Surface embossing equipment for jean fabric production

Abstract

The utility model discloses surface embossing equipment for jean fabric production, and aims to solve the problem that in the prior art, in order to keep the stability of embossing, two embossing rollers are generally fixedly mounted and are very inconvenient to adjust, so that the embossing quality or the embossing efficiency of jean fabric is influenced. According to the technical scheme, the surface embossing equipment for jean fabric production is characterized by comprising an installation frame, a first roller frame is arranged on the installation frame, a lower embossing roller is installed on the first roller frame, a second roller frame which is in up-down sliding fit relative to the first roller frame is arranged on the installation frame and located above the first roller frame, an upper embossing roller is installed on the second roller frame, and connecting ropes are arranged at the two ends of the second roller frame. According to the surface embossing equipment for jean fabric production, the connecting rope is controlled to be wound and unwound to drive the upper embossing roller to ascend and descend, the distance between the upper embossing roller and the lower embossing roller is flexibly adjusted, and a rotary knob is rotated to push a positioning rod to be clamped into a positioning groove in the corresponding position, so that the surface embossing equipment is convenient to use. And it is guaranteed that the upper embossing roller is kept stable when conducting embossing work at the new position.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric production equipment, and more specifically, it relates to a surface embossing equipment for producing denim fabric. Background Art

[0002] Fabric is the material used to make clothing. As one of the three elements of clothing, fabric can not only interpret the style and characteristics of clothing, but also directly influence the color and shape of clothing.

[0003] Denim fabric is a widely used fabric. During the production process, denim fabric often needs to be embossed to deform the morphological characteristics of the original material, change the original surface morphology of the material, form a three-dimensional effect, and have a strong sense of touch, which is widely welcomed by the market.

[0004] When embossing denim fabric, the denim fabric is fed between two embossing rollers with patterns on their surfaces, and then the patterns are pressed onto the denim fabric. In actual use, it is found that after the embossing rollers have been used for a long time, the patterns on the surfaces are worn out, and the distance between the two embossing rollers needs to be adjusted closer to ensure that the embossed patterns are still clear. Or, because the surface of the denim fabric is not cleaned in time, impurities will adhere to the surface of the embossing rollers, and the distance between the two embossing rollers needs to be adjusted farther for easy maintenance and cleaning. In the prior art, in order to maintain the stability of the embossing, the two embossing rollers are usually fixedly installed, which is very inconvenient to adjust, thereby affecting the embossing quality or embossing efficiency of the denim fabric. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a surface embossing equipment for the production of denim fabrics, which drives the upper embossing roller to rise and fall by controlling the retraction and extension of the connecting rope, flexibly adjusts the distance between the upper embossing roller and the lower embossing roller, and pushes the positioning rod into the positioning groove at the corresponding position by turning the knob, thereby ensuring that the upper embossing roller remains stable when performing embossing work in the new position.

[0006] The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a surface embossing device for producing denim fabrics, comprising a mounting frame, a roller frame 1 is arranged on the mounting frame, a lower embossing roller is arranged on the roller frame 1, a roller frame 2 is arranged above the roller frame 1 and slides up and down relative to the roller frame 1, an upper embossing roller is arranged on the roller frame 2, both ends of the roller frame 2 are fixedly connected with connecting ropes, so that the roller frame 2 can slide up and down through the connecting rope, a connecting rod is fixedly connected with the top of the roller frame 2, a positioning sleeve is fixedly provided on the connecting rod, a support rod is symmetrically provided on the outer wall of the positioning sleeve, a cavity is provided in the support rod, a positioning rod is slidably connected in the cavity, a knob is rotatably connected to the support rod, a linkage mechanism is arranged between the knob and the positioning rod, the knob drives the linkage mechanism to drive the positioning rod to move by rotating operation, so that the positioning rod switches between a position stored in the support rod and a position extending out of the support rod, and a plurality of positioning grooves for the positioning rod to be inserted are provided on the mounting frame.

[0007] The utility model is further configured as follows: the linkage mechanism includes a worm coaxially fixed on the knob, a worm wheel is rotatably connected in the cavity, a gear is coaxially fixed on the worm wheel, and one end of the positioning rod is fixedly connected to a rack meshing with the gear.

[0008] The utility model is further configured as follows: a motor is arranged on the mounting frame, a reel is transmission-connected to the output shaft of the motor, and one end of the connecting rope away from the second roller frame is wound around the reel.

[0009] The utility model is further configured as follows: sliding blocks are arranged on both sides of the second roller frame, and sliding rails for the sliding blocks to slide are arranged on the mounting frame, and the sliding blocks are located in the sliding rails and slide in close contact.

[0010] The utility model is further configured as follows: the slide rail is arranged in a T-shape, and the sliding block is opened in a shape adapted to the slide rail.

[0011] The utility model is further configured as follows: the positioning groove is provided with a chamfer.

[0012] In summary, the utility model has the following beneficial effects:

[0013] By controlling the retraction and extension of the connecting rope to drive the upper embossing roller to rise and fall, the distance between the upper embossing roller and the lower embossing roller can be flexibly adjusted, and the positioning rod can be pushed into the positioning groove at the corresponding position by turning the knob to ensure that the upper embossing roller remains stable when performing embossing work in the new position, thereby ensuring the embossing quality of the denim fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the embossing device of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the linkage mechanism of the utility model;

[0016] Figure 3 for Figure 2 A magnified schematic diagram of part A;

[0017] Figure 4 It is a structural schematic diagram of the slide rail and the slider of the utility model.

[0018] In the figure: 1. mounting frame; 2. roller frame 1; 3. lower embossing roller; 4. roller frame 2; 5. upper embossing roller; 6. connecting rope; 7. connecting rod; 8. positioning sleeve; 9. supporting rod; 10. cavity; 11. positioning rod; 12. knob; 13. positioning groove; 14. worm; 15. worm wheel; 16. gear; 17. rack; 18. reel; 19. slider; 20. slide rail. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] The utility model is described in detail below in conjunction with the accompanying drawings.

[0023] Reference Figure 1-Figure 4, a surface embossing device for producing denim fabrics, comprising a mounting frame, a roller frame 1 is arranged on the mounting frame, a lower embossing roller is installed on the roller frame 1, a roller frame 2 is arranged above the roller frame 1 and slides up and down relative to the roller frame 1, and an upper embossing roller is installed on the roller frame 2;

[0024] Slide blocks are fixed on both sides of the roller frame 2, and slide rails for the slide blocks to slide are fixed on the mounting frame. The slide blocks are located in the slide rails and slide in close proximity. The cooperation between the slide blocks and the slide rails limits the moving path of the roller frame 2 after being driven, thereby avoiding deviation during the movement process. The structure is more stable, and the slide rails are arranged in a T-shape, and the slide blocks are opened in a shape that matches the slide rails. The T-shaped slide blocks and slide rails further enhance the stability of the structure and avoid the slide blocks from detaching from the slide rails.

[0025] Both ends of the roller frame 2 are fixedly connected with connecting ropes, so that the roller frame 2 can slide up and down by retracting and releasing the connecting ropes. A motor is fixedly provided on the mounting frame, and a reel is connected to the output shaft of the motor. The end of the connecting rope away from the roller frame 2 is wound around the reel.

[0026] A connecting rod is fixedly connected to the top of the roller frame 2, a positioning sleeve is fixedly provided on the connecting rod, a support rod is symmetrically fixed on the outer wall of the positioning sleeve, a cavity is opened in the support rod, a positioning rod is slidably connected in the cavity, a knob is rotatably connected to the support rod, a linkage mechanism is provided between the knob and the positioning rod, and the knob drives the linkage mechanism to move the positioning rod by rotating operation, so that the positioning rod switches between a position stored in the support rod and a position extending out of the support rod;

[0027] The linkage mechanism includes a worm coaxially fixed on the knob, a worm wheel rotatably connected in the cavity, a gear coaxially fixed on the worm wheel, and one end of the positioning rod is fixedly connected to a rack meshing with the gear;

[0028] The mounting frame is provided with a plurality of positioning grooves for the positioning rods to be inserted into, and the positioning grooves are provided with chamfers. The chamfering process reduces the difficulty of inserting the positioning rods into the positioning grooves, making the insertion process smoother.

[0029] Working principle: When the embossing device is in use, when it is necessary to increase the spacing between the upper embossing roller and the lower embossing roller, the knob is turned to drive the worm to rotate, the worm drives the worm wheel to rotate, the gear rotates with the worm wheel at the same time, and drives the positioning rod to move through the meshing rack, so that the positioning rod exits the positioning groove, at this time, the roller frame 2 is in a state of free lifting and lowering in the vertical direction, the motor is started, the motor drives the reel to rotate, and drives the connecting rope to slowly rewind, and the driven roller frame 2 rises along the mounting frame through the cooperation of the slider and the slide rail, so that the upper embossing roller moves away from the lower embossing roller, providing a space for the upper and lower embossing rollers to be easily maintained, and when the upper embossing roller moves to the required height, the knob is turned in the opposite direction, thereby driving the positioning rod to be stuck in the positioning groove at the corresponding position, at this time The mounting frame can support the roller frame 2 to remain at a fixed height, thereby ensuring that the upper embossing roller remains stable when performing embossing work in the new position, while reducing the bearing pressure of the motor.

[0030] When the distance between the upper embossing roller and the lower embossing roller needs to be reduced, the motor rotates in the opposite direction, the connecting rope is lengthened, and the roller frame 2 and the upper embossing roller as a whole will automatically move closer to the lower embossing roller under the action of gravity.

[0031] The utility model drives the upper embossing roller to rise and fall by controlling the retraction and extension of the connecting rope, flexibly adjusts the distance between the upper embossing roller and the lower embossing roller, and pushes the positioning rod to snap into the positioning groove at the corresponding position by turning the knob, so as to ensure that the upper embossing roller remains stable when performing embossing work at a new position, thereby ensuring the embossing quality of the denim fabric.

[0032] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A surface embossing device for producing denim fabrics, comprising a mounting frame (1), characterized in that: The mounting frame (1) is provided with a roller frame (2), and a lower embossing roller (3) is installed on the roller frame (2). The mounting frame (1) is provided with a roller frame (4) above the roller frame (2) and is slidably matched with the roller frame (2) up and down. An upper embossing roller (5) is installed on the roller frame (4). Both ends of the roller frame (4) are fixedly connected with connecting ropes (6), so that the roller frame (4) can be retracted and slid up and down through the connecting ropes (6). The top of the roller frame (4) is fixedly connected with a connecting rod (7), and a positioning sleeve (8) is fixedly provided on the connecting rod (7). The outer wall of the positioning sleeve (8) is symmetrical. A support rod (9) is provided, a cavity (10) is provided in the support rod (9), a positioning rod (11) is slidably connected in the cavity (10), a knob (12) is rotatably connected to the support rod (9), a linkage mechanism is provided between the knob (12) and the positioning rod (11), the knob (12) drives the linkage mechanism to move the positioning rod (11) by rotating operation, so that the positioning rod (11) switches between a position stored in the support rod (9) and a position extending out of the support rod (9), and a plurality of positioning grooves (13) for the positioning rod (11) to be inserted into are provided on the mounting frame (1).

2. The surface embossing equipment for producing denim fabric according to claim 1, characterized in that: The linkage mechanism comprises a worm (14) coaxially fixed on the knob (12); a worm wheel (15) is rotatably connected in the cavity (10); a gear (16) is coaxially fixed on the worm wheel (15); and one end of the positioning rod (11) is fixedly connected to a rack (17) meshing with the gear (16).

3. The surface embossing equipment for producing denim fabric according to claim 1, characterized in that: The mounting frame (1) is provided with a motor, the output shaft of the motor is drivingly connected to a reel (18), and one end of the connecting rope (6) away from the second roller frame (4) is wound around the reel (18).

4. The surface embossing equipment for producing denim fabric according to claim 1, characterized in that: Slide blocks (19) are provided on both sides of the second roller frame (4), and slide rails (20) for the slide blocks (19) to slide are provided on the mounting frame (1), and the slide blocks (19) are located in the slide rails (20) and slide in close contact.

5. The surface embossing equipment for producing denim fabric according to claim 4, characterized in that: The slide rail (20) is arranged in a T-shape, and the sliding block (19) is opened in a shape matching the slide rail (20).

6. The surface embossing equipment for producing denim fabric according to claim 1, characterized in that: The positioning groove (13) is provided with a chamfer.

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