Efficient filling equipment for combined firework inner barrels

Abstract

The utility model discloses efficient filling equipment for a combined firework inner barrel. The efficient filling equipment comprises a supporting frame. The feeding mechanism is fixedly installed on the supporting frame and comprises a feeding hopper used for loading firework inner barrels, a discharging piece is arranged at the bottom of the feeding hopper, a discharging opening is formed in the bottom of the feeding hopper, the discharging piece comprises a fixing frame arranged at the bottom of the discharging opening, and the fixing frame is fixedly connected with the supporting frame; the feeding mechanism is used for intermittently feeding firework inner barrels, the pushing mechanism pushes the firework inner barrels sliding into the pushing groove, the transverse conveying mechanism conveys the firework inner barrels, and the vertical conveying mechanism is used for changing the direction of conveying the firework inner barrels in the transverse conveying mechanism. The discharging mechanism receives the firework inner barrels pushed in the vertical conveying mechanism and loads and discharges the firework inner barrels, through close fit of different mechanisms, efficient filling of the firework inner barrels is achieved, and conveying and loading precision is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to fireworks production technical field, concretely relates to a kind of combined fireworks inner tube efficient filling equipment. BACKGROUND

[0002] Traditional fireworks inner tube filling mainly relies on manual operation, there is low efficiency, high labor intensity, security risk and other problems.Existing equipment is partially mechanized, but still has the following defects:

[0003] 1, feeding mechanism is easy to block, material shunting is uneven;

[0004] 2, inner tube positioning is not accurate in transmission process, leading to filling misplacement;

[0005] 3, turning and discharging link is not smooth, affect overall efficiency;

[0006] 4, cannot staggered filling fireworks inner tube of different flame color reaction in turn. INVENTION CONTENTS

[0007] In order to solve the above problems existing in prior art, the utility model aims at providing a kind of combined fireworks inner tube efficient filling equipment.

[0008] The utility model adopts the technical scheme, comprising:

[0009] Support frame;

[0010] Feeding mechanism, fixedly installed on the support frame, including the feed hopper for loading fireworks inner tube, the feed hopper bottom is equipped with discharging part, the feed hopper bottom is formed with discharge port, the discharging part includes the fixed frame being arranged in the bottom of discharge port, the fixed frame is fixedly connected with the support frame, the fixed frame is equipped with the pusher groove, and the pusher groove is communicated with the discharge port;

[0011] Pushing mechanism, fixedly installed on one side of the feed hopper, and its output end is opposite to the pusher groove;

[0012] Horizontal transmission mechanism, including conveying belt, the conveying belt is installed with transmission plate, the transmission plate is formed with a plurality of material grooves, and the material grooves are matched with the pusher groove;

[0013] Vertical transmission mechanism, which is connected to the horizontal transmission mechanism and is used for the turning conveying of the material on the horizontal transmission mechanism;

[0014] Discharging mechanism, installed at the rear end of the vertical transmission mechanism, including discharging frame, the discharging frame is equipped with discharging transmission groove, and the one side of the discharging transmission groove is equipped with material collecting plate.

[0015] As the preferred of the utility model, the feeding hopper is equipped with a splitter plate, the discharge port is symmetrically distributed along the splitter plate, and the feeding hopper is fixedly provided with a baffle for preventing material from falling.

[0016] As the preferred of the utility model, the fixed frame top is equipped with a swing frame, the fixed frame is equipped with an elastic sheet, the two ends of the elastic sheet are fixedly connected with the swing frame and the fixed frame respectively, and the fixed frame is fixedly provided with a limiting plate for limiting the mutual position between the swing frame and the fixed frame.

[0017] As the preferred of the utility model, the support frame is fixedly provided with a driving motor, the output end of the driving motor is fixedly provided with an eccentric block, the eccentric block is hingedly provided with a connecting rod, and the other end of the connecting rod is hingedly connected with the swing frame.

[0018] As the preferred of the utility model, the pushing mechanism comprises a first pushing cylinder, the first pushing cylinder is fixedly installed on the support frame, and the output end thereof can pass through the pushing groove.

[0019] As the preferred of the utility model, the transmission plate is fixedly connected with the upper end surface of the conveying belt through a fixed block, a plurality of material grooves are formed along the length direction of the transmission plate, a plurality of groups of the feeding mechanisms are arranged along the length direction of the support frame, and each group of the feeding mechanisms is used for partitioned filling of the material grooves.

[0020] As the preferred of the utility model, the vertical transmission mechanism comprises a second pushing cylinder and a pushing plate fixedly connected with the output end of the second pushing cylinder, the second pushing mechanism is fixedly installed on the support frame and located at the conveying end of the conveying belt, and the pushing plate is located directly above the material groove.

[0021] As the preferred of the utility model, the discharging transmission groove is used for receiving the firework inner tube transmitted by the horizontal transmission mechanism, the discharging transmission groove is provided with a limiting boosting piece for pushing the firework inner tube to move along the discharging transmission groove, and the bottom of the discharging transmission groove is provided with a receiving loading piece for receiving the material transmitted by the discharging transmission groove.

[0022] As the preferred of the utility model, the discharging frame is fixedly provided with an upper mounting plate and a lower mounting plate respectively, the discharging transmission groove is formed on the upper mounting plate, and the discharging transmission groove is in the shape of L; the top of the discharging frame is formed with a boosting sliding rail, a sliding plate is slidably arranged on the boosting sliding rail, a telescopic cylinder is fixedly arranged on the sliding plate, and the output end of the telescopic cylinder is provided with a pushing plate.

[0023] As the preferred of the utility model, the upper slide rail is fixedly arranged on the lower mounting plate, the material collecting plate is slidably arranged on the upper slide rail, the through hole is arranged through the material collecting plate, the rectangular slot is arranged on the material collecting plate, the elastic reset member is fixedly arranged in the rectangular slot, the blocking piece is connected to one end of the elastic reset member through the abutting column, the blocking piece is attached to the bottom of the material collecting plate and is slidably connected to the material collecting plate, and the alignment hole is arranged on the blocking piece.

[0024] The lower slide rail is fixedly arranged on the lower mounting plate, the placing plate is slidably arranged on the lower slide rail, and the limiting rod for limiting the maximum sliding distance of the placing plate is arranged on one side of the placing plate.

[0025] The utility model discloses the beneficial effect that:

[0026] The utility model discloses a combined firework inner tube efficient filling equipment, through set up the feeding mechanism for the intermittent feeding of firework inner tube, the pushing mechanism pushes the firework inner tube that slides to the pushing groove, the horizontal transmission mechanism conveys the firework inner tube, the vertical transmission mechanism is used for changing the direction of conveying the firework inner tube in the horizontal transmission mechanism, the discharging mechanism supports the firework inner tube that the vertical transmission mechanism pushes, and loads and discharges the firework inner tube, through the close cooperation between different mechanisms, realize the filling of the firework inner tube efficiently, and improve conveying, loading precision, through setting up a plurality of feeding mechanisms on the support frame, and cooperate intermittent working pushing mechanism and horizontal transmission mechanism, realize conveying and filling the firework inner tube of different flame color reaction in the firework shell. BRIEF DESCRIPTION OF DRAWINGS

[0027] The utility model will be further explained in detail in connection with the drawings and specific implementation method.

[0028] Figure 1 It is the structure schematic diagram of the utility model;

[0029] Figure 2 It is the front view structure schematic diagram of the utility model;

[0030] Figure 3 It is the structure schematic diagram of the utility model Figure 1 in A place amplification structure schematic diagram;

[0031] Figure 4 It is the partial structure schematic diagram of the utility model;

[0032] Figure 5 It is the structure schematic diagram of the horizontal transmission mechanism of the utility model;

[0033] Figure 6 It is the structure schematic diagram of the feeding mechanism of the utility model;

[0034] Figure 7It is the structure schematic diagram of vertical transmission of the utility model;

[0035] Figure 8 It is the structure schematic diagram of blanking mechanism of the utility model;

[0036] Figure 9 It is the local structure schematic diagram of blanking mechanism of the utility model;

[0037] Figure 10 It is the structure schematic diagram of material collecting plate of the utility model.

[0038] In the figure: 1, support frame;2, feeding mechanism;3, pushing mechanism;4, horizontal transmission mechanism;5, vertical transmission mechanism;6, blanking mechanism;21, feed hopper;22, discharge part;23, baffle;211, discharge port;212, flow divider;221, fixed frame;222, swing frame;223, elastic sheet;224, sliding cavity;225, limiting plate;226, connecting rod;227, drive motor;228, eccentric block;2211, pushing groove;31, first pushing cylinder;41, conveying belt;42, fixed block;43, transmission plate;44, material groove;51, second pushing cylinder;52, pushing plate;61, blanking frame;62, blanking transmission groove;63, limiting boost part;64, receiving and loading part;611, upper mounting plate;612, lower mounting plate;631, boost slide rail;632, sliding plate;633, telescopic cylinder;634, pushing plate;641, upper slide rail;642, material collecting plate;643, lower slide rail;644, placing plate;645, limiting rod;646, through hole;6421, blocking piece;6422, rectangular groove;6423, elastic reset part;6424, alignment cavity;6425, abutting column. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the following will be further described in detail by combining with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model, that is, the described examples are only a part of the examples of the utility model, but not all the examples. The components of the utility model embodiments described and shown in the drawings can be arranged and designed in various different configurations.

[0040] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0041] The following will be described in detailFigures 1-10 The embodiment of the utility model discloses a kind of combined fireworks inner tube high-efficiency filling equipment, comprising:

[0042] Support frame 1;

[0043] Feeding mechanism 2 is fixedly installed on the support frame 1, and it includes the feeding hopper 21 for loading fireworks inner tube, the bottom of the feeding hopper 21 is provided with a discharging part 22, the bottom of the feeding hopper 21 is formed with a discharge port 211, the discharging part 22 includes a fixed frame 221 arranged at the bottom of the discharge port 211, the fixed frame 221 is fixedly connected with the support frame 1, a pushing groove 2211 is arranged through the fixed frame 221, and the pushing groove 2211 is communicated with the discharge port 211. In the embodiment, the feeding mechanism 2 is provided with three, and the feeding hopper 21 in each feeding mechanism 2 loads fireworks inner tube with different flame color reaction. In the feeding mechanism 2 of fireworks inner tube, the fireworks inner tube is loaded in the feeding hopper 21, and the fireworks inner tube falls along the discharge port 211 under the action of gravity, so that the pushing groove 2211 formed in the discharge port 211 and the fixed frame 221 is sequentially passed through;

[0044] Pushing mechanism 3 is fixedly installed on one side of the feeding hopper 21, and the output end thereof is opposite to the pushing groove 2211. After the fireworks inner tube falls into the pushing groove 2211, the pushing mechanism 3 is used for pushing and feeding the fallen fireworks;

[0045] Horizontal transmission mechanism 4 includes a conveying belt 41, a transmission plate 43 is installed on the conveying belt 41, a plurality of material grooves 44 are formed on the transmission plate 43, the material grooves 44 are matched with the pushing groove 2211, and the fireworks inner tube is pushed into the material groove 44 formed on the conveying belt 41 under the pushing action of the pushing mechanism. Wherein, a plurality of fireworks inner tubes can be stored along the length direction of the material groove 44, so as to realize efficient feeding and conveying of the fireworks inner tube after feeding.

[0046] Vertical transmission mechanism 5 is connected to the horizontal transmission mechanism 4 and is used for diverting and conveying the material transmitted by the horizontal transmission mechanism 4. The second pushing cylinder 51 in the vertical transmission mechanism 5 is used for pushing the fireworks inner tube loaded in the material groove 44, so that the fireworks inner tube in the material groove 44 is separated from the material groove 44.

[0047] The blanking mechanism 6 is installed at the rear end of the vertical conveying mechanism 5, and comprises a blanking frame 61, wherein the blanking frame 61 is provided with a blanking conveying groove 62, one side of the blanking conveying groove 62 is provided with a material collecting plate 642, the blanking conveying groove 62 corresponds to the material groove 44 on the conveying belt 41, so that the material groove 44 pushes the inner loaded firework inner tube to the blanking conveying groove 62 under the action of the vertical conveying mechanism 5, and the blanking conveying groove 62 further pushes the firework inner tube, so that the firework inner tube is finally conveyed to the material collecting plate 642 for centralized collection.

[0048] Please refer to Figures 1-3 As shown in the figure, the feeding hopper 21 is provided with a flow dividing plate 212, the discharge ports 211 are symmetrically distributed along the flow dividing plate 212, the feeding hopper 21 is fixedly provided with a baffle 23 for preventing the material from falling, and the flow dividing plate 212 separates the discharge ports 211, wherein the flow dividing plate 212 is triangular, the flow dividing plate 212 can improve the smoothness of the firework inner tube blanking, and the baffle 23 can prevent the firework inner tube loaded in the feeding hopper 21 from falling outward.

[0049] Please refer to Figures 1-3 As shown in the figure, the top of the fixed frame 221 is provided with a swing frame 222, the fixed frame 221 is provided with an elastic sheet 223, both ends of the elastic sheet 223 are fixedly connected with the swing frame 222 and the fixed frame 221, the fixed frame 221 is fixedly provided with a limiting plate 225 for limiting the mutual position between the swing frame 222 and the fixed frame 221, both ends of the elastic sheet 223 are connected with the swing frame 222 and the fixed frame 221, and the bottom of the fixed frame 221 is fixedly connected with the supporting frame 1, so that the swing frame 222 can swing back and forth along the length direction of the fixed frame 221; the elastic sheet 223 is provided with a plurality of sliding-off cavities 224 formed between every two elastic sheets 223, both ends of the sliding-off cavity 224 are communicated with the discharge port 211 and the pushing groove 2211, the sliding-off cavity 224 is formed between every two elastic sheets 223, and both ends of the sliding-off cavity 224 are communicated with the discharge port 211 and the pushing groove 2211, the position of the sliding-off cavity 224 directly facing the discharge port 211 is changed by the swing frame 222 swinging back and forth on the fixed frame 221, so as to avoid the firework inner tube being blocked at the discharge port 211 and unable to be blanked.

[0050] Please refer to Figure 4 , Figure 7As shown, the support frame 1 is fixedly provided with a driving motor 227, the output end of the driving motor 227 is fixedly provided with an eccentric block 228, the eccentric block 228 is hingedly provided with a connecting rod 226, the other end of the connecting rod 226 is hingedly connected with the swing frame 222, the driving motor 227 drives the eccentric block 228 to rotate, the eccentric block 228 drives the swing frame 222 to swing through the connecting rod 226, so that the swing frame 222 swings along the length direction of the fixed frame 221 under the action of the elastic sheet 223, thereby improving the smoothness of the fireworks inner tube. In the practical example, since the feeding mechanism 2 is provided with a plurality of swing frames 222, the swing frames 222 in the plurality of feeding mechanisms 2 are sequentially connected through the connecting rods 226, so that the plurality of swing frames 222 are driven to swing under the transmission of the driving motor 227.

[0051] Please refer to Figure 1 、 Figure 4 、 Figure 6 As shown, the pushing mechanism 3 includes a first pushing cylinder 31, the first pushing cylinder 31 is fixedly installed on the support frame 1, and the output end thereof can pass through the pushing groove 2211, the output end of the first pushing cylinder 31 can be telescopically arranged in the pushing groove 2211, when the fireworks inner tube falls from the feeding hopper 21 into the pushing groove 2211 in the fixed plate, the fireworks inner tube is pushed out by the working of the first pushing cylinder 31, so that the fireworks inner tube is pushed onto the horizontal conveying mechanism 4, wherein the number of pushing ends of the first pushing cylinder 31 and the distance therebetween are consistent with the number and positional relationship of the plurality of pushing grooves 2211.

[0052] Please refer to Figure 4 As shown, the conveying plate 43 is fixedly connected with the upper end surface of the conveying belt 41 through the fixing block 42, a plurality of material grooves 44 are formed along the length direction of the conveying plate 43, the feeding mechanism 2 is provided with a plurality of groups along the length direction of the support frame 1, each group of the feeding mechanism 2 is used for partitioned filling of the material groove 44, a plurality of groups of the feeding mechanism 2 are arranged to realize partitioned filling of the material groove 44, and different flame color reaction raw materials can be filled into a plurality of feeding hoppers 21.

[0053] Please refer to Figure 7 As shown, the vertical conveying mechanism 5 includes a second pushing cylinder 51 and a pushing plate 52 fixedly connected with the output end of the second pushing cylinder 51, the second pushing mechanism is fixedly installed on the support frame 1 and located at the conveying end of the conveying belt 41, the pushing plate 52 is located directly above the material groove 44, when the fireworks inner tube is conveyed to the vertical conveying mechanism 5, the second pushing cylinder 51 is started to drive the pushing plate 52 at the output end thereof to push the fireworks inner tube loaded in the material groove 44 outward, so that the fireworks inner tube moves out of the material groove 44 and enters into the unloading conveying groove 62 in the unloading mechanism 6, thereby realizing continuous loading and conveying of the fireworks inner tube by the conveying belt.

[0054] As shown in Figures 8-10 The lower material conveying groove 62 is used to receive the inner tube of fireworks conveyed by the horizontal conveying mechanism 4. The limiting and boosting piece 63 is arranged on the lower material conveying groove 62 to push the inner tube of fireworks along the lower material conveying groove 62, so as to further convey the inner tube of fireworks conveyed by the vertical conveying mechanism 5 into the lower material conveying groove 62, until the inner tube of fireworks is conveyed onto the collecting plate 642. The receiving and loading piece 64 is arranged at the bottom of the lower material conveying groove 62 to receive the material conveyed by the lower material conveying groove 62, so as to assist the inner tube of fireworks to be sequentially filled into the outer shell of fireworks.

[0055] As shown in Figure 8 The upper mounting plate 611 and the lower mounting plate 612 are respectively arranged on the lower material rack 61. The lower material conveying groove 62 is formed on the upper mounting plate 611, and the lower material conveying groove 62 is in the shape of L. The inner tube of fireworks is conveyed from the flat state to the standing state by the lower material conveying groove 62, so as to be dropped into the collecting plate 642 in the standing state for loading. The boosting slide rail 631 is formed on the top of the lower material rack 61. The sliding plate 632 is slidably arranged on the boosting slide rail 631. The boosting slide rail 631 is distributed along the length direction of the lower material conveying groove 62, and the boosting slide rail 631 is intermittently driven by the wheel group. The telescopic cylinder 633 is fixedly arranged on the sliding plate 632. The pushing plate 634 is arranged at the output end of the telescopic cylinder 633. When the pushing plate 634 moves to the lowest position, one end of the pushing plate 634 abuts against one end of the inner tube of fireworks on the lower material conveying groove 62. At this time, the sliding plate 632 is controlled to slide, so as to push the inner tube of fireworks on the lower material conveying groove 62 by the pushing plate 634. When the sliding plate 632 is reset, the telescopic cylinder 633 controls the pushing plate 634 to move upwards, so as to prepare for the next pushing and discharging.

[0056] As shown in Figures 9-10As shown, the lower mounting plate 612 is fixedly provided with an upper slide rail 641, the upper slide rail 641 is slidably provided with a collecting plate 642, the collecting plate 642 is provided with a through hole 646, the sliding of the collecting plate 642 is driven by a belt wheel set, and the intermittent movement thereof is driven by the belt wheel set, so that the push plate 634 pushes once, and a row of firework inner cylinders falls on the discharging conveying groove 62, and the firework inner cylinders fall into one of the through holes 646 of the collecting plate 642. In order to meet the filling requirement of the through holes 646 of the collecting plate 642, the intermittent movement of the collecting plate 642 is used to sequentially fill the through holes 646 of each row of firework inner cylinders, until the through holes 646 are completely filled, and then the collecting plate 642 slides to the initial position to wait for the unloading of the firework inner cylinders in the through holes 646. The collecting plate 642 is provided with a rectangular groove 6422, the rectangular groove 6422 is fixedly provided with an elastic reset member 6423, one end of the elastic reset member 6423 is connected with a blocking piece 6421 through an abutting column 6425, the blocking piece 6421 is attached to the bottom of the collecting plate 642 and is slidably connected with the collecting plate 642, the blocking piece 6421 is provided with an alignment hole, wherein the bottom of the collecting plate 642 is provided with the blocking piece 6421 to limit the through holes 646, the blocking piece 6421 is provided with a plurality of alignment holes which are staggered with the through holes 646 in the initial state, so that the firework inner cylinders in the through holes 646 can not fall down under the influence of gravity, the blocking piece 6421 is attached to the bottom of the collecting plate 642 and is limited by the sliding groove and sliding block, in addition, one end of the blocking piece 6421 is connected with the elastic reset member 6423 through the abutting column, so that the blocking piece 6421 can move, and the blocking piece 6421 is in the initial state under the influence of the elastic reset member 6423, the alignment holes are staggered with the through holes 646, and the blocking piece 6421 is compressed by external force, at this time, the through holes 646 and the alignment holes have the same center, and the firework inner cylinders in the through holes 646 can fall down.

[0057] The lower mounting plate 612 is fixedly provided with a lower slide rail 643, the lower slide rail 643 is slidably provided with a placing plate 644, one side of the placing plate 644 is provided with a limiting rod 645 which limits the maximum sliding distance of the placing plate 644, the placing plate 644 is used for placing firework shells, the firework shells are placed on the placing plate 644, and the placing plate 644 is manually pushed to slide along the lower slide rail 643, and the limiting rod 645 limits the maximum sliding distance of the placing plate 644, in addition, when the placing plate 644 slides to abut against the limiting rod 645, the top of the firework shell abuts against the abutting column 6425, at the same time, the elastic reset member 6423 is compressed, after compression, the blocking piece 6421 contacts the limiting of the through holes 646, so that the firework inner cylinders in the through holes 646 can finally fall into the firework shell, and after the firework shell is removed, the elastic reset member 6423 is reset to limit the through holes 646.

[0058] The utility model discloses a working principle:

[0059] 1, the feeding mechanism 2 is used for intermittent feeding to the firework inner tube:

[0060] First, the firework inner tube is loaded into the feeding hopper 21, and the firework inner tube cannot fall out of the feeding hopper 21 under the limiting action of the baffle 23, and the firework inner tube in the feeding hopper 21 falls down from both ends of the shunt plate 212 in turn under the action of the shunt plate 212, and falls through the discharge port 211, the sliding cavity 224 in turn, and finally falls into the pushing groove 2211, and during the falling period, since the fixed frame 221 and the swing frame 222 are connected through the elastic sheet 223, and the fixed frame 221 is fixedly installed on the support frame 1, one end of the swing frame 222 is connected with the driving motor 227 through the connecting rod 226, and the driving motor 227 outputs through the eccentric block 228 to force the swing frame 222 to swing in the length direction of the fixed frame 221 with a small amplitude, so that the position of the sliding cavity 224 opposite the discharge port 211 is changed, and the smoothness of the firework inner tube falling at the discharge port 211 is improved;

[0061] 2, the pushing mechanism 3 pushes the firework inner tube falling into the pushing groove 2211:

[0062] The first pushing cylinder 31 is fixedly installed on the support frame 1, and the output end thereof can be telescopic through the pushing groove 2211, and the working of the first pushing cylinder 31 pushes the firework inner tube in the pushing groove 2211, so that the firework inner tube is pushed to the horizontal conveying mechanism 4 for conveying;

[0063] 3, the horizontal conveying mechanism 4 conveys the firework inner tube:

[0064] The conveyor belt 41 is drivenly connected to the support frame 1 through the pulley set, the fixed block 42 is fixedly arranged on the upper end surface of the conveyor belt 41, the transmission plate 43 is fixedly connected to the fixed block 42, a plurality of material grooves 44 with the same size as the pushing groove 2211 are formed in the transmission plate 43, and a plurality of partitions are formed between the plurality of material grooves 44, in the application, the feeding mechanism 2 is provided with three groups, one partition corresponds to one group of the feeding mechanism 2, and different color reaction firework inner tubes can be loaded into the feeding hopper 21 of each feeding mechanism 2; wherein the conveyor belt 41 is intermittent transmission, and the transmission distance of the transmission belt is the distance between two feeding mechanisms 2 every time the conveyor belt 41 rotates, and finally the material grooves 44 in the plurality of partitions are filled with different color reaction firework inner tubes in turn;

[0065] 4, the vertical conveying mechanism 5 is used for changing the direction of conveying the firework inner tube in the horizontal conveying mechanism 4:

[0066] When the material tank 44 in multiple partitions is loaded, the second pushing cylinder 51 drives the pushing plate 52 at the output end to move, and the pushing plate 52 abuts against one end of the firework inner tube while moving, so as to push multiple firework inner tubes in each partition, push them away from the material tank 44 and push them into the discharging conveying groove 62. After the pushing is completed, the material tank 44 moves to the other end under the driving action of the conveying belt 41, so as to load other firework inner tubes, thereby realizing cyclic loading. The second pushing mechanism is reset for the next pushing;

[0067] 5. The discharging mechanism 6 receives the firework inner tube pushed by the vertical conveying mechanism 5 and loads the firework inner tube:

[0068] After the firework inner tube is pushed to the discharging conveying groove 62 by the second pushing mechanism, the telescopic cylinder 633 drives the pushing plate 634 to move downward, the pushing plate 634 abuts against one end of the firework inner tube, the belt wheel set that drives the sliding plate 632 to slide is started to rotate, the sliding plate 632 slides along the boost sliding rail 631, the firework inner tube in the discharging conveying groove 62 moves, and under the action of the structure shape of the discharging conveying groove 62, the firework inner tube changes from a lying state to a standing state. The material collecting plate 642 is placed at the bottom of the end of the discharging conveying groove 62, one of the horizontal rows of through holes 646 provided in the material collecting plate 642 is aligned with the end of the discharging conveying groove 62, and the firework inner tube is pushed into the through hole 646 of the material collecting plate 642 under the action of the pushing plate 634. Since multiple firework inner tubes are pushed in the discharging conveying groove 62, the sliding plate 632 moves intermittently, and after one row of firework inner tubes is loaded in the material collecting plate 642, the material collecting plate 642 slides to one side by the distance of one through hole 646, so as to realize the loading of multiple rows of through holes 646. The bottom of the material collecting plate 642 is provided with a blocking piece 6421, the blocking piece 6421 is slidably connected with the material collecting plate 642, and the two are connected by an elastic reset member 6423. The alignment holes provided in the blocking piece 6421 are staggered with the through holes 646 of the material collecting plate 642 in the initial state, so as to avoid the firework inner tube falling into the through hole 646 from falling downward. The movement of the material collecting plate 642 is intermittently driven by the belt wheel set.

[0069] When the push plate 52 finishes pushing, the telescopic air cylinder 633 and the sliding plate 632 reset, and wait for the next pushing, and when the multiple rows of through holes 646 in the material collecting plate 642 are loaded full, the material collecting plate 642 slides to the initial position, at this time, the fireworks shell is placed on the swing plate 644, and the fireworks shell is manually pushed to move until the end is blocked by the limiting rod 645 and cannot move, at this time, the loading hole in the fireworks shell is concentric with the through hole 646 on the material collecting plate 642, and at the same time, the top of one end of the fireworks shell abuts against the abutting column 6425 and forces the elastic reset piece 6423 to compress, so that the through hole 646 of the material collecting plate 642 is concentric with the alignment hole of the blocking piece 6421, at this time, the fireworks inner tube in the through hole 646 falls into the loading hole in the fireworks shell along the alignment hole, after the fireworks shell is completely dropped, the swing plate is pulled out, the filling and manufacturing of the fireworks are realized, and at this time, the blocking piece 6421 is limited to the through hole 646 by the elastic reset piece 6423.

[0070] In the description of the present application, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" and the like should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0071] The above content is only an example and description of the structure of the present application, and those skilled in the art can make various modifications or supplements or use similar ways to replace the described specific embodiments, as long as they do not deviate from the structure of the present application or exceed the scope defined by the present application, which shall belong to the protection scope of the present application.

Claims

1. A combined firework inner tube high-efficiency filling equipment, characterized in that, Include: Support frame (1); The upper mechanism (2) is fixedly installed on the support frame (1), which includes a feeding hopper (21) for loading fireworks inner tube, the bottom of the feeding hopper (21) is provided with a discharging part (22), the bottom of the feeding hopper (21) is formed with a discharge port (211), the discharging part (22) includes a fixed frame (221) arranged at the bottom of the discharge port (211), the fixed frame (221) is fixedly connected with the support frame (1), the fixed frame (221) is provided with a pushing groove (2211) penetrating through, and the pushing groove (2211) is communicated with the discharge port (211); The pushing mechanism (3) is fixedly installed on one side of the feeding hopper (21), and the output end thereof is opposite to the pushing groove (2211). The horizontal transmission mechanism (4) includes a conveying belt (41), the conveying belt (41) is provided with a transmission plate (43), a plurality of material grooves (44) are formed in the transmission plate (43), and the material grooves (44) are matched with the pushing groove (2211). The vertical transmission mechanism (5) is connected with the horizontal transmission mechanism (4) and is used for the diversion of the material on the horizontal transmission mechanism (4). The discharging mechanism (6) is installed at the rear end of the vertical transmission mechanism (5) and includes a discharging frame (61), the discharging frame (61) is provided with a discharging transmission groove (62), and one side of the discharging transmission groove (62) is provided with a material collecting plate (642).

2. The high-efficiency loading device for the inner tube of a combination firework according to claim 1, characterized in that: The feeding hopper (21) is provided with a shunt plate (212), the discharge port (211) is symmetrically distributed along the shunt plate (212), and the feeding hopper (21) is fixedly provided with a baffle (23) for preventing material from falling.

3. The high-efficiency packing device for a combination firework inner tube according to claim 2, characterized in that: The top of the fixed frame (221) is provided with a swing frame (222), the fixed frame (221) is provided with an elastic sheet (223), the two ends of the elastic sheet (223) are fixedly connected with the swing frame (222) and the fixed frame (221) respectively, and the fixed frame (221) is fixedly provided with a limiting plate (225) for limiting the relative position between the swing frame (222) and the fixed frame (221); the elastic sheet (223) is provided with a plurality of sliding cavities (224) formed between every two elastic sheets (223), and the two ends of the sliding cavity (224) are communicated with the discharge port (211) and the pushing groove (2211) respectively.

4. The high-efficiency packing device for an inner tube of a combination firework according to claim 3, characterized in that: The support frame (1) is fixedly provided with a driving motor (227), the output end of the driving motor (227) is fixedly provided with an eccentric block (228), the eccentric block (228) is hingedly provided with a connecting rod (226), and the other end of the connecting rod (226) is hingedly connected with the swing frame (222).

5. The high-efficiency packing device for the inner tube of a combination firework according to claim 1, characterized in that: The pushing mechanism (3) includes a first pushing cylinder (31), the first pushing cylinder (31) is fixedly installed on the support frame (1), and the output end thereof can pass through the pushing groove (2211).

6. The high-efficiency packing device for an inner tube of a combination firework according to claim 1, characterized in that: The transmission plate (43) is fixedly connected with the upper end surface of the conveying belt (41) through the fixed block (42), a plurality of material grooves (44) are formed along the length direction of the transmission plate (43), and a plurality of groups of the feeding mechanisms (2) are arranged along the length direction of the support frame (1), and each group of the feeding mechanisms (2) is used for partitioned feeding of the material grooves (44).

7. The high-efficiency packing device for an inner tube of a combination firework according to claim 6, characterized in that: The vertical transmission mechanism (5) comprises a second pushing cylinder (51) and a pushing plate (52) fixedly connected with the output end of the second pushing cylinder (51), the second pushing mechanism is fixedly installed on the support frame (1) and located at the conveying end of the conveying belt (41), and the pushing plate (52) is located directly above the material groove (44).

8. The high-efficiency packing device for the inner tube of a combination firework according to claim 1, characterized in that: The discharging transmission groove (62) is used for receiving the firework inner tube transmitted by the horizontal transmission mechanism (4), the discharging transmission groove (62) is provided with a limiting boosting piece (63) for boosting the movement of the firework inner tube along the discharging transmission groove (62), and the bottom of the discharging transmission groove (62) is provided with a receiving loading piece (64) for receiving the material transmitted by the discharging transmission groove (62).

9. The high-efficiency packing device for an inner tube of a combination firework according to claim 8, characterized in that: The discharging frame (61) is respectively provided with an upper mounting plate (611) and a lower mounting plate (612), the discharging transmission groove (62) is formed on the upper mounting plate (611), and the discharging transmission groove (62) has an L-shaped structure; the top of the discharging frame (61) is provided with a boosting sliding rail (631), the boosting sliding rail (631) is slidably provided with a sliding plate (632), the sliding plate (632) is fixedly provided with a telescopic cylinder (633), and the output end of the telescopic cylinder (633) is provided with a pushing plate (634).

10. The high-efficiency packing device for an inner tube of a combination firework according to claim 9, characterized in that: The lower mounting plate (612) is fixedly provided with an upper sliding rail (641), the upper sliding rail (641) is slidably provided with a material collecting plate (642), the material collecting plate (642) is provided with a through hole (646) penetrating therethrough, the material collecting plate (642) is provided with a rectangular groove (6422), the rectangular groove (6422) is fixedly provided with an elastic reset member (6423), one end of the elastic reset member (6423) is connected with a blocking piece (6421) through an abutting column (6425), the blocking piece (6421) is attached to the bottom of the material collecting plate (642) and is slidably connected with the material collecting plate (642), and the blocking piece (6421) is provided with a positioning hole; The lower mounting plate (612) is fixedly provided with a lower sliding rail (643), the lower sliding rail (643) is slidably provided with a placing plate (644), and one side of the placing plate (644) is provided with a limiting rod (645) for limiting the maximum sliding distance of the placing plate (644).

Images