 1, characterized in that: A positioning frame (59) is fixedly mounted on the bottom surface of the fixed frame (53), and positioning bars (591) are symmetrically mounted inside the positioning frame (59), and the number of the positioning bars (591) is two. The fixed frame (53) cooperates with the movable plate (4) through the positioning frame (59) and the two positioning bars (591), and the positioning frame (59) is slidably sleeved on the surface of the movable plate (4).

3. The automatic inner barrel filling machine according to claim 1, characterized in that: Guide sleeves (581) are fixedly mounted on both sides of the limit strip (58), and guide rods (582) are sleeved inside the guide sleeves (581). There are two guide rods (582), and the two guide rods (582) are respectively fixedly mounted on the fixed frame (53) below the auxiliary platform (54), and the guide sleeves (581) are slidably sleeved on the surfaces of the guide rods (582).

4. The automatic inner barrel filling machine according to claim 1, characterized in that: A sliding sleeve (532) is symmetrically mounted on one side of the fixed frame (53); lifting rods (511) are fixedly mounted on both sides of the electric cylinder (52) on the inner top surface of the fixed frame (51); the number of the sliding sleeves (532) and the number of the lifting rods (511) are both two; the sliding sleeves (532) are slidably mounted on the surface of the lifting rods (511).

5. The automatic inner barrel filling machine according to claim 1, characterized in that: Both sides of the bottom surface of the movable plate (4) are fixedly mounted with evenly distributed pulleys (42); the top surface of the workbench (1) is symmetrically provided with guide grooves (12), and the pulleys (42) are slidably mounted in the guide grooves (12).

6. The automatic inner barrel filling machine according to claim 1, characterized in that: A fixing groove (11) is provided in the middle of the top surface of the workbench (1), the electric slide rail (3) is fixedly installed in the fixing groove (11), and the electric slide seat (31) is slidably installed in the fixing groove (11) through the electric slide rail (3).

7. The automatic inner barrel filling machine according to claim 1, characterized in that: A support frame (6) is fixedly mounted on the bottom surface of the workbench (1), and the support frame (6) and the workbench (1) cooperate with each other.

Images