Braiding thread cotton thread end tightening device

Abstract

The utility model relates to the technical field of cotton thread end tightening, and provides a braided thread cotton thread end tightening device which comprises a machine box, a station conveying piece is arranged in the machine box, a pressing assembly is arranged at the position, over the station conveying piece, in the machine box, and a rotary tightening piece is arranged at the position, on one side of the station conveying piece, in the machine box. According to the utility model, an assembly line-shaped processing mode is adopted, the cyclic tightening operation of the cotton thread ends of the braided cotton threads is realized, the thread end tightening efficiency is greatly improved, the subsequent cotton thread cutting operation is facilitated, a plurality of braided cotton threads can be uniformly placed between the station plate and the pressing block, and the working efficiency is improved. The cross arm is driven by the electric guide rail to move downwards, the lower pressing head is driven by the electric push rod to move downwards, the lower pressing head can be controlled to press the pressing block so as to press the woven cotton thread, the rotary chuck can clamp the end of the cotton thread for rotary tightening, the automation degree is high, manpower is saved, the structure is stable, and the production efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to cotton thread head tightening technical field especially relates to braided thread cotton thread head tightening device. BACKGROUND

[0002] Braided thread is a kind of wire rod woven with high molecular fiber, mainly used in process decoration, fishing and other fields. In the process of decoration, braided thread is usually twisted and dyed by carded or combed cotton yarn, with the characteristics of high strength, good luster and bright color, commonly used for weaving various handicrafts and daily necessities. Braided thread cotton thread is a long and thin wire rod twisted with cotton fiber, with the characteristics of softness, good moisture absorption and strong air permeability. It is usually used for hand weaving, sewing and decoration of handicrafts, especially suitable for making clothing, cloth and crochet handicrafts.

[0003] When braided thread cotton thread is loose, the thread end needs to be tightened to facilitate subsequent cutting and shortening. The conventional twisting method requires the operator to pinch the thread end, then pull the thread end to one side of the rotating device, fix the thread end, and then tighten the thread end by rotating the device. And every time the cotton thread is cut, the above operation needs to be repeated. The whole process is complicated, the size of the thread end is small and not easy to grasp, the operation is difficult, and the efficiency of the thread end tightening is low. UTILITY MODEL CONTENT

[0004] To solve the above problems, the utility model provides a braided thread cotton thread head tightening device to more accurately solve the problems of complicated operation, small size of thread end not easy to grasp, difficult operation and low efficiency of thread end tightening.

[0005] The utility model is realized by the following technical schemes:

[0006] The utility model provides a braided thread cotton thread head tightening device, which comprises a machine box, a work station conveying part is arranged in the machine box, a pressing assembly is arranged above the work station conveying part in the machine box, a rotating and tightening part is arranged on one side of the work station conveying part in the machine box, and a discharge conveying structure is arranged on one side of the machine box.

[0007] Through the cooperation of the work station conveying part, the pressing assembly and the rotating and tightening part, a flow line type processing mode is adopted, the cotton thread head of braided thread cotton thread is circularly tightened, the efficiency of thread end tightening is greatly improved, and the subsequent cotton thread shortening operation is facilitated.

[0008] With this time, a plurality of braided cotton threads can be evenly placed between the workbench and the pressing block, and each braided cotton thread can be transmitted to the specified position as the conveying belt of the first conveyor is transmitted, and when the braided cotton thread reaches the specified position, the cross arm is driven downward by the electric guide rail, and the pressing head is driven downward by the electric push rod, the pressing head can press the pressing block, and then the braided cotton thread is pressed, and the rotating chuck can clamp the cotton thread end and rotate and tighten, the degree of automation is high, the manpower is saved, the structure is stable, and the production efficiency is high.

[0009] Further, the case includes a processing table, a top box and a discharging inclined table, wherein the top box is installed on the top outer wall of the processing table, and the discharging inclined table is welded on the outer wall of one side of the processing table.

[0010] Further, the work station conveying member includes a first conveyor, a workbench and a pressing block, wherein the first conveyor is fixedly connected on the top inner wall of the processing table by screws, and the equidistantly distributed workbenches are installed on the conveying belt of the first conveyor, and the pressing block is rotatably connected on the top outer wall of the workbench.

[0011] Further, the pressing assembly includes an electric guide rail, a T-shaped plate, a cross arm, an electric push rod and a pressing head, wherein the electric guide rail is fixedly connected on the bottom outer wall of the top box by screws, the T-shaped plate is fixedly connected on the sliding block of the electric guide rail, the cross arm is fixedly connected on the bottom outer wall of the T-shaped plate by bolts, and the equidistantly distributed electric push rods are fixedly connected on the top outer wall of the cross arm by screws, and the pressing head is installed on the piston rod of the electric push rod.

[0012] Further, the rotating and tightening member includes a connecting seat fixedly connected on the top outer wall of the processing table by bolts, a gas cylinder installed on the top outer wall of the connecting seat, and a rotating chuck installed on the piston rod of the gas cylinder.

[0013] Further, the discharging conveying structure includes a support frame arranged on one side of the case, a second conveyor installed on the top outer wall of the support frame, and a material separating plate fixedly connected on the conveying belt of the second conveyor.

[0014] Further, the braided cotton thread is clamped between the workbench and the pressing block, and one end of the braided cotton thread is provided with a cotton thread end.

[0015] Further, the control screen is installed on one side of the top box, and the maintenance door is installed on the other side of the top box, and the bottom box is symmetrically arranged in the processing table.

[0016] The beneficial effects of the utility model are as follows:

[0017] The weaving line cotton thread end tightening device disclosed by the utility model realizes the circular tightening operation of the cotton thread end of the weaving line cotton thread by adopting the assembly line type processing mode, greatly improves the efficiency of the thread end tightening and is convenient for subsequent cotton thread shortening operation;

[0018] With this, multiple weaving line cotton threads can be evenly placed between the work station plate and the pressing block, and each weaving line cotton thread can be transmitted in a fixed point manner along with the transmission belt of the first conveyor, when the weaving line cotton thread reaches the specified position, the cross arm is driven to move downward by the electric guide rail, and the pressing head is driven to move downward by the electric push rod, the pressing head can be controlled to press the pressing block, and then the weaving line cotton thread is pressed, along with the rotary chuck being pushed by the cylinder, the rotary chuck can clamp the cotton thread end to rotate and tighten, the degree of automation is high, manpower is saved, the structure is stable, and the production efficiency is high. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole structure perspective view of the utility model;

[0020] Figure 2 It is an enlarged schematic view of the structure of part A of the utility model;

[0021] Figure 3 It is an enlarged schematic view of the structure of part B of the utility model;

[0022] Figure 4 It is an enlarged schematic view of the structure of part C of the utility model.

[0023] The signs are as follows:

[0024] In the drawing: 1, case; 2, work station conveying part; 21, first conveyor; 22, work station plate; 23, pressing block; 3, pressing assembly; 31, electric guide rail; 32, T-shaped plate; 33, cross arm; 34, electric push rod; 35, pressing head; 4, rotary tightening part; 41, connecting seat; 42, cylinder; 43, rotary chuck; 5, processing table; 6, top box; 7, blanking inclined table; 8, control screen; 9, support frame; 10, second conveyor; 11, material separating plate; 12, weaving line cotton thread; 13, cotton thread end; 14, access door; 15, bottom box. DETAILED DESCRIPTION

[0025] In order to more clearly and completely illustrate the technical scheme of the utility model, the utility model will be further described below in combination with the drawings.

[0026] Please refer to Figures 1-4The utility model provides weaving line cotton thread thread tight device, including the case 1, the case 1 inside is provided with work position conveying part 2, and the case 1 inside is located work position conveying part 2's just above and is provided with the down pressure subassembly 3, the case 1 inside is located work position conveying part 2's one side and is provided with the rotary tight part 4, and the case 1 one side outer wall is provided with the discharge conveying structure.

[0027] The work position conveying part 2 includes a first conveyor 21, a work position plate 22 and a pressing block 23, wherein the first conveyor 21 is fixedly connected to the top inner wall of the processing table 5 by screws, and the equidistantly distributed work position plates 22 are installed on the conveyor belt of the first conveyor 21, and the pressing block 23 is rotatably connected to the top outer wall of the work position plate 22.

[0028] The down pressure subassembly 3 includes an electric guide rail 31, a T-shaped plate 32, a cross arm 33, an electric push rod 34 and a down pressure head 35, wherein the electric guide rail 31 is fixedly connected to the bottom outer wall of the top box 6 by screws, the T-shaped plate 32 is fixedly connected to the sliding block of the electric guide rail 31, the cross arm 33 is fixedly connected to the bottom outer wall of the T-shaped plate 32 by bolts, and the equidistantly distributed electric push rods 34 are fixedly connected to the top outer wall of the cross arm 33 by screws, and the down pressure head 35 is installed on the piston rod of the electric push rod 34.

[0029] The rotary tight part 4 includes a connecting seat 41 fixedly connected to the top outer wall of the processing table 5 by bolts, a pneumatic cylinder 42 installed on the top outer wall of the connecting seat 41, and a rotary chuck 43 installed on the piston rod of the pneumatic cylinder 42.

[0030] In this embodiment, through the cooperation of the work position conveying part 2, the down pressure subassembly 3 and the rotary tight part 4, a flow line type processing mode is adopted, the cotton thread head 13 of the weaving line cotton thread 12 is circularly tightened, the efficiency of thread tightening is greatly improved, and the subsequent cotton thread shortening operation is facilitated.

[0031] At the same time, a plurality of weaving line cotton threads 12 can be evenly placed between the work position plates 22 and the pressing blocks 23, and can be point-conveyed for each weaving line cotton thread 12 as the conveyor belt of the first conveyor 21 is conveyed. When the weaving line cotton thread 12 reaches the specified position, the cross arm 33 is driven downward by the electric guide rail 31, and the down pressure head 35 is driven downward by the electric push rod 34, the down pressure head 35 can press the pressing block 23, and then the weaving line cotton thread 12 is pressed tightly, the rotary chuck 43 can clamp the cotton thread head 13 for rotary tightening as the pneumatic cylinder 42 pushes the rotary chuck 43, the degree of automation is high, the manpower is saved, the structure is stable, and the production efficiency is high.

[0032] The machine case 1 includes a processing table 5, a top box 6 and a discharging inclined table 7, wherein the top box 6 is installed on the top outer wall of the processing table 5, and the discharging inclined table 7 is welded on the outer wall of one side of the processing table 5.

[0033] The braided cotton thread 12 is clamped between the work station plate 22 and the pressing block 23, and one end of the braided cotton thread 12 is provided with a cotton thread end 13. The control screen 8 is installed on one side outer wall of the top box 6, and the maintenance door 14 is installed on the other side outer wall of the top box 6.

[0034] When the device is used, during the operation of the equipment, the operator only needs to place the braided cotton thread 12 to be tightened between the work station plate 22 and the pressing block 23, and then relies on the conveying of the conveying belt of the first conveyor 21, when the braided cotton thread 12 reaches the specified position, the conveying belt stops conveying, at this time, the cross arm 33 is driven to move downward by the electric guide rail 31, and the downward pressing head 35 is driven to move downward by the electric push rod 34, the downward pressing head 35 can press the pressing block 23, the pressing block 23 extrudes the braided cotton thread 12, so as to prevent the displacement of the braided cotton thread 12, then the rotary chuck 43 is pushed by the cylinder 42, the rotary chuck 43 can clamp the cotton thread end 13 and control the cotton thread end 13 to rotate and tighten at the same time, with the continuous conveying of the first conveyor 21, the braided cotton thread 12 will be transferred to the end of the first conveyor 21 and fall onto the conveying belt of the second conveyor 10 along the discharging inclined table 7, since the separating plates 11 are distributed on the second conveyor 10, the braided cotton thread 12 between every two separating plates 11 will intermittently complete the discharging operation.

[0035] Of course, the present application also has other various embodiments, and based on the present embodiment, other embodiments obtained by those skilled in the art without any creative labor belong to the scope protected by the present application.

Claims

1. A device for tightening the ends of braided cotton thread, characterized in that, The device includes a chassis, inside which a station conveyor is installed, and a pressing component is installed directly above the station conveyor inside the chassis. A rotating tightening component is installed on one side of the station conveyor inside the chassis, and a material discharge conveying structure is installed on one side of the outer wall of the chassis.

2. The braided yarn / cotton thread tightening device according to claim 1, characterized in that, The chassis includes a processing table, a top box, and a discharge ramp. The top box is installed on the top outer wall of the processing table, and the discharge ramp is welded to one side outer wall of the processing table.

3. The braided yarn / cotton thread tightening device according to claim 1, characterized in that, The workstation conveying component includes a first conveyor, workstation plates, and clamping blocks. The first conveyor is fixedly connected to the top inner wall of the processing table by screws, and the workstation plates, which are evenly distributed, are all installed on the conveyor belt of the first conveyor. The clamping blocks are rotatably connected to the top outer wall of the workstation plates.

4. The braided yarn / cotton thread tightening device according to claim 1, characterized in that, The pressing assembly includes an electric guide rail, a T-shaped plate, a crossbeam, an electric push rod, and a pressing head. The electric guide rail is fixedly connected to the bottom outer wall of the top box by screws. The T-shaped plate is fixedly connected to the slider of the electric guide rail. The crossbeam is fixedly connected to the bottom outer wall of the T-shaped plate by bolts. The electric push rods, which are evenly distributed, are all fixedly connected to the top outer wall of the crossbeam by screws. The pressing head is installed on the piston rod of the electric push rod.

5. The braided yarn / cotton thread tightening device according to claim 1, characterized in that, The rotary tightening component includes a connecting seat fixedly connected to the outer wall of the top of the processing table by bolts, a cylinder installed on the outer wall of the top of the connecting seat, and a rotary chuck installed on the piston rod of the cylinder.

6. The braided yarn / cotton thread tightening device according to claim 1, characterized in that, The material discharge and conveying structure includes a support frame disposed on one side of the chassis, a second conveyor installed on the top outer wall of the support frame, and a partition plate fixedly connected to the conveyor belt of the second conveyor.

7. The braided yarn / cotton thread tightening device according to claim 3, characterized in that, A braided cotton thread is snapped between the workstation plate and the clamping block, and one end of the braided cotton thread is provided with a cotton thread head.

8. The braided yarn / cotton thread tightening device according to claim 2, characterized in that, A control panel is installed on one side of the outer wall of the top box, and an inspection door is installed on the other side of the outer wall of the top box. The processing table is equipped with symmetrically distributed bottom boxes.

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