A dual-purpose terry jacquard machine

Abstract

The present invention relates to the technical field of jacquard machines, and particularly relates to a dual-purpose terry jacquard machine. The cams of the device include a general module, a cutter-hook integrated replacement module, and a cutter-hook separated replacement module; the general module is used in combination with the cutter-hook integrated replacement module and is suitable for knitting needles with integrated cutter-hooks, and the general module is used in combination with the cutter-hook separated replacement module and is suitable for knitting needles with separated cutter-hooks; the cam tracks include a cutter track, a latch needle track, and an intermediate needle track; the cutter track is formed on the general module, the cutter-hook integrated replacement module has a first lifting section for the latch needle and a first lifting section for the intermediate needle, and the cutter-hook separated replacement module has a lateral movement section for the latch needle and a lateral movement section for the intermediate needle. By replacing some of the cam modules, two working modes can be achieved, and production enterprises can quickly convert the machine type according to actual needs to meet product requirements; the dual-purpose device reduces the equipment procurement cost of enterprises.

Description

Technical Field

[0001] The present invention relates to the technical field of jacquard machines, and particularly to a dual-purpose terry jacquard machine. Background Art

[0002] A terry jacquard machine is a textile device that cuts coils to form a fluffy texture pattern on the fabric surface. The terry jacquard body is mainly divided into two types in terms of the adaptation of knitting needles. One type uses a knitting needle with an integrated knife and hook, and the other uses a knitting needle with a separated knife and hook. Each of these two types of machines has its own advantages and disadvantages. For the knitting needle with an integrated knife and hook, its advantage is that the knitting needle is a single-piece structure, which can work stably at a relatively high speed and has high production efficiency. However, its disadvantage is that the uniformity of the hairy surface of its products is generally average. For the knitting needle with a separated knife and hook, its advantage is that it has an independent cutter for cutting the loop, and the uniformity of the hairy surface of its products is good, and the pattern effect is excellent. However, its disadvantage is that due to its combined structure of a hook needle and a cutter, the structure is relatively complex, so the maximum equipment speed at which it can work stably is relatively low, and the production efficiency is relatively low.

[0003] Manufacturing enterprises on the market have demands for both of the above two types of equipment. The cost of purchasing two sets of equipment is relatively high. Therefore, there is a need for a terry jacquard machine that can adapt to both types of knitting needles by replacing a small number of components. Summary of the Invention

[0004] To overcome the deficiencies in the prior art, the present invention provides a dual-purpose terry jacquard machine that is easy to convert models.

[0005] To achieve the above object, the technical solution adopted by the present invention is as follows: A dual-purpose terry jacquard machine includes cams, and cam tracks are provided on the cams. It is characterized in that:

[0006] The cams include a general module, an integrated knife and hook replacement module, and a separated knife and hook replacement module;

[0007] The general module is used in combination with the integrated knife and hook replacement module and is suitable for knitting needles with an integrated knife and hook. The general module is used in combination with the separated knife and hook replacement module and is suitable for knitting needles with a separated knife and hook;

[0008] The cam tracks include a cutter track, a hook needle track, and an intermediate needle track;

[0009] The entire cutter track is formed on the general module, and the cutter track includes a cutter lifting section;

[0010] Part of the hook needle track and the intermediate needle track are formed on the general module, and part of them are formed on the integrated knife and hook replacement module or the separated knife and hook replacement module;

[0011] The integrated knife-hook replacement module is provided with a first lifting section of the hook needle and a first lifting section of the intermediate needle. In the state where the general module and the integrated knife-hook replacement module are used in combination, it is adapted to the knitting needle of the integrated knife-hook. The knitting needle is driven by the first lifting section of the hook needle or the first lifting section of the intermediate needle to perform lifting and cutting actions;

[0012] The separated knife-hook replacement module is provided with a transverse movement section of the hook needle and a transverse movement section of the intermediate needle. The lifting section of the cutting knife, the transverse movement section of the hook needle, and the transverse movement section of the intermediate needle are arranged in a vertically corresponding position. In the state where the general module and the separated knife-hook replacement module are used in combination, it is adapted to the knitting needle with separated knife-hook. The cutting knife of the knitting needle performs lifting and cutting actions through the lifting section of the cutting knife, and at the same time, the hook needle and the intermediate needle keep moving horizontally at a low position through the transverse movement section of the hook needle or the transverse movement section of the intermediate needle.

[0013] Further, the general module is provided with a short hair forming section and a long hair forming section. The short hair forming section and the long hair forming section are arranged vertically and are located in front of the integrated knife-hook replacement module or the separated knife-hook replacement module. It also includes a first short-long hair selecting device, and the first short-long hair selecting device is correspondingly arranged at the short hair forming section and the long hair forming section.

[0014] Further, the general module is provided with a second lifting section of the hook needle and a second lifting section of the intermediate needle. The second lifting section of the hook needle and the second lifting section of the intermediate needle are located behind the integrated knife-hook replacement module or the separated knife-hook replacement module;

[0015] In the state where the general module and the integrated knife-hook replacement module are used in combination, the knitting needle is driven by the second lifting section of the hook needle or the second lifting section of the intermediate needle to perform lifting and cutting actions;

[0016] In the state where the general module and the separated knife-hook replacement module are used in combination, the knitting needle is driven by the second lifting section of the hook needle or the second lifting section of the intermediate needle to perform transition actions.

[0017] Further, in the state where the general module and the integrated knife-hook replacement module are used in combination, the first lifting section of the hook needle and the first lifting section of the intermediate needle are used for short hair loop cutting, and the second lifting section of the hook needle and the second lifting section of the intermediate needle are used for long hair loop cutting. It also includes a second short-long hair selecting device, and the second short-long hair selecting device is arranged in front of the first lifting section of the hook needle and the first lifting section of the intermediate needle.

[0018] Further, the integrated knife-hook replacement module is provided with a first transition section of the hook needle and a first transition section of the intermediate needle. The first transition section of the hook needle is located in front of the first lifting section of the hook needle, and the first transition section of the intermediate needle is arranged in front of the first lifting section of the intermediate needle;

[0019] The separated knife-hook replacement module is provided with a second transition section of the hook needle and a second transition section of the intermediate needle. The second transition section of the hook needle is located in front of the transverse movement section of the hook needle, and the second transition section of the intermediate needle is located in front of the transverse movement section of the intermediate needle.

[0020] Furthermore, it further includes an integrated knife-hook replacement and reset triangle, a separated knife-hook replacement and reset triangle, and a general reset triangle;

[0021] The integrated knife-hook replacement and reset triangle corresponds to the positions of the first transition section of the hook needle and the first transition section of the middle needle. The integrated knife-hook replacement and reset triangle has a first reset track at the front ends of the first transition section of the hook needle and the first transition section of the middle needle;

[0022] The separated knife-hook replacement and reset triangle corresponds to the positions of the second transition section of the hook needle and the second transition section of the middle needle. The separated knife-hook replacement and reset triangle has a needle protection track;

[0023] The general reset triangle corresponds to the positions of the second lifting section of the hook needle and the second lifting section of the middle needle. The general reset triangle has a second reset track at the second lifting section of the hook needle and the second lifting section of the middle needle and extends to the front side.

[0024] Furthermore, in the state of combined use of the general module and the integrated knife-hook replacement module, it further includes a short-hair yarn cutting wheel and a long-hair yarn cutting wheel. The short-hair yarn cutting wheel corresponds to the positions of the first lifting section of the hook needle and the first lifting section of the middle needle, and the long-hair yarn cutting wheel corresponds to the positions of the second lifting section of the hook needle and the second lifting section of the middle needle.

[0025] Furthermore, it further includes a knitting selector, and the knitting selector is located in front of the first long-short hair selector.

[0026] As can be seen from the above description of the present invention, compared with the prior art, a dual-purpose terry jacquard machine provided by the present invention can realize two working modes by replacing some triangular modules, namely, a working mode adapted to the integrated knife-hook knitting needle and a working mode adapted to the separated knife-hook knitting needle. Production enterprises can quickly convert the machine type according to actual needs to meet product requirements; the dual-purpose equipment also reduces the equipment procurement cost of enterprises. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall layout of Embodiment 1 of the present invention.

[0028] Figure 2 It is a schematic diagram of the overall layout of Embodiment 2 of the present invention.

[0029] Figure 3 It is a schematic diagram of the structure of the general module of the present invention.

[0030] Figure 4 It is a schematic diagram of the structure of the integrated knife-hook replacement module of the present invention.

[0031] Figure 5 It is a schematic diagram of the structure of the separated knife-hook replacement module of the present invention.

[0032] Figure 6 For the present inventionFigure 1 Partial enlarged schematic diagram.

[0033] Figure 7 For the present invention Figure 2 Partial enlarged schematic diagram.

[0034] The markings in the figure correspond to the following: A1 - General module, A2 - Integrated cutter and hook replacement module, A3 - Separated cutter and hook replacement module, B - Cutter track, B1 - Cutter lifting section, C - Hook needle track, C1 - First lifting section of hook needle, C2 - Lateral movement section of hook needle, C3 - Short hair forming section, C4 - Second lifting section of hook needle, C5 - First transition section of hook needle, C6 - Second transition section of hook needle, D - Intermediate needle track, D1 - First lifting section of intermediate needle, D2 - Lateral movement section of intermediate needle, D3 - Long hair forming section, D4 - Second lifting section of intermediate needle, D5 - First transition section of intermediate needle, D6 - Second transition section of intermediate needle, E1 - First short and long hair selector, E2 - Second short and long hair selector, E3 - Knitting selector, F1 - Integrated cutter and hook replacement return cam, F11 - First return track, F2 - Separated cutter and hook replacement return cam, F21 - Needle protection track, F3 - General return cam, G1 - Short hair yarn cutting wheel, G2 - Long hair yarn cutting wheel. Detailed implementation manners

[0035] The present invention will be further described below through specific implementation manners.

[0036] Referring to Figures 1 to 7 As shown, a dual-purpose cut pile jacquard machine includes cams, and cam tracks are provided on the cams.

[0037] The cams include a general module A1, an integrated cutter and hook replacement module A2, and a separated cutter and hook replacement module A3;

[0038] The general module A1 is used in combination with the integrated cutter and hook replacement module A2, which is applicable to the knitting needles with integrated cutter and hook. The general module A1 is used in combination with the separated cutter and hook replacement module A3, which is applicable to the knitting needles with separated cutter and hook;

[0039] The cam tracks include a cutter track B1, a hook needle track C, and an intermediate needle track D;

[0040] The entire cutter track B is formed on the general module A1, and the cutter track B includes a cutter lifting section B1;

[0041] Part of the hook needle track C and the intermediate needle track D is formed on the general module A1, and part of them is formed on the integrated cutter and hook replacement module A2 or the separated cutter and hook replacement module A3;

[0042] The integrated knife and hook replacement module A2 is provided with a first lifting section C1 of the hook needle and a first lifting section D1 of the intermediate needle. In the state where the general module A1 and the integrated knife and hook replacement module A2 are used in combination, it is adapted to the knitting needle of the integrated knife and hook. The knitting needle is driven to perform lifting and cutting actions through the first lifting section C1 of the hook needle or the first lifting section D1 of the intermediate needle.

[0043] The knife and hook separated replacement module A3 is provided with a transverse movement section C2 of the hook needle and a transverse movement section D2 of the intermediate needle. The knife lifting section B1, the transverse movement section C1 of the hook needle, and the transverse movement section D2 of the intermediate needle are arranged in a vertically corresponding position. In the state where the general module A1 and the knife and hook separated replacement module A3 are used in combination, it is adapted to the knitting needle with separated knife and hook. The cutter of the knitting needle performs lifting and cutting actions through the knife lifting section B1, and at the same time, the hook needle and the intermediate needle maintain a low transverse movement through the transverse movement section C2 of the hook needle or the transverse movement section D2 of the intermediate needle.

[0044] The general module A1 is provided with a short hair forming section C3 and a long hair forming section D3. The short hair forming section C3 and the long hair forming section D3 are arranged vertically and are located in front of the integrated knife and hook replacement module A2 or the knife and hook separated replacement module A3. It also includes a first short and long hair selecting device E1, and the first short and long hair selecting device E1 is correspondingly arranged at the short hair forming section C3 and the long hair forming section D3.

[0045] The general module A1 is provided with a second lifting section C4 of the hook needle and a second lifting section D4 of the intermediate needle. The second lifting section C4 of the hook needle and the second lifting section D4 of the intermediate needle are located behind the integrated knife and hook replacement module A2 or the knife and hook separated replacement module A3.

[0046] In the state where the general module A1 and the integrated knife and hook replacement module A2 are used in combination, the knitting needle is driven to perform lifting and cutting actions through the second lifting section C4 of the hook needle or the second lifting section D4 of the intermediate needle.

[0047] In the state where the general module A1 and the knife and hook separated replacement module A3 are used in combination, the knitting needle is driven to perform transition actions through the second lifting section C4 of the hook needle or the second lifting section D4 of the intermediate needle.

[0048] In the state where the general module A1 and the integrated knife and hook replacement module A2 are used in combination, the first lifting section C1 of the hook needle and the first lifting section D1 of the intermediate needle are used for short hair loop cutting, and the second lifting section C4 of the hook needle and the second lifting section D4 of the intermediate needle are used for long hair loop cutting. It also includes a second short and long hair selecting device E2, and the second short and long hair selecting device E2 is arranged in front of the first lifting section C1 of the hook needle and the first lifting section D1 of the intermediate needle.

[0049] The integrated knife and hook replacement module A2 is provided with a first transition section C5 of the hook needle and a first transition section D5 of the intermediate needle. The first transition section C5 of the hook needle is located in front of the first lifting section C1 of the hook needle, and the first transition section D5 of the intermediate needle is located in front of the first lifting section D1 of the intermediate needle.

[0050] On the knife-hook separation and replacement module A3, there are a second transition section C6 of the hook needle and a second transition section D6 of the intermediate needle. The second transition section C6 of the hook needle is located on the front side of the horizontal movement section C2 of the hook needle, and the second transition section D6 of the intermediate needle is located on the front side of the horizontal movement section D2 of the intermediate needle.

[0051] It further includes a knife-hook integrated replacement and reset triangle F1, a knife-hook separation replacement and reset triangle F2, and a general reset triangle F3;

[0052] The knife-hook integrated replacement and reset triangle F1 corresponds to the positions of the first transition section C5 of the hook needle and the first transition section D5 of the intermediate needle. The knife-hook integrated replacement and reset triangle F1 has a first reset track F11 at the front ends of the first transition section of the hook needle and the first transition section of the intermediate needle;

[0053] The knife-hook separation replacement and reset triangle F2 corresponds to the positions of the second transition section C6 of the hook needle and the second transition section C6 of the intermediate needle. The knife-hook separation replacement and reset triangle F2 has a needle protection track F21;

[0054] The general reset triangle F3 corresponds to the second lifting section C4 of the hook needle and the position of the second lifting section of the intermediate needle. The general reset triangle F3 has a second reset track F31 at the second lifting section C4 of the hook needle and the second lifting section D4 of the intermediate needle and extends to the front side.

[0055] In the state of combined use of the general module A1 and the knife-hook integrated replacement module A2, it further includes a short-hair yarn cutting wheel G1 and a long-hair yarn cutting wheel G2. The short-hair yarn cutting wheel G1 corresponds to the positions of the first lifting section C1 of the hook needle and the first lifting section D1 of the intermediate needle, and the long-hair yarn cutting wheel G2 corresponds to the positions of the second lifting section C4 of the hook needle and the second lifting section D4 of the intermediate needle.

[0056] It further includes a knitting needle selector E3, and the knitting needle selector E3 is located on the front side of the first long-short hair needle selector E1.

[0057] The following is further described through the specific working processes of the knitting needles adapted to the integrated knife-hook and the knitting needles adapted to the separated knife-hook respectively.

[0058] Embodiment 1: For the knitting needles adapted to the integrated knife-hook, the combination mode of selecting the general module A1 and the knife-hook integrated replacement module A2, and the combination mode of selecting the knife-hook integrated replacement and reset triangle F1 and the general reset triangle F3 are adopted. (Refer to Figure 1 、 Figure 3 、 Figure 4 、 Figure 6 shown).

[0059] S1. First, each knitting needle passes through the knitting needle selector E3 to screen out the knitting needles that do not need to participate in knitting, and only the knitting needles participating in knitting are retained.

[0060] S2. Then, it passes through the first long and short hair selecting needle E1. According to the pattern, long hair knitting or short hair knitting is selected. If short hair knitting is selected, the middle needles do not enter the middle needle track D, the hook needle enters the short hair forming section C3 track, and the knitting needle is pulled down a relatively short distance. If long hair knitting is selected, the middle needles enter the long hair forming section D3, and the knitting needle is pulled down a relatively long distance.

[0061] S3. Subsequently, the knitting needles are guided through by the first transition section C5 of the hook needle or the first transition section D5 of the middle needle. During this process, each knitting needle passes through the first reset track F11 of the knife-hook integrated replacement and reset triangle F1 to reset each middle needle.

[0062] S4. The second long and short hair selecting needle E2 screens out each middle needle corresponding to long hair knitting, and only retains each middle needle corresponding to short hair knitting, so that the middle needles corresponding to short hair knitting enter the first lifting and lowering section D1 of the middle needle. Under the action of the first lifting and lowering section C1 of the hook needle and the first lifting and lowering section D1 of the middle needle, the knitting needles perform lifting and lowering actions, and cooperate with the short hair cutting wheel G1 to cut the short hair loops with the blade part at the upper end of the knitting needle.

[0063] S5. Subsequently, each knitting needle passes through the general reset triangle to reset each middle needle. All hook needles are driven to lift and lower by the fourth lifting and lowering section C4. Among them, the hook needles pulling the long hair will cooperate with the long hair cutting wheel G2 to cut the long hair loops with the blade part at the upper end of the knitting needle.

[0064] S6. One knitting unit is completed, and it enters the next knitting unit and returns to S1 to repeat the above steps.

[0065] Embodiment 2: The knitting needles adapted to the separation of the knife and the hook adopt the combination method of selecting the general module A1 and the knife-hook separation replacement module A3, the combination method of selecting the knife-hook separation replacement and reset triangle F2 and the general reset F3 triangle, and the second long and short hair selecting needle E2 is not installed or does not participate in the work. (Refer to Figure 2 、 Figure 3 、 Figure 5 、 Figure 7 shown)

[0066] S1. First, each knitting needle passes through the knitting selecting needle E3 to screen out the knitting needles that do not need to participate in knitting, and only retains the knitting needles that participate in knitting.

[0067] S2. Then, it passes through the first long and short hair selecting needle E1. According to the pattern, long hair knitting or short hair knitting is selected. If short hair knitting is selected, the middle needles do not enter the middle needle track D, the hook needle enters the short hair forming section C3 track, and the knitting needle is pulled down a relatively short distance. If long hair knitting is selected, the middle needles enter the long hair forming section D3, and the knitting needle is pulled down a relatively long distance.

[0068] S3. Subsequently, the knitting needles are guided through by the second transition section C6 of the crochet hook or the second transition section D6 of the intermediate needle. During this process, each knitting needle is guided through by the needle protection track F21 of the needle protection replacement reset triangle F2 of the knife hook.

[0069] S4. In the short hair knitting state, the crochet hook is horizontally displaced from the low position through the horizontal displacement section C2 of the crochet hook. In the long hair knitting state, the intermediate needle drives the crochet hook to be horizontally displaced from the low position through the horizontal displacement section D2 of the intermediate needle. At the same time, during this process, the cutting knife makes a lifting motion driven by the cutting knife lifting section B1 of the cutting knife track B, thereby cutting the loops.

[0070] S5. Subsequently, each knitting needle passes through the general reset triangle to reset each intermediate needle, and all crochet hooks are lifted and lowered driven by the fourth lifting section C4. This process is the transitional finishing of each knitting needle.

[0071] S6. Complete one knitting unit, enter the next knitting unit and return to S1 to repeat the above steps.

[0072] The above is only a specific implementation manner of the present invention, but the design concept of the present invention is not limited thereto. Any non-substantive modification made to the present invention using this concept shall fall within the scope of infringement of the protection scope of the present invention.

Claims

1. A dual-purpose terry jacquard machine, including cams, with cam tracks provided on the cams, and characterized in that: The cams include a general module, a combined cutter and hook replacement module, and a separated cutter and hook replacement module; The general module is used in combination with the combined cutter and hook replacement module, which is suitable for knitting needles with integrated cutter and hook. The general module is used in combination with the separated cutter and hook replacement module, which is suitable for knitting needles with separated cutter and hook; The cam tracks include a cutter track, a latch needle track, and an intermediate needle track; The entire cutter track is formed on the general module, and the cutter track includes a cutter lifting section; Part of the latch needle track and the intermediate needle track are formed on the general module, and part are formed on the combined cutter and hook replacement module or the separated cutter and hook replacement module; The combined cutter and hook replacement module has a first latch needle lifting section and a first intermediate needle lifting section. In the state where the general module is used in combination with the combined cutter and hook replacement module, it is adapted to knitting needles with integrated cutter and hook. The knitting needles are driven to perform lifting and cutting actions through the first latch needle lifting section or the first intermediate needle lifting section; The separated cutter and hook replacement module has a latch needle transverse movement section and an intermediate needle transverse movement section. The cutter lifting section, the latch needle transverse movement section, and the intermediate needle transverse movement section are arranged in a vertically corresponding position. In the state where the general module is used in combination with the separated cutter and hook replacement module, it is adapted to knitting needles with separated cutter and hook. The cutters of the knitting needles perform lifting and cutting actions through the cutter lifting section, and at the same time, the latch needles and the intermediate needles maintain a low transverse movement through the latch needle transverse movement section or the intermediate needle transverse movement section.

2. The double-purpose terry jacquard machine according to claim 1, wherein: The general module has a short hair forming section and a long hair forming section. The short hair forming section and the long hair forming section are arranged vertically and are located in front of the combined cutter and hook replacement module or the separated cutter and hook replacement module. It also includes a first short and long hair selector, and the first short and long hair selector is correspondingly arranged at the short hair forming section and the long hair forming section.

3. The double-purpose terry jacquard machine according to claim 2, characterized in that: The general module has a second latch needle lifting section and a second intermediate needle lifting section. The second latch needle lifting section and the second intermediate needle lifting section are located behind the combined cutter and hook replacement module or the separated cutter and hook replacement module; In the state where the general module is used in combination with the combined cutter and hook replacement module, the knitting needles are driven to perform lifting and cutting actions through the second latch needle lifting section or the second intermediate needle lifting section; In the state where the general module is used in combination with the separated cutter and hook replacement module, the knitting needles are driven to perform transition actions through the second latch needle lifting section or the second intermediate needle lifting section.

4. The two-purpose terry jacquard machine according to claim 3, characterized in that: In the state where the general module is used in combination with the combined cutter and hook replacement module, the first latch needle lifting section and the first intermediate needle lifting section are used for short hair loop cutting, and the second latch needle lifting section and the second intermediate needle lifting section are used for long hair loop cutting. It also includes a second short and long hair selector, and the second short and long hair selector is arranged in front of the first latch needle lifting section and the first intermediate needle lifting section.

5. The double-purpose terry jacquard machine according to claim 3, characterized in that: The combined cutter and hook replacement module has a first latch needle transition section and a first intermediate needle transition section. The first latch needle transition section is located in front of the first latch needle lifting section, and the first intermediate needle transition section is arranged in front of the first intermediate needle lifting section; The separated cutter and hook replacement module has a second latch needle transition section and a second intermediate needle transition section. The second latch needle transition section is located in front of the latch needle transverse movement section, and the second intermediate needle transition section is located in front of the intermediate needle transverse movement section.

6. The double-purpose terry jacquard machine according to claim 5, wherein: It also includes an integrated knife-hook replacement and reset triangle, a separated knife-hook replacement and reset triangle, and a general reset triangle; The integrated knife-hook replacement and reset triangle corresponds to the positions of the first transition section of the hook needle and the first transition section of the intermediate needle. The integrated knife-hook replacement and reset triangle has a first reset track at the front ends of the first transition section of the hook needle and the first transition section of the intermediate needle; The separated knife-hook replacement and reset triangle corresponds to the positions of the second transition section of the hook needle and the second transition section of the intermediate needle. The separated knife-hook replacement and reset triangle has a needle protection track; The general reset triangle corresponds to the positions of the second lifting section of the hook needle and the second lifting section of the intermediate needle. The general reset triangle has a second reset track at the second lifting section of the hook needle and the second lifting section of the intermediate needle and extends to the front side.

7. The two-purpose terry jacquard machine according to claim 3, characterized in that: In the state of combined use of the general module and the integrated knife-hook replacement module, it also includes a short-hair yarn cutting wheel and a long-hair yarn cutting wheel. The short-hair yarn cutting wheel corresponds to the positions of the first lifting section of the hook needle and the first lifting section of the intermediate needle, and the long-hair yarn cutting wheel corresponds to the positions of the second lifting section of the hook needle and the second lifting section of the intermediate needle.

8. The two-purpose terry jacquard machine according to claim 2, characterized in that: It also includes a knitting selector, and the knitting selector is located on the front side of the first long-short hair selector.

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