A cleaning device for a laminating machine in the processing of laminated paper

Abstract

The present invention provides a cleaning device for a laminating machine in the processing of laminated paper, which relates to the field of laminated paper cleaning. The cleaning device for the laminating machine in the processing of laminated paper includes an equipment frame, and also includes a self-cleaning transfer component, a continuous cleaning component, and a vibration type dust suction component installed on the equipment frame. The self-cleaning transfer component includes a hollow transfer roller installed on the equipment frame, and dense air holes for dust suction are provided on the outer ring and end face of the end of the hollow transfer roller. In this cleaning device for the laminating machine in the processing of laminated paper, by setting the self-cleaning transfer component, when the laminated paper surrounds and passes through the hollow transfer roller, the dense air holes can extract the dust at the edge of the laminated paper, so that there is almost no dust at the edge of the laminated paper during subsequent winding. By setting the vibration type dust suction component, when actually conveying the laminated paper, the distance between the laminated paper and the air extraction pipe is relatively close, and setting frequency vibration can shake off the dust on the laminated paper, making the subsequent dust removal more complete.

Description

Technical Field

[0001] The present invention relates to the field of coating paper cleaning, and specifically to a cleaning device for a coating machine in the processing of coating paper. Background Art

[0002] A coating machine, also known as an extrusion laminating machine, a casting machine, an extrusion casting machine, a casting laminating machine, a coating machine, or a plastic coating machine, is a type of extrusion molding machine. It has the advantages of high automation, simple operation, high production speed, uniform coating thickness, high adhesion strength, smooth winding, environmental protection and no pollution, saving labor and raw material costs, etc. It has been developed and matured in Europe and America and is gradually being applied in China. It is an inevitable trend to replace dry lamination and hot melt adhesive coating lamination.

[0003] Coating paper is a composite material obtained by coating plastic particles on the surface of paper through a coating machine. Its main characteristics are that this composite material can prevent oil and water (relatively), and can be heat-sealed. When used for packaging hamburgers, its oil-proof property is utilized. A coating machine, also known as an extrusion laminating machine, a casting machine, or an extrusion casting machine, has the characteristics of high automation, simple operation, high production speed, and uniform coating thickness.

[0004] In the existing coating machine for coating paper processing, when winding the coating paper through a winding roller, there is no good blowing and cleaning device for the surface of the coating paper on the winding roller bracket, which is not convenient for blowing and cleaning the dust and dirt attached to the surface of the coating paper, resulting in poor surface cleanliness of the coating paper, bacterial growth, and inconvenience in ensuring the cleanliness of the product.

[0005] Existing patent: CN211161007U, a cleaning device for a coating machine in the processing of coating paper, includes a coating machine body. A bracket is fixed on one side surface of the coating machine body. A winding roller is rotatably installed inside the bracket. An installation box is fixed on the front surface of the coating machine body. A blower is fixed inside the installation box through a first connecting plate. A dust filter screen plate is fixed at one end of the installation box. A telescopic hose is fixed at the other end of the installation box; by providing a blower, a dust filter screen plate, a blowing plate, a guide rod, a rotating wheel, and a support plate, it is avoided that during the winding process of the coating paper, it is not convenient to blow and clean the dust and dirt attached to the surface of the coating paper, resulting in poor surface cleanliness of the coating paper.

[0006] However, although a blower is used to remove dust from the coating paper, when winding is about to occur, due to electrostatic action, dust will still be sucked into the edges of the coating paper. Therefore, in the wound coating paper, most edges are attached with dust and debris, reducing the product quality, and simply using a blower has a very limited effect on dust removal. Summary of the Invention

[0007] In view of the deficiencies of the prior art, the present invention provides a cleaning device for a coating machine in the processing of coating paper, which solves the problems raised in the above background art.

[0008] To achieve the above object, the present invention is realized through the following technical solutions: A cleaning device for a film laminating machine in the processing of laminated paper, including an equipment frame, and further including a self-cleaning transfer component, a continuous cleaning component, and a vibration type dust suction component installed on the equipment frame.

[0009] The self-cleaning transfer component includes a hollow transfer roller installed on the equipment frame. Dense air holes for dust suction are provided on the outer ring and the end face of the end of the hollow transfer roller. Suction mechanisms communicating with the inside of the hollow transfer roller are installed at both ends of the hollow transfer roller for negative pressure air extraction.

[0010] The vibration type dust suction component includes a vibration track installed on the equipment frame and multiple suction pipes installed on the vibration track. The suction pipes are located on one side of the hollow transfer roller, and the suction pipes can vibrate on the vibration track and concentrate air extraction.

[0011] The continuous cleaning component is located on the side of the hollow transfer roller away from the suction pipes.

[0012] Preferably, the self-cleaning transfer component includes two hollow transfer rollers. A central air collecting chamber, an edge air collecting chamber, and an end reinforcing plug are provided at the end of any one of the hollow transfer rollers. The dense air holes communicate with both the central air collecting chamber and the edge air collecting chamber. Multiple honeycomb air channels communicating inside and outside are provided on the end reinforcing plug;

[0013] The self-cleaning transfer component further includes a rotating shaft that passes through the two hollow transfer rollers and is fixed to the end reinforcing plug.

[0014] Preferably, the suction mechanism includes a closed connection cover. The closed connection cover is rotatably connected to the end of the hollow transfer roller, and the two are sealed with each other. A connection pipe is installed at the outer end of the closed connection cover for extracting air into the closed connection cover. The honeycomb air channel of the end reinforcing plug communicates with the inside of the closed connection cover. The rotating shaft is rotatably connected to the closed connection cover, and the two are sealed with each other.

[0015] Preferably, a rim is provided at the end of the hollow transfer roller, and the dense air holes on the outer ring of the hollow transfer roller are located on the side of the rim close to the end of the hollow transfer roller.

[0016] Preferably, the self-cleaning transfer component further includes an extender A, and the two ends of the two hollow transfer rollers close to each other are respectively fixedly installed at both ends of the extender A.

[0017] Preferably, the vibration track includes a track and multiple sliding base blocks slidably connected to the track. Springs are used to connect between any two sliding base blocks;

[0018] It also includes vibration motors installed at both ends of the track, and the output ends thereof are connected to two sliding base blocks at the ends for the sliding base blocks to vibrate back and forth;

[0019] Any group of exhaust pipes is fixedly installed on a sliding base block, and the end of the exhaust pipe is arranged obliquely upward.

[0020] Preferably, the vibration type dust collection assembly further includes a main collector pipe fixed on the equipment frame, and the bottom end of any exhaust pipe is connected to the main collector pipe by a flexible hose.

[0021] Preferably, the continuous cleaning assembly includes a rigid brush barrel and two support arms. The support arms are elastically hinged to the equipment frame, and the rigid brush barrel is rotatably connected to the two support arms.

[0022] Preferably, a winding assembly is further installed on the equipment frame. The winding assembly is on the other side of the rigid brush barrel away from the hollow transmission roller. The winding assembly includes two winding rollers rotatably connected to the equipment frame and an extender B, and both winding rollers are fixed to the extender B.

[0023] Preferably, a guiding roller rotatably connected to the equipment frame is further installed on the equipment frame, and the guiding roller is above one side of the hollow transmission roller corresponding to the exhaust pipe.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. For the film laminating machine cleaning device for processing the coated paper, by setting the self-cleaning transfer component, when the coated paper surrounds and passes through the hollow transmission roller, the dense air holes can extract the dust at the edge of the coated paper, so that the edge of the coated paper in the subsequent winding has almost no dust.

[0026] 2. For the film laminating machine cleaning device for processing the coated paper, by setting the vibration type dust collection assembly, a negative pressure dust collection can be realized for the winding surface of the coated paper in the early stage of winding. When actually transporting the coated paper, the distance between the coated paper and the exhaust pipe is relatively close, and setting frequency vibration can shake off the dust on the coated paper, making the subsequent dust removal more complete.

[0027] 3. For the film laminating machine cleaning device for processing the coated paper, by setting the continuous cleaning assembly, when the coated paper after the edge is dusted continues to be transported, the rigid brush barrel can clean the coated paper again, and the dust brushed off can also be sucked away by the dense air holes. Therefore, the wound coated paper is almost completely dust-free.

[0028] 4. For the film laminating machine cleaning device for processing the coated paper, both the winding roller and the hollow transmission roller can change the length specifications and can adapt to most types of coated paper on the market. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic structural diagram of the present invention;

[0030] Figure 2 It is the top view of the structure of the present invention;

[0031] Figure 3 It is the front view of the structure of the present invention;

[0032] Figure 4 It is the sectional view of the structure of the present invention;

[0033] Figure 5 It is the schematic diagram of a partial structure of the present invention;

[0034] Figure 6 of the present invention Figure 5 The enlarged view of the structure at position A in the present invention;

[0035] Figure 7 It is the structure diagram of the self-cleaning transfer assembly of the present invention;

[0036] Figure 8 It is the partial structure diagram of the self-cleaning transfer assembly of the present invention;

[0037] Figure 9 It is the sectional view of the self-cleaning transfer assembly of the present invention;

[0038] Figure 10 of the present invention Figure 9 The enlarged view of the structure at position B in the present invention.

[0039] In the figure: 1. Equipment frame; 2. Self-cleaning transfer assembly;

[0040] 201. Hollow transmission roller;

[0041] 2011. Central air collecting cavity; 2012. Edge air collecting cavity; 2013. End reinforcement plug; 2014. Honeycomb air duct; 2015. Rim;

[0042] 202. Dense air holes; 203. Air suction mechanism;

[0043] 2031. Closed connection cover; 2032. Connecting pipe;

[0044] 204. Rotating shaft; 205. Extender A;

[0045] 3. Continuous cleaning assembly;

[0046] 301. Rigid brush barrel; 302. Support arm;

[0047] 4. Vibration type dust suction assembly;

[0048] 401. Vibration track;

[0049] 4011. Track; 4012. Sliding base block; 4013. Spring; 4014. Vibration motor;

[0050] 402. Extraction pipe; 403. Main collector pipe; 404. Hose;

[0051] 5. Rewinding assembly;

[0052] 501. Rewinding roller; 502. Extender B;

[0053] 6. Guide roller. Specific implementation mode

[0054] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0055] It should be noted that all the directional indications in the embodiments of the present application are only used to explain the relative position relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0056] In the present application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0057] In addition, in the present application, descriptions such as "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions appears to be contradictory or unable to be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present application.

[0058] As Figure 1 - 10 shown, a cleaning device for a film laminating machine for processing film laminating paper includes an equipment frame 1, and also includes a self-cleaning transfer component 2, a continuous cleaning component 3, and a vibratory dust suction component 4 installed on the equipment frame 1.

[0059] The self-cleaning transfer assembly 2 includes a hollow transfer roller 201 installed on the equipment frame 1. Dense air holes 202 for dust suction are provided on the outer ring and end face of the end of the hollow transfer roller 201. Suction mechanisms 203 connected to the inside of the hollow transfer roller 201 are installed at both ends of the hollow transfer roller 201 for negative pressure air extraction.

[0060] The vibrating dust suction assembly 4 includes a vibrating track 401 installed on the equipment frame 1 and multiple suction pipes 402 installed on the vibrating track 401. The suction pipes 402 are located on one side of the hollow transfer roller 201, and the suction pipes 402 can vibrate on the vibrating track 401 and concentrate air extraction.

[0061] The continuous cleaning assembly 3 is located on the side of the hollow transfer roller 201 away from the suction pipes 402.

[0062] The equipment frame 1 is of a frame structure. The main shaft of the hollow transfer roller 201 is rotatably connected to the equipment frame 1 by bearings, and a belt pulley is installed at the end of the main shaft of the hollow transfer roller 201, and the belt pulley can be driven to rotate by an external power motor.

[0063] The self-cleaning transfer assembly 2 includes two hollow transfer rollers 201. A central air collecting cavity 2011, an edge air collecting cavity 2012 and an end reinforcement plug 2013 are provided at the end of any one of the hollow transfer rollers 201. The dense air holes 202 are all internally connected to the central air collecting cavity 2011 and the edge air collecting cavity 2012, and multiple honeycomb air channels 2014 communicating inside and outside are provided on the end reinforcement plug 2013.

[0064] The self-cleaning transfer assembly 2 further includes a rotating shaft 204. The rotating shaft 204 passes through the two hollow transfer rollers 201 and is fixed to the end reinforcement plug 2013.

[0065] After the rotating shaft 204 passes through the hollow transfer roller 201, a spline connection is adopted. The inside of the hollow transfer roller 201 is of a hollow structure. The central air collecting cavity 2011 and the edge air collecting cavity 2012 are both located at the end positions of the hollow structure. The dense air holes 202 on the outer circle of the hollow transfer roller 201 are of a circular structure, and the dense air holes 202 on the end face of the hollow transfer roller 201 are of a long and narrow structure. Therefore, the dust and debris existing at the edge of the coated paper can be collected by the dense air holes 202 at any position. The end reinforcement plug 2013 can increase the connection strength with the rotating shaft 204, and the setting of the honeycomb air channels 2014 does not affect ventilation.

[0066] The air intake mechanism 203 includes a closed connection cover 2031, which is rotatably connected to the end of the hollow transfer roller 201 and is sealed with each other. A connection pipe 2032 is installed at the outer end of the closed connection cover 2031 for pumping air into the closed connection cover 2031. The honeycomb air duct 2014 of the end reinforcement plug 2013 is communicated with the inside of the closed connection cover 2031. The rotating shaft 204 is rotatably connected to the closed connection cover 2031 and is sealed with each other.

[0067] The diameter of the end of the hollow transfer roller 201 is smaller than the diameter of the position where it conveys the coated paper. A bearing and a single-end mechanical seal are installed at the connection between the closed connection cover 2031 and the hollow transfer roller 201, and a bearing and a single-end mechanical seal are also installed at the connection between the rotating shaft 204 and the closed connection cover 2031. Therefore, it can be ensured that the inside of the closed connection cover 2031 is not communicated with the outside world. The connection pipe 2032 is connected to an external negative pressure air extraction component during use.

[0068] The end of the hollow transfer roller 201 is provided with a rim 2015, and the dense air holes 202 on the outer ring of the hollow transfer roller 201 are located on the side of the rim 2015 close to the end of the hollow transfer roller 201.

[0069] Setting the rim 2015 can prevent the coated paper from shifting. However, the height of the rim 2015 is relatively low, and the hollow transfer roller 201 is not responsible for winding, only for conveying. Therefore, the setting of the rim 2015 can ensure the accuracy of transmission.

[0070] The self-cleaning transfer component 2 further includes an extender A 205, and the two ends of the extender A 205 are respectively fixedly installed at the mutually approaching ends of the two hollow transfer rollers 201.

[0071] The hollow transfer roller 201 is sleeved on the extender A 205, and the two are connected by internal bolts. After removing the internal bolts, the two hollow transfer rollers 201 can be removed. By changing the length specification of the extender A 205, the distance between the two hollow transfer rollers 201 can be lengthened.

[0072] The vibration track 401 includes a track 4011 and a plurality of sliding base blocks 4012 slidably connected to the track 4011. Any two sliding base blocks 4012 are connected by a spring 4013;

[0073] It also includes vibration motors 4014 installed at both ends of the track 4011, and the output ends thereof are connected to the two sliding base blocks 4012 at the ends for the sliding base blocks 4012 to vibrate back and forth;

[0074] Any set of air extraction pipes 402 is fixedly installed on a sliding base block 4012, and the end of the air extraction pipe 402 is inclined upward.

[0075] The cross-sectional shape of the track 4011 is U-shaped. The sliding base block 4012 is equipped with rollers with bearings on both the upper and lower sides inside it, enabling the sliding base block 4012 to slide smoothly back and forth within the track 4011. The spring 4013 is made of a relatively hard material. The spring 4013 serves to connect all the sliding base blocks 4012. When the sliding base block 4012 moves back and forth, the spring 4013 does not act as a buffer. By setting the connection of the spring 4013, it can prevent the output shaft of the vibration motor 4014 from being damaged due to excessive impact during long-term operation.

[0076] The vibration motor 4014 is an axially telescopic motor, and its output shaft can move axially in a telescopic manner. This design makes it very useful in occasions where linear motion is required. It has a built-in electromagnetic telescopic mechanism with a telescopic range of 0 - 20 mm, and it can drive multiple sliding base blocks 4012 at one time. Both of the two vibration motors 4014 are controlled by encoders and need to achieve stretching coordination.

[0077] The suction pipe 402 is connected to the sliding base block 4012 by a fixed clamp. A bell mouth is also installed at the end of the suction pipe 402. When actually arranging the equipment, a lint-catching sleeve needs to be put on the bell mouth to prevent the laminating paper from being adsorbed by the bell mouth when it comes into contact with the bell mouth, and the lint-catching sleeve can also protect the laminating paper and prevent it from being scratched.

[0078] The vibrating dust collection assembly 4 further includes a main collection pipe 403 fixed to the equipment frame 1. The bottom end of any one suction pipe 402 is connected to the main collection pipe 403 by a flexible hose 404.

[0079] One end of the main collection pipe 403 is a closed structure. The main collection pipe 403 is connected to the air extraction equipment. The flexible hose 404 connected to the suction pipe 402 is used to transfer gas. When the suction pipe 402 shakes, the flexible hose 404 does not affect the connection.

[0080] The continuous cleaning assembly 3 includes a rigid brush barrel 301 and two support arms 302. The support arms 302 are elastically hinged to the equipment frame 1, and the rigid brush barrel 301 is rotatably connected to the two support arms 302.

[0081] The outer ring of the rigid brush barrel 301 has multiple groups of hard bristles, and there are gaps between each group of hard bristles for sweeping the dust and debris on the laminating paper. The main shaft at the end of the rigid brush barrel 301 is connected to the support arm 302 by a bearing, but there needs to be a certain amount of damping at the connection between the rigid brush barrel 301 and the support arm 302 to prevent the rigid brush barrel 301 from having the same speed as the laminating paper. In order to ensure the dust removal quality, a certain speed difference needs to be formed between the two, and the way to generate damping can be to set a speed reducer or other structures on its main shaft.

[0082] The support arm 302 is connected to the equipment frame 1 by bearings, but a torsion spring or a tension spring that bears tension is also installed at the connection between the two. When the support arm 302 is stressed, it can swing, and when it is not stressed, it will return to its original position.

[0083] A winding assembly 5 is also installed on the equipment frame 1. The winding assembly 5 is located on the other side of the rigid brush cylinder 301 away from the hollow transmission roller 201. The winding assembly 5 includes two winding rollers 501 rotatably connected to the equipment frame 1 and an extender B502. Both winding rollers 501 are fixed to the extender B502.

[0084] A pulley is installed on the input shaft of the winding roller 501. External power drives the winding roller 501 to rotate through a belt. When winding the coated paper, determine the length of the two winding rollers 501 plus an extender B502, and then put the paper tube on the two winding rollers 501 for use. The winding roller 501 is connected to the extender B502 by internal bolts, and the extender B502 can be replaced with specifications of different lengths to adapt to coated paper of different width specifications.

[0085] A guiding roller 6 rotatably connected to the equipment frame 1 is also installed on the equipment frame 1. The guiding roller 6 is located above one side of the hollow transmission roller 201 corresponding to the air extraction pipe 402.

[0086] The guiding roller 6 is of a stainless steel solid structure. The main shaft at its end is connected to the equipment frame 1 by bearings. Before the processed coated paper is wound, it first needs to be supported by the guiding roller 6, with the coated paper located above the air extraction pipe 402, maintaining a height of 10 mm between the two. This can not only ensure the effect of negative pressure dust suction but also prevent the air extraction pipe 402 from scratching the coated paper. The main function of the guiding roller 6 is to carry the coated paper.

[0087] During use, the coated paper is first guided by the guiding roller 6 to pass above the air extraction pipe 402. The negative pressure of the air extraction pipe 402 can clean the winding surface of the coated paper in the first step. Due to the action of the vibration motor 4014, the guiding roller 6, the coated paper, and the air extraction pipe 402 are all in a frequency vibration state, which can make the dust and debris on the coated paper break away from the electrostatic field, and combined with high-flow negative pressure dust suction, most of the dust and debris in the middle of the coated paper are removed during this process.

[0088] The preliminarily processed coated paper is wound around the hollow transmission roller 201 again. Due to the negative pressure air extraction, negative pressure air fields exist at both ends of the hollow transmission roller 201. The dust accumulated at the positions where the edges of the coated paper are prone to be contaminated is easily taken away by the dense air holes 202 at both ends of the hollow transmission roller 201. During the air extraction process, the hollow transmission roller 201 always runs without stopping, so the passing coated paper can be completely cleared of dust and debris.

[0089] The coated paper passes through the hollow transfer roller 201 and then winds around the hard brush cylinder 301 before being wound up. The hard brush cylinder 301 serves to remove dust for the last time, and the dust above the passing coated paper will be swept off and carried away again by the negative pressure air field on the hollow transfer roller 201. Therefore, the coated paper after winding can be basically completely clean.

[0090] In the description of this specification, the descriptions with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples described in this specification.

[0091] In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on what can be achieved by those of ordinary skill in the art. When the combination of technical solutions results in contradictions or cannot be achieved, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0092] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for a laminating machine in the processing of laminated paper, comprising an equipment frame (1), characterized in that: It also includes a self-cleaning transfer component (2), a continuous cleaning component (3), and a vibrating dust suction component (4) installed on the equipment frame (1); The self-cleaning transfer component (2) includes a hollow transmission roller (201) installed on the equipment frame (1). Dense air holes (202) for dust suction are provided on the outer ring and end face of the end of the hollow transmission roller (201). Suction mechanisms (203) communicating with the inside of the hollow transmission roller (201) are installed at both ends of the hollow transmission roller (201) for negative pressure air extraction. The self-cleaning transfer component (2) contains two hollow transmission rollers (201). A central air collecting cavity (2011), an edge air collecting cavity (2012), and an end reinforcing plug (2013) are provided at the end of any one of the hollow transmission rollers (201). The dense air holes (202) communicate with both the central air collecting cavity (2011) and the edge air collecting cavity (2012). Multiple honeycomb air channels (2014) communicating inside and outside are provided on the end reinforcing plug (2013). The self-cleaning transfer component (2) also includes a rotating shaft (204). The rotating shaft (204) passes through the two hollow transmission rollers (201) and is fixed to the end reinforcing plug (2013). The suction mechanism (203) includes a closed connecting cover (2031). The closed connecting cover (2031) is rotatably connected to the end of the hollow transmission roller (201), and the two are sealed to each other. A connecting pipe (2032) is installed at the outer end of the closed connecting cover (2031) for pumping air into the closed connecting cover (2031). The honeycomb air channel (2014) of the end reinforcing plug (2013) communicates with the inside of the closed connecting cover (2031). The rotating shaft (204) is rotatably connected to the closed connecting cover (2031), and the two are sealed to each other; The vibrating dust suction component (4) includes a vibrating track (401) installed on the equipment frame (1) and multiple suction pipes (402) installed on the vibrating track (401). The suction pipes (402) are on one side of the hollow transmission roller (201). The suction pipes (402) can vibrate on the vibrating track (401) and concentrate air extraction. The vibrating track (401) includes a track (4011) and multiple sliding base blocks (4012) slidably connected to the track (4011). Any two sliding base blocks (4012) are connected by a spring (4013). It also includes vibrating motors (4014) installed at both ends of the track (4011). The output ends of the vibrating motors are connected to the two sliding base blocks (4012) at the ends for the sliding base blocks (4012) to vibrate back and forth. Any one set of suction pipes (402) is fixedly installed on a sliding base block (4012). The end of the suction pipe (402) is inclined upward; The continuous cleaning component (3) is on the side of the hollow transmission roller (201) away from the suction pipe (402).

2. The film laminating machine cleaning device for film laminating paper processing according to claim 1, characterized in that: A rim (2015) is provided at the end of the hollow transmission roller (201). The dense air holes (202) on the outer ring of the hollow transmission roller (201) are located on the side of the rim (2015) close to the end of the hollow transmission roller (201).

3. The coating machine cleaning device for the processing of coated paper according to claim 1, wherein: The self-cleaning transfer assembly (2) further includes an extender A (205), and the ends of two hollow transfer rollers (201) that are close to each other are respectively and fixedly installed at both ends of the extender A (205).

4. The coating machine cleaning device for the processing of coated paper according to claim 1, wherein: The vibratory dust collection assembly (4) further includes a main collector pipe (403) fixed to the equipment frame (1), and the bottom end of any one of the extraction pipes (402) is connected to the main collector pipe (403) by a hose (404).

5. The coating machine cleaning device for the processing of coated paper according to claim 1, wherein: The continuous cleaning assembly (3) includes a rigid brush barrel (301) and two support arms (302), the support arms (302) are elastically hinged to the equipment frame (1), and the rigid brush barrel (301) is rotatably connected to the two support arms (302).

6. The coating machine cleaning device for coating paper processing according to claim 5, characterized in that: A winding assembly (5) is further installed on the equipment frame (1), the winding assembly (5) is on the other side of the rigid brush barrel (301) away from the hollow transfer roller (201), and the winding assembly (5) includes two winding rollers (501) rotatably connected to the equipment frame (1) and an extender B (502), and the two winding rollers (501) are both fixed to the extender B (502).

7. The coating machine cleaning device for the coating paper processing according to claim 6, wherein: A guiding roller (6) rotatably connected to the equipment frame (1) is further installed on the equipment frame (1), and the guiding roller (6) is above one side of the hollow transfer roller (201) corresponding to the extraction pipe (402).

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