CN218666591U

CN218666591U - High-speed carpet warp knitting machine

Info

Publication number: CN218666591U
Application number: CN202223028813.0U
Authority: CN
Inventors: 徐广文; 徐广俊
Original assignee: Yancheng Meiyi Home Textiles Co ltd
Current assignee: Yancheng Meiyi Home Textiles Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-03-21
Anticipated expiration: 2032-11-15

Abstract

The utility model discloses a high-speed tricot machine of blanket, including the tricot machine body, bottom plate is fixed to tricot machine body one side, be fixed with the mounting bracket on the bottom plate, rotate on the mounting bracket and be connected with the roll-up roller, be provided with compressing assembly on the mounting bracket, be fixed with the U-shaped frame on the bottom plate, all seted up logical groove on the lateral wall of U-shaped frame both sides, two equal sliding fit has the bearing frame in the logical groove, rotates between two the bearing frames and is connected with the tensioning roller, be provided with tensioning adjusting part on the U-shaped frame; the compressing assembly comprises two grooves formed in two side walls of the mounting frame. The utility model discloses when carrying out the rolling to the woollen blanket, can drive the slider and continue the downstream, along with the continuous thickening of woollen blanket on the roll-up roller for the compression roller moves down, and then makes the compression roller compress tightly the woollen blanket surface on the roll-up roller all the time, and compresses tightly the dynamics and keep in suitable within range, avoids appearing the problem of woollen blanket deformation and roll-up dislocation.

Description

High-speed carpet warp knitting machine

Technical Field

The utility model relates to a woollen blanket production technical field especially relates to a high-speed tricot machine of woollen blanket.

Background

The high-speed warp knitting machine for blanket is mainly characterized by that the knitting needles are integrally mounted on the needle bed, and can be moved together with needle bed, the yarn-guiding needles are mounted on the strip plate to form guide bar, the warp yarn is passed through the eye holes of the yarn-guiding needles, and can be moved together with the guide bar, and can be winded and padded on the needles, and the knitting needles and sinker can be mutually matched and moved to knit fabric.

Through the retrieval, national patent publication No. CN211283104U discloses a jacquard warp knitting device for weaving woollen blanket, relates to technical field in the aspect of the woollen blanket production, including jacquard warp knitting machine body, the side of the side fixed connection bottom plate of jacquard warp knitting machine body, the equal fixedly connected with support of two sides of the upper surface of bottom plate, the both ends of furling roller are rotated and are connected between two supports, the upper surface fixedly connected with overspeed device tensioner of bottom plate, the one end fixedly connected with closing device of the upper surface of bottom plate, closing device are located the furling roller under, the side fixedly connected with static-removing device of bottom plate.

The warp knitting device in the scheme still has the defects in the actual working process, and the defects are as follows:

1. according to the scheme, the tensioning roller enables the second straight rod to slide downwards due to self weight, so that the blanket is in a tensioning state in the weaving and conveying processes, however, different blankets are made of different materials, such as acrylic fibers and polyester fibers, the resistance is different, the weight of the tensioning roller is too large, the blanket is easily stressed and deformed and even cracked, and the tensioning roller is light in weight, so that a good tensioning effect is difficult to achieve;

2. this scheme pushes down the woollen blanket through the compression roller, and along with the continuous thickening of woollen blanket on the roll-up roller makes the compression roller descend, and the spring shrink, the compression roller compresses tightly the woollen blanket all the time, however in the actual work, along with the continuous thickening of woollen blanket on the roll-up roller, the shrinkage of spring also crescent, leads to the compression roller also to increase to the pressure of woollen blanket, and when pressure was too big, the problem of woollen blanket deformation or roll-up dislocation appears easily, leads to the rolling thickness of woollen blanket on the roll-up roller limited.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the tensioning effect of tensioning roller is not good and the pressure of compression roller is not invariable among the prior art, and the high-speed warp knitting machine of the woollen blanket that the tensioning of the tensioning roller is effectual and the pressure of compression roller is invariable who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-speed carpet warp knitting machine comprises a warp knitting machine body, wherein a bottom plate is fixed on one side of the warp knitting machine body, a mounting frame is fixed on the bottom plate, a winding roller is rotatably connected onto the mounting frame, a pressing assembly is arranged on the mounting frame, a U-shaped frame is fixed on the bottom plate, through grooves are formed in the side walls of the two sides of the U-shaped frame, bearing seats are matched in the through grooves in a sliding mode, a tensioning roller is rotatably connected between the two bearing seats, and a tensioning adjusting assembly is arranged on the U-shaped frame;

compress tightly the subassembly including offering two flutings on the mounting bracket both sides wall, two equal sliding fit has the slider in the fluting, there is a rotation seat, two through first spring coupling on the slider rotate between the seat and install the compression roller, the roller both ends of roll-up roller all are fixed with first bevel gear, all be fixed with the fixing base on the lateral wall of mounting bracket both sides, it is connected with the lead screw to rotate on the fixing base, it is fixed with special-shaped nut on the seat to rotate, screw-thread fit between lead screw and the special-shaped nut, be fixed with second bevel gear on the lead screw, first bevel gear and second bevel gear intermeshing.

Preferably, a guide frame is fixed on the sliding block, the rotating seat is in sliding fit in the guide frame, and the first spring is arranged in the guide frame.

Preferably, the tensioning adjusting assembly comprises a sliding plate which is in sliding fit with the through groove, the sliding plate is elastically connected with the bearing seat through a second spring, a threaded rod is fixedly connected to the sliding plate, a threaded cylinder is in threaded fit with the threaded rod, a mounting hole communicated with the through groove is formed in the upper surface of the U-shaped frame, and the threaded cylinder is rotatably connected into the mounting hole through a bearing.

Preferably, a rotating handle is fixed at the upper end of the threaded cylinder, and an anti-skid sleeve is sleeved on the rotating handle.

Preferably, chain wheels are fixed outside the two threaded cylinders, and the two chain wheels are connected through a chain.

Preferably, the outer surface equidistance of compression roller has arranged the bead, the bead is parallel with the axis direction of compression roller.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model discloses a set up tensioning roller and tensioning adjusting part, when the woollen blanket to different materials warp knitting during operation, through rotating the turning handle on the screw thread section of thick bamboo, it shifts up or moves down to drive the sliding plate, because the tensioning roller compresses tightly in woollen blanket fabric surface, adjust the distance between sliding plate and the bearing frame, can change the flexible volume of first spring, realize changing the purpose that the tensioning roller compresses tightly the dynamics to woollen blanket fabric, application scope is wide, avoid woollen blanket fabric pressurized deformation to tear, and guarantee the tensioning effect to woollen blanket fabric.

2. The utility model discloses a set up rotating seat and compression roller, the compression roller compresses tightly on the woollen blanket surface on the roll-up roller, avoids appearing the lax condition, guarantees the orderly rolling of woollen blanket;

through setting up first bevel gear, second bevel gear, lead screw, special-shaped nut and slider, rotate at the roll-up roller, when carrying out the rolling to the woollen blanket, the drive slider lasts the downstream, along with the woollen blanket constantly becomes thickly on the roll-up roller for the compression roller moves down, and then makes the compression roller compress tightly the woollen blanket surface on the roll-up roller all the time, and compresses tightly the dynamics and keep in suitable within range, avoids appearing the problem of woollen blanket deformation and roll-up dislocation.

Drawings

Fig. 1 is a schematic structural view of a carpet high-speed warp knitting machine according to the present invention;

fig. 2 is a schematic side view of a tensioning adjustment assembly in the high-speed carpet warp knitting machine according to the present invention;

fig. 3 is a schematic side view of a pressing assembly in the high-speed carpet warp knitting machine according to the present invention;

fig. 4 is a schematic side structure view of a guiding frame in a high-speed carpet warp knitting machine according to the present invention.

In the figure: 1, a warp knitting machine body, 2 bottom plates, 3 mounting frames, 4 furling rollers, 5U-shaped frames, 6 through grooves, 7 bearing seats and 8 tensioning rollers;

9 tension adjusting component, 901 sliding plate, 902 second spring, 903 threaded rod, 904 threaded cylinder, 905 rotary handle, 906 chain wheel, 907 chain;

10 pressing components, 1001 slotting, 1002 sliding blocks, 1003 first springs, 1004 rotating seats, 1005 pressing rollers, 1006 first bevel gears, 1007 fixed seats, 1008 screw rods, 1009 special-shaped nuts, 1010 second bevel gears and 1011 ribs;

11 to the frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, the high-speed carpet warp knitting machine comprises a warp knitting machine body 1, a bottom plate 2 is fixed on one side of the warp knitting machine body 1, a mounting frame 3 is fixed on the bottom plate 2, a winding roller 4 is rotatably connected to the mounting frame 3, a pressing component 10 is arranged on the mounting frame 3, a U-shaped frame 5 is fixed on the bottom plate 2, through grooves 6 are respectively formed in the side walls of two sides of the U-shaped frame 5, bearing blocks 7 are respectively matched in the two through grooves 6 in a sliding manner, a tensioning roller 8 is rotatably connected between the two bearing blocks 7, and a tensioning adjusting component 9 is arranged on the U-shaped frame 5;

the pressing assembly 10 comprises two grooves 1001 formed in two side walls of the mounting frame 3, sliding blocks 1002 are arranged in the two grooves 1001 in a sliding fit mode, the sliding blocks 1002 are connected with rotating seats 1004 through first springs 1003, pressing rollers 1005 are rotatably arranged between the two rotating seats 1004, first bevel gears 1006 are fixedly arranged at two ends of a roller shaft of the winding roller 4, fixing seats 1007 are fixedly arranged on the side walls of the two sides of the mounting frame 3, screw rods 1008 are rotatably connected to the fixing seats 1007, special-shaped nuts 1009 are fixedly arranged on the rotating seats 1004, the screw rods 1008 are in threaded fit with the special-shaped nuts 1009, second bevel gears 1010 are fixedly arranged on the screw rods 1008, and the first bevel gears 1006 and the second bevel gears 1010 are meshed with each other;

the press roller 1005 is pressed on the surface of the blanket on the furling roller 4, so that the loosening condition is avoided, and the blanket is guaranteed to be orderly rolled; through setting up first bevel gear 1006, second bevel gear 1010, lead screw 1008, special-shaped nut 1009 and slider 1002, rotate at roll-up roller 4, when rolling up the woollen blanket, drive slider 1002 continuously move down, along with the continuous thickening of woollen blanket on roll-up roller 4 for compression roller 1005 moves down, and then makes compression roller 1005 compress tightly the woollen blanket surface on roll-up roller 4 all the time, and compresses tightly the dynamics and keep in suitable within range, avoids appearing the problem of woollen blanket deformation and roll-up dislocation.

The slider 1002 is fixed with a guide frame 11, the rotating seat 1004 is in sliding fit with the guide frame 11, and the first spring 1003 is arranged in the guide frame 11 to ensure that the slider 1002 stably slides in the vertical direction.

Tensioning adjusting part 9 includes sliding plate 901 of sliding fit in leading to the inslot 6, sliding plate 901 is through second spring 902 and bearing frame 7 elastic connection, fixedly connected with threaded rod 903 on sliding plate 901, the screw-thread fit has a screw thread section of thick bamboo 904 on the threaded rod 903, the upper surface of U-shaped frame 5 is provided with the mounting hole with leading to groove 6 intercommunication, screw thread section of thick bamboo 904 rotates through the bearing and connects in the mounting hole, when carrying out warp knitting work to the woollen blanket of different materials, through rotating screw thread section of thick bamboo 904, drive sliding plate 901 and shift up or move down, because tensioning roller 8 compresses tightly in woollen blanket fabric surface, adjust the distance between sliding plate 901 and the bearing frame 7, can change the flexible volume of first spring 1003, realize changing the purpose that tensioning roller 8 compresses tightly the dynamics to the woollen blanket fabric, application scope is wide, avoid the woollen blanket fabric pressurized deformation to tear, and guarantee the tensioning effect to the woollen blanket fabric.

The upper end of the threaded cylinder 904 is fixed with a rotating handle 905, and an anti-slip sleeve is sleeved on the rotating handle 905, so that the threaded cylinder 904 can be conveniently rotated and adjusted.

The two threaded cylinders 904 are externally fixed with chain wheels 906, and the two chain wheels 906 are connected through chains 907, so that the two threaded cylinders 904 can synchronously rotate during adjustment, and the horizontal position of the tensioning roller 8 can be kept during adjustment.

The ribs 1011 are arranged on the outer surface of the press roller 1005 at equal intervals, the ribs 1011 are parallel to the axial direction of the press roller 1005, and the ribs 1011 are used for increasing the friction force between the surface of the press roller 1005 and the carpet fabric, so that the press roller 1005 is ensured to rotate along with the winding of the carpet fabric.

The utility model discloses its functional principle is explained to the following mode of operation of accessible: when the warp knitting machine is used, a blanket woven by the warp knitting machine body 1 is pulled out, and is wound on the winding roller 4 after bypassing the tension roller 8, when warp knitting is carried out on blankets made of different materials, the thread cylinder 904 is rotated, the thread cylinder 904 is in threaded fit with the threaded rod 903, and the sliding plate 901 and the threaded rod 903 cannot rotate, so that the sliding plate 901 can move up or down, the distance between the sliding plate 901 and the bearing seat 7 is adjusted as the tension roller 8 is pressed on the surface of blanket fabric, the expansion amount of the first spring 1003 can be changed, the purpose of changing the pressing force of the tension roller 8 on the blanket fabric is realized, the application range is wide, the blanket fabric is prevented from being pressed and deformed and torn, and the tensioning effect on the blanket fabric is ensured;

when the roll-up roller 4 rotates the woollen blanket, the roll-up roller 4 drives the synchronous rotation of first bevel gear 1006, because first bevel gear 1006 and second bevel gear 1010 intermeshing, and then drive the lead screw 1008 and rotate, the lead screw 1008 drives screw fit's special-shaped nut 1009 down, and then the drive slider 1002 lasts the downward movement, along with the continuous thickening of woollen blanket on the roll-up roller 4, make the compression roller 1005 move down, and then make the compression roller 1005 compress tightly the woollen blanket surface on the roll-up roller 4 all the time, and the dynamics of compressing tightly keeps in suitable within range, avoid appearing the problem of woollen blanket deformation and roll-up dislocation.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A carpet high-speed warp knitting machine comprises a warp knitting machine body (1), wherein a bottom plate (2) is fixed on one side of the warp knitting machine body (1), and is characterized in that a mounting frame (3) is fixed on the bottom plate (2), a winding roller (4) is rotatably connected onto the mounting frame (3), a pressing assembly (10) is arranged on the mounting frame (3), a U-shaped frame (5) is fixed onto the bottom plate (2), through grooves (6) are respectively formed in the side walls of two sides of the U-shaped frame (5), bearing seats (7) are respectively matched in the through grooves (6) in a sliding manner, a tensioning roller (8) is rotatably connected between the two bearing seats (7), and a tensioning adjusting assembly (9) is arranged on the U-shaped frame (5);

compress tightly subassembly (10) including offering two fluting (1001) on mounting bracket (3) both sides wall, two equal sliding fit has slider (1002) in fluting (1001), be connected with through first spring (1003) on slider (1002) and rotate seat (1004), two rotate and install compression roller (1005) between seat (1004), the roller both ends of roll-up roller (4) all are fixed with first bevel gear (1006), all be fixed with fixing base (1007) on the lateral wall of mounting bracket (3) both sides, it is connected with lead screw (1008) to rotate on fixing base (1007), be fixed with special-shaped nut (1009) on rotating seat (1004), screw-thread fit between lead screw (1008) and special-shaped nut (1009), be fixed with second bevel gear (1010) on lead screw (1008), first bevel gear (1006) and second bevel gear (1010) intermeshing.

2. The carpet high-speed warp knitting machine according to claim 1, characterized in that a guide frame (11) is fixed on the slide block (1002), the rotating seat (1004) is slidably fitted in the guide frame (11), and the first spring (1003) is arranged in the guide frame (11).

3. The high-speed carpet warp knitting machine according to claim 1, characterized in that the tension adjusting assembly (9) comprises a sliding plate (901) which is slidably fitted in the through groove (6), the sliding plate (901) is elastically connected with a bearing seat (7) through a second spring (902), a threaded rod (903) is fixedly connected to the sliding plate (901), a threaded cylinder (904) is threadedly fitted on the threaded rod (903), a mounting hole communicated with the through groove (6) is formed in the upper surface of the U-shaped frame (5), and the threaded cylinder (904) is rotatably connected in the mounting hole through a bearing.

4. The carpet high-speed warp knitting machine according to claim 3, characterized in that a rotating handle (905) is fixed at the upper end of the threaded cylinder (904), and an anti-slip sleeve is sleeved on the rotating handle (905).

5. The carpet high-speed warp knitting machine according to claim 3, characterized in that two chain wheels (906) are fixed outside the two thread cylinders (904), and the two chain wheels (906) are connected through a chain (907).

6. The high-speed carpet warp knitting machine according to claim 1, characterized in that the outer surface of the press roller (1005) is equidistantly arranged with ribs (1011), and the ribs (1011) are parallel to the axial direction of the press roller (1005).