Dust removal device for release paper production

Abstract

The utility model belongs to the technical field of release paper production, and particularly relates to a dust removal device for release paper production. Comprising a shell in which a dust removal chamber is arranged; the feeding hole is formed in the left side of the shell; the discharging opening is formed in the right side of the shell; the discharging barrel is located on the outer side of the feeding opening; the coiling barrel is positioned on the outer side of the discharge hole; the release paper body is connected between the discharging barrel and the winding barrel in a winding mode and penetrates through the feeding port and the discharging port; the supporting plates are arranged on the front side and the rear side in the shell; the positioning mechanism is used for positioning the release paper body; the positioning mechanism comprises a plurality of electric guide rails which are arranged between the two supporting plates and are uniformly distributed; the electric sliding blocks are slidably arranged at two ends of the electric guide rail; and the positioning block is arranged at the top of the electric sliding block and is used for positioning the release paper body. The utility model provides a dust removal device for release paper production, which is used for positioning release paper, preventing the release paper from displacing or deviating and improving the overall dust removal effect and quality of the release paper.

Description

Technical Field

[0001] The utility model belongs to the technical field of release paper production, in particular to a dust removal device for release paper production. Background Art

[0002] Release paper, also known as release paper, anti-sticking paper, or silicone oil paper, prevents prepreg from sticking and protects it from contamination. Made from paper coated with a release material, release paper types are differentiated by material, thickness, elongation, and whether it's single or double-sided. During the production process, dust removal is required to ensure product quality.

[0003] The utility model patent with publication number CN218191467U discloses a dust removal device for release paper production, comprising a housing, a dust removal mechanism disposed inside the housing, an auxiliary maintenance assembly disposed on the front of the housing, the dust removal mechanism comprising two fixed frames fixedly connected to the housing, the interiors of the two fixed frames being rotatably connected to a feed paper roller and a discharge paper roller, the exteriors of the feed paper rollers being rotatably connected to the release paper body, and the back of the housing being rotatably connected to two rotating shafts, the exteriors of both rotating shafts being fixedly connected to dust removal rollers, the exteriors of the dust removal rollers being tightly fitted with electrostatic rubber sleeves. The dust removal device for release paper production, by providing a dust removal mechanism, effectively discharges dust during dust removal, avoiding secondary pollution, improving the dust removal effect and the quality of the release paper, and resolving the problem of incomplete dust discharge, which easily causes secondary pollution to the release paper and affects the dust removal effect.

[0004] Although this technology can collect the cleaned dust, thereby effectively keeping the release paper clean and tidy and avoiding secondary pollution of the release paper by dust, this technology cannot position the release paper when removing dust from the release paper, and the release paper is prone to offset, affecting the overall dust removal effect and quality of the release paper. Utility Model Content

[0005] The purpose of the utility model is to provide a dust removal device for release paper production that can position the release paper, avoid displacement or offset of the release paper, and improve the overall dust removal effect and quality of the release paper in order to solve the above-mentioned technical problems.

[0006] In view of this, the utility model provides a dust removal device for release paper production, comprising:

[0007] a housing, wherein a dust removal chamber is provided;

[0008] The feed port is opened on the left side of the shell and is connected to the dust removal chamber;

[0009] The discharge port is located on the right side of the shell and is connected to the dust removal chamber;

[0010] Supports are provided at the front and rear ends of the left and right sides of the shell;

[0011] The discharge barrel is rotatably arranged between the two supports on the left side, and is located outside the feed port;

[0012] The winding drum is rotatably arranged between the two supports on the right side, and the winding drum is located outside the discharge port;

[0013] The release paper body is wound between the unwinding drum and the winding drum, and passes through the feed port and the discharge port;

[0014] The power source is arranged on the rear support, and provides power to drive the winding drum and the unwinding drum to rotate, unwinding and rewinding the release paper body;

[0015] Support plates are arranged on the front and rear sides of the shell;

[0016] A dust removal mechanism is provided inside the housing and is used to remove dust from the release paper;

[0017] A positioning mechanism is provided on the support plate and is used to position the release paper body to ensure that the release paper body does not shift or deflect during dust removal;

[0018] The positioning mechanism includes:

[0019] The electric guide rail is arranged between the two support plates, and there are multiple electric guide rails, which are evenly distributed;

[0020] Electric sliders are slidably arranged at both ends of the electric guide rails;

[0021] The positioning block is arranged on the top of the electric slider and is used to position the release paper body.

[0022] In the above technical solution, further, the dust removal mechanism includes:

[0023] Fixed plates are arranged at the upper and lower ends of the middle part of the supporting plate;

[0024] A rotating shaft is rotatably arranged between the two fixed plates;

[0025] The rollers are arranged on the rotating shaft, and the two rollers are symmetrically distributed up and down;

[0026] A brush is provided on the outside of the drum, and the brushes are provided in plurality and are evenly spaced along the circumferential direction, and the brushes are in contact with the surface of the release paper;

[0027] A frame is provided on the fixed plate;

[0028] Motor 1 is arranged on the frame, and an output shaft of the motor 1 is connected to the rotating shaft.

[0029] In any of the above technical solutions, further, an electrostatic layer is provided on the outside of the brush.

[0030] In any of the above technical solutions, further, a dust collection mechanism is provided inside the housing, and the dust collection mechanism includes:

[0031] Brackets are arranged at the upper and lower ends of the right side of the shell;

[0032] A negative pressure fan is arranged on a bracket;

[0033] The air duct is provided on the negative pressure fan;

[0034] The collecting box is arranged at the upper and lower ends of the shell body, is connected to the air duct, and is located at the upper and lower sides of the outer surface of the release paper body.

[0035] In any of the above technical solutions, further,, also includes a conveying mechanism, the conveying mechanism includes:

[0036] A transmission shaft is rotatably disposed between the two support plates, and there are multiple transmission shafts. The transmission shafts and the electric guide rails are evenly spaced and distributed on the support plates;

[0037] A feeding roller is provided on the transmission shaft, and the release paper body is located on the feeding roller;

[0038] A mounting frame is provided on the front support plate;

[0039] Motor 2 is mounted on the mounting frame, and the output shaft of motor 2 is connected to one of the transmission shafts;

[0040] A pulley is arranged at the front end of the transmission shaft;

[0041] A flat belt is placed between multiple pulleys.

[0042] In any of the above technical solutions, further, an opening and closing mechanism is included, and the opening and closing mechanism includes:

[0043] There are four groups of ear plates, which are set around the front side of the shell, and each group has two ear plates;

[0044] The door shaft is rotatably arranged between the two ear plates;

[0045] A rotating plate is provided on the door shaft;

[0046] A protective door is provided on the rotating plate, and covers the housing;

[0047] The handle is located on the front side of the protective door.

[0048] In any of the above technical solutions, further, an observation window is provided on the protective door for observing the working conditions inside the shell.

[0049] The beneficial effects of the utility model are:

[0050] 1. The paper is stably positioned by the positioning block. The positioning block is adjusted by the electric guide rail and electric slider system to ensure that the paper does not shift or deflect when passing through the dust removal mechanism, thereby improving the quality and effect of the overall dust removal of the release paper body. At the same time, it can position release paper bodies of different sizes;

[0051] 2. The brush removes dust from the surface of the paper as it passes through. The negative pressure fan generates suction to suck the dust into the collection box to prevent the release paper from being contaminated again. This achieves automatic dust removal of the release paper, ensuring that the release paper maintains a high degree of cleanliness during the production process and removing dust from its surface to improve the quality and performance of the paper.

[0052] 3. The unwinding drum is driven by a power source to rotate, ensuring a continuous supply of paper. The release paper enters the dust removal chamber of the shell from the feed port. The feed roller rotates to transport the release paper, making it flat and spreading, avoiding the release paper from piling up after unwinding. The power source provides power to the winding drum, which rolls up the processed paper, so that the paper can be continuously unwound, go through the dust removal process, and finally be wound onto the winding drum;

[0053] 4. The protective door can be opened or closed by the handle to facilitate entry into the interior for maintenance or inspection. When the protective door is closed, it will return to the covering state to ensure the sealing and safety of the interior of the shell. The observation window provides the function of real-time monitoring of the internal working status of the equipment, making it easy to observe the working conditions inside the shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0055] Figure 2 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0056] Figure 3 This is a schematic diagram of the three-dimensional structure of the dust removal mechanism of the utility model;

[0057] Figure 4 It is a plan view of the utility model;

[0058] The accompanying drawings are marked as follows: 1. housing; 2. dust removal chamber; 3. feed port; 31. discharge port; 4. support; 5. discharge drum; 6. reel drum; 7. release paper body; 8. power source; 81. support plate; 9. positioning mechanism; 91. electric guide rail; 92. electric slider; 93. positioning block; 10. dust removal mechanism; 101. fixing plate; 102. rotating shaft; 103. roller; 104. brush; 105. frame; 106. motor 1; 1 1. Electrostatic layer; 12. Dust collection mechanism; 121. Bracket; 122. Negative pressure fan; 123. Air duct; 124. Collection box; 13. Conveying mechanism; 131. Drive shaft; 132. Feed roller; 133. Mounting frame; 134. Motor 2; 135. Pulley; 136. Flat belt; 14. Opening and closing mechanism; 141. Ear plate; 142. Door shaft; 143. Turn plate; 144. Protective door; 145. Handle; 15. Observation window. DETAILED DESCRIPTION

[0059] The following will be combined with the accompanying drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of this application.

[0060] In the description of this application, it should be noted that the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, technologies, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0061] Example 1:

[0062] like Figure 3 and Figure 4 As shown, this embodiment provides a dust removal device for release paper production, comprising:

[0063] A housing 1 is provided with a dust removal chamber 2;

[0064] The feed port 3 is opened on the left side of the shell 1 and is connected to the dust removal chamber 2;

[0065] The discharge port 31 is opened on the right side of the housing 1 and is connected to the dust removal chamber 2;

[0066] Supports 4 are provided at the front and rear ends of the left and right sides of the housing 1;

[0067] The discharge cylinder 5 is rotatably arranged between the two supports 4 on the left side, and the discharge cylinder 5 is located outside the feed port 3;

[0068] The winding drum 6 is rotatably disposed between the two right supports 4 and is located outside the discharge port 31;

[0069] The release paper body 7 is wound between the discharge drum 5 and the winding drum 6 and passes through the feed port 3 and the discharge port 31;

[0070] A power source 8 is provided on the rear support 4, and provides power to drive the winding drum 6 and the unwinding drum 5 to rotate, thereby unwinding and rewinding the release paper body 7;

[0071] Support plates 81 are provided at the front and rear sides of the housing 1;

[0072] The dust removal mechanism 10 is provided inside the housing 1 and is used to remove dust from the release paper body 7;

[0073] The positioning mechanism 9 is provided on the support plate 81 and is used to position the release paper body 7 to ensure that the release paper body 7 does not shift or deflect during dust removal;

[0074] The positioning mechanism 9 includes:

[0075] The electric guide rail 91 is provided between the two support plates 81. There are multiple electric guide rails 91, which are evenly distributed.

[0076] The electric slider 92 is slidably arranged at both ends of the electric guide rail 91;

[0077] The positioning block 93 is provided on the top of the electric slider 92 and is used to position the release paper body 7 .

[0078] In this technical solution, efficient dust removal: the dust removal mechanism 10 can effectively clean the dust on the surface of the release paper body 7 to ensure the cleanliness of the paper.

[0079] Stable paper positioning: The positioning mechanism 9 can ensure that the release paper body 7 will not be displaced or offset during the dust removal process, thereby improving the dust removal effect.

[0080] Automatic operation: The power source 8 drives the unloading drum 5 and the winding drum 6 to rotate, realizing automatic unloading and winding of the release paper body 7, thereby improving production efficiency.

[0081] Workflow:

[0082] The release paper body 7 is wound around the discharge drum 5, which is driven to rotate by the power source 8 to ensure a continuous supply of paper. The release paper body 7 enters the dust removal chamber 2 of the shell 1 from the feed port 3. The paper is stably positioned by the positioning block 93. The positioning block 93 is adjusted by the electric guide rail 91 and the electric slider 92 system to ensure that the paper does not shift or deflect when passing through the dust removal mechanism 10. The dust removal mechanism 10 removes dust from the surface of the paper when the paper passes. The dust-removed release paper body 7 is discharged through the discharge port 31. The release paper body 7 is wound around the winding drum 6 The processed paper is rolled up, and the power source 8 provides power for the reel 6. The operation of the power source 8 enables the paper to be continuously unloaded, undergo the dust removal process, and finally be reeled onto the reel 6. The device realizes the automatic dust removal of the release paper body 7, and ensures that the paper remains stable during the dust removal process without displacement or offset, thereby improving the quality and effect of the overall dust removal of the release paper body 7. At the same time, it can position release paper bodies 7 of different sizes, ensure that the release paper body 7 maintains a high degree of cleanliness during the production process, remove dust on its surface, and improve the quality and performance of the paper.

[0083] Specifically, the housing 1 provides an overall structure and isolates the dust removal process inside.

[0084] The feed port 3 and the discharge port 31 are used for introducing and discharging the release paper body 7 respectively.

[0085] Support 4: supports the unwinding drum 5 and the winding drum 6, allowing them to rotate.

[0086] The unloading drum 5 and the winding drum 6 are used to place and take up the release paper 7 respectively to ensure the flow of the paper.

[0087] Support plate 81: internally supports the positioning mechanism 9 and the dust removal mechanism 10.

[0088] Dust removal mechanism 10: removes dust from paper to ensure the cleanliness of the paper.

[0089] Positioning mechanism 9: ensures that the paper remains stable during the dust removal process to avoid displacement.

[0090] Through the cooperation of the above components, the device realizes automatic dust removal of release paper, stabilizes the position of paper, and improves production efficiency and paper quality.

[0091] Example 2:

[0092] This embodiment provides a dust removal device for release paper production, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0093] like Figure 3 and Figure 4 As shown, in this embodiment, the dust removal mechanism 10 is optimized and includes:

[0094] The fixing plate 101 is provided at the upper and lower ends of the middle portion of the support plate 81;

[0095] The rotating shaft 102 is rotatably disposed between the two fixed plates 101;

[0096] The rollers 103 are arranged on the rotating shaft 102, and the two rollers 103 are symmetrically distributed up and down;

[0097] Brushes 104 are provided on the outside of the roller 103. There are multiple brushes 104, which are evenly spaced along the circumferential direction. The brushes 104 are in contact with the surface of the release paper 7.

[0098] The frame 105 is provided on the fixed plate 101;

[0099] Motor 1 106 is disposed on the frame 105 , and the output shaft of motor 106 is connected to the rotating shaft 102 .

[0100] In this technical solution, efficient dust removal is achieved by physically scrubbing the surface of the release paper 7 with brushes 104 on the roller 103, removing adhered dust and particles. Automated operation is achieved by automatically rotating the roller 103 with a motor, continuously removing dust from the release paper 7. Uniform dust removal is achieved by evenly distributing brushes 104 around the circumference of the roller 103, ensuring that every area of ​​the release paper 7 is adequately cleaned.

[0101] The fixed plate 101 provides stable support for the rotating shaft 102 and roller 103. The rotating shaft 102 serves as the center of the roller 103's rotational axis, ensuring smooth rotation. The roller 103 carries a brush 104, which, through rotation, brushes the paper. The brush 104 contacts the release paper 7, removing dust from the paper surface. The frame 105 supports the motor and rotating shaft 102 system. Motor 106 provides power to drive the rotating shaft 102 and roller 103.

[0102] Through the above structure, the dust removal device achieves efficient dust removal of the release paper body 7, ensuring the cleanliness and quality of the paper during the production process.

[0103] Workflow

[0104] During operation, one end of the release paper body 7 is wound around the unwinding drum, and the other end enters from the feed port 3. The release paper body 7 passes through the dust removal chamber 2 and is moved out from the discharge port 31 and wound around the winding drum 6. The unwinding drum 5 and the winding drum rotate at the same time to unwind and rewind the release paper body 7. The unwound release paper body 7 is located inside the dust removal chamber 2 and is positioned by the positioning block 93 to prevent it from displacement or offset. During the dust removal process, the rotation of the roller 103 drives the brush 104 to rotate. The brush 104 contacts and brushes the dust on the surface of the paper. Since the brush 104 is evenly distributed on the outside of the roller 103 , every part of the release paper body 7 will be brushed to ensure comprehensive cleaning, the surface of the paper contacts the rotating brush 104, and the brush 104 removes dust and impurities on the surface of the paper under the action of the rotation of the roller 103. The cleaned release paper body 7 is wound by the reel 6 and moved along the direction of the discharge port 31 to complete the entire production process. The main purpose of the dust removal mechanism 10 is to effectively remove dust on the surface of the release paper body 7 by mechanical means to ensure that the produced release paper is high-quality and dust-free. It uses the physical action of the brush 104 combined with the rotation of the electric shaft 102 to automatically clean the release paper body 7.

[0105] like Figure 3 As shown, in this embodiment, an electrostatic layer 11 is provided on the outside of the brush 104 in an optimized manner.

[0106] In this technical solution, the main purpose of setting the electrostatic layer 11 on the outside of the brush 104 is to enhance the dust removal device's ability to capture dust on the surface of the release paper body 7 through electrostatic force, especially its ability to handle tiny particles and fine dust. The electrostatic layer 11 can effectively absorb dust attached to the surface of the paper, thereby improving the overall dust removal efficiency and the cleanliness of the paper.

[0107] Enhanced dust absorption: The electrostatic layer 11 utilizes electrostatic force to attract and capture fine dust and particles on the release paper 7 , thereby enhancing the dust removal effect of the brush 104 .

[0108] Improve dust removal efficiency: The electrostatic layer 11 and the brush 104 are used together to effectively remove dust on the surface of paper, especially when dealing with tiny particles.

[0109] Reduce secondary pollution: The electrostatic layer 11 can reduce the possibility of dust being lifted and reattached, thereby reducing secondary pollution and improving the cleanliness of the production environment.

[0110] Workflow

[0111] The electrostatic layer 11 is made of conductive material or special electrostatic material and is installed on the outside of the brush 104. The electrostatic layer 11 can generate electrostatic force under the action of the electric field. When the brush 104 rotates, the electrostatic layer 11 contacts the surface of the release paper body 7 and effectively removes dust from the paper surface through electrostatic force. Motor 106 drives the rotating shaft 102, causing the roller 103 and the brush 104 to rotate, physically brushing the surface of the release paper body 7 to preliminarily remove the attached dust and particles. The electrostatic layer 11 further absorbs the tiny dust and particles that have not been completely removed during the physical brushing process through electrostatic force. The electrostatic force enables the surface of the brush 104 to better capture and fix these tiny particles. When the release paper body 7 passes through the dust removal device, the surface of the paper will be effectively cleared of dust and particles under the dual effects of the physical cleaning of the brush 104 and the electrostatic adsorption of the electrostatic layer 11. The treated release paper body 7 continues to be discharged through the discharge port 31 of the equipment, completing the entire dust removal process. By arranging the electrostatic layer 11 on the outside of the brush 104, the dust removal device can achieve more efficient and comprehensive dust removal. Especially when dealing with tiny particles, the introduction of the electrostatic layer 11 significantly improves the cleaning effect of the release paper body 7.

[0112] Example 3:

[0113] This embodiment provides a dust removal device for release paper production, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0114] like Figure 3 and Figure 4 As shown, in this embodiment, the housing 1 is optimized to have a dust collection mechanism 12 disposed therein. The dust collection mechanism 12 includes:

[0115] Brackets 121 are provided at the upper and lower ends of the right side of the housing 1;

[0116] The negative pressure fan 122 is provided on the bracket 121;

[0117] The air guide duct 123 is provided on the negative pressure fan 122;

[0118] The collecting box 124 is disposed at the upper and lower ends of the housing 1 . The collecting box 124 is connected to the air duct 123 , and is located at the upper and lower sides of the outer surface of the release paper body 7 .

[0119] In this technical solution, the device is provided with an internal dust collection mechanism 12 to efficiently remove dust and tiny particles attached to the surface of the release paper body 7, thereby preventing dust from affecting the quality of the paper during the production process.

[0120] 1. Powerful dust suction: The negative pressure fan 122 generates a strong negative pressure to ensure that dust is effectively sucked in and removed.

[0121] 2. Efficient dust collection: The collection box 124 is responsible for collecting dust sucked from the surface of the release paper to prevent it from polluting the production environment again.

[0122] 3. Directed airflow: The air duct 123 guides the negative pressure of the fan to the collection box 124, improving the dust collection efficiency.

[0123] Workflow

[0124] Brackets 121 support negative pressure blower 122 and are installed at the upper and lower ends of the right side of housing 1 to ensure the stability of the blower. Negative pressure blower 122 is mounted on bracket 121 and is responsible for generating negative pressure airflow, thereby attracting dust. An air duct 123 connects negative pressure blower 122 to collection box 124, directing the negative pressure airflow to collection box 124, ensuring that dust is effectively drawn from the surface of release paper body 7 and transported to collection box 124.

[0125] Specifically, when the release paper body 7 passes through the device, the negative pressure airflow generated by the negative pressure fan 122 acts on the surface of the paper through the air duct 123, attracting and taking away the attached dust. The inhaled dust is guided to the collection box 124 through the air duct 123. The collection box 124 effectively captures and stores dust to prevent secondary pollution. The dust in the collection box 124 will be stored and cleaned regularly to maintain the efficient operation of the device, thereby ensuring the effective removal of dust on the surface of the release paper, thereby improving the cleanliness and quality of the release paper during the production process.

[0126] Example 4:

[0127] This embodiment provides a dust removal device for release paper production, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0128] like Figure 3 As shown, in this embodiment, the optimization further includes a conveying mechanism 13, which includes:

[0129] The transmission shaft 131 is rotatably disposed between the two support plates 81. There are multiple transmission shafts 131. The transmission shafts 131 and the electric guide rails 91 are evenly spaced and distributed on the support plates 81.

[0130] The feed roller 132 is provided on the transmission shaft 131 , and the release paper body 7 is located on the feed roller 132 ;

[0131] The mounting frame 133 is provided on the front support plate 81;

[0132] Motor 2 134 is mounted on the mounting bracket 133 , and the output shaft of motor 2 134 is connected to one of the transmission shafts 131 ;

[0133] The pulley 135 is provided at the front end of the transmission shaft 131;

[0134] The flat belt 136 is sleeved between the plurality of pulleys 135 .

[0135] In the present technical solution, when the unwinding drum unwinds the release paper body 7, the motor 2 134 is started, the motor 2 134 drives the transmission shaft 131 to rotate, the transmission shaft 131 drives the pulley 135 to rotate, and under the cooperation of the pulley 135 and the flat belt 136, the pulley 135 drives all the transmission shafts 131 to rotate together, thereby driving the feed roller 132 to rotate, and the feed roller 132 rotates to transport the release paper body 7, so that the release paper body 7 is flatly unfolded, avoiding the release paper body 7 after unwinding from piling up, which cannot ensure the release paper body 7 is flat. The entire release paper body 7 is dusted. While the feed roller 132 transports the release paper body 7, the positioning block 93 positions the release paper body 7 to ensure that the release paper body 7 does not shift or offset during the transportation process. When the feed roller 132 transports the release paper body 7 to a suitable position, the motor 2 134 is turned off. At this time, the release paper body 7 can be dusted. In this way, the unwound release paper body 7 is transported to prevent it from stacking, so that the transported release paper body 7 is spread out flat, which is convenient for dust removal work on the entire body.

[0136] Example 5:

[0137] This embodiment provides a dust removal device for release paper production, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0138] like Figure 1 As shown, in this embodiment, the optimization further includes an opening and closing mechanism 14, which includes:

[0139] There are four groups of ear plates 141, which are respectively arranged around the front side of the shell 1, and each group of ear plates 141 has two;

[0140] The door shaft 142 is rotatably disposed between the two ear plates 141;

[0141] The rotating plate 143 is provided on the door shaft 142;

[0142] A protective door 144 is provided on the rotating plate 143 and covers the housing 1;

[0143] The handle 145 is provided on the front side of the protective door 144 .

[0144] In this technical solution, the opening and closing mechanism 14 is designed to facilitate maintenance, inspection and operation of the dust removal device. It allows the user to quickly open the housing 1 for inspection or cleaning while observing the operating status of the device.

[0145] Convenient opening and closing: Through the design of the door hinge 142 and the rotating plate 143, the user can easily open or close the protective door 144 to facilitate access to the interior of the device.

[0146] Safety protection: The protective door 144 covers the housing 1 to ensure the safety of the operator when the equipment is running.

[0147] Workflow

[0148] The user can open or close the protective door 144 through the handle 145. When the protective door 144 is opened, the rotating plate 143 and the door shaft 142 allow the protective door 144 to rotate at the front side of the shell 1, which is convenient for entering the interior for maintenance or inspection. When the protective door 144 is closed, the door will return to the covering state, ensuring the closedness and safety of the interior of the shell 1. The device realizes convenient maintenance and safe operation.

[0149] like Figure 1 As shown, in this embodiment, an observation window 15 is provided on the protective door 144 for observing the working conditions inside the housing 1 .

[0150] In this technical solution, the observation window 15 provides the function of real-time monitoring of the internal working status of the device, which is convenient for inspection and adjustment, and easy to observe the working conditions inside the shell 1. The user can monitor the operating status of the device in real time through the observation window 15, check whether there are any abnormalities or areas that need adjustment, and provide visual monitoring of the internal status of the device.

[0151] The embodiments of the present application are described above in conjunction with the accompanying drawings. Unless there is a conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this application, ordinary technicians in this field can also make many forms without departing from the purpose of this application and the scope of protection of the claims, all of which are within the protection of this application.

Claims

1. A dust removal device for release paper production, characterized in that: include: A housing (1) having a dust removal chamber (2) disposed therein; A feed port (3) is provided on the left side of the housing (1), and the feed port (3) is communicated with the dust removal chamber (2); A discharge port (31) is provided on the right side of the housing (1), and the discharge port (31) is communicated with the dust removal chamber (2); Supports (4) are arranged at the front and rear ends of the left and right sides of the housing (1); A discharge cylinder (5) is rotatably arranged between the two supports (4) on the left side, and the discharge cylinder (5) is located outside the feed port (3); A winding drum (6) is rotatably arranged between the two supports (4) on the right side, and the winding drum (6) is located outside the discharge port (31); The release paper body (7) is wound between the discharge drum (5) and the winding drum (6), and passes through the feed port (3) and the discharge port (31); A power source (8) is provided on the support (4) at the rear side, and the power source (8) provides power to drive the winding drum (6) and the unwinding drum (5) to rotate, thereby unwinding and rewinding the release paper body (7); Support plates (81) are arranged on the front and rear sides of the housing (1); A dust removal mechanism (10) is arranged inside the housing (1) and is used to remove dust from the release paper body (7); A positioning mechanism (9) is provided on the support plate (81) and is used to position the release paper body (7) to ensure that the release paper body (7) does not shift or deflect during dust removal; The positioning mechanism (9) comprises: An electric guide rail (91) is provided between the two support plates (81), wherein the electric guide rail (91) is provided in plurality and is evenly distributed; An electric slider (92) is slidably arranged at both ends of the electric guide rail (91); A positioning block (93) is provided on the top of the electric slider (92) and is used for positioning the release paper body (7).

2. A dust removal device for release paper production according to claim 1, characterized in that: The dust removal mechanism (10) comprises: A fixing plate (101) is provided at the upper and lower ends of the middle portion of the support plate (81); A rotating shaft (102) is rotatably disposed between the two fixing plates (101); The rollers (103) are arranged on the rotating shaft (102), and the two rollers (103) are symmetrically distributed up and down; A brush (104) is arranged outside the roller (103), and the brushes (104) are multiple and evenly spaced along the circumferential direction, and the brushes (104) are in contact with the surface of the release paper body (7); A frame (105) is provided on the fixing plate (101); Motor 1 (106) is arranged on the frame (105), and the output shaft of motor 1 (106) is connected to the rotating shaft (102).

3. A dust removal device for release paper production according to claim 2, characterized in that: An electrostatic layer (11) is provided on the outer side of the brush (104).

4. The dust removal device for release paper production according to claim 1, characterized in that: A dust collecting mechanism (12) is provided inside the housing (1), and the dust collecting mechanism (12) comprises: Brackets (121) are arranged at the upper and lower ends of the right side of the housing (1); A negative pressure fan (122) is arranged on the bracket (121); An air guide pipe (123) is provided on the negative pressure fan (122); The collecting box (124) is arranged at the upper and lower ends inside the shell (1), the collecting box (124) is connected to the air duct (123), and the collecting box (124) is located on the upper and lower sides of the outer surface of the release paper body (7).

5. The dust removal device for release paper production according to claim 1, characterized in that: The invention also includes a conveying mechanism (13), wherein the conveying mechanism (13) includes: A transmission shaft (131) is rotatably disposed between the two support plates (81), wherein the transmission shaft (131) is provided in plurality, and the transmission shaft (131) and the electric guide rail (91) are evenly spaced and distributed on the support plates (81); A feeding roller (132) is provided on the transmission shaft (131), and the release paper body (7) is located on the feeding roller (132); A mounting frame (133) is provided on the front support plate (81); Motor 2 (134) is arranged on the mounting frame (133), and the output shaft of motor 2 (134) is connected to one of the transmission shafts (131); A pulley (135) is arranged at the front end of the transmission shaft (131); A flat belt (136) is sleeved between the plurality of pulleys (135).

6. The dust removal device for release paper production according to claim 1, characterized in that: The device further comprises an opening and closing mechanism (14), wherein the opening and closing mechanism (14) comprises: There are four groups of ear plates (141) respectively arranged around the front side of the shell (1), and each group of ear plates (141) has two in total; A door shaft (142) is rotatably disposed between the two ear plates (141); A rotating plate (143) is arranged on the door shaft (142); A protective door (144) is provided on the rotating plate (143), and the protective door covers the housing (1); A handle (145) is provided on the front side of the protective door (144).

7. A dust removal device for release paper production according to claim 6, characterized in that: The protective door (144) is provided with an observation window (15) for observing the working conditions inside the housing (1).

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