Flattening device for medical gauze production
By combining hot water spraying, pressure roller extrusion, and heating plates, the problem of uneven force on the surface of the gauze was solved, achieving uniform flattening and rapid drying of the gauze, thus improving production quality and efficiency.
Patent Information
- Application Number
- CN202520462917.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-17
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-03-17
AI Technical Summary
The existing gauze flattening mechanism causes uneven force on the gauze surface, resulting in misalignment and accumulation, which affects production quality and efficiency.
A spraying mechanism is used to spray hot water evenly, which, combined with the squeezing of upper and lower pressure rollers and heating plates, and the drying mechanism, heats and dries the gauze evenly, achieving uniform flattening and rapid drying of the gauze.
It improves the uniformity and efficiency of gauze flattening, ensures the flatness of the gauze, and improves drying efficiency.
Smart Images
Figure CN223951434U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to medical gauze production technical field, especially relate to a medical gauza production flattening device. BACKGROUND
[0002] Gauze is a kind of cotton fabric with sparse warp and weft, belongs to textile raw material, cloth, and the feature is sparse, has obvious grid, gauze will be divided into two kinds of gauze, there are pure cotton gauze, polyester cotton gauze two kinds, and polyester cotton gauze is more bright than pure cotton gauze in color, and polyester cotton gauze is bright and beautiful, and fiber organization is also more compact and fine.Compared with pure cotton gauze, the color is not so bright, and it looks very soft, and some cottonseed residues can be seen on the surface of gauze, and gauze is fluffy after production, so gauze needs to be flattened, but the existing gauze flattening mechanism often extrudes gauze through roller, when roller extrudes gauze, because the contact point of roller and gauze is a line, so the surface of gauze is unbalanced, so the upper layer of gauze and gauze will appear misplacement under long-time extrusion, cause gauze to appear accumulation phenomenon, cause gauze to appear local folding, influence the production quality of gauze.Therefore, in the prior art, when gauze is produced and processed, gauze is inconvenient to flatten, which influences gauze flattening efficiency and effect. CONTENT OF UTILITY MODEL
[0003] The utility model discloses a medical gauze production's flattening device, including the horizontal setting of lower support platform, and the bottom of lower support platform is fixed with a plurality of vertical setting's support leg, and the upper of lower support platform is equipped with the horizontal setting of upper support platform, and the upper support platform and lower support platform are equipped with a plurality of column of supporting effect between, and the upper support platform and lower support platform all play the supporting effect. The left end of upper support platform is equipped with the spraying mechanism of spraying hot water for gauze, and the spraying mechanism includes the water storage tank fixed in the top of upper support platform, and the top of water storage tank is equipped with the water inlet, and is equipped with the heating wire of water supply heating in water storage tank, and the heating wire is electrified, and the heating wire heats the water in water storage tank, and the below of upper support platform left end is equipped with the horizontal setting of total water pipe, and the upper end of total water pipe is fixed in the bottom of upper support platform through telescopic sleeve rod, and the bottom of total water pipe is equipped with a plurality of atomizing nozzles, and the height of total water pipe can be adjusted through telescopic sleeve rod, to be able to adjust the distance between atomizing nozzle and gauze, and the water pump is equipped between total water pipe and water storage tank, and the water pump is connected with water storage tank and total water pipe respectively through water pipe, and the water pump is connected through cable, and starts the water pump, and the water pump extracts the hot water in water storage tank to total water pipe, and then is sprayed on gauze through atomizing nozzle. The right side of spraying mechanism is equipped with the rolling mechanism of rolling hot water in gauze even, and the rolling mechanism includes two vertical and interval setting's press roll support rod, and the bottom of two press roll support rod is fixed in the top of lower support platform, and is equipped with the horizontal setting of lower press roll between two press roll support rod, and the both ends rotatable assembly of lower press roll is in press roll support rod;The above of lower press roll is equipped with two vertical setting's sleeve, and the top of sleeve is fixed in the bottom of upper support platform, and the lower end of sleeve is equipped with the vertical setting's slide stick, and is equipped with compression spring in the sleeve of slide stick above, and rotatable assembly has upper press roll corresponding setting's lower press roll between two slide sticks, and when using, gauze passes between upper press roll and lower press roll, and under the action of compression spring elasticity, upper press roll extrudes gauze downwards, and the hot water sprayed on gauze evenly flows to unsprayed place under the action of pressure, realizes the relatively even distribution of hot water on gauze on gauze. The right side of rolling mechanism is equipped with flattening mechanism, and flattening mechanism includes the horizontal setting of upper heating plate, and is fixed with the vertical setting's electric push rod and telescopic guide rod between upper heating plate and upper support platform, and under the action of electric push rod, upper heating plate moves freely in vertical direction, and guide rod plays the guiding effect to upper heating plate, and the stability of upper heating plate is increased, and the vibration of upper heating plate is reduced. The bottom of upper heating plate is equipped with the smooth upper pressure plate, and the below of upper heating plate is equipped with the lower heating plate corresponding setting's upper heating plate, and the top of lower heating plate is fixed with the lower pressure plate corresponding setting's upper pressure plate, and is equipped with a plurality of support column between lower heating plate and lower support platform, and when using, upper heating plate heats upper pressure plate, and lower heating plate heats lower pressure plate, and gauze passes between upper pressure plate and lower pressure plate, and under the action of electric push rod, the distance between upper pressure plate and lower pressure plate is adjusted, and under the joint action of upper pressure plate and lower pressure plate, gauze is extruded and flattened.A drying mechanism for drying gauze is located on the right side of the flattening mechanism. The drying mechanism includes a first drying box mounted on a lower support platform. The first drying box has a gauze inlet at its left end and a gauze outlet at its right end. A horizontally arranged main air duct is located at the upper part of the first drying box, and several exhaust heads are located at the bottom of the main air duct. A heater is fixed at the top of the upper support platform and is connected to the main air duct through an air duct. An air outlet is located at the bottom of the first drying box. A second drying box has a gauze inlet at its left end and a gauze outlet at its right end. A main air duct is located at the lower part of the second drying box, and several exhaust heads are located at the top of the main air duct. The main air duct is connected to the heater through an air duct. An air outlet is located at the bottom of the second drying box. The heater blows hot dry air into the first and second drying boxes. The hot dry air blown from the exhaust heads in the first drying box dries the top layer of the gauze, and the hot dry air in the second drying box dries the bottom layer of the gauze.
[0004] Preferably, the upper pressure plate has an upper notch at its left end to facilitate flattening the gauze; the lower pressure plate has a lower notch at its left end that corresponds to the upper notch, and the upper and lower notches have a right-angled triangular cross-section.
[0005] Preferably, a water collection tank with an open top is provided below the lower pressure roller, and the bottom end of the water collection tank is fixed on the lower support platform.
[0006] The above scheme has the following advantages:
[0007] The spraying mechanism sprays hot water onto the gauze, facilitating its flattening. The pressing mechanism, through the coordinated use of upper and lower pressure rollers, distributes the hot water more evenly across the gauze. The flattening mechanism, by adjusting the distance between the upper and lower pressure plates, can accommodate gauze of different thicknesses. Simultaneously, the upper heating plate heats the upper pressure plate, and the lower heating plate heats the lower pressure plate, improving both the flattening efficiency and quality at high temperatures. The drying mechanism, with its first and second drying chambers, dries both sides of the gauze, enhancing drying efficiency. Attached Figure Description
[0008] Figure 1 This is a schematic diagram of the structure of this utility model;
[0009] Figure 2 This is a schematic diagram of the flattening mechanism;
[0010] Figure 3 for Figure 2 Enlarged view of part A;
[0011] Figure 4 This is a schematic diagram of the flattening mechanism.
[0012] 1, lower support table; 2, spraying mechanism; 3, rolling mechanism; 4, flattening mechanism; 5, drying mechanism; 6, gauze; 11, support leg; 12, upper support table; 13, stand; 21, water storage tank; 22, heating wire; 23, water pump; 24, telescopic sleeve rod; 25, water pipe; 31, compression roller support rod; 32, lower compression roller; 33, sleeve; 34, slide rod; 35, compression spring; 36, upper compression roller; 37, water collection tank; 41, upper heating plate; 42, upper pressing plate; 43, guide rod; 44, electric push rod; 45, lower heating plate; 46, lower pressing plate; 47, heating strip; 48, upper gap; 49, lower gap; 51, first drying box; 52, second drying box; 53, air outlet; 54, main air pipe; 55, exhaust head; 56, fan heater; 57, air pipe. DETAILED DESCRIPTION
[0013] As Figures 1-4As shown, a kind of medical gauze production flattening device, including the horizontally arranged lower support table 1, the bottom end of lower support table 1 is fixed with several vertical legs 11, the top of lower support table 1 is equipped with the horizontally arranged upper support table 12, the upper support table 12 and lower support table 1 between being equipped with several vertical columns 13 for supporting, upper support table 12 and lower support table 1 all play the role of supporting. The left end of upper support table 12 is equipped with the spraying mechanism 2 for spraying hot water to gauze, spraying mechanism 2 includes the water storage tank 21 fixed in the top end of upper support table, the top end of water storage tank 21 is equipped with the water inlet, the water storage tank 21 is equipped with the heating wire 22 for water heating in, the heating wire 22 is electrified, and the heating wire 22 heats the water in water storage tank 21, the lower side of the left end of upper support table 12 is equipped with the horizontally arranged total water pipe, the upper end of total water pipe is fixed in the bottom end of upper support table 12 through telescopic sleeve rod 24, the bottom end of total water pipe is equipped with several atomizing nozzles, the height of total water pipe can be adjusted through telescopic sleeve rod 24, so that the distance between atomizing nozzle and gauze 6 can be adjusted, and water pump 23 is arranged between total water pipe and water storage tank 21, water pump 23 is connected with water storage tank 21 and total water pipe through water pipe 25 respectively, water pump 23 is connected with power supply through cable, water pump 23 is started, and water pump 23 extracts hot water in water storage tank 21 to total water pipe, and then is sprayed on gauze 6 through atomizing nozzle. The right side of spraying mechanism 2 is equipped with the rolling mechanism 3 for rolling hot water in gauze 6 evenly, and the rolling mechanism 3 includes two vertical and spaced-apart pressing roller support rods 31, the bottom end of the two pressing roller support rods 31 is fixed in the top end of lower support table 1, and a lower pressing roller 32 is horizontally arranged between the two pressing roller support rods 31, and the two ends of the lower pressing roller 32 are rotatably assembled on the pressing roller support rods 31;The top of lower pressing roller 32 is equipped with two vertical sleeve pipes 33, the top end of sleeve pipe 33 is fixed in the bottom end of upper support table 12, the bottom end of sleeve pipe 33 is sleeved with vertical slide rod 34, the sleeve pipe 33 in the upper side of slide rod 34 is equipped with compression spring 35, and the upper pressing roller 36 corresponding to lower pressing roller 36 is rotatably assembled between the two slide rods 34, in use, gauze 6 passes between upper pressing roller 36 and lower pressing roller 32, under the action of compression spring 35, upper pressing roller 36 extrudes gauze 6 downwards, and hot water sprayed on gauze 6 flows to unsprayed place evenly under the action of pressure, so that hot water on gauze 6 is more evenly distributed on gauze 6. The right side of rolling mechanism 3 is equipped with flattening mechanism 4, and the flattening mechanism 4 includes the horizontally arranged upper heating plate 41, the vertically arranged electric push rod 44 and the telescopic guide rod 43 are fixed between the upper heating plate 41 and the upper support table 12, under the action of electric push rod 44, the upper heating plate 41 is freely moved in vertical direction, the guide rod 43 plays a guiding role on the upper heating plate 41, increases the stability of the upper heating plate 41, and reduces the vibration of the upper heating plate 41.The bottom end of the upper heating plate 41 is provided with a smooth upper pressing plate 42, the lower side of the upper heating plate 41 is provided with a lower heating plate 45 corresponding to the upper heating plate 41, the top end of the lower heating plate 45 is fixed with a lower pressing plate 46 corresponding to the upper pressing plate 42, a plurality of supporting columns are arranged between the lower heating plate 45 and the lower supporting table 1, in use, the upper heating plate 41 heats the upper pressing plate 42, the lower heating plate 45 heats the lower pressing plate 46, the gauze 6 passes between the upper pressing plate 42 and the lower pressing plate 46, under the action of the electric push rod 44, the distance between the upper pressing plate 42 and the lower pressing plate 46 is adjusted, and the gauze 6 is flattened under the joint action of the upper pressing plate 42 and the lower pressing plate 46. The right side of the flattening mechanism 4 is provided with a drying mechanism 5 for drying the gauze 6, the drying mechanism 5 comprises a first drying box 51 arranged on the lower supporting table 1, a gauze feeding port is formed in the left end of the first drying box 51, a gauze discharging port is formed in the right end of the first drying box 51, and a horizontal total air pipe 54 is arranged at the inner upper end of the first drying box 51, a plurality of exhaust heads 55 are arranged at the bottom end of the total air pipe 54, a warm air blower 56 is fixed at the top end of the upper supporting table 12, the warm air blower 56 is connected to the total air pipe 54 through an air pipe 57, and an air outlet 53 is arranged at the bottom end of the first drying box 51; a gauze feeding port is formed in the left end of the second drying box 52, a gauze discharging port is arranged at the right end of the second drying box 52, a total air pipe 54 is arranged at the inner lower end of the second drying box 52, a plurality of exhaust heads 55 are arranged at the top end of the total air pipe 54, and the total air pipe 54 is connected to the warm air blower 56 through an air pipe 57, and an air outlet is arranged at the bottom end of the second drying box 52, the dry hot air blown by the warm air blower 56 into the first drying box 51 and the second drying box 52, the dry hot air blown by the exhaust heads 55 in the first drying box 51 dries the top layer of the gauze 6, and the dry hot air in the second drying box 52 dries the bottom layer of the gauze 6.
[0014] Preferably, the left end of the upper pressing plate 42 is provided with an upper notch 48 for flattening the gauze; the left end of the lower pressing plate 46 is provided with a lower notch 49 corresponding to the upper notch 48, and the cross section of the upper notch 48 and the lower notch 49 is a right triangle structure.
[0015] Preferably, the lower side of the lower pressing roller 32 is provided with a water collecting tank 37 with an open top end, and the bottom end of the water collecting tank 37 is fixed on the lower supporting table 1.
[0016] Use process:
[0017] The utility model discloses a water injection is first to the water storage tank 21 in use, heating wire 22 in water storage tank 21 is heated to water, and then starts water pump 23, and water pump 23 extracts the hot water in water storage tank 21 and sprays on gauze 6 through atomizing nozzle, gauze 6 moves from left to right, and gauze 6 passes between upper compression roller 36 and lower compression roller 32, and under the action of compression spring elastic force 35, upper compression roller 36 extrudes gauze 6 downwards, and the hot water on gauze 6 is evenly flowed to the unsprayed place under the pressure action, realizes the hot water on gauze 6 is more evenly distributed on gauze 6, and then upper heating plate 41 heats upper pressing plate 42, and lower heating plate 45 heats lower pressing plate 46, and gauze 6 passes between upper pressing plate 42 and lower pressing plate 46, and under the action of electric push rod 44, the distance between upper pressing plate 42 and lower pressing plate 46 is adjusted, and under the joint action of upper pressing plate 42 and lower pressing plate 46, gauze 6 is extruded and flattened, and warm air blower 56 blows dry hot air into first drying box 51 and second drying box 52, and the dry hot air of exhaust head 55 in first drying box 51 is blown to the top layer of gauze 6 and carries out drying treatment, and the dry hot air in second drying box 52 carries out drying treatment to the bottom layer of gauze 6.
[0018] In the description of the utility model, it is understood that the orientation or positional relationship of the terms "upper", "lower", "left", "right", "top", "bottom", "horizontal", "vertical" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.
[0019] The above embodiment is a description of the utility model, not a limitation of the utility model, and any simple transformation of the utility model belongs to the protection scope of the utility model.
Claims
1. A flattening device for producing medical gauze, comprising a horizontally arranged lower support platform, a plurality of vertically arranged support legs fixed to the bottom end of the lower support platform, a horizontally arranged upper support platform above the lower support platform, and a plurality of supporting columns between the upper support platform and the lower support platform, characterized in that: The left end of the upper support platform is equipped with a spraying mechanism for spraying hot water onto the gauze. To the right of the spraying mechanism is a rolling mechanism for evenly distributing the hot water within the gauze. To the right of the rolling mechanism is a flattening mechanism. The flattening mechanism includes a horizontally positioned upper heating plate. A vertically positioned electric push rod and a retractable guide rod are fixed between the upper heating plate and the upper support platform. A smooth upper pressure plate is located at the bottom of the upper heating plate. A lower heating plate, corresponding to the upper heating plate, is located below the upper heating plate. A lower pressure plate, corresponding to the upper pressure plate, is fixed at the top of the lower heating plate. Several support columns are located between the lower heating plate and the lower support platform. To the right of the flattening mechanism is a drying mechanism for drying the gauze.
2. The flattening device for producing medical gauze according to claim 1, characterized in that: The upper pressure plate has an upper notch at the left end to facilitate flattening the gauze; the lower pressure plate has a lower notch at the left end that corresponds to the upper notch, and the cross-sections of the upper and lower notches are right-angled triangular structures.
3. The flattening device for producing medical gauze according to claim 1, characterized in that: The spraying mechanism includes a water tank fixed to the top of the upper support platform. The top of the water tank is equipped with a water inlet. The water tank is equipped with a heating wire for heating water. A main water pipe is horizontally installed below the left end of the upper support platform. The upper end of the main water pipe is fixed to the bottom end of the upper support platform by a telescopic sleeve. The bottom end of the main water pipe is equipped with several atomizing nozzles. A water pump is installed between the main water pipe and the water tank. The water pump is connected to the water tank and the main water pipe through water pipes.
4. The flattening device for producing medical gauze according to claim 1, characterized in that: The compaction mechanism includes two vertically spaced pressure roller support rods. The bottom ends of the two pressure roller support rods are fixed to the top of the lower support platform, and a horizontally arranged lower pressure roller is provided between the two pressure roller support rods. The two ends of the lower pressure roller are rotatably mounted on the pressure roller support rods. Above the lower pressure roller, there are two vertically arranged sleeves. The top ends of the sleeves are fixed to the bottom of the upper support platform, and a vertically arranged sliding rod is fitted on the lower end of the sleeve. A compression spring is provided inside the sleeve above the sliding rod, and an upper pressure roller corresponding to the lower pressure roller is rotatably mounted between the two sliding rods.
5. The flattening device for producing medical gauze according to claim 4, characterized in that: A water collection tank with an open top is provided below the lower pressure roller, and the bottom of the water collection tank is fixed to the lower support platform.
6. The flattening device for producing medical gauze according to claim 1, characterized in that: The drying mechanism includes a first drying box set on the lower support platform. The left end of the first drying box has a gauze inlet, the right end of the first drying box has a gauze outlet, and the upper part of the interior of the first drying box has a horizontally arranged main air duct. The bottom end of the main air duct has several exhaust heads. The top of the upper support platform is fixed with a warm air fan, which is connected to the main air duct through an air duct. The bottom end of the first drying box has an air outlet.
7. The flattening device for producing medical gauze according to claim 6, characterized in that: The second drying box has a gauze inlet on the left and a gauze outlet on the right. The lower part of the interior of the second drying box has a main air duct with several exhaust heads at the top. The main air duct is connected to a heater through an air duct. The bottom of the second drying box has an air outlet.