Intelligent temperature control heat sealing device for aluminum laminated film air bubble film production
The intelligent temperature-controlled heat sealing device for aluminum-coated bubble wrap production solves the problem of weak heat sealing caused by impurities on the film surface, achieving efficient cleaning and stable heat sealing, and reducing the scrap rate.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SUZHOU JINFEIXIN NEW MATERIAL TECH CO LTD
- Filing Date
- 2025-06-25
- Publication Date
- 2026-05-15
AI Technical Summary
During the production of aluminized bubble wrap, dust and particulate impurities easily adhere to the surface of the film, leading to poor heat sealing, bubbles and wrinkles, and increasing the scrap rate.
A heat-sealing device for producing aluminized bubble wrap with intelligent temperature control was designed. It includes components such as a fixed frame, bubble roller, guide roller, heat-sealing roller, liquid storage tank, spray head, and non-woven fabric. The device removes dust and impurities with cleaning fluid, collects dirt with cleaning components, stabilizes the position of the film material with a limiting plate, reduces scratches with a sponge block, and filters impurities with a filter screen, achieving efficient cleaning.
It effectively removes dust and impurities from the heat-sealing surface, improves the flatness and sealing performance of the heat seal, reduces the scrap rate, maintains the heat seal strength and sealing performance, and reduces production waste.
Smart Images
Figure CN224241424U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of bubble wrap production technology, specifically a heat sealing device for producing aluminized bubble wrap with intelligent temperature control. Background Technology
[0002] Aluminized bubble wrap is a new type of environmentally friendly heat insulation material. It is made of aluminum foil and polyethylene through mechanical processing, with an outer layer of aluminized film and an inner lining of bubble wrap.
[0003] In the production process of aluminized bubble wrap, it is necessary to seal the edges or specific areas of the aluminized bubble wrap. This is usually done by a heat sealing machine. First, the film material is fed into the working area and transported to the heat sealing position by a mechanical or air cylinder device. The intelligent temperature control system in the machine controls the heating element to heat the aluminized bubble wrap to the temperature required for heat sealing. At the same time, pressure is applied to the aluminized bubble wrap by a pressure device to make it fit tightly and form a strong heat seal.
[0004] During the membrane material production process, the membrane material needs to undergo various processing steps before being transported to the heat sealing device area. When the membrane material is being transported, dust and particulate impurities in the environment can easily adhere to the surface of the membrane material. These impurities on the surface of the membrane material can easily cause problems such as poor heat sealing and wrinkles when the membrane material is heat sealed.
[0005] Therefore, this utility model provides a heat sealing device for the production of aluminized bubble wrap with intelligent temperature control. Utility Model Content
[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.
[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: A heat-sealing device for producing aluminized bubble film with intelligent temperature control, comprising a fixed frame; a driving module is provided on the side wall of the fixed frame; two bubble rollers are installed in the middle of the fixed frame; a first guide roller is installed in the middle of the fixed frame; two heat-sealing rollers, a second guide roller, and an unwinding roller are installed in the middle of the fixed frame; a liquid storage tank is fixedly connected to the side wall of the fixed frame; an inlet is fixedly connected to the top of the liquid storage tank; an inlet pipe is fixedly connected to the side wall of the liquid storage tank; a water pump is fixedly connected to the end of the inlet pipe; the water pump is installed on the side wall of the fixed frame; a connecting pipe is fixedly connected to the middle of the water pump; a drain pipe is fixedly connected to the end of the connecting pipe; the drain pipe is U-shaped. Two sets of spray heads are fixedly connected to the middle of the drain pipe; two motors are installed on the inner side wall of the fixing frame; a fixing plate is fixedly connected to the output end of the motor; multiple fixing rods are fixedly connected to the edge of the side wall of the fixing plate; non-woven fabric is fixedly connected to the middle of the multiple fixing rods; the non-woven fabric is circular; multiple fixing rods are set outside the corresponding drain pipes; two cleaning components are installed in the middle of the drain pipe; the above structure can effectively remove dust and impurities from the heat-sealing surface between the aluminized film and the bubble film, reduce the problem of weak sealing or bubbles and wrinkles caused by impurities during the heat-sealing process, increase the flatness and sealing performance of the heat seal, enhance the adhesion strength, reduce the scrap rate caused by impurities, and thus reduce the waste generated in the production process.
[0008] Preferably, the cleaning assembly includes two connecting rods; the two connecting rods are fixedly connected to the middle of the drain pipe; a collection box is fixedly connected to the end of each connecting rod; the two collection boxes are respectively set at the corresponding non-woven fabric positions; a scraper is fixedly connected to the middle of each collection box; the scraper is set on the outer side wall of the corresponding non-woven fabric; the above structure can collect the dirt generated during the cleaning process in a timely manner, so that the collection box can effectively intercept the dirt, reduce the secondary pollution of the substrate by the dirt, reduce the re-adhesion of dirt on the membrane material, and maintain the heat sealing strength and sealing performance.
[0009] Preferably, two connecting plates are fixedly connected to the middle of the first guide roller; the two connecting plates are arranged opposite each other; two threaded rods are rotatably connected to the middle of the connecting plates; the two threaded rods are arranged opposite each other; an adjusting rod is threadedly connected to the middle of the threaded rod; a rotating seat is installed at the end of the adjusting rod; a limiting plate is fixedly connected to the two rotating seats; the limiting plate is slidably connected to the middle of the first guide roller; through the above structure, the limiting plate can keep the film material in the correct position, allowing the film material to move along a fixed path, eliminating the problem of film material offset during heat sealing, reducing offset that leads to uneven sealing or misalignment, enabling the film material to operate stably, and reducing the frequency of downtime for adjustment.
[0010] Preferably, a sliding rod is slidably connected to the top of the liquid storage tank; a float is fixed to the end of the sliding rod; the float is disposed inside the liquid storage tank; through the above structure, the float can rise and fall with the liquid level of the cleaning liquid, and the current liquid level can be displayed intuitively through the float, allowing real-time observation of the remaining cleaning liquid, reducing the possibility of incomplete cleaning due to insufficient cleaning liquid, and reducing defects caused by dirt residue.
[0011] Preferably, a filter screen is fixedly connected to the top of the liquid storage tank; the filter screen is fixedly connected to the corresponding liquid inlet position; the above structure can effectively filter particulate matter and impurities contained in the cleaning liquid, reduce the amount of impurities entering the spray head with the cleaning liquid, and reduce the accumulation of particulate matter and impurities in the middle of the spray head, which can cause blockage.
[0012] Preferably, a sponge block is fixed to the side wall of the limiting plate; the sponge block is fixed to the side away from the rotating seat; the softness of the sponge block can evenly distribute the pressure on both sides of the membrane material, reducing the direct friction between the limiting plate and the membrane material and causing scratches on the surface of the membrane material.
[0013] The beneficial effects of this utility model are as follows:
[0014] 1. The intelligent temperature-controlled heat-sealing device for producing aluminized film and bubble wrap described in this utility model can effectively remove dust and impurities from the heat-sealing surface between the aluminized film and the bubble wrap, reducing problems such as weak sealing, bubbles, and wrinkles caused by residual impurities during the heat-sealing process. It increases the flatness and sealing performance of the heat seal, enhances the adhesion strength, reduces the scrap rate caused by impurities, and thus reduces the generation of waste in the production process.
[0015] 2. The intelligent temperature-controlled heat sealing device for producing aluminized bubble film described in this utility model can collect the dirt generated during the cleaning process in a timely manner through the above structure, so that the collection box can effectively intercept the dirt, reduce the secondary pollution of the substrate by the dirt, reduce the dirt re-adhesion on the film material, and maintain the heat sealing strength and sealing performance. Attached Figure Description
[0016] The present invention will be further described below with reference to the accompanying drawings.
[0017] Figure 1 This is a perspective view of the present invention;
[0018] Figure 2 This is a schematic diagram of the liquid storage tank in this utility model;
[0019] Figure 3 This is a schematic diagram of the limiting plate in this utility model;
[0020] Figure 4 This is a schematic diagram of the cleaning component in this utility model;
[0021] Figure 5 This is a schematic diagram of the structure of the float in this utility model.
[0022] In the diagram: 1. Storage tank; 10. Inlet pipe; 11. Water pump; 12. Connecting pipe; 13. Inlet; 14. Drain pipe; 15. Spray head; 16. Motor; 17. Fixing plate; 18. Fixing rod; 19. Non-woven fabric; 2. Cleaning assembly; 21. Connecting rod; 22. Collection box; 23. Scraper; 3. Connecting plate; 31. Threaded rod; 32. Adjusting rod; 33. Rotating seat; 34. Limiting plate; 4. Sliding rod; 41. Float; 5. Filter screen; 6. Sponge block; 7. Scale line; 8. Fixing frame; 80. Drive module; 81. Bubble roller; 82. First guide roller; 83. Heat sealing roller; 84. Second guide roller; 85. Unwinding roller. Detailed Implementation
[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0024] like Figures 1 to 5As shown in the figure, an intelligent temperature-controlled heat-sealing device for producing aluminized bubble wrap according to an embodiment of the present invention includes a fixed frame 8; a drive module 80 is provided on the side wall of the fixed frame 8; two bubble rollers 81 are installed in the middle of the fixed frame 8; a first guide roller 82 is installed in the middle of the fixed frame 8; two heat-sealing rollers 83, a second guide roller 84, and an unwinding roller 85 are installed in the middle of the fixed frame 8; a liquid storage tank 1 is fixedly connected to the side wall of the fixed frame 8; a liquid inlet 13 is fixedly connected to the top of the liquid storage tank 1; a liquid inlet pipe 10 is fixedly connected to the side wall of the liquid storage tank 1; a water pump 11 is fixedly connected to the end of the liquid inlet pipe 10; the water pump 11 is installed on the side wall of the fixed frame 8; a connecting pipe 12 is fixedly connected to the middle of the water pump 11; and a connecting pipe 12 is fixedly connected to the middle of the water pump 11. A drain pipe 14 is fixedly connected to the end of the connector 12; the drain pipe 14 is U-shaped; two sets of spray heads 15 are fixedly connected to the middle of the drain pipe 14; two motors 16 are installed on the inner side wall of the fixing frame 8; a fixing plate 17 is fixedly connected to the output end of the motor 16; multiple fixing rods 18 are fixedly connected to the edge of the side wall of the fixing plate 17; non-woven fabric 19 is fixedly connected to the middle of the multiple fixing rods 18; the non-woven fabric 19 is circular; the multiple fixing rods 18 are set outside the corresponding drain pipes 14; two cleaning components 2 are installed in the middle of the drain pipe 14; during operation, the cleaning liquid is injected into the storage tank 1 through the inlet 13, and the cleaning liquid is placed inside the storage tank 1 for cleaning. The substrate required for hot melting is wound up in the middle of two unwinding rollers 85. The unwinding rollers 85 are driven to rotate by the drive module 80. At this time, the water pump 11 is turned on, and the cleaning liquid inside the storage tank 1 is drawn out through the liquid inlet pipe 10 and enters the connecting pipe 12. After passing through the connecting pipe 12, it enters the middle of the drain pipe 14. The cleaning liquid is sprayed into water mist through two sets of spray nozzles 15 and discharged onto the surface of the nonwoven fabric 19. At the same time, two motors 16 are turned on. The output end of the motors 16 drives the fixing plate 17 to rotate. The fixing plate 17 drives the nonwoven fabric 19 to rotate through multiple fixing rods 18, so that the water mist is sprayed onto the surface of the nonwoven fabric 19. The surface of the nonwoven fabric 19 is bonded to the composite surface of the substrate. The fabric 19 cleans the surface of the substrate. The two substrates enter between two bubble rollers 81 through the second guide roller 84. Bubble film is formed by the bubble rollers 81. The bubble film is guided to between two heat sealing rollers 83 by the first guide roller 82. The heat sealing rollers 83 achieve fusion bonding at the heat sealing temperature. The above structure can effectively remove dust and impurities from the heat sealing surface between the aluminized film and the bubble film, reduce the problem of weak sealing or bubbles and wrinkles caused by impurities during the heat sealing process, increase the flatness and sealing performance of the heat seal, enhance the bonding strength, reduce the scrap rate caused by impurities, and thus reduce the waste generated in the production process.
[0025] like Figure 2 and Figure 4As shown, the cleaning component 2 includes two connecting rods 21; the two connecting rods 21 are fixed to the middle of the drain pipe 14; a collection box 22 is fixed to the end of the connecting rod 21; the two collection boxes 22 are respectively set at the corresponding positions of the non-woven fabric 19; a scraper 23 is fixed to the middle of the collection box 22; the scraper 23 is set on the outer side wall of the corresponding non-woven fabric 19; during operation, as the non-woven fabric 19 rotates, the cleaned dirt passes through the middle of the corresponding scraper 23, and the dirt is scraped off by the scraper 23. The scraped dirt enters the interior of the corresponding collection box 22, and the cleaned dirt is collected by the collection box 22. The above structure can collect the dirt generated during the cleaning process in a timely manner, so that the collection box 22 can effectively intercept the dirt, reduce the secondary pollution of the substrate by the dirt, reduce the dirt re-adhere to the membrane material, and maintain the heat sealing strength and sealing performance.
[0026] like Figure 1 and Figure 3 As shown, two connecting plates 3 are fixedly connected to the middle of the first guide roller 82; the two connecting plates 3 are arranged opposite each other; two threaded rods 31 are rotatably connected to the middle of the connecting plates 3; the two threaded rods 31 are arranged opposite each other; an adjusting rod 32 is threadedly connected to the middle of the threaded rod 31; a rotating seat 33 is installed at the end of the adjusting rod 32; a limiting plate 34 is fixedly connected to the two rotating seats 33; the limiting plate 34 is slidably connected to the middle of the first guide roller 82; during operation, according to the size of the substrate, the two threaded rods 31 are rotated, one end of the threaded rod 31 is rotated, the threaded rod 31 rotates in the middle of the connecting plate 3, and when the threaded rod 31 rotates, the adjusting rod 32 rotates at the same time and moves towards the middle, the two sides of the substrate contact the two limiting plates 34, and the substrate is limited by the limiting plates 34. Through the above structure, the limiting plates 34 can keep the film material in the correct position, make the film material move along a fixed path, eliminate the problem of film material offset during heat sealing, reduce offset leading to uneven sealing or misalignment, enable the film material to run stably, and reduce the frequency of downtime for adjustment.
[0027] like Figure 1 , Figure 2 , Figure 5 As shown, a sliding rod 4 is slidably connected to the top of the liquid storage tank 1; a float 41 is fixed to the end of the sliding rod 4; the float 41 is set inside the liquid storage tank 1; during operation, when the cleaning fluid is placed inside the liquid storage tank 1, the float 41 rises with the liquid level, and the sliding rod 4 slides on the top of the liquid storage tank 1. When the cleaning fluid is used, the float 41 falls with the liquid level, and the sliding rod 4 slides downward on the top of the liquid storage tank 1. Through the above structure, the float 41 can rise and fall with the liquid level of the cleaning fluid. The current liquid level height can be displayed intuitively through the float 41, and the remaining amount of cleaning fluid can be observed in real time, reducing the possibility of incomplete cleaning due to insufficient cleaning fluid and reducing defects caused by dirt residue.
[0028] like Figure 5As shown, a filter screen 5 is fixedly attached to the top of the liquid storage tank 1; the filter screen 5 is fixedly attached to the corresponding liquid inlet 13; during operation, when the cleaning fluid enters the liquid storage tank 1 through the liquid inlet 13, the cleaning fluid is filtered through the filter screen 5, allowing pure cleaning fluid to enter the liquid storage tank 1. The above structure can effectively filter the particulate matter and impurities contained in the cleaning fluid, reducing the amount of impurities entering the spray head 15 with the cleaning fluid, and reducing the accumulation of particulate matter and impurities in the middle of the spray head 15, which can cause blockage.
[0029] like Figure 3 As shown, a sponge block 6 is fixed to the side wall of the limiting plate 34; the sponge block 6 is fixed to the side away from the rotating seat 33; during operation, when the limiting plate 34 limits the substrate, the sponge block 6 contacts both sides of the substrate. The softness of the sponge block 6 can evenly distribute the pressure on both sides of the membrane material, reducing the direct friction between the limiting plate 34 and the membrane material, which can cause scratches on the surface of the membrane material.
[0030] like Figure 5 As shown, a scale line 7 is provided in the middle of the slide bar 4; during operation, when the cleaning fluid is used, the remaining amount of cleaning fluid can be observed through the slide bar 4. The above structure allows the operator to directly read the cleaning fluid level through the scale line 7, and the amount of cleaning fluid in the storage tank 1 can be quickly increased or decreased.
[0031] During operation, the cleaning fluid is injected into the storage tank 1 through the inlet 13. The cleaning fluid is stored in the storage tank 1. The substrate required for hot melting is wound up in the middle of the two unwinding rollers 85. The unwinding rollers 85 are driven to rotate by the drive module 80. At this time, the water pump 11 is turned on, and the cleaning fluid in the storage tank 1 is drawn out through the inlet pipe 10 and enters the connecting pipe 12. After entering the middle of the drain pipe 14 through the connecting pipe 12, the cleaning fluid is sprayed into water mist through two sets of spray nozzles 15 and discharged onto the surface of the nonwoven fabric 19. Two motors 16 are started, and their outputs drive the fixed plate 17 to rotate. The fixed plate 17, through multiple fixed rods 18, drives the nonwoven fabric 19 to rotate, causing water mist to be sprayed onto the surface of the nonwoven fabric 19. The surface of the nonwoven fabric 19 adheres to the composite surface of the substrate, and the nonwoven fabric 19 cleans the surface of the substrate. The two substrates enter between two bubble rollers 81 through the second guide roller 84, forming a bubble film through the bubble rollers 81. The bubble film is guided by the first guide roller 82 to between two heat-sealing rollers 83, where it is fused together at the heat-sealing temperature. During the rotation of the nonwoven fabric 19, the cleaned dirt passes through the middle of the corresponding scraper 23, where it is scraped off. The scraped dirt enters the corresponding collection box 22, where it is collected. Based on the size of the substrate, the two threaded rods 31 are rotated. Rotating one end of the threaded rod 31 causes it to rotate in the middle of the connecting plate 3. Simultaneously, the adjusting rod 32 rotates and moves towards the center. The two sides of the substrate contact the two limiting plates 34, which limit the substrate's position. When the cleaning fluid is placed inside the storage tank 1, the float 41 rises with the liquid level, and the slide bar 4 slides on the top of the storage tank 1. When the cleaning fluid is used, the float 41 falls with the liquid level, and the slide bar 4 slides down on the top of the storage tank 1. When the cleaning fluid enters the storage tank 1 through the inlet 13, it is filtered by the filter screen 5, allowing pure cleaning fluid to enter the storage tank 1. When the substrate is limited by the limiting plate 34, the sponge block 6 contacts both sides of the substrate. When the cleaning fluid is used, the remaining amount of cleaning fluid can be observed through the slide bar 4.
[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A heat-sealing device for producing aluminized bubble wrap with intelligent temperature control, comprising a fixing frame (8); characterized in that: The fixed frame (8) has a drive module (80) on its side wall; two bubble rollers (81) are installed in the middle of the fixed frame (8); a first guide roller (82) is installed in the middle of the fixed frame (8); two heat sealing rollers (83), a second guide roller (84), and an unwinding roller (85) are installed in the middle of the fixed frame (8); a liquid storage tank (1) is fixedly connected to the side wall of the fixed frame (8); an inlet (13) is fixedly connected to the top of the liquid storage tank (1); an inlet pipe (10) is fixedly connected to the side wall of the liquid storage tank (1); a water pump (11) is fixedly connected to the end of the inlet pipe (10); the water pump (11) is installed on the side wall of the fixed frame (8); a connecting rod is fixedly connected to the middle of the water pump (11). Connector (12); a drain pipe (14) is fixedly connected to the end of the connecting pipe (12); the drain pipe (14) is U-shaped; two sets of spray heads (15) are fixedly connected to the middle of the drain pipe (14); two motors (16) are installed on the inner side wall of the fixing frame (8); a fixing plate (17) is fixedly connected to the output end of the motor (16); multiple fixing rods (18) are fixedly connected to the edge of the side wall of the fixing plate (17); non-woven fabric (19) is fixedly connected to the middle of the multiple fixing rods (18); the non-woven fabric (19) is circular; multiple fixing rods (18) are set outside the corresponding drain pipe (14); two cleaning components (2) are installed in the middle of the drain pipe (14).
2. The intelligent temperature-controlled heat-sealing device for producing aluminized bubble wrap according to claim 1, characterized in that: The cleaning assembly (2) includes two connecting rods (21); the two connecting rods (21) are fixed to the middle of the drain pipe (14); a collection box (22) is fixed to the end of the connecting rod (21); the two collection boxes (22) are respectively set at the corresponding non-woven fabric (19); a scraper (23) is fixed to the middle of the collection box (22); the scraper (23) is set on the outer side wall of the corresponding non-woven fabric (19).
3. The intelligent temperature-controlled heat-sealing device for producing aluminized bubble wrap according to claim 1, characterized in that: Two connecting plates (3) are fixedly connected to the middle of the first guide roller (82); the two connecting plates (3) are arranged opposite to each other; two threaded rods (31) are rotatably connected to the middle of the connecting plates (3); the two threaded rods (31) are arranged opposite to each other; an adjusting rod (32) is threadedly connected to the middle of the threaded rod (31); a rotating seat (33) is installed at the end of the adjusting rod (32); a limiting plate (34) is fixedly connected to the two rotating seats (33); the limiting plate (34) is slidably connected to the middle of the first guide roller (82).
4. The intelligent temperature-controlled heat-sealing device for producing aluminized bubble wrap according to claim 1, characterized in that: The top of the liquid storage tank (1) is slidably connected to a slide rod (4); a float (41) is fixedly connected to the end of the slide rod (4); the float (41) is located inside the liquid storage tank (1).
5. The intelligent temperature-controlled heat-sealing device for producing aluminized bubble wrap according to claim 1, characterized in that: A filter screen (5) is fixedly attached to the top of the liquid storage tank (1); the filter screen (5) is fixedly attached to the corresponding liquid inlet (13).
6. The intelligent temperature-controlled heat-sealing device for producing aluminized bubble wrap according to claim 3, characterized in that: A sponge block (6) is fixed to the side wall of the limiting plate (34); the sponge block (6) is fixed to the side away from the rotating seat (33).
7. The intelligent temperature-controlled heat-sealing device for producing aluminized bubble wrap according to claim 4, characterized in that: The slide bar (4) has a scale line (7) in the middle.