Knitted gray fabric warp knitting machine with weft laying breadth adjusting function

Abstract

The utility model discloses a knitted grey cloth warp knitting machine with a weft laying breadth adjusting function, which relates to the technical field of warp knitting machines, aims at solving the problem that the breadth adjustment of the traditional warp knitting equipment is limited, and comprises a warp knitting machine bed, a weft gauze is arranged above the warp knitting machine bed; the plurality of fixing plates are arranged above the weft gauze; the lower rack is fixedly connected to the bottom end of one side of the warp knitting machine tool; the gear meshing piece is fixedly connected to the side, close to the lower rack, of the warp knitting machine tool; the breadth adjusting assembly is arranged above the lower placing frame, and the breadth adjusting assembly is used for adjusting the knitting width of the yarn. The gray fabric knitting warp knitting machine with the weft laying breadth adjusting function has the advantages that the yarn knitting width can be flexibly adjusted, narrow-breadth gauze or wide-breadth gauze can be accurately adjusted through assembly movement, various market requirements are met, the warp knitting machine is made to adapt to different orders, equipment does not need to be frequently replaced, and the production efficiency is improved. And the production flexibility is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of warp knitting machine especially relates to a kind of knitted fabric warp knitting machine with width adjustment function of weft laying. BACKGROUND

[0002] With one or several groups of parallel yarns, all working needles of machine are fed in the warp direction, and simultaneously looped to form knitted fabric, this method is called warp knitting, and the fabric is called warp-knitted fabric, and the machine for completing this warp knitting is called warp knitting machine.

[0003] Traditional warp knitting equipment width adjustment is limited, often a device or a set of dies can only correspond to fixed-width production, in the face of different order requirements (such as narrow decorative belt, wide bed product fabric order in home textile field), frequent equipment replacement, debugging die, time-consuming and laborious. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of knitted fabric warp knitting machine with width adjustment function of weft laying, to solve the technical problem that traditional warp knitting equipment width adjustment is limited, a device or die corresponds fixed-width, different orders are encountered, and equipment needs to be frequently changed, die is adjusted, time-consuming and laborious.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a kind of knitted fabric warp knitting machine with width adjustment function of weft laying, comprising: warp knitting machine bed, the upper portion of warp knitting machine bed is provided with weft cloth;Multiple fixed plates are all arranged above the weft cloth;Lower frame is fixedly connected to the bottom end of one side of warp knitting machine bed;Gear engaging element is fixedly connected to the side close to lower frame of warp knitting machine bed;Width adjustment assembly is arranged above lower frame, and the width adjustment assembly is used to adjust the width of yarn knitting.

[0006] In a preferred scheme, the width adjustment assembly includes: adjustment belt, arranged above lower frame, the adjustment belt is engaged with gear engaging element through tooth slot;Multiple yarn guide plates are all fixedly connected to the upper portion of adjustment belt, and the yarn guide plates are symmetrically and uniformly distributed;Movable wheel is arranged on the inner side of the curved end of adjustment belt.

[0007] In a preferred scheme, the width adjustment assembly further includes: retaining plate, arranged above the side away from movable wheel of lower frame, the retaining plate is fixedly connected to one side of warp knitting machine bed;Motor bracket is fixedly connected to the side away from movable wheel of retaining plate;Driving motor is fixedly connected to the inner side of motor bracket, and the power output shaft of driving motor is connected with rotating shaft through coupling;Pulling plate is fixedly connected to the bottom end of the side close to movable wheel of adjustment belt.

[0008] In a preferred scheme, the pulling plate is fixedly connected with a pulling rope away from one side of the movable wheel, one end of the pulling rope is wound on the outside of the rotating shaft, a circular hole is formed in the retaining plate, the pulling rope is movably connected inside the circular hole, the inside of the movable wheel is movably connected with a fixed rod, both ends of the fixed rod are fixedly connected with a movable frame, the movable wheel is inside the movable frame, both ends of the movable frame are fixedly connected with symmetrical plates, the bottom ends of the symmetrical plates are fixedly connected with sliding seats, the bottom ends of the sliding seats are slidably connected with linear stroke seats, the bottom ends of the linear stroke seats are fixedly connected to the top ends of the lower frames.

[0009] In a preferred scheme, the pulling plate is fixedly connected with a pulling rope away from one side of the movable wheel, one end of the pulling rope is wound on the outside of the rotating shaft, a circular hole is formed in the retaining plate, the pulling rope is movably connected inside the circular hole, the inside of the movable wheel is movably connected with a fixed rod, both ends of the fixed rod are fixedly connected with a movable frame, the movable wheel is inside the movable frame, both ends of the movable frame are fixedly connected with symmetrical plates, the bottom ends of the symmetrical plates are fixedly connected with sliding seats, the bottom ends of the sliding seats are slidably connected with linear stroke seats, the bottom ends of the linear stroke seats are fixedly connected to the top ends of the lower frames.

[0010] As can be seen from the above, the knitted fabric warp knitting machine with the weft width adjustment function has the technical effect that the yarn knitting width can be flexibly adjusted, whether it is narrow or wide, and can be accurately adjusted through the movement of the assembly, meets the diverse market demand, and adapts the warp knitting machine to different orders without frequent equipment replacement, and improves the production flexibility. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 The utility model provides a kind of knitted fabric warp knitting machine with the weft width adjustment function of whole structure schematic diagram for the utility model;

[0012] Figure 2 The utility model provides a kind of knitted fabric warp knitting machine with the weft width adjustment function of warp knitting machine bed part structure schematic diagram for the utility model;

[0013] Figure 3 The utility model provides a kind of knitted fabric warp knitting machine with the weft width adjustment function of fixed plate part structure schematic diagram for the utility model;

[0014] Figure 4 The utility model provides a kind of knitted fabric warp knitting machine with the weft width adjustment function of width adjustment assembly structure schematic diagram for the utility model;

[0015] Figure 5 The utility model provides a kind of knitted fabric warp knitting machine with the weft width adjustment function of width adjustment assembly part structure schematic diagram for the utility model.

[0016] In the drawings: 1, warp knitting machine bed; 2, weft cloth; 3, fixed plate; 4, connecting plate; 5, lower rack; 6, gear meshing part; 7, width adjustment assembly; 701, retaining plate; 702, adjusting belt; 703, yarn guide plate; 704, motor rack; 705, driving motor; 706, rotating shaft; 707, pulling rope; 708, linear stroke seat; 709, sliding seat; 710, symmetrical plate; 711, movable frame; 712, pulling plate; 713, fixed rod; 714, movable wheel; 8, bottom plate; 9, moving plate; 10, electric telescopic rod; 11, spring rod. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0018] The warp knitting machine for knitted gray cloth with weft width adjustment function disclosed by the utility model is mainly applied to the scene that the width adjustment of traditional warp knitting equipment is limited, one equipment or mold corresponds to fixed width, different orders are encountered, and equipment and mold need to be frequently changed, time is consumed, and labor is wasted.

[0019] Referring to Figures 1-5 A warp knitting machine for knitted gray cloth with weft width adjustment function, comprising: a warp knitting machine bed 1, a weft cloth 2 is arranged above the warp knitting machine bed 1; a plurality of fixed plates 3 are arranged above the weft cloth 2; a lower rack 5 is fixedly connected to one side of the bottom end of the warp knitting machine bed 1; a gear meshing part 6 is fixedly connected to one side of the warp knitting machine bed 1 close to the lower rack 5; and a width adjustment assembly 7 is arranged above the lower rack 5, and the width adjustment assembly 7 is used for adjusting the width of yarn knitting.

[0020] Referring to Figure 1 , Figure 2 , Figure 4 and Figure 5 In a preferred embodiment, the width adjustment assembly 7 comprises: an adjusting belt 702 arranged above the lower rack 5, the adjusting belt 702 is engaged with the gear meshing part 6 through a gear slot; a plurality of yarn guide plates 703 are fixedly connected above the adjusting belt 702, the yarn guide plates 703 are symmetrically and uniformly distributed; and a movable wheel 714 is arranged inside one end of the adjusting belt 702.

[0021] The utility model discloses, width adjusting assembly 7 still includes: the retaining plate 701 is located to the upper side of the lower rack 5 far from the movable wheel 714, and the retaining plate 701 is fixedly connected to one side of warp knitting machine tool 1, motor bracket 704 is fixedly connected to the side far from movable wheel 714 of retaining plate 701, drive motor 705 is fixedly connected to the inside of motor bracket 704, and the power output shaft of drive motor 705 is connected with rotating shaft 706 through the shaft coupling, and pull plate 712 is fixedly connected to the one side bottom end of adjusting band 702 close to movable wheel 714.

[0022] The utility model discloses, pull plate 712 far from movable wheel 714 one side fixedly connected with pull rope 707, and one end of pull rope 707 is wound on the outside of rotating shaft 706, and the retaining plate 701 is set with round hole, and pull rope 707 is located inside the movable connection of round hole, and the inside of movable wheel 714 is rotatably connected with fixed rod 713, and both ends of fixed rod 713 are fixedly connected with movable frame 711, and movable wheel 714 is located inside movable frame 711, and both ends of movable frame 711 are fixedly connected with symmetry plate 710, and the bottom of symmetry plate 710 is fixedly connected with sliding seat 709, and the bottom of sliding seat 709 is slidably connected with linear stroke seat 708, and the bottom of linear stroke seat 708 is fixedly connected to the top of lower rack 5.

[0023] Width adjusting assembly 7 can flexibly adjust the width of knitting yarn, and can accurately adjust narrow or wide gauze through assembly movement, meet the market demand of various, make warp knitting machine adapt to different orders, do not need to frequently change equipment, improve production flexibility.

[0024] Refer to Figures 1-4 In a preferred embodiment, the connecting plate 4 is fixedly connected between the two symmetrical fixed plates 3, the moving plate 9 is fixedly connected to the bottom end of the fixed plate 3, a plurality of rectangular holes are formed in the warp knitting machine tool 1, the moving plate 9 is slidably connected inside the rectangular hole, the electric telescopic rod 10 is fixedly connected to the bottom end of the plurality of moving plates 9, the two spring rods 11 are fixedly connected to the bottom end of the moving plate 9, the electric telescopic rod 10 is located between the two spring rods 11, and the bottom end of the electric telescopic rod 10 and the spring rod 11 is fixedly connected with the bottom plate 8. The bottom end of the bottom plate 8 is fixedly connected to the bottom end of the warp knitting machine tool 1.

[0025] Working principle: lay the weft cloth 2 flat on the warp knitting machine bed 1, start the electric telescopic rod 10, the electric telescopic rod 10 shortens and pushes the moving plate 9 to move down along the rectangular hole on the warp knitting machine bed 1, drives the fixed plate 3 to descend and press the weft cloth 2 around, complete the preliminary fixation of weft cloth 2, spring rod 11 moves synchronously with moving plate 9, play the role of auxiliary support, buffer, at this time the bottom plate 8 is fixed at the bottom end of the warp knitting machine bed 1, provides the installation basis for the electric telescopic rod 10 and spring rod 11, when adjusting narrow width weaving, control the sliding seat 709 to slide along the linear stroke seat 708, because the movable frame 711 is connected with the sliding seat 709 through the symmetrical plate 710, and the fixed rod 713 connects the movable wheel 714 with the movable frame 711, so the sliding seat 709 drives the movable wheel 714 to move to the direction of the driving motor 705, and stops until reaching the position adapted to the required narrow width, to prepare for the subsequent movement of the adjusting belt 702, start the driving motor 705, the power output shaft drives the rotating shaft 706 to rotate through the coupling, because one end of the pulling rope 707 is wound outside the rotating shaft 706, and the other end is connected with the pulling plate 712, and the pulling plate 712 is fixed at the bottom end of the adjusting belt 702 close to the movable wheel 714, so the rotating shaft 706 rotates to wind the pulling rope 707, the pulling rope 707 pulls the pulling plate 712, and then drives the adjusting belt 702 to move to the direction of the driving motor 705, during the movement of the adjusting belt 702, the curved side gradually contacts the outside of the movable wheel 714, because the adjusting belt 702 and the gear meshing part 6 are engaged through the gear slot, the movable wheel 714 plays the role of supporting the curved part of the adjusting belt 702 and assisting the smooth movement of the adjusting belt 702, when the adjusting belt 702 moves to the position adapted to the required narrow width weaving of the yarn guide plate 703, the driving motor 705 is turned off, at this time the yarn can be arranged in order along the yarn guide plate 703, and the narrow width weaving operation is carried out; when adjusting wide width weaving, control the sliding seat 709 to slide along the linear stroke seat 708 away from the driving motor 705, the movable frame 711 drives the movable wheel 714 to move away from the driving motor 705, to leave more sufficient extension space for the adjusting belt 702, when the movable wheel 714 moves, because the curved part of the adjusting belt 702 is placed on the movable wheel 714, the movable wheel 714 drives the adjusting belt 702 to move away from the driving motor 705, at the same time, the pulling rope 707 is lengthened with the movement of the adjusting belt 702, so that the overall length of the adjusting belt 702 adapts to the yarn arrangement requirement of the required wide width weaving, after adjustment, the wide width weaving operation can be carried out, the yarn realizes wider arrangement along the yarn guide plate 703, and meets the wide width weaving.

[0026] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. The replacement can be the replacement of part of the structure, device, method step, or the complete technical solution. According to the technical solution and the utility model concept of the present application, equivalent replacement or change should be covered within the protection scope of the present application.

Claims

1. A warp knitting machine for greige fabric with weft width adjustment function, characterized in that, The utility model relates to a width adjusting assembly of warp knitting machine bed, including: Warp knitting machine bed (1), the upper side of warp knitting machine bed (1) is provided with weft cloth (2), a plurality of fixed plate (3) are all set up the upper side of weft cloth (2), the lower rack (5) is fixedly connected to the bottom end of one side of warp knitting machine bed (1), gear engagement piece (6) is fixedly connected to the side near the lower rack (5) of warp knitting machine bed (1), width adjustment subassembly (7) is set up the upper side of lower rack (5), and the width adjustment subassembly (7) is used to adjust the width of yarn knitting.

2. The warp knitting machine with the weft width adjustment function according to claim 1, wherein, The width adjustment subassembly (7) includes: adjustment band (702) is set up the upper side of lower rack (5), and adjustment band (702) is engaged with gear engagement piece (6) through the toothing, a plurality of yarn guide plates (703) are all fixedly connected to the upper side of adjustment band (702), and yarn guide plate (703) is symmetrically and evenly distributed, movable wheel (714) is set up the inside of the curved one end of adjustment band (702).

3. The flat knitting machine with the weft width adjustment function according to claim 2, wherein The width adjustment subassembly (7) further includes: retaining plate (701) is set up the upper side of the side away from movable wheel (714) of lower rack (5), and retaining plate (701) is fixedly connected to the side of warp knitting machine bed (1), motor rack (704) is fixedly connected to the side away from movable wheel (714) of retaining plate (701), drive motor (705) is fixedly connected to the inside of motor rack (704), and the power output shaft of drive motor (705) is connected with rotating shaft (706) through the shaft coupling, and pull plate (712) is fixedly connected to the bottom end of the side near movable wheel (714) of adjustment band (702).

4. The flat knitting machine with the weft width adjustment function according to claim 3, wherein The side away from movable wheel (714) of pull plate (712) is fixedly connected with pull rope (707), one end of pull rope (707) is wound on the outside of rotating shaft (706), a round hole is formed in retaining plate (701), pull rope (707) is movably connected inside the round hole, and the inside of movable wheel (714) is rotatably connected with fixed rod (713), both ends of fixed rod (713) are fixedly connected with movable frame (711), and movable wheel (714) is located inside movable frame (711).

5. The flat knitting machine with the weft width adjustment function according to claim 4, wherein Both ends of movable frame (711) are fixedly connected with symmetric plate (710), the bottom end of symmetric plate (710) is fixedly connected with sliding seat (709), the bottom end of sliding seat (709) is slidably connected with linear stroke seat (708), and the bottom end of linear stroke seat (708) is fixedly connected to the top end of lower rack (5).

6. The warp knitting machine with the weft width adjustment function according to claim 1, wherein, Both ends of the fixed plate (3) are fixedly connected with the connecting plate (4), and the bottom end of the fixed plate (3) is fixedly connected with the moving plate (9).

7. The flat knitting machine with the weft width adjustment function according to claim 6, wherein The bottom end of each of the plurality of moving plates (9) is fixedly connected with an electric telescopic rod (10), the bottom end of each of the moving plates (9) is fixedly connected with two spring rods (11), the electric telescopic rod (10) is located between the two spring rods (11), and the bottom end of each of the electric telescopic rod (10) and the spring rod (11) is fixedly connected with a bottom plate (8), and the top end of the bottom plate (8) is fixedly connected to the bottom end of the warp knitting machine bed (1).

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