Material pushing and dispersing device for full-automatic knitting machine

Abstract

The utility model discloses a material pushing and scattering device for a full-automatic knitting machine, and relates to the technical field of knitting equipment. The device comprises a rack plate 18, and a discharging groove 14, a feeding groove 23 and a mounting groove 25 are formed in the upper middle portion, the middle portion and the lower middle portion of the rack plate 18 correspondingly. The material pushing and dispersing device further comprises a material blocking mechanism, a material sliding mechanism, a material pushing and dispersing mechanism, a material pushing and dispersing control mechanism, a material pushing power mechanism and a material pushing and dispersing cam power mechanism. The machine has the advantages of being capable of pushing and scattering a plurality of woven materials which are upheaved at the same time, suitable for full-automatic weaving equipment and the like, is used in cooperation with a full-automatic weaving machine, and can be used for weaving various mats, various curtains and various decorative fabrics.

Description

Technical Field

[0001] This utility model relates to the field of weaving equipment technology, and in particular to a material pushing and distributing device for a fully automatic weaving machine. Background Technology

[0002] In the existing technology, the weaving equipment used to weave various mats, curtains and decorative fabrics mostly relies on manual addition of weaving materials during the weaving process. Although there are a few automatic feeding devices, the feeding is generally uneven, especially when weaving irregularly shaped materials. Multiple weaving threads can crowd into the feed, leading to blockages. This not only affects production efficiency but also results in uneven and rough woven products, thus affecting product quality.

[0003] Chinese Patent (Patent Application No. 201921506134.5) discloses a "manipulator for gripping components to be packaged on a braiding machine," which includes a ring, a crossbeam, a toothed ring, a fixed shaft, a middle block, a hinge seat I, a diagonal connecting rod, a gate-shaped component, a motor I, a gear I, a stop pin, an arm, a hinge seat II, and grippers. The crossbeam is fixedly connected to the ring, the toothed ring is fixedly connected to the outer circumference of the ring, the fixed shaft is fixedly connected to the lower middle part of the crossbeam, the middle block is slidably connected to the fixed shaft, the hinge seat I is provided on the middle block, the upper end of the diagonal connecting rod is hinged to the hinge seat I, the gate-shaped component is slidably connected to the outer ring of the ring, two stop pins are arranged opposite each other on the gate-shaped component, the two stop pins are in contact with the inner circumferential surface of the ring, the motor I is fixedly connected to the gate-shaped component, and the gear I is fixedly connected to the output shaft of the motor I.

[0004] Another Chinese patent (patent application number 201520922892.0) discloses a "warp knitting machine with a robotic arm," which includes a knitting mechanism, a guide bar traversing mechanism, a warp feeding mechanism, and a pull-and-take mechanism. The pull-and-take mechanism includes a motor and a fabric winding shaft. The motor is connected to the fabric winding shaft via a belt drive or chain drive mechanism. The warp knitting machine also includes an automatic gripping device, which includes a gantry frame, a base slide rail, a crossbeam, and a robotic claw. The warp knitting machine also includes a lubricating oil circulation device, which includes an oil pump. The oil pump includes an oil inlet pipe, an oil outlet pipe, a pump body, an impeller, and a pump shaft. This warp knitting machine can rapidly cool the temperature of the lubricating oil.

[0005] Another Chinese patent (patent application number 202311391832.6) discloses a "robotic arm cooperative device for processing irregularly shaped workpieces on a braiding machine," which includes: a circular braiding machine for braiding irregularly shaped workpieces, with the workpiece mandrel passing through the circular braiding machine; a robotic arm unit and a follower support unit, respectively arranged on both sides of the circular braiding machine, which clamp the two ends of the workpiece mandrel. This invention clamps large-sized irregularly shaped workpieces using the robotic arm unit and follower support unit, achieving support and feeding of large-sized irregularly shaped workpieces during the braiding process. It adjusts the vertical position of the workpiece mandrel according to its shape, ensuring that the braiding position of the workpiece mandrel is always at the center of the circular braiding machine, improving the consistency of yarn tension in all directions of the workpiece mandrel during the braiding process, and improving the braiding quality.

[0006] Another Chinese patent (patent application number 202310024851.9) discloses "An Auxiliary Weaving Robot for a Carbon Fiber Weaving Machine," whose key technical features include: a base on which an adhesive assembly is fixedly connected. The adhesive assembly includes a feed box, a first upright plate, a first motor, a disc, a telescopic component, and a dipping component. The feed box is fixedly connected to the base, the first upright plate is fixedly connected to the base, and the first upright plate and the feed box are spaced apart. The first motor is fixedly connected to the first upright plate. This auxiliary weaving robot for a carbon fiber weaving machine, by using an end-fixing mechanism in conjunction with the feed box, first upright plate, first motor, disc, telescopic component, and dipping component, enables the device to automatically fix the ends of carbon fiber threads to the weaving cylinder. This makes the weaving process more continuous, simplifies the operation, and reduces labor input to a certain extent, making it easier for the operator to use. Summary of the Invention

[0007] In view of the shortcomings of the existing technology, the technical problem to be solved by this utility model is to provide a feeding device that can push and disperse multiple simultaneously fed braided materials and is suitable for fully automatic braiding equipment.

[0008] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is to design a material pushing and distributing device for a fully automatic knitting machine: it includes a frame plate 18, and a feeding trough 14, a feeding trough 23, and a mounting trough 25 are respectively provided in the upper middle, middle, and lower middle parts of the frame plate 18; it also includes a material blocking mechanism, a material sliding mechanism, a material pushing and distributing mechanism, a material pushing and distributing control mechanism, a material pushing power mechanism, and a material pushing and distributing cam power mechanism; the material blocking mechanism and the material sliding mechanism are respectively arranged on the left and right sides of the feeding trough 14 in front of the frame plate 18, the material pushing and distributing mechanism is arranged in the lower middle part of the material sliding mechanism, the material pushing power mechanism is arranged below the material pushing and distributing mechanism, the material pushing and distributing control mechanism is arranged on the upper right side of the material sliding mechanism and the upper right side of the material pushing and distributing mechanism on the frame plate 18, and the material pushing and distributing cam power mechanism is arranged at the right end of the material pushing and distributing control mechanism;

[0009] The material pushing and dispersing mechanism includes a front material pushing and dispersing plate 24, a rear material pushing and dispersing plate 19, a material pushing and dispersing connecting pin 26, and a front and rear material pushing and dispersing plate isolation sleeve 49.

[0010] The front pusher plate 24 and the rear pusher plate 19 are arranged in a certain order. The upper part is respectively set in front of and behind the lower part of the sliding mechanism to form a clamping shape; the upper part of the rear pusher plate 19 is higher than the front pusher plate 24, and the upper middle part of the right side of the rear pusher plate 19 protrudes to the right in a triangular shape.

[0011] The front part of the material feeding connecting pin 26 is inserted into the lower end shaft hole of the front material feeding plate 24 and the rear material feeding plate 19, and the front and rear material feeding plate isolation sleeves 49 are fitted on the material feeding connecting pin 26 between the front material feeding plate 24 and the rear material feeding plate 19.

[0012] A material pushing and distributing recess 64 is provided in the middle of the left side of the rear material pushing plate 19.

[0013] A pusher protrusion 63 is provided on the top of the triangular shape on the right side of the rear pusher plate 19.

[0014] The material pushing and bulk material control mechanism includes a material pushing and bulk material transfer component, a material pushing and bulk material pusher wheel component, a material pushing and bulk material swing wheel component, and a material pushing and bulk material cam component;

[0015] The material transfer assembly includes a material transfer pin 13, a material transfer bearing 58, and a material transfer bearing seat 12. The material transfer bearing 58 is installed in the material transfer bearing seat 12. The material transfer pin 13 is fixed to the front of the frame plate 18 and the upper right side of the feed chute 14 after passing through the material transfer bearing 58.

[0016] The material pushing wheel assembly includes a material pushing wheel connecting plate 16, a material pushing wheel bearing 17, a material pushing wheel bearing pin 61, and a material pushing wheel bearing washer 60. The upper end of the material pushing wheel connecting plate 16 is connected to the lower side of the material pushing wheel intermediate bearing seat 12. The material pushing wheel bearing pin 61 is fixed to the lower end of the material pushing wheel connecting plate 16 after the material pushing wheel bearing 17 and the material pushing wheel bearing washer 60 are sequentially inserted.

[0017] The material pushing and loose material sway wheel assembly includes a material pushing and loose material sway wheel connecting plate 9, a material pushing and loose material sway wheel bearing 8, a material pushing and loose material sway wheel bearing pin 44, and a material pushing and loose material sway wheel bearing washer 62. The left end of the material pushing and loose material sway wheel connecting plate 9 is connected to the right side of the material pushing and loose material transfer bearing seat 12. The material pushing and loose material sway wheel bearing pin 44 is sequentially inserted through the material pushing and loose material sway wheel bearing 8 and the material pushing and loose material sway wheel bearing washer 62, and then inserted through the right end of the material pushing and loose material sway wheel connecting plate 9.

[0018] The material pushing cam assembly includes a material pushing cam 5, a material pushing cam bearing 59, and a material pushing cam pin 6. The upper outer cylindrical surface of the material pushing cam 5 is provided with a protrusion 7, and a groove for installing the material pushing cam bearing 59 is provided in the middle. The material pushing cam pin 6 is fixed to the right side of the upper front part of the frame plate 18 after passing through the material pushing cam bearing 59.

[0019] The material pusher swing wheel bearing 8 is placed on the material pusher cam 5, to the left of the protrusion 7, and the right side of the material pusher cam 5 is connected to the material pusher cam power mechanism.

[0020] The material pushing cam power mechanism includes a rocker arm 4, a rocker arm pin 33, a rocker arm connector 3, and a material pushing cam connecting rod 1. The left end of the rocker arm 4 is connected to the right side of the material pushing cam 5, and its right end is connected to the rocker arm connector 3 through the rocker arm pin 33. The upper end of the material pushing cam connecting rod 1 is connected to the lower end of the rocker arm connector 3.

[0021] The material pushing power mechanism includes a rotating shaft assembly, a pushing shaft assembly, and a rotating shaft-pushing shaft connecting plate 27;

[0022] The rotating shaft assembly includes a rotating shaft cylinder 37, a rotating shaft screw 28, a rear bearing 50, a front bearing 53, a shaft bushing 52, a bore bushing 36, a shaft stop screw 48, and a rotating shaft retaining screw 34. The front bearing 53 and the rear bearing 50 are respectively fitted at the front and rear ends of the inner hole of the rotating shaft cylinder 37. The shaft bushing 52 and the bore bushing 36 are fitted between the front bearing 53 and the rear bearing 50. The rotating shaft retaining screw 34 passes through the cylinder wall of the rotating shaft cylinder 37 and abuts against the outer cylindrical surface of the bore bushing 36. The front end of the rotating shaft screw 28 is fixed behind the frame plate 18 and on the right side of the mounting groove 25. Its rear end passes through the front bearing 53 and the rear bearing 50 in sequence and is fixed by the shaft stop screw 48.

[0023] The pusher assembly includes a pusher connecting pin 26, a pusher cylinder 38, a pusher cylinder rear end bearing 54, a pusher cylinder front end bearing 57, a pusher cylinder shaft bushing 55, a pusher cylinder bore bushing 51, a shaft stop nut 45, a pusher cylinder stop screw 56, a pusher connecting pin joint 39, and a pusher power cam connecting rod 40. The pusher cylinder front end bearing 57 and pusher cylinder rear end bearing 54 are respectively fitted at the front and rear ends of the inner hole of the pusher cylinder 38. The pusher cylinder shaft bushing 55 and pusher cylinder bore bushing 51 are fitted together. Between the front bearing 57 and the rear bearing 54 of the pusher cylinder, the pusher cylinder retaining screw 56 passes through the cylinder wall of the pusher cylinder 38 and abuts against the outer cylindrical surface of the pusher cylinder hole liner 51; the rear part of the pusher bulk material connecting pin 26 passes through the front bearing 57 and the rear bearing 54 of the pusher cylinder in sequence and is fixed by the shaft stop nut 45, and its rear end is then fitted with the pusher bulk material connecting pin joint 39; the upper end of the pusher power cam connecting rod 40 is connected to the lower end of the pusher bulk material connecting pin joint 39;

[0024] The left and right ends of the rotating shaft push shaft connecting plate 27 are respectively connected to the right side of the rear part of the push shaft cylinder 38 and the left side of the front part of the rotating shaft cylinder 37.

[0025] The material blocking mechanism includes a front material blocking plate 20, a rear material blocking plate 41, upper material blocking plate screws 15, lower material blocking plate screws 22, upper material blocking plate liner 46, and lower material blocking plate liner 47. The front material blocking plate 20 and the rear material blocking plate 41 are in a "J" shape, with the upper and lower parts respectively clamping the upper material blocking plate liner 46 and the lower material blocking plate liner 47, and respectively fixed to the left side of the feed trough 14 in front of the frame plate 18 by the upper material blocking plate screws 15 and the lower material blocking plate screws 22.

[0026] The material sliding mechanism includes a front sliding plate 11, a rear sliding plate 35, upper sliding plate screws 10, lower sliding plate screws 21, upper sliding plate liner 43, and lower sliding plate liner 42. The front sliding plate 11 and the rear sliding plate 35 are in the shape of "(", with a mounting lug protruding on the lower right side of each. The upper and lower mounting lugs respectively clamp the upper sliding plate liner 43 and the lower sliding plate liner 42, and are respectively fixed to the right side of the feed trough 14 in front of the frame plate 18 by the upper sliding plate screws 10 and the lower sliding plate screws 21.

[0027] Below the material pushing and distributing mechanism, there is also a material pushing and distributing reset mechanism, including a material pushing and distributing reset extension plate 31, a material pushing and distributing reset spring 30, and a material pushing and distributing reset spring fixing screw 29. The lower end of the material pushing and distributing reset extension plate 31 is raised forward in a "J" shape, and its upper end is placed in front of the lower end of the front material pushing and distributing plate 24 and is threaded through by the material pushing and distributing connecting pin 26. The material pushing and distributing reset spring fixing screw 29 is fixed to the lower left part in front of the frame plate 18. The left and right ends of the material pushing and distributing reset spring 30 are respectively hooked to the front end of the material pushing and distributing reset spring fixing screw 29 and the raised part of the lower end of the material pushing and distributing reset extension plate 31.

[0028] The right-middle part of the material pushing control mechanism is also provided with a material pushing swing wheel reset mechanism, which includes a material pushing swing wheel bearing pin 44, a material pushing swing wheel return spring 32, and a material pushing swing wheel return spring fixing screw 2. The material pushing swing wheel return spring fixing screw 2 is fixed to the right-middle part in front of the frame plate 18, and the upper and lower ends of the material pushing swing wheel return spring 32 are hooked to the front ends of the material pushing swing wheel bearing pin 44 and the material pushing swing wheel return spring fixing screw 2, respectively.

[0029] This utility model discloses a material pushing and dispersing device for a fully automatic braiding machine. A double-layered material blocking mechanism and a material sliding mechanism are respectively installed on the left and right sides of the material feeding trough on the frame plate, facilitating the sliding of the braiding yarns from top to bottom. Simultaneously, a material pushing and dispersing mechanism and a material pushing and dispersing control mechanism are respectively installed in the lower middle and right side of the material sliding mechanism. During the process of pushing the braiding yarns from bottom to top, the material pushing and dispersing mechanism pushes the yarns from the small gap at the bottom to the wider area at the top. During this process, the material pushing and dispersing control mechanism causes the material pushing and dispersing mechanism to move to the left while moving upwards, creating a rubbing motion. This causes multiple stacked braiding yarns to be rubbed apart, forming a loose and compressed state. When the material pushing and dispersing mechanism returns downwards, the material pushing and dispersing control mechanism causes the material pushing and dispersing mechanism to retract to the right while moving downwards, thus releasing the pressure on the braiding yarns and allowing them to fall one by one, thereby achieving the dispersing of multiple stacked braiding yarns. In addition, it can be used with fully automatic weaving equipment to avoid feed blockage, thus improving production efficiency and enhancing the quality of its products. Attached Figure Description

[0030] Figure 1 This is a front view schematic diagram of the present invention;

[0031] Figure 2 This is a rear view schematic diagram of the present invention;

[0032] Figure 3 This is a top-view enlarged schematic diagram of the present invention when turning left;

[0033] Figure 4 This is a top-down sectional view of the present invention along the AA axis, rotated to the left and enlarged.

[0034] Figure 5 This is a top-down sectional view of the present invention along the BB axis, rotated to the left and enlarged;

[0035] Figure 6 This is a partially enlarged cross-sectional view of the present invention along the CC axis.

[0036] Figure 7 This is a partially enlarged top section view of the present invention along the DD axis;

[0037] Figure 8 This is a magnified front view of the rear-mounted pusher plate of this utility model;

[0038] Figure 9 This is a top-view enlarged schematic diagram of the rear-mounted pusher and distributor plate of this utility model.

[0039] In the picture:

[0040] 1 is the connecting rod of the material pushing cam; 2 is the fixing screw of the material pushing swing wheel return spring; 3 is the swing rod joint; 4 is the swing rod; 5 is the material pushing cam; 6 is the pin of the material pushing cam; 7 is the protrusion; 8 is the bearing of the material pushing swing wheel; 9 is the connecting plate of the material pushing swing wheel; 10 is the screw on the sliding plate; 11 is the front sliding plate; 12 is the bearing seat of the material pushing central bearing; 13 is the pin of the material pushing central bearing; 14 is the discharge groove; 15 is the screw on the blocking plate; 16 is the connecting plate of the material pushing wheel; 17 is... 18 is the feed roller bearing, 19 is the frame plate, 20 is the rear feed plate, 21 is the front blocking plate, 22 is the lower screw of the sliding plate, 23 is the feed chute, 24 is the front feed plate, 25 is the mounting groove, 26 is the feed connecting pin, 27 is the rotating shaft connecting plate, 28 is the rotating drum screw shaft, 29 is the feed return spring fixing screw, 30 is the feed return spring, 31 is the feed return extension plate, and 32 is the feed swing wheel return spring. 33 is the rocker arm pin, 34 is the drum retaining screw, 35 is the rear sliding plate, 36 is the drum bore liner, 37 is the shaft sleeve, 38 is the push shaft sleeve, 39 is the material pusher connecting pin joint, 40 is the material pusher power cam connecting rod, 41 is the rear blocking plate, 42 is the lower liner of the sliding plate, 43 is the upper liner of the sliding plate, 44 is the material pusher swing wheel bearing pin, 45 is the shaft stop nut, 46 is the upper liner of the blocking plate, 47 is the lower liner of the blocking plate, 48 is the shaft stop screw, and 49 is the front and rear material pusher plates. The components are: 50 (rear bearing of the rotating drum), 51 (push cylinder hole liner), 52 (rotating drum shaft liner), 53 (front bearing of the rotating drum), 54 (rear bearing of the push cylinder), 55 (push cylinder shaft liner), 56 (push cylinder stop screw), 57 (front bearing of the push cylinder), 58 (push material transfer bearing), 59 (push material cam bearing), 60 (push material pusher wheel bearing washer), 61 (push material pusher wheel bearing pin), 62 (push material swing wheel bearing washer), 63 (push material boss), and 64 (push material recess). Detailed Implementation

[0041] The present invention will be further described below with reference to the accompanying drawings and embodiments. The following description is by way of example, but the scope of protection of the present invention should not be limited thereto.

[0042] The orientation descriptions in this instruction manual are as follows:

[0043] Figure 1 The top, bottom, left, and right in the middle are the actual top, bottom, left, and right; the front and inside are the actual front and back, respectively.

[0044] Figure 2 The top and bottom in the middle are the actual top and bottom, the front and inside are the actual back and front, and the left and right are the actual right and left sides.

[0045] Figure 3, Figure 4 , Figure 5 (That is, the left and right in the picture after turning left) are the actual rear and front, the top and bottom are the actual right and left, and the front and inside are the actual top and bottom.

[0046] Figure 6 The left and right sides in the middle are the actual back and front, the top and bottom are the actual top and bottom, and the front and inside are the actual left and right sides.

[0047] Figure 7 The left and right sides in the middle are the actual left and right sides, the top and bottom are the actual front and back, and the front and inside are the actual bottom and top.

[0048] Figure 8 The top, bottom, left, and right in the middle are the actual top, bottom, left, and right; the front and inside are the actual front and back, respectively.

[0049] Figure 9 The left and right sides are the actual left and right sides, the top and bottom are the actual back and front, and the front and inside are the actual top and bottom.

[0050] Example:

[0051] The material pushing and dispersing device for the fully automatic braiding machine in this embodiment consists of a frame plate 18, a material blocking mechanism, a material sliding mechanism, a material pushing and dispersing mechanism, a material pushing and dispersing control mechanism, a material pushing power mechanism, a material pushing and dispersing cam power mechanism, a material pushing and dispersing reset mechanism, and a material pushing and dispersing swing wheel reset mechanism.

[0052] Rack plate 18 (see attachment) Figure 1 and 2 The plate shown is a rectangular plate, in which a feeding trough 14, a feeding trough 23, and an installation trough 25 are respectively provided in the upper, middle, and lower middle parts.

[0053] Material blocking mechanism (see appendix) Figure 1 and 2 The device (as shown) is composed of a front blocking plate 20, a rear blocking plate 41, upper blocking plate screws 15, lower blocking plate screws 22, upper blocking plate bushings 46, and lower blocking plate bushings 47. The front blocking plate 20 and the rear blocking plate 41 are in a "J" shape, with the upper blocking plate bushings 46 and lower blocking plate bushings 47 respectively clamped in their upper and lower parts (forming a double-layer structure). They are fixed to the left side of the feed trough 14 in front of the frame plate 18 by the upper blocking plate screws 15 and lower blocking plate screws 22 (which pass through the upper blocking plate bushings 46 and lower blocking plate bushings 47 respectively). At the same time, the right side of the front blocking plate 20 and the rear blocking plate 41 extends slightly to the right beyond the left side of the feed trough 14 of the frame plate 18, becoming a blocking blade.

[0054] Material sliding mechanism (see attachment) Figure 1 and 2 (As shown) It is composed of a front sliding plate 11, a rear sliding plate 35, a sliding plate upper screw 10, a sliding plate lower screw 21, a sliding plate upper liner 43, and a sliding plate lower liner 42. The front sliding plate 11 and the rear sliding plate 35 are in the shape of "(". A mounting lug protrudes from the lower right side of the front sliding plate 11 (for mounting the sliding plate lower screw 21). The upper and lower mounting lugs respectively clamp the sliding plate upper liner 43 and the sliding plate lower liner 42, and are respectively fixed to the right side of the feed trough 14 in front of the frame plate 18 by the sliding plate upper screw 10 and the sliding plate lower screw 21 (the sliding plate upper screw 10 and the sliding plate lower screw 21 pass through the front sliding plate 11 and the rear sliding plate 35 respectively). At the same time, the left side of the front sliding plate 11 and the rear sliding plate 35 extends to the left beyond the right side of the feed trough 14 of the frame plate 18, becoming a sliding blade.

[0055] Material pushing and dispersing mechanism (see appendix) Figure 1 , 2 (As shown in Figures 3 and 4) It consists of a front pusher plate 24, a rear pusher plate 19, a pusher connecting pin 26, and a front and rear pusher plate isolation sleeve 49.

[0056] The front pusher plate 24 and the rear pusher plate 19 are arranged in a manner that... The upper part is respectively set in front of the front sliding plate 11 and behind the rear sliding plate 35 in the lower part of the sliding mechanism, forming a clamping shape.

[0057] The upper part of the rear pusher plate 19 is higher than the front pusher plate 24, and the upper right part of it protrudes to the right in a triangular shape, with a pusher plate 63 at the top of the triangular shape; at the same time, a pusher plate 64 is provided in the middle of its left side. The pusher plate 64 and the left side of the rear pusher plate 19 form a cutting blade, which is used to catch the bottom braided wire when pushing and distributing materials, thereby improving the pushing and distributing effect.

[0058] The front part of the pusher connecting pin 26 is inserted into the lower shaft hole of the front pusher plate 24 and the rear pusher plate 19, and the front and rear pusher plate isolation sleeves 49 are fitted on the pusher connecting pin 26 between the front pusher plate 24 and the rear pusher plate 19 in order to maintain its double-layer structure.

[0059] The material pushing and bulk material control mechanism consists of a material pushing and bulk material transfer component, a material pushing and bulk material pusher wheel component, a material pushing and bulk material swing wheel component, and a material pushing and bulk material cam component.

[0060] Material pusher and bulk material transfer assembly (see attachment) Figure 4 and 6The feed chute (as shown) consists of a feed transfer pin 13, a feed transfer bearing 58, and a feed transfer bearing seat 12. The feed transfer bearing 58 is housed in the feed transfer bearing seat 12. The shaft hole on the bottom surface of the feed transfer bearing seat 12 is slightly larger and is fitted with a thickened washer (not marked in the figure) to abut against the inner ring of the feed transfer bearing 58 (to isolate the feed transfer bearing 58 from the front of the frame plate 18). The feed transfer pin 13 has threads at both ends and is fixed to the front of the frame plate 18 and the upper right side of the feed chute 14 after passing through the feed transfer bearing 58 and the thickened washer. A shaft retaining ring (not marked in the figure, used for positioning the feed transfer bearing seat 12) is also installed at the front end of the bearing hole of the feed transfer bearing seat 12.

[0061] Material pusher assembly (see attached) Figure 6 The assembly (shown) consists of a pusher wheel connecting plate 16, a pusher wheel bearing 17, a pusher wheel bearing pin 61, and a pusher wheel bearing washer 60. The upper end of the pusher wheel connecting plate 16 is connected to the lower side of the pusher wheel intermediate bearing seat 12. The pusher wheel bearing pin 61 is a screw, which is fixed to the lower end of the pusher wheel connecting plate 16 after being sequentially fitted with the pusher wheel bearing 17 and the pusher wheel bearing washer 60.

[0062] Material pusher and unloading balance wheel assembly (see attachment) Figure 7 The device shown is composed of a pusher wheel connecting plate 9, a pusher wheel bearing 8, a pusher wheel bearing pin 44, and a pusher wheel bearing washer 62. The left end of the pusher wheel connecting plate 9 is connected to the right side of the pusher wheel intermediate bearing seat 12. The pusher wheel bearing pin 44 is a screw, which is sequentially fitted with the pusher wheel bearing 8 and the pusher wheel bearing washer 62, and then fitted to the right end of the pusher wheel connecting plate 9.

[0063] Material pusher cam assembly (see attachment) Figure 4 The material pusher cam 5 (shown in the figure) consists of a material pusher cam 5, a material pusher cam bearing 59, and a material pusher cam pin 6. The material pusher cam 5 has a protrusion 7 on its upper outer cylindrical surface, with a groove for installing the material pusher cam bearing 59 in the middle. The shaft hole in the middle of the groove is slightly larger, allowing a thickened washer (not marked in the figure, used to isolate the inner ring of the material pusher cam bearing 59 from the front of the frame plate 18). The material pusher cam pin 6 is a screw, which is fixed to the right side of the upper front part of the frame plate 18 after passing through the material pusher cam bearing 59 and the thickened washer.

[0064] The material pusher swing wheel bearing 8 is located on the material pusher cam 5 and to the left of the protrusion 7. The right side of the material pusher cam 5 is connected to the material pusher cam power mechanism.

[0065] Material pusher cam power mechanism (see appendix) Figure 1 , 2 The device (as shown in Figures 3 and 4) consists of a rocker arm 4, a rocker arm pin 33, a rocker arm connector 3 (a fisheye connector, i.e., a self-lubricating rod end joint bearing), and a material pushing and unloading power cam connecting rod 1. The left end of the rocker arm 4 is connected to the right side of the material pushing and unloading cam 5, and its right end is connected to the rocker arm connector 3 through the rocker arm pin 33. The upper end of the material pushing and unloading power cam connecting rod 1 is connected to the lower end of the rocker arm connector 3, and its lower end is connected to the cam mechanism on the main shaft of the fully automatic braiding machine (not shown in the figure).

[0066] Material pushing and unloading swing wheel reset mechanism (see attached) Figure 1 As shown, it is located in the middle right part of the material pushing and dispersing control mechanism. It is composed of the material pushing and dispersing swing wheel bearing pin 44, the material pushing and dispersing swing wheel return spring 32, and the material pushing and dispersing swing wheel return spring fixing screw 2. The material pushing and dispersing swing wheel return spring fixing screw 2 is fixed in the middle right part in front of the frame plate 18. The upper and lower ends of the material pushing and dispersing swing wheel return spring 32 are hooked to the front ends of the material pushing and dispersing swing wheel bearing pin 44 and the material pushing and dispersing swing wheel return spring fixing screw 2, respectively.

[0067] Pushing power mechanism (see attachment) Figure 1 , 2 (As shown in Figures 3, 4, and 5) It consists of a rotating shaft assembly, a push shaft assembly, and a rotating shaft-push shaft connecting plate 27.

[0068] Spindle assembly (see attached) Figure 5 (As shown) It is composed of a rotating shaft cylinder 37, a rotating drum screw shaft 28, a rotating drum rear end bearing 50, a rotating drum front end bearing 53, a rotating drum shaft bushing 52, a rotating drum bore bushing 36, a shaft stop screw 48, and a rotating drum stop screw 34; the inner hole of the rotating shaft cylinder 37 is a through hole, and the front end bearing 53 and the rear end bearing 50 are respectively fitted at its front and rear ends. The rotating drum shaft bushing 52 and the rotating drum bore bushing 36 are fitted between the front end bearing 53 and the rear end bearing 50, and their ends respectively abut against the inner rings of the front end bearing 53 and the rear end bearing 50. The outer ring, at the same time, the rotating drum fixing screw 34 passes through the cylinder wall of the rotating shaft cylinder 37 and abuts against the outer cylindrical surface of the rotating drum hole liner 36 (to axially position the rotating shaft cylinder 37); the rotating drum screw shaft 28 is a stepped shaft, the front end of its step (i.e., step) (with external thread) is fixed behind the frame plate 18 and on the right side of the mounting groove 25, and the rear end of its step (i.e. step) passes through the rotating drum front bearing 53, the rotating drum shaft liner 52 and the rotating drum rear bearing 50 in sequence, and is fixed by the shaft stop screw 48 (blocking the inner ring of the rotating drum rear bearing 50).

[0069] Push shaft assembly (see attachment) Figure 5(As shown) It is composed of a pusher connecting pin 26, a pusher cylinder 38, a pusher cylinder rear end bearing 54, a pusher cylinder front end bearing 57, a pusher cylinder shaft bushing 55, a pusher cylinder bore bushing 51, a shaft stop nut 45, a pusher cylinder stop screw 56, a pusher connecting pin joint 39, and a pusher power cam connecting rod 40. The inner hole of the pusher cylinder 38 is also a through hole, and the front end bearing 57 and the rear end bearing 54 of the pusher cylinder are respectively fitted at its front and rear ends. The pusher cylinder shaft bushing 55 and the pusher cylinder bore bushing 51 are fitted between the front end bearing 57 and the rear end bearing 54 of the pusher cylinder, and their two ends abut against the inner and outer rings of the rear end bearing 54 and the front end bearing 57 of the pusher cylinder, respectively. At the same time, the pusher cylinder stop screw 56 passes through the cylinder wall of the pusher cylinder 38 and abuts against the outer ring of the pusher cylinder bore bushing 51. Cylindrical surface (for axial positioning of push shaft cylinder 38); the push material dispersing connecting pin 26 is a stepped shaft, the front of which is connected to the lower part of the push material dispersing mechanism, and the rear part passes through the isolation washer (not marked in the figure, used to isolate the rear push material dispersing plate 19 from the inner ring of the push cylinder front bearing 57), the push cylinder front bearing 57, the push cylinder rear bearing 54, and the push cylinder shaft bushing 55 in sequence, and is then fixed by the shaft stop nut 45 (blocking the inner ring of the push cylinder rear bearing 54), and the rear end is then fitted with the push material dispersing connecting pin joint 39 (a fisheye joint, i.e., a self-lubricating rod end joint bearing); the upper end of the push material power cam connecting rod 40 is connected to the lower end of the push material dispersing connecting pin joint 39, and the lower end is connected to the cam mechanism on the main shaft of the fully automatic braiding machine (not shown in the figure).

[0070] The left and right ends of the rotating shaft push shaft connecting plate 27 are respectively connected to the right side of the rear part of the push shaft cylinder 38 and the left side of the front part of the rotating shaft cylinder 37, making them a whole.

[0071] Material pushing and unloading reset mechanism (see attached) Figure 1 , 3 As shown in Figures 4 and 5, the material pusher / distributor is positioned below the material pusher / distributor mechanism. It consists of a material pusher / distributor reset extension plate 31, a material pusher / distributor reset spring 30, and a material pusher / distributor reset spring fixing screw 29. The lower end of the material pusher / distributor reset extension plate 31 is tilted forward in a "J" shape, and its upper end is positioned in front of the lower end of the front material pusher / distributor plate 24 and is threaded through by the material pusher / distributor connecting pin 26. The material pusher / distributor reset spring fixing screw 29 is fixed to the lower left part in front of the frame plate 18. The left and right ends of the material pusher / distributor reset spring 30 are hooked onto the front end of the material pusher / distributor reset spring fixing screw 29 and the tilted part at the lower end of the material pusher / distributor reset extension plate 31, respectively.

[0072] The material pushing and distributing device for the fully automatic braiding machine in this embodiment is used in conjunction with the fully automatic braiding machine.

[0073] In use, the ends of the braided yarns fall downwards from the feed trough 14 of the frame plate 18 and accumulate in a narrow, elongated cavity that is wider at the top and narrower at the bottom, between the material blocking blade formed by the right side of the front material blocking plate 20 and the rear material blocking plate 41 of the material blocking mechanism and the material sliding blade formed by the left side of the front material sliding plate 11 and the rear material sliding plate 35 of the material sliding mechanism. At this time, the gap between the material blocking blade formed by the right side of the front material blocking plate 20 and the rear material blocking plate 41 and the left side of the front material pushing plate 24 and the rear material pushing plate 19 of the material pushing and dispersing mechanism is basically slightly larger than the thickness of a single braided yarn. However, since the thickness of the braided yarn itself is not large, it usually accumulates. That is to say, in most cases, it is 2-3 or even more yarns stacked together, causing mutual crowding, which in turn prevents the braided yarns from naturally passing down through the narrow cavity and entering the feed trough 23 at the lower end of the feed trough 14.

[0074] At this time, the cam mechanism on the main shaft of the fully automatic braiding machine pushes the pusher power cam connecting rod 40, together with the pusher loose material connecting pin joint 39, to move upward. This causes the pusher loose material connecting pin 26, the pusher cylinder 38, the front pusher loose material plate 24, and the rear pusher loose material plate 19 to swing upward around the rotating drum screw shaft 28. Since the pusher loose material swing wheel connecting plate 9, the pusher loose material intermediate bearing seat 12, and the pusher loose material pusher wheel connecting plate 16 are integrated, and the pusher loose material swing wheel return spring 32 always pulls the pusher loose material swing wheel bearing pin 44 on the upper part of the pusher loose material pusher wheel connecting plate 16 to swing clockwise around the pusher loose material intermediate pin 13, so that the pusher loose material pusher wheel bearing 17 always presses the triangular pusher loose material boss 63 on the upper right side of the rear pusher loose material plate 19 (at the same time, since the pusher loose material return spring 30 always pulls the bottom of the pusher loose material mechanism, it also makes...). The triangular pusher protrusion 63 on the upper right side of the rear pusher plate 19 always presses against the pusher roller bearing 17. As the rear pusher plate 19 gradually moves upward, the pusher roller bearing 17 forces the rear pusher plate 19 (along with the front pusher plate 24) to swing counterclockwise around the pusher connecting pin 26. At this time, the pusher recess 64 on the middle left side of the rear pusher plate 19 hooks onto the braided yarn and moves it to the upper left, forming a "rubbing" action. This rubs the multiple stacked braided yarns to the upper left, making them arranged one by one. Then, the cam mechanism on the main shaft of the fully automatic braiding machine moves the pusher power cam connecting rod 40 and the pusher connecting pin joint 39 downward, causing the front pusher plate 24 and the rear pusher plate 19 to swing downward.

[0075] At this time, the cam mechanism on the main shaft of the fully automatic braiding machine pushes the feed cam connecting rod 1 and the rocker arm joint 3 upward, thereby driving the rocker arm 4 and the feed cam 5 to swing counterclockwise around the feed cam pin 6. During this process, the protrusion 7 on the feed cam 5 pushes the feed sway wheel bearing 8, along with the feed sway wheel connecting plate 9, the feed intermediate bearing seat 12, the feed pusher wheel connecting plate 16, and the feed pusher wheel bearing 17, to overcome the return spring of the feed sway wheel. The tension of spring 32 causes the material pusher to swing counterclockwise around the material pusher transfer pin 13, thereby releasing the pressure of the material pusher bearing 17 on the material pusher boss 63. At the same time, under the tension of the material pusher reset spring 30 of the rear material pusher plate 19, it will also swing clockwise around the material pusher connecting pin 26, thereby releasing the pressure of the left side of the rear material pusher plate 19 (i.e., the material rubbing blade) on the braided filaments, so that the braided filaments arranged one by one can fall smoothly into the feed trough 23.

[0076] This completes the process of pushing and distributing a single woven thread.

[0077] The material pusher of this utility model is used in conjunction with the fully automatic weaving machine. It can weave various types of mats, curtains, and decorative fabrics.

Claims

1. A pushing and spreading device for a full-automatic braiding machine, comprising a frame plate (18), a discharging groove (14), a feeding groove (23) and a mounting groove (25) are respectively arranged in the middle upper part, the middle part and the middle lower part of the frame plate (18); characterized in that: It also includes the material resistance mechanism, the material sliding mechanism, the material pushing and scattering mechanism, the material pushing and scattering control mechanism, the material pushing power mechanism and the material pushing and scattering cam power mechanism; the material resistance mechanism and the material sliding mechanism are respectively arranged on the left and right sides of the front material chute (14) of the rack plate (18), the material pushing and scattering mechanism is arranged in the middle lower part of the material sliding mechanism, the material pushing power mechanism is arranged below the material pushing and scattering mechanism, the material pushing and scattering control mechanism is arranged on the right side of the middle upper part of the material sliding mechanism and the upper right side of the material pushing and scattering mechanism of the rack plate (18), and the material pushing and scattering cam power mechanism is arranged at the right end of the material pushing and scattering control mechanism; The material pushing and scattering mechanism includes a front material pushing and scattering plate (24), a rear material pushing and scattering plate (19), a material pushing and scattering connecting pin shaft (26) and a front and rear material pushing and scattering plate isolation bushing (49); The front pushing material bulk material plate (24) and the rear pushing material bulk material plate (19) are in the shape of The upper part is arranged in front of and behind the lower part of the sliding material mechanism respectively, forming a sandwich shape; the upper part of the rear pushing material bulk material plate (19) is higher than the front pushing material bulk material plate (24), and the middle upper part of the right side of the rear pushing material bulk material plate (19) is protruded to the right in a triangular shape. The front part of the material pushing and scattering connecting pin shaft (26) is inserted into the lower end shaft hole of the front material pushing and scattering plate (24) and the rear material pushing and scattering plate (19), and the front and rear material pushing and scattering plate isolation bushing (49) is sleeved on the material pushing and scattering connecting pin shaft (26) between the front material pushing and scattering plate (24) and the rear material pushing and scattering plate (19).

2. The material pushing and spreading device for the fully automatic braiding machine according to claim 1, characterized in that: A material pushing and scattering recess (64) is arranged in the middle of the left side of the rear material pushing and scattering plate (19).

3. The device according to claim 2, characterized in that it comprises: A material pushing and scattering protrusion (63) is arranged on the triangular top of the right side of the rear material pushing and scattering plate (19).

4. The material pushing and spreading device for the full-automatic braiding machine according to claim 1, characterized in that: The material pushing and scattering control mechanism includes a material pushing and scattering transfer assembly, a material pushing and scattering push wheel assembly, a material pushing and scattering balance wheel assembly and a material pushing and scattering cam assembly; The material pushing and scattering transfer assembly includes a material pushing and scattering transfer pin shaft (13), a material pushing and scattering transfer bearing (58) and a material pushing and scattering transfer bearing seat (12), the material pushing and scattering transfer bearing (58) is arranged in the material pushing and scattering transfer bearing seat (12), and the material pushing and scattering transfer pin shaft (13) is inserted into the material pushing and scattering transfer bearing (58) and fixed on the front of the rack plate (18) and the right upper side of the material chute (14); The material pushing and scattering push wheel assembly includes a material pushing and scattering push wheel connecting plate (16), a material pushing and scattering push wheel bearing (17), a material pushing and scattering push wheel bearing pin shaft (61) and a material pushing and scattering push wheel bearing washer (60), the upper end of the material pushing and scattering push wheel connecting plate (16) is connected to the lower side of the material pushing and scattering transfer bearing seat (12), the material pushing and scattering push wheel bearing pin shaft (61) is sequentially inserted into the material pushing and scattering push wheel bearing (17) and the material pushing and scattering push wheel bearing washer (60) and then fixed on the lower end of the material pushing and scattering push wheel connecting plate (16); The material pushing and scattering balance wheel assembly includes a material pushing and scattering balance wheel connecting plate (9), a material pushing and scattering balance wheel bearing (8), a material pushing and scattering balance wheel bearing pin shaft (44) and a material pushing and scattering balance wheel bearing washer (62), the left end of the material pushing and scattering balance wheel connecting plate (9) is connected to the right side of the material pushing and scattering transfer bearing seat (12), the material pushing and scattering balance wheel bearing pin shaft (44) is sequentially inserted into the material pushing and scattering balance wheel bearing (8) and the material pushing and scattering balance wheel bearing washer (62) and then inserted into the right end of the material pushing and scattering balance wheel connecting plate (9); The pushing bulk material cam assembly comprises a pushing bulk material cam (5), a pushing bulk material cam bearing (59) and a pushing bulk material cam pin shaft (6), the upper side outer cylindrical surface of the pushing bulk material cam (5) is provided with a protrusion (7), a groove for installing the pushing bulk material cam bearing (59) is formed in the middle of the protrusion (7), and the pushing bulk material cam pin shaft (6) is fixed to the right side of the front upper part of the rack plate (18) after being sleeved with the pushing bulk material cam bearing (59). The pushing bulk material balance wheel bearing (8) is arranged on the left side of the protrusion (7) of the pushing bulk material cam (5), and the right side of the pushing bulk material cam (5) is connected with a pushing bulk material cam power mechanism.

5. The apparatus according to claim 4, wherein: The pushing bulk material cam power mechanism comprises a swing lever (4), a swing lever pin shaft (33), a swing lever joint (3) and a pushing bulk material power cam connecting rod (1), the left end of the swing lever (4) is connected with the right side of the pushing bulk material cam (5), the right end of the swing lever (4) is connected with the swing lever joint (3) through the swing lever pin shaft (33), and the upper end of the pushing bulk material power cam connecting rod (1) is connected with the lower end of the swing lever joint (3).

6. The material pushing and spreading device for the fully automatic braiding machine according to claim 1, characterized in that: The pushing power mechanism comprises a rotating shaft assembly, a pushing shaft assembly and a rotating shaft-pushing shaft connecting plate (27). The rotating shaft assembly comprises a rotating shaft cylinder (37), a rotating cylinder screw shaft (28), a rotating cylinder rear end bearing (50), a rotating cylinder front end bearing (53), a rotating cylinder shaft lining cylinder (52), a rotating cylinder hole lining cylinder (36), a shaft blocking screw (48) and a rotating cylinder stop screw (34), the front end and the rear end of the inner hole of the rotating shaft cylinder (37) are respectively sleeved with the rotating cylinder front end bearing (53) and the rotating cylinder rear end bearing (50), the rotating cylinder shaft lining cylinder (52) and the rotating cylinder hole lining cylinder (36) are sleeved between the rotating cylinder front end bearing (53) and the rotating cylinder rear end bearing (50), and the rotating cylinder stop screw (34) passes through the cylinder wall of the rotating shaft cylinder (37) and abuts against the outer cylindrical surface of the rotating cylinder hole lining cylinder (36); the front end of the rotating cylinder screw shaft (28) is fixed to the right side of the rear mounting groove (25) of the rack plate (18), and the rear end of the rotating cylinder screw shaft (28) passes through the rotating cylinder front end bearing (53) and the rotating cylinder rear end bearing (50) in sequence and is fixed by the shaft blocking screw (48). The pushing shaft assembly comprises a pushing material bulk connecting pin shaft (26), a pushing shaft cylinder (38), a pushing cylinder rear end bearing (54), a pushing cylinder front end bearing (57), a pushing cylinder shaft bushing (55), a pushing cylinder hole bushing (51), a shaft stop nut (45), a pushing cylinder stop screw (56), a pushing material bulk connecting pin shaft joint (39), and a pushing material power cam connecting rod (40). The front and rear ends of the inner hole of the pushing shaft cylinder (38) are respectively sleeved with the pushing cylinder front end bearing (57) and the pushing cylinder rear end bearing (54). The pushing cylinder shaft bushing (55) and the pushing cylinder hole bushing (51) are sleeved between the pushing cylinder front end bearing (57) and the pushing cylinder rear end bearing (54), and the pushing cylinder stop screw (56) passes through the cylinder wall of the pushing shaft cylinder (38) and abuts against the outer cylindrical surface of the pushing cylinder hole bushing (51). The rear part of the pushing material bulk connecting pin shaft (26) passes through the pushing cylinder front end bearing (57) and the pushing cylinder rear end bearing (54) in sequence, and is fixed by the shaft stop nut (45), and the rear end part is further sleeved with the pushing material bulk connecting pin shaft joint (39). The upper end of the pushing material power cam connecting rod (40) is connected with the lower end of the pushing material bulk connecting pin shaft joint (39). The left and right ends of the rotating shaft pushing shaft connecting plate (27) are respectively connected with the right side of the rear part of the pushing shaft cylinder (38) and the left side of the front part of the rotating shaft cylinder (37).

7. The material pushing and spreading device for the fully automatic braiding machine according to claim 1, characterized in that: The material blocking mechanism comprises a front blocking plate (20), a rear blocking plate (41), an upper blocking plate screw (15), a lower blocking plate screw (22), an upper blocking plate bushing (46), and a lower blocking plate bushing (47). The front blocking plate (20) and the rear blocking plate (41) are in the shape of "J", the upper part and the lower part of which are respectively sleeved with the upper blocking plate bushing (46) and the lower blocking plate bushing (47), and are fixed on the left side of the material dropping groove (14) in front of the rack plate (18) by the upper blocking plate screw (15) and the lower blocking plate screw (22).

8. The material pushing and spreading device for the fully automatic braiding machine according to claim 1, characterized in that: The material sliding mechanism comprises a front sliding plate (11), a rear sliding plate (35), an upper sliding plate screw (10), a lower sliding plate screw (21), an upper sliding plate bushing (43), and a lower sliding plate bushing (42). The front sliding plate (11) and the rear sliding plate (35) are in the shape of "J", and a mounting lug platform is protruded on the right side of the lower part of the front sliding plate (11) and the rear sliding plate (35). The mounting lug platforms on the upper part and the lower part of the front sliding plate (11) and the rear sliding plate (35) are respectively sleeved with the upper sliding plate bushing (43) and the lower sliding plate bushing (42), and are fixed on the right side of the material dropping groove (14) in front of the rack plate (18) by the upper sliding plate screw (10) and the lower sliding plate screw (21).

9. A pusher device for use in a fully automatic braiding machine according to any one of claims 1-7, characterized in that: Below the pushing and scattering mechanism, a pushing and scattering reset mechanism is arranged, which comprises a pushing and scattering reset extension plate (31), a pushing and scattering reset spring (30) and a pushing and scattering reset spring fixing screw rod (29). The lower end of the pushing and scattering reset extension plate (31) is raised forward in a "J" shape, and the upper end is arranged in front of the lower end of the front pushing and scattering plate (24) and is penetrated by the pushing and scattering connecting pin (26). The pushing and scattering reset spring fixing screw rod (29) is fixed to the lower left part of the front of the rack plate (18). The left and right ends of the pushing and scattering reset spring (30) are respectively hooked to the front end of the pushing and scattering reset spring fixing screw rod (29) and the raised part of the lower end of the pushing and scattering reset extension plate (31).

10. The material pushing and spreading device for the fully automatic braiding machine according to claim 9, characterized in that: In the middle right part of the pushing and scattering control mechanism, a pushing and scattering balance wheel reset mechanism is arranged, which comprises a pushing and scattering balance wheel bearing pin (44), a pushing and scattering balance wheel reset spring (32) and a pushing and scattering balance wheel reset spring fixing screw rod (2). The pushing and scattering balance wheel reset spring fixing screw rod (2) is fixed to the middle right part of the front of the rack plate (18), and the upper and lower ends of the pushing and scattering balance wheel reset spring (32) are respectively hooked to the pushing and scattering balance wheel bearing pin (44) and the front end of the pushing and scattering balance wheel reset spring fixing screw rod (2).

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