Melamine cyanurate packaging machine

Abstract

The utility model relates to the technical field of melamine cyanurate packaging machines, in particular to a melamine cyanurate packaging machine which comprises a material storage box, a supporting plate, a filter cartridge, a discharging opening, a spiral conveyor, a discharging pipe, a feeding bin, a filtering mechanism and a smashing mechanism. The filter cartridge is fixedly arranged between the supporting plate and the inner top wall of the storage box, the supporting plate is located on the peripheral side of the filter cartridge and is provided with a plurality of discharging openings, the spiral conveyor is fixedly arranged on the storage box and communicates with the storage box, the discharging pipe communicates with the spiral conveyor, the feeding bin communicates with the storage box, and the discharging pipe communicates with the feeding bin. A feeding control valve is fixedly arranged in the feeding bin, the filtering mechanism is arranged in the material storage box and used for driving materials to be screened through the filtering cylinder, and through the technical scheme, the problem that in the related technology, the packaging effect is affected due to the fact that caked materials are likely to be mixed in the packaging process of melamine cyanurate is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of melamine cyanurate packaging machines, in particular to a melamine cyanurate packaging machine. Background Art

[0002] Melamine cyanurate is a salt synthesized from melamine and cyanuric acid. It belongs to the nitrogen series flame retardant and is available in powder and granular forms. When the polyamide foam flame-retarded by this product burns, the carbon foam layer formed protects the polymer and insulates heat and oxygen. With the addition of this product, the smoke density and toxic gases of the polymer can be greatly reduced, and no irritating hydrogen halide gas is generated.

[0003] In the prior art, melamine cyanurate needs to be packaged using packaging tools and packaging bags after production. Most of the existing melamine cyanurate packaging machines store melamine cyanurate in a storage box during use, and then place the packaging bag at the discharge port at the bottom of the storage box, and feed the melamine cyanurate into the packaging bag through the discharge port to achieve packaging.

[0004] For example, a Chinese patent with publication number CN107380541A discloses a salt packaging system, including a stand-up bag packaging machine, which includes a support table, a motor for a turntable, a turntable, a packaging bag clamping mechanism, a salt adding mechanism, a sealing mechanism and an output mechanism, wherein the stand-up bag packaging machine also includes a bottom opening mechanism, which is fixedly mounted on the table top of the support table at the periphery of the turntable, and the bottom opening mechanism is located in front of the salt adding mechanism in the rotation direction of the turntable, and the bottom opening mechanism includes a pair of vacuum suction nozzles facing the suction port.

[0005] However, in the use of the above-mentioned prior art, melamine cyanurate will inevitably clump due to the influence of weather during storage. The clumped melamine cyanurate will affect the quality of melamine cyanurate after being added to the packaging bag, thereby affecting the packaging effect. Utility Model Content

[0006] The utility model provides a melamine cyanurate packaging machine, which solves the problem in the related art that melamine cyanurate is easily mixed with agglomerated materials during the packaging process, thus affecting the packaging effect.

[0007] The technical solution of the utility model is as follows: a melamine cyanurate packaging machine, comprising a material storage box, a support plate, a filter cylinder, a feed port, a screw conveyor, a discharge pipe, a feed bin, a filter mechanism and a crushing mechanism;

[0008] The support plate is fixedly arranged in the material storage box;

[0009] The filter cartridge is fixedly disposed between the support plate and the inner top wall of the material storage box;

[0010] The support plate is located on the periphery of the filter cylinder and has a plurality of feed openings;

[0011] The screw conveyor is fixedly arranged on the material storage box, and the screw conveyor is communicated with the material storage box;

[0012] The discharge pipe is connected and arranged on the screw conveyor;

[0013] The feed bin is connected to the storage box, and a feed control valve is fixedly arranged in the feed bin;

[0014] The filtering mechanism is arranged in the material storage box and is used to drive the material to pass through the filter cylinder for screening;

[0015] The crushing mechanism is arranged in the material storage box and is used to break up the agglomerated materials.

[0016] Preferably, the filtering mechanism comprises:

[0017] An air inlet, wherein a plurality of the air inlets are provided on the support plate;

[0018] An air intake pipe, the air intake pipe is arranged through the material storage box, and the air intake pipe is communicated with the air inlet;

[0019] An air outlet, a plurality of which are provided on the side wall of the storage box;

[0020] A filter screen is fixedly arranged in the air outlet and the air inlet.

[0021] Furthermore, the crushing mechanism comprises:

[0022] A fixed shell, wherein the fixed shell is fixedly arranged on the material storage box;

[0023] A fixed opening, the fixed opening being opened between the fixed shell and the material storage box;

[0024] A positioning plate, the positioning plate being slidably disposed in the fixed housing;

[0025] A fixing pipe, the fixing pipe is arranged in the fixing opening, and the fixing pipe is rotatably connected to the positioning plate;

[0026] A stirring shell, wherein the stirring shell is fixedly disposed on an end of the fixing pipe away from the positioning plate;

[0027] Crushing rods, two of which are rotatably provided on the stirring shell;

[0028] Crushing teeth, a plurality of the crushing teeth are fixedly arranged on each of the crushing rods;

[0029] A lifting mechanism, the lifting mechanism is arranged in the fixed housing and is used to control the reciprocating lifting and lowering of the positioning plate;

[0030] A driving mechanism is arranged on the positioning plate and is used to control the fixed tube to rotate.

[0031] Furthermore, the driving mechanism includes:

[0032] a first annular rack, wherein the first annular rack is fixedly disposed on the fixed tube;

[0033] A first gear, the first gear is rotatably disposed on the positioning plate, and the first gear is meshed with the first annular rack;

[0034] A first motor is fixedly disposed on the positioning plate, and an output end of the first motor is fixedly connected to the first gear.

[0035] Furthermore, the lifting mechanism comprises:

[0036] A driving disk, the driving disk being rotatably disposed on the inner wall of the fixed housing;

[0037] A rotating shaft, the rotating shaft is rotatably arranged at an eccentric position of the driving disc;

[0038] A driving rod, the driving rod being hingedly disposed between the rotating shaft and the positioning plate;

[0039] The second motor is fixedly arranged on the fixed housing, and the output end of the second motor is fixedly connected to the driving disk.

[0040] On the basis of the above scheme, a rotating mechanism is also included, which is arranged in the mixing shell and is used to control the crushing rod to rotate. The rotating mechanism includes:

[0041] A second gear, two second gears are rotatably arranged in the mixing shell, and the crushing rod is fixedly connected to the second gear;

[0042] a third gear, the third gear being rotatably disposed between the two second gears;

[0043] Wherein, the third gear is meshed with the second gear;

[0044] A positioning rod, wherein the positioning rod is fixedly arranged between the positioning plate and the third gear, and the positioning rod is rotatably connected to the side wall of the stirring shell.

[0045] The working principle and beneficial effects of the utility model are:

[0046] 1. In the present invention, by setting the filtering mechanism, air can be blown into the melamine cyanurate in the filter cartridge through the air inlet pipe and the air inlet, so that the melamine cyanurate is filtered through the filter cartridge, and the agglomerated materials are trapped in the filter cartridge;

[0047] 2. In the utility model, through the setting of the crushing mechanism, the operation of the first motor can drive the first gear to rotate, and at the same time, the engagement of the first gear and the first annular rack drives the fixed tube and the stirring shell to rotate, thereby making the crushing teeth and the crushing teeth move around the fixed tube. In this process, the engagement of the third gear and the second gear can drive the crushing rod to rotate, thereby driving the crushing teeth to rotate around the crushing rod, so that the agglomerated materials can be crushed by the crushing teeth. At the same time, under the action of airflow, the agglomerated materials will be located at the bottom of the filter cylinder, so that the agglomerated materials can be completely crushed by the crushing teeth, thereby avoiding the influence of loose materials on crushing;

[0048] 3. In the utility model, the lifting mechanism is arranged to facilitate the second motor to drive the driving disk to rotate, and then the rotating shaft and the driving rod drive the positioning plate and the crushing teeth to reciprocate in height adjustment, thereby further improving the crushing efficiency;

[0049] 4. In the utility model, by arranging the material storage box, the support plate, the filter cylinder, the feed port, the screw conveyor, the discharge pipe, the feed bin, the filter mechanism and the crushing mechanism, it is convenient to screen the agglomerated materials through the filter cylinder, and at the same time crush the agglomerated materials through the crushing mechanism, thereby solving the problem in the related art that melamine cyanurate is easily mixed with agglomerated materials during the packaging process and affects the packaging effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0051] Figure 1 It is a schematic diagram of the structure of the utility model;

[0052] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0053] Figure 3 This is a schematic diagram of the structure of the pulverizing mechanism of the utility model;

[0054] Figure 4 It is a cross-sectional structural schematic diagram of the rotating mechanism of the utility model.

[0055] In the figure: 1. material storage box; 2. support plate; 3. filter cylinder; 4. discharge port; 5. screw conveyor; 6. discharge pipe; 7. feed bin; 8. air inlet; 9. air inlet pipe; 10. air outlet; 11. filter screen; 12. fixed shell; 13. positioning plate; 14. fixed pipe; 15. stirring shell; 16. crushing rod; 17. first annular rack; 18. first gear; 19. first motor; 20. drive disk; 21. drive rod; 22. second motor; 23. second gear; 24. third gear; 25. positioning rod. DETAILED DESCRIPTION

[0056] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0057] like Figure 1~Figure 4 As shown, this embodiment proposes a melamine cyanurate packaging machine, including a storage box 1, a support plate 2, a filter cylinder 3, a feed port 4, a screw conveyor 5, a discharge pipe 6, a feed bin 7, a filtering mechanism and a crushing mechanism. The support plate 2 is fixedly arranged in the storage box 1, the filter cylinder 3 is fixedly arranged between the support plate 2 and the inner top wall of the storage box 1, the support plate 2 is located on the side of the filter cylinder 3 and has multiple feed ports 4, the screw conveyor 5 is fixedly arranged on the storage box 1, the screw conveyor 5 is communicated with the storage box 1, the discharge pipe 6 is communicated and arranged on the screw conveyor 5, the feed bin 7 is communicated and arranged on the storage box 1, a feed control valve is fixedly arranged in the feed bin 7, the filtering mechanism is arranged in the storage box 1, and is used to drive the material to pass through the filter cylinder 3 for screening, and the crushing mechanism is arranged in the storage box 1, and is used to break up the agglomerated material.

[0058] Among them, the filtering mechanism includes an air inlet 8, an air inlet pipe 9, an air outlet 10 and a filter screen 11. A plurality of air inlets 8 are opened on the support plate 2. The air inlet pipe 9 is arranged through the storage box 1. The air inlet pipe 9 is connected with the air inlet 8. A plurality of air outlets 10 are opened on the side wall of the storage box 1. The filter screen 11 is fixedly arranged in the air outlet 10 and the air inlet 8.

[0059] Specifically, the operator connects the air inlet pipe 9 with the external air source, so that air can be blown toward the melamine cyanurate in the filter cartridge 3 through the air inlet pipe 9 and the air inlet 8, thereby filtering the melamine cyanurate through the filter cartridge 3, while retaining the agglomerated materials in the filter cartridge 3, and the filtered melamine cyanurate is conveyed to the packaging bag through the screw conveyor 5 for packaging.

[0060] The crushing mechanism includes a fixed shell 12, a fixed port, a positioning plate 13, a fixed pipe 14, a stirring shell 15, a crushing rod 16, crushing teeth, a lifting mechanism and a driving mechanism. The fixed shell 12 is fixedly arranged on the storage box 1, the fixed port is opened between the fixed shell 12 and the storage box 1, the positioning plate 13 is slidably arranged in the fixed shell 12, the fixed pipe 14 is arranged in the fixed port, the fixed pipe 14 is rotatably connected with the positioning plate 13, the stirring shell 15 is fixedly arranged on the end of the fixed pipe 14 away from the positioning plate 13, two crushing rods 16 are rotatably arranged on the stirring shell 15, and each crushing rod 16 is fixedly arranged with a plurality of crushing teeth, the lifting mechanism is arranged in the fixed shell 12, and is used to control the positioning plate 13 to perform reciprocating lifting and lowering, the driving mechanism is arranged on the positioning plate 13, and is used to control the fixed pipe 14 to rotate, and the driving mechanism includes a first annular rack 17, a first gear 18 and The first motor 19 and the first annular rack 17 are fixedly arranged on the fixed tube 14, the first gear 18 is rotatably arranged on the positioning plate 13, the first gear 18 is meshed with the first annular rack 17, the first motor 19 is fixedly arranged on the positioning plate 13, the output end of the first motor 19 is fixedly connected with the first gear 18, and also includes a rotating mechanism, the rotating mechanism is arranged in the stirring shell 15, and is used to control the self-rotation of the crushing rod 16, the rotating mechanism includes a second gear 23, a third gear 24 and a positioning rod 25, two second gears 23 are rotatably arranged in the stirring shell 15, the crushing rod 16 is fixedly connected with the second gear 23, and the third gear 24 is rotatably arranged between the two second gears 23, wherein the third gear 24 is meshed with the second gear 23, the positioning rod 25 is fixedly arranged between the positioning plate 13 and the third gear 24, and the positioning rod 25 is rotatably connected to the side wall of the stirring shell 15.

[0061] Specifically, during the screening process, the operator controls the first motor 19 to work, and the work of the first motor 19 can drive the first gear 18 to rotate. At the same time, the engagement of the first gear 18 with the first annular rack 17 drives the fixed tube 14 and the stirring shell 15 to rotate, thereby making the crushing teeth and the crushing teeth move around the fixed tube 14. In this process, the engagement of the third gear 24 with the second gear 23 can drive the crushing rod 16 to rotate, thereby driving the crushing teeth to rotate around the crushing rod 16, so as to facilitate the crushing of the agglomerated materials by the crushing teeth. At the same time, under the action of airflow, the agglomerated materials will be concentrated at the bottom of the filter cylinder 3, so as to facilitate the crushing of the agglomerated materials by the crushing teeth, thereby avoiding the influence of loose materials on the crushing.

[0062] Among them, the lifting mechanism includes a driving disk 20, a rotating shaft, a driving rod 21 and a second motor 22. The driving disk 20 is rotatably set on the inner wall of the fixed shell 12. A rotating shaft is rotatably set at an eccentric position of the driving disk 20. The driving rod 21 is hingedly set between the rotating shaft and the positioning plate 13. The second motor 22 is fixedly set on the fixed shell 12, and the output end of the second motor 22 is fixedly connected to the driving disk 20.

[0063] Specifically, during the crushing process, the operator controls the second motor 22 to operate, and the second motor 22 drives the driving disk 20 to rotate, and then drives the positioning plate 13 and the crushing teeth to reciprocate in height adjustment through the rotating shaft and the driving rod 21, thereby further improving the crushing efficiency.

[0064] In this embodiment, when in use, the operator adds melamine cyanurate into the filter cartridge 3 through the feed bin 7, and then closes the feed control valve and connects the air inlet pipe 9 to the external air source, so that the melamine cyanurate in the filter cartridge 3 can be blown through the air inlet pipe 9 and the air inlet 8, so that the melamine cyanurate is filtered through the filter cartridge 3, and the agglomerated materials are trapped in the filter cartridge 3. The filtered melamine cyanurate is conveyed to the packaging bag through the screw conveyor 5 for packaging. During the screening process, the operator controls the first motor 19 to work, and the work of the first motor 19 can drive the first gear 18 to rotate, and at the same time, the engagement of the first gear 18 with the first annular rack 17 drives the fixed pipe 14 and the stirring shell 15 to rotate. Thereby, the crushing teeth and the crushing teeth move around the fixed tube 14. During this process, the engagement of the third gear 24 and the second gear 23 can drive the crushing rod 16 to rotate, thereby driving the crushing teeth to rotate around the crushing rod 16, so as to facilitate the crushing of agglomerated materials by the crushing teeth. At the same time, under the action of airflow, the agglomerated materials will be concentrated at the bottom of the filter cylinder 3, so that it is convenient to completely crush the agglomerated materials by the crushing teeth, thereby avoiding the influence of loose materials on crushing. At the same time, during the crushing process, the operator controls the second motor 22 to work, and drives the drive disk 20 to rotate through the work of the second motor 22, and then drives the positioning plate 13 and the crushing teeth to reciprocate in height adjustment through the rotating shaft and the driving rod 21, thereby further improving the crushing efficiency.

[0065] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A melamine cyanurate packaging machine, characterized in that: include: Storage box (1); A support plate (2), the support plate (2) being fixedly arranged in the material storage box (1); A filter cartridge (3), the filter cartridge (3) being fixedly arranged between the support plate (2) and the inner top wall of the material storage box (1); A material discharge port (4), wherein the support plate (2) is provided with a plurality of material discharge ports (4) on the peripheral side of the filter cylinder (3); A screw conveyor (5), the screw conveyor (5) being fixedly arranged on the material storage box (1), the screw conveyor (5) being in communication with the material storage box (1); a discharge pipe (6), the discharge pipe (6) being arranged in communication with the screw conveyor (5); A feed bin (7), the feed bin (7) being arranged in communication with the material storage box (1), and a feed control valve being fixedly arranged in the feed bin (7); A filtering mechanism, the filtering mechanism being arranged in the material storage box (1) and being used to drive the material to pass through the filtering cylinder (3) for screening; A pulverizing mechanism, wherein the pulverizing mechanism is arranged in the material storage box (1) and is used to break up agglomerated materials.

2. A melamine cyanurate packaging machine according to claim 1, characterized in that: The filtering mechanism comprises: An air inlet (8), a plurality of the air inlets (8) being provided on the support plate (2); An air intake pipe (9), the air intake pipe (9) being arranged through the material storage box (1), the air intake pipe (9) being in communication with the air intake port (8); An air outlet (10), a plurality of the air outlets (10) being provided on the side wall of the material storage box (1); A filter screen (11), wherein the filter screen (11) is fixedly arranged in the air outlet (10) and the air inlet (8).

3. A melamine cyanurate packaging machine according to claim 2, characterized in that: The crushing mechanism comprises: A fixed shell (12), the fixed shell (12) being fixedly arranged on the material storage box (1); A fixing opening, the fixing opening being opened between the fixing shell (12) and the material storage box (1); A positioning plate (13), the positioning plate (13) being slidably disposed in the fixed housing (12); a fixing tube (14), the fixing tube (14) being arranged in the fixing opening, the fixing tube (14) being rotatably connected to the positioning plate (13); A stirring shell (15), the stirring shell (15) being fixedly arranged at an end of the fixed pipe (14) away from the positioning plate (13); Crushing rods (16), two of which are rotatably disposed on the stirring shell (15); Crushing teeth, a plurality of the crushing teeth being fixedly arranged on each of the crushing rods (16); A lifting mechanism, the lifting mechanism being arranged in the fixed housing (12) and used for controlling the positioning plate (13) to perform reciprocating lifting and lowering; A driving mechanism, the driving mechanism is arranged on the positioning plate (13) and is used to control the fixed tube (14) to rotate.

4. A melamine cyanurate packaging machine according to claim 3, characterized in that: The driving mechanism comprises: a first annular rack (17), the first annular rack (17) being fixedly arranged on the fixed tube (14); a first gear (18), the first gear (18) being rotatably disposed on the positioning plate (13), the first gear (18) being meshed with the first annular rack (17); A first motor (19), wherein the first motor (19) is fixedly disposed on the positioning plate (13), and an output end of the first motor (19) is fixedly connected to the first gear (18).

5. A melamine cyanurate packaging machine according to claim 4, characterized in that: The lifting mechanism comprises: a driving disk (20), the driving disk (20) being rotatably disposed on an inner wall of the fixed housing (12); A rotating shaft, the rotating shaft being rotatably arranged at an eccentric position of the driving disc (20); A driving rod (21), the driving rod (21) being hingedly arranged between the rotating shaft and the positioning plate (13); A second motor (22), the second motor (22) is fixedly disposed on the fixed housing (12), and an output end of the second motor (22) is fixedly connected to the drive disc (20).

6. A melamine cyanurate packaging machine according to claim 5, characterized in that: It also includes a rotating mechanism, which is arranged in the stirring shell (15) and is used to control the crushing rod (16) to rotate. The rotating mechanism includes: A second gear (23), two second gears (23) being rotatably disposed in the stirring shell (15), and the crushing rod (16) being fixedly connected to the second gear (23); a third gear (24), the third gear (24) being rotatably disposed between two third gears (24); Wherein, the third gear (24) is meshed with the second gear (23); A positioning rod (25), the positioning rod (25) being fixedly disposed between the positioning plate (13) and the third gear (24), the positioning rod (25) being rotatably connected to a side wall of the stirring shell (15).

Images