Warp knitting machine capable of freely switching wireless jacquard comb and ground comb

Abstract

The invention discloses a wireless warp knitting machine capable of freely switching a jacquard comb and a ground comb, and relates to the technical field of warp knitting machines. The warp knitting machine comprises a warp knitting machine body and an inserting frame used for assembling a wireless jacquard guide bar assembly or a ground bar guide bar assembly, the wireless jacquard guide bar assembly and the ground bar guide bar assembly are each provided with a connecting assembly, and the warp knitting machine body is connected with the wireless jacquard guide bar assembly or the ground bar guide bar assembly through a plug pin for knitting. The wireless jacquard guide bar assembly comprises a wireless jacquard guide bar and a piezoelectric ceramic piece, a plurality of wireless jacquard needles are arranged on the wireless jacquard guide bar, clamping balls are distributed on the surface of the plug pin, and the inner sides of the clamping balls are reset through springs. According to the warp knitting machine, the insertion frame is arranged, the wireless jacquard guide bar assembly or the ground bar guide bar assembly is selectively assembled on the cradle according to requirements, and particularly, the insertion frame is connected with an insertion opening in the insertion frame through a plug pin structure. The warp knitting machine table has compatibility, and multiple purposes are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of warp knitting machines, in particular to a warp knitting machine with a wireless jacquard comb and a ground comb that can switch freely. Background Art

[0002] The existing warp knitting machines are jacquard machines, which can only weave jacquard uppers. Ordinary machines can only weave ordinary mesh fabrics, which are non-jacquard. Single jacquard can only weave single jacquard products and cannot be quickly replaced. Double jacquard or triple jacquard can only weave jacquard structures specified by jacquard combs, and cannot weave ground comb textures other than jacquard. The machines are not compatible with each other, and one machine cannot be used for multiple purposes. That is, a machine can only be used alone, which indirectly increases the weaving cost of the manufacturer. Moreover, changing the type of equipment increases the labor cost of changing the machine and threading the yarn, and the production efficiency is low. In addition, different needle count equipment (22E, 24E, 12E, etc.) also requires repeated replacement of machines and types, which is not conducive to efficient production. Based on this, the inventor studied and proposed this case. Summary of the invention

[0003] The present invention provides a warp knitting machine with a wireless jacquard comb and a ground comb that can be switched freely, which overcomes the shortcomings described in the background technology.

[0004] The technical solution adopted by the present invention to solve its technical problem is: A warp knitting machine with free switch between a wireless jacquard comb and a ground comb, comprising a warp knitting machine body and a plug-in frame for assembling a wireless jacquard bar assembly or a ground comb bar assembly. Both the wireless jacquard bar assembly and the ground comb bar assembly are provided with a connecting assembly, that is, a plug-in interface for connection and matching is provided. The warp knitting machine body is connected to the wireless jacquard bar assembly or the ground comb bar assembly through a latch for weaving. The wireless jacquard bar assembly comprises a wireless jacquard bar and a piezoelectric ceramic sheet. A plurality of wireless jacquard needles are mounted on the wireless jacquard bar. The wireless jacquard needles are mounted with a piezoelectric ceramic sheet. The wireless jacquard needles are energized by triggering the piezoelectric ceramic sheet. Card balls are distributed on the surface of the latch, and the inner side of the card balls is reset by a spring.

[0005] A preferred technical solution: further comprising a control box, which is wirelessly connected to the wireless jacquard needle.

[0006] A preferred technical solution: also includes a power line, which is electrically connected to the piezoelectric ceramic sheet.

[0007] A preferred technical solution: it also includes a comb cradle, which is installed on the warp knitting machine body.

[0008] A better technical solution: The wireless jacquard comb assembly is also equipped with a common comb, on which a yarn guide needle is installed, and the common comb and the wireless jacquard comb can be freely disassembled and replaced for use.

[0009] A preferred technical solution: The ground comb bar assembly or the wireless jacquard comb bar assembly includes a connecting frame and a comb bar frame. The connecting frame is locked and connected to the comb bar frame, and a connecting port is arranged through the connecting frame.

[0010] A preferred technical solution: the latch includes an insertion rod, the insertion rod and the latch are nested, and the insertion rod extends into the interior of the latch, a rubber layer is provided on the surface of the latch, a plurality of connecting frames are locked and installed on the comb frame, and at least two latches are provided on a single connecting frame.

[0011] A preferred technical solution: The warp knitting machine with free switching between the wireless jacquard comb and the ground comb is a double jacquard device or a triple jacquard device, and the number of needles is 22 needles, 24 needles, 28 needles or 32 needles.

[0012] A better technical solution: the number of needles can be switched arbitrarily in different multiples; 1 / 2, 1 / 3 and other empty threading combs can be used to weave fabrics of different styles, so that the 24-needle jacquard comb and 12-needle jacquard comb and the 24-needle ground comb and 12-needle ground comb combs on the warp knitting machine can be switched freely.

[0013] A better technical solution: the number of needles of the jacquard device is 24, and the switching combination of 12-needle ground comb / wireless jacquard comb bar makes the face weave 12 needles and the bottom weave 24 needles.

[0014] By adopting the above technical solution, the beneficial effects of the present invention are: The warp knitting machine of the present invention is provided with a plug-in frame, and a wireless jacquard comb assembly or a ground comb comb assembly is assembled on the cradle according to the demand, specifically connected with the plug interface through a plug pin. The warp knitting machine is compatible, and one machine can be used for multiple purposes, so that the manufacturer can purchase less equipment to meet the production demand, that is, the warp knitting machine with the corresponding structure can be switched to produce and process according to the order. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a structural schematic diagram of a ground comb bar assembly; Figure 3 It is a schematic diagram of the structure of the cooperation between the plug rod and the plug pin; Figure 4 for Figure 1 A partial enlarged view of the middle A; Figure 5 It is a structural schematic diagram of the cooperation between the card ball and the spring; Figure 6 The figure is a schematic diagram of a simple structure in which a latch is arranged at other positions of the warp knitting machine body.

[0017] Description of main reference numerals: 1. Warp knitting machine body; 2. Plug-in frame; 3. Wireless jacquard comb assembly; 4. Ground comb comb assembly; 5. Connecting assembly; 51. Pin; 511. Card ball; 512. Spring; 513. Rubber layer; 52. Connecting frame; 53. Comb frame; 54. Plug rod; 6. Power cord; 7. Plug interface. DETAILED DESCRIPTION

[0018] like Figure 1-Figure 6 As shown, the present embodiment provides a warp knitting machine with free switching between a wireless jacquard comb and a ground comb, comprising a warp knitting machine body 1, a plug-in frame 2 for assembling a wireless jacquard bar assembly 3 or a ground comb bar assembly 4, a connecting assembly 5 is arranged on the wireless jacquard bar assembly 3 and the ground comb bar assembly 4, the warp knitting machine body 1 is connected to the wireless jacquard bar assembly 3 or the ground comb bar assembly 4 through a plug 51 for weaving, the wireless jacquard bar assembly 3 comprises a wireless jacquard bar and a piezoelectric ceramic sheet, a plurality of wireless jacquard needles are arranged on the wireless jacquard bar, a piezoelectric ceramic sheet is arranged on the wireless jacquard needle, the wireless jacquard needle is energized by triggering the piezoelectric ceramic sheet, a card ball 511 is distributed on the surface of the plug 51, and the inner side of the card ball 511 is reset by a spring 512.

[0019] Furthermore, it also includes a control box, which is wirelessly connected to the wireless jacquard needle.

[0020] Furthermore, it also includes a power line 6, which is electrically connected to the piezoelectric ceramic sheet.

[0021] Furthermore, it also includes a combing bar cradle, which is installed on the warp knitting machine body 1.

[0022] Furthermore, the wireless jacquard comb assembly 3 is also equipped with a common comb, on which a yarn guide needle is installed, and the common comb and the wireless jacquard comb can be freely disassembled and replaced for use.

[0023] Furthermore, the ground comb bar assembly 4 or the wireless jacquard comb bar assembly 3 includes a connecting frame 52 and a comb bar frame 53 . The connecting frame 52 is locked and connected to the comb bar frame 53 . A connecting port is provided through the connecting frame 52 .

[0024] Furthermore, the latch 51 includes an insertion rod 54, which is nested with the latch 51 and extends into the interior of the latch 51. A rubber layer 513 is provided on the surface of the latch 51. A plurality of connecting frames 52 are locked and installed on the comb frame 53, and at least two latches 51 are provided on a single connecting frame 52.

[0025] Furthermore, the warp knitting machine with free switching between the wireless jacquard comb and the ground comb is a double jacquard device or a triple jacquard device, and the number of needles is 22 needles, 24 needles, 28 needles, 32 needles, etc.

[0026] Furthermore, the number of needles can be switched arbitrarily in different multiples; 1 / 2, 1 / 3 and other empty threading combs can be used to weave fabrics of different styles, so that the 24-needle jacquard comb and 12-needle jacquard comb as well as the 24-needle ground comb and 12-needle ground comb combs on the warp knitting machine can be switched freely.

[0027] Furthermore, the number of needles of the jacquard device is 24, and the combination of 12-needle ground comb / wireless jacquard comb bar is switched to make the face weave 12 needles and the bottom weave 24 needles. That is, the original device comb bar is 24 needles, and because the knitting design requires 12 needles, by switching the upper 12-needle ground comb / wireless jacquard comb bar, the face weaves 12 needles and the bottom weaves 24 needles.

[0028] The warp knitting machine in the present invention is preset with a plug frame 2, a plug pin 51 is arranged on the plug frame 2, a plug interface 7 is arranged on the wireless jacquard comb assembly or the ground comb comb assembly, and the plug pin 51 structure is inserted into the plug interface 7 to achieve connection. That is, a warp knitting machine is configured, and the wireless jacquard comb assembly 3 is assembled on the cradle according to the demand, and then the power cord is connected to these wireless jacquard comb assemblies 3, and then the control system of the corresponding jacquard is controlled by the host computer to perform the corresponding knitting action, and the upper structure pattern formed by knitting is more complex. When in use, it does not mean that every wireless jacquard must be turned on. According to the design, the comb can be replaced. If three jacquards are needed, three jacquards are used, and if two jacquards are used, two jacquards are used. When no jacquard is needed, the wireless jacquard comb assembly 3 is removed, that is, the connection between the latch 51 and the plug interface is released, and replaced with the ground comb comb assembly 4 (the ground comb comb assembly 4 is installed on the comb in the form of a needle block). At this time, the woven upper is a jacquard-free upper, which controls the pattern through digital codes, and the pattern is relatively simple. Through the present invention, the warp knitting machine has compatibility, and one machine can be used for multiple purposes, so that manufacturers can purchase less equipment to meet production needs, that is, according to the order selection, the warp knitting machine with the corresponding structure is switched to produce and process. Figure 4 The middle connection is not fully assembled, and it is a structural diagram of a certain state during the assembly process.

[0029] In the present invention, only the plug interface 7 matched with the pin is provided on the wireless jacquard comb bar assembly or the ground comb comb bar assembly, and the pin 51 is provided on the warp knitting machine. The reason why the pin 51 is not provided on the wireless jacquard comb bar assembly or the ground comb comb bar assembly is that if the pin 51 is used on the comb bar, the steel balls thereon are easily damaged, and there are many yarns. Due to the yarn guiding direction, the yarn is more easily contaminated when threading.

[0030] The above description is only a preferred embodiment of the present invention, and therefore cannot be used to limit the scope of the present invention. That is, equivalent changes and modifications made according to the patent scope of the present invention and the contents of the specification should still fall within the scope of the present invention.

Claims

1. A warp knitting machine with a wireless jacquard comb and a ground comb that can be switched freely, characterized in that: The invention comprises a warp knitting machine body and a plug-in frame for assembling a wireless jacquard bar assembly or a ground comb bar assembly. The wireless jacquard bar assembly and the ground comb bar assembly are both provided with connecting components. The warp knitting machine body is connected to the wireless jacquard bar assembly or the ground comb bar assembly through a plug for weaving. The wireless jacquard bar assembly comprises a wireless jacquard bar and a piezoelectric ceramic sheet. A plurality of wireless jacquard needles are mounted on the wireless jacquard bar. The piezoelectric ceramic sheet is used to trigger the wireless jacquard needles to be energized. The surface of the plug is provided with card balls, and the inner side of the card balls is reset by a spring.

2. The warp knitting machine with a wireless jacquard comb and a ground comb that can be switched freely according to claim 1, characterized in that: Also included is a control box, which is wirelessly connected to the wireless jacquard needle.

3. The warp knitting machine with free switching between the wireless jacquard comb and the ground comb according to claim 1, characterized in that: The device also includes a power line, which is electrically connected to the piezoelectric ceramic sheet.

4. The warp knitting machine with free switching between the wireless jacquard comb and the ground comb according to claim 1, characterized in that: It also includes a comb bar cradle, which is installed on the warp knitting machine body.

5. The warp knitting machine with free switching between the wireless jacquard comb and the ground comb according to claim 1, characterized in that: The wireless jacquard comb assembly is also equipped with a common comb, on which a yarn guide needle is installed. The common comb and the wireless jacquard comb can be freely disassembled and replaced for use.

6. The warp knitting machine with free switching between the wireless jacquard comb and the ground comb according to claim 1, characterized in that: The ground comb comb assembly or the wireless jacquard comb comb assembly comprises a connecting frame and a comb comb frame. The connecting frame is locked and connected to the comb comb frame, and a connecting port is arranged through the connecting frame.

7. The warp knitting machine with a wireless jacquard comb and a ground comb that can be switched freely according to claim 6, characterized in that: The latch includes an insertion rod, which is nested with the latch and extends into the interior of the latch. A rubber layer is provided on the surface of the latch. A plurality of connecting frames are locked and installed on the comb frame, and at least two latches are provided on a single connecting frame.

8. The warp knitting machine with a wireless jacquard comb and a ground comb that can be switched freely according to any one of claims 1 to 7, characterized in that: The warp knitting machine with the wireless jacquard comb and the ground comb freely switched is a double jacquard device or a triple jacquard device, and the number of needles is 22 needles, 24 needles, 28 needles or 32 needles.

9. The warp knitting machine with a wireless jacquard comb and a ground comb that can be switched freely according to claim 8, characterized in that: The number of needles can be switched arbitrarily in different multiples.

10. The warp knitting machine with a wireless jacquard comb and a ground comb that can be switched freely according to claim 8, characterized in that: The number of needles of the jacquard device is 24, and the switching combination of 12-needle ground comb / wireless jacquard comb bar makes the face weaving 12 needles and the bottom weaving 24 needles.

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