Conveying device for paper straw production

Abstract

The invention discloses a conveying device for paper straw production, and relates to the technical field of paper straw conveyors, the conveying device comprises a main body mechanism, the main body mechanism comprises a support, a conveying device body is fixedly mounted at the top of the support, and a dustproof mechanism is arranged on the surface of the conveying device body; the dustproof mechanism comprises an airflow isolation unit; the dustproof mechanism further comprises a protection unit. According to the conveying device for paper suction pipe production, through cooperative use of the airflow isolation unit, the protection unit and the dust removal mechanism, the purpose of preventing dust from falling into a conveying area of the conveying device body can be achieved, and in the process of conveying paper suction pipes, the dust is prevented from falling into the conveying area of the conveying device body; and a large amount of dust is prevented from falling and adhering to the paper straw, so that the hygienic standard of the paper straw is guaranteed, the phenomenon that the paper straw is packaged after dust is removed again is avoided, the hygiene of the paper straw is improved, and meanwhile, the processing efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of paper straw conveyors, and specifically to a conveying device for producing paper straws. Background Art

[0002] Conveyors are the most important equipment for conveying and loading and unloading bulk materials. They are widely used in mining, metallurgy, building materials, chemicals, electric power, food processing and other industrial fields. Conveyors are widely used in coal mines, metal mines, steel enterprises, ports, cement plants and other places. Transport machinery can not only transport bulk materials, but also transport packaged materials. However, depending on the place of use, working environment and type of transported materials, there will be great differences in their design and application.

[0003] Paper straws are a new material for straws today and are widely used. When paper straws are produced, they need to be transported and then packaged. A conveying device is needed in the transportation process. During the use of existing conveying devices, a large number of paper straws will produce a lot of dust after production, especially after cutting. A large amount of dust will fall and adhere to the paper straws during transportation, resulting in the paper straws after transportation failing to meet the hygiene standards. They need to be dusted again before packaging, which reduces the hygiene of the paper straws and reduces the processing efficiency.

[0004] If we combine the above-mentioned problems with our existing conveying devices on the market, we will find that it is difficult to avoid the above-mentioned problems at the same time when using them. Even if they can be solved, they need to be solved through external tools, which makes it impossible to achieve the desired effect. Therefore, we propose a conveying device for the production of paper straws. Summary of the invention

[0005] The object of the present invention is to provide a conveying device for the production of paper straws to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a conveying device for producing paper straws, comprising a main body mechanism, the main body mechanism comprising a bracket, a conveying device body is fixedly mounted on the top of the bracket, and a dustproof mechanism is arranged on the surface of the conveying device body;

[0007] The dust-proof mechanism comprises an airflow isolation unit, which is arranged on the surface of the conveying device body and is used to prevent dust from entering the position where the paper straw is conveyed;

[0008] The dust-proof mechanism further includes a protection unit, the number of which is two, and the two protection units are respectively arranged on both sides of the airflow isolation unit, and the protection unit is used in conjunction with the airflow isolation unit, and the protection unit is used to prevent dust from the front and rear of the conveying device body;

[0009] A dust removal mechanism is provided at the bottom of the conveying device body. The dust removal mechanism is used in conjunction with the airflow isolation unit and is used to remove dust from the surface of the conveying device body.

[0010] Preferably, the airflow isolation unit includes a powerful air curtain machine, which is arranged on one side of the conveying device body, and a first guide plate is arranged on one side of the input end of the powerful air curtain machine, and a first support plate is fixedly installed on the bottom of the powerful air curtain machine and the first guide plate, and one end of the first support plate is fixedly installed on one side of the bracket, and a second guide plate and a third guide plate are respectively arranged on the output end of the powerful air curtain machine and the top of the first guide plate, and the second guide plate and the third guide plate are arranged in parallel, and two second support plates are fixedly installed on one side of the second guide plate and the third guide plate, and one end of the second support plate is fixedly installed on one side of the conveying device body.

[0011] Preferably, the protection unit comprises two shells, the two shells are fixedly connected to one side of the second guide plate and the third guide plate respectively, the top and bottom of the shell are fixedly installed with a fixed shell, the inner cavity of the shell is rotatably connected with a winding rod, the winding rod is hollow, both ends of the winding rod pass through the shell and extend to the inner cavity of the fixed shell, two baffles are fixedly installed on the surface of the winding rod, the surface of the winding rod is fixedly connected with an airbag, the airbag is arranged between the two baffles, one end of the airbag passes through the outside of the shell, the output end of the powerful air curtain machine is fixedly connected with an air collecting block, the top of the air collecting block is fixedly connected with a connecting pipe, one end of the connecting pipe is fixedly connected with a three-way pipe, one end of the three-way pipe passes through the inner cavity of one of the fixed shells and is connected with the winding rod, the surface of one end of the three-way pipe is rotatably connected to the inner cavity of the winding rod through a pipe connector, and a support frame is fixedly installed on the top of the conveying device body, and the surface of the support frame contacts the surface of the airbag.

[0012] Preferably, one end of the three-way pipe is fixedly connected to a support tube, and two multiple telescopic rods are fixedly installed on the inner wall of the shell, the outermost rod of the multiple telescopic rod is fixedly connected to the support tube, and the inner wall of the outermost rod of the multiple telescopic rod is fixedly installed with a tension spring, one end of the tension spring is fixedly connected to the inner wall of the innermost rod of the multiple telescopic rod, and each section of the multiple telescopic rod is connected to each other, one end of the multiple telescopic rod passes through the outside of the shell and is fixedly installed with a connecting plate, one side of the connecting plate is fixedly connected to the surface of the airbag, and the airbag is arranged between the two multiple telescopic rods.

[0013] Preferably, two rotating plates are fixedly installed on the surface of the winding rod, and the two rotating plates are rotatably connected to the inner cavities of the two fixed shells respectively, a torsion spring is fixedly installed on one side of the rotating plate, one end of the torsion spring is fixedly connected to the inner wall of the fixed shell, a first bearing is fixedly installed on the inner wall of the fixed shell, and the inner wall of the inner ring of the first bearing is fixedly installed on the surface of the winding rod.

[0014] Preferably, both the surface of the airbag and the surface of the support frame are provided with air outlet holes, and the air outlet holes on the surface of the airbag are matched with the air outlet holes on the surface of the support frame.

[0015] Preferably, the dust removal mechanism includes an air collecting shell, one side of the air collecting shell is fixedly connected to the air collecting block, the air collecting shell is fixedly connected to the output end of the powerful air curtain machine, the top of the air collecting shell is fixedly connected to a fixed pipe, one end of the fixed pipe is fixedly connected to a mounting shell, one side of the mounting shell is fixedly connected to a return pipe, one end of the return pipe is fixedly connected to the input end of the powerful air curtain machine, mounting rods are fixedly installed on both sides of the mounting shell, one end of the mounting rod is fixedly connected to the conveying device body, the inner cavity of the mounting shell is rotatably connected to a rotating rod, blades are fixedly installed on the surface of the rotating rod, and the number of blades is several, one end of the rotating rod passes through the outside of the mounting shell and is fixedly installed with a turntable, a movable plate is slidably installed on the top of the turntable, cleaning cotton is pasted on the top of the movable plate, and the top of the cleaning cotton is in contact with the surface of the conveying device body.

[0016] Preferably, a second bearing is fixedly installed on the inner wall of the mounting shell, and the inner wall of the inner ring of the second bearing is fixedly connected to the surface of the rotating rod. A positioning plate is fixedly installed on the bottom of the conveying device body. The number of the positioning plates is two, and a sliding rod is fixedly installed between the opposite sides of the two positioning plates. A sliding sleeve is provided on the surface of the sliding rod, and the surface of the sliding rod and the inner ring of the sliding sleeve are both hexagonal, and one side of the sliding sleeve is fixedly connected to the movable plate.

[0017] Preferably, a transmission rod is fixedly mounted on the top of the turntable, a movable groove is opened on one side of the movable plate, and the transmission rod is slidably mounted in the inner cavity of the movable groove.

[0018] Preferably, the tops of the gas collecting shell and the gas collecting block are both provided with air outlet holes, and the air outlet holes are arranged in an S shape.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention can achieve the purpose of blocking dust from falling on the conveying area of ​​the conveying device body by setting up the coordinated use of the airflow isolation unit and the protection unit. In the process of conveying paper straws, a large amount of dust can be prevented from falling and sticking to the paper straws, thereby ensuring the sanitary standards of the paper straws, avoiding the phenomenon of re-dust removal and packaging, increasing the hygiene of the paper straws, and at the same time increasing the processing efficiency.

[0021] 2. The present invention can achieve the purpose of blocking dust from falling on the conveying area of ​​the conveying device body by arranging a dust removal mechanism. During the process of conveying paper straws, it can ensure that there is no large amount of dust on the belt of the conveying device body. When the paper straws are in contact with the surface of the belt of the conveying device body, the dust on the belt of the conveying device body is prevented from sticking to the surface of the paper straws, thereby further ensuring the sanitary standards of the paper straws and increasing the efficiency of paper straw processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a distribution diagram of the airflow isolation unit of the present invention;

[0024] Figure 3 For the present invention Figure 2 A partial enlarged view of the middle A;

[0025] Figure 4 It is a partial structural schematic diagram of the protection unit of the present invention;

[0026] Figure 5 For the present invention Figure 4 A partial enlarged view of point B in the middle;

[0027] Figure 6 It is a schematic diagram of the interior of the fixed shell of the present invention;

[0028] Figure 7 Schematic diagram of the distribution of the air outlet holes of the present invention;

[0029] Figure 8 is a cross-sectional view of the multiple telescopic rod of the present invention;

[0030] Fig. 9 It is a structural schematic diagram of the dust removal mechanism of the present invention;

[0031] Fig.10 For the present invention Fig. 9 A partial enlarged view of point C in the middle;

[0032] Fig.11 It is a schematic diagram of the partial structural decomposition of the dust removal mechanism of the present invention.

[0033] In the figure: 1, main body; 11, bracket; 12, conveying device body; 2, dustproof mechanism; 21, airflow isolation unit; 2101, strong air curtain; 2102, third guide plate; 2103, second guide plate; 2104, second support plate; 2105, first guide plate; 2106, first support plate; 22, protection unit; 2201, shell; 2202, fixed shell; 2203, support pipe; 2204, air bag; 2205, multiple telescopic rod; 2206, air collecting block; 2207, connecting pipe; 2208, air outlet; 2209, connecting plate; 2210, collecting Rolling rod; 2211, baffle; 2212, three-way pipe; 2213, rotating plate; 2214, first bearing; 2215, torsion spring; 2216, air outlet; 2217, support frame; 2218, tension spring; 3, dust removal mechanism; 301, fixed pipe; 302, air collecting shell; 303, return pipe; 304, movable plate; 305, cleaning cotton; 306, mounting rod; 307, rotating rod; 308, second bearing; 309, blades; 310, mounting shell; 311, turntable; 312, positioning plate; 313, sliding rod; 314, sliding sleeve; 315, movable groove; 316, transmission rod. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Example 1: Please refer to Figure 1-Figure 11 The present invention provides a technical solution: a conveying device for producing paper straws, comprising a main body mechanism 1, the main body mechanism 1 comprising a bracket 11, a conveying device body 12 is fixedly mounted on the top of the bracket 11, and a dustproof mechanism 2 is arranged on the surface of the conveying device body 12;

[0036] The dustproof mechanism 2 includes an airflow isolation unit 21, which is disposed on the surface of the conveying device body 12, and is used to prevent dust from entering the position where the paper straw is conveyed;

[0037] The dustproof mechanism 2 also includes two protection units 22 , which are respectively arranged on both sides of the airflow isolation unit 21 . The protection units 22 are used in conjunction with the airflow isolation unit 21 to prevent dust from entering and leaving the conveying device body 12 .

[0038] As a further limitation of the dust-proof mechanism 2 of the present invention, the airflow isolation unit 21 includes a powerful air curtain machine 2101, which is arranged on one side of the conveying device body 12, and a first guide plate 2105 is arranged on one side of the input end of the powerful air curtain machine 2101. The bottom of the powerful air curtain machine 2101 and the first guide plate 2105 are both fixedly installed with a first support plate 2106, and one end of the first support plate 2106 is fixedly installed on one side of the bracket 11. The output end of the powerful air curtain machine 2101 and the top of the first guide plate 2105 are respectively provided with a second guide plate 2103 and a third guide plate 2102, and the second guide plate 2103 and the third guide plate 2102 are arranged in parallel, and two second support plates 2104 are fixedly installed on one side of the second guide plate 2103 and the third guide plate 2102, and one end of the second support plate 2104 is fixedly installed on one side of the conveying device body 12;

[0039] The protection unit 22 includes two shells 2201, and the two shells 2201 are fixedly connected to one side of the second guide plate 2103 and the third guide plate 2102 respectively. The top and bottom of the shell 2201 are fixedly installed with a fixed shell 2202. The inner cavity of the shell 2201 is rotatably connected with a winding rod 2210. The winding rod 2210 is hollow. Both ends of the winding rod 2210 penetrate the shell 2201 and extend to the inner cavity of the fixed shell 2202. Two baffles 2211 are fixedly installed on the surface of the winding rod 2210. The surface of the winding rod 2210 is fixedly connected with an air bag 2204. The air bag 2204 is arranged between the two baffles 2211. One end of the bag 2204 penetrates to the outside of the shell 2201, the output end of the powerful air curtain machine 2101 is fixedly connected to the air collecting block 2206, the top of the air collecting block 2206 is fixedly connected to the connecting pipe 2207, one end of the connecting pipe 2207 is fixedly connected to the three-way pipe 2212, one end of the three-way pipe 2212 penetrates to the inner cavity of one of the fixed shells 2202 and is connected to the winding rod 2210, the surface of one end of the three-way pipe 2212 is rotatably connected to the inner cavity of the winding rod 2210 through a pipe connector, and a support frame 2217 is fixedly installed on the top of the conveying device body 12, and the surface of the support frame 2217 contacts the surface of the air bag 2204;

[0040] One end of the three-way pipe 2212 is fixedly connected to the support pipe 2203, and two multiple telescopic rods 2205 are fixedly installed on the inner wall of the shell 2201. The outermost rod of the multiple telescopic rod 2205 is fixedly connected to the support pipe 2203, and the inner wall of the outermost rod of the multiple telescopic rod 2205 is fixedly installed with a tension spring 2218. One end of the tension spring 2218 is fixedly connected to the inner wall of the innermost rod of the multiple telescopic rod 2205. Each section of the multiple telescopic rod 2205 is connected to each other. One end of the multiple telescopic rod 2205 passes through the outer side of the shell 2201 and is fixedly installed with a connecting plate 2209. One side of the connecting plate 2209 is connected to the air The surface of the airbag 2204 is fixedly connected, and the airbag 2204 is arranged between the two multiple telescopic rods 2205. By setting the support tube 2203, the multiple telescopic rods 2205 and the tension spring 2218 for coordinated use, the airbag 2204 can be inflated by the support tube 2203 to convey airflow to stretch the multiple telescopic rods 2205 and pull the tension spring 2218, thereby driving one end of the airbag 2204 to move, thereby ensuring the stability of the airbag 2204 during inflation. At the same time, when dust prevention is not required, the reaction force of the tension spring 2218 can be used to stably retract the airbag 2204;

[0041] Two rotating plates 2213 are fixedly installed on the surface of the winding rod 2210, and the two rotating plates 2213 are rotatably connected to the inner cavities of the two fixed shells 2202 respectively. A torsion spring 2215 is fixedly installed on one side of the rotating plate 2213, and one end of the torsion spring 2215 is fixedly connected to the inner wall of the fixed shell 2202. A first bearing 2214 is fixedly installed on the inner wall of the fixed shell 2202, and the inner wall of the inner ring of the first bearing 2214 is fixedly installed on the surface of the winding rod 2210. By setting the rotating plate 2213, the torsion spring 2215 and the first bearing 2214, the winding rod 2210 can be more stable during the rotation process, so that the winding rod 2210 will not be deflected during the rotation process. At the same time, the winding rod 2210 can also be slowly wound up by the reaction force of the torsion spring 2215 when dust prevention is not needed, thereby ensuring stability.

[0042] The surface of the airbag 2204 and the surface of the support frame 2217 are both provided with air outlet holes 2216, and the air outlet holes 2216 on the surface of the airbag 2204 and the air outlet holes 2216 on the surface of the support frame 2217 are arranged to be matched. By providing the air outlet holes 2216, the air inside the airbag 2204 can be leaked when there is sufficient gas. When leaking, the gas is discharged through the air outlet holes 2216, forming an invisible "airflow wall", thereby ensuring that dust does not enter the conveying area of ​​the conveying device body 12;

[0043] The tops of the air collecting shell 302 and the air collecting block 2206 are both provided with air outlet holes 2208, and the air outlet holes 2208 are arranged in an S shape. By setting the air outlet holes 2208 and setting the air outlet holes 2208 in an S shape, it can be ensured that when the air collecting shell 302 and the air collecting block 2206 collect air flow, a part of the air flow can be discharged from the position of the air outlet holes 2208. At the same time, the S-shaped setting can make the air flow effectively avoid the connecting pipe 2207 and the fixed pipe 301, thereby ensuring the dust-proof effect.

[0044] The specific implementation method of this embodiment is as follows: when the user needs to prevent dust during the process of conveying paper straws, the user uses the external control switch and power supply to start the powerful air curtain machine 2101. The powerful air curtain machine 2101 is started to inhale the air and then purify it. After the purification is completed, it is discharged from the output end to form an airflow. The airflow enters the first guide plate 2105, and enters the second guide plate 2103 through the guide of the first guide plate 2105, and then enters the inner cavity of the third guide plate 2102 through the guide of the second guide plate 2103, and finally enters the powerful air curtain machine 2101 again from the input end of the powerful air curtain machine 2101 through the third guide plate 2102. Repeating the above operation can make the powerful air curtain machine 2101 and the first guide plate 2105, An invisible "airflow wall" is formed between the first guide plate 2105 and the second guide plate 2103, the second guide plate 2103 and the third guide plate 2102, and the third guide plate 2102 and the powerful air curtain machine 2101, which can block dust outside the conveying area of ​​the conveying device body 12. During the operation of the powerful air curtain machine 2101, a certain amount of airflow is collected by the air collecting block 2206, and then the airflow enters the inner cavity of the three-way pipe 2212 through the connecting pipe 2207, and then the airflow enters the inner cavity of the winding rod 2210 from one end of the three-way pipe 2212 through the three-way pipe 2212, and then enters the inner cavity of the airbag 2204 through the winding rod 2210, and the airbag 2204 will start to inflate. During the inflation process, the airflow from the three-way pipe 2 The other end of 212 enters the support tube 2203, and enters the inner cavity of the multi-telescopic rod 2205 through the support tube 2203. The multi-telescopic rod 2205 will begin to stretch through the air pressure, and the innermost rod will begin to move, and then drive the multi-section rods of the multi-telescopic rod 2205 to move in turn, and at the same time stretch the tension spring 2218. During the stretching process of the multi-telescopic rod 2205, the connecting plate 2209 is driven to move, and the movement of the connecting plate 2209 drives the airbag 2204 to move, and the airbag 2204 will also be pulled at the same time during the inflation process. The airbag 2204 wound on the winding rod 2210 will be in a state of unwinding and inflating at the same time. During the unwinding process of the airbag 2204, the winding rod 2210 will be pulled to rotate, and the winding rod 2 The rotation of 210 is rotated through the first bearing 2214, and at the same time, the rotating plate 2213 is driven to rotate. The rotation of the rotating plate 2213 twists the torsion spring 2215 until the inflation is completed and the two air bags 2204 are completely merged. At the same time, the air bags 2204 are in contact with the support frame 2217, and the air outlet holes 2216 on the air bags 2204 coincide with the air outlet holes 2216 on the support frame 2217. Through the air outlet holes 2216, the air bags 2204 can always keep the gas sufficient and can also leak from the air outlet holes 2216. If the air outlet holes 2216 leak, it will blow downward from the position of the bracket 11 to generate airflow, forming an invisible "airflow wind wall". When dust prevention is not needed, you only need to turn off the powerful air curtain machine 2101.The inner cavity will no longer be inflated, and during the process of gas being discharged from the air outlet 2216, the airbag 2204 will be slowly rolled up through the reaction force of the torsion spring 2215 and the tension spring 2218, thereby achieving the purpose of blocking dust from falling on the conveying area of ​​the conveying device body 12. In the process of conveying paper straws, a large amount of dust is prevented from falling and sticking to the paper straws, thereby ensuring the hygiene standards of the paper straws, avoiding the phenomenon of re-dusting and then packaging, increasing the hygiene of the paper straws, and at the same time increasing the processing efficiency;

[0045] By setting up the coordinated use of the airflow isolation unit 21 and the protection unit 22, the purpose of blocking dust from falling on the conveying area of ​​the conveying device body 12 can be achieved. In the process of conveying paper straws, a large amount of dust can be prevented from falling and sticking to the paper straws, thereby ensuring the hygiene standards of the paper straws, avoiding the phenomenon of re-dust removal and packaging, increasing the hygiene of the paper straws, and at the same time increasing the processing efficiency.

[0046] Example 2: Please refer to Figure 1-Figure 11 The present invention provides a technical solution: a conveying device for the production of paper straws. The present invention makes corresponding improvements to the technical problems mentioned in the background technology.

[0047] As a further limitation of the dust prevention mechanism 2 of the present invention, a dust removal mechanism 3 is provided at the bottom of the conveying device body 12, and the dust removal mechanism 3 is used in conjunction with the airflow isolation unit 21, and the dust removal mechanism 3 is used to remove dust from the surface of the conveying device body 12;

[0048] The dust removal mechanism 3 includes an air collecting shell 302, one side of the air collecting shell 302 is fixedly connected to the air collecting block 2206, the air collecting shell 302 is fixedly connected to the output end of the powerful air curtain machine 2101, the top of the air collecting shell 302 is fixedly connected to a fixed pipe 301, one end of the fixed pipe 301 is fixedly connected to a mounting shell 310, one side of the mounting shell 310 is fixedly connected to a return pipe 303, one end of the return pipe 303 is fixedly connected to the input end of the powerful air curtain machine 2101, both sides of the mounting shell 310 are fixedly installed with mounting rods 306, one end of the mounting rod 306 is fixedly connected to the conveying device body 12, the inner cavity of the mounting shell 310 is rotatably connected to a rotating rod 307, the surface of the rotating rod 307 is fixedly installed with blades 309, the number of blades 309 is several, and the rotating rod 30 One end of 7 passes through the outside of the mounting shell 310 and is fixedly installed with a turntable 311, and a movable plate 304 is slidably installed on the top of the turntable 311. A cleaning cotton 305 is pasted on the top of the movable plate 304, and the top of the cleaning cotton 305 is in contact with the surface of the conveying device body 12. By setting up the dust removal mechanism 3, the purpose of blocking dust from falling on the conveying area of ​​the conveying device body 12 can be achieved. In the process of conveying paper straws, it can be ensured that there is no large amount of dust on the surface of the belt of the conveying device body 12. When the paper straws are in contact with the surface of the belt of the conveying device body 12, the surface of the paper straws is prevented from being attached to the surface of the paper straws due to the dust on the belt of the conveying device body 12, thereby further ensuring the hygiene standards of the paper straws and increasing the efficiency of paper straw processing;

[0049] The second bearing 308 is fixedly installed on the inner wall of the mounting shell 310, and the inner wall of the inner ring of the second bearing 308 is fixedly connected to the surface of the rotating rod 307. A positioning plate 312 is fixedly installed on the bottom of the conveying device body 12. The number of positioning plates 312 is two, and a sliding rod 313 is fixedly installed between the opposite sides of the two positioning plates 312. The surface sliding sleeve of the sliding rod 313 is provided with a sliding sleeve 314. The surface of the sliding rod 313 and the inner ring of the sliding sleeve 314 are both hexagonal. One side of the sliding sleeve 314 is fixedly connected to the movable plate 304. By setting the second bearing 308, the rotating rod 307 can be made more stable during the rotation process to avoid deflection. By setting the positioning plate 312, the sliding rod 313 and the sliding sleeve 314, the movable plate 304 can be made more stable during the movement process without deflection, thereby ensuring the stability of the conveying device body 12 belt when cleaning;

[0050] A transmission rod 316 is fixedly installed on the top of the turntable 311, and a movable groove 315 is opened on one side of the movable plate 304. The transmission rod 316 is slidably installed in the inner cavity of the movable groove 315. By setting the transmission rod 316 and the movable groove 315 for use in coordination, the turntable 311 can drive the transmission rod 316 to rotate during the rotation process. The transmission rod 316 drives the movable plate 304 to move back and forth horizontally by cooperating with the movable groove 315, thereby ensuring the effect of cleaning the belt of the conveying device body 12 and increasing the dust removal effect.

[0051] The specific implementation of this embodiment is as follows: in the process of blocking dust from falling on the conveying area of ​​the conveying device body 12, a certain amount of airflow generated by the powerful air curtain machine 2101 is collected through the air collecting shell 302, and then the airflow is conveyed to the inner cavity of the mounting shell 310 through the fixed tube 301. The airflow entering the inner cavity of the mounting shell 310 drives the blade 309 to rotate. The rotation of the blade 309 drives the rotating rod 307 to rotate through the second bearing 308. The rotation of the rotating rod 307 drives the rotating disk 311 to rotate. The rotation of the rotating disk 311 drives the transmission rod 316 to rotate. The rotation of the transmission rod 316 drives the movable plate 304 to move through the movable groove 315. The movement of the movable plate 304 drives the cleaning cotton 305 to rotate. The movable plate 304 drives the sliding sleeve 314 to move on the surface of the sliding rod 313 during the movement. Due to the inner ring of the sliding sleeve 314 The surfaces of the slide rod 313 are both hexagonal, and the movable plate 304 can be ensured not to rotate during the movement, so that the cleaning cotton 305 can be in close contact with the belt of the conveying device body 12. The cleaning cotton 305 can be driven by the movable plate 304 to perform a horizontal circular movement, and cooperate with the movement of the belt of the conveying device body 12 to clean the surface of the belt and wipe off the dust on the surface of the belt, thereby achieving the purpose of blocking dust from falling on the conveying area of ​​the conveying device body 12. In the process of conveying paper straws, it can be ensured that there is no large amount of dust on the belt of the conveying device body 12. When the paper straws are in contact with the surface of the belt of the conveying device body 12, the dust on the belt of the conveying device body 12 is prevented from sticking to the surface of the paper straws, thereby further ensuring the hygiene standards of the paper straws and increasing the efficiency of paper straw processing.

[0052] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveying device for producing paper straws, comprising a main body (1), characterized in that: The main body mechanism (1) comprises a bracket (11), a conveying device body (12) is fixedly mounted on the top of the bracket (11), and a dustproof mechanism (2) is provided on the surface of the conveying device body (12); The dustproof mechanism (2) comprises an airflow isolating unit (21), the airflow isolating unit (21) being arranged on the surface of the conveying device body (12), the airflow isolating unit (21) being used to prevent dust from entering the position where the paper straw is conveyed; The dust prevention mechanism (2) further comprises a protection unit (22), the number of the protection units (22) being two, the two protection units (22) being respectively arranged on both sides of the airflow isolation unit (21), the protection unit (22) being used in conjunction with the airflow isolation unit (21), and the protection unit (22) being used to prevent dust from being generated at the front and rear of the conveying device body (12); A dust removal mechanism (3) is provided at the bottom of the conveying device body (12); the dust removal mechanism (3) is used in conjunction with an airflow isolation unit (21); and the dust removal mechanism (3) is used to remove dust from the surface of the conveying device body (12).

2. A conveying device for producing paper straws according to claim 1, characterized in that: The airflow isolation unit (21) comprises a powerful air curtain machine (2101), the powerful air curtain machine (2101) is arranged on one side of the conveying device body (12), a first guide plate (2105) is arranged on one side of the input end of the powerful air curtain machine (2101), a first support plate (2106) is fixedly installed at the bottom of the powerful air curtain machine (2101) and the first guide plate (2105), one end of the first support plate (2106) is fixedly installed on one side of the bracket (11), and the powerful air curtain machine (2101) and the first guide plate (2105) are fixedly installed at the bottom of the powerful air curtain machine (2101). A second guide plate (2103) and a third guide plate (2102) are respectively arranged at the output end of the air curtain machine (2101) and the top of the first guide plate (2105); the second guide plate (2103) and the third guide plate (2102) are arranged in parallel; two second support plates (2104) are fixedly installed on one side of the second guide plate (2103) and the third guide plate (2102); one end of the second support plate (2104) is fixedly installed on one side of the conveying device body (12).

3. A conveying device for producing paper straws according to claim 2, characterized in that: The protection unit (22) comprises two shells (2201), the two shells (2201) are fixedly connected to one side of the second guide plate (2103) and the third guide plate (2102), respectively; the top and bottom of the shell (2201) are fixedly mounted with a fixed shell (2202); the inner cavity of the shell (2201) is rotatably connected with a winding rod (2210); the winding rod (2210) is hollow; both ends of the winding rod (2210) penetrate the shell (2201) and extend to the inner cavity of the fixed shell (2202); two baffles (2211) are fixedly mounted on the surface of the winding rod (2210); the surface of the winding rod (2210) is fixedly connected with an air bag (2204); the air bag (2204) is arranged between the two baffles (2211). One end of the airbag (2204) passes through the outside of the shell (2201), the output end of the powerful air curtain machine (2101) is fixedly connected to an air collecting block (2206), the top of the air collecting block (2206) is fixedly connected to a connecting pipe (2207), one end of the connecting pipe (2207) is fixedly connected to a three-way pipe (2212), one end of the three-way pipe (2212) passes through the inner cavity of one of the fixed shells (2202) and is connected to the winding rod (2210), the surface of one end of the three-way pipe (2212) is rotatably connected to the inner cavity of the winding rod (2210) through a pipe connector, and a support frame (2217) is fixedly installed on the top of the conveying device body (12), and the surface of the support frame (2217) is in contact with the surface of the airbag (2204).

4. A conveying device for producing paper straws according to claim 3, characterized in that: One end of the three-way pipe (2212) is fixedly connected to the support tube (2203), and two multiple telescopic rods (2205) are fixedly installed on the inner wall of the shell (2201). The outermost rod of the multiple telescopic rod (2205) is fixedly connected to the support tube (2203), and the inner wall of the outermost rod of the multiple telescopic rod (2205) is fixedly installed with a tension spring (2218), and one end of the tension spring (2218) is fixedly connected to the inner wall of the innermost rod of the multiple telescopic rod (2205). Each section of the multiple telescopic rod (2205) is connected to each other, and one end of the multiple telescopic rod (2205) passes through the outer side of the shell (2201) and is fixedly installed with a connecting plate (2209), and one side of the connecting plate (2209) is fixedly connected to the surface of the airbag (2204), and the airbag (2204) is arranged between the two multiple telescopic rods (2205).

5. The conveying device for producing paper straws according to claim 3 is characterized in that: Two rotating plates (2213) are fixedly installed on the surface of the winding rod (2210), and the two rotating plates (2213) are respectively rotatably connected to the inner cavities of the two fixed shells (2202), and a torsion spring (2215) is fixedly installed on one side of the rotating plate (2213), and one end of the torsion spring (2215) is fixedly connected to the inner wall of the fixed shell (2202), and a first bearing (2214) is fixedly installed on the inner wall of the fixed shell (2202), and the inner wall of the inner ring of the first bearing (2214) is fixedly installed on the surface of the winding rod (2210).

6. A conveying device for producing paper straws according to claim 3, characterized in that: The surface of the airbag (2204) and the surface of the support frame (2217) are both provided with air outlet holes (2216), and the air outlet holes (2216) on the surface of the airbag (2204) and the air outlet holes (2216) on the surface of the support frame (2217) are arranged to match each other.

7. A conveying device for producing paper straws according to claim 3, characterized in that: The dust removal mechanism (3) comprises an air collecting shell (302), one side of the air collecting shell (302) is fixedly connected to the air collecting block (2206), the air collecting shell (302) is fixedly connected to the output end of the powerful air curtain machine (2101), the top of the air collecting shell (302) is fixedly connected to a fixed pipe (301), one end of the fixed pipe (301) is fixedly connected to a mounting shell (310), one side of the mounting shell (310) is fixedly connected to a return pipe (303), one end of the return pipe (303) is fixedly connected to the input end of the powerful air curtain machine (2101), and mounting rods (306) are fixedly installed on both sides of the mounting shell (310). ), one end of the mounting rod (306) is fixedly connected to the conveying device body (12), the inner cavity of the mounting shell (310) is rotatably connected to a rotating rod (307), the surface of the rotating rod (307) is fixedly installed with blades (309), the number of the blades (309) is several, one end of the rotating rod (307) passes through the outside of the mounting shell (310) and is fixedly installed with a turntable (311), the top of the turntable (311) is slidably installed with a movable plate (304), the top of the movable plate (304) is pasted with a cleaning cotton (305), and the top of the cleaning cotton (305) is in contact with the surface of the conveying device body (12).

8. A conveying device for producing paper straws according to claim 7, characterized in that: A second bearing (308) is fixedly installed on the inner wall of the mounting shell (310), and the inner wall of the inner ring of the second bearing (308) is fixedly connected to the surface of the rotating rod (307). A positioning plate (312) is fixedly installed on the bottom of the conveying device body (12). There are two positioning plates (312). A sliding rod (313) is fixedly installed between the opposite sides of the two positioning plates (312). A sliding sleeve (314) is provided on the surface of the sliding rod (313). The surface of the sliding rod (313) and the inner ring of the sliding sleeve (314) are both hexagonally arranged, and one side of the sliding sleeve (314) is fixedly connected to the movable plate (304).

9. A conveying device for producing paper straws according to claim 7, characterized in that: A transmission rod (316) is fixedly mounted on the top of the rotating disk (311), a movable groove (315) is opened on one side of the movable plate (304), and the transmission rod (316) is slidably mounted in the inner cavity of the movable groove (315).

10. A conveying device for producing paper straws according to claim 7, characterized in that: The tops of the gas collecting shell (302) and the gas collecting block (2206) are both provided with air outlet holes (2208), and the air outlet holes (2208) are arranged in an S shape.

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