Oscillating garment leather texturing device

Abstract

The utility model provides a kind of oscillation type clothing leather rubbing device, belong to clothing rubbing field, including bottom plate, the top fixed mounting of bottom plate has guide rail frame, vibration is carried out through screen mesh cylinder, so that leather fiber is repeatedly rubbed, stretched and compressed, to form natural, delicate texture, simultaneously make the leather of circumferential surface is up and down oscillation, so that leather is pushed to contact with extruding roller, when leather is oscillated and roller contact, roller will become a fixed point of action, let leather and extruding roller produce relative friction and extrusion, while forming limit and guiding effect to leather, and can be moved by rotating threaded rod so that the whole extruding roller moves upwards, so that its oscillation range expands, if close to oscillation source, the contact time of leather and extruding roller is extended, local rubbing frequency increases, texture is deeper and more intensive;On the contrary, far from oscillation source then texture is shallower and more sparse, can satisfy different style demand.

Description

Technical Field

[0001] This utility model relates to the field of garment texturing, and more specifically, to an oscillating garment leather texturing device. Background Technology

[0002] The oscillating leather rubbing device is a mechanical device specifically designed for the post-processing of garment leather. Its core function is to refine the surface texture, fiber structure, and hand feel of garment leather through the synergistic effect of oscillation and mechanical rubbing, so that the leather achieves a soft, natural, and three-dimensional texture to meet the requirements of garment leather in terms of appearance and performance.

[0003] A search revealed that Chinese patent CN204730601U discloses a "continuous kneading device," which consists of a shelf, a feeding mechanism, a drying mechanism, a kneading treatment mechanism, and a conveying and discharging mechanism. The feeding mechanism is located behind the shelf, followed by the drying mechanism, then the kneading treatment mechanism, and finally the conveying and discharging mechanism. The drying mechanism comprises a frame, a motor, a heater, and two rollers, one above the other, mounted on the frame. Gears are located at both ends of each roller, and the two rollers mesh with each other. The motor is connected to one of the rollers, and heaters are located on the inner side walls of the two rollers. While it features a simple structure, reasonable design, and ease of use, it still has the following drawbacks: (1) If only static compression or mechanical contact in one direction is used, the local wrinkles cannot be extended into a uniform three-dimensional texture through the reciprocating action of oscillation, which will result in poor flatness of the leather surface or blurred texture.

[0004] (2) If the combing mechanism is missing, the vibrating leather will remain in a semi-finished state—the fibers will be messy, the texture will be rough, and the surface will be unclean, ultimately failing to meet the requirements of garment leather for appearance, feel, and performance. To address this, an vibrating garment leather crumpling device is proposed. Summary of the Invention

[0005] The purpose of this invention is to address the problem that relying solely on static compression or unidirectional mechanical contact cannot extend local wrinkles into uniform three-dimensional textures through the reciprocating action of oscillation, resulting in poor surface smoothness or blurred textures on the leather.

[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution: The present invention is as follows: an oscillating garment leather rubbing device, comprising a base plate, a guide rail frame fixedly mounted on the top of the base plate, the surface of the guide rail frame being covered with leather, a conveying roller mounted on the top of the base plate, and an oscillating mechanism mounted on the top of the base plate. The oscillating mechanism includes a fixed frame, a slider slidably mounted on the inner wall of the fixed frame, a screen cylinder fixedly mounted on the inner wall of the slider, a fixed end of a servo motor mounted on the right side of the slider, and a spring seat between the slider and the fixed frame. The number of spring seats is four, arranged in pairs and symmetrically arranged along the vertical central axis of the base plate.

[0007] As a preferred technical solution of this utility model, the number of sliders is set to two, and they are symmetrical to each other along the vertical central axis of the base plate, and the surface of the base plate is provided with a groove.

[0008] As a preferred technical solution of this utility model, the surface of the slider is provided with a fixed end of a servo motor, the output end of the servo motor is fixedly mounted with a rotating shaft, and an eccentric block is fixedly mounted on the circumferential surface of the rotating shaft.

[0009] As a preferred technical solution of this utility model, a threaded rod is fixedly installed on the top of the fixing frame, a sliding seat is threaded on the circumferential surface of the threaded rod, and an extrusion roller is rotatably installed on the inner wall of the sliding seat.

[0010] As a preferred technical solution of this utility model, there are two threaded rods and sliding seats, which are symmetrical to each other along the vertical central axis of the base plate.

[0011] As a preferred technical solution of this utility model, a combing mechanism is provided on the top of the base plate. The combing mechanism includes a drive frame, and a fixed end of a telescopic rod is rotatably installed on the inner wall of the drive frame. A connecting plate is fixedly installed on the output end of the telescopic rod.

[0012] As a preferred technical solution of this utility model, the surface of the connecting plate is provided with a flexible rod, the inner wall of the drive frame is rotatably mounted with a reciprocating screw, the circumferential surface of the reciprocating screw is threaded with an extrusion plate, the surface of the extrusion button is provided with a flexible rod, the number of the flexible rods is set to four and arranged in a circumferential array along the circumferential surface of the extrusion plate, the number of the extrusion plates is set to two and they are symmetrical to each other along the vertical central axis of the base plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. Through a set oscillation mechanism, the screen cylinder vibrates, causing the leather fibers to be repeatedly rubbed, stretched, and compressed, thus forming a natural and delicate texture. At the same time, the circumferential surface of the leather oscillates up and down, pushing the leather towards contact with the compression roller. When the leather oscillates and contacts the roller, the roller becomes a fixed point of action, creating relative friction and compression between the leather and the compression roller, while also limiting and guiding the leather. By rotating the threaded rod, the entire compression roller can be moved upward, expanding its oscillation range. If it is closer to the oscillation source, the contact time between the leather and the compression roller is prolonged, the number of local rubbings increases, and the texture is deeper and denser; conversely, if it is farther away from the oscillation source, the texture is shallower and sparser, which can meet different style requirements. 2. Through the set combing mechanism, after passing through the oscillation mechanism, the leather enters the combing mechanism range. The rotating flexible rod contacts the leather, generating non-unidirectional rubbing and squeezing. When facing different needs, the motor can drive the reciprocating screw to rotate, so that the squeezing discs on both sides move towards each other, making them contact the connecting disc and stretching the movable end of the telescopic rod. This causes the connecting disc to squeeze the flexible rod, making the flexible rod bend. Due to the different curvature of the flexible rod, the contact point, pressure, and friction direction on the leather vary during rotation, which can form an interlaced, random but coordinated texture on the leather surface. Attached Figure Description

[0014] Figure 1 A schematic diagram of the oscillating leather tumbling device provided by this utility model; Figure 2 A schematic diagram of the positional structure of the guide rail frame and conveyor roller of the oscillating garment leather tumbling device provided by this utility model; Figure 3 A schematic diagram of the oscillation mechanism structure of the oscillating garment leather tumbling device provided by this utility model; Figure 4 A schematic diagram of the position structure of the rotating shaft and eccentric block of the oscillating garment leather tumbling device provided by this utility model; Figure 5 A schematic diagram of the combing mechanism of the oscillating garment leather crumpling device provided by this utility model.

[0015] The diagram shows: 1. Base plate; 2. Guide rail frame; 3. Leather; 4. Conveyor roller; 5. Vibration mechanism; 50. Fixed frame; 501. Slider; 51. Screen cylinder; 52. Servo motor; 53. Spring seat; 54. Rotating shaft; 55. Eccentric block; 56. Threaded rod; 57. Sliding seat; 58. Extrusion roller; 6. Combing mechanism; 60. Drive frame; 61. Telescopic rod; 62. Connecting plate; 63. Flexible rod; 64. Reciprocating screw; 65. Extrusion plate. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0017] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0018] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0019] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0020] like Figures 1-3 As shown, this embodiment proposes an oscillating garment leather rubbing device, including a base plate 1, a guide rail frame 2 fixedly installed on the top of the base plate 1, leather 3 disposed on the surface of the guide rail frame 2, a conveying roller 4 disposed on the top of the base plate 1, and an oscillation mechanism 5 disposed on the top of the base plate 1. The oscillation mechanism 5 includes a fixed frame 50, a slider 501 slidably installed on the inner wall of the fixed frame 50, a screen cylinder 51 fixedly installed on the inner wall of the slider 501, a fixed end of a servo motor 52 disposed on the right side of the slider 501, and a spring seat 53 disposed between the slider 501 and the fixed frame 50. The number of spring seats 53 is four, arranged in pairs and symmetrically arranged along the vertical central axis of the base plate 1. The leather 3 is placed in the guide rail frame 2 and conveyed by pulling and stretching the leather 3 through the conveying roller 4.

[0021] like Figures 1-3 As shown, in a preferred embodiment, based on the above method, there are two sliders 501, which are symmetrical to each other along the vertical central axis of the base plate 1. The surface of the base plate 1 is provided with a groove, without further additions.

[0022] like Figure 3 and Figure 4 As shown, in a preferred embodiment, based on the above method, the surface of the slider 501 is further provided with a fixed end of the servo motor 52, the output end of the servo motor 52 is fixedly mounted with a rotating shaft 54, and an eccentric block 55 is fixedly mounted on the circumferential surface of the rotating shaft 54, so that the leather 3 fibers are repeatedly rubbed, stretched and compressed, thereby forming a natural and delicate texture.

[0023] like Figure 3 As shown, in a preferred embodiment, based on the above method, a threaded rod 56 is further fixedly installed on the top of the fixing frame 50, and a sliding seat 57 is threadedly installed on the circumferential surface of the threaded rod 56. A squeezing roller 58 is rotatably installed on the inner wall of the sliding seat 57, so that the leather 3 on the circumferential surface is oscillating up and down, so that the leather 3 is pushed to contact the squeezing roller 58. When the leather 3 contacts the roller during oscillation, the roller becomes a fixed point of action, so that relative friction and squeezing are generated between the leather 3 and the squeezing roller 58, while forming a limiting and guiding effect on the leather 3.

[0024] like Figure 3 As shown, in a preferred embodiment, based on the above method, there are two threaded rods 56 and sliding seats 57, which are symmetrical to each other along the vertical central axis of the base plate 1. The entire extrusion roller 58 can be moved upward by rotating the threaded rod 56, thereby expanding its oscillation range.

[0025] like Figure 5 As shown, in a preferred embodiment, based on the above method, a combing mechanism 6 is further provided on the top of the base plate 1. The combing mechanism 6 includes a drive frame 60, and the fixed end of a telescopic rod 61 is rotatably installed on the inner wall of the drive frame 60. A connecting plate 62 is fixedly installed on the output end of the telescopic rod 61, generating non-unidirectional rubbing and squeezing.

[0026] like Figure 5 As shown, in a preferred embodiment, based on the above method, the surface of the connecting disc 62 is further provided with flexible rods 63, the inner wall of the drive frame 60 is rotatably mounted with a reciprocating screw 64, the circumferential surface of the reciprocating screw 64 is threaded with an extrusion disc 65, the surface of the extrusion button 63 is provided with flexible rods 64, the number of flexible rods 63 is set to four, and they are arranged in a circumferential array along the circumferential surface of the extrusion disc 65, the number of extrusion discs 65 is set to two, and they are symmetrical to each other along the vertical central axis of the base plate 1. Due to the different curvatures of the flexible rods 63, there are differences in the contact points, pressure magnitude and friction direction of the leather 3 when rotating, which can form an interlaced, random but coordinated texture on the surface of the leather 3.

[0027] Specifically, in use, this vibrating garment leather rubbing device works as follows: Leather 3 is placed in the guide rail frame 2 and stretched through the conveyor roller 4 for transport. When the leather 3 reaches the screen cylinder 51, the servo motor 52 drives the rotating shaft 54 ​​to rotate. The rotation of the rotating shaft 54 ​​drives the eccentric block 55 to rotate. The centrifugal inertial force generated by the rotation of the eccentric block 55 forces the entire rotating shaft 54 ​​to vibrate. The vibration of the rotating shaft 54 ​​causes the slider 501 to move up and down. The movement of the slider 501 compresses the spring seats 53 on both sides, causing the spring seats 53 to reset, ensuring uniform vibration force on both sides and maintaining balance. Simultaneously, the movement of the slider 501 drives the screen cylinder 51 to vibrate. This process involves repeatedly rubbing, stretching, and compressing the leather fibers 3, resulting in a natural and delicate texture. Simultaneously, the circumferential surface of the leather 3 vibrates up and down, pushing it towards contact with the compression roller 58. When the leather 3 vibrates and contacts the roller, the roller becomes a fixed point of action, creating relative friction and compression between the leather 3 and the compression roller 58. This process also limits and guides the leather 3. Rotating the threaded rod 56 allows the entire compression roller 58 to move upwards, expanding its vibration range. Closer to the vibration source, the contact time between the leather 3 and the compression roller 58 is prolonged, increasing the number of rubbing strokes and resulting in a deeper and denser texture; conversely, further away from the vibration source, the texture is shallower and sparser, satisfying different style requirements.

[0028] After passing through the oscillation mechanism 5, the leather 3 reaches the area of ​​the combing mechanism 6. At this time, the fixed end of the telescopic rod 61 is rotated by the motor. The rotation of the fixed end of the telescopic rod 61 drives the connecting plate 62 to rotate, and the rotation of the connecting plate 62 drives the flexible rod 63 to rotate. The rotating flexible rod 63 contacts the leather 3, producing non-unidirectional kneading and squeezing. When facing different needs, the reciprocating screw 64 can be rotated by the motor to make the squeezing plates 65 on both sides move towards each other, so that they contact the connecting plate 62 and stretch the movable end of the telescopic rod 61. The connecting plate 62 squeezes the flexible rod 63, causing the flexible rod 63 to bend. Due to the different curvature of the flexible rod 63, the contact point, pressure and friction direction of the leather 3 are different when rotating, which can form an interlaced, random but coordinated texture on the surface of the leather 3.

[0029] All technical features in this embodiment can be freely combined according to actual needs.

[0030] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. An oscillating garment leather rubbing device, comprising a base plate (1), characterized in that, A guide rail frame (2) is fixedly installed on the top of the base plate (1), the surface of the guide rail frame (2) is covered with leather (3), a conveying roller (4) is provided on the top of the base plate (1), and an oscillation mechanism (5) is provided on the top of the base plate (1). The oscillation mechanism (5) includes a fixed frame (50), a slider (501) is slidably installed on the inner wall of the fixed frame (50), a screen cylinder (51) is fixedly installed on the inner wall of the slider (501), a fixed end of a servo motor (52) is provided on the right side of the slider (501), and a spring seat (53) is provided between the slider (501) and the fixed frame (50). The number of spring seats (53) is four, in pairs, and symmetrical to each other along the vertical central axis of the base plate (1).

2. The oscillating leather texturing device for garments according to claim 1, characterized in that, The number of sliders (501) is set to two, and they are symmetrical to each other along the vertical central axis of the base plate (1). The surface of the base plate (1) is provided with a groove.

3. The oscillating leather texturing device for garments according to claim 1, characterized in that, The surface of the slider (501) is provided with a fixed end of a servo motor (52), and the output end of the servo motor (52) is fixedly mounted with a rotating shaft (54), and an eccentric block (55) is fixedly mounted on the circumferential surface of the rotating shaft (54).

4. The oscillating leather texturing device for garments according to claim 1, characterized in that, A threaded rod (56) is fixedly installed on the top of the fixed frame (50), and a sliding seat (57) is threaded on the circumferential surface of the threaded rod (56). An extrusion roller (58) is rotatably installed on the inner wall of the sliding seat (57).

5. The oscillating leather texturing device for garments according to claim 1, characterized in that, The number of the threaded rod (56) and the sliding seat (57) is two, and they are symmetrical to each other along the vertical central axis of the base plate (1).

6. The oscillating leather texturing device for garments according to claim 1, characterized in that, The top of the base plate (1) is provided with a combing mechanism (6), which includes a drive frame (60). The inner wall of the drive frame (60) is rotatably mounted with the fixed end of a telescopic rod (61), and the output end of the telescopic rod (61) is fixedly mounted with a connecting plate (62).

7. The oscillating leather texturing device for garments according to claim 6, characterized in that, The surface of the connecting plate (62) is provided with flexible rods (63), the inner wall of the drive frame (60) is rotatably mounted with a reciprocating screw (64), the circumferential surface of the reciprocating screw (64) is threaded with an extrusion plate (65), the surface of the extrusion button (63) is provided with flexible rods (64), the number of flexible rods (63) is set to four, and they are arranged in a circumferential array along the circumferential surface of the extrusion plate (65), the number of extrusion plates (65) is set to two, and they are symmetrical to each other along the vertical central axis of the base plate (1).

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