Color-coated aluminum coil roller coating printing equipment
By installing a cleaning device in the color-coated aluminum roll printing equipment, the problem of dust and debris on the aluminum roll surface affecting the printing quality is solved, and efficient cleaning and uniform coating of the aluminum roll surface are achieved.
Patent Information
- Application Number
- CN202423276097.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2034-12-30
AI Technical Summary
Dust or debris may adhere to the surface of aluminum coils during storage or transportation, preventing the coating from being applied smoothly and affecting the printing quality.
A cleaning device, including a concave frame, screw, and brush, is installed in the color-coated aluminum roll printing equipment to clean dust and debris from the surface of the aluminum roll.
It effectively cleans dust and debris from the surface of aluminum coils, improving printing quality and ease of cleaning, and ensuring that the coating can be applied evenly to form the desired pattern or design.
Smart Images
Figure CN223735659U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to printing equipment technical field especially a kind of color-coated aluminium roll roller coating printing equipment. BACKGROUND
[0002] Color-coated aluminium roll is a kind of aluminium roll product after color coating, commonly used in the field such as building decoration, traffic tool, and roller coating printing equipment is the core equipment for carrying out pattern printing on color-coated aluminium roll.
[0003] The existing color-coated aluminium roll roller coating printing equipment adopts hose to connect external paint bucket in the process of use, then pump in the body interior draws paint into paint roller through hose, then paint roller is attached with printing roller, and in the process of rotation, paint is evenly applied on the surface of printing roller, then aluminium roll is placed on conveying belt, immediately drive conveying belt to transport aluminium roll to the lower side of printing roller by using drive machine in the body interior, immediately printing roller contacts with the surface of aluminium roll when rotating and transfers the paint of pattern part to the surface of aluminium roll, forms the required pattern or pattern, then conveying belt continues to drive aluminium roll to enter drying chamber and is dried, reaches the printing processing of aluminium roll.
[0004] But as aluminium roll in the process of storage or transportation, its surface can be attached dust or sundries, cause dust or sundries to form obstruction layer on the surface of aluminium roll, cause material to be not smoothly applied on the surface of aluminium roll, influence the printing quality of aluminium roll. UTILITY MODEL CONTENTS
[0005] The utility model solves the technical problems that as aluminium roll in the process of storage or transportation, its surface can be attached dust or sundries, cause dust or sundries to form obstruction layer on the surface of aluminium roll, cause material to be not smoothly applied on the surface of aluminium roll, influence the printing quality of aluminium roll.
[0006] The utility model solves the technical problems and adopts the technical scheme that a kind of color-coated aluminium roll roller coating printing equipment, including body, the side of the body is provided with a plurality of drive machines, the side of the body is provided with conveying belt, the side of the body is provided with printing roller, the side of the body is provided with paint roller, the side of the body is provided with drying chamber, the side of the body is provided with the cleaning device for cleaning dust and sundries remaining on the surface of aluminium roll.
[0007] The effects achieved by the above components are that: firstly, the hose is connected with the external paint bucket and connected with the feeding pipe on one side of the machine body, then the paint is pumped into the paint roller through the pump in the machine body, the driving machine is started to drive the printing roller and the paint roller to rotate and adhere to each other, so that the paint roller evenly applies paint on the surface of the printing roller during rotation, at this time, the aluminum roll is placed on the conveying belt and the conveying belt is driven to move by another driving machine, so that the conveying belt transports the aluminum roll under the printing roller, so that the printing roller contacts the surface of the aluminum roll during rotation and transfers the paint of the pattern part to the surface of the aluminum roll to form the required pattern or pattern, then the conveying belt continues to drive the aluminum roll into the drying chamber for drying to achieve the printing process of the aluminum roll.
[0008] Preferably, the cleaning device comprises a concave frame, a connecting device is arranged between the concave frame and the machine body, a plurality of rollers are arranged in the concave frame, a threaded hole is formed in one side of the concave frame, a screw rod is threadedly connected to the inner wall of the threaded hole, and a brush is rotatably connected to one end of the screw rod.
[0009] The effects achieved by the above components are that: by arranging the cleaning device, the concave frame is assembled and fixed with the machine body through the connecting device, so that the concave frame is located on one side of the conveying belt, at this time, the aluminum roll is placed on the surfaces of the plurality of rollers and the screw rod is manually rotated, so that the screw rod moves along the threaded hole towards the rollers, so that the screw rod drives the brush to move towards the aluminum roll, when the brush moves to the position adhering to the surface of the aluminum roll, the aluminum roll is continuously pushed and placed on the conveying belt, so that the conveying belt drives the aluminum roll to move, so that the brush adheres to the surface of the aluminum roll during movement to clean the residual dust and debris, thereby achieving rapid cleaning of the surface of the aluminum roll, reducing the adhesion of dust and debris on the surface of the aluminum roll during storage or transportation, preventing dust and debris from accumulating on the surface of the aluminum roll and forming an obstacle layer, and causing the material to be unable to be smoothly applied on the surface of the aluminum roll, and improving the convenience and processing quality of cleaning the surface of the aluminum roll.
[0010] Preferably, a knob is fixedly connected to the end of the screw rod away from the brush, and a plurality of anti-slip strips are fixedly connected to the surface of the knob.
[0011] The effects achieved by the above components are that: by arranging the knob, the knob can increase the contact area of the screw rod, so that the screw rod can be conveniently rotated by manually rotating the knob.
[0012] Preferably, a positioning rod is fixedly connected to one side of the brush, a positioning hole is formed in one side of the concave frame, and the surface of the positioning rod is slidably connected to the inner wall of the positioning hole.
[0013] The effect achieved by the above-mentioned component is that: by arranging the positioning rod, the positioning rod can be located inside the positioning hole to assist in limiting the brush, thereby reducing the shaking or rotating of the brush during the driving and use of the screw rod.
[0014] Preferably, the plurality of rollers have a certain spacing.
[0015] The effect achieved by the above-mentioned component is that: by arranging the plurality of rollers at the bottom of the concave frame, the first plurality of rollers can support the aluminum roll and utilize the rotation to reduce the wear on the surface of the aluminum roll, and the dust and impurities cleaned by the second brush can be discharged through the gaps between the plurality of rollers, thereby reducing the accumulation of dust and impurities inside the concave frame.
[0016] Preferably, one side of the brush is fixedly connected with a round hole plate, the inner wall of the round hole plate is slidably connected with a spring rod, the other end of the spring in the spring rod is fixedly connected with the round hole plate, and one end of the spring rod is fixedly connected with a scraper.
[0017] The effect achieved by the above-mentioned component is that: by arranging the scraper, under the reaction force of the spring in the spring rod, the spring rod always pushes the scraper to move towards the roller, and when the scraper moves to the position of abutting the surface of the aluminum roll, the scraper abuts the surface of the aluminum roll during movement to scrape off the impurities and dust with strong adhesion, thereby further improving the cleaning effect on the surface of the aluminum roll.
[0018] Preferably, the connecting device comprises a clamping frame, the clamping frame is fixedly connected with the machine body, a threaded groove is formed in the inner wall of the clamping frame, a bolt is threadedly connected with the inner wall of the threaded groove, one side of the concave frame is fixedly connected with a hole plate, the surface of the hole plate is slidably inserted into the inner wall of the clamping frame, and the surface size and shape of the bolt are adapted to the inner wall size and shape of the hole plate.
[0019] The effect achieved by the above-mentioned component is that: by arranging the connecting device, first, the concave frame is manually moved to drive the hole plate to move, when the hole plate moves to the position of being clamped into the clamping frame, the inner wall of the hole plate coincides with the inner wall of the threaded groove, at this time, the bolt is turned into the hole plate and the threaded groove by a tool, thereby fixing the position of the hole plate and the concave frame, thereby achieving the assembly and fixation between the cleaning device and the machine body, and the cleaning device can be disassembled later, thereby improving the use flexibility of the cleaning device and the convenience of later maintenance.
[0020] Preferably, one side of the clamping frame is fixedly connected with a support plate, and the support plate is fixedly connected with the machine body.
[0021] The effect achieved by the above components is that the support plate can assist in supporting the clamping frame, increase the connection strength between the clamping frame and the machine body, and reduce the shaking of the clamping frame or the separation of the clamping frame from the machine body.
[0022] The utility model discloses the beneficial effect is:
[0023] Through set up cleaning device can the dust and sundries remaining on the surface of aluminium roll clean, reduced aluminium roll in the process of storage or transportation surface adheres more dust or sundries, lead dust and sundries to accumulate on the surface of aluminium roll and form the hindering layer, cause material to be unable to smoothly smearing on the surface of aluminium roll, improved the convenience and processing quality of clean aluminium roll surface. BRIEF DESCRIPTION OF DRAWINGS
[0024] The utility model is further described below in connection with the drawings and examples.
[0025] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;
[0026] Figure 2 It is the three-dimensional structure schematic diagram of the utility model scraper;
[0027] Figure 3 It is the three-dimensional structure schematic diagram of the utility model concave frame;
[0028] Figure 4 It is the three-dimensional structure schematic diagram of the utility model clamping frame.
[0029] Legend: 1, machine body;2, drive machine;3, transmission belt;4, printing roller;5, coating roller;6, drying chamber;7, cleaning device;71, concave frame;72, roller;73, screw hole;74, positioning hole;75, screw;76, brush;77, positioning rod;78, twist block;79, round hole plate;710, spring rod;711, scraper;8, connecting device;81, clamping frame;82, screw groove;83, bolt;84, support plate;85, hole plate. DETAILED DESCRIPTION
[0030] The utility model will be further described in connection with the drawings. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the utility model in a schematic manner, so they only show the components related to the utility model.
[0031] In the description of the utility model, need explanation, unless another explicit provision and limitation, term '' connected '' '' connection '' should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can pass through intermediate medium indirectly connected.
[0032] Figures 1-4 The utility model discloses a kind of color-coated aluminium roll roller printing equipment shown, including body 1, the side of body 1 is provided with multiple driving machines 2, the side of body 1 is provided with transmission belt 3, the side of body 1 is provided with printing roller 4, the side of body 1 is provided with coating roller 5 close to printing roller 4, the side of body 1 is provided with drying chamber 6, the side of body 1 is provided with cleaning device 7 for cleaning dust and sundries remaining on the surface of aluminium roll, first adopt hose connection external paint bucket and connect its with the feed pipe of the side of body 1, subsequently pump in coating roller 5 by hose and feed pipe by the pump of the inside of body 1, subsequently start driving machine 2 and drive printing roller 4 and coating roller 5 mutual adhesion rotation, so that coating roller 5 will paint evenly apply on the surface of printing roller 4 in the process of rotation, at this time aluminium roll is placed on transmission belt 3 and utilizes another driving machine 2 and drives transmission belt 3 to move, so that transmission belt 3 will be sent to the aluminium roll under printing roller 4, so that printing roller 4 is contacted with the surface of aluminium roll in the process of rotation and transfers the paint of pattern part to the surface of aluminium roll, forms the required pattern or pattern, subsequently transmission belt 3 continues to drive aluminium roll and enters drying chamber 6 and is dried, reaches the printing processing of aluminium roll.
[0033] Figure 2 And Figure 3The cleaning device 7 shown includes a concave frame 71, which is provided with a connecting device 8 between the machine body 1, and the inside of the concave frame 71 is provided with a plurality of rollers 72, one side of the concave frame 71 is provided with a threaded hole 73, the inner wall of the threaded hole 73 is threadedly connected with a threaded rod 75, one end of the threaded rod 75 is rotatably connected with a brush 76. By setting the cleaning device 7, first, the concave frame 71 is assembled and fixed with the machine body 1 through the connecting device 8, so that the concave frame 71 is located on one side of the conveying belt 3, at this time, the aluminum roll is placed on the surface of the plurality of rollers 72 and the threaded rod 75 is manually rotated, so that the threaded rod 75 moves along the inside of the threaded hole 73 towards the rollers 72, so that the threaded rod 75 drives the brush 76 to move towards the aluminum roll, when the brush 76 moves to the position of abutting the surface of the aluminum roll, continue to push the aluminum roll and place it on the conveying belt 3, so that the conveying belt 3 drives the aluminum roll to move, so that the brush 76 abuts the surface of the aluminum roll during movement to clean the residual dust and debris, thereby achieving rapid cleaning of the surface of the aluminum roll, reducing the amount of dust or debris adhering to the surface of the aluminum roll during storage or transportation, causing dust and debris to accumulate on the surface of the aluminum roll and form an obstruction layer, causing the material to be unable to smoothly coat the surface of the aluminum roll, improving the convenience and processing quality of cleaning the surface of the aluminum roll.
[0034] Figure 2 And Figure 3 The threaded rod 75 shown is fixedly connected with a knob 78 away from the brush 76, a plurality of anti-skid strips are fixedly connected to the surface of the knob 78, by setting the knob 78, the knob 78 can increase the contact area of the threaded rod 75, so that the personnel can conveniently rotate the threaded rod 75 by manually rotating the knob 78, one side of the brush 76 is fixedly connected with a positioning rod 77, one side of the concave frame 71 is provided with a positioning hole 74, the surface of the positioning rod 77 is slidably connected with the inner wall of the positioning hole 74, by setting the positioning rod 77, the positioning rod 77 can be located inside the positioning hole 74 to assist in limiting the brush 76, reducing the shaking or rotating of the brush 76 during being driven by the threaded rod 75 and use.
[0035] Figure 2 And Figure 3The plurality of rollers 72 are shown with a certain spacing, by setting a plurality of rollers 72 at the bottom of the concave frame 71, the first plurality of rollers 72 can support the aluminum roll and use its rotatability to reduce the wear on the surface of the aluminum roll when supporting it, the dust and debris cleaned by the brush 76 can be discharged through the gap between the plurality of rollers 72, reducing the accumulation of dust and impurities inside the concave frame 71, one side of the brush 76 is fixedly connected with a round hole plate 79, the inner wall of the round hole plate 79 is slidably connected with a spring rod 710, the other end of the spring in the spring rod 710 is fixedly connected with the round hole plate 79, one end of the spring rod 710 is fixedly connected with a scraper 711, by setting the scraper 711, under the reaction force of the spring in the spring rod 710, the spring rod 710 always pushes the scraper 711 to move towards the roller 72, when the scraper 711 moves to the position close to the surface of the aluminum roll, the scraper 711 adheres to the surface of the aluminum roll during movement to scrape off the impurities and dust with strong adhesion, further improving the cleaning effect on the surface of the aluminum roll.
[0036] Figure 3 And Figure 4 The connecting device 8 shown includes a clamping frame 81, the clamping frame 81 is fixedly connected with the machine body 1, a threaded groove 82 is formed in the inner wall of the clamping frame 81, a bolt 83 is threadedly connected in the inner wall of the threaded groove 82, one side of the concave frame 71 is fixedly connected with a hole plate 85, the surface of the hole plate 85 is slidably connected with the inner wall of the clamping frame 81, the surface size and shape of the bolt 83 are adapted to the inner wall size and shape of the hole plate 85, by setting the connecting device 8, first manually move the concave frame 71, so that the concave frame 71 drives the hole plate 85 to move, when the hole plate 85 moves to the position clamped in the clamping frame 81, the inner wall of the hole plate 85 coincides with the inner wall of the threaded groove 82, at this time, by turning the bolt 83 with a tool, the bolt 83 is turned into the position inside the hole plate 85 and the threaded groove 82 to fix the position of the hole plate 85 and the concave frame 71, thereby achieving the assembly and fixation between the cleaning device and the machine body 1, while the cleaning device can be disassembled later, improving the use flexibility of the cleaning device and the convenience of later maintenance.
[0037] Figure 3 And Figure 4 One side of the clamping frame 81 is fixedly connected with a support plate 84, the support plate 84 is fixedly connected with the machine body 1, by setting the support plate 84, the support plate 84 can assist in supporting the clamping frame 81, while increasing the connection strength of the clamping frame 81 and the machine body 1, reducing the shaking of the clamping frame 81 or the separation from the machine body 1.
[0038] Working principle: first manually move the concave frame 71, so that the concave frame 71 moves the hole plate 85, when the hole plate 85 moves to the inside position of the card into the card frame 81, so that the inner wall of the hole plate 85 coincides with the inner wall of the threaded groove 82, at this time through the tool rotates the bolt 83, so that the bolt 83 turns into the inside position of the hole plate 85 and the threaded groove 82, the position of the hole plate 85 and the concave frame 71 is fixed, the assembly between the cleaning device and the body 1 is fixed, so that the concave frame 71 is located on one side of the transmission belt 3, at this time the aluminum roll is placed on the surface of the plurality of rollers 72 and the screw rod 75 is manually rotated, so that the screw rod 75 moves along the threaded hole 73 inside to the direction close to the roller 72, so that the screw rod 75 drives the brush 76 to move to the direction close to the aluminum roll, when the brush 76 moves to the position of the surface of the aluminum roll, under the action of the spring in the spring rod 710, the spring rod 710 always pushes the scraper 711 to move to the direction close to the roller 72, so that the spring rod 710 pushes the scraper 711 to the position of the surface of the aluminum roll, at this time the aluminum roll is continuously pushed and placed on the transmission belt 3, so that the transmission belt 3 drives the aluminum roll to move, so that the brush 76 cooperates with the scraper 711 to clean the surface of the aluminum roll in the process of moving, so as to achieve the rapid cleaning of the surface of the aluminum roll.
[0039] First, connect the external paint bucket with the body 1 side of the feed pipe through the hose, then the paint is pumped into the paint roller 5 through the hose and the feed pipe by the pump in the body 1, then start the driving machine 2 to drive the printing roller 4 and the paint roller 5 to rotate and contact each other, so that the paint roller 5 uniformly applies paint to the surface of the printing roller 4 in the process of rotation, at this time the aluminum roll is placed on the transmission belt 3 and the transmission belt 3 is driven to move by another driving machine 2, so that the transmission belt 3 conveys the aluminum roll to the position below the printing roller 4, so that the printing roller 4 contacts the surface of the aluminum roll in the process of rotation and transfers the pattern part of the paint to the surface of the aluminum roll to form the required pattern or pattern, then the transmission belt 3 continues to drive the aluminum roll into the drying chamber 6 for drying to achieve the printing processing of the aluminum roll.
[0040] The above ideal embodiment according to the present application is used as an inspiration, and through the above description, relevant personnel can make various changes and modifications without deviating from the technical concept of the present application. The technical scope of the present application is not limited to the contents in the specification, and the technical scope must be determined according to the scope of claims.
Claims
1. A printing device for roll-coating of a coil of pre-painted aluminium, comprising a body (1) and connection means (8), characterised in that: The body (1) is provided with a plurality of driving machines (2) on one side, a transmission belt (3) on one side, a printing roller (4) on one side, a paint roller (5) on one side close to the printing roller (4), a drying chamber (6) on one side, and a cleaning device (7) for cleaning dust and sundries remaining on the surface of the aluminum roll.
2. The printing apparatus according to claim 1, wherein the printing apparatus is characterized in that: The cleaning device (7) comprises a concave frame (71) provided with a connecting device (8) between the concave frame (71) and the body (1), a plurality of rollers (72) arranged inside the concave frame (71), a threaded hole (73) formed on one side of the concave frame (71), a screw rod (75) threadedly connected to the inner wall of the threaded hole (73), and a brush (76) rotatably connected to one end of the screw rod (75).
3. The printing apparatus according to claim 2, wherein the printing apparatus is characterized in that: The screw rod (75) is fixedly connected with a twisting block (78) at the end away from the brush (76), and the surface of the twisting block (78) is fixedly connected with a plurality of anti-skid strips.
4. The printing apparatus according to claim 2, wherein the printing apparatus is characterized in that: The brush (76) is fixedly connected with a positioning rod (77) on one side, and the concave frame (71) is provided with a positioning hole (74) on one side, and the surface of the positioning rod (77) is slidably connected with the inner wall of the positioning hole (74).
5. The printing apparatus according to claim 2, wherein: the printing apparatus is characterized by comprising: a printing roller which is disposed in the vicinity of the printing nip and which is provided with a printing pattern; and a printing roller driving mechanism which is configured to rotate the printing roller at a predetermined speed. The plurality of rollers (72) have a spacing therebetween.
6. The printing apparatus according to claim 2, wherein the printing apparatus is characterized in that: The brush (76) is fixedly connected with a round hole plate (79) on one side, the inner wall of the round hole plate (79) is slidably connected with a spring rod (710), the other end of the spring in the spring rod (710) is fixedly connected with the round hole plate (79), and one end of the spring rod (710) is fixedly connected with a scraper (711).
7. The printing apparatus according to claim 6, wherein the printing apparatus is characterized in that: The connecting device (8) comprises a clamping frame (81) fixedly connected with the body (1), a threaded groove (82) formed in the inner wall of the clamping frame (81), a bolt (83) threadedly connected to the inner wall of the threaded groove (82), a hole plate (85) fixedly connected with one side of the concave frame (71), and the surface of the hole plate (85) is slidably connected with the inner wall of the clamping frame (81), and the surface size and shape of the bolt (83) are adapted to the inner wall size and shape of the hole plate (85).
8. The printing apparatus according to claim 7, wherein the printing apparatus is characterized in that: The clamping frame (81) is fixedly connected with a supporting plate (84), and the supporting plate (84) is fixedly connected with the body (1).