Printing slitting equipment convenient to overhaul
By introducing a heat energy recovery mechanism into the printing slitting equipment, the heat energy generated during the drying process is converted into electrical energy and reused by thermocouples and supercapacitors, the problem of thermal energy in existing equipment is solved, and the improvement of energy efficiency and the reduction of environmental impact is achieved.
Patent Information
- Application Number
- CN202421200205.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-29
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-05-29
AI Technical Summary
The heat energy generated by existing printing slitting equipment during the drying stage is not effectively recycled, resulting in energy waste and environmental impact.
A printing slitting device for easy maintenance is designed, using a thermal energy recovery mechanism, including a thermocouple and a supercapacitor, through which the thermal energy generated during the drying process is converted into electrical energy, and stored and reused by the supercapacitor.
It realizes the recycling and reuse of heat energy, improves energy utilization efficiency, reduces energy consumption and operating costs, and reduces the impact on the environment.
Smart Images
Figure CN222538505U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of printing equipment, in particular to a printing slitting equipment which is easy to repair. Background Art
[0002] During the operation of printing and slitting equipment, especially in the drying stage, a large amount of heat energy will be generated. If this heat energy is not recycled, it will not only cause energy waste, but also may have an adverse impact on the working environment. Therefore, how to effectively use and recycle heat energy and reduce the impact on the environment has also become an important consideration in the equipment manufacturing industry. Utility Model Content
[0003] The utility model aims to solve the technical problem of how to realize the recovery and utilization of heat energy, and provides a printing slitting device which is easy to repair.
[0004] The technical solution adopted by the utility model to solve its technical problems is: a printing slitting device that is easy to maintain includes a frame, an adjustable slitting mechanism, a feeding mechanism, a heat recovery mechanism, and a processing mechanism. The processing mechanism is arranged above the frame and is fixedly connected to the frame. The processing mechanism includes a controller, a printing room, a drying room, and a cutting room. The printing room, the drying room, and the cutting room are arranged in sequence along the feeding direction of the feeding mechanism, are interconnected, and are respectively fixedly connected to the frame. The feeding mechanism is horizontally arranged above the frame and is fixedly connected to the frame. The adjustable slitting mechanism is arranged inside the cutting room and is fixedly connected to the cutting room. The heat recovery mechanism is arranged on the top of the drying room, is connected to the drying room, and is fixedly connected to the frame. The controller is arranged on the upper surface of the printing room and is fixedly connected to the printing room. The controller is electrically connected to the printing room and the drying room.
[0005] The feeding mechanism feeds the printed material to be processed into the equipment from the inlet of the printing room. The printed material passes through the printing room, drying room, and cutting room in the direction of the feeding mechanism. When the printed material enters the printing room, the controller starts the printing equipment in the printing room and prints according to the preset pattern or text. After printing, the material continues to be conveyed to the drying room. The material entering the drying room is dried by heat energy to ensure that the printed ink or pigment can be firmly attached to the material. The heat recovery mechanism is set on the top of the drying room. It is responsible for recovering the heat energy generated during the drying process, improving energy utilization efficiency and reducing energy consumption. After drying, the printed material continues to be conveyed to the cutting room. After the printed material arrives at the cutting room, the slitting mechanism can be adjusted to slit according to the preset size. The slitting printed material is discharged through the outlet of the cutting room, ready for subsequent processing or use. The heat recovery mechanism adopts efficient heat recovery technology to recover the heat energy generated in the drying room. The recovered heat energy can be reused in the drying room, reducing energy consumption and reducing the operating cost of the equipment.
[0006] The adjustable slitting mechanism includes a slide bar, a multi-component cutter, a multi-group buckle ring, and a multi-group buckle tongue. The slide bar is perpendicular to the movement direction of the feeding mechanism, and the slide bar is horizontally arranged inside the cutting chamber, and both ends are fixedly connected to the cutting chamber. The multi-component cutter is arranged inside the cutting chamber, sleeved on the slide bar, and slidably connected to the slide bar. Multiple groups of buckle rings are arranged on the top of the slitting knife and are fixedly connected to the slitting knife. Multiple groups of buckle tongues are arranged inside the cutting chamber, arranged above the slitting knife, and multiple groups of buckle tongues are fixedly connected to the top of the cutting chamber and cooperate with multiple groups of buckle rings. The cover is arranged at the top of the cutting chamber, arranged on the side of the buckle tongue, and is rotatably connected to the cutting chamber.
[0007] After the printed material arrives at the cutting room, the operator needs to adjust the position of the slitting knife to change the size of the slitting according to the processing requirements. The operator can open the cover and manually push the slitting knife to slide along the slide bar until it reaches the required slitting position. When the slitting knife is adjusted to the appropriate position, the buckle ring will cooperate with the buckle tongue to lock the slitting knife. The buckle tongue and the buckle ring cooperate means that when the buckle ring moves to the position of the buckle tongue, the two will engage with each other to ensure that the slitting knife does not move during the operation. After the slitting knife position is locked, the slitting operation is performed. When the feeding mechanism feeds the material into the cutting room, the material will pass through the adjusted and locked slitting knife. The slitting knife cuts the material according to the preset size to ensure that each part meets the processing requirements.
[0008] The feeding mechanism is a conveyor belt. The conveyor belt is set below the processing mechanism. The conveyor belt moves perpendicular to the slide bar and is electrically connected to the controller. When the entire printing slitting equipment is started, the controller will send a signal to the conveyor belt to start moving at a preset speed and direction. The printing material is placed at the starting end of the conveyor belt. As the conveyor belt moves, the material is gradually fed into the processing mechanism for processing.
[0009] The drying room includes a drying shell and a hot air blower. The drying shell is arranged between the printing room and the cutting room, the drying shell is connected to the printing room, the cutting room, and is fixedly connected to the frame. The hot air blower is arranged inside the drying shell, is fixedly connected to the drying shell, is electrically connected to the controller, and the hot air blower outlet matches the upper surface of the conveyor belt.
[0010] After printing is completed, the material continues to be conveyed to the drying shell. The hot air is generated inside the hot air blower and sent into the drying shell through the air outlet. Since the hot air blower outlet is matched with the upper surface of the conveyor belt, the hot air can be blown evenly on the surface of the printed material to ensure uniform drying effect. The hot air blower outlet is matched with the upper surface of the conveyor belt, which means that the hot air can be blown evenly on the surface of the printed material on the outer surface of the conveyor belt to ensure uniform drying effect.
[0011] The heat recovery mechanism includes a thermocouple and a supercapacitor. The thermocouple is arranged on the top of the drying shell, penetrates the drying shell, and is fixedly connected to the drying shell. The hot end of the thermocouple is arranged inside the drying shell, and the cold end is arranged outside the drying shell. The supercapacitor is arranged on the outer surface of the drying shell and is fixedly connected to the drying shell. The supercapacitor is electrically connected to the controller and the thermocouple.
[0012] During the drying process, the hot air in the drying shell exchanges heat with the printed material, so that the printed material can be dried. At the same time, when the hot air circulates in the drying shell, it will carry a large amount of heat energy. The thermocouple is set on the top of the drying shell, which can sense and capture this heat energy. Thermocouples convert thermal energy into electrical energy based on the thermoelectric effect. The electrical energy converted by the thermocouple is transmitted to the supercapacitor through a wire. After receiving the electrical energy, the supercapacitor stores it and prepares it for subsequent use. When the device needs additional heat or electricity, the controller sends a signal to the supercapacitor to release the stored electrical energy. This electrical energy can be used for operations such as preheating the hot air blower, auxiliary drying, or supplied to other parts of the device.
[0013] The frame is made of stainless steel.
[0014] As the main frame of the equipment, the rack needs to support and fix various components. The high strength and rigidity of stainless steel can ensure that these components are stably installed on the rack and are not prone to displacement or loosening.
[0015] Beneficial effects of the utility model:
[0016] 1. The heat recovery mechanism realizes the recovery and reuse of heat energy in the drying process through the coordinated work of thermocouples and supercapacitors. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic side section diagram of a printing slitting device that is easy to repair.
[0018] Explanation of the accompanying drawings: 1. frame; 2. controller; 3. printing room; 4. slide bar; 5. slitting knife; 6. buckle ring; 7. buckle tongue; 8. open cover; 9. conveyor belt; 10. drying shell; 11. hot air blower; 12. thermocouple; 13. supercapacitor. DETAILED DESCRIPTION
[0019] The concept of the present invention and the technical effects produced will be clearly and completely described below in conjunction with the embodiments so as to fully understand the purpose, features and effects of the present invention.
[0020] A printing slitting device that is easy to maintain includes a frame 1, an adjustable slitting mechanism, a feeding mechanism, a heat recovery mechanism, and a processing mechanism. The processing mechanism is arranged above the frame 1 and is fixedly connected to the frame 1. The processing mechanism includes a controller 2, a printing room 3, a drying room, and a cutting room. The printing room 3, the drying room, and the cutting room are arranged in sequence along the feeding direction of the feeding mechanism, are interconnected, and are respectively fixedly connected to the frame 1. The feeding mechanism is horizontally arranged above the frame 1 and is fixedly connected to the frame 1. The adjustable slitting mechanism is arranged inside the cutting room and is fixedly connected to the cutting room. The heat recovery mechanism is arranged on the top of the drying room, is connected to the drying room, and is fixedly connected to the frame 1. The controller 2 is arranged on the upper surface of the printing room 3 and is fixedly connected to the printing room 3. The controller 2 is electrically connected to the printing room 3 and the drying room.
[0021] The feeding mechanism feeds the printed material to be processed into the device from the inlet of the printing chamber 3. The printed material passes through the printing chamber 3, the drying chamber, and the cutting chamber in sequence along the direction of the feeding mechanism. When the printed material enters the printing chamber 3, the controller 2 starts the printing equipment of the printing chamber 3 and prints according to the preset pattern or text. After printing is completed, the material continues to be conveyed to the drying chamber. The material entering the drying chamber is dried by thermal energy to ensure that the printed ink or pigment can be firmly attached to the material. The heat recovery mechanism is arranged on the top of the drying chamber. It is responsible for recovering the heat energy generated during the drying process, improving energy utilization efficiency and reducing energy consumption. After drying is completed, the printed material continues to be conveyed to the cutting chamber. After the printed material arrives at the cutting chamber, the slitting mechanism can be adjusted to slit according to the preset size. The slitting-completed printed material is discharged through the discharge port of the cutting chamber, ready for subsequent processing or use. The heat recovery mechanism adopts efficient heat recovery technology to recover the heat energy generated in the drying chamber. The recovered heat energy can be reused in the drying chamber, reducing energy consumption and reducing the operating cost of the equipment.
[0022] The adjustable slitting mechanism includes a slide bar 4, a multi-component cutter 5, a multi-group buckle ring 6, and a multi-group buckle tongue 7. The slide bar 4 is perpendicular to the movement direction of the feeding mechanism, and the slide bar 4 is horizontally arranged inside the cutting chamber, and both ends are fixedly connected to the cutting chamber. The multi-component cutter 5 is arranged inside the cutting chamber, sleeved on the slide bar 4, and slidably connected to the slide bar 4. The multi-group buckle ring 6 is arranged on the top of the slitting knife 5 and is fixedly connected to the slitting knife 5. The multi-group buckle tongue 7 is arranged inside the cutting chamber, arranged above the slitting knife 5, and the multi-group buckle tongue 7 is fixedly connected to the top of the cutting chamber, and cooperates with the multi-group buckle ring 6. The opening cover 8 is arranged at the top of the cutting chamber, arranged on the side of the buckle tongue 7, and is rotatably connected to the cutting chamber.
[0023] After the printed material arrives at the cutting room, the operator needs to adjust the position of the slitting knife 5 according to the processing requirements to change the size of the slitting. The operator can open the cover 8 and manually push the slitting knife 5 to slide along the slide bar 4 until it reaches the desired slitting position. When the slitting knife 5 is adjusted to the appropriate position, the buckle ring 6 will cooperate with the buckle tongue 7 to lock the slitting knife 5. The buckle tongue 7 cooperates with the buckle ring 6 means that when the buckle ring 6 moves to the position of the buckle tongue 7, the two will engage with each other to ensure that the slitting knife 5 does not move during the operation. After locking the position of the slitting knife 5, the slitting operation is performed. When the feeding mechanism feeds the material into the cutting room, the material will pass through the adjusted and locked slitting knife 5. The slitting knife 5 cuts the material according to the preset size to ensure that each part meets the processing requirements.
[0024] The feeding mechanism is a conveyor belt 9. The conveyor belt 9 is arranged below the processing mechanism, and the movement direction of the conveyor belt 9 is perpendicular to the slide bar 4, and is electrically connected to the controller 2. When the entire printing slitting device is started, the controller 2 will send a signal to the conveyor belt 9 to start moving at a preset speed and direction. The printing material is placed at the starting end of the conveyor belt 9, and as the conveyor belt 9 moves, the material is gradually fed into the processing mechanism for processing.
[0025] The drying room includes a drying shell 10 and a hot air blower 11. The drying shell 10 is arranged between the printing room 3 and the cutting room, the drying shell 10 is communicated with the printing room 3, communicated with the cutting room, and fixedly connected with the frame 1. The hot air blower 11 is arranged inside the drying shell 10, fixedly connected with the drying shell 10, and electrically connected with the controller 2, and the air outlet of the hot air blower 11 cooperates with the upper surface of the conveyor belt 9.
[0026] After printing is completed, the material continues to be conveyed to the drying shell 10. The hot air is generated inside the hot air blower 11 and sent into the drying shell 10 through the air outlet. Since the air outlet of the hot air blower 11 cooperates with the upper surface of the conveyor belt 9, the hot air can be blown evenly on the surface of the printed material, ensuring a uniform drying effect. The air outlet of the hot air blower 11 cooperates with the upper surface of the conveyor belt 9 means that the hot air can be blown evenly on the surface of the printed material on the outer surface of the conveyor belt 9, ensuring a uniform drying effect.
[0027] The heat recovery mechanism includes a thermocouple and a supercapacitor. The thermocouple is arranged at the top of the drying shell, penetrates the drying shell, and is fixedly connected to the drying shell. The hot end of the thermocouple is arranged inside the drying shell, and the cold end is arranged outside the drying shell. The supercapacitor is arranged on the outer surface of the drying shell and is fixedly connected to the drying shell. The supercapacitor 13 is electrically connected to the controller and the thermocouple.
[0028] During the drying process, the hot air in the drying shell 10 exchanges heat with the printed material, so that the printed material can be dried. At the same time, when the hot air circulates in the drying shell 10, it will carry a large amount of heat energy. The thermocouple 12 is arranged on the top of the drying shell 10, which can sense and capture this heat energy. The thermocouple 12 converts heat energy into electrical energy based on the thermoelectric effect. The electrical energy converted by the thermocouple 12 is transmitted to the supercapacitor 13 through a wire. After receiving the electrical energy, the supercapacitor 13 stores it and prepares it for subsequent use. When the device needs additional heat energy or electricity, the controller 2 will send a signal to the supercapacitor 13 to release the stored electrical energy. This electrical energy can be used for preheating of the hot air blower 11, auxiliary drying and other operations, or supplied to other parts of the device.
[0029] The frame 1 is made of stainless steel.
[0030] The rack 1 is the main frame of the equipment and needs to support and fix various components. The high strength and rigidity of stainless steel can ensure that these components are stably installed on the rack 1 and are not prone to displacement or loosening.
[0031] Working principle: When the entire printing slitting equipment is started, the controller 2 will send a signal to the conveyor belt 9 to start moving at a preset speed and direction. The printing material is placed at the starting end of the conveyor belt 9. As the conveyor belt 9 moves, the material is gradually sent to the processing mechanism for processing. When the printing material enters the printing room 3, the controller 2 starts the printing equipment in the printing room 3 and prints according to the preset pattern or text. After the printing material arrives at the cutting room, according to the processing requirements, the operator needs to adjust the position of the slitting knife 5 to change the size of the slitting. The operator can open the cover 8 and manually push the slitting knife 5 to slide along the slide bar 4 until it reaches the desired slitting position. When the slitting knife 5 is adjusted to the appropriate position, the buckle ring 6 will cooperate with the buckle tongue 7 to lock the slitting knife 5. The buckle tongue 7 cooperates with the buckle ring 6 means that when the buckle ring 6 moves to the position of the buckle tongue 7, the two will engage with each other to ensure that the slitting knife 5 does not move during the operation. After locking the position of the slitting knife 5, the slitting operation is performed. When the feeding mechanism feeds the material into the cutting room, the material will pass through the adjusted and locked slitting knife 5. The slitting knife 5 cuts the material according to the preset size to ensure that each part meets the processing requirements. After printing is completed, the material continues to be conveyed to the drying shell 10. The hot air is generated inside the hot air blower 11 and sent into the drying shell 10 through the air outlet. Since the air outlet of the hot air blower 11 cooperates with the upper surface of the conveyor belt 9, the hot air can be evenly blown on the surface of the printed material to ensure a uniform drying effect. The air outlet of the hot air blower 11 cooperates with the upper surface of the conveyor belt 9 means that the hot air can be evenly blown on the surface of the printed material on the outer surface of the conveyor belt 9 to ensure a uniform drying effect. During the drying process, the hot air in the drying shell 10 exchanges heat with the printed material, so that the printed material can be dried. At the same time, when the hot air circulates in the drying shell 10, it will carry a large amount of heat energy. The thermocouple 12 is arranged at the top of the drying shell 10, which can sense and capture this heat energy. Thermocouple 12 converts thermal energy into electrical energy based on the thermoelectric effect. The electrical energy converted by thermocouple 12 is transmitted to supercapacitor 13 through a wire. After receiving the electrical energy, supercapacitor 13 stores it for subsequent use. When the device needs additional heat or electricity, controller 2 sends a signal to supercapacitor 13 to release the stored electrical energy. This electrical energy can be used for preheating of hot air blower 11, auxiliary drying and other operations, or supplied to other parts of the device. As the main frame of the device, rack 1 needs to support and fix various components. The high strength and rigidity of stainless steel can ensure that these components are stably mounted on rack 1 and are not prone to displacement or loosening.
[0032] The above embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, other embodiments obtained by technicians in this field without creative work all fall within the scope of protection of the utility model.
Claims
1. A printing slitting device that is easy to maintain, characterized in that: The invention comprises a frame (1), an adjustable slitting mechanism, a feeding mechanism, a heat recovery mechanism, and a processing mechanism; the processing mechanism is arranged above the frame (1) and is fixedly connected to the frame (1); the processing mechanism comprises a controller (2), a printing chamber (3), a drying chamber, and a cutting chamber; the printing chamber (3), the drying chamber, and the cutting chamber are arranged in sequence along the feeding direction of the feeding mechanism, are interconnected, and are respectively fixedly connected to the frame (1); the feeding mechanism is horizontally arranged above the frame (1) and is fixedly connected to the frame (1); the adjustable slitting mechanism is arranged inside the cutting chamber and is fixedly connected to the cutting chamber; the heat recovery mechanism is arranged on the top of the drying chamber, is connected to the drying chamber, and is fixedly connected to the frame (1); the controller (2) is arranged on the upper surface of the printing chamber (3) and is fixedly connected to the printing chamber (3); the controller (2) is electrically connected to the printing chamber (3) and the drying chamber.
2. A printing slitting device that is easy to maintain according to claim 1, characterized in that The adjustable slitting mechanism comprises a slide bar (4), a multi-component cutting knife (5), a plurality of buckle rings (6), a plurality of buckle tongues (7), and an opening cover (8); the slide bar (4) is perpendicular to the moving direction of the feeding mechanism, the slide bar (4) is transversely arranged inside the cutting chamber, and both ends are fixedly connected to the cutting chamber; a plurality of groups of the slitting knives (5) are arranged inside the cutting chamber, sleeved on the slide bar (4), and slidably connected to the slide bar (4); the plurality of buckle rings (6) are arranged on the top of the slitting knives (5) and are fixedly connected to the slitting knives (5); the plurality of buckle tongues (7) are arranged inside the cutting chamber, arranged above the slitting knives (5), and a plurality of groups of the buckle tongues (7) are fixedly connected to the top of the cutting chamber and cooperate with a plurality of groups of the buckle rings (6); the opening cover (8) is arranged on the top of the cutting chamber, arranged on the side of the buckle tongue (7), and is rotatably connected to the cutting chamber.
3. A printing slitting device that is easy to maintain according to claim 2, characterized in that : The feeding mechanism is a conveyor belt (9); the conveyor belt (9) is arranged below the processing mechanism, the movement direction of the conveyor belt (9) is perpendicular to the slide bar (4), and is electrically connected to the controller (2).
4. The printing slitting device that is easy to maintain according to claim 3 is characterized in that The drying chamber comprises a drying shell (10) and a hot air blower (11); the drying shell (10) is arranged between the printing chamber (3) and the cutting chamber, the drying shell (10) is communicated with the printing chamber (3), communicated with the cutting chamber, and is fixedly connected to the frame (1); the hot air blower (11) is arranged inside the drying shell (10), is fixedly connected to the drying shell (10), is electrically connected to the controller (2), and the air outlet of the hot air blower (11) cooperates with the upper surface of the conveyor belt (9).
5. The printing slitting device that is easy to maintain according to claim 4, characterized in that : The heat energy recovery mechanism comprises a thermocouple (12) and a supercapacitor (13); the thermocouple (12) is arranged on the top of the drying shell (10), passes through the drying shell (10), and is fixedly connected to the drying shell (10); the hot end of the thermocouple (12) is arranged inside the drying shell (10), and the cold end is arranged outside the drying shell (10); the supercapacitor (13) is arranged on the outer surface of the drying shell (10), and is fixedly connected to the drying shell (10); the supercapacitor (13) is electrically connected to the controller (2) and to the thermocouple (12).
6. The printing slitting device that is easy to maintain according to claim 5, characterized in that The frame (1) is made of stainless steel.