Embossing device for processing decorative fabric

Abstract

The utility model discloses an embossing device for decorative fabric processing, which aims to solve the problem that the fiber debris, additive residues and other impurities on the surface of the fabric will gradually adhere to the surface of the embossing roller during continuous operation, resulting in blurred pattern edges and uneven depth, and requiring regular shutdown for cleaning. The traditional cleaning method relies on manual cleaning, which is not only labor-intensive but also has low cleaning efficiency. The technical solution points of the utility model are as follows: an embossing device for decorative fabric processing, which comprises a rack, two embossing rollers for the fabric to pass through are arranged on the rack, and a driving mechanism for driving the two embossing rollers to rotate in opposite directions is arranged on the rack. A moving seat is slidably connected to one side of the rack. The sliding direction of the moving seat is consistent with the moving direction of the fabric. The embossing device for decorative fabric processing can automatically clean the impurities on the surface of the embossing roller by setting a movable cleaning plate, thereby meeting the demand for regular cleaning of the surface of the embossing roller.

Description

Technical Field

[0001] This utility model relates to the field of fabric processing technology, and more specifically, it relates to an embossing device for processing decorative fabrics. Background Technology

[0002] Decorative fabrics are textile materials used in interior decoration, covering walls, curtains, sofas, bedding, and other applications. In their production, the embossing device is a key piece of equipment. Pressure forces the embossing rollers and their three-dimensional molds into contact with the fabric, causing physical deformation of the fibers to create textured patterns. This enhances the fabric's texture and artistic value, meeting the personalized needs of modern homes for decorative fabrics.

[0003] During continuous operation, impurities such as fiber debris and auxiliary agent residue on the fabric surface will gradually adhere to the embossing roller surface, resulting in blurred edges and uneven depth of the pattern. Regular shutdown and cleaning are required. Traditional cleaning methods rely on manual cleaning, which is not only labor-intensive but also has low cleaning efficiency. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this utility model is to provide an embossing device for decorative fabric processing. By setting a movable cleaning plate, it realizes the automatic cleaning of impurities on the surface of the embossing roller, thereby meeting the need for regular cleaning of the embossing roller surface. This not only reduces labor intensity and improves cleaning efficiency, but also ensures the continuous and effective operation of the embossing roller, thereby improving the quality and production efficiency of decorative fabric embossing.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: an embossing device for processing decorative fabrics, comprising a frame, two embossing rollers for fabric to pass through on the frame, and a drive mechanism for driving the two embossing rollers to rotate in opposite directions on the frame. A movable seat is slidably connected to one side of the embossing rollers on the frame, the sliding direction of the movable seat being consistent with the moving direction of the fabric. An electric push rod is provided on the frame, the telescopic end of the electric push rod being fixedly connected to one side of the movable seat. A reciprocating screw is rotatably connected to the movable seat, the axial direction of the reciprocating screw being consistent with the axial direction of the embossing roller, and one end of the reciprocating screw is connected to a motor for driving its rotation. A movable block is connected to the reciprocating screw through a screw nut. A support frame is vertically provided on the top of the movable block. Two brackets are provided vertically on the support frame, and each of the two brackets is provided with a cleaning plate. The distance between the two cleaning plates is adapted to the distance between the two embossing rollers. Cleaning bristles are provided on the side of the cleaning plates facing the embossing rollers.

[0006] The present invention is further configured such that: guide rods are symmetrically arranged on both sides of the electric push rod, and through holes for sliding of the guide rods are provided on the movable base, and both ends of the guide rods are fixedly connected to the frame.

[0007] The present invention is further configured such that a limiting block is fixedly sleeved on the guide rod, and the limiting block is disposed at one end near the embossing roller.

[0008] The present invention is further configured such that: a positioning rod parallel to the reciprocating lead screw is slidably inserted inside the moving block, and the positioning rod is fixedly connected to the moving seat.

[0009] The present invention is further configured such that the cleaning plate has an inwardly concave arc-shaped structure adapted to the embossing roller.

[0010] The present invention is further configured such that: the support frame includes an upper support plate and a lower support plate that are slidably sleeved together, and two brackets are respectively disposed on the upper support plate and the lower support plate; the upper support plate is provided with a first positioning hole, and the lower support plate is provided with a plurality of second positioning holes evenly spaced apart; the first positioning hole on the upper support plate is extended and tightened by fasteners and the second positioning holes at different positions on the lower support plate.

[0011] The present invention is further configured such that a lifting handle is provided on the side of the upper support plate away from the embossing roller.

[0012] The present invention is further configured such that: a dust-collecting plate is provided between the two cleaning plates of the support frame, the suction end of the dust-collecting plate faces the embossing roller, a filter box is connected to the dust-collecting plate, and a negative pressure fan is connected to the other end of the filter box.

[0013] In summary, this utility model has the following beneficial effects:

[0014] By setting up a movable cleaning plate, the surface of the embossing roller is automatically cleaned, thus meeting the need for regular cleaning of the embossing roller surface. This reduces labor intensity, improves cleaning efficiency, and ensures the continuous and effective operation of the embossing roller, thereby improving the quality and production efficiency of decorative fabric embossing. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the embossing device of this utility model. Figure 1 ;

[0016] Figure 2 This is a schematic diagram of the overall structure of the embossing device of this utility model. Figure 2 .

[0017] In the diagram: 1. Embossing roller; 2. Movable seat; 3. Electric push rod; 4. Reciprocating lead screw; 5. Moving block; 6. Support frame; 7. Cleaning plate; 8. Cleaning brush; 9. Guide rod; 10. Limiting block; 11. Positioning rod; 61. Upper support plate; 62. Lower support plate; 621. Second positioning hole; 12. Lifting handle; 13. Dust collection plate; 14. Filter box; 15. Negative pressure fan. Detailed Implementation

[0018] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of this application can be combined with each other.

[0019] In the description of this utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "set up / connected," "connected," etc., should be interpreted broadly. For example, "connection" 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] The present invention will now be described in detail with reference to the accompanying drawings.

[0022] Reference Figures 1-2 An embossing device for processing decorative fabrics includes a frame (not shown in the figure). The specific shape of the frame is not limited, as long as it is used to install the following components: two embossing rollers 1 for the fabric to pass through are rotatably mounted on the frame, and a drive mechanism (not shown in the figure) is provided on the frame to drive the two embossing rollers 1 to rotate in opposite directions. The drive mechanism typically includes a motor, sprockets respectively mounted at the ends of the two embossing rollers 1, and a transmission component formed by a chain sleeved between the two sprockets. This is a mature prior art and will not be described in detail here.

[0023] A movable seat 2 is slidably connected to one side of the embossing roller 1. The sliding direction of the movable seat 2 is consistent with the moving direction of the fabric. An electric push rod 3 is fixedly installed on the frame. The telescopic end of the electric push rod 3 is fixedly connected to one side of the movable seat 2. A reciprocating screw 4 is rotatably connected to the movable seat 2. The axial direction of the reciprocating screw 4 is consistent with the axial direction of the embossing roller 1. One end of the reciprocating screw 4 is connected to a motor that drives its rotation. A movable block 5 is connected to the reciprocating screw 4 through a screw nut. A support frame 6 is vertically fixed to the top of the movable block 5. Two brackets are fixed on the support frame 6. A cleaning plate 7 is fixed on each of the two brackets. The distance between the two cleaning plates 7 is adapted to the distance between the two embossing rollers 1. Cleaning brush bristles 8 are provided on the side of the cleaning plate 7 facing the embossing roller 1.

[0024] Guide rods 9 are symmetrically arranged on both sides of the electric push rod 3. The movable seat 2 has through holes for the guide rods 9 to slide. Both ends of the guide rods 9 are fixedly connected to the frame. The guide rods 9 provide guidance for the movement of the movable seat 2, so that the movable seat 2 can move smoothly along the predetermined direction, and avoid the movable seat 2 from deviating or shaking under the driving action of the electric push rod 3, thereby improving the reliability of the embossing device.

[0025] A limiting block 10 is fixedly sleeved on the guide rod 9. The limiting block 10 is located at one end close to the embossing roller 1. When the cleaning plate 7 moves closer to the embossing roller 1, the limiting block 10 restricts the moving distance of the moving seat 2 to prevent the moving seat 2 from moving excessively and causing the cleaning plate 7 to collide and be damaged with the embossing roller 1.

[0026] A positioning rod 11 parallel to the reciprocating screw 4 is slidably inserted inside the moving block 5. The positioning rod 11 is fixedly connected to the moving seat 2. When the moving block 5 reciprocates along the axial direction of the reciprocating screw 4, the positioning rod 11 provides auxiliary positioning and support for the moving block 5, preventing the moving block 5 from deflecting during the reciprocating motion, thereby ensuring that the cleaning bristles 8 and the surface of the embossing roller 1 are in full contact, thus improving the cleaning quality.

[0027] The cleaning plate 7 has a concave arc-shaped structure that is adapted to the embossing roller 1. The concave arc-shaped structure can better fit the surface of the embossing roller 1, so that the contact area between the cleaning bristles 8 and the surface of the embossing roller 1 is larger, and the impurities on the surface of the embossing roller 1 can be removed more thoroughly and quickly.

[0028] The support frame 6 includes an upper support plate 61 and a lower support plate 62 that are slidably connected. The two supports are respectively set on the upper support plate 61 and the lower support plate 62. The upper support plate 61 is provided with a first positioning hole, and the lower support plate 62 is provided with a plurality of second positioning holes 621 evenly spaced. The first positioning hole on the upper support plate 61 is connected to the second positioning holes 621 at different positions on the lower support plate 62 by fasteners to achieve telescopic and fastening. The height of the upper support plate 61 can be adjusted according to the embossing rollers 1 with different spacing, thereby adjusting the position of the cleaning plate 7 to adapt to the position of the embossing rollers 1, thereby improving the versatility and flexibility of the embossing device and expanding its application range.

[0029] A lifting handle 12 is fixedly provided on the side of the upper support plate 61 away from the embossing roller 1. The lifting handle 12 helps the operator adjust the height position of the upper support plate 61.

[0030] A dust-collecting plate 13 is fixedly installed between two cleaning plates 7 in the support frame 6. The suction end of the dust-collecting plate 13 faces the embossing roller 1. A filter box 14 is connected to the dust-collecting plate 13. A negative pressure fan 15 is connected to the other end of the filter box 14. When the cleaning brushes 8 on the cleaning plate 7 clean the surface of the embossing roller 1, the negative pressure fan 15 is started to generate negative pressure. The dust-collecting plate 13 promptly absorbs the impurities brushed off and puts them into the filter box 14 to prevent the impurities from adhering to the surface of the embossing roller 1 again or scattering on the fabric.

[0031] Working Principle: After continuous operation for a period of time, the embossing roller 1 of this embossing device will accumulate impurities such as fiber debris and auxiliary agent residues on its surface, affecting the embossing effect. At this time, the electric push rod 3 is activated, and its telescopic end drives the movable seat 2 to move on the frame. The movable seat 2, support frame 6, and cleaning plate 7 move as a whole towards the embossing roller 1 until the cleaning brush bristles 8 on the cleaning plate 7 contact the surface of the embossing roller 1. Subsequently, the motor drives the reciprocating screw 4 to rotate. Since the movable block 5 is connected to the reciprocating screw 4 through the screw nut, the movable block 5 reciprocates along the axial direction of the reciprocating screw 4 under the rotation of the reciprocating screw 4. The movable block 5 drives the support frame 6 and the cleaning plate 7 to move accordingly. At the same time, the embossing roller 1 continues to rotate. Under the synergistic effect of the reciprocating movement of the cleaning plate 7 and the continuous rotation of the embossing roller 1, the cleaning brush bristles 8 on the cleaning plate 7 fully contact all positions on the surface of the embossing roller 1, thereby removing the impurities adhering to the surface of the embossing roller 1. After cleaning is completed, the electric push rod 3 reverses its movement, causing the moving seat 2, support frame 6 and cleaning plate 7 to return to their original positions. At the same time, the reciprocating screw 4 keeps the two cleaning plates 7 on one side of the frame, so as not to affect the fabric conveying.

[0032] This solution achieves automatic cleaning of impurities on the surface of the embossing roller 1 by setting a movable cleaning plate 7, thereby meeting the need for regular cleaning of the surface of the embossing roller 1. This reduces labor intensity, improves cleaning efficiency, and ensures the continuous and effective operation of the embossing roller 1, thereby improving the quality and production efficiency of decorative fabric embossing.

[0033] The motor and electric push rod 3 of this utility model are controlled and coordinated by being electrically connected to the controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the art. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0034] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. An embossing device for processing decorative fabrics, comprising a frame, wherein two embossing rollers (1) for the fabric to pass through are arranged on the frame, and a drive mechanism for driving the two embossing rollers (1) to rotate in opposite directions is provided on the frame, characterized in that: The frame is slidably connected to a movable seat (2) on one side of the embossing roller (1). The sliding direction of the movable seat (2) is consistent with the moving direction of the fabric. An electric push rod (3) is provided on the frame. The telescopic end of the electric push rod (3) is fixedly connected to one side of the movable seat (2). A reciprocating screw (4) is rotatably connected to the movable seat (2). The axial direction of the reciprocating screw (4) is consistent with the axial direction of the embossing roller (1). One end of the reciprocating screw (4) is connected to a motor that drives its rotation. A movable block (5) is connected to the reciprocating screw (4) through a screw nut. A support frame (6) is vertically provided on the top of the movable block (5). Two supports are provided on the support frame (6). A cleaning plate (7) is provided on each of the two supports. The distance between the two cleaning plates (7) is adapted to the distance between the two embossing rollers (1). Cleaning brush bristles (8) are provided on the side of the cleaning plate (7) facing the embossing roller (1).

2. The embossing device for processing decorative fabrics according to claim 1, characterized in that: The electric push rod (3) is symmetrically provided with guide rods (9) on both sides. The movable seat (2) is provided with through holes for the guide rods (9) to slide. Both ends of the guide rods (9) are fixedly connected to the frame.

3. The embossing device for processing decorative fabrics according to claim 2, characterized in that: A limiting block (10) is fixedly sleeved on the guide rod (9), and the limiting block (10) is located at one end near the embossing roller (1).

4. The embossing device for processing decorative fabrics according to claim 1, characterized in that: A positioning rod (11) parallel to the reciprocating lead screw (4) is slidably inserted inside the moving block (5), and the positioning rod (11) is fixedly connected to the moving seat (2).

5. The embossing device for processing decorative fabrics according to claim 1, characterized in that: The cleaning plate (7) has an inwardly concave arc-shaped structure that is compatible with the embossing roller (1).

6. The embossing device for processing decorative fabrics according to claim 1, characterized in that: The support frame (6) includes an upper support plate (61) and a lower support plate (62) that are slidably connected. The two brackets are respectively set on the upper support plate (61) and the lower support plate (62). The upper support plate (61) is provided with a first positioning hole, and the lower support plate (62) is provided with a plurality of second positioning holes (621) evenly spaced. The first positioning hole on the upper support plate (61) is extended and tightened by fasteners and the second positioning holes (621) at different positions on the lower support plate (62).

7. An embossing device for processing decorative fabrics according to claim 6, characterized in that: A lifting handle (12) is provided on the side of the upper support plate (61) away from the embossing roller (1).

8. The embossing device for processing decorative fabrics according to claim 1, characterized in that: The support frame (6) has a dust suction plate (13) between the two cleaning plates (7). The suction end of the dust suction plate (13) faces the embossing roller (1). The dust suction plate (13) is connected to a filter box (14). The other end of the filter box (14) is connected to a negative pressure fan (15).

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