阅读说明：本技术 一种烟花爆竹生产用传动装置 (Transmission is used in fireworks and crackers production ) 是由 周学细 于 2020-12-21 设计创作，主要内容包括：本发明公开了一种烟花爆竹生产用传动装置,涉及爆竹生产技术领域,包括第一防爆车间、第二防爆车间、第三防爆车间和第四防爆车间,所述第一防爆车间和第二防爆车间的内部分别设置有第二输送机构和第一输送机构,所述第一防爆车间的内部固定有支撑盘,且支撑盘的内部设置有输送盘,所述输送盘的内部设置有多组输送槽。本发明通过一个防爆电机的输出端带动第二锥形齿轮转动,使第一锥形齿轮带动第一支撑架转动,一个防爆电机的输出端带动齿轮转动,齿轮拨动齿条,使调节块带动连杆左右运动,实现下料,配合第一输送机构和第二输送机构的传动,配合第一防爆车间、第二防爆车间、第三防爆车间和第四防爆车间进行隔开分离,降低了安全隐患。(The invention discloses a transmission device for fireworks and crackers production, which relates to the technical field of firecracker production and comprises a first explosion-proof workshop, a second explosion-proof workshop, a third explosion-proof workshop and a fourth explosion-proof workshop, wherein a second conveying mechanism and a first conveying mechanism are respectively arranged inside the first explosion-proof workshop and the second explosion-proof workshop, a supporting plate is fixed inside the first explosion-proof workshop, a conveying disc is arranged inside the supporting plate, and a plurality of groups of conveying grooves are formed inside the conveying disc. According to the invention, the output end of an explosion-proof motor drives the second bevel gear to rotate, so that the first bevel gear drives the first support frame to rotate, the output end of the explosion-proof motor drives the gear to rotate, the gear stirs the rack, the adjusting block drives the connecting rod to move left and right, blanking is realized, and the first conveying mechanism and the second conveying mechanism are matched for transmission and are matched with the first explosion-proof workshop, the second explosion-proof workshop, the third explosion-proof workshop and the fourth explosion-proof workshop for separation, so that potential safety hazards are reduced.)

1. The utility model provides a transmission is used in fireworks and crackers production, includes first explosion-proof workshop (1), the explosion-proof workshop of second (2), the explosion-proof workshop of third (3) and the explosion-proof workshop of fourth (4), its characterized in that: the interior of the first explosion-proof workshop (1) and the interior of the second explosion-proof workshop (2) are respectively provided with a second conveying mechanism (6) and a first conveying mechanism (5), a supporting disc (7) is fixed in the first explosion-proof workshop (1), a conveying disc (8) is arranged in the supporting disc (7), a plurality of groups of conveying grooves (9) are arranged in the conveying disc (8), a first supporting frame (10) is rotatably connected below the supporting disc (7), the top of the first supporting frame (10) is fixedly connected with the bottom of the conveying disc (8), a grooved pulley (14) is fixed on the outer side of the first supporting frame (10), a plurality of groups of clamping grooves (15) are arranged on the outer side of the grooved pulley (14), a second supporting frame (16) is rotatably connected below the supporting disc (7), a notched disc (17) is fixed on the top of the second supporting frame (16), and a first conical gear (19) is fixed on the outer side of the second supporting frame (16), the inside in explosion-proof workshop (3) of third and the explosion-proof workshop of fourth (4) is fixed with explosion-proof case (21), and the inside of explosion-proof case (21) is fixed with explosion-proof machine (22), the top of first conveying mechanism (5) is fixed with blanking box (23), and one side of blanking box (23) is provided with fixing base (24), the top of fixing base (24) is provided with spout (25), the top of fixing base (24) is provided with regulating block (26), and inside top and the bottom of regulating block (26) all are fixed with multiunit rack (30), connecting rod (29) fixedly connected with ejector pad (28) are passed through to one side of regulating block (26).

2. The transmission device for producing fireworks and crackers of claim 1, wherein: wherein a set of explosion proof machine (22)'s output is connected with gear (27) that extend to regulating block (26) inboard, and the figure of gear (27) surface latch is the multiunit, the bottom of regulating block (26) is fixed with the slider with spout (25) sliding connection.

3. The transmission device for producing fireworks and crackers of claim 1, wherein: the output end of one group of explosion-proof motors (22) is connected with a second bevel gear (20) which is meshed with the first bevel gear (19).

4. The transmission device for producing fireworks and crackers of claim 1, wherein: and a cylindrical pin (18) matched with the clamping groove (15) is fixed on one side of the notch disc (17), and the grooved wheel (14) and the notch disc (17) form a grooved wheel intermittent mechanism.

5. The transmission device for producing fireworks and crackers of claim 1, wherein: and a third through groove (13) matched with the conveying groove (9) is formed in one side of the bottom of the supporting disc (7).

6. The transmission device for producing fireworks and crackers of claim 1, wherein: the top of the first conveying mechanism (5) is flush with the top of the supporting disc (7), a second through groove (12) is formed in one side, far away from the bottom of the third through groove (13), of the supporting disc (7), and a first through groove (11) is communicated with one side of the second through groove (12).

7. The transmission device for producing fireworks and crackers of claim 1, wherein: a gap is formed between the top of the second conveying mechanism (6) and the bottom of the supporting disc (7), and the height of the second conveying mechanism (6) is lower than that of the first conveying mechanism (5).

Technical Field

The invention relates to the technical field of firework and firecracker production, in particular to a transmission device for firework and firecracker production.

Background

The fireworks and crackers are made of pyrotechnic compositions as main raw materials, and produce effects of light, sound, color, shape, smoke, etc. by burning or exploding after being ignited, are used for viewing and enjoying flammable and explosive dangerous articles, the fireworks and crackers produced by fireworks can not produce the effect of light emission, the effect of light emission produced by the burning of fireworks and pharmaceutical compositions is utilized, solid and liquid products can be produced when metal powder (such as aluminum powder, magnesium aluminum alloy powder, etc.) is added in the compositions and the compositions are burnt, a large amount of light energy and heat radiation can be dissociated, and the luminous intensity is hundreds of thousands of international candles.

In Chinese custom, whether the festival is passed through year or marriage, the learning is advanced, and the building is fallen into, the shop is opened, and so on, and people are used to discharge firecrackers to celebrate for showing celebration. Representing celebration, the heat is joyful and peaceful, and in ancient times, the firecrackers are that the spirit of driving back is kept safe, so can need a large amount of fireworks and crackers, but in the production process of fireworks and crackers, utilize electrical equipment to operate, the condition such as the activation of production, static produces the danger of explosion easily, so need carry out the protection of potential safety hazard to transmission structure.

Disclosure of Invention

The invention aims to: in order to solve the problems that in the production process of fireworks and crackers, motor equipment is utilized for operation, and the generated conditions such as activation, static electricity and the like are easy to generate explosion danger, the potential safety hazard protection needs to be carried out on a transmission structure, and the transmission device for the production of the fireworks and crackers is provided.

In order to achieve the purpose, the invention provides the following technical scheme: a transmission device for fireworks and crackers production comprises a first explosion-proof workshop, a second explosion-proof workshop, a third explosion-proof workshop and a fourth explosion-proof workshop, wherein the first explosion-proof workshop and the second explosion-proof workshop are respectively internally provided with a second conveying mechanism and a first conveying mechanism, the first explosion-proof workshop is internally fixed with a supporting disc, the supporting disc is internally provided with a conveying disc, a plurality of groups of conveying grooves are arranged in the conveying disc, a first supporting frame is rotatably connected below the supporting disc, the top of the first supporting frame is fixedly connected with the bottom of the conveying disc, grooved wheels are fixedly arranged on the outer side of the first supporting frame, a plurality of groups of clamping grooves are arranged on the outer side of the grooved wheels, a second supporting frame is rotatably connected below the supporting disc, a notched disc is fixedly arranged on the top of the second supporting frame, a first conical gear is fixedly arranged on the outer side of the second supporting frame, explosion-proof boxes are fixedly arranged inside the third explosion-proof workshop and the fourth explosion-proof workshop, and the inside of explosion-proof case is fixed with explosion-proof motor, first conveying mechanism's top is fixed with the workbin down, and one side of workbin is provided with the fixing base, the top of fixing base is provided with the spout, the top of fixing base is provided with the regulating block, and the inside top of regulating block and bottom all are fixed with the multiunit rack, one side of regulating block is through connecting rod fixedly connected with ejector pad.

Preferably, the output end of one group of the explosion-proof motor is connected with a gear extending to the inner side of the adjusting block, the number of the gear surface clamping teeth is multiple, and the bottom of the adjusting block is fixed with a sliding block in sliding connection with the sliding groove.

Preferably, the output end of one group of the explosion-proof motors is connected with a second bevel gear which is meshed with the first bevel gear.

Preferably, a cylindrical pin matched with the clamping groove is fixed on one side of the notched disc, and the grooved wheel and the notched disc form a grooved wheel intermittent mechanism.

Preferably, one side of the bottom of the supporting disc is provided with a third through groove matched with the conveying groove.

Preferably, the top of the first conveying mechanism is flush with the top of the supporting disc, a second through groove is formed in one side, away from the bottom of the third through groove, of the supporting disc, and the first through groove is communicated with one side of the second through groove.

Preferably, a gap is formed between the top of the second conveying mechanism and the bottom of the supporting plate, and the height of the second conveying mechanism is lower than that of the first conveying mechanism.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the arrangement of the first explosion-proof workshop, the second explosion-proof workshop, the third explosion-proof workshop and the fourth explosion-proof workshop, the output end of an explosion-proof motor is used for driving the second bevel gear to rotate, the first bevel gear is used for driving the first support frame to rotate through the mutual meshing of the second bevel gear and the first bevel gear, the output end of an explosion-proof motor is used for driving the gear to rotate, the gear is used for stirring the rack, the adjusting block is used for driving the connecting rod to move left and right, the connecting rod is used for driving the push block to move left and right, the blanking operation is carried out, and further the transmission of the first conveying mechanism and the second conveying mechanism is matched, so that the explosion factors are used for separating the first explosion-proof workshop, the second explosion-proof workshop, the third explosion-proof workshop and the fourth explosion-proof;

2. according to the invention, under the intermittent motion formed by the notch disc and the grooved pulley, the paper tube loaded by the first conveying mechanism enters the positions of the first through groove and the second through groove, the first conveying mechanism and the second through groove on the conveying disc are kept flush, the conveying disc drives the paper tube to rotate until the paper tube rotates to the position of the third through groove and falls onto the second conveying mechanism, so that the paper tubes are spaced in an intermittent manner, the condition of breakage or uneven feeding caused by mutual approaching and extrusion of the paper tubes is reduced, and the blanking operation of medicine materials is better matched;

3. according to the invention, the rack at the top of the adjusting block is stirred by the surface of the gear through the anticlockwise rotation of the gear, so that the rack drives the adjusting block to move leftwards, the adjusting block drives the connecting rod and the pushing block to drive the discharged paper tube to push leftwards for feeding, then the gear rotates to the rack at the bottom of the adjusting block, so that the rack drives the adjusting block to move rightwards, the left and right reciprocating movement of the pushing block is realized, the paper tubes are conveyed on the first conveying mechanism in a power mechanical mode, and a plurality of paper tubes are pushed out at intervals under the thrust action of the pushing block, so that the paper tubes are combined with the conveying disc to carry out transmission conveying of the paper tubes before medicine blanking.

Drawings

FIG. 1 is a top view of the present invention;

FIG. 2 is a partial schematic view of the present invention;

FIG. 3 is a schematic structural view of a notched disc according to the present invention;

FIG. 4 is a schematic view of the structure of the blanking box of the present invention;

fig. 5 is a schematic structural diagram of the adjusting block of the present invention.

In the figure: 1. a first explosion-proof workshop; 2. a second explosion-proof workshop; 3. a third explosion-proof workshop; 4. a fourth explosion-proof workshop; 5. a first conveying mechanism; 6. a second conveying mechanism; 7. a support disc; 8. a delivery tray; 9. a conveying trough; 10. a first support frame; 11. a first through groove; 12. a second through groove; 13. a third through groove; 14. a grooved wheel; 15. a card slot; 16. a second support frame; 17. a notched disc; 18. a cylindrical pin; 19. a first bevel gear; 20. a second bevel gear; 21. an explosion-proof box; 22. an explosion-proof motor; 23. a blanking box; 24. a fixed seat; 25. a chute; 26. an adjusting block; 27. a gear; 28. a push block; 29. a connecting rod; 30. a rack.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be noted that the terms "center", "upper" and "lower" are used "

The directional or positional relationships indicated by "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on the directional or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.

Referring to fig. 1-5, a transmission device for fireworks and crackers production comprises a first explosion-proof workshop 1, a second explosion-proof workshop 2, a third explosion-proof workshop 3 and a fourth explosion-proof workshop 4, wherein a second conveying mechanism 6 and a first conveying mechanism 5 are respectively arranged inside the first explosion-proof workshop 1 and the second explosion-proof workshop 2, a supporting plate 7 is fixed inside the first explosion-proof workshop 1, a conveying plate 8 is arranged inside the supporting plate 7, a plurality of groups of conveying grooves 9 are arranged inside the conveying plate 8, a first supporting frame 10 is rotatably connected below the supporting plate 7, the top of the first supporting frame 10 is fixedly connected with the bottom of the conveying plate 8, a grooved pulley 14 is fixed outside the first supporting frame 10, a plurality of groups of clamping grooves 15 are arranged outside the grooved pulley 14, a second supporting frame 16 is rotatably connected below the supporting plate 7, and a notched disc 17 is fixed on the top of the second supporting frame 16, the outside of second support frame 16 is fixed with first conical gear 19, the inside in explosion-proof workshop 3 of third and the explosion-proof workshop 4 of fourth is fixed with explosion-proof case 21, and explosion-proof case 21's inside is fixed with explosion-proof motor 22, first conveying mechanism 5's top is fixed with blanking box 23, and one side of blanking box 23 is provided with fixing base 24, fixing base 24's top is provided with spout 25, fixing base 24's top is provided with regulating block 26, and the inside top of regulating block 26 and bottom all are fixed with multiunit rack 30, connecting rod 29 fixedly connected with ejector pad 28 is passed through to one side of regulating block 26.

In this embodiment, the output end of an explosion-proof motor 22 drives a second bevel gear 20 to rotate, the first bevel gear 19 drives a first support frame 10 to rotate by mutual engagement of the second bevel gear 20 and the first bevel gear 19, the output end of the explosion-proof motor 22 drives a gear 27 to rotate, the gear 27 stirs a rack 30, a regulating block 26 drives a connecting rod 29 to move left and right, the connecting rod 29 drives a pushing block 28 to move left and right, the blanking operation is performed, and further, the transmission of the first conveying mechanism 5 and the second conveying mechanism 6 is matched, so that the explosion factor is utilized to perform separation and separation in the first explosion-proof workshop 1, the second explosion-proof workshop 2, the third explosion-proof workshop 3 and the fourth explosion-proof workshop 4, and potential safety hazards are reduced.

Preferably 1, 4 and 5, the output end of one group of explosion-proof motor 22 is connected with a gear 27 extending to the inner side of an adjusting block 26, the number of the teeth on the surface of the gear 27 is multiple, a sliding block in sliding connection with the sliding groove 25 is fixed at the bottom of the adjusting block 26, so that the adjusting block 26 drives the sliding block to slide on the sliding groove 25, and the adjusting block 26 is matched with the connecting rod 29 to move left and right to realize feeding operation.

Please refer to fig. 1, wherein the output end of one set of explosion-proof motors 22 is connected to a second bevel gear 20 engaged with the first bevel gear 19, so that the first bevel gear 19 drives the first supporting frame 10 to rotate, and the first supporting frame 10 drives the conveying disc 8 to rotate, thereby separating the mechanical structure from the power structure and reducing the risk of equipment explosion during the transmission operation.

Please refer to fig. 1 and 3, a cylindrical pin 18 is fixed on one side of the notched disc 17 and is matched with the slot 15, and the grooved pulley 14 and the notched disc 17 form a grooved pulley intermittent mechanism, so as to be matched with the push block 28 to intermittently push the paper tube to complete intermittent blanking, facilitate separation of the medicine of the paper tube and avoid impact.

Please refer to fig. 1, a third through groove 13 is disposed on one side of the bottom of the supporting plate 7 and is matched with the conveying groove 9, so as to facilitate transportation and blanking of the paper tube used for fireworks and crackers.

Please refer to fig. 1 and 2, the top of the first conveying mechanism 5 is flush with the top of the supporting plate 7, a second through groove 12 is disposed on one side of the supporting plate 7 away from the bottom of the third through groove 13, and a first through groove 11 is communicated with one side of the second through groove 12, so as to facilitate transportation and loading of the paper tube used by the fireworks and crackers.

Please refer to fig. 2, a gap is formed between the top of the second conveying mechanism 6 and the bottom of the supporting plate 7, the height of the second conveying mechanism 6 is lower than the height of the first conveying mechanism 5, the paper tube is located on the first conveying mechanism 5, enters the conveying trough 9, and is discharged from the third through trough 13 to the gap and falls on the second conveying mechanism 6 for conveying.

The working principle is as follows: the output end of the explosion-proof motor 22 drives the gear 27 to rotate anticlockwise, so that the surface of the gear 27 stirs the rack 30 at the top of the adjusting block 26, the rack 30 drives the adjusting block 26 to move leftwards, the adjusting block 26 drives the connecting rod 29 and the pushing block 28 to drive the discharged paper tube to push the feeding leftwards, then the gear 27 rotates to the rack 30 at the bottom of the adjusting block 26, the rack 30 drives the adjusting block 26 to move rightwards, the pushing block 28 moves back and forth leftwards and rightwards, the paper tube is conveyed on the first conveying mechanism 5 in a power mechanical mode, meanwhile, under the intermittent motion formed by the notch disc 17 and the grooved wheel 14, the paper tube fed from the first conveying mechanism 5 enters the positions of the first through groove 11 and the second through groove 12, the first conveying mechanism 5 is flush with the position of the second through groove 12 on the conveying disc 8, the conveying disc 8 drives the paper tube to rotate until the paper tube rotates to the position of the third through groove 13, fall into second conveying mechanism 6 on, realize spacing apart a plurality of fiber container with intermittent type mode, realize mechanical structure and power structure separation, reduce the risk of equipment explosion in the transmission operation, make the explosion factor utilization carry out first explosion-proof workshop 1, second explosion-proof workshop 2, third explosion-proof workshop 3 and fourth explosion-proof workshop 4 and separate the separation, reduced the potential safety hazard.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.