High density ceramic bin corona machine

Abstract

The application discloses high-density ceramic bin corona machine and relates to the field of corona machines. The ceramic bin corona machine comprises a ceramic bin, a transmission unit is arranged in the ceramic bin, an installation unit is arranged above the transmission unit, a lifting unit is arranged at the upper position of the installation unit, the transmission unit is used for the transmission and delivery of a film inside the ceramic bin, the installation unit comprises an electrode holder, a sliding block and a mounting seat, the sliding block is slidingly connected to the mounting seat, the lifting unit is connected with the installation unit, and the lifting unit is used for lifting the installation unit out of the ceramic bin. The ceramic bin corona machine divides a long electrode into multiple modular electrode holders, the multiple modular electrode holders are movably mounted on the mounting seat, the electrode length can be adjusted according to the width of the film required to be subjected to corona treatment, and the practical flexibility of the high-density ceramic bin corona machine is improved.

Description

Technical Field

[0001] This invention relates to the field of corona machine technology, specifically a high-density ceramic chamber corona machine. Background Technology

[0002] A corona treatment machine, also known as a corona treatment machine, electronic impact machine, or electrical discharge machine, is academically referred to as dielectric barrier discharge. Corona treatment machines are mainly used for surface treatment of plastic film or plastic sheet products.

[0003] The corona treatment machine works by using a high-frequency, high-voltage power supply to generate a corona discharge between the discharge electrode and the corona roller, creating a low-temperature plasma zone. Through the ionization of the air between the two electrodes, ozone, an oxidant, is produced. Ozone can immediately alter the molecular structure of the plastic surface, converting it from non-polar to polar. Simultaneously, the corona treatment creates tiny, uneven pores on the material surface, roughening it, enhancing surface activity, and thus increasing surface tension.

[0004] Most existing high-density ceramic bin corona treatment machines often use a single long strip electrode. Because the long strip electrode is a single piece, the electrode length cannot be adjusted according to the width of the film to be corona treated, resulting in poor flexibility. This means that when corona treating films of different widths, the electrode length cannot be adjusted, which may lead to some parts of the electrode not being corona treated and thus achieving "empty electricity". This not only damages the corona roller, but also wastes power. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a high-density ceramic bin corona treatment machine. This solves the problem that most high-density ceramic bin corona treatment machines use a single, long strip electrode. Because the long strip electrode is integral, its length cannot be adjusted according to the width of the film to be corona treated, resulting in poor flexibility. Consequently, when corona treating films of different widths, the electrode length cannot be adjusted, leading to some electrodes failing to corona treat the film, resulting in "empty" electrodes. This not only damages the corona roller but also wastes power.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a high-density ceramic chamber corona treatment machine includes a ceramic chamber, wherein the ceramic chamber is provided with:

[0007] A transmission unit, which is used for the transfer and transport of the film inside the ceramic chamber;

[0008] The mounting unit includes an electrode holder, a slider, and a mounting base. The electrode holder and slider are configured in multiple sets, with the electrode holder connected below the slider. The slider is slidably connected to the mounting base. The number of electrode holders on the mounting base is adjusted by the slider sliding in and out of the mounting base.

[0009] The lifting unit is connected with the mounting unit, the lifting unit is used for lifting the mounting unit out of the ceramic bin, so as to facilitate the mounting and dismounting of the electrode seat, and the lifting unit can change the distance between the electrode seat and the film, so that different corona effects on the film can be achieved.

[0010] Preferably, the front and back of the ceramic bin are provided with bin doors, the bin doors are provided with transparent covers, and the lower positions of the bin doors are provided with material openings.

[0011] Preferably, the transmission unit comprises a feeding roller, a corona roller and a discharging roller, the feeding roller, the corona roller and the discharging roller are rotationally connected in the ceramic bin, the feeding roller and the discharging roller are arranged on the same horizontal plane, and the corona roller is arranged above the middle position between the feeding roller and the discharging roller.

[0012] Preferably, the mounting unit further comprises a discharge electrode, a first connecting rod and a fastening bolt, the discharge electrode is arranged at the bottom of the electrode seat, the first connecting rod is used for fixedly connecting the electrode seat and the sliding block, and the fastening bolt is arranged on one side of the sliding block and is used for firmly mounting the sliding block on the mounting seat.

[0013] Preferably, one side of the electrode seat is provided with a socket, and the other side of the electrode seat is provided with a slot, and the socket is inserted into the slot of the other electrode seat.

[0014] Preferably, the end of the socket is provided with recesses on both sides, the recesses are provided with clamping blocks and extension springs, the clamping blocks are movably inserted into the recesses, one end of the extension spring is fixedly connected with the clamping block, and the other end of the extension spring is fixedly connected with the bottom of the recess.

[0015] Preferably, the two sides of the slot are provided with positioning grooves, the clamping blocks are slidably connected with the positioning grooves, and the clamping blocks abut with the positioning grooves, the inner side of the positioning groove is provided with a clamping groove, and the clamping block is clamped in the clamping groove.

[0016] Preferably, the mounting seat is provided with a sliding groove, and the sliding block is slidably connected with the sliding groove.

[0017] Preferably, the lifting unit comprises a support frame, a hydraulic cylinder, a hydraulic rod, a sealing seat and a second connecting rod, the support frame is fixedly connected with the top of the ceramic bin, the hydraulic cylinder is arranged at the top of the support frame, the top of the hydraulic rod is fixedly connected with the output end of the hydraulic cylinder through the support frame, the sealing seat is fixedly connected with the bottom end of the hydraulic rod, and the sealing seat is used for sealing the opening at the top of the ceramic bin, and the second connecting rod is used for fixedly connecting the mounting seat and the sealing seat.

[0018] The high-density ceramic bin corona machine has the following beneficial effects:

[0019] 1. The high-density ceramic bin corona machine divides the long electrode into multiple modular electrode bases, and by movably mounting the multiple modular electrode bases on the mounting base, the electrode length can be adjusted according to the width of the film to be corona treated, improving the practical flexibility of the high-density ceramic bin corona machine, avoiding the problem of local electrode of the long electrode not corona treating the film to produce empty electricity, not only protecting the corona roller, but also saving power; and by connecting the mounting base with the lifting unit, the entire mounting base can be lifted out of the ceramic bin when the electrode base is mounted and dismounted, facilitating the mounting and dismounting of the electrode base, thereby improving the replacement efficiency of the electrode base.

[0020] 2. The high-density ceramic bin corona machine drives the hydraulic rod to move up and down by the hydraulic cylinder, thereby driving the sealing seat and the mounting base to move up and down, thereby driving the electrode base to move up and down, thereby changing the distance between the discharge electrode and the corona roller, thereby achieving different corona treatment effects, improving the applicability of the high-density ceramic bin corona machine. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor based on these drawings.

[0022] Figure 1 Structure diagram of the present application;

[0023] Figure 2 Structure diagram of the bin door of the present application;

[0024] Figure 3 Sectional view of the transmission unit and the lifting unit of the present application;

[0025] Figure 4 Structure diagram of the mounting unit of the present application;

[0026] Figure 5 Structure diagram of the electrode base of the present application;

[0027] Figure 6 Connection diagram of the socket and the socket of the present application;

[0028] Figure 7 Internal view of the socket of the present application Figure 6 A enlarged view of the present application;

[0029] Figure 8 End sectional view of the socket of the present application.

[0030] As shown in the figure: 1, ceramic bin; 11, bin door; 111, transparent cover; 112, material port; 2, transmission unit; 21, feeding roller; 22, corona roller; 23, discharging roller; 3, mounting unit; 31, discharge electrode; 32, electrode seat; 321, socket; 3211, clamping block; 3212, telescopic spring; 322, insertion slot; 3221, positioning groove; 3222, clamping groove; 33, first connecting rod; 34, sliding block; 35, mounting seat; 351, sliding groove; 36, fastening bolt; 4, lifting unit; 41, support frame; 42, hydraulic cylinder; 43, hydraulic rod; 44, sealing seat; 45, second connecting rod; 5, film. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0032] The embodiments of the present application provide a high-density ceramic bin corona machine. The long-stripe electrode is divided into a plurality of modular electrode seats 32. The plurality of modular electrode seats 32 are movably installed on the mounting seat 35. The mounting seat 35 is connected with the lifting unit 4. When the electrode seat 32 is installed or dismounted, the entire mounting seat 35 can be lifted out of the ceramic bin 1. The electrode seat 32 can be conveniently installed and dismounted. The electrode length can be adjusted according to the width of the film 5 to be treated by corona.

[0033] The embodiments of the present application disclose a high-density ceramic bin corona machine.

[0034] According to the drawings Figures 1-8 As shown in the figure: 1, ceramic bin; 11, bin door; 111, transparent cover; 112, material port; 2, transmission unit; 21, feeding roller; 22, corona roller; 23, discharging roller; 3, mounting unit; 31, discharge electrode; 32, electrode seat; 321, socket; 3211, clamping block; 3212, telescopic spring; 322, insertion slot; 3221, positioning groove; 3222, clamping groove; 33, first connecting rod; 34, sliding block; 35, mounting seat; 351, sliding groove; 36, fastening bolt; 4, lifting unit; 41, support frame; 42, hydraulic cylinder; 43, hydraulic rod; 44, sealing seat; 45, second connecting rod; 5, film.

[0035] The transmission unit 2 is used for the transmission and delivery of the film 5 in the ceramic bin 1.

[0036] The mounting unit 3 comprises electrode seats 32, sliding blocks 34 and mounting seats 35, the electrode seats 32 and the sliding blocks 34 are arranged in multiple groups, the electrode seats 32 are connected below the sliding blocks 34, the sliding blocks 34 are slidingly connected to the mounting seats 35, the multiple groups of electrode seats 32 are adjusted in number on the mounting seats 35 through sliding in and out of the mounting seats 35 by the sliding blocks 34, the long electrode is divided into multiple modular electrode seats 32, and the multiple modular electrode seats 32 are movably mounted on the mounting seats 35, so that the electrode length can be adjusted according to the width of the film 5 required to be treated by corona, the practical flexibility of the high-density ceramic bin corona machine is improved, and the problem of empty electricity caused by the local electrode of the long electrode without corona to the film 5 is avoided, not only the corona roller 22 is protected, but also the power supply is saved;

[0037] The lifting unit 4 is connected with the mounting unit 3, the lifting unit 4 is used for lifting the mounting unit 3 out of the ceramic bin 1, so as to assemble and disassemble the electrode seats 32, and the lifting unit 4 can change the distance between the electrode seats 32 and the film 5, so as to achieve different corona effects on the film 5, by connecting the mounting seat 35 with the lifting unit 4, the entire mounting seat 35 can be lifted out of the ceramic bin 1 when the electrode seats 32 are assembled and disassembled, the electrode seats 32 are conveniently assembled and disassembled, and the replacement efficiency of the electrode seats 32 is improved.

[0038] Further, the front and back surfaces of the ceramic bin 1 are provided with bin doors 11, the top of the ceramic bin 1 is provided with an opening, the opening is used for the mounting seat 35 to enter and exit from the inside of the ceramic bin 1, the bin door 11 is provided with a transparent cover 111, by arranging the transparent cover 111, the user can observe the film 5 corona treatment, and the lower position of the bin door 11 is provided with a feeding port 112.

[0039] Further, the transmission unit 2 comprises an inlet roller 21, a corona roller 22 and an outlet roller 23, the inlet roller 21, the corona roller 22 and the outlet roller 23 are all rotationally connected in the ceramic bin 1, the inlet roller 21 and the outlet roller 23 are arranged on the same horizontal plane, and the corona roller 22 is arranged above the middle position between the inlet roller 21 and the outlet roller 23, before the corona treatment, the film 5 is first threaded through the bottom of the inlet roller 21, the top of the corona roller 22 and the bottom of the outlet roller 23, and then the film 5 is threaded through the feeding port 112 on the bin door 11 and connected to the external winding device.

[0040] Further, the mounting unit 3 further comprises a discharge electrode 31, a first connecting rod 33 and a fastening bolt 36, the discharge electrode 31 is arranged at the bottom of the electrode seat 32, the high-voltage current generated by the discharge electrode 31 is used for corona treatment of the film, the first connecting rod 33 is used for fixed connection of the electrode seat 32 and the sliding block 34, the fastening bolt 36 is arranged on one side of the sliding block 34, the fastening bolt 36 is used for firm mounting of the sliding block 34 on the mounting seat 35, by tightening the fastening bolt 36, the sliding block 34 can be fixed on the mounting seat 35, by loosening the fastening bolt 36, the sliding block 34 can not be in contact with the mounting seat 35, so that the sliding block 34 can slide in the sliding groove 351.

[0041] It is particularly disclosed that one side of the electrode seat 32 is provided with a socket 321, and the other side of the electrode seat 32 is provided with a slot 322, the socket 321 is inserted into the slot 322 of the other electrode seat 32, the socket 321 is inserted into the slot 322, which is used for circuit connection of adjacent two electrode seats 32, by inserting the socket 321 into the slot 322, not only the circuit connection of adjacent electrode seats 32 is completed, but also the connection of adjacent electrode seats 32 can be further fixed.

[0042] It is particularly disclosed that the both sides of the end of the socket 321 are provided with grooves, the grooves are provided with clamping blocks 3211 and extension springs 3212, the clamping blocks 3211 are movably inserted into the grooves, one end of the extension springs 3212 is fixedly connected with the clamping blocks 3211, and the other end of the extension springs 3212 is fixedly connected with the bottom of the groove, when the clamping blocks 3211 slide into the positioning grooves 3221, the extension springs 3212 are pressed, until the clamping blocks 3211 move to the clamping grooves 3222, the extension springs 3212 press the clamping blocks 3211 to reset, so that the clamping blocks 3211 are clamped in the clamping grooves 3222.

[0043] It is particularly disclosed that the both sides of the end of the socket 321 are provided with grooves, the grooves are provided with clamping blocks 3211 and extension springs 3212, the clamping blocks 3211 are movably inserted into the grooves, one end of the extension springs 3212 is fixedly connected with the clamping blocks 3211, and the other end of the extension springs 3212 is fixedly connected with the bottom of the groove, when the clamping blocks 3211 slide into the positioning grooves 3221, the extension springs 3212 are pressed, until the clamping blocks 3211 move to the clamping grooves 3222, the extension springs 3212 press the clamping blocks 3211 to reset, so that the clamping blocks 3211 are clamped in the clamping grooves 3222.

[0044] When the electrode holder 32 needs to be increased, the slider 34 is slid into the sliding groove 351 from one end of the mounting seat 35, thereby driving the electrode holder 32 to slide at the bottom of the mounting seat 35 until the adjacent electrode holders 32 are in contact, at which time the clamping block 3211 at the end of the socket 321 is slid into the positioning groove 3221, the extension spring 3212 is pressed until the clamping block 3211 is slidably clamped in the clamping groove 3222, the extension spring 3212 is reset, at which time the adjacent sliders 34 are in contact, the fastening bolt 36 is tightened, and the installation of the electrode holder 32 is completed. When the electrode holder 32 needs to be disassembled, the fastening bolt 36 is first loosened, and the slider 34 is pulled out of the mounting seat 35, at which time the clamping block 3211 is slid out of the clamping groove 3222 and into the positioning groove 3221, the extension spring 3212 is pressed until the clamping block 3211 is slid out of the positioning groove 3221, and the disassembly of the electrode holder 32 is completed.

[0045] Further, the mounting seat 35 is provided with a sliding groove 351, and the slider 34 is slidably connected in the sliding groove 351. By slidably connecting the slider 34 in the sliding groove 351, the electrode holder 32 is more convenient to assemble and disassemble, and the assembly and disassembly efficiency of the electrode holder 32 is improved.

[0046] Further, the lifting unit 4 includes a support frame 41, a hydraulic cylinder 42, a hydraulic rod 43, a sealing seat 44, and a second connecting rod 45. The support frame 41 is fixedly connected to the top of the ceramic bin 1, and one side of the support frame 41 is provided with a through opening for facilitating the rotation of the fastening bolt 36. The hydraulic cylinder 42 is arranged at the top of the support frame 41, the top of the hydraulic rod 43 is fixedly connected to the output end of the hydraulic cylinder 42 through the support frame 41, the sealing seat 44 is fixedly connected to the bottom end of the hydraulic rod 43, and the sealing seat 44 is used to seal the opening at the top of the ceramic bin 1. The second connecting rod 45 is used to fixedly connect the mounting seat 35 and the sealing seat 44. The hydraulic cylinder 42 drives the hydraulic rod 43 to move up and down, thereby driving the sealing seat 44 and the mounting seat 35 to move up and down, and further driving the electrode holder 32 to move up and down, thereby changing the distance between the discharge electrode 31 and the corona roller 22, and achieving different corona treatment effects, and improving the applicability of the high-density ceramic bin corona machine.

[0047] Working principle: first, according to the width of the film 5 that needs to be treated by corona, the length of the electrode is adjusted accordingly, the hydraulic cylinder 42 is opened to drive the hydraulic rod 43 to move upwards, thereby driving the sealing seat 44 to move upwards, thereby driving the second connecting rod 45 and the mounting seat 35 to move upwards, thereby driving the electrode holder 32 to move upwards, until the mounting seat 35 and the electrode holder 32 are lifted to the top of the ceramic bin 1.

[0048] Then when the electrode holder 32 needs to be increased, the slider 34 is slid into the sliding groove 351 from one end of the mounting seat 35, and then the electrode holder 32 is slid at the bottom of the mounting seat 35 until the adjacent electrode holder 32 is in contact, at this time the clamping block 3211 at the end of the socket 321 is slid into the positioning groove 3221, the extension spring 3212 is pressed until the clamping block 3211 is slid and clamped in the clamping groove 3222, the extension spring 3212 resets, at this time the adjacent slider 34 is in contact, the fastening bolt 36 is tightened, and the installation of the electrode holder 32 is completed; when the electrode holder 32 needs to be disassembled, the fastening bolt 36 is loosened first, and then the slider 34 is pulled out of the mounting seat 35, at this time the clamping block 3211 is slid out of the clamping groove 3222 and into the positioning groove 3221, the extension spring 3212 is pressed until the clamping block 3211 is slid out of the positioning groove 3221, and the disassembly of the electrode holder 32 is completed;

[0049] After the electrode length adjustment is completed, the mounting seat 35 and the electrode holder 32 are driven into the ceramic bin 1 by the hydraulic cylinder 42, at this time the sealing seat 44 seals the opening, then the front and back bin doors 11 of the ceramic bin 1 are opened, the film 5 is passed through the bottom of the feeding roller 21, the top of the corona roller 22 and the bottom of the discharging roller 23, and then the film 5 is passed through the material opening 112 on the bin door 11 to be connected to the external winding device, finally the power is turned on to perform corona treatment on the film 5.

[0050] The above shows and describes the basic principles and main features of the present application and the advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principles of the present application, and various changes and improvements can be made without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A high-density ceramic-vat corona machine comprising a ceramic vat (1), characterized in that, The ceramic bin (1) is provided with: The transmission unit (2) is used for the transmission of the film (5) inside the ceramic bin (1); The mounting unit (3) includes an electrode seat (32), a sliding block (34) and a mounting seat (35), the electrode seat (32) and the sliding block (34) are provided in multiple groups, and the electrode seat (32) is connected below the sliding block (34), the sliding block (34) is slidingly connected to the mounting seat (35), and the multiple groups of electrode seats (32) are adjusted in number on the mounting seat (35) by sliding in and out of the mounting seat (35) through the sliding block (34); The lifting unit (4) is connected with the mounting unit (3), and the lifting unit (4) is used to lift the mounting unit (3) out of the ceramic bin (1) to facilitate the mounting and dismounting of the electrode seat (32), and the lifting unit (4) can change the distance between the electrode seat (32) and the film (5) to achieve different corona effects on the film (5); The mounting unit (3) further includes a discharge electrode (31), a first connecting rod (33) and a fastening bolt (36), the discharge electrode (31) is arranged at the bottom of the electrode seat (32), the first connecting rod (33) is used for fixedly connecting the electrode seat (32) and the sliding block (34), and the fastening bolt (36) is arranged on one side of the sliding block (34) and is used for firmly mounting the sliding block (34) on the mounting seat (35); One side of the electrode seat (32) is provided with a socket (321), and the other side of the electrode seat (32) is provided with a slot (322), and the socket (321) is inserted into the slot (322) of the other electrode seat (32); The end of the socket (321) is provided with a recess on both sides, the recess is provided with a clamping block (3211) and a telescopic spring (3212), the clamping block (3211) is movably inserted into the recess, one end of the telescopic spring (3212) is fixedly connected with the clamping block (3211), and the other end of the telescopic spring (3212) is fixedly connected with the bottom of the recess; Both sides of the slot (322) are provided with a positioning groove (3221), the clamping block (3211) is slidingly connected to the positioning groove (3221), and the clamping block (3211) abuts with the positioning groove (3221), the inner side of the positioning groove (3221) is provided with a clamping groove (3222), and the clamping block (3211) is clamped in the clamping groove (3222).

2. The high-density ceramic bin corona machine of claim 1, wherein, The front and back of the ceramic bin (1) is provided with a bin door (11), the bin door (11) is provided with a transparent cover (111), and the lower position of the bin door (11) is provided with a feeding port (112).

3. The high density ceramic cell corona machine of claim 1, wherein, The conveying unit (2) comprises a feeding roller (21), a corona roller (22) and a discharging roller (23), the feeding roller (21), the corona roller (22) and the discharging roller (23) are all rotationally connected in the ceramic bin (1), the feeding roller (21) and the discharging roller (23) are arranged on the same horizontal plane, and the corona roller (22) is arranged above the middle position between the feeding roller (21) and the discharging roller (23).

4. The high-density ceramic cell corona machine of claim 1, wherein, A sliding groove (351) is formed in the mounting seat (35), and the sliding block (34) is slidingly connected in the sliding groove (351).

5. The high-density ceramic cell corona machine of claim 1, wherein, The lifting unit (4) comprises a support frame (41), a hydraulic cylinder (42), a hydraulic rod (43), a sealing seat (44) and a second connecting rod (45), the support frame (41) is fixedly connected to the top of the ceramic bin (1), the hydraulic cylinder (42) is arranged at the top of the support frame (41), the top of the hydraulic rod (43) penetrates through the support frame (41) and is fixedly connected with the output end of the hydraulic cylinder (42), the sealing seat (44) is fixedly connected with the bottom end of the hydraulic rod (43), and the sealing seat (44) is used for plugging the opening at the top of the ceramic bin (1), and the second connecting rod (45) is used for fixedly connecting the mounting seat (35) and the sealing seat (44).

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