Adjustable yarn collecting plate for warp knitting equipment

Abstract

The present invention discloses an adjustable wire collecting plate for warp knitting equipment, which relates to the technical field of textile machinery, including a wire collecting device; the wire collecting device includes an expansion and contraction component and a positioning component; the expansion and contraction component includes a rear frame plate, a front frame plate, a first guide rod, a first rotating rod component, a first forward and reverse motor, a first support plate and multiple groups of vertical carrying hole components; the first rotating rod component includes a transverse rotating rod, a transverse extension rod and multiple groups of transverse threaded rods; the advantages of the present invention are: the front and rear spacings of multiple groups of vertical carrying hole components can be adjusted simultaneously by the expansion and contraction component, and the vertical carrying hole components are provided with multiple groups of wire feeding holes arranged in sequence from top to bottom, and the upper and lower spacings of multiple groups of single carrying hole components can be adjusted simultaneously by the vertical adjustment component, and the single carrying hole components are provided with wire feeding holes, so that the distance between the multiple groups of wire feeding holes can be adjusted synchronously in the front, back, top and bottom at the same time; the positioning component is provided to adjust the expansion and contraction component as a whole front and back to improve the flexibility of adjustment.

Description

Technical Field

[0001] The invention relates to the technical field of textile machinery, and more particularly to an adjustable yarn collecting plate for warp knitting equipment. Background Art

[0002] The main function of the yarn collecting plate for warp knitting machines is to gather multiple yarns or threads together so as to evenly feed the knitting needles or other knitting elements during the weaving process;

[0003] The main function of the yarn collecting plate is to arrange the yarns from each creel in a certain order for subsequent processing. It can help maintain the parallelism between the yarns and reduce entanglement. The general use of the yarn collecting plate is shown in "Application No.: CN202311071008.2, System Integrated Multi-Specification Medical Human Body Repair Material Warp Knitting Production Line", and the wire guide plate is directly fixed in the use position.

[0004] When changing different batches or types of yarn, sometimes it is necessary not only to adjust the yarn layout on the creel, but also to adjust or replace the yarn collecting plate accordingly to provide different distribution of yarn holes for use;

[0005] Although it is stated in "Application No.: CN201910942847.4, a warping device for chemical fiber filaments", which states "precise control of the left and right reciprocating position of the movable wire collecting plate"; the hole for passing the wire is fixed and fixed, which limits the adjustment changes, and thus there is also the disadvantage of low flexibility of change. Summary of the Invention

[0006] The purpose of the present invention is to solve the above technical problems and provide an adjustable yarn collecting plate for warp knitting equipment.

[0007] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0008] The present invention provides an adjustable wire collecting plate of a warp knitting device, comprising a wire collecting device;

[0009] The wire collecting device includes an expansion and contraction assembly;

[0010] The expansion and contraction assembly includes a rear frame plate, a front frame plate, a first guide rod fixedly arranged between the rear frame plate and the front frame plate, a first rotating rod assembly arranged between the rear frame plate and the front frame plate, a first forward and reverse motor arranged at the front end of the front frame plate, a first supporting plate fixedly installed between the front frame plate and the first forward and reverse motor, and a plurality of vertical carrying hole assemblies arranged in sequence from front to back;

[0011] The first rotating rod assembly is rotatably connected to the rear frame plate and the front frame plate, the output end of the first forward and reverse motor is fixedly connected to the first rotating rod assembly, the plurality of groups of vertical carrying hole assemblies are connected to the first guide rod, and the plurality of groups of vertical carrying hole assemblies are movably connected to the first rotating rod assembly;

[0012] The vertical carrying hole assembly is provided with multiple groups of wire-carrying holes arranged in sequence from top to bottom;

[0013] The first rotating rod assembly includes a transverse rotating rod with one rod end rotatably connected to the rear frame plate, a transverse extension rod passing through the front and rear ends of the front frame plate, and multiple groups of transverse threaded rods with the rod ends fixed in sequence head to tail, the lead of the multiple groups of transverse threaded rods gradually increases from back to front or the lead of the multiple groups of transverse threaded rods from back to front are different in at least two groups, the multiple groups of transverse threaded rods are fixed between the transverse rotating rod and the transverse extension rod, and the transverse rotating rod, the transverse extension rod and the multiple groups of transverse threaded rods are on the same rotation axis, the front end of the transverse extension rod is fixed to the first forward and reverse motor, the total number of the transverse rotating rod and the multiple groups of transverse threaded rods is the same as the number of the vertical carrying hole assembly and they are rotatably connected in a one-to-one correspondence.

[0014] As a preferred technical solution of the present invention, the vertical carrying hole assembly includes a vertical adjustment assembly and a first movable plate and a first slide plate respectively fixed to the vertical adjustment assembly;

[0015] The first movable plate of the rearmost group of vertical carrying hole assemblies is penetrated by a transverse rotating rod and is rotatably connected to the first movable plate, and the first movable plates of the remaining groups of vertical carrying hole assemblies are threadedly penetrated by a transverse threaded rod and are rotatably connected to the first movable plates;

[0016] The first slide plate of the rearmost group of vertical carrying hole assemblies is fixed to the first guide rod, and the first slide plates of the remaining groups of vertical carrying hole assemblies are penetrated by the first guide rod and are slidably connected to the first slide plates.

[0017] As a preferred technical solution of the present invention, the vertical adjustment assembly includes an upper clamping plate, a lower clamping plate, a second guide rod fixedly arranged between the upper clamping plate and the lower clamping plate, a second rotating rod assembly rotatably connected between the upper clamping plate and the lower clamping plate, a second forward and reverse motor fixedly connected to one end of the second rotating rod assembly, a second support plate fixedly mounted on the outside of the second forward and reverse motor, and a plurality of single-portable hole assemblies arranged in sequence from top to bottom;

[0018] The single-carrying hole component is provided with a wire-travel hole;

[0019] The first movable plate is fixed on the top of the upper splint, the first slide is fixed on the bottom of the lower splint, multiple groups of single-carrying hole components are slidably connected to the second guide rod, and multiple groups of single-carrying hole components are movably connected to the second rotating rod component.

[0020] As a preferred technical solution of the present invention, the second rotating rod assembly includes a vertical extension rod with a rod end rotatably connected to the upper clamping plate, a vertical rotating rod passing through the upper and lower ends of the front frame plate, and multiple groups of vertical threaded rods with the rod ends fixedly connected in sequence end to end;

[0021] The leads of the multiple groups of vertical threaded rods gradually increase from bottom to top, or the leads of the multiple groups of vertical threaded rods are different in at least two groups from bottom to top. The multiple groups of vertical threaded rods are fixed between the vertical extension rod and the vertical rotation rod, and the vertical extension rod, the vertical rotation rod and the multiple groups of vertical threaded rods are on the same rotation axis. The bottom end of the vertical rotation rod is fixed to the first forward and reverse motor. The total number of vertical rotation rods and the multiple groups of vertical threaded rods is the same as the number of groups of the single-carrying hole assembly and they are rotatably connected in a one-to-one correspondence.

[0022] As a preferred technical solution of the present invention, the single-hole carrying assembly includes a wire-passing plate and a second slide plate and a second movable plate respectively fixed thereon, and the wire-passing hole passes through the wire-passing plate on the left and right sides;

[0023] The second slide plate of the bottommost group of single-portable hole assemblies is fixed to the second guide rod, and the second slide plates of the remaining groups of single-portable hole assemblies are penetrated by the second guide rod and are slidably connected to the second slide plates;

[0024] The second movable plate of the bottommost group of single-portable hole components is penetrated by a vertical rotating rod and is rotatably connected to the second movable plate, and the second movable plates of the remaining groups of single-portable hole components are threadedly penetrated by a vertical threaded rod and are rotatably connected to the second movable plates.

[0025] As a preferred technical solution of the present invention, the wire collecting device further includes a positioning component fixedly mounted on the expansion and contraction component for adjusting the front and rear position thereof.

[0026] As a preferred technical solution of the present invention, the positioning assembly includes a housing with an opening at the top, a longitudinal screw rotatably connected to the housing, a third forward and reverse motor disposed outside the housing, a third support plate fixedly mounted on the outside of the third forward and reverse motor, a moving block threaded through by the longitudinal screw, a limiting bar fixedly mounted in the housing, and a connecting plate fixedly mounted on the top of the moving block;

[0027] The rod end of the longitudinal screw faces forward and backward and one end thereof passes through the outside of the shell and is fixed to the output end of the third forward and reverse motor. The outer side of the third support plate is fixed to the outside of the shell, and part of the moving block is exposed in the opening. The outer side of the moving block is slidably connected to the limit bar, and the top of the connecting plate fixes the expansion and contraction assembly.

[0028] The beneficial effects of the present invention are as follows:

[0029] The expansion and contraction components can be used to adjust the spacing between the front and back of multiple groups of vertical carrying hole components at the same time. The vertical carrying hole components are provided with multiple groups of wire-cutting holes arranged in sequence from top to bottom, and the vertical adjustment components can be used to adjust the spacing between the upper and lower groups of multiple groups of single carrying hole components at the same time. The single carrying hole components are provided with wire-cutting holes. In this way, the distance between the multiple groups of wire-cutting holes can be adjusted synchronously in the front, back, up and down at the same time. The adjustment component is set to adjust the expansion and contraction components as a whole front and back to improve the flexibility of adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a structural schematic diagram of the present invention;

[0031] Figure 2 It is a schematic diagram of the left-side cross-sectional structure of the expansion and contraction component;

[0032] Figure 3 yes Figure 2 Schematic diagram of the split structure;

[0033] Figure 4 This is a schematic diagram of the split structure of the vertical carrying hole assembly;

[0034] Figure 5 It is a schematic diagram of the left-side cross-sectional structure of the positioning component.

[0035] Figure numerals: wire collecting device-A, expansion and contraction assembly-a, adjustment assembly-b, rear frame plate-a1, front frame plate-a2, first guide rod-a3, first rotating rod assembly-a4, first forward and reverse motor-a5, first support plate-a6, vertical carrying hole assembly-a7, horizontal rotation rod-a41, horizontal threaded rod-a42, horizontal extension rod-a43, upper clamping plate-a71, lower clamping plate-a72, second guide rod-a73, second rotating rod assembly-a74, second forward and reverse motor -a75, second support plate-a76, single-portable hole assembly-a77, first movable plate-a78, first slide plate-a79, vertical extension rod-a741, vertical threaded rod-a742, vertical rotation rod-a743, wire passing plate-a771, second slide plate-a772, second movable plate-a773, housing-b1, longitudinal screw rod-b2, third forward and reverse motor-b3, third support plate-b4, moving block-b5, limit bar-b6, connecting plate-b7. DETAILED DESCRIPTION

[0036] like Figures 1 to 5 As shown, the present invention proposes: an adjustable wire collecting plate for warp knitting equipment, comprising a wire collecting device A;

[0037] The wire collecting device A includes an expansion and contraction component a;

[0038] The expansion and contraction assembly a includes a rear frame plate a1, a front frame plate a2, a first guide rod a3 fixedly disposed between the rear frame plate a1 and the front frame plate a2, a first rotating rod assembly a4 disposed between the rear frame plate a1 and the front frame plate a2, a first forward and reverse motor a5 disposed at the front end of the front frame plate a2, a first support plate a6 fixedly mounted between the front frame plate a2 and the first forward and reverse motor a5, and a plurality of vertical carrying hole assemblies a7 arranged in sequence from front to back;

[0039] The first rotating rod assembly a4 is rotatably connected to the rear frame plate a1 and the front frame plate a2. The output end of the first forward and reverse motor a5 is fixedly connected to the first rotating rod assembly a4. The multiple groups of vertical carrying hole assemblies a7 are connected to the first guide rod a3. The multiple groups of vertical carrying hole assemblies a7 are movably connected to the first rotating rod assembly a4.

[0040] The front frame plate a2 and the rear frame plate a1 in the expansion and contraction assembly a are respectively arranged in the front and rear, and the front frame plate a2 and the rear frame plate a1 are both in the shape of strips with the ends facing up and down. The rod ends of the first guide rod a3 and the first rotating rod assembly a4 face front and back and are fixed between the front frame plate a2 and the rear frame plate a1. The first guide rod a3 is located below the first rotating rod assembly a4. A first support plate a6 is fixed to the front end of the front frame plate a2, and a first forward and reverse motor a5 is fixed on the first support plate a6. The output end of the first forward and reverse motor a5 faces rearward and is fixed to the front end of the first rotating rod assembly a4. A plurality of groups of vertical carrying hole assemblies a7 are sequentially arranged and distributed from back to front between the front frame plate a2 and the rear frame plate a1.

[0041] The vertical carrying hole assembly a7 is provided with multiple groups of wire-travel holes arranged in sequence from top to bottom; the yarn is passed through the multiple groups of wire-travel holes one by one;

[0042] The first rotating rod assembly a4 includes a transverse rotating rod a41 having one rod end rotatably connected to the rear frame plate a1, a transverse extension rod a43 passing through the front and rear ends of the front frame plate a2, and a plurality of transverse threaded rods a42 whose rod ends are fixed end to end in sequence, the lead of the plurality of transverse threaded rods a42 gradually increasing from back to front, the plurality of transverse threaded rods a42 being fixed between the transverse rotating rod a41 and the transverse extension rod a43, and the transverse rotating rod a41, the transverse extension rod a43 and the plurality of transverse threaded rods a42 being located on the same rotation axis, the front end of the transverse extension rod a43 being fixed to the first forward and reverse motor a5, the total number of transverse rotating rods a41 and the plurality of transverse threaded rods a42 being the same as the number of vertical carrying hole assemblies a7 and being rotatably connected thereto in a one-to-one correspondence; that is, the number of transverse threaded rods a42 provided from back to front corresponds to the number of vertical carrying hole assemblies a7 provided therein;

[0043] The rod end of the transverse rod a41 in the first rotating rod assembly a4 faces front to back, and the rear end of the transverse rod a41 is rotatably connected to the rear frame plate a1 through a bearing. There are multiple groups of transverse threaded rods a42, and the rod ends of each group of transverse threaded rods a42 face front to back and are connected and fixed in sequence from back to front. The front end of the transverse rod a41 is fixed to the transverse threaded rod a42, and the rod end of the transverse extension rod a43 faces front to back and the rear end is fixed to the transverse threaded rod a42. The transverse extension rod a43 passes through the front and rear ends of the front frame plate a2 and the penetration position is rotatably supported by bearings. The number of transverse rods a41 plus multiple groups of transverse threaded rods a42 is the same as the number of groups of vertical carrying hole assemblies a7. The transverse rod a41 rotates with one group of vertical carrying hole assemblies a7, and the multiple groups of transverse threaded rods a42 rotate with the remaining vertical carrying hole assemblies a7 one by one.

[0044] When the expansion and contraction component a is in use and the position of the wire-carrying hole needs to be adjusted, the first forward and reverse motor a5 is operated to drive the first rotating rod component a4 to rotate forward or reverse. At this time, the horizontal rotation rod a41 is rotationally connected to the vertical carrying hole component a7 and the vertical carrying hole component a7 of this group is fixedly connected to the first guide rod a3. The horizontal threaded rod a42 is threadedly connected to the vertical carrying hole component a7 and the vertical carrying hole component a7 of this group is slidingly connected to the first guide rod a3. Under the rotation of the horizontal threaded rod a42 and the sliding limit of the first guide rod a3, the vertical carrying hole component a7 performs forward and backward displacement activities. Under the action of the gradually increasing lead of multiple groups of horizontal threaded rods a42 from back to front, the displacement rate of multiple groups of vertical carrying hole components a7 from back to front gradually increases. In this way, the spacing between multiple groups of vertical carrying hole components a7 can be synchronously adjusted from back to front, thereby adjusting the spacing between multiple groups of wire-carrying holes. The adjustment is convenient and flexible.

[0045] The above-mentioned: the lead of multiple groups of horizontal threaded rods a42 gradually increases from back to front, or the lead of multiple groups of horizontal threaded rods a42 can be different in at least two groups from back to front (that is, when three groups are set, at least two groups have different leads, or all three groups are different). This setting is more flexible.

[0046] Lead: It refers to the axial distance between the corresponding two points on the median line of two adjacent teeth on the same spiral line. That is, if you move along a specific spiral line for one circle and return to the starting point, the distance you move in the axial direction is called the lead of this spiral line.

[0047] The vertical carrying hole assembly a7 includes a vertical adjustment assembly and a first movable plate a78 and a first slide plate a79 respectively fixed to the vertical adjustment assembly; the first movable plate a78 and the first slide plate a79 are respectively fixed at the top and bottom ends of the vertical adjustment assembly;

[0048] The first movable plate a78 of the rearmost group of vertical carrying hole assemblies a7 is penetrated by the horizontal rotating rod a41 and is rotatably connected to the first movable plate a78, and the first movable plates a78 of the remaining groups of vertical carrying hole assemblies a7 are threadedly penetrated by the horizontal threaded rod a42 and are rotatably connected to the first movable plates a78;

[0049] The first slide a79 of the rearmost group of vertical carrying hole assemblies a7 is fixed to the first guide rod a3, and the first slides a79 of the remaining groups of vertical carrying hole assemblies a7 are penetrated by the first guide rod a3 and are slidably connected to the first slides a79;

[0050] According to the above, a first movable plate a78 connecting the transverse rod a41 and the transverse threaded rod a42, and a first slide plate a79 connecting the first guide rod a3 are set on the vertical carrying hole assembly a7. The transverse rod a41 and the transverse threaded rod a42 pass through the first movable plate a78 respectively, and the first guide rod a3 passes through the first slide plate a79.

[0051] The vertical adjustment assembly includes an upper clamping plate a71, a lower clamping plate a72, a second guide rod a73 fixed between the upper clamping plate a71 and the lower clamping plate a72, a second rotating rod assembly a74 rotatably connected between the upper clamping plate a71 and the lower clamping plate a72, a second forward and reverse motor a75 fixed to one end of the second rotating rod assembly a74, a second support plate a76 fixed to the outside of the second forward and reverse motor a75, and a plurality of single-portable hole assemblies a77 arranged in sequence from top to bottom;

[0052] The single-carrying hole component a77 is provided with a wire-travel hole; that is, each group of single-carrying hole components a77 is provided with a wire-travel hole;

[0053] The first movable plate a78 is fixed to the top of the upper clamping plate a71, the first slide plate a79 is fixed to the bottom of the lower clamping plate a72, multiple groups of single-carrying hole components a77 are slidably connected to the second guide rod a73, and multiple groups of single-carrying hole components a77 are movably connected to the second rotating rod component a74;

[0054] The upper clamping plate a71 and the lower clamping plate a72 of the vertical adjustment assembly are arranged up and down, and the second rotating rod assembly a74 and the fixed second guide rod a73 are rotatably installed between the upper clamping plate a71 and the lower clamping plate a72. A plurality of groups of single-carrying hole assemblies a77 are arranged in sequence from bottom to top between the upper clamping plate a71 and the lower clamping plate a72 and are stably placed by the second rotating rod assembly a74 and the second guide rod a73. A second forward and reverse motor a75 and a second support plate a76 are installed at the bottom end of the lower clamping plate a72, and the second forward and reverse motor a75 is connected and fixed by the second support plate a76.

[0055] When the vertical adjustment assembly is in use, the second forward and reverse motor a75 is operated to drive the second rotating rod assembly a74 to rotate in the forward or reverse direction.

[0056] The second rotating rod assembly a74 includes a vertical extension rod a741 whose rod end is rotatably connected to the upper clamping plate a71, a vertical rotating rod a743 that passes through the upper and lower ends of the front frame plate a2, and multiple groups of vertical threaded rods a742 whose rod ends are fixed end to end. The vertical rotating rod a743 is rotatably connected to the lower clamping plate a72 via a bearing.

[0057] The leads of the multiple groups of vertical threaded rods a742 gradually increase from bottom to top. The multiple groups of vertical threaded rods a742 are fixedly connected between the vertical extension rod a741 and the vertical rotation rod a743. The vertical extension rod a741, the vertical rotation rod a743 and the multiple groups of vertical threaded rods a742 are on the same rotation axis. The bottom end of the vertical rotation rod a743 is fixedly connected to the first forward and reverse motor a5. The total number of groups of vertical rotation rods a743 and the multiple groups of vertical threaded rods a742 is the same as the number of groups of the single-carrying hole assembly a77, and they are rotatably connected in a one-to-one correspondence; that is, there are as many groups of vertical threaded rods a742 from bottom to top as there are groups of single-carrying hole assemblies a77.

[0058] The above-mentioned: the leads of the multiple groups of vertical threaded rods a742 gradually increase from bottom to top, or the leads of the multiple groups of vertical threaded rods a742 can be different in at least two groups from bottom to top, so that the setting is more flexible;

[0059] According to the above, the second rotating rod assembly a74 rotates, that is, the vertical extension rod a741, multiple groups of vertical threaded rods a742 and vertical rotating rods a743 rotate. At this time, the vertical rotating rod a743 is rotationally connected to the single carrying hole assembly a77 and the single carrying hole assembly a77 of this group is fixedly connected to the second guide rod a73. The vertical threaded rod a742 is threadedly connected to the single carrying hole assembly a77 and the single carrying hole assembly a77 of this group is slidingly connected to the second guide rod a73. Under the rotation of the vertical threaded rod a742 and the sliding limit of the second guide rod a73, the single carrying hole assembly a77 performs forward and backward displacement activities. Under the action of the lead of multiple groups of vertical threaded rods a742 gradually increasing from bottom to top, the displacement rate of multiple groups of single carrying hole assemblies a77 from bottom to top gradually increases. In this way, the effect of synchronously adjusting the spacing between multiple groups of single carrying hole assemblies a77 from bottom to top can be formed, thereby adjusting the vertical distance between multiple groups of wire feeding holes. The adjustment is convenient and flexible.

[0060] Among them, the single-hole component a77 includes a wire-passing plate a771 and a second slide plate a772 and a second movable plate a773 respectively fixed thereon, and the wire-passing hole passes through the wire-passing plate a771 on the left and right; the second movable plate a773 and the second slide plate a772 are respectively fixed at the front and rear ends of the wire-passing plate a771, and the wire-passing hole is set on the wire-passing plate a771;

[0061] The second slide a772 of the bottommost group of single-portable hole assemblies a77 is fixed to the second guide rod a73, and the second slides a772 of the remaining groups of single-portable hole assemblies a77 are penetrated by the second guide rod a73 and are slidably connected to the second slides a772;

[0062] The second movable plate a773 of the bottommost group of single-portable hole assemblies a77 is penetrated by a vertical rotating rod a743 and is rotatably connected to the second movable plate a773, and the second movable plates a773 of the remaining groups of single-portable hole assemblies a77 are threadedly penetrated by a vertical threaded rod a742 and are rotatably connected to the second movable plates a773;

[0063] A second movable plate a773 connecting the vertical rotating rod a743 and the vertical threaded rod a742 and a second slide plate a772 connecting the second guide rod a73 are set on the single-portable hole assembly a77. The vertical rotating rod a743 and the vertical threaded rod a742 respectively pass through the first movable plate a78, and the second guide rod a73 passes through the first slide plate a79.

[0064] like Figure 1 、 Figure 5As shown: the wire collecting device A also includes a positioning component b fixedly mounted on the expansion and contraction component a for adjusting its front and rear position, so that the expansion and contraction component a can be adjusted front and rear as a whole, further improving the flexibility of adjustment;

[0065] Specifically, the positioning assembly b includes a housing b1 with an opening at the top, a longitudinal screw b2 rotatably connected to the housing b1, a third forward and reverse motor b3 disposed outside the housing b1, a third support plate b4 fixedly mounted on the outside of the third forward and reverse motor b3, a moving block b5 threadedly penetrated by the longitudinal screw b2, a limiting bar b6 fixedly mounted in the housing b1, and a connecting plate b7 fixedly mounted on the top of the moving block b5;

[0066] The rod ends of the longitudinal screw b2 face forward and backward, and one end thereof passes through the outside of the shell b1 and is fixed to the output end of the third forward and reverse motor b3. The outer side of the third support plate b4 is fixed to the outside of the shell b1, and part of the moving block b5 is exposed at the opening. The outer side of the moving block b5 is slidably connected to the limit bar b6. The top end of the connecting plate b7 fixes the expansion and contraction assembly a; the top end of the connecting plate b7 fixes the bottom ends of the rear frame plate a1 and the front frame plate a2.

[0067] When the positioning assembly b is in use, the third forward and reverse motor b3 is operated to drive the longitudinal screw b2 to rotate forward or reverse, and the longitudinal screw b2 is threaded through the moving block b5. Under the sliding limit action of the moving block b5 on the limit bar b6, the moving block b5 moves forward and backward, thereby driving the connecting plate b7 to move synchronously, and then driving the position of the expansion and contraction assembly a to be adjusted.

[0068] To sum up: when the wire collecting device A is in use, the spacing between the front and back of multiple groups of vertical carrying hole components a7 can be adjusted simultaneously through the expansion and contraction component a, and the vertical carrying hole component a7 is provided with multiple groups of wire feeding holes arranged in sequence from top to bottom, and the spacing between the upper and lower groups of multiple groups of single carrying hole components a77 can be adjusted simultaneously through the vertical adjustment component, and the single carrying hole component a77 is provided with a wire feeding hole, so that the distance between multiple groups of wire feeding holes can be adjusted synchronously in the front, back, up and down at the same time; the adjustment component b is set to adjust the expansion and contraction component a as a whole front and back to improve the flexibility of adjustment.

[0069] Supplement: The "active wire collection slider" in "CN202410251236.6" can be connected to the bottom end of the adjustment component b to increase the function of adjusting the left and right displacement.

[0070] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices. Therefore, the control method and wiring layout are no longer explained in detail in the present invention.

[0071] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from all points of view, the embodiments should be regarded as illustrative and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and range of equivalents of the claims are included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0072] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An adjustable yarn collecting plate for warp knitting equipment, comprising a yarn collecting device; Its characteristics are: The wire collecting device includes an expansion and contraction assembly; The expansion and contraction assembly includes a rear frame plate, a front frame plate, a first guide rod fixedly arranged between the rear frame plate and the front frame plate, a first rotating rod assembly arranged between the rear frame plate and the front frame plate, a first forward and reverse motor arranged at the front end of the front frame plate, a first supporting plate fixedly installed between the front frame plate and the first forward and reverse motor, and a plurality of vertical carrying hole assemblies arranged in sequence from front to back; The first rotating rod assembly is rotatably connected to the rear frame plate and the front frame plate, the output end of the first forward and reverse motor is fixedly connected to the first rotating rod assembly, the plurality of groups of vertical carrying hole assemblies are connected to the first guide rod, and the plurality of groups of vertical carrying hole assemblies are movably connected to the first rotating rod assembly; The vertical carrying hole assembly is provided with multiple groups of wire-carrying holes arranged in sequence from top to bottom; The first rotating rod assembly includes a transverse rotating rod with one rod end rotatably connected to the rear frame plate, a transverse extension rod passing through the front and rear ends of the front frame plate, and multiple groups of transverse threaded rods with the rod ends fixed in sequence head to tail, the lead of the multiple groups of transverse threaded rods gradually increases from back to front or the lead of the multiple groups of transverse threaded rods from back to front are different in at least two groups, the multiple groups of transverse threaded rods are fixed between the transverse rotating rod and the transverse extension rod, and the transverse rotating rod, the transverse extension rod and the multiple groups of transverse threaded rods are on the same rotation axis, the front end of the transverse extension rod is fixed to the first forward and reverse motor, the total number of the transverse rotating rod and the multiple groups of transverse threaded rods is the same as the number of the vertical carrying hole assembly and they are rotatably connected in a one-to-one correspondence.

2. The adjustable yarn collecting plate of the warp knitting equipment according to claim 1, characterized in that: The vertical carrying hole assembly includes a vertical adjustment assembly and a first movable plate and a first slide plate respectively fixed on the vertical adjustment assembly; The first movable plate of the rearmost group of vertical carrying hole assemblies is penetrated by a transverse rotating rod and is rotatably connected to the first movable plate, and the first movable plates of the remaining groups of vertical carrying hole assemblies are threadedly penetrated by a transverse threaded rod and are rotatably connected to the first movable plates; The first slide plate of the rearmost group of vertical carrying hole assemblies is fixed to the first guide rod, and the first slide plates of the remaining groups of vertical carrying hole assemblies are penetrated by the first guide rod and are slidably connected to the first slide plates.

3. The adjustable yarn collecting plate of the warp knitting equipment according to claim 2, characterized in that: The vertical adjustment assembly includes an upper clamping plate, a lower clamping plate, a second guide rod fixedly arranged between the upper clamping plate and the lower clamping plate, a second rotating rod assembly rotatably connected between the upper clamping plate and the lower clamping plate, a second forward and reverse motor fixedly connected to one end of the second rotating rod assembly, a second support plate fixedly mounted on the outer side of the second forward and reverse motor, and a plurality of single-portable hole assemblies arranged in sequence from top to bottom; The single-carrying hole component is provided with a wire-travel hole; The first movable plate is fixed on the top of the upper splint, the first slide is fixed on the bottom of the lower splint, multiple groups of single-carrying hole components are slidably connected to the second guide rod, and multiple groups of single-carrying hole components are movably connected to the second rotating rod component.

4. The adjustable yarn collecting plate of the warp knitting equipment according to claim 3, characterized in that: The second rotating rod assembly includes a vertical extension rod with a rod end rotatably connected to the upper clamping plate, a vertical rotating rod passing through the upper and lower ends of the front frame plate, and multiple groups of vertical threaded rods with the rod ends fixedly connected in sequence end to end; The leads of the multiple groups of vertical threaded rods gradually increase from bottom to top, or the leads of the multiple groups of vertical threaded rods are different in at least two groups from bottom to top. The multiple groups of vertical threaded rods are fixed between the vertical extension rod and the vertical rotation rod, and the vertical extension rod, the vertical rotation rod and the multiple groups of vertical threaded rods are on the same rotation axis. The bottom end of the vertical rotation rod is fixed to the first forward and reverse motor. The total number of vertical rotation rods and the multiple groups of vertical threaded rods is the same as the number of groups of the single-carrying hole assembly and they are rotatably connected in a one-to-one correspondence.

5. The adjustable yarn collecting plate of the warp knitting equipment according to claim 4, characterized in that: The single-carrying hole assembly includes a wire-passing plate and a second slide plate and a second movable plate respectively fixed thereon, and the wire-passing hole passes through the wire-passing plate on the left and right sides; The second slide plate of the bottommost group of single-portable hole assemblies is fixed to the second guide rod, and the second slide plates of the remaining groups of single-portable hole assemblies are penetrated by the second guide rod and are slidably connected to the second slide plates; The second movable plate of the bottommost group of single-portable hole components is penetrated by a vertical rotating rod and is rotatably connected to the second movable plate, and the second movable plates of the remaining groups of single-portable hole components are threadedly penetrated by a vertical threaded rod and are rotatably connected to the second movable plates.

6. The adjustable yarn collecting plate of the warp knitting equipment according to claim 1 or 5, characterized in that: The wire collecting device also includes a position adjusting component which is fixed on the expansion and contraction component and is used for adjusting the front and rear position of the expansion and contraction component.

7. The adjustable yarn collecting plate of the warp knitting equipment according to claim 6, characterized in that: The positioning assembly includes a housing with an opening at the top, a longitudinal screw rotatably connected to the housing, a third forward and reverse motor disposed outside the housing, a third support plate fixedly mounted on the outside of the third forward and reverse motor, a moving block threaded through by the longitudinal screw, a limiting strip fixedly mounted in the housing, and a connecting plate fixedly mounted on the top of the moving block; The rod end of the longitudinal screw faces forward and backward and one end thereof passes through the outside of the shell and is fixed to the output end of the third forward and reverse motor. The outer side of the third support plate is fixed to the outside of the shell, and part of the moving block is exposed in the opening. The outer side of the moving block is slidably connected to the limit bar, and the top of the connecting plate fixes the expansion and contraction assembly.

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