Cam structure for knitting high, medium and low wool and four-station cut loop-pile knitting machine

Abstract

The cam structure comprises a machine body, a triangular base is provided with four work stations, the back face of the triangular base is provided with a triangle, the triangle is provided with three channels, the second channel comprises a knitting needle withdrawing section, a low wool section, a middle wool section, a stable section and a reset section, and the lower wool section is provided with a cam. The third channel comprises a needle receiving and withdrawing section and a third channel withdrawing section; short wool can be knitted through needle withdrawing and yarn feeding of the knitting needle, the knitting needle foot of the knitting needle walks along the low wool section, medium wool can be knitted through the knitting needle foot of the knitting needle walks along the medium wool section, high wool can be knitted through the knitting needle foot of the knitting needle walks along the stable section when the knitting needle foot of the knitting needle walks along the third channel, and if the first needle selection point selects the needle and the knitting needle foot of the knitting needle is separated from the third channel, the knitting needle foot of the knitting needle is separated from the third channel. The knitting needle does not come out, the knitting needle stitch moves along the stable section, no wool can be knitted, and meanwhile, four work stations are arranged, so that different wool heights can be achieved and the wool height layering sense is distinct when the knitting needle passes through the hook in a branching manner after needle selection.

Description

Technical Field

[0001] The utility model relates to a mountain corner structure and a four-position loop-cutting pile knitting machine for high, medium and low pile knitting, belonging to the field of large circular knitting machines. Background Art

[0002] Circular knitting machine, scientifically known as circular weft knitting machine (or circular weft knitting machine), has developed rapidly due to its multiple loop forming systems (called yarn feeding paths or loop forming paths in enterprises, referred to as paths), high speed, high output, fast shape change, good fabric quality, few processes and strong product adaptability.

[0003] The prior art discloses a middle needle and cam cooperation structure of a large circular knitting machine with application number: 202320057769.1, comprising a middle needle and a cam cooperating with the middle needle, the cam being provided with a needle path on the side facing the middle needle, the upper and lower side surfaces of the needle path being respectively provided with an upper clamping groove and a lower clamping groove along the needle path, the middle position of the middle needle being provided with a needle butt protruding on the side facing the cam, the upper side surface of the end portion of the needle butt being provided with an upper clamping foot cooperating with the upper clamping groove protruding upward, and the lower side surface of the end portion of the needle butt being provided with a lower clamping foot cooperating with the lower clamping groove protruding downward. The middle needle slides in the needle path through the needle butt while maintaining a vertical state, and during the sliding process, the upper clamping foot and the lower clamping foot are respectively extended into the corresponding upper clamping groove and the lower clamping groove for cooperative sliding, so as to prevent the middle needle from detaching from the cam; however, this technology can only be used to weave one kind of wool height during the knitting process, and cannot be used to weave wool heights of other heights, so it is quite troublesome. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a mountain corner structure and a four-position cut loop pile knitting machine for high, medium and low pile weaving, so as to solve the problem that only one pile height can be knitted during the knitting process, and other pile heights cannot be knitted, thus many problems.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a mountain corner structure and a four-position loop cutting velvet knitting machine for high, medium and low wool knitting, including a fuselage, a knitting table is arranged on the top of the fuselage, a triangle seat and a mounting frame are also installed on the top of the knitting table, the triangle seat is arranged with four power positions and a triangle is arranged on the back, the triangle is arranged with three channels, namely a cutting knife channel, a second channel and a third channel, the cutting knife channel includes a knife groove pin channel and a cutting pin channel, the second channel includes a knitting needle outlet section, a low wool section, a medium wool section, a stable section, a complex section The third channel includes a needle receiving and outlet section and a needle outlet section of the third channel; the needle receiving and outlet section guide is provided with a first needle selection point, a second needle selection point, and a third needle selection point; the yarn can be taken by the knitting needle, and the knitting needle foot can weave short hairs by walking along the low-hair section, and the knitting needle foot can weave medium hairs by walking along the medium-hair section. The needle receiving foot of the needle receiving seat walks along the third channel, and at this time, the knitting needle foot walks along the stable section, and high hairs can be weaved. If the first needle selection point selects the needle, the needle receiving foot is separated from the third channel, the knitting needle does not come out, and the knitting needle foot walks along the stable section, so no hair can be weaved.

[0006] Preferably, the middle wool section is arranged in the middle of the second channel, and channels are arranged above and below; the middle wool can be woven through the middle wool section.

[0007] Preferably, the triangles are tightly attached to each other with small gaps; the triangles are tightly connected to each other and are not easily scratched or hooked.

[0008] Preferably, a connecting block is provided at the reset section; when a plurality of triangular seats are arranged and installed together, the triangular needle inlet end is connected to the trapezoidal connecting block of the needle outlet section, thereby making the connection of the weaving thread smoother and making the production of the cloth more stable.

[0009] Preferably, the first needle selection point is set at the lower end of the upslope on the right side of the needle receiving and needle exit section, and the second needle selection point and the third needle selection point are set at the lower section of the downslope of the needle receiving and needle exit section; the above can be used to control the needle receiving pin to enter or leave the third channel.

[0010] Preferably, the initial ends of the cutting knife channel, the second channel and the third channel are arranged as smooth slideways; the above can make the knitting needles enter more smoothly and stably.

[0011] Beneficial Effects

[0012] The utility model discloses a mountain corner structure and a four-position loop-cutting pile knitting machine for high, medium and low pile knitting:

[0013] 1. Through the knitting needle, the knitting needle foot moves along the low hair section to knit short hair, and the knitting needle foot moves along the middle hair section to knit middle hair. Through the needle receiving pin of the needle receiving seat, the knitting needle foot moves along the stable section to knit high hair. If the first needle selection point selects the needle, the needle receiving pin is separated from the third channel, the knitting needle does not come out, and the knitting needle foot moves along the stable section to knit no hair. At the same time, it is set to four positions, so after the needle is selected, the hook is passed in different ways to achieve different hair heights, and the hair height has a clear sense of hierarchy;

[0014] 2. A connecting block is provided at the reset section. When a plurality of triangular seats are arranged and installed together, the triangular needle-entry end is connected to the trapezoidal connecting block at the reset section, so that the connection of the weaving thread is smoother and the production of the fabric is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0016] Figure 1 It is a schematic diagram of the main body structure of a mountain corner structure and a four-position loop-cutting velvet knitting machine for high, medium and low pile knitting of the utility model;

[0017] Figure 2 It is a schematic diagram of a knitting table structure of a mountain corner structure for high, medium and low pile knitting and a four-position loop-cutting pile knitting machine of the utility model;

[0018] Figure 3 It is a schematic diagram of a mountain corner structure for high, medium and low pile knitting and a triangle structure of a four-position loop-cutting pile knitting machine of the utility model;

[0019] Figure 4 It is a schematic diagram of a mountain corner structure for high, medium and low pile knitting and a triangle structure of a four-position loop-cutting pile knitting machine of the utility model;

[0020] Figure 5 The utility model is a mountain corner structure for high, medium and low wool knitting and a schematic diagram of the connection structure between the knitting needle and the needle receiving seat of A of a four-position loop cut velvet knitting machine.

[0021] In the figure: body 1, first needle selection point 4, second needle selection point 3, third needle selection point 2, knitting table 11, triangle seat 12, mounting frame 13, knitting needle 15, needle receiving seat 16, cutting knife 17, triangle 112, knitting needle pin 151, needle receiving pin 161, cutting knife channel 1121, second channel 1122, third channel 1123, knitting needle outlet section a1, needle receiving needle outlet section a2, knife groove pin channel a3, cutting pin channel a4, reset section a5, third channel needle outlet section a6, connecting block a7, stable section a8, low-hair section a9, medium-hair section a10. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] like Figure 1-5 As shown, a mountain corner structure and four-position loop-cutting knitting machine for high, medium and low-hair knitting, comprising a body 1, a knitting table 11 is arranged on the top of the body 1, a triangle seat 12 and a mounting frame 13 are also installed on the top of the knitting table 11, the triangle seat 12 is set to four positions and a triangle 112 is arranged on the back, the triangle 112 is provided with three channels, namely a cutting knife channel 1121, a second channel 1122, and a third channel 1123, the cutting knife channel 1121 includes a knife groove pin channel a3 and a cutting pin channel a4, the second channel 1122 includes a knitting needle outlet section a1, a low-hair section a9, a medium-hair section a10, and a stable section a8. , reset section a5, the third channel 1123 includes a needle receiving needle outlet section a2 and a third channel needle outlet section a6; the first needle selection point 4, the second needle selection point 3, and the third needle selection point 2 are arranged on the guide of the needle receiving needle outlet section a2; the middle hair section a10 is arranged in the middle of the second channel 1122, and channels are arranged above and below; the triangles are tightly attached to each other and the gap is small; the first needle selection point 4 is arranged at the lower end of the upslope on the right side of the needle receiving needle outlet section a2, and the second needle selection point 3 and the third needle selection point 2 are arranged at the lower section of the downslope of the needle receiving needle outlet section a2; the initial ends of the cutting knife channel, the second channel, and the third channel are arranged as smooth slideways.

[0025] In this embodiment, the knitting needle 15 can be used to take yarn through the knitting needle exit section a1, and the knitting needle foot 151 of the knitting needle 15 can be used to weave short hair by moving along the low hair section a9. The needle is selected through the first needle selection point 4, and the second needle selection point 3 and the third needle selection point 2 are not selected. The receiving needle foot 161 enters the receiving needle exit section a2 of the third channel 1123, and the knitting needle 15 takes yarn, and then the receiving needle foot 161 leaves the runway. At this time, the knitting needle foot 151 of the knitting needle 15 enters the low hair section a9 and moves. When it runs to the reset section a5, it will be cut through the cutting pin channel a4 to cut off the loop, and the knitting is repeated in sequence to weave short hair.

[0026] The knitting needle 151 moves along the low-middle wool section a10 to knit the middle wool, selects the needle through the first needle selection point 4, does not select the needle through the second needle selection point 3 and the third needle selection point 2, and the receiving needle pin 161 enters the receiving needle exit section a2 of the third channel 1123, the knitting needle 15 exits the needle to eat the yarn, and then the receiving needle pin 161 leaves the runway, at this time, the knitting needle 151 enters the middle wool section a10, moves along the middle wool section a10, and when it runs to the reset section a5, it will be cut through the cutting pin channel a4 to cut off the loop, and the knitting is repeated in sequence to knit the middle wool;

[0027] No needle is selected through the first needle selection point 4, the second needle selection point 3, and the third needle selection point 2, and the needle receiving pin 161 of the needle receiving seat 16 moves along the needle exit section a6 of the third channel, and the loop on the knitting needle 15 is pulled to a relatively lower position, that is, the loop is pulled longer. At this time, the knitting pin 151 of the knitting needle 15 moves along the stable section a8, and when it runs to the reset section a5, it will be cut through the cutting pin channel a4 to cut off the loop, and the knitting is repeated in sequence, so as to weave high wool;

[0028] If the first needle selection point 4 is selected, the receiving needle pin 161 is separated from the third channel 1123, the knitting needle 15 does not move, and the knitting needle pin 151 moves along the stable section a8, so that hairless knitting can be achieved.

[0029] Embodiment 2

[0030] The utility model discloses a mountain corner structure and a four-station cut loop pile knitting machine for high, medium and low pile knitting. The mountain corner structure and the three-station cut loop pile knitting machine for high, medium and low pile knitting have a connection block a7 disposed at the reset section a5.

[0031] In this embodiment, when the plurality of cam seats are arranged and installed together, the needle entry end of the cam 112 is connected to the trapezoidal connecting block a7 of the reset section a5, so that the connection of the weaving thread is smoother and the production of the fabric is more stable.

[0032] Working principle:

[0033] When in use, the knitting needle 15 can be used to take in the yarn, and the knitting needle foot 151 of the knitting needle 15 can knit short hair along the low-hair section a9, wherein the needle is selected through the first needle selection point 4, the second needle selection point 3 and the third needle selection point 2 are not selected, and the receiving needle foot 161 enters the receiving needle exit section a2 of the third channel 1123, the knitting needle 15 is used to take in the yarn, and then the receiving needle foot 161 leaves the runway, and at this time the knitting needle foot 151 of the knitting needle 15 enters the low-hair section a9 and moves, and when it runs to the reset section a5, it will pass through the cutting pin track. a4 is used to cut off the loops, and the knitting is repeated in sequence to knit short wool; the knitting needle foot 151 of the knitting needle 15 can knit medium wool along the low-middle wool section a10, wherein the needle is selected through the first needle selection point 4, the second needle selection point 3 and the third needle selection point 2 are not selected, and the receiving needle foot 161 enters the receiving needle exit section a2 of the third channel 1123, the knitting needle 15 is taken out of the needle and eats the yarn, and then the receiving needle foot 161 leaves the runway, and at this time the knitting needle foot 151 of the knitting needle 15 enters the middle wool section a10 and moves along the middle wool section a10 When it runs to the reset section a5, it will cut the loops through the cutting pin channel a4, and repeat the knitting in sequence to knit the middle wool; through the first needle selection point 4, the second needle selection point 3, and the third needle selection point 2, no needle is selected, and the needle receiving pin 161 of the needle receiving seat 16 moves along the third channel needle exit section a6, pulling the loops on the knitting needle 15 to a relatively lower position, that is, pulling the loops longer, at this time, the knitting pin 151 of the knitting needle 15 moves along the stable section a8, and when it runs to the reset section a5, it will cut the loops through the cutting pin channel a4, and repeat the knitting in sequence to knit the middle wool; through the first needle selection point 4, the second needle selection point 3, and the third needle selection point 2, no needle is selected, and the needle receiving pin 161 of the needle receiving seat 16 moves along the third channel needle exit section a6, pulling the loops on the knitting needle 15 to a relatively lower position, that is, pulling the loops longer, and at this time, the knitting pin 151 of the knitting needle 15 moves along the stable section a8, and when it runs to the reset section a5, it will cut the loops through the cutting pin channel a4, and repeat the knitting in sequence to knit the middle wool; The foot channel a4 is used to cut out the loops of terry, and the knitting is repeated in sequence to weave high terry; if the first needle selection point 4 selects the needle, the receiving needle foot 161 is separated from the third channel 1123, the knitting needle 15 does not come out of the needle, and the knitting needle foot 151 moves along the stable section a8, so that no terry can be weaved; on the other hand, a connecting block a7 is provided. When a plurality of cam seats are arranged and installed together, the needle entry end of the cam 112 is connected to the trapezoidal connecting block a7 at the reset section a5, so that the connection of the weaving thread is smoother and the production of the cloth is more stable.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0035] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A mountain-corner structure and four-position loop-cutting pile knitting machine for high, medium and low pile knitting, comprising a machine body (1), a knitting table (11) is arranged on the top of the machine body (1), and a triangle seat (12) and a mounting frame (13) are also installed on the top of the knitting table (11), characterized in that: The triangle seat (12) is configured to have four power positions and a triangle (112) is disposed on the back thereof. The triangle (112) is provided with three channels, namely a cutting knife channel (1121), a second channel (1122), and a third channel (1123). The cutting knife channel (1121) comprises a knife groove pin channel (a3) ​​and a cutting pin channel (a4). The second channel (1122) comprises a knitting needle exit section (a1), a low-hair section (a9), a medium-hair section (a10), a stable section (a8), and a reset section (a5). The third channel (1123) comprises a receiving needle exit section (a2) and a third channel needle exit section (a6). The guide channel of the receiving needle exit section (a2) is provided with a first needle selection point (4), a second needle selection point (3), and a third needle selection point (2).

2. A mountain corner structure and four-position cut loop pile knitting machine for high, medium and low pile knitting according to claim 1, characterized in that: The middle wool section (a10) is arranged in the middle of the second channel (1122), and channels are arranged above and below.

3. A mountain corner structure and four-position cut loop pile knitting machine for high, medium and low pile knitting according to claim 1, characterized in that: The triangles (112) are tightly attached to each other with small gaps.

4. A mountain corner structure and four-position cut loop pile knitting machine for high, medium and low pile knitting according to claim 1, characterized in that: A connecting block (a7) is provided at the reset section (a5).

5. The mountain corner structure and four-position cut loop pile knitting machine for high, medium and low pile knitting according to claim 1, characterized in that: The first needle selection point (4) is arranged at the lower end of the upslope on the right side of the needle receiving and exiting section (a2), and the second needle selection point (3) and the third needle selection point (2) are arranged at the lower section of the downslope of the needle receiving and exiting section (a2).

6. A mountain corner structure and four-position cut loop pile knitting machine for high, medium and low pile knitting according to claim 1, characterized in that: The initial ends of the cutting knife channel (1121), the second channel (1122), and the third channel (1123) are configured as stable slideways.

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