Material pushing correction device for full-automatic knitting machine

Abstract

The utility model discloses a material pushing correction device for a full-automatic knitting machine, and relates to the technical field of knitting equipment. The material pushing and correcting device comprises a rack plate, a material blocking mechanism, a material sliding mechanism and a material pushing and suspending mechanism, and further comprises a material pushing and correcting mechanism composed of a swing assembly, a pushing assembly and a material pushing and correcting assembly. The upper portion of the swing assembly is arranged in front of the upper left portion of the rack plate, the lower portion of the swing assembly is arranged on the middle upper left portion of the rack plate and penetrates through the swing groove to extend to the rear portion of the rack plate, the pushing assemblies are arranged on the lower portions of the swing assemblies on the front face and the rear face of the rack plate, and the material pushing correction assembly is arranged at the right ends of the pushing assemblies. The automatic correcting device has the advantages of being capable of automatically correcting the weaving material wires which are arranged in a transverse, vertical and inclined mixed mode to be arranged in a vertical mode, 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] The utility model relates to braiding equipment technical field, especially a kind of push material correction device for full-automatic braiding machine. BACKGROUND

[0002] In prior art, the braiding equipment for braiding various mats and screens and decorative fabrics, in the braiding process, the input of braiding material is mostly in the form of manual addition, although there are currently a small number of automatic feeding devices, but there is a common phenomenon of uneven feeding, especially when braiding special-shaped material (i.e. flat braiding material), multiple braiding material wires will crowd into the feeding slot, forming a horizontal, vertical and inclined mixed arrangement, which will cause feeding blockage, thus affecting production efficiency and causing the braided product to be uneven and unlevel due to the twisting of braiding material wires, thereby affecting product quality.

[0003] A Chinese patent (patent application number 201811416216.0) discloses an automatic feeding device for a roller screen braiding machine, which includes a material falling support, a material hooking device and a roller feeding device. The material falling support is provided with a vertical material falling slot, which is wider at the top and narrower at the bottom. The bottom of the material falling slot is only wide enough to accommodate a single braiding strip. The bottom of the material falling slot is provided with a horizontal sliding groove. The material hooking device includes a material hooking hook and a material hooking driving device for driving the material hooking hook to reciprocate along the horizontal sliding groove. The roller feeding device is arranged at a position corresponding to the horizontal sliding groove. The material hooking hook is driven by the material hooking driving device to hook the braiding strip at the bottom of the material falling slot and move it along the horizontal sliding groove to the roller feeding device, and then the braiding strip is automatically fed by the roller feeding device. The entire mechanism cooperates and coordinates sequentially to skillfully feed the braiding strip, improving the accuracy of feeding, greatly saving labor input and realizing the automation of feeding, thereby improving the efficiency of feeding.

[0004] Another Chinese patent (patent application number 201721490885.3) discloses a yarn guide transmission device for a net rope braiding machine, which includes a first yarn feeding shaft, a second yarn feeding shaft, a main transmission wheel and a material pushing plate mounted on a machine frame. The first yarn feeding shaft is provided with a first fixed sleeve at one end, and the first fixed sleeve is provided with a first connecting rod. The first connecting rod is hinged to one end of a main driving arm, and the other end of the main driving arm is hinged to the edge of the main transmission wheel. The second yarn feeding shaft is provided with a second fixed sleeve at one end, and the second fixed sleeve is provided with a second connecting rod. The second connecting rod is hinged to one end of a driven arm, and the other end of the driven arm is hinged to the middle part of the main driving arm. The material pushing plate is provided with sliding plates at both ends of the bottom, and the machine frame is provided with a limiting sliding groove. After adopting the scheme, the power consumption is effectively reduced, and the feeding transmission of the braiding machine is more stable.

[0005] There is also a Chinese patent (patent application No. 201110323260.9) disclosed "a kind of manual bamboo hurdle weaving machine", it includes frame, weaving mechanism being set on the frame, arc slide, material stirring mechanism and wire rotating disc assembly;The weaving mechanism at least includes three groups of side-by-side wire twister, each group of wire twister is by low seat, driving wire shaft being connected in low seat, driving gear being connected in driving wire shaft and double chain wheel, driven wire shaft being connected in low seat and driven gear being connected in driven wire shaft, the double chain wheel on adjacent two wire twisters is connected by chain;The cylindrical surface of driving wire shaft and driven wire shaft is equipped with two axial wire passing grooves, and multiple galvanized iron wires pass through the wire passing grooves.This application has simple structure and low manufacturing cost;Because mechanical transmission and kink weaving are used, the bamboo hurdle specification is consistent and the quality is stable;Because manual driving is used, the weaving speed can be artificially controlled, so that the operation is simple, safe and reliable, and the production efficiency is higher. SUMMARY

[0006] In view of the deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a feeding device capable of automatically correcting horizontally, vertically and obliquely arranged weaving material wires into vertical arrangement and suitable for full-automatic weaving equipment.

[0007] To solve the above technical problems, the utility model adopts the technical scheme of designing a pushing and correcting device for full-automatic weaving machine: comprising a rack plate, a material blocking mechanism, a material sliding mechanism and a pushing and emptying mechanism, a discharging groove and a swing groove are formed in the upper middle part and the left upper part of the rack plate;The material blocking mechanism and the material sliding mechanism are respectively arranged at the back of the rack plate on the left and right sides of the discharging groove, and the pushing and emptying mechanism is arranged at the front of the rack plate on the middle and left side of the discharging groove;Further comprising a pushing and correcting mechanism composed of a swing assembly, a pushing assembly and a pushing and correcting assembly;The upper part of the swing assembly is arranged at the front of the left part of the rack plate, and the lower part is arranged at the left upper part of the rack plate and extends to the back of the rack plate through the swing groove, the pushing assembly is arranged at the lower part of the swing assembly on the front and back of the rack plate, and the pushing and correcting assembly is arranged at the right end of the pushing assembly.

[0008] The swing assembly comprises a swing power component, a swing shaft, a flexible swing component, a swing arm and a swing component;The swing shaft is arranged at the front of the left part of the rack plate, and from back to front, the flexible swing component and the swing power component are sequentially and rotatably sleeved;The swing component passes through the swing groove of the rack plate, and the front and back ends are respectively connected with the pushing assembly;The upper and lower ends of the swing arm are respectively connected with the flexible swing component and the swing component, and are connected integrally.

[0009] The swing power component includes a swing power cam connecting rod, a swing power connecting pin, a swing power connecting head, a swing power connecting rod, and a swing power connecting rod rotating shaft cylinder assembly; the swing power connecting rod rotating shaft cylinder assembly is fitted in the middle front part of the swing rotating shaft, the left side of which is connected with the right end of the swing power connecting rod, the left end of the swing power connecting rod is fitted with the swing power connecting pin; the upper end of the swing power connecting head is fitted on the swing power connecting pin, and the lower end is connected with the swing power cam connecting rod.

[0010] The swing power connecting rod rotating shaft cylinder assembly includes a swing power connecting rod rotating shaft cylinder, a swing power connecting rod rotating shaft front bearing, a swing power connecting rod rotating shaft rear bearing, a swing power connecting rod rotating shaft bushing, a swing power connecting rod rotating shaft hole bushing, a swing power connecting rod rotating shaft end cover, and a swing power connecting rod rotating shaft cylinder stop screw; the left side of the swing power connecting rod rotating shaft cylinder is connected with the right end of the swing power connecting rod, a through hole is formed in the middle, the through hole is fitted with the swing power connecting rod rotating shaft rear bearing, the swing power connecting rod rotating shaft bushing, the swing power connecting rod rotating shaft hole bushing, and the swing power connecting rod rotating shaft front bearing from back to front, and then the swing power connecting rod rotating shaft cylinder assembly is fitted in the middle front part of the swing rotating shaft, and the swing power connecting rod rotating shaft end cover is additionally fitted at the front end of the swing rotating shaft; the swing power connecting rod rotating shaft cylinder stop screw penetrates the cylinder wall of the swing power connecting rod rotating shaft cylinder radially and abuts against the outer wall of the swing power connecting rod rotating shaft hole bushing.

[0011] The flexible swing component includes a flexible swing rod, a flexible swing push rod, a flexible swing rod rotating shaft cylinder assembly, and a flexible swing power assembly; the flexible swing rod rotating shaft cylinder assembly is fitted in the middle rear part of the swing rotating shaft, an isolation gasket is fitted between the flexible swing rod rotating shaft cylinder assembly and the swing power connecting rod rotating shaft assembly, and the left side of the flexible swing rod rotating shaft cylinder assembly is connected with the right end of the flexible swing rod; the flexible swing push rod is arranged in the left part of the flexible swing rod in the front-rear direction, and the flexible swing power assembly is arranged in the left end of the flexible swing rod and the middle upper left of the front of the rack plate.

[0012] The flexible swing rod rotating shaft cylinder assembly includes a flexible swing rod rotating shaft cylinder, a flexible swing rod rotating shaft front bearing, a flexible swing rod rotating shaft rear bearing, a flexible swing rod rotating shaft bushing, a flexible swing rod rotating shaft hole bushing, and a flexible swing rod rotating shaft cylinder stop screw; the left side of the flexible swing rod rotating shaft cylinder is connected with the right end of the flexible swing rod, the upper end of the lower side swing arm, a through hole is formed in the middle, the through hole is fitted with the flexible swing rod rotating shaft rear bearing, the flexible swing rod rotating shaft bushing, the flexible swing rod rotating shaft hole bushing, and the flexible swing rod rotating shaft front bearing from back to front, and then the flexible swing rod rotating shaft cylinder assembly is fitted in the middle rear part of the swing rotating shaft; the flexible swing rod rotating shaft cylinder stop screw penetrates the cylinder wall of the flexible swing rod rotating shaft cylinder radially and abuts against the outer wall of the flexible swing rod rotating shaft hole bushing.

[0013] The flexible swing power assembly comprises a flexible swing rod end hanging column, a flexible swing spring and a rack plate hanging column, the flexible swing rod end hanging column is arranged at the left end of the flexible swing rod in the front-rear direction, the rack plate hanging column is arranged at the front or rear of the rack plate in the front-rear direction, and the two ends of the flexible swing spring are respectively hooked on the flexible swing rod end hanging column and the rack plate hanging column.

[0014] The swing component comprises a swing shaft and a swing shaft cylinder assembly; the swing shaft cylinder assembly comprises a swing shaft cylinder, a swing shaft front bearing, a swing shaft rear bearing, a swing shaft shaft bushing, a swing shaft hole bushing, a swing shaft front end shaft snap ring, a swing shaft rear end shaft snap ring and a swing shaft cylinder stop screw; the upper side of the swing shaft cylinder is connected with the lower end of the swing arm, a through hole is formed in the middle of the swing arm, the through hole is sequentially sleeved with the swing shaft rear bearing, the swing shaft shaft bushing, the swing shaft hole bushing and the swing shaft front bearing from back to front, the rear end of the swing shaft sequentially passes through the swing shaft front bearing and the swing shaft rear bearing and the swing groove of the rack plate, and extends to the rear of the rack plate; the swing shaft is positioned by the swing shaft front end shaft snap ring and the swing shaft rear end shaft snap ring on the swing shaft at the front end of the swing shaft front bearing and the rear end of the swing shaft rear bearing respectively; the swing shaft cylinder stop screw penetrates the wall of the swing shaft cylinder in the radial direction and abuts against the outer wall of the swing shaft hole bushing.

[0015] The pushing assembly comprises a front pushing assembly and a rear pushing assembly.

[0016] The front pushing assembly comprises a front pushing arm, a front pushing power connecting pin shaft, a front pushing power connecting head, a front pushing power cam connecting rod, a front pushing shaft cylinder and a front pushing rod; the shaft hole in the middle of the front pushing shaft cylinder is sleeved with the front end of the swing shaft and is positioned by a front pushing shaft cylinder stop screw (not marked in the drawing), and the left and right sides of the front pushing shaft cylinder are respectively connected with the right end of the front pushing arm and the left end of the front pushing rod; the front pushing power connecting pin shaft penetrates out of the front pushing arm from the rear end to the front end, and then penetrates the front pushing power connecting head, and the upper end of the front pushing power cam connecting rod is connected with the lower end of the front pushing power connecting head;

[0017] The rear pushing assembly comprises a rear pushing shaft cylinder and a rear pushing rod, the shaft hole in the middle of the rear pushing shaft cylinder is sleeved with the rear end of the swing shaft and is positioned by a rear pushing shaft cylinder stop screw, and the right side of the rear pushing shaft cylinder is connected with the left end of the rear pushing rod.

[0018] The pushing material correction assembly comprises a front pushing material correction plate and a rear pushing material correction plate which are symmetrical and identical, and the left part of the front pushing material correction plate and the left part of the rear pushing material correction plate are respectively connected with the right end of the front pushing rod and the right end of the rear pushing rod.

[0019] The right part of the front pushing material correction plate is changed from a rectangular plate, the upper edge of which is an upper curve from the middle right to the middle upper right of the right edge, the right edge is a middle curve from the middle upper right of the right edge to the middle lower right of the right edge, and the right part of the lower edge is a lower curve from the middle lower right of the right edge to the middle right of the lower edge, and the intersections of the upper curve, the middle curve and the lower curve are smoothly connected.

[0020] The pushing material correction device for the full-automatic braiding machine creates a long and narrow cavity with a large upper part and a small lower part under the lower discharge groove of the rack plate by using the material blocking mechanism, the material sliding mechanism and the pushing material emptying mechanism, and most of the braiding material filaments in the long and narrow cavity are pushed to the upper part in the pushing material emptying process by the pushing material emptying mechanism, and only a small amount of the braiding material filaments are reserved in the long and narrow cavity. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is the front view schematic diagram of the utility model;

[0022] Figure 2 is the rear view schematic diagram of the utility model;

[0023] Figure 3 is the enlarged left turn schematic diagram of the utility model along the A-A axis;

[0024] Figure 4 is the enlarged left turn schematic diagram of the utility model along the B-B axis;

[0025] Figure 5 is the front view schematic diagram of the utility model in the initial state;

[0026] Figure 6 is the K local enlarged schematic view of the utility model;

[0027] Figure 7 is the enlarged schematic view of the front pushing material correction plate of the utility model.

[0028] In the figure:

[0029] 1 is flexible swing rod, 2 is flexible swing push rod, 3 is swing power connector, 4 is swing power connecting rod, 5 is flexible swing spring, 6 is pushing material emptying power connector, 7 is front push power connector, 8 is front push arm, 9 is swing groove, 10 is swing shaft, 11 is front push shaft cylinder, 12 is swing shaft cylinder, 13 is swing power cam connecting rod, 14 is front push power cam connecting rod, 15 is pushing material emptying power cam connecting rod, 16 is front push rod, 17 is feeding groove, 18 is swing arm, 19 is pushing material emptying rotary shaft cylinder assembly, 20 is front pushing material correction plate, 21 is swing power connecting rod rotary shaft cylinder, 22 is pushing material emptying plate, 23 is material blocking mechanism, 24 is discharging groove, 25 is material sliding mechanism, 26 is rack plate, 27 is rear pushing material correction plate, 28 is flexible swing rod end hanging column, 29 is rack plate hanging column, 30 is rear push shaft cylinder, 31 is rear push rod, 32 is flexible swing rod rotary shaft cylinder stop screw, 33 is swing rotary shaft, 34 is flexible swing rod rotary shaft rear bearing, 35 is flexible swing rod rotary shaft shaft bushing, 36 is flexible swing rod rotary shaft hole bushing, 37 is swing power connecting pin shaft, 38 is swing power connecting rod rotary shaft end cover, 39 is swing power connecting rod rotary shaft front bearing, 40 is swing power connecting rod rotary shaft shaft bushing, 41 is swing power connecting rod rotary shaft cylinder stop screw, 42 is swing power connecting rod rotary shaft hole bushing, 43 is swing power connecting rod rotary shaft rear bearing, 44 is isolation gasket, 45 is flexible swing rod rotary shaft front bearing, 46 is flexible swing rod rotary shaft cylinder, 47 is rear pushing material correction plate fixing screw, 48 is front pushing material correction plate fixing screw, 49 is front push power connecting pin shaft, 50 is rear push shaft cylinder stop screw, 51 is swing shaft cylinder stop screw, 52 is swing shaft front bearing, 53 is swing shaft front end shaft circlip, 54 is swing shaft front end shaft circlip washer, 55 is swing shaft shaft bushing, 56 is swing shaft hole bushing, 57 is swing shaft rear bearing, 58 is swing shaft rear end shaft circlip washer, 59 is swing shaft rear end shaft circlip, 60 is upper curve, 61 is middle curve, 62 is lower curve. DETAILED DESCRIPTION

[0030] The utility model will be further explained in connection with the drawings and examples. The following description is in the form of example, but the protection scope of the utility model should not be limited to this.

[0031] The orientation descriptions in this instruction manual are as follows:

[0032] Figure 1 , 5 In numbers 7, "up," "down," "left," and "right" refer to the actual up, down, left, and right positions, while "front" and "inside" refer to the actual front and back positions, respectively.

[0033] 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.

[0034] Figure 3 In (before turning left), 4 (before turning left), and 6, left and right refer to the actual left and right sides, top and bottom refer to the actual front and rear, and front and inside refer to the actual bottom and top.

[0035] Example 1:

[0036] The pusher correction device for the fully automatic knitting machine in this embodiment consists of a frame plate 26, a material blocking mechanism 23, a material sliding mechanism 25, a pusher lifting mechanism, and a pusher correction mechanism consisting of a swing component, a pusher component, and a pusher correction component. It is used in conjunction with a fully automatic knitting machine (not shown in the figure).

[0037] Rack plate 26 (see attachment) Figure 1 , 2 As shown in Figure 5, the plate is rectangular, with a feeding trough 24, a feeding trough 17, and a swing trough 9 respectively provided in the upper part, middle part, and upper left part of the plate. The lower part of the feeding trough 24 is connected to the upper part of the feeding trough 17.

[0038] Material blocking mechanism 23 (see appendix) Figure 1 , 2 As shown in Figure 5, it consists of a front plate and a rear plate (both unmarked) of the material blocking mechanism. The front plate and the rear plate are shaped like "Ј". The upper and lower parts of the plate are respectively fitted with bushings (unmarked, forming a double-layer structure) and are respectively fixed to the back of the frame plate 26 on the right side of the feed trough 24 by screws (both unmarked).

[0039] Material sliding mechanism 25 (see appendix) Figure 1 , 2 As shown in Figure 5, it consists of a front plate and a rear plate (both unmarked) of the material sliding mechanism. The front plate and the rear plate are shaped like ")". The upper and lower parts are respectively fitted with bushings (unmarked, forming a double-layer structure) and are respectively fixed to the back of the frame plate 26 on the left side of the material discharge trough 24 by upper fixing screws and lower fixing screws (both unmarked).

[0040] The material blocking mechanism 23 and the material sliding mechanism 25 enclose the material discharge trough 24 of the frame plate 26 into a narrow cavity that is larger at the top and smaller at the bottom.

[0041] Pushing empty mechanism (see attached Figure 1 、 5 illustrated) is set in the middle of the lower chute 24, left part of the front of the rack plate 26, which is composed of pushing empty plate 22, pushing empty shaft mechanism 19, pushing empty power connector 6 (for fish eye joint, that is, self-lubricating rod end joint bearing) and pushing empty power cam connecting rod 15; pushing empty shaft mechanism 19 is set in the middle of the lower chute 24, left part of the front of the rack plate 26, which is connected to the left of the pushing empty power connector 6, the upper end of the pushing empty power cam connecting rod 15 is connected to the lower end of the pushing empty power connector 6, the lower end of the pushing empty power cam connecting rod 15 is connected to the cam mechanism (not shown in the figure) on the main shaft of the full-automatic braiding machine, the right side of the pushing empty shaft mechanism 19 is connected to the pushing empty plate 22.

[0042] Swing assembly (see attached Figure 1 、 3 , 4, 5) is composed of swing power component, swing shaft 33, flexible swing component, swing arm 18 and swing component, swing shaft 33 is set on the left part of the front of the rack plate 26, which is sequentially rotatable from back to front, flexible swing component and swing power component; swing component passes through swing groove 9 of the rack plate 26, and its front and rear ends are connected to the pushing assembly respectively; the upper and lower ends of the swing arm 18 are connected to the flexible swing component and the swing component respectively, and are connected integrally.

[0043] Swing power component is composed of swing power cam connecting rod 13, swing power connecting pin 37, swing power connector 3 (for fish eye joint, that is, self-lubricating rod end joint bearing), swing power connecting rod 4 and swing power connecting rod shaft cylinder assembly. Swing power connecting rod shaft cylinder assembly is sleeved in the middle front part of the swing shaft 33, the left side of which is connected to the right end of the swing power connecting rod 4, the left end of the swing power connecting rod 4 is sleeved in the swing power connecting pin 37; the upper end of the swing power connector 3 is sleeved in the swing power connecting pin 37, the lower end of which is connected to the upper end of the swing power cam connecting rod 13, the lower end of the swing power cam connecting rod 13 is connected to the cam mechanism (not shown in the figure) on the main shaft of the full-automatic braiding machine.

[0044] The swing power connecting rod rotating shaft cylinder assembly is composed of a swing power connecting rod rotating shaft cylinder 21, a swing power connecting rod rotating shaft front bearing 39, a swing power connecting rod rotating shaft rear bearing 43, a swing power connecting rod rotating shaft bushing 40, a swing power connecting rod rotating shaft hole bushing 42, a swing power connecting rod rotating shaft end cover 38, and a swing power connecting rod rotating shaft cylinder stop screw 41. The left side of the swing power connecting rod rotating shaft cylinder 21 is connected with the right end of the swing power connecting rod 4, and a through hole is formed in the middle thereof. The through hole is sequentially sleeved with the swing power connecting rod rotating shaft rear bearing 43, the swing power connecting rod rotating shaft bushing 40, the swing power connecting rod rotating shaft hole bushing 42, and the swing power connecting rod rotating shaft front bearing 39 from back to front, and then is sleeved with the swing power connecting rod rotating shaft end cover 38 with a fixing screw (not marked in the figure) at the front end of the swing rotating shaft 33, so as to form axial positioning of the inner ring of the swing power connecting rod rotating shaft front bearing 39. The swing power connecting rod rotating shaft cylinder stop screw 41 radially penetrates the cylinder wall of the swing power connecting rod rotating shaft cylinder 21 and abuts against the outer wall of the swing power connecting rod rotating shaft hole bushing 42, so as to form axial positioning of the cylinder wall of the swing power connecting rod rotating shaft cylinder 21 and prevent axial movement thereof.

[0045] The flexible swing part is composed of a flexible swing rod 1, a flexible swing push rod 2, a flexible swing rod rotating shaft cylinder assembly, and a flexible swing power assembly. The flexible swing rod rotating shaft cylinder assembly is sleeved at the middle rear part of the swing rotating shaft 33, and an isolation gasket 44 is further sleeved on the swing rotating shaft 33 between the swing power connecting rod rotating shaft sleeve assembly and the flexible swing rod rotating shaft cylinder assembly (so as to avoid direct contact between the swing power connecting rod rotating shaft cylinder assembly and the flexible swing rod rotating shaft cylinder assembly, and thus affect the free swing of each of them), and the left side of the flexible swing rod rotating shaft cylinder assembly is connected with the right end of the flexible swing rod 1. The flexible swing push rod 2 is arranged in the left part of the flexible swing rod 1 in the front-rear direction, and the front part thereof is placed on the middle left part of the swing power connecting rod 4, so as to transmit the pushing force of the swing power connecting rod 4 to the flexible swing rod 1 when the swing power connecting rod 4 swings upward. The flexible swing power assembly is arranged at the left end of the flexible swing rod 1 and the middle upper left side in front of the rack plate 26.

[0046] The flexible swing rod rotating shaft cylinder assembly is composed of the flexible swing rod rotating shaft cylinder 46, the flexible swing rod rotating shaft front bearing 45, the flexible swing rod rotating shaft rear bearing 34, the flexible swing rod rotating shaft shaft bushing 35, the flexible swing rod rotating shaft hole bushing 36 and the flexible swing rod rotating shaft cylinder stop screw 41. The left side of the flexible swing rod rotating shaft cylinder 46 is connected with the right end of the flexible swing rod 1, and the upper end of the lower swing arm 18 is connected with the lower side of the flexible swing rod rotating shaft cylinder 46. A through hole is formed in the middle of the flexible swing rod rotating shaft cylinder 46. From back to front, the through hole is sequentially sleeved with the flexible swing rod rotating shaft rear bearing 34, the flexible swing rod rotating shaft shaft bushing 35, the flexible swing rod rotating shaft hole bushing 36 and the flexible swing rod rotating shaft front bearing 45, and then the flexible swing rod rotating shaft cylinder 46 is sleeved with the middle and rear parts of the swing rotating shaft 33. The swing rotating shaft 33 is a stepped shaft, the rear end of which is fixed to the front left part of the frame plate 26, and the stepped part of the swing rotating shaft 33 abuts against the inner ring of the flexible swing rod rotating shaft rear bearing 34, so that the flexible swing rod rotating shaft cylinder 46 is prevented from directly contacting the front of the frame plate 26. The front and rear ends of the isolation gasket 44 abut against the inner rings of the swing power connecting rod rotating shaft rear bearing 43 and the flexible swing rod rotating shaft front bearing 45, respectively, so as to prevent the swing power connecting rod rotating shaft cylinder 21 from directly contacting the flexible swing rod rotating shaft cylinder 46, and further affect the free swing of the two cylinders. The flexible swing rod rotating shaft cylinder stop screw 32 radially penetrates the cylinder wall of the flexible swing rod rotating shaft cylinder 46 and abuts against the outer wall of the flexible swing rod rotating shaft hole bushing 36, so as to axially position the flexible swing rod rotating shaft cylinder 46 and prevent the axial movement of the flexible swing rod rotating shaft cylinder 46.

[0047] The flexible swing power assembly is composed of the flexible swing rod end hanging column 28, the flexible swing spring 5 and the frame plate hanging column 29. The flexible swing rod end hanging column 28 is arranged in the front and rear direction at the left end of the flexible swing rod 1, the frame plate hanging column 29 is arranged in the front and rear direction at the front or rear of the frame plate 26, and the two ends of the flexible swing spring 5 are respectively hooked on the flexible swing rod end hanging column 28 and the frame plate hanging column 29, so that the flexible swing push rod 2 is always pressed on the left part of the swing power connecting rod 4, and the flexible swing rod 1 and the swing power connecting rod 4 swing upward and downward together.

[0048] The swing component (see Figure 4 and 6(As shown) It consists of a swing shaft 10 and a swing shaft cylinder assembly. The swing shaft cylinder assembly consists of a swing shaft cylinder 12, a swing shaft front bearing 52, a swing shaft rear bearing 57, a swing shaft bushing 55, a swing shaft bore bushing 56, a swing shaft front end retaining ring 53, a swing shaft front end retaining ring washer 54, a swing shaft rear end retaining ring 59, a swing shaft rear end retaining ring washer 58, and a swing shaft cylinder set screw 51. The upper side of the swing shaft cylinder 12 is connected to the lower end of the swing arm 18, and a through hole is opened in the middle. From back to front, the swing shaft rear bearing 57, the swing shaft bushing 55, the swing shaft bore bushing 56, and the swing shaft front bearing are sequentially installed in the through hole. 52. The rear end of the swing shaft 10 passes through the swing shaft front bearing 52 and the swing shaft rear bearing 57 and the swing groove 9 of the frame plate 26 in sequence, and extends to the rear of the frame plate 26. On the swing shaft 10 at the front end of the swing shaft front bearing 52 and the rear end of the swing shaft rear bearing 57, the swing shaft front end shaft retainer 53, the swing shaft front end shaft retainer washer 54, the swing shaft rear end shaft retainer 59, and the swing shaft rear end shaft retainer washer 58 are respectively used for positioning to prevent axial movement. The swing shaft cylinder retaining screw 51 passes radially through the cylinder wall of the swing shaft cylinder 12 and abuts against the outer wall of the swing shaft hole bushing 56 to form an axial positioning of the swing shaft cylinder 12 and prevent its axial movement.

[0049] Drive components (see) Figure 1 , 2 (As shown in Figures 4 and 5) consists of a front drive assembly and a rear drive assembly.

[0050] The front push assembly consists of a front push arm 8, a front push power connecting pin 49, a front push power connector 7 (a fisheye connector, i.e., a self-lubricating rod end spherical bearing), a front push power cam connecting rod 14, a front push shaft sleeve 11, and a front push rod 16. The shaft hole in the middle of the front push shaft sleeve 11 is fitted onto the front end of the swing shaft 10 and is positioned by the front push shaft sleeve retaining screw (see Appendix). Figure 1 As shown in the figure (not marked), its left and right sides are respectively connected to the right end of the front push arm 8 and the left end of the front push rod 16; the front push power connecting pin 49 passes through from the rear of the left end of the front push arm 8 to the front, and then passes through the front push power connecting head 7; the upper end of the front push power cam connecting rod 14 is connected to the lower end of the front push power connecting head 7, 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).

[0051] The rear push assembly consists of a rear push shaft cylinder 30 and a rear push rod 31. The shaft hole in the middle of the rear push shaft cylinder 30 is fitted onto the rear end of the swing shaft 10 and is positioned by the rear push shaft cylinder retaining screw 50. Its right side is connected to the left end of the rear push rod 31.

[0052] Material feeding correction assembly (see) Figure 1 , 2, 4, 5, 7) is composed of symmetrically identical front pushing material correction plate 20 and rear pushing material correction plate 27, and the left part of front pushing material correction plate 20 and rear pushing material correction plate 27 are connected with the right end of front pushing rod 16 and rear pushing rod 31 respectively.

[0053] Taking front pushing material correction plate 20 as an example (see Figure 7 , its right part is changed from rectangular plate: its upper edge is upper curve 60 from middle right to middle upper right part, its right edge is middle curve 61 from middle upper right part to middle lower right part, and the right part of its lower edge is lower curve 62 from middle lower right part to middle right part, and each intersection of upper curve 60, middle curve 61 and lower curve 62 (the line type can be circular curve, hyperbolic curve or other type of curve, and the example adopts circular curve) is smooth transition.

[0054] The pushing material correction device of full-automatic braiding machine in the embodiment is used with full-automatic braiding machine.

[0055] Before use, under the driving of cam mechanism on main shaft of full-automatic braiding machine, pushing material emptying plate 22, front pushing material correction plate 20 and rear pushing material correction plate 27 are all in the state of left upper right lower inclination, at this time, the long narrow cavity with large upper part and small lower part surrounded by material discharge groove 24 of rack plate 26 is in unobstructed state (see Figure 5 , then, the braiding material falls into the long narrow cavity from the upper end of material discharge groove 24, forming the state of horizontal, vertical and inclined mixed arrangement; after that, the cam mechanism on main shaft of full-automatic braiding machine drives pushing material emptying plate 22 to swing counterclockwise around the rotating shaft of pushing material emptying rotating shaft cylinder assembly 19 into horizontal state (see Figure 1 , during the swinging process, pushing material emptying plate 22 pushes the braiding material in its right upper part upward and scatters (during the process, part of the braiding material in horizontal or inclined state is corrected to vertical state), only a small amount of braiding material in its lower part (i.e. lower part of long narrow cavity) is reserved, on the other hand, it also closes the lower part of long narrow cavity, forming a closed cavity with a small amount of braiding material, and at the same time, the closed state is maintained for a proper time;

[0056] At the same time, the cam mechanism on the main shaft of the full-automatic braiding machine drives the swing power connecting rod 13, the swing power connecting head 3, the swing power connecting rod 4, and the swing power connecting rod rotating shaft cylinder 21 to swing counterclockwise around the swing rotating shaft 33, and at the same time, the flexible swing rod 1, after losing the support of the swing power connecting rod 4, will also swing counterclockwise around the swing rotating shaft 33 under the action of the pulling force of the flexible swing spring 5, thereby driving the swing shaft cylinder 12 rigidly connected thereto, as well as the front pushing shaft cylinder 11 and the rear pushing shaft cylinder 30, the front pushing rod 16 and the rear pushing rod 31, the front pushing material correction plate 20 and the rear pushing material correction plate 27 to move to the right; in this process, the upper curve 60, the middle curve 61 and the lower curve 62 on the right part of the front pushing material correction plate 20 and the rear pushing material correction plate 27 will press a small amount of braiding material in the lower part of the closed narrow cavity to the material blocking mechanism 23, so that part of the braiding material in a horizontal or inclined state is corrected to a vertical state under the action of its own elasticity.

[0057] In this process, when special circumstances occur, for example: when the braiding material in the closed cavity is accumulated too much or not dispersed, causing the front pushing material correction plate 20 and the rear pushing material correction plate 27 to be unable to move to the right (i.e.: stuck), at this time, since the force driving the front pushing material correction plate 20 and the rear pushing material correction plate 27 to move to the right actually comes from the pulling force of the flexible swing spring 5 (rather than the direct pushing force of the swing power connecting rod 4), thus, neither the equipment will be damaged, nor the accumulated braiding material will be broken, truly embodying the advantages of flexible swing.

[0058] Also, at the same time, the cam mechanism on the main shaft of the full-automatic braiding machine drives the front pushing power cam connecting rod 14 and the front pushing power connecting head 7 to drive the front pushing arm 8, the front pushing shaft cylinder 11 and the front pushing rod 16 to swing counterclockwise around the swing shaft 10, thereby driving the front pushing material correction plate 20 and the rear pushing material correction plate 27 to swing upward, so that the upper curve 60 and the middle curve 61 on the right part of the front pushing material correction plate 20 and the rear pushing material correction plate 27 form an upward rubbing action on the pressed braiding material, thereby further rubbing the small amount of braiding material in the lower part of the closed narrow cavity, so as to facilitate the correction of the braiding material in a horizontal or inclined state under the action of its own elasticity.

[0059] After the braiding material in the lower part of the narrow cavity is corrected, the cam mechanism on the main shaft of the full-automatic braiding machine will drive the front pushing material correction plate 20 and the rear pushing material correction plate 27 to swing clockwise during the leftward movement, returning to the original position; the cam mechanism on the main shaft of the full-automatic braiding machine will also drive the pushing material emptying plate 22 to swing clockwise, returning to the original position.

[0060] The corrected braiding yarn is fed into the feeding groove 17 from the lower end of the discharging groove 24 to complete the feeding action of the braiding yarn.

[0061] The pushing and correcting device for the full-automatic braiding machine is matched with the full-automatic braiding machine, and can be used for braiding various mats, various curtains and various decorative fabrics.

Claims

1. A full-automatic weaving machine pushing material correction device, comprising a rack plate (26), a material blocking mechanism (23), a material sliding mechanism (25) and a material pushing emptying mechanism, a material discharging groove (24) and a swing groove (9) are arranged in the middle upper part and the middle upper left part of the rack plate (26); the material blocking mechanism (23) and the material sliding mechanism (25) are respectively arranged at the back of the rack plate (26) on the right and left sides of the material discharging groove (24); the material pushing emptying mechanism is arranged at the front of the rack plate (26) in the middle part and the left side of the material discharging groove (24); characterized in that: It also comprises a pushing material correction mechanism composed of a swinging component, a pushing component and a pushing material correction component; the upper part of the swinging component is arranged in front of the left part of the frame plate (26), and the lower part is arranged in the upper left part of the frame plate (26) and extends to the back of the frame plate (26) through the swinging groove (9), the pushing component is arranged in the lower part of the swinging component on the front and back of the frame plate (26), and the pushing material correction component is arranged at the right end of the pushing component.

2. The yarn feed correcting device for a fully automatic braiding machine according to claim 1, characterized in that: The swinging component comprises a swinging power component, a swinging rotating shaft (33), a flexible swinging component, a swinging arm (18) and a swinging component; the swinging rotating shaft (33) is arranged in front of the left part of the frame plate (26), and from back to front, the flexible swinging component and the swinging power component are sequentially rotatably sleeved; the swinging component passes through the swinging groove (9) of the frame plate (26), and the front and back ends are respectively connected with the pushing component; the upper and lower ends of the swinging arm (18) are respectively connected with the flexible swinging component and the swinging component, and are integrated.

3. The yarn feed correcting device for a fully automatic braiding machine according to claim 2, characterized in that: The swinging power component comprises a swinging power cam connecting rod (13), a swinging power connecting pin shaft (37), a swinging power connecting head (3), a swinging power connecting rod (4) and a swinging power connecting rod rotating shaft cylinder assembly; the swinging power connecting rod rotating shaft cylinder assembly is sleeved in the middle front part of the swinging rotating shaft (33), the left side is connected with the right end of the swinging power connecting rod (4), and the left end of the swinging power connecting rod (4) is sleeved with the swinging power connecting pin shaft (37); the upper end of the swinging power connecting head (3) is sleeved on the swinging power connecting pin shaft (37), and the lower end is connected with the swinging power cam connecting rod (13).

4. The yarn feed correcting device for a fully automatic braiding machine according to claim 3, characterized in that: The swinging power connecting rod rotating shaft cylinder assembly comprises a swinging power connecting rod rotating shaft cylinder (21), a swinging power connecting rod rotating shaft front bearing (39), a swinging power connecting rod rotating shaft rear bearing (43), a swinging power connecting rod rotating shaft shaft bushing (40), a swinging power connecting rod rotating shaft hole bushing (42), a swinging power connecting rod rotating shaft end cover (38) and a swinging power connecting rod rotating shaft cylinder stop screw (41); the left side of the swinging power connecting rod rotating shaft cylinder (21) is connected with the right end of the swinging power connecting rod (4), a through hole is formed in the middle, the swinging power connecting rod rotating shaft rear bearing (43), the swinging power connecting rod rotating shaft shaft bushing (40), the swinging power connecting rod rotating shaft hole bushing (42) and the swinging power connecting rod rotating shaft front bearing (39) are sequentially sleeved from back to front, and then are sleeved in the middle front part of the swinging rotating shaft (33), and the swinging power connecting rod rotating shaft end cover (38) is additionally arranged at the front end of the swinging rotating shaft (33); the swinging power connecting rod rotating shaft cylinder stop screw (41) passes through the cylinder wall of the swinging power connecting rod rotating shaft cylinder (21) in the radial direction and abuts against the outer wall of the swinging power connecting rod rotating shaft hole bushing (42).

5. The yarn feed correcting device for the fully automatic braiding machine according to claim 2, characterized in that: The flexible swing component comprises a flexible swing rod (1), a flexible swing push rod (2), a flexible swing rod rotating shaft cylinder assembly and a flexible swing power assembly; the flexible swing rod rotating shaft cylinder assembly is sleeved at the middle rear part of the swing rotating shaft (33), an isolation gasket (44) is sleeved between the flexible swing rod rotating shaft cylinder assembly and the swing power connecting rod rotating shaft sleeve assembly, the left side of the flexible swing rod rotating shaft cylinder assembly is connected with the right end of the flexible swing rod (1); the flexible swing push rod (2) is arranged at the left part of the flexible swing rod (1) in the front-rear direction, and the flexible swing power assembly is arranged at the left end of the flexible swing rod (1) and the middle upper left side of the front of the rack plate (26).

6. The yarn feed correcting device for a fully automatic braiding machine according to claim 5, characterized in that: The flexible swing rod rotating shaft cylinder assembly comprises a flexible swing rod rotating shaft cylinder (46), a flexible swing rod rotating shaft front bearing (45), a flexible swing rod rotating shaft rear bearing (34), a flexible swing rod rotating shaft shaft bushing (35), a flexible swing rod rotating shaft hole bushing (36) and a flexible swing rod rotating shaft cylinder stop screw (32); the left side of the flexible swing rod rotating shaft cylinder (46) is connected with the right end of the flexible swing rod (1), the upper end of the lower swing arm (18) is connected with the lower side of the flexible swing rod rotating shaft cylinder (46), a through hole is formed in the middle of the flexible swing rod rotating shaft cylinder (46), the through hole is sequentially sleeved with the flexible swing rod rotating shaft rear bearing (34), the flexible swing rod rotating shaft shaft bushing (35), the flexible swing rod rotating shaft hole bushing (36) and the flexible swing rod rotating shaft front bearing (45) from rear to front, and then the flexible swing rod rotating shaft cylinder (46) is sleeved at the middle rear part of the swing rotating shaft (33); the flexible swing rod rotating shaft cylinder stop screw (32) penetrates the cylinder wall of the flexible swing rod rotating shaft cylinder (46) in the radial direction and abuts against the outer wall of the flexible swing rod rotating shaft hole bushing (36).

7. The yarn feed correcting device for a fully automatic braiding machine according to claim 5 or 6, characterized in that: The flexible swing power assembly comprises a flexible swing rod end hanging column (28), a flexible swing spring (5) and a rack plate hanging column (29); the flexible swing rod end hanging column (28) is arranged at the left end of the flexible swing rod (1) in the front-rear direction, the rack plate hanging column (29) is arranged at the front or rear of the rack plate (26) in the front-rear direction, and the two ends of the flexible swing spring (5) are respectively hooked on the flexible swing rod end hanging column (28) and the rack plate hanging column (29).

8. The yarn feed correcting device for a fully automatic braiding machine according to claim 2, characterized in that: The swing component includes a swing shaft (10) and a swing shaft cylinder assembly; the swing shaft cylinder assembly includes a swing shaft cylinder (12), a swing shaft front bearing (52), a swing shaft rear bearing (57), a swing shaft shaft bushing (55), a swing shaft hole bushing (56), a swing shaft front end shaft snap ring (53), a swing shaft rear end shaft snap ring (59) and a swing shaft cylinder stop screw (51); the upper side of the swing shaft cylinder (12) is connected with the lower end of a swing arm (18), and a through hole is formed in the middle of the swing shaft cylinder (12), the through hole is sequentially sleeved with the swing shaft rear bearing (57), the swing shaft shaft bushing (55), the swing shaft hole bushing (56) and the swing shaft front bearing (52) from back to front, the rear end of the swing shaft (10) sequentially passes through the swing shaft front bearing (52) and the swing shaft rear bearing (57), the swing groove (9) of the rack plate (26) and extends to the back of the rack plate (26); the swing shaft (10) at the front end of the swing shaft front bearing (52) and the rear end of the swing shaft rear bearing (57) is respectively positioned by the swing shaft front end shaft snap ring (53) and the swing shaft rear end shaft snap ring (59); the swing shaft cylinder stop screw (51) radially penetrates the cylinder wall of the swing shaft cylinder (12) and abuts against the outer wall of the swing shaft hole bushing (56).

9. The yarn feed correcting device for a fully automatic braiding machine according to claim 1, characterized in that: The pushing assembly includes a front pushing assembly and a rear pushing assembly; The front pushing assembly includes a front pushing arm (8), a front pushing power connecting pin shaft (49), a front pushing power connecting head (7), a front pushing power cam connecting rod (14), a front pushing shaft cylinder (11) and a front pushing rod (16); the shaft hole in the middle of the front pushing shaft cylinder (11) is sleeved with the front end of the swing shaft (10) and is positioned by a front pushing shaft cylinder stop screw, and the right end of the front pushing arm (8) and the left end of the front pushing rod (16) are respectively connected with the left and right sides of the front pushing shaft cylinder (11); the front pushing power connecting pin shaft (49) penetrates out from the back to the front of the left end of the front pushing arm (8), and then penetrates the front pushing power connecting head (7), and the upper end of the front pushing power cam connecting rod (14) is connected with the lower end of the front pushing power connecting head (7); The rear pushing assembly includes a rear pushing shaft cylinder (30) and a rear pushing rod (31), and the shaft hole in the middle of the rear pushing shaft cylinder (30) is sleeved with the rear end of the swing shaft (10) and is positioned by a rear pushing shaft cylinder stop screw (50), and the left end of the rear pushing rod (31) is connected with the right side of the rear pushing shaft cylinder (30).

10. The yarn feed correcting device for a fully automatic braiding machine according to claim 1, characterized in that: The pushing correction assembly includes symmetrically identical front pushing correction plates (20) and rear pushing correction plates (27), and the right ends of the front pushing rod (16) and the rear pushing rod (31) are respectively connected with the left parts of the front pushing correction plates (20) and the rear pushing correction plates (27). The right part of the front pushing correction plate (20) is changed from a rectangular plate: the upper edge is an upper curve (60) from the middle right to the middle upper right edge, the right edge is a middle curve (61) from the middle upper right edge to the middle lower right edge, the right part of the lower edge is a lower curve (62) from the middle lower right edge to the middle right lower edge, and the intersection of the upper curve (60), the middle curve (61) and the lower curve (62) is a smooth transition.

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