CN222961735U - Rope embroidery device and computerized embroidery machine - Google Patents

Abstract

The application discloses a rope embroidery device and a computerized embroidery machine, wherein the rope embroidery device is positioned at the left side or the right side of a machine head, the rope embroidery device comprises a rope shearing mechanism, the rope shearing mechanism comprises a rope shearing assembly, a rope pressing part positioned above a fixed knife is arranged on a rope clamping piece, and the rope pressing part is matched with the movable knife when the movable knife is positioned at a rope shearing position so as to clamp a rope between the movable knife and the rope. When the movable knife is positioned at the rope loosening position, the rope is positioned at a gap between the movable knife and the fixed knife. When the movable knife is switched from the rope loosening position to the rope shearing position, the rope is clamped between the movable knife and the rope pressing part while the rope is sheared. After one pattern is embroidered, the rope is prevented from being separated from the looper of the rope embroidering device or from other mechanisms of the rope embroidering device until the next pattern is embroidered, the rope is embroidered on the cloth, and the moving knife is driven to be staggered with the rope pressing part under the action of the first telescopic piece, so that the clamped rope is loosened, and a new pattern rope embroidery is performed. In addition, the scissor assembly moves in a fore-aft direction.

Description

Rope embroidery device and computerized embroidery machine

Technical Field

The utility model relates to the technical field of computerized embroidery machines, in particular to a rope embroidery device and a computerized embroidery machine.

Background

Rope embroidery is a common special embroidery in the technical field of computerized embroidery machines. The vast majority of embroidery ropes in the current market are simple single-color rope embroidery. Before embroidery, an operator is required to manually wind and clamp embroidery ropes of specified varieties on the rope embroidery device of each machine head, then a computerized embroidery machine is started, and after the current embroidery is embroidered, the embroidery ropes are manually cut off in sequence, and rope ends are clamped on the rope embroidery device. The operation is repeated until the rope embroidery operation is finished.

In the early stage of development of the computerized embroidery machine industry, the number of machine heads on the equipment is small, the labor cost is low, and the influence of manual rope threading and rope shearing on the production cost of embroidery products is small. However, with the progress of technology, tens or even hundreds of machine heads of computerized embroidery machines are commonplace, and the labor cost is rising year by year. Manual rope threading and rope shearing can cause a great deal of downtime, and rope ends left by manual rope shearing are different in length, and a great deal of manpower is needed to trim the rope ends in the later period. Then, a new rope cutting mechanism is designed, and an automatic mode is adopted to thread and cut the rope, so that the rope cutting mechanism is especially necessary.

Disclosure of utility model

The application provides a rope cutting mechanism, a rope embroidery device and a computerized embroidery machine, which are at least used for automatically cutting threads and improving rope embroidery efficiency.

The utility model provides a rope embroidery device which comprises a rope shearing mechanism.

The rope shearing mechanism is positioned at the left side or the right side of a machine head of the computerized embroidery machine and comprises a scissor assembly, wherein the scissor assembly comprises a first telescopic piece, a rope pressing piece, a movable knife and a fixed knife.

The movable knife is movably connected with the fixed knife, the movable knife is close to or far from the fixed knife and is provided with a rope shearing position and a rope loosening position, the rope clamping piece is provided with a rope pressing part positioned above the fixed knife, the movable knife is positioned at the rope shearing position, and the rope pressing part is matched with the movable knife to clamp a rope between the movable knife and the fixed knife;

The first telescopic piece reciprocates in the left-right direction so that the movable knife is switched between the rope shearing position and the rope loosening position.

As an achievable mode, the movable knife is provided with a movable knife blade, the movable knife blade extends along a direction perpendicular to a direction from the movable knife to the fixed knife, and the rope pressing part is arranged in parallel with the movable knife blade.

As an achievable form, the movable blade edge extends in a horizontal direction.

As an implementation manner, the movable cutter is provided with a blade inclined plane, the blade inclined plane is provided with a movable cutter blade, the movable cutter is positioned at the rope shearing position, the projection of the surface arranged on the same side of the rope pressing part and the blade inclined plane is positioned on the blade inclined plane, and the projection of the surface arranged on the same side of the rope pressing part and the blade inclined plane is positioned on the blade inclined plane.

As an implementation mode, in the direction parallel to the direction from the movable knife to the fixed knife, the distance between the surface of the rope pressing part, which is arranged on the same side as the inclined surface of the knife edge, and the knife edge of the movable knife is d, and d is more than or equal to 0mm and less than or equal to 2mm.

As an achievable form, in the vertical direction, a gap exists between the movable blade and the rope pressing portion.

As an achievable mode, in the vertical direction, a gap exists between the movable knife and the rope pressing part, and the gap is adjustable.

As an implementation manner, the second telescopic member and the third telescopic member are also provided.

The second telescopic piece enables the scissor assembly to move in the left-right direction;

The third telescopic member reciprocates the scissor assembly in a vertical direction or reciprocates the scissor assembly in a direction inclined from the vertical direction.

The utility model provides a computerized embroidery machine, which comprises a machine head, a bedplate and the rope embroidery device, wherein a rope shearing mechanism of the rope embroidery device is positioned at one side of the machine head,

In the vertical direction, the distance between the scissor assembly of the rope shearing mechanism and the bedplate is adjustable, and the scissor assembly moves in the left-right direction.

As an implementation mode, the distance between the movable knife edge of the scissor assembly and the bedplate in the vertical direction is 1 mm-2 mm.

According to the technical scheme, the rope pressing part positioned above the fixed knife is arranged on the rope clamping piece, and the rope pressing part is matched with the movable knife when the movable knife is positioned at the rope shearing position so as to clamp the rope between the movable knife and the fixed knife. When the movable knife is positioned at the rope loosening position, the rope is positioned at a gap between the movable knife and the fixed knife. When the movable knife is switched from the rope loosening position to the rope shearing position, the rope is clamped between the movable knife and the rope pressing part while the rope is sheared. After one pattern is embroidered, the rope is prevented from being separated from the looper of the rope embroidering device or from other mechanisms of the rope embroidering device until the next pattern is embroidered, the rope is embroidered on the cloth, and the moving knife is driven to be staggered with the rope pressing part under the action of the first telescopic piece, so that the clamped rope is loosened, and a new pattern rope embroidery is performed. In addition, the scissor assembly moves in a fore-aft direction. At the same time, in the vertical direction, the distance between the scissor assembly and the platen is adjustable. Therefore, the length of the residual rope ends on the rope embroidered pattern is controllable, the influence of overlong residual rope ends on the quality of embroidery is avoided, the need of manually trimming the residual rope ends is avoided, the embroidery effect is improved, and the production cost is reduced.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:

fig. 1 is a schematic view of a part of an embroidery machine according to an embodiment of the present utility model;

Fig. 2 is a schematic structural diagram of a rope shearing mechanism according to an embodiment of the present utility model;

fig. 3 is an exploded schematic view of a rope shearing mechanism according to an embodiment of the present utility model;

fig. 4 is a second schematic explosion diagram of the rope shearing mechanism according to the embodiment of the present utility model;

FIG. 5 is a schematic view of a scissors assembly according to an embodiment of the present utility model;

FIG. 6 is an enlarged partial schematic view of FIG. 5;

fig. 7 is a schematic structural diagram of a scissors assembly according to an embodiment of the present utility model;

FIG. 8 is an enlarged partial schematic view of FIG. 7;

fig. 9 is a schematic diagram of movement of a rope cutting mechanism according to an embodiment of the present utility model;

Fig. 10 is a second schematic diagram of movement of the rope cutting mechanism according to the embodiment of the present utility model;

fig. 11 is a third motion schematic diagram of the rope shearing mechanism according to the embodiment of the present utility model;

A rope cutting mechanism 100;

The scissors assembly 11, the fixed knife 111, the movable knife 112, the knife edge inclined plane 1121, the movable knife edge 1122, the movable knife back 1123, the rope clamping piece 113, the rope pressing part 1131, the pressing plate 114, the movable knife holder 115, the first telescopic piece 116 and the bending plate 117;

The first connecting component 12, the first supporting frame 121, the first sliding block 122, the first sliding rail 123, the second supporting frame 124 and the second telescopic piece 125;

The second connecting component 13, the three supporting frames 131, the third telescopic piece 132, the second sliding rail 133 and the second sliding block 134;

Handpiece 200, needle bar frame 21, looper wheel 22.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.

It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.

Referring to at least fig. 1 to 11, an example of the present utility model provides a string embroidering apparatus including a string trimming mechanism 100, the string trimming mechanism 100 being located at a left side or a right side of a head of a computerized embroidery machine.

The rope cutting mechanism 100 comprises a scissors assembly 11, a first connecting assembly 12 and a second connecting assembly 13.

The first connecting assembly 12 is located between the scissors assembly 11 and the second connecting assembly 13, and connects the two. The second connection assembly 13 may be connected to the left or right side of the housing of the head 200 of the computerized embroidery machine, and the second connection assembly 13 may be connected to the left or right side of the needle bar frame 21 of the head 200 of the computerized embroidery machine.

As shown in fig. 1, the second connecting component 13 is connected to the right side of the needle bar frame 21 of the machine head 200, so that the rope shearing mechanism 100 is hung on the right side of the machine head 200 of the computerized embroidery machine.

In the related art, if the string cutting mechanism 100 is connected to the casing side of the handpiece, the looper wheel 22 moves together with the needle bar frame 22. When the machine head is a 9-needle machine head, if any one of the machine needles from the number 4 to the number 9 is embroidered, the rope between the looper wheel 22 and the scissors assembly 11 is too long, the tensioning force of the rope is too large, or the rope between the looper wheel 22 and the scissors assembly 11 is interfered with an upper thread clamp at the lower end of the needle bar frame. The rope shearing mechanism 100 is connected to the needle bar frame 21, the rope shearing mechanism 100 can move along with the needle bar frame 21 in the left-right direction, if any one of the machine needles from the number 4 to the number 9 is embroidered, the length of the rope between the looper wheel and the scissor assembly 11 is not too long, the rope is prevented from being supported on cloth, the tensioning force of the rope is proper, and the mutual interference between the rope between the looper wheel 22 and the scissor assembly 11 and the upper thread clamp at the lower end of the needle bar frame is avoided.

The following embodiment describes the use of the thread cutting mechanism 100 as a plug-in to the right side of the head 200 of the computerized embroidery machine:

As shown in fig. 2 to 8, the scissors assembly 11 includes a first telescopic member 116, a rope clamping member 113, a movable blade 112, and a fixed blade 111. The movable knife 112 is movably connected with the fixed knife 111, and the movable knife 112 is close to or far from the fixed knife 111 and has a rope shearing position and a rope loosening position. The rope clamping piece 113 is provided with a rope pressing part 1131 positioned above the movable knife 112, and when the movable knife 112 is positioned at a rope shearing position, the rope pressing part 1131 is matched with the movable knife 112 so as to press a rope between the two parts. The first telescopic member 116 reciprocates in the left-right direction to switch the movable blade 112 between the rope cutting position and the rope releasing position.

In practical application, as shown in fig. 5 or fig. 7, the scissors assembly 11 includes a fixed blade 111, a movable blade 112, a rope clamping member 113, a pressing plate 114, a movable blade holder 115, a first telescopic member 116 and a bending plate 117.

The stationary blade 111 is connected to the left side of the movable blade holder 115. The movable blade holder 115 is provided with a chute (not labeled) extending leftwards and rightwards, the movable blade 112 is arranged in the chute, the movable blade 112 is in sliding fit with the chute, and the movable blade 112 reciprocates leftwards and rightwards along the chute. Thus, the movable knife 112 can approach the fixed knife 111 until the movable knife 112 and the fixed knife 111 cooperate to cut off the rope, and the position of the movable knife 112 at the current moment is the rope cutting position, as shown in fig. 6. The moving blade 112 may be far away from the fixed blade 111 until the moving blade 112 is at a preset position of the chute and is stationary, and at the current moment, the moving blade 112 is at a rope loosening position, as shown in fig. 8. The first telescopic piece 116 is connected with the movable knife 112 through a bending plate 117, and the movable knife 112 moves back and forth along the left and right direction by the first telescopic piece 116. The first telescoping member 116 may be an electric push rod, a pneumatic push rod, a hydraulic push rod, or the like.

The rope clamping member 113 is connected to the upper side of the movable blade holder 115. The rope clamp 113 is provided with a rope pressing portion 1131, and the rope pressing portion 1131 is located above the stationary blade 111. In the vertical direction, a gap exists between the movable blade 112 and the rope pressing portion 1131. The size of the gap is equal to the diameter of the cord or the gap is slightly smaller than the diameter of the cord.

When the movable blade 112 is in the rope-releasing position, as shown in fig. 8, the rope is positioned in the gap between the movable blade 112 and the stationary blade 111. When the movable blade 112 is switched from the rope loosening position to the rope cutting position, as shown in fig. 6, the rope is cut, and the rope is sandwiched between the movable blade 112 and the rope pressing portion 1131. Thus, after one pattern is embroidered, the rope is prevented from being separated from the looper 22 of the rope embroidering device or from other mechanisms of the rope embroidering device until the next pattern is embroidered, the rope is embroidered on the cloth, and the movable knife 112 is driven to be staggered with the rope pressing part 1131 under the action of the first telescopic piece 116, so that the clamped rope is loosened, and a new pattern rope embroidering is performed.

In addition, the pressing plate 114 is connected to the upper side of the movable blade holder 115, and the pressing plate 114 is located above the front end of the chute, and the pressing plate 114 spans the chute, that is, the pressing plate 114 limits and constrains the degree of freedom of the movable blade 112 in the upward direction, so that the movable blade 112 moves left and right.

As an implementation, the movable blade 112 includes a movable blade edge 1122, the movable blade edge 1122 extends in a direction perpendicular to a direction from the movable blade 112 to the fixed blade 111, and the rope pressing portion 1131 is provided in parallel with the movable blade edge 1122.

As shown in fig. 6 or 8, the movable blade 112 has a blade inclined surface 1121, and a movable blade edge 1122 and a movable blade back 1123 are provided on the blade inclined surface 1121. The movable blade 1122 extends in the left-right direction, and the string pressing portion 1131 extends in the left-right direction. The length of the tether portion 1131 may be equal to the length of the moving blade edge 1122, or the length of the tether portion 1131 may be slightly smaller than the length of the moving blade edge 1122. This helps to increase the probability that the cut string is sandwiched between the movable blade 112 and the string pressing portion 1131.

Further, when the movable blade 112 is at the rope cutting position, the surface of the rope pressing portion 1131 disposed on the same side as the blade inclined surface 1121 is projected on the blade inclined surface 1121, and the projection of the surface of the rope pressing portion 1131 disposed on the same side as the blade inclined surface 1121 is located on the blade inclined surface 1121.

As shown in fig. 6 or 8, the length of the string pressing portion 1131 is slightly smaller than the length of the movable blade edge 1122. When the movable blade 112 is in the rope cutting position, the surface of the rope pressing portion 1131 facing to the left projects on the blade inclined surface 1121, and the projection of the surface of the rope pressing portion 1131 facing to the left is entirely located on the blade inclined surface 1121. For example, the projection of the surface of the tether 1131 toward the left may coincide with the movable blade edge 1122, or the projection of the surface of the tether 1131 toward the left may coincide with the movable blade back 1123.

Preferably, as shown in FIG. 6, the projection of the surface of the rope pressing portion 1131 facing the left side is located between the movable blade back 1123 and the movable blade edge 1122, and the distance d between the surface of the rope pressing portion 1131 facing the left side and the movable blade edge 1122 on the left and right is 0 mm≤d≤2 mm. By the arrangement, on one hand, the probability that the sheared rope is clamped between the movable cutter 112 and the rope pressing part 1131 is increased, and on the other hand, the flexibility of switching the movable cutter 112 from the rope shearing position to the rope loosening position due to the fact that the rope is clamped between the movable cutter 112 and the rope pressing part 1131 is avoided.

As an implementation manner, in the vertical direction, a gap exists between the rope pressing portion 1131 and the movable blade 112, and the gap is adjustable.

In practical application, considering the pattern effect of the rope embroidery, the rope threads with different diameters are selected, so that the acting force of clamping the rope threads between the rope pressing portion 1131 and the movable knife 112 is suitable, and the excessive or insufficient effect of clamping the rope threads is avoided.

Based on this, the rope clamp 113 is detachably attached to the upper side of the movable blade holder 115. The rope clamping piece 113 can be connected to the upper side of the movable cutter seat 115 through a fastener, and the gap size between the rope pressing part 1131 and the movable cutter 112 in the vertical direction can be adjusted by replacing different types of rope clamping pieces 113, or the rope clamping piece 113 is sleeved on the fastener, and the fastener rotates forwards or reversely to adjust the gap size between the rope pressing part 1131 and the movable cutter 112 in the vertical direction.

Of course, it is understood that there may be other ways to adjust the gap size between the tether portion 1131 and the movable blade 112 in the vertical direction, which is not illustrated in the present embodiment.

As an implementation manner, the movable blade 1122 of the scissors assembly 11 extends in the left-right direction and extends in the horizontal direction, and a distance between the movable blade 1122 and the platen in the vertical direction is 1mm to 2mm. The arrangement of the method is beneficial to shortening the length of the residual rope ends on the rope embroidered patterns, avoids the influence on the quality of embroidery caused by overlong residual rope ends, further avoids the need of manually trimming the residual rope ends, and is beneficial to improving the embroidery effect and reducing the production cost.

As an implementation, the first connection assembly 12 moves the scissor assembly 11 in a left-right direction. Wherein the first connecting assembly 12 is located at the right side of the head 200 of the computerized embroidery machine.

As shown in fig. 2-4, the first connecting component 12 includes a first supporting frame 121, a first sliding rail 123, a first sliding block 122, a second supporting frame 124, and a second telescopic member 125. The second telescoping member 125 is identical to the first telescoping member 116.

A first sliding rail 123 and a first sliding block 122 are clamped between the first supporting frame 121 and the second supporting frame 124, the first sliding block 122 is in sliding fit with the first sliding rail 123, one of the first sliding block 122 and the first sliding rail 123 is connected to the first supporting frame 121, and the other is connected to the second supporting frame 124. The second telescopic member 125 is connected to the second supporting frame 124, and the power output end of the second telescopic member 125 makes the first supporting frame 121 reciprocate in the left-right direction. The first supporting frame 121 is connected to the movable blade holder 115 of the scissor assembly 11.

The second telescopic member 125 is configured to enable the scissors assembly 11 to reciprocate left and right, move to the left and close to the needle for thread cutting, as shown in fig. 10 and 11, and move to the right and away from the needle for preventing the scissors assembly 11 from interfering with other structures of the rope embroidery device, as shown in fig. 9. The first sliding block 122 and the first sliding rail 123 are arranged to limit or guide the movement of the first supporting frame 121, so that the first supporting frame 121 moves left and right.

As an implementation, the third telescopic member 132 reciprocates the scissors assembly 11 in a vertical direction, or reciprocates the scissors assembly 11 in a direction inclined from the vertical direction. Wherein the third telescoping member 132 is located on either the left or right side of the handpiece.

As shown in fig. 2-4, the second connecting assembly 13 includes a third supporting frame 131, a second sliding rail 133, a second slider 134, and a third telescopic member 132. The third telescoping member 132 is identical to the first telescoping member 116.

The second slide rail 133 is slidably engaged with the second slider 134. One of the second slide rail 133 and the second slider 134 is connected to the third support 131. The extending direction of the second sliding rail 133 is inclined relative to the setting direction. The power output end of the third telescopic member 132 is connected to the second supporting frame 124, so as to implement the height adjustment of the first connecting assembly 12 in the vertical direction, as shown in fig. 9-11. Therefore, the length of the residual rope ends on the rope embroidered pattern is controllable, the influence of overlong residual rope ends on the quality of embroidery is avoided, the need of manually trimming the residual rope ends is avoided, the embroidery effect is improved, and the production cost is reduced.

Wherein the third supporting frame 131 is connected to the needle bar frame 21.

The third telescopic member 132 is provided to adjust the height of the scissor assembly 11 in the vertical direction, that is, to adjust the distance between the scissor assembly 11 and the platen of the computerized embroidery machine.

The present example also provides a rope embroidery device, including the rope cutting mechanism 100 described above. The rope embroidery device has the advantage of the rope shearing mechanism 100, and therefore, the description thereof is omitted.

As shown in fig. 1, the present utility model further provides a computerized embroidery machine, which includes a machine head 200, a platen, and the aforementioned rope embroidery device.

The rope cutting mechanism 100 of the rope embroidery device is positioned at one side of the machine head 200, and the scissor assembly 11 of the rope cutting mechanism 100 moves left and right. At the same time, in the vertical direction, the distance between the scissor assembly 11 and the platen is adjustable. Therefore, the length of the residual rope ends on the rope embroidered pattern is controllable, the influence of overlong residual rope ends on the quality of embroidery is avoided, the need of manually trimming the residual rope ends is avoided, the embroidery effect is improved, and the production cost is reduced.

It is to be understood that the above references to the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., are for convenience in describing the present utility model and simplifying the description only, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

The above description is only illustrative of the preferred embodiments of the present utility model and of the principles of the technology employed. It will be appreciated by persons skilled in the art that the scope of the utility model referred to in the present utility model is not limited to the specific combinations of the technical features described above, but also covers other technical features formed by any combination of the technical features described above or their equivalents without departing from the inventive concept. Such as the above-mentioned features and the technical features disclosed in the present utility model (but not limited to) having similar functions are replaced with each other.

Claims (10)

1. The rope embroidery device is characterized by comprising a rope shearing mechanism (100), wherein the rope shearing mechanism (100) is positioned at the left side or the right side of a machine head of a computerized embroidery machine, the rope shearing mechanism (100) comprises a scissor assembly (11),

The scissors assembly (11) comprises a first telescopic piece (116), a rope pressing piece (113), a movable knife (112) and a fixed knife (111),

The movable knife (112) is movably connected with the fixed knife (111), the movable knife (112) is close to or far from the fixed knife (111) and has a rope shearing position and a rope loosening position, a rope pressing part (1131) positioned above the movable knife (112) is arranged on the rope pressing piece (113), the movable knife (112) is positioned at the rope shearing position, and the rope pressing part (1131) is matched with the movable knife (112) to press a rope between the movable knife and the movable knife;

The first telescopic member (116) reciprocates in the left-right direction to switch the movable blade (112) between the rope cutting position and the rope releasing position.

2. The cord embroidery device according to claim 1, wherein the movable blade (112) has a movable blade edge (1122), the movable blade edge (1122) extends in a direction perpendicular to a direction from the movable blade (112) to the stationary blade (111), and the cord pressing portion (1131) is disposed in parallel with the movable blade edge (1122).

3. Rope embroidery device according to claim 2, characterized in that the moving knife edge (1122) extends in the horizontal direction.

4. Rope embroidery device according to claim 2, characterized in that the moving knife (112) has a knife edge bevel (1121), the knife edge bevel (1121) being provided with the moving knife edge (1122),

When the movable knife (112) is positioned at the rope shearing position, a surface (11311) arranged on the same side of the rope pressing part (1131) and the blade inclined plane (1121) is projected on the blade inclined plane (1121), and a projection of the surface (11311) arranged on the same side of the rope pressing part (1131) and the blade inclined plane (1121) is positioned on the blade inclined plane (1121).

5. The rope embroidery device according to claim 4, wherein a distance between a surface (11311) of the rope pressing portion (1131) disposed on the same side as the blade inclined surface (1121) and the moving blade (1122) in a direction parallel to a direction from the moving blade (112) to the fixed blade (111) is d, and d is 0 mm≤2 mm.

6. Rope embroidery device according to any one of claims 1-5, characterized in that in the vertical direction there is a gap between the rope pressing member (113) and the rope pressing portion (1131).

7. Rope embroidery device according to any one of claims 1-5, characterized in that in the vertical direction there is a gap between the rope pressing member (113) and the rope pressing portion (1131), which gap is adjustable.

8. Rope embroidery device according to any one of claims 1-5, further comprising a second telescopic member (125), a third telescopic member (132),

The second telescopic piece (125) enables the scissors assembly (11) to move along the left-right direction;

The third telescopic member (132) reciprocates the scissor assembly (11) in a vertical direction or reciprocates the scissor assembly (11) in a direction inclined from the vertical direction.

9. A computerized embroidery machine, characterized by comprising a machine head (200), a bedplate and the rope embroidery device according to any one of claims 1-8, wherein a rope cutting mechanism (100) of the rope embroidery device is positioned at one side of the machine head (200),

In the vertical direction, the distance between the scissor assembly (11) of the rope shearing mechanism (100) and the bedplate is adjustable, and the scissor assembly (11) moves in the left-right direction.

10. The computerized embroidery machine according to claim 9, wherein the distance between the movable knife edge (1122) of the scissor assembly (11) and the platen in the vertical direction is 1-2 mm.