An adjustable apocynum venetum mask flattening device

Abstract

This utility model relates to the field of facial mask production technology, and in particular to an adjustable Apocynum venetum facial mask flattening device, comprising a base, which is a horizontal rectangular plate with both ends rounded. Two symmetrically distributed and vertically connected openings are located in the middle of the base. Rubber rollers are rotatably mounted in each opening, with their tops extending out of the openings. First support plates are installed in the middle of both sides of the base. A liftable top plate is provided on top of the two first support plates. Rotatable squeezing rollers are installed at both ends of the bottom of the top plate, with the two squeezing rollers positioned directly above the two rubber rollers. This utility model uses two inclined rubber rollers in conjunction with the squeezing rollers and pressing rollers at the bottom of the top plate to flatten the facial mask fabric through rolling friction and linear speed difference. Furthermore, the adjustment component can appropriately adjust the tension of the facial mask fabric during transport.

Description

Technical Field

[0001] This utility model relates to the field of facial mask production technology, and in particular to an adjustable Apocynum venetum facial mask flattening device. Background Technology

[0002] Apocynum venetum facial mask is a skin care product made primarily from Apocynum venetum fiber. Its properties combine the natural advantages of Apocynum venetum fiber with the skin care functions of a facial mask. The processing steps from fiber to mask include: fiber pretreatment, mask fabric forming, and flattening and cutting. Among these, the flattening process is the core link connecting raw material processing and subsequent forming.

[0003] Existing Apocynum venetum mask fabrics are difficult to flatten effectively using traditional flattening devices due to the inherent characteristics of Apocynum venetum fibers, such as their flexibility and elasticity. This often results in wrinkles and unevenness in the mask fabric, and can also cause the mask fabric to shift during the flattening process, affecting subsequent cutting and winding steps. Therefore, this application proposes an adjustable Apocynum venetum mask flattening device. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an adjustable Apocynum venetum mask flattening device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: an adjustable Apocynum venetum mask flattening device, including a base, a rectangular plate set in a horizontal state, and both ends of the base are set in an arc shape, with two openings symmetrically distributed front and back and running vertically in the middle of the base.

[0006] Two rubber rollers are provided and are rotatably installed in two openings respectively, with the top of the rubber rollers extending out of the openings;

[0007] The first support plate has two parts, which are respectively installed in the middle position on both sides of the base;

[0008] The top plate is set on top of the two first support plates. Rotatable extrusion rollers are installed at both ends of the bottom of the top plate. The two extrusion rollers are located directly above the two rubber rollers. Multiple rotatable and neatly arranged pressing rollers are installed at the center of the bottom of the top plate.

[0009] The adjustment component is installed on the left end of the base;

[0010] The fabric pressing assembly is installed on the top right end of the base;

[0011] The support legs are provided in four sets and are installed at the four corners of the bottom of the base.

[0012] Furthermore, two openings are arranged in an inverted V-shape on the base, and rubber rollers are fitted into the openings. Two grooves are opened at the bottom of the base, and the positions of the two grooves are aligned with the ends of the two openings that are close to each other. The shafts of one end of the two rubber rollers extend into the corresponding grooves, and driven gears are installed at the ends of the two rubber rollers located in the grooves. Two motors are installed at the bottom of the base, and driving gears are installed at the output ends of the two motors. The tops of the two driving gears extend into the grooves and mesh with the bottoms of the driven gears.

[0013] Furthermore, the groove is larger than the driven gear, and a fixing piece is fitted at the output end of both motors, with the top of the fixing piece fixedly connected to the bottom of the base.

[0014] Furthermore, the surface of the extrusion roller is made smooth, the surface of the pressing roller is provided with a rubber layer, and the bottom of the pressing roller is at the same level as the bottom of the extrusion roller. A storage groove is opened at the center of the top of the two first support plates, and a hydraulic rod is installed in each of the two storage grooves. The telescopic ends of the two hydraulic rods are respectively fixedly connected to the two ends of the bottom of the top plate. Rod grooves are opened at both ends of the top of the first support plates, and two positioning rods inserted into the corresponding rod grooves are fixedly connected to the bottom of both ends of the top plate.

[0015] Furthermore, the adjustment components include;

[0016] There are two sets of horizontal plates, located on both sides of the left end of the base, and a fixing bolt is installed at the center of the inner side of each horizontal plate.

[0017] The flip plate is provided in two sets, and the center of each flip plate is rotated and sleeved on the corresponding fixing bolt.

[0018] The spreading rollers are provided in two sets and are rotatably installed between the two ends of the two flipping plates, and the diameter of the spreading rollers gradually decreases from the middle to both ends.

[0019] Furthermore, fixing blocks are fixedly installed at both ends of the outer side of the two flip plates, and a first spring is fixedly connected between each fixing block and the corresponding horizontal plate. The flip plates are tilted to the lower left at a 45° angle between the two horizontal plates.

[0020] Furthermore, the pressing assembly includes two second support plates and a pressing roller. The two second support plates are respectively installed on both sides of the right end of the base. Vertical slots are opened on the sides of the two second support plates. A bearing seat that can move up and down is installed in the two slots. A second spring is fixedly connected between the top of the two slots and the top of the corresponding bearing seat. The rotating shafts at both ends of the pressing roller are respectively fixedly inserted between the two bearing seats.

[0021] Furthermore, the pressing roller is configured as a hollow structure, and the surface of the pressing roller is configured as a smooth surface. When the bearing seat is located at the bottom of the groove, the pressing roller contacts the top of the base.

[0022] The beneficial effects of this utility model are:

[0023] The device uses two rubber rollers arranged in an inverted V-shape, along with a squeezing roller and a pressing roller at the bottom of the top plate, to effectively flatten the film fabric by utilizing rolling friction and linear speed difference. This solves the problem that traditional flattening devices are unable to effectively flatten the film fabric due to the flexibility and elasticity of Apocynum venetum fibers, resulting in wrinkles and unevenness.

[0024] The squeezing action of the extrusion roller and the rubber roller increases the friction between the rubber roller and the mask fabric, thereby improving the spreading effect. The pressing roller applies pressure to the center of the mask fabric to prevent the mask fabric from shifting due to the rolling friction of the rubber roller.

[0025] The mask sheet passes between two spreading rollers in an S-shape. The spreading rollers are rotated to a horizontal position by the external force applied by the mask sheet. During the rotation, the first spring at different positions is stretched or compressed. The elastic force of the first spring can limit the rotation angle of the flip plate, thereby appropriately adjusting the tension of the mask sheet between the two spreading rollers. When the mask sheet slides over the spreading rollers, it can be pre-unfolded by the shape of the spreading rollers themselves, such as wrinkles on the surface of the mask sheet. Attached Figure Description

[0026] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0027] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0028] Figure 2 This is a schematic diagram of the structure of the adjustment component of this utility model;

[0029] Figure 3 This is a schematic diagram showing the positional distribution of the base and top plate of this utility model;

[0030] Figure 4 This is a schematic diagram of the connection between the motor and the rubber roller in this utility model;

[0031] Figure 5 This is a schematic diagram of the structure of the fabric pressing assembly of this utility model;

[0032] Figure 6 This is a schematic diagram of the connection between the extrusion roller, the pressing roller, and the top plate of this utility model;

[0033] In the picture:

[0034] 11. Base; 12. Support leg; 13. Through port; 14. Rubber roller;

[0035] 21. Motor; 22. Driving gear; 23. Driven gear; 24. Fixing component;

[0036] 31. First support plate; 32. Hydraulic rod; 33. Top plate; 34. Pressing roller; 35. Extrusion roller; 36. Positioning rod;

[0037] 41. Horizontal plate; 42. Fixing bolt; 43. Tilting plate; 44. Spreading roller; 45. Fixing block; 46. First spring;

[0038] 51. Second support plate; 52. Pressing roller; 53. Bearing seat; 54. Second spring. Detailed Implementation

[0039] 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.

[0040] Please see Figures 1-6 This utility model provides a technical solution: an adjustable Apocynum venetum facial mask flattening device, including a base 11, which is a horizontal rectangular plate with both ends rounded. Two symmetrically distributed and vertically connected openings 13 are provided in the middle of the base 11. Rubber rollers 14 are rotatably mounted in both openings 13, with the tops of the rubber rollers 14 extending out of the openings 13. First support plates 31 are installed in the middle of both sides of the base 11. A liftable top plate 33 is provided on top of the two first support plates 31. Rotatable extrusion rollers 35 are installed at both ends of the bottom of the top plate 33, with the two extrusion rollers 35 located directly above the two rubber rollers 14. Multiple rotatable and neatly arranged pressing rollers 34 are installed at the center of the bottom of the base 33. An adjustment component is set at the left end of the base 11, and a cloth pressing component is set at the top right end of the base 11. Support legs 12 are installed at the four corners of the bottom of the base 11. Through the cooperation of two rubber rollers 14 with the squeezing rollers 35 and pressing rollers 34 at the bottom of the top plate 33, the Apocynum venetum has the characteristics of being not easily deformed and resistant to friction. Therefore, by utilizing rolling friction and linear speed difference, the mask cloth can be effectively flattened, solving the problem that traditional devices are difficult to flatten effectively. The adjustment component at the left end can adjust the tension of the mask cloth during the conveying process, and the cloth pressing component at the right end can compact the flattened mask cloth, reduce deviation, and ensure the smooth progress of subsequent processes.

[0041] like Figure 3 and Figure 4As shown, two openings 13 are arranged in an inverted V-shape on the base 11. Rubber rollers 14 are fitted into the openings 13. Two grooves are formed at the bottom of the base 11, and the positions of the two grooves are aligned with the adjacent ends of the two openings 13. The shafts of one end of the two rubber rollers 14 extend into the corresponding grooves, and driven gears 23 are installed at the ends of the two rubber rollers 14 located in the grooves. Two motors 21 are installed at the bottom of the base 11, and driving gears 22 are installed at the output ends of the two motors 21. The tops of the two driving gears 22 extend into the grooves and mesh with the bottoms of the driven gears 23. The rubber rollers 14 are driven by the meshing of the driven gears 23 and the driving gears 22 at the output ends of the motors 21. The power transmission is stable and the direction of the rubber rollers 14 can be precisely controlled. The two rubber rollers 14 are arranged in an inverted V-shape. Under the action of friction, they can expand the mask cloth passing over them outward, thereby flattening the mask cloth.

[0042] like Figure 4 As shown, the size of the groove is larger than that of the driven gear 23, providing sufficient space for the transmission of the driving gear 22 and the driven gear 23, avoiding interference between the driving gear 22 and the driven gear 23 during operation, and ensuring the stability of the transmission system. The output ends of the two motors 21 are fitted with fixing parts 24, and the top of the fixing parts 24 is fixedly connected to the bottom of the base 11. The fixing parts 24 can increase the stability of the output shaft of the motors 21, reduce vibration during operation, and improve the overall reliability of the device.

[0043] like Figure 3 and Figure 6 As shown, the surface of the extrusion roller 35 is set as a smooth surface, and the surface of the pressing roller 34 is provided with a rubber layer. The bottom of the pressing roller 34 is at the same level as the bottom of the extrusion roller 35. This design can not only ensure the extrusion and flattening effect, but also adapt to different materials of mask cloth through flexible contact, reducing damage. The center of the top of the two first support plates 31 is provided with a storage groove. Hydraulic rods 32 are installed in the two storage grooves. The telescopic ends of the two hydraulic rods 32 are respectively fixedly connected to the two ends of the bottom of the top plate 33. The top of the first support plate 31 is provided with rod grooves at both ends. The bottom of the top plate 33 at both ends is fixedly connected to two positioning rods 36 inserted into the corresponding rod grooves. The hydraulic rods 32 can adjust the height of the top plate 33, change the pressure between the extrusion roller 35 and the rubber roller 14, and accurately control the flattening force. The positioning rods 36 cooperate with the rod grooves to ensure the stability and positioning accuracy of the top plate 33 during the lifting process.

[0044] like Figure 1 and Figure 2As shown, the adjustment assembly includes a horizontal plate 41, a flipping plate 43, and a spreading roller 44. Two sets of horizontal plates 41 are provided and located on both sides of the left end of the base 11. Fixing bolts 42 are installed at the center of the inner side of each of the two horizontal plates 41. Two sets of flipping plates 43 are provided, and the center of each flipping plate 43 is rotatably fitted onto the corresponding fixing bolts 42. Two sets of spreading rollers 44 are provided and rotatably installed between the two ends of the two flipping plates 43. The diameter of the spreading rollers 44 gradually decreases from the middle to both ends. When the mask fabric passes over the spreading rollers 44, the tension of the mask fabric can be adjusted by the shape of the spreading rollers 44 and the movement of the flipping plates 43, and the surface wrinkles can be pre-expanded.

[0045] like Figure 1 and Figure 2 As shown, fixing blocks 45 are fixedly installed at both ends of the outer sides of the two flip plates 43. A first spring 46 is fixedly connected between each fixing block 45 and the corresponding horizontal plate 41. The flip plate 43 is tilted to the lower left at a 45° angle between the two horizontal plates 41. The first spring 46 between the fixing block 45 on the outer side of the flip plate 43 and the horizontal plate 41 can limit the flip angle of the flip plate 43, ensuring stability and accuracy when adjusting the tension of the mask cloth, and avoiding over- or under-tension adjustment.

[0046] like Figure 1 and Figure 5 As shown, the pressing assembly includes two second support plates 51 and a pressing roller 52. The two second support plates 51 are respectively installed on both sides of the right end of the base 11. Vertical slots are opened on the sides of the two second support plates 51. A bearing seat 53 that can move up and down is installed in each slot. A second spring 54 is fixedly connected between the top of the two slots and the top of the corresponding bearing seat 53. The rotating shafts at both ends of the pressing roller 52 are respectively fixedly inserted between the two bearing seats 53. The pressing assembly, through the combination of the second support plates 51, slots, bearing seats 53 and second springs 54, allows the pressing roller 52 to move up and down. The pressing force can be flexibly adjusted according to the thickness of the mask cloth, etc., to ensure the stability of the mask cloth after it is flattened.

[0047] like Figure 1 and Figure 5 As shown, the pressure roller 52 is a hollow structure and the surface of the pressure roller 52 is a smooth surface. When the bearing seat 53 is located at the bottom of the groove, the pressure roller 52 contacts the top of the base 11. The pressure roller 52 can effectively press the mask cloth of different thicknesses, and the smooth surface reduces the wear of the mask cloth.

[0048] Although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An adjustable Apocynum venetum facial mask flattening device, characterized in that, include: The base is a horizontal rectangular plate with rounded ends. There are two symmetrical openings in the middle of the base that are connected vertically. Two rubber rollers are provided and are rotatably installed in two openings respectively, with the top of the rubber rollers extending out of the openings; The first support plate has two parts, which are respectively installed in the middle position on both sides of the base; The top plate is set on top of the two first support plates. Rotatable extrusion rollers are installed at both ends of the bottom of the top plate. The two extrusion rollers are located directly above the two rubber rollers. Multiple rotatable and neatly arranged pressing rollers are installed at the center of the bottom of the top plate. The adjustment component is installed on the left end of the base; The fabric pressing assembly is installed on the top right end of the base; The support legs are provided in four sets and are installed at the four corners of the bottom of the base.

2. The adjustable Apocynum venetum facial mask flattening device according to claim 1, characterized in that, Two openings are arranged in an inverted V-shape on the base. The rubber rollers are fitted into the openings. Two grooves are formed at the bottom of the base, and the positions of the two grooves are aligned with the ends of the two openings that are close to each other. The shafts of one end of the two rubber rollers extend into the corresponding grooves, and driven gears are installed at the ends of the two rubber rollers located in the grooves. Two motors are installed at the bottom of the base, and driving gears are installed at the output ends of the two motors. The tops of the two driving gears extend into the grooves and mesh with the bottoms of the driven gears.

3. The adjustable Apocynum venetum facial mask flattening device according to claim 2, characterized in that, The groove is larger than the driven gear. Both motors have a fixing piece at their output ends, and the top of the fixing piece is fixedly connected to the bottom of the base.

4. The adjustable Apocynum venetum facial mask flattening device according to claim 1, characterized in that, The surface of the extrusion roller is set to a smooth surface, and the surface of the pressing roller is provided with a rubber layer. The bottom of the pressing roller is at the same level as the bottom of the extrusion roller. A storage groove is opened at the center of the top of each of the two first support plates. A hydraulic rod is installed in each of the two storage grooves. The telescopic ends of the two hydraulic rods are respectively fixedly connected to the two ends of the bottom of the top plate. A rod groove is opened at both ends of the top of the first support plate. Two positioning rods inserted into the corresponding rod grooves are fixedly connected to the bottom of both ends of the top plate.

5. The adjustable Apocynum venetum facial mask flattening device according to claim 1, characterized in that, The adjustment component includes: There are two sets of horizontal plates, located on both sides of the left end of the base, and a fixing bolt is installed at the center of the inner side of each horizontal plate. The flip plate is provided in two sets, and the center of each flip plate is rotated and sleeved on the corresponding fixing bolt. The spreading rollers are provided in two sets and are rotatably installed between the two ends of the two flipping plates, and the diameter of the spreading rollers gradually decreases from the middle to both ends.

6. The adjustable Apocynum venetum facial mask flattening device according to claim 5, characterized in that, Both ends of the outer side of the two flip plates are fixedly installed with fixing blocks, and a first spring is fixedly connected between each fixing block and the corresponding horizontal plate. The flip plates are tilted to the lower left at a 45° angle between the two horizontal plates.

7. The adjustable Apocynum venetum facial mask flattening device according to claim 1, characterized in that, The pressing assembly includes two second support plates and a pressing roller. The two second support plates are respectively installed on both sides of the right end of the base. Vertical slots are opened on the sides of the two second support plates. A bearing seat that can move up and down is installed in the two slots. A second spring is fixedly connected between the top of the two slots and the top of the corresponding bearing seat. The rotating shafts at both ends of the pressing roller are respectively fixedly inserted between the two bearing seats.

8. An adjustable Apocynum venetum facial mask flattening device according to claim 7, characterized in that, The pressing roller is configured as a hollow structure, and the surface of the pressing roller is configured as a smooth surface. When the bearing seat is located at the bottom of the groove, the pressing roller is in contact with the top of the base.

Images