Line carding structure of warp knitting machine

Abstract

The utility model relates to the technical field of warp knitting machine line carding, in particular to a warp knitting machine line carding structure which comprises a fixed installation plate, adjusting sliding rails are fixedly installed at the two ends of the fixed installation plate, electric height adjusting telescopic rods are evenly arranged on the outer sides of the adjusting sliding rails, and a positioning installation frame is welded to the upper ends of the electric height adjusting telescopic rods. Combination installation blocks are installed in the positioning installation frame, adjusting positioning structures are installed between the combination installation blocks, comb guide structures are evenly installed on the adjusting positioning structures, adjusting sliding rails and electric height adjusting telescopic rods are adopted, the transverse distance and the height difference between various supporting structures are rapidly adjusted, and the adjusting effect of the device in use is improved; by adjusting the positioning structure, the combined using effect of the device is improved, the using convenience of the combing and guiding structure is improved, the guiding track of the silk threads and the silk thread distance are rapidly adjusted by using the combing and guiding structure, and the application effect of the silk threads is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of warp knitting machine lines, in particular to a warp knitting machine line combing structure. Background Art

[0002] A warp knitting machine is a machine used to weave fabrics. It forms a knitted fabric by simultaneously looping one or more parallel yarns on all needles fed into the machine in the warp direction. This type of fabric is called a warp knitted fabric. During the warp knitting process, a carding mechanism is used to guide the yarns.

[0003] The prior application number CN201220115442.7 discloses a warp let-off device for a warp knitting machine, comprising a first roller for letting off the warp, a second roller, a first yarn splitter, and a second yarn splitter. The first and second rollers are rotatably mounted parallel to each other on support plates on either side. The first and second yarn splitters are fixedly mounted on the support plates on either side and are respectively located in front of the first and second rollers. The first roller is driven for rotation by a drive device. The warp let-off device also includes a support rotatably connected to the support plates on either side, at least one roller for letting off the warp, arranged parallel to and rotatably connected to the support plates below the second roller, and a rotary transmission mechanism for rotating the first and second rollers and the rollers in the same direction. The support is fixedly mounted on a frame of the warp knitting machine. The warp let-off device of the utility model can ensure that the friction generated by the rollers is greater than the resistance of the warp yarn, thereby preventing warp slippage during let-off.

[0004] The above-mentioned device increases the friction between the silk thread and the roller, thereby improving the warp feeding effect of the silk thread. However, when the silk thread is combed and conveyed, the distance between the silk threads is fixed, and the user cannot adjust the silk thread spacing according to needs. Moreover, the distance between its structures is the same, and the adjustment range of the silk thread guiding path is small, and the adjustment of the silk thread conveying effect is not flexible enough. Utility Model Content

[0005] In order to overcome the technical defects of the prior art, the utility model provides a warp knitting machine line combing structure to achieve the purpose of improving the thread guiding adjustment effect and range.

[0006] The technical solution adopted by the utility model is: a warp knitting machine line combing structure, including a fixed mounting plate, with adjustment slide rails fixedly installed at both ends of the fixed mounting plate, electric height-adjusting telescopic rods are evenly arranged on the outside of the adjustment slide rails, and a positioning mounting frame is welded to the upper end of the electric height-adjusting telescopic rod, and a combined mounting block is installed inside the positioning mounting frame, an adjustment positioning structure is installed between the combined mounting blocks, and a combing guide structure is evenly installed on the adjustment positioning structure.

[0007] Preferably, in order to flexibly adjust the support distance of the device, extended through holes are opened at both ends of the adjusting slide rail, and electric distance adjusting screws are fixedly installed at both ends of the adjusting slide rail. The electric distance adjusting screw passes through the extended through holes, and the inner ends of the adjusting slide rail are slidably clamped with distance adjusting sliders, and the distance adjusting slider and the electric distance adjusting screw are threadedly connected to each other.

[0008] Preferably, in order to adjust the support height of the device, the electric height-adjustable telescopic rod includes a positioning telescopic rod and a movable telescopic rod. The positioning telescopic rod is fixedly installed at the outer center position of the adjustment slide rail, and one side of the movable telescopic rod is fixedly connected to the distance-adjusting slider.

[0009] Preferably, in order to flexibly disassemble and assemble the adjustment and positioning structure, the combined mounting block includes a stable mounting block, a stable clamping block, a power mounting block and a power clamping block. A connecting threaded hole is provided inside the positioning mounting frame, and the connecting threaded hole passes through the combined mounting block. A combined bolt is rotatably engaged inside the connecting threaded hole. The stable mounting block is arranged at the output end of the movable telescopic rod at one corner, and the positions of the stable clamping block and the stable mounting block correspond to each other. The power mounting block is arranged on one side of the device, and the position of the power clamping block and the position of the power mounting block correspond to each other.

[0010] Preferably, in order to adjust and position the comb guide structure, the adjustment and positioning structure includes a positioning rack, an electric screw and a limiting slide bar, one end of the positioning rack is fixedly welded to the stable mounting block, a stable slot is provided on the inner side of the stable block, the stable slot and the positioning rack are slidably engaged with each other, one end of the electric screw and the limiting slide bar are fixedly connected to the power mounting block, the limiting slide bar is arranged on the lower side of the electric screw, and a power connecting groove is provided on the inner side of the power block, the electric screw and the power connecting groove are slidably engaged with each other, a support slot is designed on the lower side of the power connecting slot, the support slot and the limiting slide bar are slidably engaged with each other.

[0011] Preferably, in order to guide the movement of the combed silk thread, the combing guide structure includes a positioning card frame, a supporting connecting wheel and a guide adjustment wheel. The positioning card frame and the positioning rack are slidably engaged with each other, the supporting connecting wheel is evenly installed on the outside of the electric screw, and the guide adjustment wheel and the electric screw are connected to each other.

[0012] Preferably, in order to improve the flexibility of adjusting the wire thread spacing, a positioning block is slidably connected to the inside of the lower end of the positioning card frame, and the positioning block and the positioning rack are slidably engaged with each other, and the lower end of the positioning card block is fixedly installed with a supporting spring, and the other end of the supporting spring is fixedly connected to the positioning card frame. The upper end of the positioning card frame is provided with a guide through hole, and the outer side of the supporting connecting wheel is rotatably installed with a movable bracket, and the interior of the movable bracket is designed with a translation threaded hole, and the translation threaded hole and the electric screw are rotatably engaged with each other, and the lower end of the movable bracket is provided with a translation sliding hole, and the translation sliding hole and the limiting slide rod are slidably engaged with each other.

[0013] Preferably, in order to facilitate adjustment of the guiding direction of the wire thread, a combined bracket is installed on the lower side of the guide adjusting wheel, and the lower end of the combined bracket is clamped with a combined card frame, the interior of the combined card frame is provided with a combined threaded hole, the combined threaded hole passes through the combined bracket, and the internal thread of the combined threaded hole is connected with an assembling bolt, and the lower surface of the combined card frame is fixedly installed with a driven bevel gear, and the outer side of the driven bevel gear is rotatably clamped with a power translation block, and one side of the power translation block is rotatably installed with a power bevel gear, and the power bevel gear and the driven bevel gear are meshed with each other, and a transverse threaded hole is provided inside the power translation block, and the transverse threaded hole and the electric screw are threadedly connected to each other, and a transverse limiting hole is designed at the lower end of the power translation block, and the transverse limiting hole and the limiting slide rod are slidably clamped with each other.

[0014] The beneficial effects of the present invention are: by adopting the adjustable slide rail and the electric height-adjusting telescopic rod, the lateral distance and height difference between various supporting structures can be quickly adjusted, thereby improving the adjustment effect of the device; by adjusting the positioning structure, the combined use effect of the device is increased, and the convenience of using the combing guide structure is improved; by using the combing guide structure, the guide trajectory and the spacing between the silk threads can be quickly adjusted, thereby improving the application effect of the silk threads. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the present utility model.

[0016] Figure 2 It is a partial structural diagram of the utility model.

[0017] Figure 3 It is a structural diagram of the positioning card frame part in the utility model.

[0018] Figure 4 It is a structural diagram of the adjustment and positioning structure part in the utility model.

[0019] Figure 5 This is a schematic structural diagram of the power translation block portion of the present utility model.

[0020] Figure 6 This is a schematic diagram of the internal structure of the guide adjustment wheel part of the utility model.

[0021] Explanation of the accompanying reference numerals: In the figure: 1, fixed mounting plate; 2, adjustable slide rail; 201, electric pitch-adjusting screw; 202, pitch-adjusting slider; 3, electric height-adjusting telescopic rod; 301, positioning telescopic rod; 302, moving telescopic rod; 4, positioning mounting frame; 5, combined mounting block; 501, stable mounting block; 502, stable clamping block; 503, power mounting block; 504, power clamping block; 505, combined bolt; 6, adjustment and positioning structure; 601 , positioning rack; 602, electric screw; 603, limiting slide; 7, comb guide structure; 701, positioning card frame; 7011, positioning card block; 7012, support spring; 702, support connecting wheel; 7021, movable bracket; 703, guide adjustment wheel; 7031, combination bracket; 7032, combination card frame; 7033, assembly bolt; 7034, driven bevel gear; 7035, power translation block; 7036, power bevel gear. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings:

[0023] like Figures 1-6 As shown, this embodiment provides a warp knitting machine line combing structure, including a fixed mounting plate 1, with adjusting slide rails 2 fixedly installed at both ends of the fixed mounting plate 1, and electric height-adjustable telescopic rods 3 are evenly arranged on the outside of the adjusting slide rails 2. The upper end of the electric height-adjustable telescopic rod 3 is welded with a positioning mounting frame 4, and a combined mounting block 5 is installed inside the positioning mounting frame 4. Adjustment and positioning structures 6 are installed between the combined mounting blocks 5, and combing guide structures 7 are evenly installed on the adjustment and positioning structures 6.

[0024] Extension through holes are provided at both ends of the adjusting slide rail 2, and electric pitch-adjusting screws 201 are fixedly installed at both ends of the adjusting slide rail 2. The electric pitch-adjusting screws 201 pass through the extension through holes, and the inner ends of the adjusting slide rail 2 are slidably clamped with pitch-adjusting sliders 202. The pitch-adjusting slider 202 and the electric pitch-adjusting screw 201 are threadedly connected to each other, driving the electric height-adjusting telescopic rod 3 to move to both ends of the device respectively. The electric height-adjusting telescopic rod 3 includes a positioning telescopic rod 301 and a moving telescopic rod 302. The positioning telescopic rod 301 is fixedly installed at the outer center position of the adjusting slide rail 2, and one side of the moving telescopic rod 302 is fixedly connected to the pitch-adjusting slider 202, driving the adjustment positioning structure 6 to move up and down.

[0025] The combined mounting block 5 includes a stable mounting block 501, a stable clamping block 502, a power mounting block 503 and a power clamping block 504. A connecting threaded hole is provided inside the positioning mounting frame 4, and the connecting threaded hole passes through the combined mounting block 5. A combination bolt 505 is rotatably engaged inside the connecting threaded hole. The stable mounting block 501 is arranged at the output end of the movable telescopic rod 302 at one corner. The positions of the stable clamping block 502 and the stable mounting block 501 correspond to each other. The power mounting block 503 is arranged on one side of the device. The position of the power clamping block 504 corresponds to the position of the power mounting block 503, which improves the disassembly and assembly effect of the adjustment positioning structure 6, and flexibly combines and disassembles the comb guide structure 7 for use, thereby improving the use effect of the device.

[0026] The adjustment and positioning structure 6 includes a positioning rack 601, an electric screw 602 and a limiting slide 603. One end of the positioning rack 601 is fixedly welded to the stable mounting block 501. A stable slot is provided on the inner side of the stable block 502. The stable slot and the positioning rack 601 are slidably engaged with each other to flexibly adjust the support position of the wire thread. One end of the electric screw 602 and the limiting slide 603 are fixedly connected to the power mounting block 503. The limiting slide 603 is arranged on the lower side of the electric screw 602. A power connection groove is provided on the inner side of the power block 504. The electric screw 602 and the power connection groove are slidably engaged with each other. A supporting slot is designed on the lower side of the power connection slot. The supporting slot and the limiting slide 603 are slidably engaged with each other to flexibly adjust the position of the comb guide structure 7.

[0027] The comb guide structure 7 includes a positioning card frame 701, a supporting connecting wheel 702 and a guide adjustment wheel 703. The positioning card frame 701 and the positioning rack 601 are slidably connected to each other. The supporting connecting wheel 702 is evenly installed on the outside of the electric screw 602. The guide adjustment wheel 703 and the electric screw 602 are connected to each other. A positioning card block 7011 is slidably connected to the lower end of the positioning card frame 701. The positioning card block 7011 and the positioning rack 601 are slidably connected to each other. The lower end of the positioning card block 7011 is fixedly installed with a support spring 7 012, the other end of the support spring 7012 is fixedly connected to the positioning card frame 701, and a guide through hole is provided at the upper end of the positioning card frame 701 to adjust the output position of the fixed wire. The outer side of the supporting connecting wheel 702 is rotatably installed with a movable bracket 7021. The interior of the movable bracket 7021 is designed with a translation threaded hole. The translation threaded hole and the electric screw 602 are rotated and engaged with each other to drive the guide adjustment wheel 703 to move to the appropriate position. The lower end of the movable bracket 7021 is provided with a translation sliding hole, which is connected to the limit sliding rod. 603 are slidably connected with each other, and a combination bracket 7031 is installed on the lower side of the guide adjustment wheel 703, and a combination clamping frame 7032 is clamped at the lower end of the combination bracket 7031. A combination threaded hole is opened inside the combination clamping frame 7032, and the combination threaded hole passes through the combination bracket 7031. The internal thread of the combination threaded hole is connected with an assembly bolt 7033, which is convenient for disassembling and assembling the guide adjustment wheel 703. A driven bevel gear 7034 is fixedly installed on the lower surface of the combination clamping frame 7032, and the outer side of the driven bevel gear 7034 is rotatably clamped with a power translation block 7 035. A power parachute gear 7036 is rotatably installed on one side of the power translation block 7035. The power parachute gear 7036 and the driven parachute gear 7034 engage with each other to adjust the use angle of the control guide adjustment wheel 703. A transverse threaded hole is provided inside the power translation block 7035. The transverse threaded hole and the electric screw 602 are threadedly connected to each other. A transverse limit hole is designed at the lower end of the power translation block 7035. The transverse limit hole and the limit slide bar 603 are slidably engaged with each other to improve the convenience of position adjustment of the guide adjustment wheel 703.

[0028] The above shows and describes the basic principles and main features of the invention and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions only illustrate the principles of the utility model. Without departing from the spirit and scope of the invention, the utility model will have various changes and improvements, and these changes and improvements will fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A warp knitting machine line combing structure, comprising a fixed mounting plate (1), characterized in that: Adjustment rails (2) are fixedly mounted on both ends of the fixed mounting plate (1), electric height-adjusting telescopic rods (3) are evenly arranged on the outer sides of the adjustment rails (2), a positioning mounting frame (4) is welded to the upper end of the electric height-adjusting telescopic rod (3), a combination mounting block (5) is mounted inside the positioning mounting frame (4), an adjustment positioning structure (6) is mounted between the combination mounting blocks (5), and a combing guide structure (7) is evenly mounted on the adjustment positioning structure (6).

2. The warp knitting machine line combing structure according to claim 1, characterized in that: Extended through holes are provided at both ends of the adjusting slide rail (2), and electric pitch-adjusting screws (201) are fixedly mounted at both ends of the adjusting slide rail (2), and the electric pitch-adjusting screws (201) pass through the extended through holes. Both ends of the interior of the adjusting slide rail (2) are slidably engaged with pitch-adjusting sliders (202), and the pitch-adjusting sliders (202) and the electric pitch-adjusting screws (201) are threadedly connected to each other.

3. The warp knitting machine line combing structure according to claim 2, characterized in that: The electric height-adjustable telescopic rod (3) comprises a positioning telescopic rod (301) and a movable telescopic rod (302); the positioning telescopic rod (301) is fixedly mounted at the outer center of the adjustment rail (2); and one side of the movable telescopic rod (302) is fixedly connected to the distance-adjusting slider (202).

4. The warp knitting machine line combing structure according to claim 3, characterized in that: The combined mounting block (5) comprises a stable mounting block (501), a stable clamping block (502), a power mounting block (503) and a power clamping block (504); a connecting threaded hole is provided inside the positioning mounting frame (4); the connecting threaded hole passes through the combined mounting block (5); a combined bolt (505) is rotatably engaged inside the connecting threaded hole; the stable mounting block (501) is arranged at an output end of the movable telescopic rod (302) at one corner; the positions of the stable clamping block (502) and the stable mounting block (501) correspond to each other; the power mounting block (503) is arranged on one side of the device; the position of the power clamping block (504) and the position of the power mounting block (503) correspond to each other.

5. The warp knitting machine line combing structure according to claim 4, characterized in that: The adjustment and positioning structure (6) comprises a positioning rack (601), an electric screw (602) and a limiting slide (603); one end of the positioning rack (601) and the stable mounting block (501) are fixedly welded to each other; a stable slot is provided on the inner side of the stable block (502); the stable slot and the positioning rack (601) are slidably engaged with each other; one end of the electric screw (602) and the limiting slide (603) are both fixedly connected to the power mounting block (503); the limiting slide (603) is arranged on the lower side of the electric screw (602); a power connection slot is provided on the inner side of the power block (504); the electric screw (602) and the power connection slot are slidably engaged with each other; a support slot is designed on the lower side of the power connection slot; the support slot and the limiting slide (603) are slidably engaged with each other.

6. The warp knitting machine line combing structure according to claim 5, characterized in that: The comb guide structure (7) comprises a positioning card frame (701), a supporting connecting wheel (702) and a guide adjustment wheel (703); the positioning card frame (701) and the positioning rack (601) are slidably engaged with each other; the supporting connecting wheel (702) is evenly mounted on the outside of the electric screw (602); and the guide adjustment wheel (703) and the electric screw (602) are connected to each other.

7. The warp knitting machine line combing structure according to claim 6, characterized in that: The lower end of the positioning card frame (701) is internally slidably engaged with a positioning card block (7011), and the positioning card block (7011) and the positioning rack (601) are slidably engaged with each other. The lower end of the positioning card block (7011) is fixedly installed with a support spring (7012), and the other end of the support spring (7012) is fixedly connected to the positioning card frame (701). The upper end of the positioning card frame (701) is provided with a guide through hole, and the outer side of the supporting connecting wheel (702) is rotatably mounted with a movable bracket (7021). The interior of the movable bracket (7021) is designed with a translation threaded hole, and the translation threaded hole and the electric screw (602) are rotatably engaged with each other. The lower end of the movable bracket (7021) is provided with a translation sliding hole, and the translation sliding hole and the limiting slide rod (603) are slidably engaged with each other.

8. The warp knitting machine line combing structure according to claim 6, characterized in that: A combination bracket (7031) is installed on the lower side of the guide adjustment wheel (703), and a combination clamping frame (7032) is clamped at the lower end of the combination bracket (7031). A combination threaded hole is opened inside the combination clamping frame (7032), and the combination threaded hole passes through the combination bracket (7031). The internal thread of the combination threaded hole is connected with an assembly bolt (7033). A driven bevel gear (7034) is fixedly installed on the lower surface of the combination clamping frame (7032), and the outer side of the driven bevel gear (7034) is rotatably clamped. A power translation block (7035) is provided with a power parachute gear (7036) rotatably mounted on one side of the power translation block (7035), the power parachute gear (7036) and the driven parachute gear (7034) are meshed with each other, a transverse threaded hole is provided inside the power translation block (7035), the transverse threaded hole and the electric screw (602) are threadedly connected to each other, a transverse limit hole is provided at the lower end of the power translation block (7035), and the transverse limit hole and the limit slide rod (603) are slidably engaged with each other.

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