A desktop air purifier and its processing equipment

Abstract

This invention discloses a desktop air purifier and its processing equipment, relating to the field of air purifier processing technology. It has the advantage of automatically removing a plastic box after a plastic block solidifies, thus separating the plastic box from the plastic block. The key technical points are: a storage platform for storing the plastic box containing liquid; before the plastic box enters the storage platform, the lower end of a filter cylinder is placed inside the plastic box; the storage platform is provided with a clamping component to press the filter cylinder inside the plastic box; a drying component for drying the plastic box on the storage platform and a removal component located on one side of the storage platform for removing the plastic box; after passing through the drying component, the plastic box is removed from the storage platform and enters the removal component for removal.

Description

Technical Field

[0001] This invention relates to the field of air purifier manufacturing technology, specifically to a desktop air purifier and its manufacturing equipment. Background Technology

[0002] Desktop air purifiers are mainly used to purify indoor air. They can effectively remove particulate matter such as dust and pet dander that are invisible to the naked eye. The filter cartridge is one of the most important components of an air purifier, and its quality directly affects the filtration effect of the air purifier.

[0003] like Figure 11 and Figure 12 and Figure 13 The existing filter cylinder structure is as follows: There is a filter paper cylinder inside the stainless steel filter cylinder, and the upper and lower ends of the stainless steel filter cylinder are connected by plastic block one and annular plastic block two, respectively.

[0004] However, the molding of plastic block one and plastic block two is generally achieved by pouring liquid material into plastic box one (where plastic block one is placed) and plastic box two (where plastic block two is placed), allowing it to solidify, and then removing plastic box one and plastic box two.

[0005] How to remove the plastic box during the above process is a problem that urgently needs to be solved.

[0006] Therefore, the applicant has developed a new technical solution in the actual production process to solve the above-mentioned technical problems. Summary of the Invention

[0007] To address the aforementioned technical shortcomings, the present invention aims to provide a desktop air purifier and its processing equipment, which has the advantage of automatically removing the plastic box after the plastic block has solidified, thus separating the plastic box from the plastic block.

[0008] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0009] The present invention provides a processing device for a desktop air purifier, including a storage platform for storing a plastic box containing liquid material;

[0010] Before the plastic box is placed into the storage platform, the lower end of the filter screen cylinder is placed into the plastic box. The storage platform is equipped with a clamping device to press the filter screen cylinder into the plastic box.

[0011] It also includes a drying unit for drying the plastic box 1 on the storage table and a removal unit 1 located on one side of the storage table for removing the plastic box 1.

[0012] After passing through the drying unit, the plastic box is removed from the storage table and enters the removal unit for removing the plastic box.

[0013] By adopting the above technical solution, after the lower end of the filter screen cylinder is placed into the plastic box, the lower end of the filter screen cylinder comes into contact with the liquid material. Then, after the plastic box is placed on the storage platform, the clamping component presses the filter screen cylinder into the plastic box. As the drying component dries, the liquid material solidifies to form a plastic block, thereby fixing the lower end of the filter screen cylinder to the plastic block. Then, the removal component removes the plastic box, achieving automatic removal of the plastic box and separating the plastic box from the plastic block.

[0014] Preferably, the storage platform includes a base plate, a lower turntable rotatably connected to the base plate, and a connecting column fixedly connected to the central axis of the lower turntable. An upper turntable is coaxially fixedly connected to the upper end of the connecting column. Each of the plastic boxes is placed on the upper surface of the lower turntable, and the upper surface of the lower turntable is provided with several V-shaped baffles for the plastic boxes to be placed in. The pressing component includes electric cylinders disposed on the upper surface of the upper turntable and distributed opposite the baffles. The piston rod of each electric cylinder extends out of the lower end face of the upper turntable and is connected to a pressure plate that presses against the upper end of the filter screen cylinder.

[0015] Preferably, the drying component includes an annular plate disposed on the base plate and distributed around the turntable. The annular plate has an inlet for the plastic box to enter and an outlet for the plastic box to exit. The annular plate has a plurality of drying holes at the end away from the inlet, which blow air toward the plastic box. A cavity communicating with each drying hole is formed in the annular plate. A ventilation pipe leading into the cavity is provided on the side of the annular plate away from the plastic box.

[0016] Preferably, the removal component includes a bracket located on one side of the base plate. The upper end of the bracket has two opposing upright plates, and two rotating rollers are rotatably connected between the two opposing upright plates. The two rotating rollers are connected by two annular belts, and there is a gap between the two annular belts, which is smaller than the diameter of the plastic box. Below the upright plates, the bracket has a horizontal plate, and a cylinder is mounted on the horizontal plate. The piston rod of the cylinder is vertically upward and enters between the two annular belts. A top plate is located between the two annular belts. The bracket has a mounting plate directly above the annular belts via a connecting rod. A second cylinder is mounted on the mounting plate, and its piston rod is vertically downward and connected to a suction cup. The mounting plate has several vertical rods circumferentially distributed around the cylinder. The lower ends of each vertical rod are connected by an annular contact ring. The outer wall of the contact ring is conical, with the end with the smaller taper closer to the annular belt.

[0017] Preferably, the conical surface of the abutment ring is provided with a plurality of balls in the circumferential direction.

[0018] Preferably, a cylinder is coaxially mounted on the piston rod of the cylinder, and two top plates are symmetrically slidably connected to both sides of the cylinder. A groove is provided on the cylinder for the top plate to slide vertically, and a sliding plate is provided on the top plate to slide within the groove. A compression spring is provided on the side of the sliding plate facing the groove, and the end of the compression spring away from the sliding plate is fixedly connected to the bottom of the groove. When the compression spring is in its original state, the upper surface of the top plate is flush with the upper surface of the cylinder.

[0019] Preferably, one side of the first removal component is provided with a storage platform for storing a second plastic box containing liquid material. The structure of the storage platform is the same as that of the storage table. One side of the storage platform is provided with a second removal component for removing the second plastic box.

[0020] Preferably, the second removal component includes a bracket second located on one side of the storage platform. The upper end of the bracket second has two opposing upright plates second, and two rotating shafts are rotatably connected between the two opposing upright plates second. The two rotating shafts are connected by an annular belt second. The bracket second has a fixed plate mounted directly above the annular belt second via a vertical rod. A cylinder third is mounted on the fixed plate. The piston rod of the cylinder third is vertically downwardly distributed and connected to horizontally distributed inverted U-shaped pull rods. The pull rods have downwardly distributed openings, and a threaded rod is rotatably connected between two opposing vertical walls. The left and right parts of the threaded rod are respectively provided with reverse threads and are connected to two drive rods through the reverse threads. Each of the two drive rods has an arc-shaped clamp plate that mates with the outer wall of the filter screen cylinder on its opposite side. The fixed plate is provided with several mounting rods distributed around the cylinder in three circumferences. The lower end of each mounting rod is connected by two semi-annular pull-out rings. There is a gap between the two pull-out rings for the pull rod to move up and down. The outer wall of each pull-out ring is a tapered surface, and the end with the smaller taper is close to the annular belt. The pull rod is provided with a motor that drives the threaded rod to rotate.

[0021] Another objective of this invention is to provide a desktop air purifier, which is manufactured using the aforementioned processing equipment for a desktop air purifier. The device also includes a housing, inside which a filter cylinder is installed. A horizontal mesh plate is mounted above the filter cylinder inside the housing. A fan is mounted on the mesh plate, with the fan's air outlet direction facing upwards. An air outlet is provided at the upper end of the housing, and several spaced-apart arc-shaped air guide plates are provided at the air outlet at the upper end of the housing. An air inlet is provided on the outer wall of the housing directly opposite the filter cylinder.

[0022] Preferably, the lower outer wall of the outer shell extends to the mesh plate, and a plurality of spaced support columns are provided on the lower wall of the outer shell. Each support column is distributed circumferentially around the filter screen cylinder, and the lower ends of each support column are connected by a bottom plate. The lower wall of the outer shell, the outer wall of the support columns, and the bottom plate are connected by a plurality of spaced arc-shaped air guide plates.

[0023] The bottom plate is provided with several support seats that lift the bottom plate off the table. The filter cylinder is installed on the bottom plate with one side having a plastic block. The bottom of the support seat is provided with an anti-slip pad.

[0024] The beneficial effects of this invention are as follows: After the lower end of the filter screen cylinder is placed into the plastic box, the lower end of the filter screen cylinder comes into contact with the liquid material. Then, after the plastic box is placed on the storage platform, the clamping member presses the filter screen cylinder into the plastic box. As the drying member dries the liquid material, it solidifies to form a plastic block, thereby fixing the lower end of the filter screen cylinder to the plastic block. Then, the removal member removes the plastic box, achieving automatic removal of the plastic box and separating the plastic box from the plastic block. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the structure of Embodiment 1;

[0027] Figure 2 This is a schematic diagram illustrating the structure of the storage platform in Embodiment 1.

[0028] Figure 3 This is a schematic diagram illustrating the structure of the connecting column in Embodiment 1.

[0029] Figure 4 This is a schematic diagram illustrating the structure of the annular plate in Embodiment 1.

[0030] Figure 5 This is a schematic diagram illustrating the structure of the first removal component in this embodiment 1;

[0031] Figure 6 for Figure 5 Enlarged structural diagram of section A in the middle;

[0032] Figure 7 This is a schematic diagram illustrating the structure of a cylinder in Embodiment 1.

[0033] Figure 8 This is a schematic diagram illustrating the structure of the second removal component in Embodiment 1.

[0034] Figure 9 This is a schematic diagram illustrating the structure of a desktop air purifier in Embodiment 2.

[0035] Figure 10 This is a schematic diagram illustrating the structure of the bottom plate in Embodiment 2;

[0036] Figure 11 , Figure 12 and Figure 13 This is a schematic diagram of the structure of an existing filter cylinder.

[0037] Explanation of reference numerals in the attached figures:

[0038] In the diagram: 1. Plastic box one; 11. Remover one; 12. Bracket one; 121. Vertical plate one; 1211. Motor; 1212. Swing plate; 1213. Vertical column; 122. Rotating roller; 123. Circular belt one; 124. Horizontal plate; 125. Cylinder one; 126. Top plate; 127. Connecting rod; 128. Mounting plate; 1281. Cylinder two; 1282. Suction cup; 1283. Vertical rod; 1284. Abutment ring; 129. Cylinder; 1291. Slide groove; 1292. Slide plate; 1293. Compression spring; 2. Storage platform; 21. Base plate; 22. Lower turntable; 23. Connecting column; 231. Upper turntable; 24. Baffle; 25. Pressure plate; 26. Circular plate; 261. Entering 262. Drying hole; 263. Cavity; 264. Ventilation pipe; 27. Storage platform; 28. Plastic box two; 29. ​​Removable part two; 291. Bracket two; 292. Vertical plate two; 293. Circular belt two; 294. Vertical rod; 295. Fixing plate; 296. Cylinder three; 297. Pull rod; 2971. Threaded rod; 2972. Drive rod; 2973. Clamping plate; 2974. Mounting rod; 2975. Removable ring; 298. Motor one; 3. Filter screen cylinder; 31. Stainless steel screen cylinder; 32. Filter paper cylinder; 33. Plastic block one; 34. Plastic block two; 4. Outer shell; 41. Mesh plate; 42. Air guide plate; 43. Support column; 44. Bottom plate; 45. Air guide plate; 46. Support base. Detailed Implementation

[0039] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0040] Example 1: A processing device for a desktop air purifier, such as Figure 1 and Figure 2 and Figure 7The container includes a storage platform 2 for storing a plastic box 1 containing liquid material; the plastic box 1 includes a circular disc and an annular wall surrounding the circular disc, the height of the liquid material layer being one-third of the height of the annular wall after the circular disc is filled; the liquid material is a solidifiable plastic material.

[0041] like Figure 1 and Figure 2 and Figure 3 Before the plastic box 1 enters the storage platform 2, the lower end of the filter screen cylinder 3 is placed into the plastic box 1. The storage platform 2 is equipped with a clamping device to press the filter screen cylinder 3 into the plastic box 1.

[0042] like Figure 1 and Figure 2 and Figure 3 It also includes a drying unit for drying the plastic box 1 on the storage platform 2 and a removal unit 11 located on one side of the storage platform 2 for removing the plastic box 1.

[0043] like Figure 1 and Figure 2 and Figure 3 After passing through the drying unit, the plastic box 1 is removed from the storage table 2 and enters the removal unit 11 for removing the plastic box 1.

[0044] like Figure 1 and Figure 2 and Figure 3 After the lower end of the filter cylinder 3 is placed into the plastic box 1, the lower end of the filter cylinder 3 comes into contact with the liquid material. Then, the plastic box 1 is placed into the storage platform 2, and the clamping component presses the filter cylinder 3 into the plastic box 1. As the drying component dries, the liquid material solidifies to form a plastic block 33, which then fixes the lower end of the filter cylinder 3 to the plastic block 33. Then, the removal component 11 removes the plastic box 1, achieving automatic removal of the plastic box 1 and separating the plastic box 1 from the plastic block 33.

[0045] like Figure 2 and Figure 3 and Figure 4The storage platform 2 includes a base plate 21, a lower turntable 22 rotatably connected to the base plate 21, and a connecting column 23 fixedly connected to the central axis of the lower turntable 22. The base plate 21 is supported off the ground by several vertically distributed rods. The lower end of the base plate 21 is provided with a motor (not shown in the figure) that drives the lower turntable 22 to rotate. The periphery of the base plate 21 is connected to the ground by an annular plate. The upper turntable 231 is coaxially fixedly connected to the upper end of the connecting column 23. Each plastic box 1 is placed on the upper plate surface of the lower turntable 22. The upper plate surface of the lower turntable 22 is provided with several V-shaped baffles 24 for the plastic boxes 1 to be placed. The openings of the baffles 24 are distributed away from the connecting column 23. When the operator places the plastic box 1 into the baffle 24, the outer wall of the plastic box 1 abuts against the two sides of the baffle 24, thereby placing the plastic box 1 under the clamping member.

[0046] like Figure 2 and Figure 3 and Figure 4 The clamping components include electric cylinders (not shown in the figure) disposed on the upper surface of the upper turntable 231 and facing the baffle 24. The piston rod of each electric cylinder extends through the lower end surface of the upper turntable 231 and is connected to a pressure plate 25 that presses against the upper end of the filter screen cylinder 3. The electric cylinders drive the pressure plate 25 to move up and down, thereby pressing the filter screen cylinder 3 into the plastic box 1.

[0047] like Figure 2 and Figure 3 and Figure 4 The drying component includes an annular plate 26 disposed on the base plate 21 and distributed around the turntable 231. The annular plate 26 has an inlet 261 for the plastic box 1 to enter and an outlet for the plastic box 1 to exit. At the end of the annular plate 26 away from the inlet 261, there are several drying holes 262 that blow air toward the plastic box 1. A cavity 263 communicating with each drying hole 262 is opened in the annular plate 26. On the side of the annular plate 26 away from the plastic box 1, there is a ventilation pipe 264 that leads into the cavity 263. The ventilation pipe 264 is connected to a hot air blower, which inputs hot air into the cavity 263 and then blows it onto the plastic box 1 through each drying hole 262, thereby facilitating the solidification of the liquid material in the plastic box 1.

[0048] like Figure 5 and Figure 6 and Figure 7The removal component 11 includes a bracket 12 located on one side of the base plate 21. Two opposing vertical plates 121 are provided on the upper end of the bracket 12. Two rotating rollers 122 are rotatably connected between the two opposing vertical plates 121. The two rotating rollers 122 are connected by two annular belts 123. There is a gap between the two annular belts 123, and this gap is smaller than the diameter of the plastic box 1. One of the vertical plates 121 is equipped with a motor 4 that drives the rotating rollers 122 to rotate. Below the vertical plates 121, the bracket 12 has a horizontal plate 124. A cylinder 125 is provided on the horizontal plate 124. The piston rod of the cylinder 125 is vertically upward and enters between the two annular belts 123. A top plate 126 is located between the two annular belts 123. The bracket 12 is connected by a connecting... The connecting rod 127 is equipped with a mounting plate 128 directly above the annular belt 123. A cylinder 1281 is mounted on the mounting plate 128. The piston rod of cylinder 1281 is vertically downward and connected to a suction cup 1282. The suction cup 1282 is connected to an air pipe, which allows for air extraction and inflation, facilitating suction and de-suction. The operation of the suction cup 1282 is prior art and will not be described in detail here. The piston rods of cylinder 1281 and cylinder 125 are on the same straight line. The mounting plate 128 has several vertical rods 1283 circumferentially distributed around cylinder 1281. The lower ends of each vertical rod 1283 are connected by an annular contact ring 1284. The outer wall of the contact ring 1284 is conical, with the smaller taper end closer to the annular belt 123. Several ball bearings are circumferentially arranged on the conical surface of the contact ring 1284. The ball bearing arrangement facilitates the separation of the contact ring 1284 from the inner wall of the plastic box 1.

[0049] like Figure 5 and Figure 6 and Figure 7 A cylinder 129 is coaxially mounted on the piston rod of cylinder 125. Two top plates 126 are symmetrically slidably connected to both sides of the cylinder 129. The gap between the two annular belts 123 allows the top plate 126 and the cylinder 129 to move up and down. A groove 1291 is provided on the cylinder 129 for the top plate 126 to slide vertically. A sliding plate 1292 is provided on the top plate 126 to slide in the groove 1291. A compression spring 1293 is provided on the side of the sliding plate 1292 facing the groove 1291. The end of the compression spring 1293 away from the sliding plate 1292 is fixedly connected to the bottom of the groove 1291. When the compression spring 1293 is in its original state, the upper end face of the top plate 126 is flush with the upper end face of the cylinder 129.

[0050] like Figure 5 and Figure 6 and Figure 7In order to ensure that each plastic box 1 is accurately positioned between cylinder 2 1281 and cylinder 125, a motor 1211 is provided on the side of each upright plate 121 away from the annular belt 123. The rotating shaft of the motor 1211 is vertically upward and rotatably connected to a swing plate 1212 located on the annular belt 123. A vertical column 1213 is provided on the upright plate 121. When the motor 1211 drives the swing plate 1212 to swing, so that the two swing plates 1212 respectively abut against the corresponding vertical column 1213, forming a figure-eight shape to limit the plastic box 1, so that the plastic box 1 is exactly between cylinder 2 1281 and cylinder 125. After the plastic box 1 is driven to move upward by cylinder 125 and cylinder 2 1281, the motor 1211 drives the swing plate 1212 to rotate away from the vertical column 1213 and the annular belt 123 respectively.

[0051] Working principle of component 11:

[0052] Step 1: The operator vertically inserts the filter screen cylinder 3 into the liquid material in the first plastic box 1, and then puts the first plastic box 1 into the baffle 24 on the lower turntable 22 through the inlet 261. During this process, the motor 2 continuously drives the lower turntable 22 to rotate, which in turn drives the upper turntable 231 to rotate together through the connecting column 23.

[0053] Step 2: The lower turntable 22 drives the first plastic box 1 to rotate away from the inlet 261, making it easier to put the second plastic box 1 in later. Then, the electric cylinder opposite the first plastic box 1 drives the pressure plate 25 to move downward, thereby pressing the pressure plate 25 onto the upper end of the filter screen cylinder 3 of the first plastic box 1.

[0054] Step 3: As the lower turntable 22 continues to rotate, the first plastic box 1 is rotated to the drying area. Each drying hole 262 blows hot air towards the first plastic box 1, which causes the liquid material in the first plastic box 1 to solidify under the action of the hot air until it moves to the outlet of the annular plate 26 as the lower turntable 22 rotates.

[0055] Step 4: The base plate 21 is provided with an inclined plate extending into the outlet of the annular plate 26. The inclined plate is distributed parallel to one side of the baffle 24. One end of the inclined plate extends to a side near the baffle 24, and the other end extends to the annular belt 123. The purpose is that as the lower turntable 22 rotates, the plastic box 1 on the baffle 24 near the outlet is transferred along the inclined plate to the annular belt 123. At this time, the pressure plate 25 is driven away from the filter screen cylinder 3 by the electric cylinder. The plastic box 1 is not completely located inside the baffle 24, which facilitates the plastic box 1 to contact the inclined plate and be discharged by the inclined plate. The distance between the base plate 21 and the annular belt can be used to install a transfer roller to facilitate the movement of the plastic box 1 to the annular belt 123; or the filter screen cylinder 3 at the outlet of the annular plate 26 can be manually taken to the annular belt 123.

[0056] Step 5: When the plastic box 1 is transferred to the annular belt 123, the motor 1211 drives the swing plate 1212 to swing, so that the two swing plates 1212 respectively contact the corresponding vertical column 1213. At this time, the plastic box 1 moves to contact the two swing plates 1212 as it is transferred by the annular belt 123. At this time, the piston rod of the cylinder 2 1281 moves vertically downward into the filter screen cylinder 3 of the plastic box 1, and the suction cup 1282 on the piston rod of the cylinder 2 1281 adsorbs the solidified liquid material in the plastic box 1.

[0057] Step 6: The piston rod of cylinder 125 moves upward, causing the top plate 126 and cylinder 129 to contact the bottom of plastic box 1. Simultaneously, the piston rod of cylinder 21281 moves upward, and the piston rod of cylinder 125 also continues to move upward, causing plastic box 1 to move upward together with cylinders 125 and 1281 until plastic box 1 contacts the conical surface of the contact ring 1284. At this point, there is a gap between the filter screen 3 and the inner wall of plastic box 1. The contact ring 1284... The inner wall of 1 generates an outward squeezing force, which facilitates the deformation of the inner wall of the plastic box 1 and the separation of the solidified liquid material. At the same time, the cylinder 129 generates an upward pushing force on the bottom center of the plastic box 1, causing the bottom of the plastic box 1 to deform and form an arc shape. During this process, the top plate 126 is always in contact with the bottom of the plastic box 1 due to the presence of the compression spring 1293, so the top plate 126 will not move upward with the cylinder 129, which facilitates the bottom of the plastic box 1 to form an arc shape and separate from the solidified liquid material.

[0058] Step 7: The motor 1211 drives the swing plate 1212 to swing in the opposite direction, so that the two swing plates 1212 rotate away from the top of the annular belt 123 respectively. Then the piston rod of the cylinder 125 descends, releasing the thrust on the plastic box 1. Under the action of the compression spring 1293, the upper end surface of the top plate 126 and the upper end surface of the cylinder 129 are made to be flush, and the plastic box 1 falls onto the annular belt, or descends together with the top plate 126 and the cylinder 129 onto the annular belt 123, until the top plate 126 and the cylinder 129 move below the annular belt. At this time, the plastic box 1 continues to be transported away from the bottom plate 21 by the annular belt 123.

[0059] Step 8: After the plastic box 1 is moved out of the side below cylinder 2 1281, the piston rod of cylinder 2 1281 moves downward, placing the filter screen cylinder 3 on the annular belt 123. The suction cup 1282 releases its adsorption on the solidified liquid material. Then the piston rod of cylinder 2 1281 moves upward, causing the suction cup 1282 to move out of the filter screen cylinder 3. Then the filter screen cylinder 3 is transported away from the bottom plate 21 by the annular belt 123.

[0060] like Figure 1 and Figure 8 A storage platform 27 for storing a plastic box 28 containing liquid material is provided on one side of the removal component 11. The structure of the storage platform 27 is the same as that of the storage platform 2. A removal component 29 for removing the plastic box 28 is provided on one side of the storage platform 27. The inlet of the storage platform 27 is connected to the outlet of the annular belt 123. The filter cylinder 3 with the plastic block 33 installed is conveyed to the storage platform 27 to facilitate the installation of the annular plastic block 34. The plastic block 34 is formed from the plastic box 28. The plastic box 28 is an annular plate with upwardly extending sidewalls on both the inner and outer rings of the plate. The liquid material is placed in the space formed by the plate and the sidewalls, and the thickness of the liquid material is less than the height of the sidewalls on the inner and outer rings of the plate, which facilitates the separation of the plastic box 28 and the solidified liquid material later. One end of the filter cylinder 3 is inserted into the liquid material. Before spraying the liquid material, the plastic box 28 and the plastic box 1 are sprayed with a release agent. Furthermore, both plastic box 28 and plastic box 1 have a limiting groove at the bottom for embedding the outer wall of the filter cylinder 3. This allows the filter cylinder 3 to be properly inserted when the operator inserts the end of the filter cylinder 3 into plastic box 28 or plastic box 1.

[0061] like Figure 1 and Figure 8The second removal component 29 includes a bracket 291 located on one side of the storage platform 27. The upper end of the bracket 291 has two opposing upright plates 292, with two rotating shafts rotatably connected between them. The two rotating shafts are connected by an annular belt 293. The bracket 291 has a fixed plate 295 mounted directly above the annular belt 293 via a vertical rod 294. A cylinder 296 is mounted on the fixed plate 295. The piston rod of the cylinder 296 is vertically downwards and connected to horizontally distributed inverted U-shaped pull rods 297. The pull rods 297 have downward-facing openings, and threaded rods 2971 are rotatably connected between two opposing vertical walls. The threaded rods 2971 have two... Each part is provided with reverse threads and connected by two drive rods 2972. Each of the two drive rods 2972 ​​has an arc-shaped clamp 2973 on its opposite side that mates with the outer wall of the filter screen cylinder 3. The fixing plate 295 is provided with several mounting rods 2974 distributed around the cylinder 3 296. The lower end of each mounting rod 2974 is connected by two semi-annular pull-out rings 2975. There is a gap between the two pull-out rings 2975 for the pull rod 297 to move up and down. The outer wall of each pull-out ring 2975 is a tapered surface, and the end with the smaller taper is distributed close to the annular belt 293. The pull rod 297 is provided with a motor 298 that drives the threaded rod 2971 to rotate.

[0062] like Figure 1 and Figure 8 Motor 298 drives threaded rod 2971 to rotate, causing two drive rods 2972 ​​to move towards each other or in opposite directions, thus facilitating the clamping or loosening of filter cylinder 3. At this time, the vertical plate 292 can also be equipped with a motor 1211 swing plate 1212 structure similar to that on vertical plate 121 to limit the position of filter cylinder 3, thus facilitating the clamping of filter cylinder 3 by arc-shaped clamping plate 2973. When it is necessary to clamp filter cylinder 3, the piston rod of cylinder 296 moves downward, thus positioning arc-shaped clamping plate 2973 at the appropriate position. On both sides of the filter cylinder 3, the motor 298 drives the threaded rod 2971 to rotate, which in turn drives the two drive rods 2972 ​​to move towards each other, so that the arc-shaped clamp 2973 approaches the filter cylinder 3 and fixes the filter cylinder 3. Then, the piston rod of the cylinder 296 drives the filter cylinder 3 to move upward until the plastic box 28 comes into contact with the removal ring 2975. This causes the removal ring 2975 to exert a squeezing force on the inner wall of the plastic box 28, causing the inner wall of the plastic box 28 to deform and separate from the solidified liquid material inside the plastic box 28.

[0063] Example 2: A desktop air purifier, manufactured using the equipment described in Example 1 above, such as... Figure 9 and Figure 10It also includes an outer shell 4, inside which is a filter cylinder 3. Inside the outer shell 4, above the filter cylinder 3, there is a horizontal mesh plate 41. A fan is installed on the mesh plate 41. The air outlet of the fan is distributed upwards. An air outlet is opened at the upper end of the outer shell 4. Several arc-shaped air guide plates 42 are arranged at intervals at the air outlet at the upper end of the outer shell 4. An air inlet is opened on the outer wall of the outer shell 4 facing the filter cylinder 3.

[0064] like Figure 9 and Figure 10 The specific structure of the air inlet: the lower outer wall of the outer shell 4 extends to the mesh plate 41. Several spaced support columns 43 are provided on the lower wall of the outer shell 4. Each support column 43 is distributed around the filter screen cylinder 3. The lower ends of each support column 43 are connected by the bottom plate 44. The lower wall of the outer shell 4, the outer wall of the support column 43, and the bottom plate 44 are connected by several spaced arc-shaped air guide plates 45.

[0065] like Figure 9 and Figure 10 The bottom plate 44 is provided with several support seats 46 that support the bottom plate 44 away from the table. The filter screen cylinder 3 is installed on the bottom plate 44 with one side of the plastic block 33. The bottom of the support seat 46 is provided with an anti-slip pad.

[0066] like Figure 9 and Figure 10 The outer casing 4 is placed on the table via the support base 46. Then the fan starts working, and the air flows between the various arc-shaped air guide plates 45, and is then filtered by the filter screen 3 and guided by the fan to the air outlet of the outer casing 4, so that the air at the outlet is filtered. The screen plate 41 is set for the purpose of installing the fan.

[0067] Obviously, those skilled in the art can make various modifications and variations to this invention without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this invention and their equivalents, this invention also intends to include these modifications and variations.

Claims

1. A processing device for a desktop air purifier, characterized in that, Includes a storage platform (2) for storing a plastic box (1) containing liquid material; Before the plastic box (1) is placed into the storage platform (2), the lower end of the filter cylinder (3) is placed into the plastic box (1). The storage platform (2) is provided with a clamping device to press the filter cylinder (3) into the plastic box (1). It also includes a drying unit for drying the plastic box 1 (1) on the storage table (2) and a removal unit 1 (11) located on one side of the storage table (2) for removing the plastic box 1 (1). After passing through the drying unit, the plastic box (1) is removed from the storage table (2) and enters the removal unit (11) for removing the plastic box (1). The storage platform (2) includes a base plate (21); The removal component (11) includes a bracket (12) located on one side of the base plate (21). The upper end of the bracket (12) is provided with two opposing vertical plates (121). Two rotating rollers (122) are rotatably connected between the two opposing vertical plates (121). The two rotating rollers (122) are connected by two annular belts (123). There is a gap between the two annular belts (123), and the gap is smaller than the diameter of the plastic box (1). The bracket (12) is provided with a horizontal plate (124) below the vertical plates (121). A cylinder (125) is provided on the horizontal plate (124). The piston rod of the cylinder (125) is vertically upward and enters the two annular belts (123). Between (123) and provided is a top plate (126) located between two annular belts (123). The bracket (12) is provided with a mounting plate (128) mounted directly above the annular belt (123) via a connecting rod (127). The mounting plate (128) is provided with a cylinder (1281). The piston rod of the cylinder (1281) is vertically distributed downward and connected to a suction cup (1282). The mounting plate (128) is provided with several vertical rods (1283) distributed around the cylinder (1281) in a circumferential direction. The lower end of each vertical rod (1283) is connected by an annular contact ring (1284). The outer wall of the contact ring (1284) is a conical surface, and the end with the smaller taper is distributed close to the annular belt (123).

2. The processing equipment for a desktop air purifier as described in claim 1, characterized in that, The storage platform (2) includes a lower turntable (22) rotatably connected to the base plate (21) and a connecting column (23) fixedly connected to the central axis of the lower turntable (22). The upper end of the connecting column (23) is coaxially fixedly connected to an upper turntable (231). The lower end face of the base plate (21) is provided with a motor 2 for driving the lower turntable (22) to rotate. Each of the plastic boxes 1 (1) is placed on the upper plate surface of the lower turntable (22), and the upper plate surface of the lower turntable (22) is provided with several V-shaped baffles (24) for the plastic boxes 1 (1) to be placed. The pressing component includes electric cylinders arranged on the upper plate surface of the upper turntable (231) and distributed directly opposite the baffles (24). The piston rod of each electric cylinder passes through the lower end face of the upper turntable (231) and is connected to a pressure plate (25) that presses against the upper end of the filter screen cylinder (3).

3. The processing equipment for a desktop air purifier as described in claim 1, characterized in that, The drying component includes an annular plate (26) disposed on the base plate (21) and distributed around the turntable (231). The annular plate (26) has an inlet (261) for the plastic box (1) to enter and an outlet for the plastic box (1) to exit. The annular plate (26) has a plurality of drying holes (262) at one end away from the inlet (261) for blowing air toward the plastic box (1). The annular plate (26) has a cavity (263) communicating with each drying hole (262). The annular plate (26) has a ventilation pipe (264) on the side away from the plastic box (1) that leads into the cavity (263).

4. The processing equipment for a desktop air purifier as described in claim 1, characterized in that, The conical surface of the contact ring (1284) is provided with a plurality of balls in the circumferential direction.

5. The processing equipment for a desktop air purifier as described in claim 4, characterized in that, A cylinder (129) is coaxially mounted on the piston rod of the cylinder (125). The top plate (126) has two pieces that are symmetrically slidably connected to both sides of the cylinder (129). The cylinder (129) has a groove (1291) for the top plate (126) to slide vertically. The top plate (126) has a sliding plate (1292) that slides in the groove (1291). The sliding plate (1292) has a compression spring (1293) on the side facing the groove (1291). The end of the compression spring (1293) away from the sliding plate (1292) is fixedly connected to the bottom of the groove (1291). When the compression spring (1293) is in its original state, the upper surface of the top plate (126) is flush with the upper surface of the cylinder (129).

6. The processing equipment for a desktop air purifier as described in claim 1, characterized in that, The first removal part (11) has a storage platform (27) on one side for storing a second plastic box (28) containing liquid material. The structure of the storage platform (27) is the same as that of the storage platform (2). The second removal part (29) for removing the second plastic box (28) is provided on one side of the storage platform (27).

7. The processing equipment for a desktop air purifier as described in claim 6, characterized in that, The second removal component (29) includes a support (291) located on one side of the storage platform (27). The upper end of the support (291) is provided with two opposing upright plates (292). Two rotating shafts are rotatably connected between the two opposing upright plates (292). The two rotating shafts are connected by an annular belt (293). The support (291) is provided with a fixed plate (295) mounted directly above the annular belt (293) via a vertical rod (294). The fixed plate (295) is provided with a cylinder (296). The piston rod of the cylinder (296) is vertically distributed downward and connected to horizontally distributed inverted U-shaped pull rods (297). The openings of the pull rods (297) are distributed downward and rotatably connected between two opposing vertical walls by threaded rods (2971). 1) The left and right parts are respectively provided with reverse threads and are connected by two drive rods (2972) through the reverse threads. The two drive rods (2972) are provided with arc-shaped clamps (2973) that cooperate with the outer wall of the filter screen cylinder (3) on the opposite side. The fixed plate (295) is provided with a number of mounting rods (2974) distributed around the cylinder three (296) in a circumferential direction. The lower end of each mounting rod (2974) is connected by two semi-circular pull-out rings (2975). There is a gap between the two pull-out rings (2975) for the pull rod (2977) to move up and down. The outer wall of each pull-out ring (2975) is a conical surface, and the end with the smaller taper is close to the annular belt two (293). The pull rod (297) is provided with a motor one (298) that drives the threaded rod (2971) to rotate.

8. A desktop air purifier, characterized in that, The desktop air purifier is processed using a processing equipment as described in any one of claims 1-7 above; including a shell (4), a filter cylinder (3) is installed inside the shell (4), a horizontal mesh plate (41) is installed above the filter cylinder (3) inside the shell (4), a fan is provided on the mesh plate (41), the air outlet of the fan is distributed upward, an air outlet is opened at the upper end of the shell (4), a number of arc-shaped air guide plates (42) are provided at the air outlet at the upper end of the shell (4), and an air inlet is opened on the outer wall of the shell (4) facing the filter cylinder (3).

9. A desktop air purifier as described in claim 8, characterized in that, The lower outer wall of the outer shell (4) extends to the mesh plate (41). The lower wall of the outer shell (4) is provided with a number of spaced support columns (43). Each support column (43) is distributed around the filter cylinder (3) in a circumferential manner. The lower ends of each support column (43) are connected by a bottom plate (44). The lower wall of the outer shell (4), the outer wall of the support column (43) and the bottom plate (44) are connected by a number of spaced arc-shaped air guide plates (45). The bottom plate (44) is provided with several support seats (46) that support the bottom plate (44) away from the table. The filter cylinder (3) has a plastic block (33) on one side installed on the bottom plate (44). The bottom of the support seat (46) is provided with an anti-slip pad.

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