Packaging machine capable of automatically feeding based on flame retardant production

Abstract

The invention discloses an automatic feeding packaging machine based on flame retardant production, and relates to the technical field of flame retardant production, the automatic feeding packaging machine comprises an adjusting assembly, a discharging assembly is mounted at the top of the adjusting assembly, a feeding assembly is mounted at the rear end of the discharging assembly, and a clamping assembly is mounted at the bottom of the discharging assembly; and a packaging assembly is mounted on the inner wall of the adjusting assembly. The discharging assembly comprises a material box, and a conveying pipe and a connecting plate are installed at the bottom of the material box. According to the packaging machine capable of achieving automatic feeding and based on flame retardant production, the discharging assembly and the feeding assembly are adopted, when the packaging machine is used, a flame retardant in the material box can be smoothly discharged, meanwhile, automatic feeding can be conducted, and the working intensity of feeding to the packaging machine is relieved; the clamping assembly is adopted, when the packaging machine is used, a packaging bag can be clamped, after discharging is finished, raised dust can be sucked, and the situation that the dust enters air and pollutes the air is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of flame retardant production, in particular to a packaging machine capable of automatically loading materials based on flame retardant production. Background Art

[0002] Flame retardants are a class of chemicals that can effectively reduce or inhibit the ignition, combustion or spread of fire in materials under fire conditions. They are widely used in industries such as plastics, rubber, textiles, wires and cables, and building materials to improve the safety of materials, especially in dangerous environments such as high temperature and fire. The production of flame retardants is a complex process involving multiple processes such as chemical synthesis and physical mixing; In the industrial production process of flame retardants, packaging machines are a vital link. After the flame retardants have undergone a series of complex production processes, the packaging machines begin to play their key role and package the flame retardants. After the flame retardants are packaged, it is convenient for the subsequent storage, transportation and sales of the flame retardants.

[0003] Current: 1. In the actual operation of ordinary packaging machines, it is usually necessary to manually carry and lift the flame retardant to the top of the packaging machine material box, and then add the flame retardant into the material box. This method of loading materials into the packaging machine is extremely time-consuming and manpower-consuming, not only with low work efficiency, but also with high labor intensity for workers; 2. When ordinary packaging machines are in operation, they often use valves to regulate the discharge of flame retardants from the material box. Flame retardants may sometimes accumulate in the material box. Once accumulation occurs, it is very easy to cause the flame retardant to be unable to be discharged smoothly from the material box, resulting in the inability to carry out normal packaging work; 3. During the operation of an ordinary packaging machine, after the discharge process is completed, at the moment when the packaging bag mouth is separated from the discharge pipe, a small amount of flame retardant dust will often be raised into the air, causing air pollution. Summary of the invention

[0004] In view of the deficiencies of the prior art, the present invention provides a packaging machine capable of automatic loading based on flame retardant production, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical scheme: a flame retardant-based packaging machine that can automatically load materials includes an adjusting component, a discharge component is installed on the top of the adjusting component, a loading component is installed at the rear end of the discharge component, a clamping component is installed at the bottom of the discharge component, and a packaging component is installed on the inner wall of the adjusting component.

[0006] The discharge assembly includes a material box, a conveying pipe and a connecting plate are installed at the bottom of the material box, a first solenoid valve is installed at the bottom of the conveying pipe, a discharge hopper is installed at the bottom of the first solenoid valve, an L-shaped plate and a support block are installed at the top of the material box, a first connecting rod is rotatably installed through the rear end of the support block, a first bevel gear is installed on the outer wall of the first connecting rod, a second reduction motor is installed on the top of the L-shaped plate, a rotating rod is installed on the output end of the second reduction motor, a second bevel gear, a second connecting rod and a stirring rod are installed on the outer wall of the rotating rod in sequence from top to bottom, an L-shaped scraper is installed at one end of the second connecting rod, a third connecting rod is installed at the bottom of the rotating rod, and a first spiral blade is installed on the outer wall of the third connecting rod.

[0007] The feeding assembly includes a fixed block installed at the rear end of the outer wall of the material box, a conveying cylinder is installed at the rear end of the fixed block, a discharge pipe is installed at the front end of the conveying cylinder and near the top, a feed hopper is installed at the rear end of the conveying cylinder and near the bottom, a conveying rod is rotatably installed through the top of the conveying cylinder, and a second spiral blade is installed on the outer wall of the conveying rod.

[0008] The clamping assembly includes a support plate installed at the bottom of the connecting plate, a fan casing, a speed increaser and a fixed shell are installed on the top of the support plate, a fourth connecting rod is installed through the front center position of the fan casing, a fifth connecting rod is installed at the input end of the speed increaser, a three-way pipe is installed at the air inlet of the fan casing through a second solenoid valve, a telescopic hose is installed at one end of the three-way pipe, a dust hood is installed at one end of the telescopic hose, a second sliding rod is installed on the inner wall of the fixed shell, a third reduction motor is installed on one side of the fixed shell, a bidirectional screw is installed on the output end of the third reduction motor, an L-shaped slider is threadedly installed on the outer wall of the bidirectional screw, an arc-shaped clamping block is installed on one side of the L-shaped slider, a third bevel gear is installed in the middle of the outer wall of the bidirectional screw, and a fourth bevel gear is installed on the outer wall of the fifth connecting rod.

[0009] Optionally, the adjusting assembly includes a base plate, an L-shaped frame is installed on the top of the base plate, a mounting frame is installed on the rear end of the L-shaped frame, a first sliding rod is installed on the inner wall of the mounting frame, a first reduction motor is installed on the top of the mounting frame, a threaded rod is installed on the output end of the first reduction motor, a sliding block is threadedly installed on the outer wall of the threaded rod, a support plate is installed on the front end of the sliding block, a first rotating seat and a second rotating seat are installed on the top of the support plate, a first electric push rod is installed on the front end of the first rotating seat, a loading barrel is installed on the rear end of the second rotating seat, a weight sensor is installed on the bottom of the inner wall of the loading barrel, a sliding plate is installed on the top of the weight sensor, a sliding block is slidably installed on the outer wall of the first sliding rod, and a threaded rod is rotatably installed on the top of the mounting frame.

[0010] Optionally, the sliding plate is slidably mounted on the inner wall of the loading barrel, one end of the first electric push rod is rotatably mounted on the outer wall of the loading barrel, and the loading barrel forms a rotating mechanism through the first electric push rod and the second rotating seat.

[0011] Optionally, a material box is installed at the front end of the L-shaped frame, and a rotating rod is rotatably installed through the top of the material box. There are a total of several stirring rods, and the several stirring rods are distributed in a ring with the vertical center line of the rotating rod as the origin.

[0012] Optionally, the second connecting rod and the L-shaped scraper are provided as a group, and a total of four groups are provided, and the four groups of second connecting rods and L-shaped scrapers are distributed in a ring shape with the vertical center line of the rotating rod as the origin.

[0013] Optionally, the first spiral blade forms a rotating mechanism with the second reduction motor through a third connecting rod and a rotating rod.

[0014] Optionally, the first bevel gear is meshed with the second bevel gear, and the first connecting rod is connected to the conveying rod via a universal coupling.

[0015] Optionally, an L-shaped slider is slidably installed on the outer wall of the second sliding rod, a bidirectional screw is rotatably installed through one side of the fixed shell, the arc-shaped clamping block, the telescopic hose and the dust hood are symmetrically distributed about the vertical center line of the fixed shell, and the top of the arc-shaped clamping block is connected to the dust hood.

[0016] Optionally, the third bevel gear is meshed with the fourth bevel gear, a fifth connecting rod is rotatably installed through the rear end of the fixed shell, the output end of the speed increaser is connected to the fourth connecting rod, one end of the fourth connecting rod is provided with an impeller, and a dust bag is provided at the air outlet of the fan housing.

[0017] Optionally, the packaging component includes a protective frame installed on the inner wall of the L-shaped frame, a mounting block is installed at the bottom of the inner wall of the protective frame, a second electric push rod is installed through one side of the mounting block, a mounting plate is installed at one end of the second electric push rod, a heat sealing knife is installed on one side of the mounting plate, the packaging components are symmetrically distributed about the vertical center line of the support plate, and a rectangular hole with an internal dimension structure consistent with the external dimension structure of the mounting plate is opened on one side of the protective frame.

[0018] The present invention provides a packaging machine capable of automatically feeding materials based on flame retardant production, which has the following beneficial effects: The packaging machine capable of automatic feeding based on flame retardant production starts the second reduction motor through the discharge component when discharging materials into the packaging bag. The second reduction motor drives the stirring rod, the second connecting rod, the L-shaped scraper, the third connecting rod and the first spiral blade to rotate through the rotating rod. When the first spiral blade rotates, the flame retardant at the bottom of the material box is transported downward, and the flame retardant falls into the packaging bag. At the same time, the stirring rod rotates to stir the flame retardant in the material box, and the L-shaped scraper rotates to scrape the flame retardant attached to the inner wall of the material box. When discharging materials, the flame retardant can be prevented from accumulating in the material box, resulting in the flame retardant being unable to be discharged smoothly, and at the same time, the flame retardant can be prevented from adhering to the inner wall of the material box, resulting in waste of the flame retardant.

[0019] The flame retardant-based packaging machine capable of automatic feeding has a feeding component. When the second reduction motor is started to drive the stirring rod, the second bevel gear, the second connecting rod, the L-shaped scraper, the third connecting rod and the first spiral blade to rotate for discharging through the rotating rod, the second bevel gear drives the conveying rod and the second spiral blade to rotate through the first bevel gear, the first connecting rod and the universal coupling. The second spiral blade conveys the flame retardant in the feed hopper into the material box from bottom to top, and automatic feeding can be performed, thereby reducing the work intensity when feeding the packaging machine and improving the feeding efficiency.

[0020] The flame retardant-based packaging machine capable of automatic feeding has a clamping component. When the packaging bag is put on the outer wall of the discharge hopper, the third reduction motor is started. The third reduction motor drives two sets of arc-shaped clamping blocks and the dust cover to approach each other through a bidirectional screw and two L-shaped sliders. The two arc-shaped clamping blocks clamp the packaging bag on the outer wall of the discharge hopper. When discharging the material, there is no need to carry the packaging bag manually, which can reduce the work intensity during discharging and improve the convenience of using the packaging machine.

[0021] The packaging machine capable of automatic feeding based on flame retardant production has a clamping component. When the packaging machine is in use, after the discharge is completed, the third reduction motor is started, and the second solenoid valve is opened at the same time. The third reduction motor drives two sets of arc clamps and the dust hood to move away from each other through a bidirectional screw and two L-shaped sliders. At the same time, the bidirectional screw drives the fourth connecting rod and the impeller on the fourth connecting rod to rotate through a third bevel gear, a fourth bevel gear, a fifth connecting rod, and a speed increaser. When the impeller located in the fan housing rotates, the flame retardant dust raised through the packaging bag opening is sucked through the three-way pipe, the telescopic hose and the dust hood, and then the dust is sent into the dust collecting bag, which can prevent the raised dust from entering the air and polluting the air.

[0022] The flame retardant-based packaging machine capable of automatic feeding has an adjusting component. When the packaging bag is clamped on the outer wall of the discharge hopper during use, the first reduction motor is started, and the sliding block, the support plate, the first rotating seat, the second rotating seat, the first electric push rod, the loading barrel, the weight sensor and the sliding plate are driven to move up through the threaded rod, so that the sliding plate supports the bottom of the packaging bag, so that the packaging bag is not in a suspended state, and when discharging the material, the bottom of the packaging bag can be prevented from being damaged by the impact of the flame retardant. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the main structure of the invention; Figure 2 It is a schematic diagram of the structure of the regulating component in the invention; Figure 3 It is a schematic diagram of the full cross-section structure of the adjustment component in the invention; Figure 4 It is a schematic diagram of the full cross-section structure of the discharge assembly in the invention; Figure 5 It is a schematic diagram of the full cross-section structure of the feeding component in the invention; Figure 6 It is a schematic diagram of the structure of the clamping assembly in the invention; Figure 7 It is a schematic diagram of the full cross-section structure of the clamping assembly in the invention; Figure 8 This is a schematic diagram of the full cross-section structure of the packaging component in the invention.

[0024] In the figure: 1. Adjustment assembly; 101. Bottom plate; 102. L-shaped frame; 103. Mounting frame; 104. First slide bar; 105. First reduction motor; 106. Threaded rod; 107. Sliding block; 108. Support plate; 109. First rotating seat; 1010. Second rotating seat; 1011. First electric push rod; 1012. Loading barrel; 1013. Weight sensor; 1014. Sliding plate; 2. Discharging assembly Components; 201, material box; 202, conveying pipe; 203, connecting plate; 204, first solenoid valve; 205, discharge hopper; 206, L-shaped plate; 207, support block; 208, first connecting rod; 209, first bevel gear; 2010, second reduction motor; 2011, rotating rod; 2012, second bevel gear; 2013, second connecting rod; 2014, stirring rod; 2015, L-shaped scraper; 2 016, third connecting rod; 2017, first spiral blade; 3, feeding assembly; 301, fixed block; 302, conveying cylinder; 303, discharge pipe; 304, feed hopper; 305, conveying rod; 306, second spiral blade; 4, clamping assembly; 401, support plate; 402, fan housing; 403, speed increaser; 404, fixed housing; 405, fourth connecting rod; 406, fifth connecting rod; 407, three-way Tube; 408, telescopic hose; 409, dust cover; 4010, second slide bar; 4011, third reduction motor; 4012, bidirectional screw; 4013, L-shaped slide bar; 4014, arc clamping block; 4015, third bevel gear; 4016, fourth bevel gear; 5, packaging assembly; 501, protection frame; 502, mounting block; 503, second electric push rod; 504, mounting plate; 505, heat sealing knife. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] See also Figures 1 to 8 The present invention provides a technical solution: a packaging machine based on flame retardants that can automatically load materials, including an adjusting component 1, a discharge component 2 is installed on the top of the adjusting component 1, a loading component 3 is installed at the rear end of the discharge component 2, a clamping component 4 is installed at the bottom of the discharge component 2, and a packaging component 5 is installed on the inner wall of the adjusting component 1.

[0029] The discharge assembly 2 includes a material box 201, a conveying pipe 202 and a connecting plate 203 are installed at the bottom of the material box 201, a first solenoid valve 204 is installed at the bottom of the conveying pipe 202, a discharge hopper 205 is installed at the bottom of the first solenoid valve 204, an L-shaped plate 206 and a support block 207 are installed at the top of the material box 201, a first connecting rod 208 is rotatably installed through the rear end of the support block 207, a first bevel gear 209 is installed on the outer wall of the first connecting rod 208, and a first bevel gear 209 is installed on the outer wall of the L-shaped plate 206. A second reduction motor 2010 is installed on the top, a rotating rod 2011 is installed on the output end of the second reduction motor 2010, a second bevel gear 2012, a second connecting rod 2013 and a stirring rod 2014 are installed on the outer wall of the rotating rod 2011 from top to bottom, an L-shaped scraper 2015 is installed on one end of the second connecting rod 2013, a third connecting rod 2016 is installed on the bottom of the rotating rod 2011, and a first spiral blade 2017 is installed on the outer wall of the third connecting rod 2016.

[0030] The loading assembly 3 includes a fixed block 301 installed on the rear end of the outer wall of the material box 201, a conveying cylinder 302 is installed at the rear end of the fixed block 301, a discharge pipe 303 is installed at the front end and near the top of the conveying cylinder 302, a feed hopper 304 is installed at the rear end and near the bottom of the conveying cylinder 302, a conveying rod 305 is rotatably installed through the top of the conveying cylinder 302, and a second spiral blade 306 is installed on the outer wall of the conveying rod 305.

[0031] The clamping assembly 4 includes a support plate 401 installed at the bottom of the connecting plate 203, a fan housing 402, a speed increaser 403 and a fixed housing 404 are installed on the top of the support plate 401, a fourth connecting rod 405 is installed through the front center of the fan housing 402, a fifth connecting rod 406 is installed at the input end of the speed increaser 403, a three-way pipe 407 is installed at the air inlet of the fan housing 402 through a second solenoid valve, a telescopic hose 408 is installed at one end of the telescopic hose 408, and a dust cover 408 is installed at one end. 9. A second sliding rod 4010 is installed on the inner wall of the fixed shell 404, a third reduction motor 4011 is installed on one side of the fixed shell 404, a bidirectional screw 4012 is installed on the output end of the third reduction motor 4011, an L-shaped slider 4013 is threadedly installed on the outer wall of the bidirectional screw 4012, an arc clamping block 4014 is installed on one side of the L-shaped slider 4013, a third bevel gear 4015 is installed in the middle of the outer wall of the bidirectional screw 4012, and a fourth bevel gear 4016 is installed on the outer wall of the fifth connecting rod 406.

[0032] In this embodiment, Figure 2 and Figure 3 As shown, the adjustment component 1 includes a base plate 101, an L-shaped frame 102 is installed on the top of the base plate 101, a mounting frame 103 is installed at the rear end of the L-shaped frame 102, a first sliding rod 104 is installed on the inner wall of the mounting frame 103, a first reduction motor 105 is installed on the top of the mounting frame 103, a threaded rod 106 is installed on the output end of the first reduction motor 105, a sliding block 107 is threadedly installed on the outer wall of the threaded rod 106, a support plate 108 is installed on the front end of the sliding block 107, a first rotating seat 109 and a second rotating seat 1010 are installed on the top of the support plate 108, a first electric push rod 1011 is installed on the front end of the first rotating seat 109, a charging barrel 1012 is installed on the rear end of the second rotating seat 1010, and the inner wall of the charging barrel 1012 is provided with a first electric push rod 1011. A weight sensor 1013 is installed at the bottom of the wall, a sliding plate 1014 is installed on the top of the weight sensor 1013, a sliding block 107 is slidably installed on the outer wall of the first sliding rod 104, and a threaded rod 106 is rotatably installed on the top of the installation frame 103; the weight sensor 1013 can sense the weight change of the packaging bag during loading, thereby improving the loading accuracy. When the first reduction motor 105 is started, the sliding block 107, the support plate 108, the first rotating seat 109, the second rotating seat 1010, the first electric push rod 1011, the loading barrel 1012, the weight sensor 1013 and the sliding plate 1014 can be driven to move up and down through the threaded rod 106. The height of the loading barrel 1012 can be adjusted as needed to facilitate subsequent unloading.

[0033] In this embodiment, Figure 2 and Figure 3As shown, the sliding plate 1014 is slidably installed on the inner wall of the loading barrel 1012, one end of the first electric push rod 1011 is rotatably installed on the outer wall of the loading barrel 1012, and the loading barrel 1012 forms a rotating mechanism through the first electric push rod 1011 and the second rotating seat 1010; when the first electric push rod 1011 is started, it can drive the loading barrel 1012 to tilt forward, and the flame retardant packaged in the loading barrel 1012 can be poured out.

[0034] In this embodiment, Figure 2 and Figure 4 As shown, a material box 201 is installed at the front end of the L-shaped frame 102, and a rotating rod 2011 is rotatably installed on the top of the material box 201. There are a number of stirring rods 2014, and the stirring rods 2014 are distributed in a ring shape with the vertical center line of the rotating rod 2011 as the origin; the stirring rods 2014 are distributed in multiple layers from top to bottom on the outer wall of the rotating rod 2011 in groups of four. When the second reduction motor 2010 is started, the rotating rod 2011 drives the stirring rods 2014 to rotate, and the flame retardant in the material box 201 can be stirred at a low speed, so that the flame retardant remains in a loose state, which can prevent the flame retardant from accumulating in the material box 201, resulting in blockage of the flame retardant and inability to discharge smoothly.

[0035] In this embodiment, Figure 4 As shown, the second connecting rod 2013 and the L-shaped scraper 2015 are set as a group, and there are four groups in total, and the four groups of second connecting rods 2013 and L-shaped scrapers 2015 are distributed in a ring shape with the vertical center line of the rotating rod 2011 as the origin; when the second reduction motor 2010 drives the four groups of second connecting rods 2013 and L-shaped scrapers 2015 to rotate through the rotating rod 2011, the inner wall of the material box 201 can be scraped to prevent the flame retardant from adhering to the inner wall of the material box 201 and causing waste.

[0036] In this embodiment, Figure 4 As shown, the first spiral blade 2017 forms a rotating mechanism with the second reduction motor 2010 through the third connecting rod 2016 and the rotating rod 2011; when the second reduction motor 2010 drives the first spiral blade 2017 to rotate through the third connecting rod 2016 and the rotating rod 2011, the first spiral blade 2017 can transport the flame retardant at the bottom of the material box 201 downward when rotating, so that the flame retardant in the material box 201 can be discharged smoothly, preventing the flame retardant from being blocked during discharge.

[0037] In this embodiment, Figure 4 and Figure 5As shown, the first bevel gear 209 is meshed with the second bevel gear 2012 and installed, and the first connecting rod 208 is connected to the conveying rod 305 through a universal coupling; when the second reduction motor 2010 drives the second bevel gear 2012 to rotate through the rotating rod 2011, the second bevel gear 2012 rotates and drives the first connecting rod 208 to rotate through the first bevel gear 209. At the same time, the first connecting rod 208 drives the conveying rod 305 and the second spiral blade 306 to rotate through the universal coupling. The second spiral blade 306 can transport the flame retardant in the feed hopper 304 from bottom to top, and the flame retardant enters the material box 201 through the discharge pipe 303 and the feed hole of the material box 201, and can be automatically loaded, thereby improving the convenience of loading.

[0038] In this embodiment, Figure 6 and Figure 7 As shown, an L-shaped slider 4013 is slidably installed on the outer wall of the second slide bar 4010, a bidirectional screw 4012 is rotatably installed on one side of the fixed shell 404, the arc clamping block 4014, the telescopic hose 408 and the dust hood 409 are symmetrically distributed about the vertical center line of the fixed shell 404, and the top of the arc clamping block 4014 is connected to the dust hood 409; when the third reduction motor 4011 is started, the distance between the two groups of arc clamping blocks 4014 and the dust hood 409 can be adjusted by the bidirectional screw 4012 and the two L-shaped sliders 4013, so that the two arc clamping blocks 4014 clamp the packaging bag on the outer wall of the discharge hopper 205. When discharging, there is no need to carry the packaging bag manually, which improves the convenience of flame retardant packaging, and the two L-shaped sliders 4013 will not contact the third bevel gear 4015 and the fourth bevel gear 4016 when approaching each other.

[0039] In this embodiment, Figure 6 and Figure 7 As shown, the third bevel gear 4015 is meshed with the fourth bevel gear 4016, the rear end of the fixed shell 404 is penetrated by a fifth connecting rod 406 for rotation, the output end of the speed increaser 403 is connected to the fourth connecting rod 405, one end of the fourth connecting rod 405 is provided with an impeller, and the air outlet of the fan housing 402 is provided with a dust bag; when the third reduction motor 4011 drives the bidirectional screw 4012 to rotate, the fourth bevel gear 4016 and the fifth connecting rod 406 are driven to rotate through the third bevel gear 4015 , and then drives the input end of the speed increaser 403 to rotate, and then drives the fourth connecting rod 405 and the impeller on the fourth connecting rod 405 to rotate after being accelerated by the speed increaser 403. When the two L-shaped sliders 4013 approach each other, the second solenoid valve is closed, and when the L-shaped sliders 4013 move away from each other, the second solenoid valve is opened, and the flame retardant dust raised by the packaging bag mouth can be absorbed by the three-way pipe 407, the telescopic hose 408 and the dust hood 409 installed at the rear end of the second solenoid valve to avoid air pollution caused by dust.

[0040] In this embodiment, Figure 2 and Figure 8 As shown, the packaging component 5 includes a protective frame 501 installed on the inner wall of the L-shaped frame 102, a mounting block 502 is installed at the bottom of the inner wall of the protective frame 501, a second electric push rod 503 is installed through one side of the mounting block 502, a mounting plate 504 is installed at one end of the second electric push rod 503, and a heat sealing knife 505 is installed on one side of the mounting plate 504. The packaging components 5 are symmetrically distributed about the vertical center line of the support plate 401, and a rectangular hole with an internal size structure consistent with the external size structure of the mounting plate 504 is opened on one side of the protective frame 501; when the material discharge is completed, the adjustment component 1 drives the packaging bag to move down a distance, and then the two second electric push rods 503 are started, driving the two heat sealing knives 505 to pass through the rectangular holes on the protective frame 501 and approach each other, and at the same time, the heating wire on the heat sealing knife 505 heats the heat sealing knife 505, and the two heat sealing knives 505 heat-seal the packaging bag.

[0041] The method of use of the present invention: The flame retardant-based packaging machine capable of automatic feeding, when in use, has the following working process: like Figures 1 to 8As shown, first, add the flame retardant into the feed hopper 304, then put the packaging bag on the outer wall of the discharge hopper 205, then start the third reduction motor 4011, and at the same time close the second solenoid valve, the third reduction motor 4011 drives the two sets of arc clamping blocks 4014 and the dust cover 409 to approach each other through the bidirectional screw 4012 and the two L-shaped sliders 4013, and clamps the packaging bag on the outer wall of the discharge hopper 205, then start the first reduction motor 105, and drive the sliding block 107, the support plate 108, the first rotating seat 109, the second rotating seat 1010, the first electric push rod 1011, the charging barrel 1012, the weight sensor 1013 and the sliding plate 1014 to move upward through the threaded rod 106, so that the sliding plate 1014 supports the bottom of the packaging bag. Then, the first solenoid valve 204 is opened and the second reduction motor 2010 is started. The second reduction motor 2010 drives the stirring rod 2014, the second bevel gear 2012, the second connecting rod 2013, the L-shaped scraper 2015, the third connecting rod 2016 and the first spiral blade 2017 to rotate through the rotating rod 2011. When the first spiral blade 2017 rotates, the flame retardant at the bottom of the material box 201 is transported downward, and the flame retardant falls into the packaging bag. At the same time, the stirring rod 2014 rotates to stir the flame retardant in the material box 201, and the L-shaped scraper 2015 rotates to scrape the flame retardant attached to the inner wall of the material box 201. The second bevel gear 2012 drives the conveying rod 305 through the first bevel gear 209, the first connecting rod 208 and the universal coupling. The second spiral blade 306 rotates, and the second spiral blade 306 transports the flame retardant in the feed hopper 304 from bottom to top into the material box 201. The weight sensed by the weight sensor 1013 is displayed on the screen of the control host at the top of the bottom plate 101. When the weight reaches the preset weight, the second reduction motor 2010 and the first solenoid valve 204 stop, and then the third reduction motor 4011 is started, and the second solenoid valve is opened at the same time. The third reduction motor 4011 drives the two sets of arc clamps 4014 and the dust cover 409 away from each other through the bidirectional screw 4012 and the two L-shaped sliders 4013. At the same time, the bidirectional screw 4012 drives the fourth bevel gear 4015, the fourth bevel gear 4016, the fifth connecting rod 406, and the speed increaser 403. The impellers on the connecting rod 405 and the fourth connecting rod 405 rotate. When the impeller located in the fan housing 402 rotates, the flame retardant dust raised by the packaging bag opening is absorbed through the three-way pipe 407, the telescopic hose 408 and the dust hood 409. Then the third reduction motor 4011 is stopped and the first reduction motor 105 is started. The first reduction motor 105 drives the packaging bag containing the flame retardant to move down a distance through the loading barrel 1012. Then the two second electric push rods 503 are started. At the same time, the heating wire on the heat sealing knife 505 heats the heat sealing knife 505. The two heat sealing knives 505 approach each other to heat-seal the packaging bag. After the heat sealing is completed, the two second electric push rods 503 are started to drive the two heat sealing knives 505 to move away from each other. Then the first reduction motor 105 is started.The packaging bag containing the flame retardant is driven to move downward by the loading barrel 1012, and then the first electric push rod 1011 is started to drive the loading barrel 1012 to tilt forward, and pour out the packaging bag containing the flame retardant in the loading barrel 1012.

[0042] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A packaging machine for automatic loading based on flame retardants, comprising an adjustment component (1), characterized in that: A discharge assembly (2) is installed on the top of the adjusting assembly (1), a loading assembly (3) is installed on the rear end of the discharge assembly (2), a clamping assembly (4) is installed on the bottom of the discharge assembly (2), and a packaging assembly (5) is installed on the inner wall of the adjusting assembly (1); The material discharge assembly (2) comprises a material box (201), a conveying pipe (202) and a connecting plate (203) are installed at the bottom of the material box (201), a first solenoid valve (204) is installed at the bottom of the conveying pipe (202), a discharge hopper (205) is installed at the bottom of the first solenoid valve (204), an L-shaped plate (206) and a support block (207) are installed at the top of the material box (201), a first connecting rod (208) is rotatably installed through the rear end of the support block (207), a first bevel gear (209) is installed on the outer wall of the first connecting rod (208), and the L-shaped plate (206) and a support block (207) are installed at the top of the material box (201). A second reduction motor (2010) is installed on the top of the plate (206); a rotating rod (2011) is installed on the output end of the second reduction motor (2010); a second bevel gear (2012), a second connecting rod (2013) and a stirring rod (2014) are installed on the outer wall of the rotating rod (2011) in order from top to bottom; an L-shaped scraper (2015) is installed on one end of the second connecting rod (2013); a third connecting rod (2016) is installed on the bottom of the rotating rod (2011); and a first spiral blade (2017) is installed on the outer wall of the third connecting rod (2016); The feeding assembly (3) comprises a fixed block (301) mounted on the rear end of the outer wall of the material box (201); a conveying cylinder (302) is mounted on the rear end of the fixed block (301); a discharge pipe (303) is mounted on the front end and near the top of the conveying cylinder (302); a feed hopper (304) is mounted on the rear end and near the bottom of the conveying cylinder (302); a conveying rod (305) is rotatably mounted through the top of the conveying cylinder (302); and a second spiral blade (306) is mounted on the outer wall of the conveying rod (305); The clamping assembly (4) comprises a support plate (401) installed at the bottom of the connecting plate (203); a fan housing (402), a speed increaser (403) and a fixed housing (404) are installed on the top of the support plate (401); a fourth connecting rod (405) is installed through the center of the front end of the fan housing (402); a fifth connecting rod (406) is installed at the input end of the speed increaser (403); a three-way pipe (407) is installed at the air inlet of the fan housing (402) via a second solenoid valve; a telescopic hose (408) is installed at one end of the three-way pipe (407); and a dust cover (408) is installed at one end of the telescopic hose (408). 409), a second sliding rod (4010) is installed on the inner wall of the fixed shell (404), a third reduction motor (4011) is installed on one side of the fixed shell (404), a bidirectional screw (4012) is installed on the output end of the third reduction motor (4011), an L-shaped slider (4013) is threadedly installed on the outer wall of the bidirectional screw (4012), an arc-shaped clamping block (4014) is installed on one side of the L-shaped slider (4013), a third bevel gear (4015) is installed in the middle of the outer wall of the bidirectional screw (4012), and a fourth bevel gear (4016) is installed on the outer wall of the fifth connecting rod (406).

2. The automatic loading packaging machine based on flame retardant production according to claim 1 is characterized in that: The adjustment assembly (1) comprises a base plate (101), an L-shaped frame (102) is installed on the top of the base plate (101), a mounting frame (103) is installed at the rear end of the L-shaped frame (102), a first sliding rod (104) is installed on the inner wall of the mounting frame (103), a first reduction motor (105) is installed on the top of the mounting frame (103), a threaded rod (106) is installed at the output end of the first reduction motor (105), a sliding block (107) is threadedly installed on the outer wall of the threaded rod (106), a support plate (108) is installed at the front end of the sliding block (107), and the support plate (108) A first rotating seat (109) and a second rotating seat (1010) are installed on the top of the mounting frame (108); a first electric push rod (1011) is installed on the front end of the first rotating seat (109); a loading barrel (1012) is installed on the rear end of the second rotating seat (1010); a weight sensor (1013) is installed on the bottom of the inner wall of the loading barrel (1012); a sliding plate (1014) is installed on the top of the weight sensor (1013); a sliding block (107) is slidably installed on the outer wall of the first sliding rod (104); and a threaded rod (106) is rotatably installed through the top of the mounting frame (103).

3. The automatic loading packaging machine based on flame retardant production according to claim 2 is characterized in that: The sliding plate (1014) is slidably mounted on the inner wall of the loading barrel (1012), one end of the first electric push rod (1011) is rotatably mounted on the outer wall of the loading barrel (1012), and the loading barrel (1012) forms a rotating mechanism through the first electric push rod (1011) and the second rotating seat (1010).

4. The automatic loading packaging machine based on flame retardant production according to claim 2 is characterized in that: A material box (201) is installed at the front end of the L-shaped frame (102), a rotating rod (2011) is rotatably installed through the top of the material box (201), a plurality of stirring rods (2014) are provided, and the plurality of stirring rods (2014) are distributed in a ring shape with the vertical center line of the rotating rod (2011) as the origin.

5. The automatic loading packaging machine based on flame retardant production according to claim 1 is characterized in that: The second connecting rod (2013) and the L-shaped scraper (2015) are arranged as a group, and a total of four groups are provided, and the four groups of second connecting rods (2013) and L-shaped scrapers (2015) are distributed in a ring shape with the vertical center line of the rotating rod (2011) as the origin.

6. The automatic loading packaging machine based on flame retardant production according to claim 1 is characterized in that: The first spiral blade (2017) forms a rotating mechanism with the second reduction motor (2010) via a third connecting rod (2016) and a rotating rod (2011).

7. The automatic loading packaging machine based on flame retardant production according to claim 1 is characterized in that: The first bevel gear (209) is meshedly mounted with the second bevel gear (2012), and the first connecting rod (208) is connected to the conveying rod (305) via a universal coupling.

8. The automatic loading packaging machine based on flame retardant production according to claim 1 is characterized in that: An L-shaped sliding block (4013) is slidably mounted on the outer wall of the second sliding rod (4010); a bidirectional screw rod (4012) is rotatably mounted through one side of the fixed shell (404); the arc-shaped clamping block (4014), the telescopic hose (408) and the dust hood (409) are symmetrically arranged about the vertical center line of the fixed shell (404); and the top of the arc-shaped clamping block (4014) is connected to the dust hood (409).

9. The automatic loading packaging machine based on flame retardant production according to claim 1 is characterized in that: The third bevel gear (4015) is meshed with the fourth bevel gear (4016) and is installed; a fifth connecting rod (406) is rotatably installed through the rear end of the fixed housing (404); the output end of the speed increaser (403) is connected to the fourth connecting rod (405); an impeller is provided at one end of the fourth connecting rod (405); and a dust bag is provided at the air outlet of the fan housing (402).

10. The automatic loading packaging machine based on flame retardant production according to claim 2 is characterized in that: The packaging component (5) comprises a protective frame (501) mounted on the inner wall of the L-shaped frame (102); a mounting block (502) is mounted on the bottom of the inner wall of the protective frame (501); a second electric push rod (503) is installed through one side of the mounting block (502); a mounting plate (504) is installed at one end of the second electric push rod (503); a heat sealing knife (505) is installed on one side of the mounting plate (504); the packaging components (5) are symmetrically distributed about the vertical center line of the support plate (401); and a rectangular hole with an internal dimension structure consistent with the external dimension structure of the mounting plate (504) is opened on one side of the protective frame (501).

Images