CN217298321U - Short-flow de-velour napping device based on printing and dyeing - Google Patents

Abstract

The utility model discloses a short-flow velvet brushing device based on printing and dyeing, which comprises a worktable, a driving roller and a brushing needle. The driving roller is arranged at the bottom end of the worktable, and the brushing needle is arranged on the outer circumferential surface of the driving roller. A symmetrical support plate is fixedly installed on the top left side of the worktable, and a flattening mechanism is arranged between the symmetrical support plates; the utility model relates to the technical field of hair pulling devices. The printing and dyeing-based short-flow velvet brushing device drives the moving block to move left and right through the threaded rod, and the moving block drives the positioning rod and the sliding seat to move, so that the sliding seat is located on the positioning rod and the sliding rod to move, so as to adjust the two sides of the bottom end of the sliding seat. The distance between the two flattening wheels enables the two flattening wheels to be located on both sides of the fabric. The flattening wheels will exert an outward force on the fabric, so that the fabric will be better spread out during the movement process, reducing the Possibility of small fabrics not raising well due to wrinkling when brushed.

Description

Printing and dyeing-based short-process de-velvet brushing device

technical field

The utility model relates to the technical field of brushing devices, in particular to a short-flow de-velvet brushing device based on printing and dyeing.

Background technique

Brushing is a process in the textile industry, in which the fabric forms a layer of short pile on its surface through friction, which not only retains the original characteristics but also gives the fabric a new style, increasing warmth and softness. The equipment that pulls the fabric is called a hair puller.

The existing device is based on the short process of printing and dyeing. During the feeding process, the cloth is easily wrinkled. If the cloth is wrinkled during the feeding process, some of the cloth will not be in good contact with the needle roller. As a result, some parts of the fabric cannot be raised, and the raising effect is poor, which affects the quality of the finished product.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a short-flow de-velvet brushing device based on printing and dyeing, which solves the problem of the existing brushing device. During the cloth feeding process, after the cloth is wrinkled, part of the cloth will not be able to reach the needle. The rollers are in good contact, resulting in some problems that cannot be raised on the fabric, the raising effect is poor, and the quality of the finished product is affected.

In order to achieve the above purpose, the present utility model is realized through the following technical solutions: a short-flow de-velvet brushing device based on printing and dyeing, comprising a workbench, a driving roller, and a brushing needle, the driving roller is arranged at the bottom end of the workbench, and the brushing The needle is arranged on the outer surface of the circumference of the driving roller, a symmetrical support plate is fixedly installed on the top left side of the worktable, a flattening mechanism is arranged between the symmetrical support plates, and a symmetrical support plate is arranged on the symmetrical support plate for adjusting the height. The lifting assembly of the flattening mechanism; the flattening mechanism includes a positioning block and a first connecting block, and a threaded rod is rotatably connected to the positioning block and the first connecting block through a bearing, and the outer circumferential surface of the threaded rod is threadedly connected with a threaded rod. A moving block, both sides of the moving block are fixedly connected with a positioning rod, a sliding seat is slidably connected to the positioning rod, two ends of the positioning block are rotatably connected with a symmetrical sliding rod, and the other side of the symmetrical sliding rod is connected. One end penetrates the sliding seat and is fixedly connected with a second connecting block, and the sliding rod and the sliding seat are slidably connected, and the bottom ends of the symmetrical sliding seats are all fixedly installed with flattening wheels.

Preferably, the upper end of the workbench is provided with a brushing frame, and both sides of the brushing frame are provided with arc baffles, and both sides of the brushing frame are detachably connected to the bottom of the workbench through bolts.

Preferably, a symmetrical fixed block is fixedly connected to the top of the inner cavity of the worktable, a rotating shaft is connected to the symmetrical fixed block through a bearing, and the driving roller is mounted on the rotating shaft, and one end of the outer side of the fixed block is connected to the rotating shaft. A first servo motor is fixedly installed, and the output end of the first servo motor is fixedly connected with the rotating end.

Preferably, the lifting assembly includes a T-shaped chute opened on the surface of a symmetrical support plate, a second servo motor is fixedly installed on the top of the symmetrical support plate, and a lead screw is fixedly connected to the output end of the second servo motor , and the bottom end of the screw rod extends through the support plate to the T-shaped chute and is rotatably connected with the top of the table through the bearing. The outer surface of the screw rod is threadedly connected with a T-shaped slider, which is located in The T-shaped chute is slidably connected with the support plate.

Preferably, the positioning block, the first connecting block and the second connecting block are all fixedly connected to the bottom of the fixing frame.

Preferably, one end of the threaded rod penetrates the positioning block and is fixedly connected with a knob, the top of the fixing frame is threadedly connected with a positioning bolt, and the bottom end of the positioning bolt penetrates the positioning block and interferes with the upper surface of the threaded rod.

beneficial effect

The utility model provides a short-flow de-velvet brushing device based on printing and dyeing. Compared with the prior art, it has the following beneficial effects:

(1) The short-process velvet brushing device based on printing and dyeing drives the screw to rotate through the second servo motor, and the screw drives the T-shaped slider to move up and down, thereby driving the fixing frame to move up and down, thereby driving the flattening mechanism to carry out Lifting motion, and then adjusting the distance between the bottom of the flattening wheel and the top of the worktable, can make the flattening wheel always press against the cloth, and can pass through the cloth of different thicknesses, which solves the problem of the existing hair pulling device. In the middle, after the fabric is wrinkled, some fabrics will not be in good contact with the needle roller, resulting in some problems that cannot be raised on the fabric, the raising effect is poor, and the quality of the finished product is affected.

(2) The short-flow velvet brushing device based on printing and dyeing drives the threaded rod to rotate by turning the knob, the threaded rod drives the moving block to move left and right, and the moving block drives the positioning rod and the sliding seat to move, so that the sliding seat is located between the positioning rod and the sliding seat. The rod moves to adjust the distance between the two flattening wheels at the bottom of the sliding seat, so that the two flattening wheels can be located on both sides of the cloth. The flattening wheels will exert an outward force on the cloth, making the cloth move During the process, it will be able to be unfolded better, reducing the possibility that the cloth cannot be fluffed well due to wrinkles when pulling. Thereby, the threaded rod is limited and fixed.

Description of drawings

Fig. 1 is the external structure schematic diagram of the utility model;

Fig. 2 is the structural representation of the flattening mechanism in the utility model;

FIG. 3 is a schematic structural diagram of the lifting assembly in the present invention.

In the figure: 1. Workbench; 2. Driving roller; 3. Pulling needle; 4. Support plate; 5. Lifting assembly; 6. Flattening mechanism; 101, Arc baffle; ; 202, the first servo motor; 501, the T-shaped chute; 502, the second servo motor; 503, the screw; 504, the T-shaped slider; 505, the fixing frame; 603, threaded rod; 604, moving block; 605, positioning rod; 606, sliding seat; 607, sliding rod; 608, second connecting block; 609, flattening wheel; 610, knob; 611, positioning bolt.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-3 , the present utility model provides a technical solution: a short-flow de-velvet brushing device based on printing and dyeing, comprising a worktable 1 , a driving roller 2 , and a brushing needle 3 , and the driving roller 2 is arranged at the bottom end of the worktable 1 . , the pulling needle 3 is arranged on the outer circumferential surface of the driving roller 2, a symmetrical support plate 4 is fixedly installed on the top left side of the worktable 1, and a flattening mechanism 6 is arranged between the symmetrical support plates 4. A lifting assembly 5 for adjusting the height of the flattening mechanism 6 is provided; the flattening mechanism 6 includes a positioning block 601 and a first connecting block 602, and a threaded rod 603 is rotatably connected to the positioning block 601 and the first connecting block 602 through a bearing. A moving block 604 is threadedly connected to the outer circumferential surface of the 603. Both sides of the moving block 604 are fixedly connected with a positioning rod 605. The positioning rod 605 is slidably connected with a sliding seat 606. Both ends of the positioning block 601 are rotatably connected with a symmetrical sliding rod. 607, the other end of the symmetrical sliding rod 607 penetrates the sliding seat 606 and is fixedly connected with a second connecting block 608, and the sliding rod 607 and the sliding seat 606 are slidably connected, and the bottom end of the symmetrical sliding seat 606 is fixedly installed with a flattening wheel 609.

In this embodiment, the brushing operation is performed by a plurality of brushing needles 3 rotating between two adjacent partition plates, and with the rotation of the brushing needles 3, the involved cloth moves to a position away from its one end, and the working table 1 The upper end is provided with a brushing frame 102, the inner wall of the brushing frame 102 is fixed with a number of partition plates, and both sides of the brushing frame 102 are provided with arc baffles 101, both sides of the brushing frame 102 can be connected to the bottom of the workbench 1 through bolts. Remove the connection.

In this embodiment, the first servo motor 202 drives the rotating bearing to rotate, and the rotating shaft drives the driving roller 2 and the brushing needle 3 to rotate, so as to perform the brushing operation. The top of the inner cavity of the worktable 1 is fixedly connected with a symmetrical fixing block 201. The symmetrical fixed block 201 is rotatably connected with a rotating shaft through a bearing, the driving roller 2 is mounted on the rotating shaft, the outer end of the fixed block 201 is fixedly installed with a first servo motor 202, and the output end of the first servo motor 202 is fixed to the rotating end connect.

In this embodiment, the second servo motor 502 drives the lead screw 503 to rotate, and the lead screw 503 drives the T-shaped slider 504 to perform a lifting movement, thereby driving the fixing frame 505 to perform a lifting movement, thereby driving the flattening mechanism 6 to perform a lifting movement. Further, the distance between the bottom of the flattening wheel 609 and the top of the table 1 can be adjusted, so that the flattening wheel 609 can always be pressed against the cloth, and can pass through cloths of different thicknesses. The lifting assembly 5 includes openings on the surface of the symmetrical support plate 4 The T-shaped chute 501, the top of the symmetrical support plate 4 is fixedly installed with a second servo motor 502, the second servo motor 502 has a self-locking function, and the output end of the second servo motor 502 is fixedly connected with a lead screw 503, and the lead screw The bottom end of the 503 extends through the support plate 4 to the T-shaped chute 501 and is rotatably connected to the top of the table 1 through a bearing. The type chute 501 is slidably connected with the support plate 4 .

In this embodiment, the positioning block 601 , the first connecting block 602 , and the second connecting block 608 are all fixedly connected to the bottom of the fixing frame 505 in order to drive the flattening mechanism 6 to move up and down through the elevating assembly 5 .

In this embodiment, turning the knob 610 can drive the threaded rod 603 to rotate, and by rotating the positioning bolt 611 , the bottom end of the positioning bolt 611 can be in contact with the surface of the threaded rod 603 , thereby limiting and fixing the threaded rod 603 , to prevent it from loosening during the operation of the equipment, one end of the threaded rod 603 penetrates the positioning block 601 and is fixedly connected with a knob 610, the top of the fixing frame 505 is threadedly connected with a positioning bolt 611, and the bottom end of the positioning bolt 611 penetrates the positioning block 601 and It interferes with the upper surface of the threaded rod 603 .

Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

During work, before the cloth is fed, the second servo motor 502 drives the lead screw 503 to rotate, and the lead screw 503 drives the T-shaped slider 504 to lift and lower, thereby driving the fixing frame 505 to lift, thereby driving the flattening mechanism 6 to lift. Movement, and then adjust the distance between the bottom of the flattening wheel 609 and the top of the workbench 1, so that the flattening wheel 609 is always pressed against the cloth, and can pass through cloths of different thicknesses, and then rotate the knob 610 to drive the threaded rod 603 to rotate , the threaded rod 603 drives the moving block 604 to move left and right, and the moving block 604 drives the positioning rod 605 and the sliding seat 606 to move, so that the sliding seat 606 moves between the positioning rod 605 and the sliding rod 607, so as to adjust the two flattened bottom ends of the sliding seat 606 The distance between the wheels 609 is such that the two flattening wheels 609 can be located at the two edges of the cloth, and then by turning the positioning bolts 611, the bottom ends of the positioning bolts 611 can be made to interfere with the surface of the threaded rod 603, so that the threaded rod 603 is limited and fixed, and the first servo motor 202 drives the rotating bearing to rotate, and the rotating shaft drives the driving roller 2 and the brushing needle 3 to rotate, so as to carry out the brushing operation. The needle 3 performs the pulling operation, and with the rotation of the pulling needle 3, the cloth is moved to a position away from its end to prevent it from loosening during the working process of the equipment.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A short-flow de-velvet brushing device based on printing and dyeing, comprising a workbench (1), a driving roller (2), and a brushing needle (3), characterized in that: the driving roller (2) is arranged on the side of the workbench (1). At the bottom end, the hair pulling needle (3) is arranged on the outer circumferential surface of the driving roller (2), and a symmetrical support plate (4) is fixedly installed on the top left side of the worktable (1). The symmetrical support plate ( 4) A flattening mechanism (6) is arranged between, and a lifting assembly (5) for adjusting the height of the flattening mechanism (6) is arranged on the symmetrical support plate (4); The flattening mechanism (6) includes a positioning block (601) and a first connecting block (602), and a threaded rod (603) is rotatably connected to the positioning block (601) and the first connecting block (602) through a bearing, A moving block (604) is threadedly connected to the outer circumferential surface of the threaded rod (603), a positioning rod (605) is fixedly connected to both sides of the moving block (604), and the positioning rod (605) is slidably connected There is a sliding seat (606), two ends of the positioning block (601) are rotatably connected with a symmetrical sliding rod (607), and the other end of the symmetrical sliding rod (607) penetrates the sliding seat (606) and is fixedly connected with the first Two connecting blocks (608), the sliding rod (607) and the sliding seat (606) are slidably connected, and the bottom ends of the symmetrical sliding seats (606) are fixedly mounted with flattening wheels (609). 2. The short-flow velvet brushing device based on printing and dyeing according to claim 1, characterized in that: the upper end of the workbench (1) is provided with a brushing frame (102), and both sides of the brushing frame (102) are provided with There is an arc baffle (101), and both sides of the brushing frame (102) are detachably connected to the bottom of the workbench (1) through bolts. 3. The short-flow de-velvet brushing device based on printing and dyeing according to claim 1, characterized in that: a symmetrical fixing block (201) is fixedly connected to the top of the inner cavity of the worktable (1), and the symmetrical fixing block is A rotating shaft (201) is rotatably connected with a bearing, the driving roller (2) is mounted on the rotating shaft, and a first servo motor (202) is fixedly installed on the outer end of the fixing block (201). The output end of the servo motor (202) is fixedly connected with the rotating end. 4. The short-flow velvet brushing device based on printing and dyeing according to claim 1, characterized in that: the lifting assembly (5) comprises a T-shaped chute (501) opened on the surface of the symmetrical support plate (4), A second servo motor (502) is fixedly mounted on the top of the symmetrical support plate (4), an output end of the second servo motor (502) is fixedly connected with a lead screw (503), and the bottom of the lead screw (503) is fixedly connected with a lead screw (503). The end extends through the support plate (4) to the T-shaped chute (501) and is rotatably connected to the top of the table (1) through a bearing, and the outer circumferential surface of the screw rod (503) is threadedly connected with a T-shaped slider (504). ), the T-shaped slider (504) is located in the T-shaped chute (501) and is slidably connected to the support plate (4). 5. The printing and dyeing-based short-flow velvet brushing device according to claim 4, wherein the positioning block (601), the first connecting block (602), and the second connecting block (608) are all connected to a fixing frame (505) fixed connection at the bottom. 6. The printing and dyeing-based short-flow velvet brushing device according to claim 5, wherein one end of the threaded rod (603) penetrates the positioning block (601) and is fixedly connected with a knob (610), and the fixed A positioning bolt (611) is threadedly connected to the top of the frame (505), and the bottom end of the positioning bolt (611) penetrates the positioning block (601) and interferes with the upper surface of the threaded rod (603).

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