Device for assisting main interlacer in yarn hanging during spinning-in

Abstract

The utility model belongs to the technical field of chemical fiber production auxiliary equipment, and relates to a device for assisting a main interlacer to hang filaments during repiecing, the main interlacer comprises an interlacer base, a strip-shaped bracket, a fixed plate, an interlacer nozzle, a U-shaped porcelain piece and a harpoon-shaped porcelain piece; the device for assisting the main interlacer in yarn hanging in the spinning-in process comprises a movement mechanism and a transverse rod. The movement mechanism is arranged at the top of the network device base and is connected with the cross rod; the cross rod is always parallel to the plane where the notch is located and is always located above the network device base; when spinning-in is not carried out or spinning-in is finished, the transverse rod is located on one side of the plane where the notch is located, and the vertical projection of the transverse rod is located at the top of the stitching device base; during spinning-in, the cross rod is located on the other side of the face where the notch is located and makes contact with the silk. The device is simple in structure and convenient to operate, the tows can be close to related parts of the main interlacer to complete tow hanging through simple rotating operation of the cross rod, and complex tow lifting operation is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the auxiliary equipment technical field of chemical fiber production relates to a device for auxiliary main networker silk hanging when the head. BACKGROUND

[0002] In the head hanging silk link of chemical fiber production, the staff needs to complete a series of fine and complex operation. First, after hanging the winding head guide hook, the staff needs to push the drawing rod to ensure that each silk can accurately reach its predetermined position. Figure 6 However, in this process, the filament bundle is often blocked by the main networker (as shown in

[0003] When the drawing rod is pushed to the designated position, the staff also needs to pick up the filament bundle from the outside of the main networker, and then carefully pass it through and hang it in the porcelain piece of the main networker. This series of operations not only consumes time and effort, but also has high requirements for the operation skills of the staff.

[0004] The patent with the authorized announcement number CN109763181B discloses a polyester silk guide hook silk hanging device, which realizes rapid filament separation by setting multiple sliding rods on the fixed plate. The sliding rods include a main rod and connecting rods at both ends. The connecting rods are fixed with the fixed plate, and the main rod is protrudingly arranged on the surface of the fixed plate and forms a certain operation space with the fixed plate. The main rod is distributed in a fan shape, and the distribution angle is matched with the natural direction of the chemical fiber from the suction gun to the guide hook, aiming to optimize the guiding path of the filament bundle.

[0005] However, the above-mentioned device structure is relatively complex and large, which is extremely inconvenient for the installation and operation of the device in the production workshop of the chemical fiber factory with tight space resources. Secondly, this scheme highly depends on the accuracy of manual operation. The sliding ring needs to be slid to a precise position to realize its filament separation function, and the determination of this precise position completely depends on the operation skills and experience of the staff, which is difficult to realize in actual operation and is easy to increase the risk of operation failure. UTILITY MODEL CONTENT

[0006] The utility model aims at solving the problems existing in the prior art, and provides a device for auxiliary main networker silk hanging when the head.

[0007] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0008] The device for assisting the main networker to hang the yarn during the head forming process comprises a motion mechanism and a crossbar.

[0009] The motion mechanism is arranged on the top of the networker base, and the motion mechanism is connected with the crossbar.

[0010] When the head forming process is not started or is finished, the motion mechanism is in the initial state, the crossbar is located on one side of the slot surface, and the vertical projection of the crossbar is located on the top of the networker base.

[0011] The area of the networker nozzle exposed outside the networker base is denoted as a, the area of the U-shaped porcelain exposed outside the networker base is denoted as b, and the area of the fish fork-shaped porcelain exposed outside the networker base is denoted as c.

[0012] When the crossbar contacts the yarn, the vertical projection of a, the vertical projection of b, and the vertical projection of c are all located between the vertical projection of the networker base and the vertical projection of the crossbar.

[0013] As a preferred technical solution,

[0014] The device for assisting the main networker to hang the yarn during the head forming process is as described above, and the motion mechanism is a telescopic rod.

[0015] The telescopic rod is horizontally arranged on the top of the networker base, the fixed end of the telescopic rod is fixedly connected with the networker base, and the telescopic end of the telescopic rod is fixedly connected with the crossbar.

[0016] When the head forming process is not started or is finished, the telescopic rod is in the minimum range, the crossbar is located on one side of the slot surface, and the vertical projection of the crossbar is located on the top of the networker base.

[0017] The device for assisting the main networker to hang the yarn during the head forming process comprises a rod I, a rod II and a U-shaped buckle.

[0018] The U-shaped buckle is fixed on the top of the networker base.

[0019] The length direction of the rod II is the same as that of the crossbar, and the rod II is fixedly connected with the crossbar through the rod I.

[0020] The rod II is inserted into the U-shaped buckle and is in clearance fit with the U-shaped buckle, so that the rod II can rotate in the U-shaped buckle and drive the crossbar to rotate.

[0021] When the head forming process is not started or is finished, the rod I is in close contact with the top of the networker base, the crossbar is located on one side of the slot, and the vertical projection of the crossbar is located on the top of the networker base; during the head forming process, part of the rod I is in close contact with the top of the networker base, the remaining part of the rod I is suspended and does not contact the top of the networker base, and the crossbar is located on the other side of the slot and contacts the yarn.

[0022] The device for assisting the main networker to hang the yarn during the head forming process comprises two rods I, two rods II and two U-shaped buckles.

[0023] The two rods I are respectively denoted as rod Ia and rod Ib, and the two rods II are respectively denoted as rod IIa and rod IIb.

[0024] The two U-shaped buckles are both fixed on the top of the networker base.

[0025] The length direction of the two rods II is the same as that of the crossbar; one end of the rod IIa is fixedly connected with one end of the rod Ia, the other end of the rod Ia is fixedly connected with one end of the crossbar, one end of the rod IIb is fixedly connected with one end of the rod Ib, and the other end of the rod Ib is fixedly connected with the other end of the crossbar.

[0026] The two rods II are respectively inserted into one of the U-shaped buckles and are in clearance fit with the inserted U-shaped buckle, so that the two rods II can respectively rotate in the inserted U-shaped buckle and drive the crossbar to rotate.

[0027] During actual installation, the rod II should be placed on the top of the networker base first, and then the U-shaped buckle is used to limit the movement of the rod II, so that the rod II is in the state of being inserted into one of the U-shaped buckles.

[0028] The device for assisting the main networker to hang the yarn during the head forming process comprises a stainless steel rod I, a stainless steel rod II and a stainless steel crossbar.

[0029] The device for assisting the main networker to hang the yarn during the head forming process comprises a stainless steel rod I, a stainless steel rod II and a stainless steel crossbar.

[0030] As described above, a device for assisting the main mesher in hanging wires during the wire-generating process includes multiple components such as a fixing plate, a mesher nozzle, a U-shaped ceramic component, and a harpoon-shaped ceramic component.

[0031] Multiple fixing plates are fixed on the strip bracket, and the side of each fixing plate facing the slot of the networker base is fixedly connected to a networker nozzle, a U-shaped ceramic piece and a harpoon-shaped ceramic piece respectively.

[0032] Beneficial effects:

[0033] (1) The device of this utility model can achieve the hanging of the filament bundle by simply rotating the crossbar, which avoids the complicated operation of picking up the filament bundle, reduces the requirements for the operating skills of employees, and simplifies the hanging process.

[0034] (2) In the process of hanging wires, the device of this utility model uses a crossbar to drive the wire bundle to approach the mesh nozzle, U-shaped ceramic part and harpoon-shaped ceramic part in an orderly manner, which reduces the possibility of the wire bundle being broken during the wire hanging process, thereby improving production efficiency.

[0035] (3) The device of this utility model has a simple structure, occupies little space, and is easier to install and operate in the production workshop.

[0036] (4) The device of this utility model hangs the wire by rotating the handle to drive the crossbar to rotate. The operation is simple, does not rely on precise positioning, and reduces the risk of operation error. Attached Figure Description

[0037] Figure 1 A schematic diagram (front view) showing the relative positions of the filament bundle at the start of filament generation, the device used to assist the main networker in filament hanging during filament generation, and the main networker.

[0038] Figure 2 A schematic diagram (front view) showing the relative positions of the filament bundle at the end of the filament generation process and the device used to assist the main networker in filament hanging during filament generation.

[0039] Figure 3 A schematic diagram showing the connection relationship between the U-shaped ceramic component, the mesh nozzle, the harpoon-shaped ceramic component, and the fixing plate;

[0040] Figure 4 A top view showing the relative position of the device used to assist the main networker in hanging the wire during the wire-growth process.

[0041] Figure 5 This is a schematic diagram (left view) showing the relative positions of the U-shaped ceramic component, the netting nozzle, the harpoon-shaped ceramic component, the crossbar, and the netting base when the filament bundle contacts the crossbar.

[0042] Figure 6This is a schematic diagram (left view) illustrating how the filament bundle is blocked by the main networker during head formation in existing technologies.

[0043] Among them, 1-U-shaped buckle, 2-rod II, 3-rod I, 4-crossbar, 5-netter base, 6-handle, 7-strip bracket, 8-fixing plate, 9-U-shaped ceramic piece, 10-netter nozzle, 11-harpoon-shaped ceramic piece. Detailed Implementation

[0044] The present invention will be further described below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims.

[0045] A device used to assist the main networker in attaching wires during the head-growth process, such as... Figures 1-3 As shown, the main network device includes a network device base 5, a strip bracket 7, a fixing plate 8, a network device nozzle 10, a U-shaped ceramic component 9, and a harpoon-shaped ceramic component 11.

[0046] like Figure 1 , Figure 2 As shown, the network base 5 has a groove structure with an opening on the side;

[0047] The strip bracket 7 is placed horizontally inside the network device base 5, and the two ends of the strip bracket 7 are fixedly connected to the two inner side walls of the network device base 5.

[0048] like Figure 1 and Figure 3 As shown, there are multiple fixed plates 8, net nozzles 10, U-shaped ceramic parts 9, and harpoon-shaped ceramic parts 11;

[0049] Multiple fixing plates 8 are fixed on the strip bracket 7. The side of each fixing plate 8 facing the slot of the network base 5 is fixedly connected to a network nozzle 10, a U-shaped ceramic piece 9 and a harpoon-shaped ceramic piece 11 respectively.

[0050] like Figure 5 As shown, a portion of the net nozzle 10, a portion of the U-shaped ceramic part 9, and a portion of the harpoon-shaped ceramic part 11 are exposed outside the net base 5.

[0051] like Figure 4 As shown, the device used to assist the main networker in hanging the wire during the head-growth process includes a motion mechanism and a crossbar 4;

[0052] The motion mechanism includes rod I 3, rod II 2 and U-shaped buckle 1;

[0053] The number of rods I 3, II 2 and U-shaped buckle 1 is 2; rod I 3 is stainless steel rod I, rod II 2 is stainless steel rod II, and crossbar 4 is stainless steel crossbar 4;

[0054] Two rods I3 are denoted as rod Ia and rod Ib, respectively; two rods II2 are denoted as rod IIa and rod IIb, respectively.

[0055] Both U-shaped clips 1 are fixed to the top of the network device base 5;

[0056] The length direction of the two rods II2 is the same as that of the crossbar 4; one end of rod IIa is fixedly connected to one end of rod Ia, the other end of rod Ia is fixedly connected to one end of the crossbar 4, one end of rod IIb is fixedly connected to one end of rod Ib, and the other end of rod Ib is fixedly connected to the other end of the crossbar 4.

[0057] Two rods II2 are each inserted into a U-shaped buckle 1 and are fitted with the U-shaped buckle 1 with a gap, so that the two rods II2 can rotate in the U-shaped buckle 1 respectively, thereby driving the crossbar 4 to rotate. When the crossbar 4 rotates, it is always parallel to the surface of the slot and always above the base 5 of the network device.

[0058] A handle 6 is provided at one end of the crossbar 4;

[0059] When the wire has not yet started to grow or when the wire has finished growing, the crossbar 4 is located on one side of the surface where the slot is located, and the vertical projection of the crossbar 4 is located on the top of the wire mesh base 5; when the wire is starting to grow, the crossbar is located on the other side of the surface where the slot is located and is in contact with the wire.

[0060] Let a be the area where the nozzle 10 of the mesh device protrudes outside the mesh device base 5, b be the area where the U-shaped ceramic part 9 protrudes outside the mesh device base 5, and c be the area where the harpoon-shaped ceramic part 11 protrudes outside the mesh device base 5.

[0061] When the crossbar 4 contacts the wire, the vertical projections of a, b, and c are all located between the vertical projection of the network base 5 and the vertical projection of the crossbar 4.

[0062] The specific usage process is as follows: Figures 1-5As shown, at the start of the head generation, multiple filament bundles are concentrated on the left side of the networker base 5. The operator rotates the handle 6 to drive the crossbar 4 to rotate. After the rotation, when the crossbar contacts the filaments, the vertical projections of a, b, and c are all located between the vertical projection of the networker base 5 and the vertical projection of the crossbar 4. The operator pushes the pull rod, and multiple filament bundles move from the left side of the networker base 5 to the right, so that each filament bundle corresponds to an assembly. The assembly consists of a fixed plate 8, a networker nozzle 10, a U-shaped ceramic part 9, and a harpoon-shaped ceramic part 11. Then, the crossbar 4 is rotated to return to the state before head generation, and multiple filament bundles fall onto the U-shaped ceramic part 9 of the corresponding assembly. Specifically, the filament bundles automatically fall into the U-shaped ceramic part 9 and are located on the harpoon-shaped ceramic part 11. Afterward, the filament bundles need to be manually pressed into the harpoon-shaped ceramic part 11 and allowed to fall automatically into the networker nozzle 10.

[0063] The motion mechanism of this utility model can also be a telescopic rod; the telescopic rod is placed horizontally on the top of the networker base, the fixed end of the telescopic rod is fixedly connected to the networker base, and the telescopic end of the telescopic rod is fixedly connected to the crossbar; when the wire is not being generated or when the wire generation is finished, the telescopic rod is at its minimum range, the crossbar is located on one side of the surface where the slot is located, and the vertical projection of the crossbar is located on the top of the networker base; when the wire is being generated, the telescopic rod is at its maximum range, the crossbar is located on the other side of the surface where the slot is located and is in contact with the wire.

Claims

1. A device for assisting the main networker to hang the yarn during the head formation, the main networker comprising a networker base, a strip-shaped support, a fixing plate, a networker nozzle, a U-shaped porcelain piece, a fish fork-shaped porcelain piece; the networker base is a groove structure with an open side; the strip-shaped support is horizontally placed in the networker base, and the two ends of the strip-shaped support are fixedly connected with the two inner side walls inside the networker base which are opposite to each other; the fixing plate is fixed on the strip-shaped support; the side of the fixing plate facing the networker base slot is fixedly connected with the networker nozzle, the U-shaped porcelain piece and the fish fork-shaped porcelain piece, respectively; part of the networker nozzle, part of the U-shaped porcelain piece and part of the fish fork-shaped porcelain piece are exposed outside the networker base, characterized in that, The device for assisting the main networker to hang the yarn during the head forming process comprises a moving mechanism and a crossbar; The moving mechanism is arranged on the top of the networker base, and the moving mechanism is connected with the crossbar, and the moving mechanism is used to drive the crossbar to move, so as to change the position of the crossbar; the crossbar is always parallel to the plane where the notch is located, and is always above the networker base; When the head forming process is not started or is finished, the crossbar is located on one side of the plane where the notch is located, and the vertical projection of the crossbar is located on the top of the networker base; when the head forming process is started, the crossbar is located on the other side of the plane where the notch is located and is in contact with the yarn; The area where the networker nozzle is exposed outside the networker base is denoted as a, the area where the U-shaped porcelain piece is exposed outside the networker base is denoted as b, and the area where the fish fork-shaped porcelain piece is exposed outside the networker base is denoted as c; When the crossbar is in contact with the yarn, the vertical projection of a, the vertical projection of b and the vertical projection of c are all located between the vertical projection of the networker base and the vertical projection of the crossbar.

2. A device for assisting a main network operator in threading a wire during head formation according to claim 1, characterized in that, The moving mechanism is a telescopic rod; The telescopic rod is horizontally arranged on the top of the networker base, the fixed end of the telescopic rod is fixedly connected with the networker base, and the telescopic end of the telescopic rod is fixedly connected with the crossbar; When the head forming process is not started or is finished, the telescopic rod is in the minimum range, the crossbar is located on one side of the plane where the notch is located, and the vertical projection of the crossbar is located on the top of the networker base; when the head forming process is started, the telescopic rod is in the maximum range, and the crossbar is located on the other side of the plane where the notch is located and is in contact with the yarn.

3. A device for assisting a main network operator in threading a wire during head formation according to claim 1, characterized in that, The moving mechanism comprises a rod I, a rod II and a U-shaped buckle; The U-shaped buckle is fixedly arranged on the top of the networker base; The length direction of the rod II is the same as the length direction of the crossbar; the rod II is fixedly connected with the crossbar through the rod I; The rod II is inserted into the U-shaped buckle and is in clearance fit with the U-shaped buckle, so that the rod II can rotate in the U-shaped buckle, thereby driving the crossbar to rotate.

4. A device for assisting a main network operator in threading a wire during head formation according to claim 3, characterized in that, The number of the rod I, the rod II and the U-shaped buckle is two; The two rods I are respectively denoted as rod Ia and rod Ib; the two rods II are respectively denoted as rod IIa and rod IIb; The two U-shaped buckles are both fixedly arranged on the top of the networker base; The length direction of the two rods II is the same as the length direction of the crossbar; one end of the rod IIa is fixedly connected with one end of the rod Ia, the other end of the rod Ia is fixedly connected with one end of the crossbar, one end of the rod IIb is fixedly connected with one end of the rod Ib, and the other end of the rod Ib is fixedly connected with the other end of the crossbar; The two rods II are respectively inserted into one U-shaped buckle, and are in clearance fit with the inserted U-shaped buckle, so that the two rods II can respectively rotate in the inserted U-shaped buckle, thereby driving the crossbar to rotate.

5. A device for assisting a main network operator in threading a wire during head formation according to claim 4, characterized in that, The rod I is a stainless steel rod I, the rod II is a stainless steel rod II, and the crossbar is a stainless steel crossbar.

6. A device for assisting a main network operator in threading a wire during head formation according to claim 4, characterized in that, One end of the crossbar is provided with a handle.

7. A device for assisting a main network operator in threading a wire during head formation according to claim 1, characterized in that, The number of the fixed plates, the networker nozzles, the U-shaped porcelain pieces and the fish fork-shaped porcelain pieces is multiple; The multiple fixed plates are fixedly arranged on the strip-shaped support, and one surface of each fixed plate, which faces the notch of the networker base, is fixedly connected with one networker nozzle, one U-shaped porcelain piece and one fish fork-shaped porcelain piece respectively.

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