Cooling device of flame laminating machine
By introducing heat insulation plates and a drive mechanism into the cooling device of the flame bonding machine, the flow path of the coolant is controlled, solving the problem of limited contact area between the cooling roller and the sponge, and realizing efficient utilization of coolant and efficient cooling of the sponge.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- MAANSHAN XINYUAN NEW MATERIALS TECHNOLOGY CO LTD
- Filing Date
- 2025-01-17
- Publication Date
- 2026-04-17
AI Technical Summary
In existing flame laminating machine cooling devices, the contact area between the cooling roller and the sponge is limited, resulting in some coolant not being effectively utilized and causing poor coolant performance.
The internal space of the cooling roller is divided by heat insulation plate, and efficient cooling is achieved through local coolant flow. The flow path of the coolant is controlled by a drive mechanism that moves the rod and the block, thus avoiding coolant waste.
It improves the efficiency of coolant use, reduces coolant waste, and achieves a more efficient sponge cooling effect.
Smart Images
Figure CN224130267U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of composite machine technology, and in particular to a cooling device for a flame composite machine. Background Technology
[0002] Composite materials are widely used in automotive interiors, industrial textiles, household goods, medical protective equipment, and other industries. Currently, flame lamination is considered one of the more environmentally friendly, energy-saving, and effective lamination processes. Existing flame lamination machines are mostly simple models used for laminating two-layer materials, such as sponge and fabric or sponge and mesh fabric. After the flame lamination machine laminates the sponge and fabric at high temperatures, the sponge needs to be cooled down because hot sponges are not suitable for storage.
[0003] The existing device cools the sponge by means of a cooling roller. Coolant flows continuously inside the cooling roller. Due to the limited contact area between the cooling roller and the sponge, the coolant at the top also flows through the inside of the cooling roller. The coolant at the top flows out before it has been cooled, which means that some of the coolant has not been used during operation, resulting in poor coolant performance. Utility Model Content
[0004] This utility model discloses a cooling device for a flame laminating machine, aiming to solve the technical problem of existing devices that use cooling rollers to cool sponges. The cooling rollers continuously flow with coolant, but due to the limited contact area between the rollers and the sponges, the coolant at the upper end also flows through the rollers before it has been properly cooled, resulting in some coolant not being used during operation and thus poor cooling performance.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] A cooling device for a flame laminating machine includes a base, with the laminating machine fixedly connected to the top rear end of the base, and support plates fixedly connected to both sides of the top of the base. Cooling rollers are provided at the upper and lower positions of the support plates, and a liquid exchange mechanism is provided inside the cooling rollers.
[0007] The liquid exchange mechanism includes a housing rotatably connected to both sides of the cooling roller. A pipe is fixedly connected inside the housing. A heat insulation plate is fixedly connected inside the cooling roller. Moving rods are slidably connected evenly to both sides of the cooling roller. A block is fixedly connected to one side of the moving rod. Rectangular grooves are evenly formed on the outer side of the moving rod. A cavity is formed inside the cooling roller. A limit block is fixedly connected to the rod wall of the moving rod. A first spring is fixedly connected to one side of the limit block. A protrusion is fixedly connected to the inner wall of the housing. A driving mechanism is provided on the outer side of the cooling roller.
[0008] Preferably, the upper end of the support plate is provided with a sliding groove, a slider is slidably connected inside the sliding groove, a second spring is fixedly connected to the upper end of the slider, and the upper end of the outer shell is fixedly connected to the inside of the slider.
[0009] Preferably, the driving mechanism includes a motor fixedly connected to the upper end of the left slider, a gear fixedly connected to the output end of the motor, and a toothed block fixedly connected to the left side of the upper cooling roller, the toothed block meshing with the gear;
[0010] Preferably, the pipe fitting on the left is an inlet pipe, and the pipe fitting on the right is an outlet pipe;
[0011] Preferably, the upper end of the lower cooling roller is flush with the center of the laminating machine.
[0012] As can be seen from the above, the advantages of the cooling device for a flame laminating machine provided by this utility model are as follows: during cooling, the temperature of the cooling roller in contact with the sponge will be exceptionally high. Through the heat insulation plate, the coolant is cooled locally, and through the localized flow of coolant, the efficiency of coolant use is increased, and excessive waste of coolant is avoided. Attached Figure Description
[0013] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0014] Figure 1 This is a schematic diagram of the overall structure of a cooling device for a flame composite machine proposed in this utility model.
[0015] Figure 2 This is a partial structural schematic diagram of a cooling device for a flame composite machine proposed in this utility model.
[0016] Figure 3 This is a partial cross-sectional view of the cooling device for a flame composite machine proposed in this utility model.
[0017] Figure 4 This utility model proposes a cooling device for a flame combining machine. Figure 3 Enlarged structural diagram at point A in the middle.
[0018] Figure 5 This is a schematic diagram of the heat insulation plate structure of the cooling device for a flame composite machine proposed in this utility model.
[0019] In the diagram: 1. Base; 2. Composite machine; 3. Support plate; 4. Slide groove; 5. Slider; 6. Second spring; 7. Pipe fitting; 8. Cooling roller; 9. Motor; 10. Gear; 11. Tooth block; 12. Outer shell; 13. Moving rod; 14. Rectangular groove; 15. First spring; 16. Protrusion; 17. Block; 18. Limiting block; 19. Cavity; 20. Heat insulation plate. Detailed Implementation
[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with specific embodiments.
[0021] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.
[0022] Reference Figure 1-5 A cooling device for a flame laminating machine includes a base 1, a laminating machine 2 fixedly connected to the top rear end of the base 1, support plates 3 fixedly connected to both sides of the top of the base 1, and cooling rollers 8 provided at the upper and lower positions of the support plates 3. The laminating sponge passes through the inside of the cooling rollers 8 and is cooled by the cooling rollers 8. The inside of the cooling rollers 8 is provided with a liquid exchange mechanism.
[0023] The liquid exchange mechanism includes a housing 12 rotatably connected to both sides of the cooling roller 8. The upper end of the lower cooling roller 8 is flush with the center of the laminating machine 2, allowing the sponge to better exit from the laminating machine 2 and enter between the two cooling rollers 8. A pipe 7 is fixedly connected inside the housing 12; the left pipe 7 is the inlet pipe, and the right pipe 7 is the outlet pipe. A heat insulation plate 20 is fixedly connected inside the cooling roller 8, which can separate the coolant. Moving rods 13 are slidably connected evenly to both sides of the cooling roller 8, and the moving rods 13 can move left and right. One side of the moving rod 13 is fixedly connected to... There is a block 17. The moving rod 13 moves and drives the block 17 to move. Rectangular grooves 14 are evenly opened on the outer side of the moving rod 13. The rectangular grooves 14 can pass through the coolant. A cavity 19 is opened inside the cooling roller 8. A limit block 18 is fixedly connected to the rod wall of the moving rod 13. A first spring 15 is fixedly connected to one side of the limit block 18. The first spring 15 has a certain pushing force on the limit block 18. A protrusion 16 is fixedly connected to the inner wall of the outer shell 12. The moving rod 13 contacts the protrusion 16, thereby causing the moving rod 13 to move. A drive mechanism is provided on the outer side of the cooling roller 8.
[0024] During operation, one end of the sponge to be cooled is passed between two cooling rollers 8. The tube 7 is connected to the coolant. The upper cooling roller 8 is rotated by the drive mechanism, which transports the sponge. Under the action of friction, the lower cooling roller 8 also rotates. When the cooling roller 8 rotates, it drives the internal moving rod 13 to move. When the moving rod 13 contacts the protrusion 16, it moves, which drives the block 17 to move and disengage from the cooling roller 8. The coolant enters between the cooling rollers 8 through the rectangular groove 14. Due to the heat insulation plate 20, the coolant between different areas is stable and does not transfer too much. The cooling roller 8 rotates continuously, delivering coolant to each area in turn. During cooling, the temperature of the cooling roller 8 in contact with the sponge is particularly high. The heat insulation plate 20 allows for localized cooling of the coolant, and the localized flow of coolant increases the efficiency of coolant use and prevents excessive waste of coolant.
[0025] Reference Figure 2 The upper end of the support plate 3 is provided with a groove 4, and a slider 5 is slidably connected inside the groove 4. The slider 5 can move up and down inside the groove 4. A second spring 6 is fixedly connected to the upper end of the slider 5. The second spring 6 exerts a certain pushing force on the lower end of the slider 5. The upper outer shell 12 is fixedly connected to the inside of the slider 5, so that the two cooling rollers 8 exert a squeezing force on the sponge.
[0026] Reference Figure 2The driving mechanism includes a motor 9 fixedly connected to the upper end of the left slider 5. A gear 10 is fixedly connected to the output end of the motor 9. A toothed block 11 is fixedly connected to the left side of the upper cooling roller 8. The toothed block 11 is meshed with the gear 10. The motor 9 drives the gear 10 to rotate, causing the meshed toothed block 11 to move. The toothed block 11 drives the cooling roller 8 to rotate.
[0027] Working principle: During operation, one end of the sponge to be cooled is passed between two cooling rollers 8. The tube 7 is connected to the coolant. The upper cooling roller 8 is rotated by the drive mechanism, which transports the sponge. Under the action of friction, the lower cooling roller 8 also rotates. When the cooling roller 8 rotates, it drives the internal moving rod 13 to move. When the moving rod 13 contacts the protrusion 16, it moves, which drives the block 17 to move and disengage from the cooling roller 8. The coolant enters between the cooling rollers 8 through the rectangular groove 14. Due to the heat insulation plate 20, the coolant between each area is stable and does not transfer too much. The cooling roller 8 rotates continuously, delivering coolant to each area in turn. During cooling, the temperature of the cooling roller 8 in contact with the sponge is particularly high. The heat insulation plate 20 allows for localized cooling of the coolant, and the localized flow of coolant increases the efficiency of coolant use and prevents excessive waste of coolant.
[0028] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.
[0029] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. Cooling device for a flame lamination machine comprising a base (1), characterized in that, The top rear end of the base (1) is fixedly connected to the composite machine (2), and the top two sides of the base (1) are fixedly connected to the support plate (3). The upper and lower positions of the support plate (3) are provided with cooling rollers (8), and the interior of the cooling roller (8) is provided with a liquid exchange mechanism. The liquid exchange mechanism includes a housing (12) rotatably connected to both sides of the cooling roller (8). A pipe (7) is fixedly connected inside the housing (12). A heat insulation plate (20) is fixedly connected inside the cooling roller (8). Moving rods (13) are evenly slidably connected to both sides of the cooling roller (8). A block (17) is fixedly connected to one side of the moving rod (13). A rectangular groove (14) is evenly opened on the outer side of the moving rod (13). A cavity (19) is opened inside the cooling roller (8). A limit block (18) is fixedly connected to the rod wall of the moving rod (13). A first spring (15) is fixedly connected to one side of the limit block (18). A protrusion (16) is fixedly connected to the inner wall of the housing (12). A driving mechanism is provided on the outer side of the cooling roller (8).
2. A cooling device for a flame lamination machine according to claim 1, characterized in that The upper end of the support plate (3) is provided with a sliding groove (4), and a slider (5) is slidably connected inside the sliding groove (4). A second spring (6) is fixedly connected to the upper end of the slider (5), and the upper end of the outer shell (12) is fixedly connected to the inside of the slider (5).
3. The cooling device for a flame combining machine according to claim 2, characterized in that, The driving mechanism includes a motor (9) fixedly connected to the upper end of the left slider (5), a gear (10) fixedly connected to the output end of the motor (9), and a toothed block (11) fixedly connected to the left side of the upper cooling roller (8), the toothed block (11) meshing with the gear (10).
4. A cooling device for a flame lamination machine according to claim 1, wherein The pipe fitting (7) on the left is the water inlet pipe, and the pipe fitting (7) on the right is the water outlet pipe.
5. A cooling device for a flame lamination machine according to claim 1, wherein The upper end of the cooling roller (8) at the lower end is flush with the center of the composite machine (2).