A running track control and alarm system for jacquard needles

Abstract

The present invention belongs to the field of jacquard needle running track control, specifically a jacquard needle running track control and alarm system, comprising a supporting base plate and a jacquard mechanism installed above the supporting base plate, the jacquard mechanism comprising a needle body control component and a template control component, the needle body control component comprising a computer, a supporting plate, a controller and a driving motor. The present invention sets a computer, and uniformly processes woven patterns through the computer. The computer uniformly converts pattern information into correct coordinate information and then transmits the same data to a mold opening and punching module, a jacquard needle control module and an alarm module respectively, thereby reducing the processing burden of each component, improving the overall work efficiency, ensuring the stability and reliability of data transmission, reducing data inconsistency or conflict problems that may be caused by distributed processing, thereby improving the overall stability of the system and ensuring the accuracy of patterns and textures.

Description

Technical Field

[0001] The invention relates to the field of running track control of jacquard needles, in particular to a running track control and alarm system of jacquard needles. Background Art

[0002] Jacquard needle trajectory control refers to the use of precise control technology in knitting machinery to guide the movement path of the jacquard needle, thereby achieving the weaving of complex patterns. In the knitting process, the jacquard needle is one of the key components. It forms different coil structures on the fabric according to the preset patterns and design requirements, thereby creating a variety of textures and patterns.

[0003] However, the jacquard needles in the prior art are not convenient for uniformly controlling the woven pattern during the process of weaving the pattern, and errors are prone to occur in the movement trajectory of the jacquard needles, which easily leads to weaving errors. At the same time, it is also easy to cause the alarm to be inaccurate, resulting in alarm errors or no alarm. It is necessary to develop a new function of the jacquard needle running trajectory control and alarm system. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] Therefore, the technical problem to be solved by the present invention is that the jacquard needles in the prior art are not convenient for uniformly controlling the weaving pattern during the process of weaving the pattern, and errors are prone to occur in the movement trajectory of the jacquard needles, which easily leads to weaving errors, and also easily leads to inaccurate alarms, resulting in alarm errors or no alarms.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a running track control and alarm system of a jacquard needle, comprising a supporting base plate and a jacquard mechanism installed above the supporting base plate, wherein the jacquard mechanism comprises a needle body control component and a template control component;

[0007] The needle control assembly includes a computer, a support plate, a controller and a drive motor, the upper left portion of the support base plate is fixedly connected to the computer, the right side of the computer is movably connected to the support plate, the support plate and the support base plate are fixed to each other, the upper left portion of the support plate is fixedly connected to the controller, and the upper portion of the controller is fixedly connected to the drive motor;

[0008] The template control component includes a mold opening base installed in front of the supporting base plate, a top plate is fixedly installed on the top of the mold opening base, and a mold opening controller is fixedly installed on the upper left of the top plate.

[0009] Preferably, a transmission rod is installed at the output end of the driving motor, sleeve rods are installed at both ends of the transmission rod, side connecting rods are connected and installed at the bottom of the sleeve rods, a connecting shaft is installed at the other end of the side connecting rod, a bottom connecting rod is installed at the bottom of the connecting shaft, a lifting cross rod is installed at the bottom of the bottom connecting rod, a lifting longitudinal rod is installed at the side of the lifting cross rod, warp holes are installed at the bottom and the outside of the middle section of the lifting longitudinal rod, push-pull rods are installed at the front and rear sides of the warp holes, a spring is connected and fixed to the rear of the push-pull rod, a fixing plate is fixedly installed at the rear of the spring, and the top of the lifting longitudinal rod is fixedly installed There is a hook, a perforated plate is installed parallel to the front of the lifting longitudinal rod, two sets of guide rods are installed symmetrically at the positions corresponding to the inner wall of the support plate and the orifice plate, the distance between the guide rods is the same as the thickness of the orifice plate, a cloth pressing rod is installed in front of the guide rod, a top seat is installed on the inner side of the top plate, a hydraulic rod is installed in the internal array of the top seat, a hole opening rod is fixedly installed at the bottom of the hydraulic rod, a template to be opened is installed at the bottom of the hole opening rod, the template to be opened and the orifice plate are connected to each other, a supporting base is installed at the bottom of the template to be opened, and an alarm fixed to the support plate is installed at the position where the orifice plate contacts the support plate.

[0010] Preferably, the side connecting rod forms a rotating structure through the sleeve rod and the transmission rod, and the bottom connecting rod forms a rotating structure through the connecting shaft and the side connecting rod. Four sleeve rods are provided, and the four sleeve rods form two mutually symmetrical groups.

[0011] Preferably, the bottom connecting rod and the lifting cross rod are rotationally connected, and the lifting cross rod forms a lifting structure through the cooperation between the bottom connecting rod and the connecting shaft. The lifting cross rod is provided with two groups, and the two groups of lifting cross rods are parallel to each other.

[0012] Preferably, the lifting longitudinal rods form a lifting structure through the cooperation between the hooks and the lifting cross bars, and the lifting longitudinal rods are provided with two groups parallel to each other, and the two groups of lifting longitudinal rods are staggered with each other.

[0013] Preferably, the lifting longitudinal rod forms a telescopic structure through the cooperation between the locking hole and the push-pull rod, and the locking hole forms a pressing structure through the cooperation between the push-pull rod and the spring.

[0014] Preferably, the hole-punching rods are provided in two groups parallel to each other, and the distance between the two groups of hole-punching rods is equal to the width of the template to be punched.

[0015] Preferably, the running track control system of the jacquard needle includes a picture input module, a pattern size determination module, a pattern fabric size matching module, a pattern conversion into a continuous coordinate module, a coordinate pattern style recognition module, a pattern style modification module, a coordinate output module, a mold opening and punching module, a hydraulic punching module, a jacquard needle control module, a coordinate distance calculation module, a motor speed calculation module, and a motor output module;

[0016] The picture input module inputs the pattern to be woven, the pattern size determination module fixes the size of the pattern, the fabric size matching module unifies the pattern with the size of the fabric, the pattern conversion to continuous coordinate module converts the imported pattern into continuous coordinates, interprets and identifies the pattern through the coordinates, the recognition coordinate pattern style module recognizes and calculates the pattern after interpretation and identification, the pattern style modification module modifies the pattern in a small range after identification to confirm the correctness of the pattern, the coordinate output module outputs the coordinates of the pattern that have been confirmed to be correct, the mold opening and punching module recognizes the left side of the received pattern and transmits it to the punching part, punches holes in the orifice plate without holes, and the hydraulic punching module punches holes in the confirmed coordinates respectively;

[0017] The coordinate output module transmits the coordinates to the jacquard needle control module, the jacquard needle control module performs distance calculation between the confirmed coordinates, the motor speed calculation module converts the calculated distance into the motor speed, and the motor output module outputs according to the calculated motor speed.

[0018] Preferably, the jacquard needle running track alarm system includes an alarm module, a jacquard needle coordinate monitoring module and an error coordinate alarm module;

[0019] The alarm module receives the coordinate data of the coordinate output module, the jacquard needle coordinate monitoring module monitors the received correct coordinates and controls the position of the lifted warp threads, and the wrong coordinate alarm module alarms the wrongly lifted warp threads.

[0020] The present invention has the following beneficial effects:

[0021] The present invention arranges side connecting rods. When the side connecting rods drive the bottom connecting rods to rotate through the connecting shafts, the bottom of the bottom connecting rods is sleeved on the outside of the lifting cross rods. Therefore, the lifting cross rods are driven by the bottom connecting rods to move, thereby realizing the function of lifting the warp threads. In addition, two groups of lifting cross rods are arranged parallel to each other. Therefore, the possibility of lifting the warp threads in the weaving process is increased, the pattern of jacquard textiles can be made more complex, and the flexibility of the device in the weaving process is improved.

[0022] The present invention sets a perforated plate, and during the weaving process, the front push-pull rod will pass through the holes inside the perforated plate. When there is a hole at the coordinate position, the push-pull rod will pass through and move forward. At this time, the lifting longitudinal rod will also extend forward through the forward-extending push-pull rod and the lock hole. After extending forward, the hook on the top of the lifting longitudinal rod can be hung on the outside of the lifting cross bar. When the lifting cross bar is lifted upward, the warp corresponding to the lifted lifting longitudinal rod will also be lifted. In this way, different patterns can be formed through different warp threads and the interlacing points of the passed weft threads through reciprocating.

[0023] The present invention sets a mold opening controller. After the pattern coordinate information processed by the device is transmitted to the mold opening controller, the mold opening controller will drill holes in the template to be opened according to the received coordinates. Then, the template to be opened after the hole is opened is gradually transmitted to the front of the push-pull rod to control the lifted warp line. During the hole opening process, the hole opening rod is controlled by the hydraulic rod to drill a hole in the template to be opened. The mold opening controller controls the position of the hydraulic rod pressed downward according to the coordinate information, so that the hole opened inside the template to be opened is consistent with the coordinate information.

[0024] The present invention sets up a computing computer, and uniformly processes the woven patterns through the computing computer. The computing computer uniformly converts the pattern information into correct coordinate information and then transmits the same data to the mold opening and punching module, the jacquard needle control module and the alarm module respectively. The three modules can compare the information respectively, reduce the processing burden of each component, improve the overall work efficiency, ensure the stability and reliability of data transmission, reduce the data inconsistency or conflict problems that may be caused by distributed processing, thereby improving the overall stability of the system and ensuring the accuracy of the pattern and texture. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0026] Figure 1 The present invention provides an overall structural diagram of a jacquard needle running trajectory control and alarm system.

[0027] Figure 2 The present invention provides a schematic structural diagram of an operation trajectory control system for a jacquard needle operation trajectory control and alarm system.

[0028] Figure 3 The present invention provides a schematic diagram of the internal structure of a running trajectory control system of a jacquard needle running trajectory control and alarm system.

[0029] Figure 4 The present invention provides a schematic diagram of the driving structure of the running trajectory control system of the jacquard needle running trajectory control and alarm system.

[0030] Figure 5 It is a schematic diagram of the enlarged structure of the running trajectory control system of the running trajectory control and alarm system of the jacquard needle proposed by the present invention.

[0031] Figure 6 The present invention provides a schematic diagram of the overall structure of a jacquard needle running trajectory control and alarm system when viewed from above.

[0032] Figure 7 The present invention provides a schematic structural diagram of a template control component of a jacquard needle running trajectory control and alarm system.

[0033] Figure 8 The present invention provides a schematic flow chart of a jacquard needle running trajectory control and alarm system.

[0034] In the figure: 1. Support base plate; 2. Computer; 3. Support plate; 4. Controller; 5. Drive motor; 6. Transmission rod; 7. Sleeve rod; 8. Side connecting rod; 9. Connecting shaft; 10. Bottom connecting rod; 11. Lifting cross bar; 12. Lifting longitudinal rod; 13. Warp hole; 14. Lock hole; 15. Push-pull rod; 16. Spring; 17. Fixed plate; 18. Hook; 19. Orifice plate; 20. Guide rod; 21. Fabric pressure rod; 22. Mold opening base; 23. Top plate; 24. Mold opening controller; 25. Top seat; 26. Hydraulic rod; 27. Opening rod; 28. Template to be opened; 29. ​​Support base; 30. Alarm. DETAILED DESCRIPTION

[0035] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings. Example

[0036] The first embodiment of the present invention provides a running track control and alarm system for jacquard needles, comprising a supporting base plate 1 and a jacquard mechanism installed above the supporting base plate 1, wherein the jacquard mechanism comprises a needle body control component and a template control component;

[0037] The needle body control assembly includes a computer 2, a support plate 3, a controller 4 and a drive motor 5. The upper left of the support base plate 1 is fixedly connected to the computer 2. The support plate 3 is installed in parallel to the right side of the computer 2. The support plate 3 and the support base plate 1 are fixed to each other. The controller 4 is installed on the upper left of the support plate 3, and the drive motor 5 is installed above the controller 4.

[0038] The template control assembly includes a mold opening base 22, a top plate 23 and a mold opening controller 24. The mold opening base 22 is installed parallel to the front of the supporting base plate 1, the top plate 23 is fixedly installed on the top of the mold opening base 22, and the mold opening controller 24 is fixedly installed on the upper left of the top plate 23.

[0039] A transmission rod 6 is installed at the output end of the driving motor 5, and sleeve rods 7 are installed at both ends of the transmission rod 6. The bottom of the sleeve rod 7 is connected to a side connecting rod 8, and the other end of the side connecting rod 8 is installed with a connecting shaft 9. The bottom of the connecting shaft 9 is installed with a bottom connecting rod 10, and a lifting cross bar 11 is installed at the bottom of the bottom connecting rod 10. A lifting longitudinal rod 12 is installed on the side of the lifting cross bar 11. Warp holes 13 are installed at the bottom and the middle section of the lifting longitudinal rod 12. Push-pull rods 15 are installed on the front and rear sides of the warp holes 13. A spring 16 is connected and fixed to the rear of the push-pull rod 15, and a fixing plate 17 is fixedly installed at the rear of the spring 16. A hook 18 is fixedly installed on the top of the lifting longitudinal rod 12. A perforated plate 19 is installed in parallel in front of the longitudinal rod 12, and two sets of guide rods 20 are installed symmetrically at the positions corresponding to the inner wall of the support plate 3 and the perforated plate 19. The distance between the guide rods 20 is the same as the thickness of the perforated plate 19, and a cloth pressing rod 21 is installed in front of the guide rod 20. A top seat 25 is installed on the inner side of the top plate 23, and a hydraulic rod 26 is installed in the internal array of the top seat 25. A hole-opening rod 27 is fixedly installed at the bottom of the hydraulic rod 26, and a template 28 to be opened is installed at the bottom of the hole-opening rod 27. The template 28 to be opened is connected to the perforated plate 19, and a supporting base 29 is installed at the bottom of the template 28 to be opened. An alarm 30 fixed to the support plate 3 is installed at the position where the perforated plate 19 contacts the support plate 3. Example

[0040] Please refer to Figure 1-5 This embodiment is based on the previous embodiment, and is different from the previous embodiment in that this embodiment provides an overall control component, specifically.

[0041] The side connecting rod 8 forms a rotating structure through the sleeve rod 7 and the transmission rod 6, and the bottom connecting rod 10 forms a rotating structure through the connecting shaft 9 and the side connecting rod 8. There are four sleeve rods 7, and the four sleeve rods 7 form two symmetrical groups. After the controller 4 calculates the coordinates of the woven pattern and outputs them to the drive motor 5, the drive motor 5 outputs different rotation speeds to drive the transmission rod 6 to rotate, and then the transmission rod 6 drives the four sleeve rods 7 to rotate when it rotates. The sleeve rod 7 is provided with two symmetrical groups, so the front and rear groups of side connecting rods 8 will be rotated inside the device through the sleeve rod 7, so that the side connecting rod 8 will drive the bottom connecting rod 10 and the connecting shaft 9 to rotate through the connecting shaft 9 at the end when it rotates, and adjust the position of the lifting cross bar 11 at the bottom of the bottom connecting rod 10 inside the device to facilitate the lifting of the warp.

[0042] The bottom connecting rod 10 and the lifting cross bar 11 are rotatably connected. The lifting cross bar 11 forms a lifting structure through the cooperation between the bottom connecting rod 10 and the connecting shaft 9. There are two groups of lifting cross bars 11, and the two groups of lifting cross bars 11 are parallel to each other. When the side connecting rod 8 drives the bottom connecting rod 10 to rotate through the connecting shaft 9, the bottom of the bottom connecting rod 10 is sleeved on the outside of the lifting cross bar 11, so the lifting cross bar 11 will be driven by the bottom connecting rod 10 to move, thereby realizing the function of lifting the warp. In addition, there are two groups of lifting cross bars 11 parallel to each other, so the possibility of lifting the warp is increased during the weaving process, which can make the pattern of jacquard textile more complicated and improve the flexibility of the device during the weaving process.

[0043] The lifting longitudinal rod 12 forms a lifting structure through the cooperation between the hook 18 and the lifting cross bar 11. The lifting longitudinal rod 12 is provided with two groups parallel to each other, and the two groups of lifting longitudinal rods 12 are staggered with each other. The warp threads in the weaving process pass through the inside of the warp thread hole 13 for lifting control, and then the top of the lifting longitudinal rod 12 is fixedly connected to the hook 18, and the hook 18 can be hung on the outside of the lifting cross bar 11. When the bottom connecting rod 10 moves outside the lifting cross bar 11, the groove inside the support plate 3 opened on the side of the lifting cross bar 11 will limit the movement trajectory of the lifting cross bar 11. Therefore, the lifting cross bar 11 can only be lifted and lowered inside the device. When the lifting cross bar 11 moves upward, the hook 18 hung on the outside of the lifting cross bar 11 will be lifted upward, and the fixed warp threads will be lifted at this time. By lifting different warp threads back and forth, the pattern woven inside the device can be controlled. At the same time, the lifting longitudinal rods 12 that are staggered with each other are provided, so that the device has a variety of combinations of lifting warp threads, thereby increasing the possibility of the device weaving a variety of patterns.

[0044] The lifting longitudinal rod 12 forms a telescopic structure through the cooperation between the lock hole 14 and the push-pull rod 15, and the lock hole 14 forms a pressing structure through the cooperation between the push-pull rod 15 and the spring 16. During the weaving process, the front push-pull rod 15 will pass through the hole inside the orifice plate 19. When there is a hole at the coordinate position, the push-pull rod 15 will pass through and move forward. At this time, the lifting longitudinal rod 12 will also extend forward through the forward-extending push-pull rod 15 and the lock hole 14. After extending forward, the hook 18 at the top of the lifting longitudinal rod 12 can be hung on the outside of the lifting cross bar 11. When the lifting cross bar 11 is lifted upward, the warp corresponding to the lifted lifting longitudinal rod 12 will also be lifted. In this way, different patterns can be formed through different warp and weft intersection points. Example

[0045] Please refer to Figure 6-7 This embodiment is based on the previous embodiment, and is different from the previous embodiment in that this embodiment provides a template control component, specifically.

[0046] The hole-opening rods 27 are provided with two groups parallel to each other, and the distance between the two groups of hole-opening rods 27 is equal to the width of the template 28 to be opened. After the pattern coordinate information processed by the device is transmitted to the mold opening controller 24, the mold opening controller 24 will open a hole in the template 28 to be opened according to the received coordinates, and then the template 28 to be opened after the hole is opened is gradually transmitted to the front of the push-pull rod 15 to control the raised warp line. During the hole-opening process, the hole-opening rods 27 are controlled by the hydraulic rod 26 to open a hole in the template 28 to be opened, and the mold opening controller 24 controls the position of the downwardly pressed hydraulic rod 26 through the coordinate information, so that the hole opened inside the template 28 to be opened is consistent with the coordinate information. Example

[0047] Please refer to Figure 8 This embodiment is based on the previous embodiment, and is different from the previous embodiment in that this embodiment provides a running trajectory control system for the jacquard needle, specifically.

[0048] The running track control system of the jacquard needle includes an image input module, a pattern size determination module, a pattern fabric size matching module, a pattern conversion module into a continuous coordinate module, a coordinate pattern style recognition module, a pattern style modification module, a coordinate output module, a mold opening and punching module, a hydraulic punching module, a jacquard needle control module, a coordinate distance calculation module, a motor speed calculation module, and a motor output module;

[0049] The picture input module inputs the pattern to be woven, the pattern size determination module fixes the size of the pattern, the fabric size matching module unifies the fixed-size pattern with the fabric size, the pattern conversion to continuous coordinate module converts the imported pattern into continuous coordinates, interprets and identifies the pattern through the coordinates, the coordinate pattern style recognition module recognizes and calculates the pattern after interpretation and recognition, the pattern style modification module makes a small-scale modification to the recognized pattern to confirm the correctness of the pattern, the coordinate output module outputs the confirmed correct pattern coordinates respectively, the mold opening and punching module recognizes the left side of the received pattern and transmits it to the punching part, punches holes in the orifice plate 19 that has not been punched, and the hydraulic punching module punches holes in the confirmed coordinates respectively;

[0050] The coordinate output module transmits the coordinates to the jacquard needle control module, the jacquard needle control module performs distance calculation between the confirmed coordinates, the motor speed calculation module converts the calculated distance into the motor speed, and the motor output module outputs according to the calculated motor speed. Example

[0051] Please refer to Figure 8 This embodiment is based on the previous embodiment, and is different from the previous embodiment in that the jacquard needle running trajectory alarm system provided in this embodiment is specific.

[0052] The jacquard needle running track alarm system includes an alarm module, a jacquard needle coordinate monitoring module and an error coordinate alarm module;

[0053] The alarm module receives the coordinate data from the coordinate output module, the jacquard needle coordinate monitoring module monitors the correct coordinates received, controls the position of the lifted warp, and the error coordinate alarm module alarms the wrongly lifted warp.

[0054] Working principle: First, the pattern to be woven is input through the image input module, then the pattern size determination module fixes the size of the pattern, the fabric size matching module matches the fixed-size pattern with the fabric size, and then the pattern conversion to continuous coordinate module converts the imported pattern into continuous coordinates, interprets and recognizes the pattern through the coordinates, the recognition coordinate pattern style module recognizes and calculates the pattern after interpretation and recognition, the pattern style modification module makes a small range of modifications to the recognized pattern to confirm the correctness of the pattern, and the coordinate output module performs Output, the mold opening and punching module recognizes the left side of the received pattern and transmits it to the punching part. After the pattern coordinate information is processed by the device and transmitted to the mold opening controller 24, the mold opening controller 24 will punch holes in the template 28 to be opened according to the received coordinates. Then, the template 28 to be opened after the hole is opened is gradually transmitted to the front of the push-pull rod 15 to control the lifted warp line. During the hole opening process, the hole opening rod 27 is controlled by the hydraulic rod 26 to punch a hole in the template 28 to be opened. The mold opening controller 24 controls the position of the hydraulic rod 26 pressed downward through the coordinate information, so that the hole opened inside the template 28 to be opened is consistent with the coordinate information.

[0055] Then the coordinate output module transmits the coordinates to the jacquard needle control module, the jacquard needle control module performs distance calculation between the confirmed coordinates, the motor speed calculation module converts the calculated distance into the motor speed, the motor output module outputs according to the calculated motor speed, the driving motor 5 outputs different speeds to drive the transmission rod 6 to rotate, and then the transmission rod 6 drives the four sleeve rods 7 to rotate when it rotates. The sleeve rod 7 is provided with two symmetrical groups, so the front and rear groups of side connecting rods 8 will be rotated inside the device through the sleeve rod 7, so that the side connecting rod 8 will drive the bottom connecting rod 10 and the connecting shaft 9 to rotate through the connecting shaft 9 at the end when it rotates. Since the bottom of the bottom connecting rod 10 is sleeved on the outside of the lifting cross bar 11, the lifting cross bar 11 will be driven by the bottom connecting rod 10 to move, thereby realizing the function of lifting the warp, and the lifting cross bar 11 is provided with two groups parallel to each other, so that the possibility of lifting the warp is increased during the weaving process, which can make the pattern of jacquard textile more complicated. The warp in the weaving process passes through the inside of the warp hole 13 for lifting control, and then the lifting longitudinal rod 12 top The bottom connecting rod 10 is fixedly connected with the hook 18, and the hook 18 can be hung on the outside of the lifting cross bar 11. When the bottom connecting rod 10 moves outside the lifting cross bar 11, the groove inside the support plate 3 provided on the side of the lifting cross bar 11 will limit the movement trajectory of the lifting cross bar 11, so the lifting cross bar 11 can only be lifted and lowered inside the device, and the front push-pull rod 15 will pass through the hole inside the orifice plate 19. When the coordinate position has a hole, the push-pull rod 15 will pass through forward. At this time, the lifting longitudinal rod 12 will also extend forward through the forward-extending push-pull rod 15 and the lock hole 14, and the forward After the lifting is extended, the hook 18 at the top of the lifting longitudinal rod 12 can be hung on the outside of the lifting crossbar 11. When the lifting crossbar 11 is lifted upward, the warp corresponding to the lifted lifting longitudinal rod 12 will also be lifted. In this way, different warp threads and weft threads passing through the interlaced points can form different patterns. At this time, the fixed warp threads will be lifted. By lifting different warp threads back and forth, the pattern style woven inside the device can be controlled. At the same time, the mutually staggered lifting longitudinal rods 12 are provided, so that the device has multiple combinations of lifted warp threads, which increases the possibility of the device weaving multiple patterns.

[0056] Afterwards, the warp threads lifted by the device are monitored through the alarm module to avoid lifting the wrong warp threads and causing errors in the weaving pattern. The alarm module receives the coordinate data from the coordinate output module, and the jacquard needle coordinate monitoring module monitors the correct coordinates received to control the position of the lifted warp threads. The wrong coordinate alarm module alarms the wrongly lifted warp threads.

Claims

1. A jacquard needle running trajectory control and alarm system, comprising a supporting base plate (1) and a jacquard mechanism installed above the supporting base plate (1), characterized in that: The jacquard mechanism includes a needle control component and a template control component; The needle control assembly comprises a computer (2), a support plate (3), a controller (4) and a drive motor (5); the upper left portion of the support base plate (1) is fixedly connected to the computer (2); the right side of the computer (2) is movably connected to the support plate (3); the support plate (3) and the support base plate (1) are fixed to each other; the upper left portion of the support plate (3) is fixedly connected to the controller (4); and the upper portion of the controller (4) is fixedly connected to the drive motor (5); The template control assembly comprises a mold opening base (22) installed in front of the supporting base plate (1), a top plate (23) is fixedly installed on the top of the mold opening base (22), a mold opening controller (24) is fixedly installed on the upper left of the top plate (23), a transmission rod (6) is installed at the output end of the drive motor (5), sleeve rods (7) are installed at both ends of the transmission rod (6), side connecting rods (8) are connected and installed at the bottom of the sleeve rods (7), a connecting shaft (9) is installed at the other end of the side connecting rod (8), and a bottom connecting rod (9) is installed at the bottom of the connecting shaft (9). The bottom of the bottom connecting rod (10) is provided with a lifting cross bar (11), the side of the lifting cross bar (11) is provided with a lifting longitudinal bar (12), the bottom and the middle of the lifting longitudinal bar (12) are provided with warp holes (13), the front and rear sides of the warp holes (13) are provided with push-pull rods (15), the rear of the push-pull rod (15) is connected and fixed with a spring (16), the rear of the spring (16) is fixedly provided with a fixing plate (17), the top of the lifting longitudinal bar (12) is fixedly provided with a hook (18), and the lifting longitudinal bar (12) is provided with a hook (18). A perforated plate (19) is installed in parallel in front, two sets of mutually symmetrical guide rods (20) are installed at positions corresponding to the inner wall of the support plate (3) and the perforated plate (19), the distance between the guide rods (20) is the same as the thickness of the perforated plate (19), a cloth pressing rod (21) is installed in front of the guide rod (20), a top seat (25) is installed on the inner side of the top plate (23), a hydraulic rod (26) is installed in the internal array of the top seat (25), a hole opening rod (27) is fixedly installed at the bottom of the hydraulic rod (26), and a mold to be opened is installed at the bottom of the hole opening rod (27). The plate (28) is connected to the orifice plate (19), the template to be opened (28) is connected to the orifice plate (19), a support base (29) is installed at the bottom of the template to be opened (28), an alarm (30) fixed to the support plate (3) is installed at the position where the orifice plate (19) contacts the support plate (3), the side connecting rod (8) forms a rotating structure through the sleeve rod (7) and the transmission rod (6), the bottom connecting rod (10) forms a rotating structure through the connecting shaft (9) and the side connecting rod (8), four sleeve rods (7) are provided, and the four sleeve rods (7) form two mutually symmetrical groups; The bottom connecting rod (10) and the lifting cross rod (11) are rotatably connected, and the lifting cross rod (11) forms a lifting structure through the cooperation between the bottom connecting rod (10) and the connecting shaft (9). Two groups of lifting cross rods (11) are provided, and the two groups of lifting cross rods (11) are parallel to each other. The jacquard needle running track control system includes a picture input module, a pattern size determination module, a pattern fabric size matching module, a pattern conversion to continuous coordinates module, a coordinate pattern style recognition module, a pattern style modification module, a coordinate output module, a mold opening and punching module, a hydraulic punching module, a jacquard needle control module, a coordinate distance calculation module, a motor speed calculation module, and a motor output module; The picture input module inputs the pattern to be woven, the pattern size determination module fixes the size of the pattern, the fabric size matching module unifies the pattern with the size of the fabric, the pattern conversion to continuous coordinate module converts the imported pattern into continuous coordinates, interprets and identifies the pattern through the coordinates, the recognition coordinate pattern style module recognizes and calculates the pattern after interpretation and identification, the pattern style modification module modifies the pattern in a small range after identification to confirm the correctness of the pattern, the coordinate output module outputs the coordinates of the pattern that have been confirmed to be correct, the mold opening and punching module recognizes the left side of the received pattern and transmits it to the punching part, punches holes in the orifice plate without holes, and the hydraulic punching module punches holes in the confirmed coordinates respectively; The coordinate output module transmits the coordinates to the jacquard needle control module, the jacquard needle control module performs distance calculation between the confirmed coordinates, the motor speed calculation module converts the calculated distance into the motor speed, and the motor output module outputs according to the calculated motor speed; The jacquard needle running track alarm system includes an alarm module, a jacquard needle coordinate monitoring module and an error coordinate alarm module; The alarm module receives the coordinate data of the coordinate output module, the jacquard needle coordinate monitoring module monitors the received correct coordinates and controls the position of the lifted warp threads, and the wrong coordinate alarm module alarms the wrongly lifted warp threads.

2. The jacquard needle running trajectory control and alarm system according to claim 1, characterized in that: The lifting longitudinal rod (12) forms a lifting structure through the cooperation between the hook (18) and the lifting cross rod (11), and the lifting longitudinal rod (12) is provided with two groups parallel to each other, and the two groups of lifting longitudinal rods (12) are staggered with each other.

3. The running track control and alarm system of the jacquard needle according to claim 2, characterized in that: The lifting longitudinal rod (12) forms a telescopic structure through the cooperation between the locking hole (14) and the push-pull rod (15), and the locking hole (14) forms a pressing structure through the cooperation between the push-pull rod (15) and the spring (16).

4. The jacquard needle running trajectory control and alarm system according to claim 1, characterized in that: The hole-opening rods (27) are provided in two groups parallel to each other, and the distance between the two groups of hole-opening rods (27) is equal to the width of the template (28) to be opened.

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