Wire drawing equipment for sunshade net production

Abstract

The utility model relates to the technical field of sunshade net production and processing, and discloses a wiredrawing device for sunshade net production, which comprises a base, a mounting plate is fixed at the top of the base, a conveying roller is rotatably connected to the surface of the mounting plate, a connecting roller is rotatably connected to the surface of the mounting plate, and a winding roller is rotatably connected to the surface of the mounting plate. According to the wire drawing equipment for sunshade net production, a limiting assembly is arranged, a U-shaped plate is rotated, a circular plate rotates, a second pin shaft drives a linkage plate to move, a first pin shaft pulls a connecting plate to move, the connecting plate drives a clamping roller to move away from a winding roller synchronously in the radial direction of a connecting groove, a wire is placed between the clamping roller and the winding roller, the U-shaped plate is loosened, and a first spring is released; and the clamping roller is matched with the winding roller to clamp and fix the silk yarn, at the moment, the first motor can be started to conduct silk yarn drawing and winding work on the silk yarn, one end of the silk yarn does not need to be wound and fixed to the surface of the winding roller firstly, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sunshade net production and processing, in particular to a wire drawing device for sunshade net production. Background Technique

[0002] A sunshade net is a mesh material, usually made of plastics such as polyethylene or polypropylene, and has functions such as sunshading, heat insulation, heat preservation, wind prevention, and dust prevention. When a sunshade net wire drawing and weaving integrated production device is in use, plastic particles are melted by heating, extruded into filaments by an extruder, and then formed into a sunshade net through processes such as stretching and cooling.

[0003] When the wire drawing device in the sunshade net wire drawing and weaving integrated production device is in use, it is necessary for the staff to first wind and fix the silk thread of the sunshade net on the winding roller, and rotate the winding roller several times to make the silk thread stably bound before the motor can be started to drive the winding roller to rotate for winding operation, which affects the work efficiency to a certain extent. For this reason, we propose a wire drawing device for sunshade net production. Content of the Utility Model

[0004] The purpose of the utility model is to provide a wire drawing device for sunshade net production to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A wire drawing device for sunshade net production, including a base, an installation plate is fixed on the top of the base, a conveying roller is rotatably connected to the surface of the installation plate, a connecting roller is rotatably connected to the surface of the installation plate, a winding roller is rotatably connected to the surface of the installation plate, and a limiting component and a linkage component are arranged on the surface of the winding roller. The limiting component includes:

[0006] Fixed ring, the fixed ring is penetrated by the winding roller, and the fixed ring is fixedly connected to the winding roller. A cavity is provided inside the fixed ring. A circular plate is rotatably connected to the inner wall of the cavity. A clamping rod is arranged inside the cavity. A connecting groove is provided on the surface of the fixed ring. One end of the clamping rod away from the circular plate penetrates the connecting groove, and the surface of the clamping rod abuts against the inner wall of the connecting groove. A T-shaped block penetrates through the clamping rod, and the T-shaped block is rotatably connected to the clamping rod. A limiting rod is fixed to the inner wall of the cavity. One end of the limiting rod away from the cavity penetrates the T-shaped block, and the limiting rod is slidably connected to the T-shaped block. A first spring is fixed to the surface of the T-shaped block. One end of the first spring away from the T-shaped block is fixed to the inner wall of the cavity. A connecting plate is fixed to the surface of the clamping rod. A first pin shaft penetrates through the connecting plate. The linkage plate is rotatably connected to the first pin shaft. A second pin shaft is fixed to the surface of the circular plate. One end of the second pin shaft away from the circular plate penetrates the linkage plate, and the second pin shaft is rotatably connected to the linkage plate. A through hole is provided on the surface of the fixed ring. A U-shaped plate is fixed to the surface of the circular plate. One end of the U-shaped plate away from the circular plate penetrates the through hole. Rotate the U-shaped plate, the circular plate rotates, the second pin shaft drives the linkage plate to move, and through the first pin shaft, the connecting plate and the clamping rod are pulled away from the winding roller and move synchronously along the radial direction of the connecting groove. Place the silk thread between the clamping rod and the winding roller, release the U-shaped plate, the first spring releases, drive the T-shaped block and the clamping rod to reset, and the clamping rod cooperates with the winding roller to clamp and fix the silk thread.

[0007] Preferably, the linkage assembly includes a clamping rod. The clamping rod penetrates through the U-shaped plate, and the clamping rod is slidably connected to the U-shaped plate. A second spring is fixed to the surface of the clamping rod. One end of the second spring away from the clamping rod is fixed to the surface of the U-shaped plate. The clamping rod enters the card slot to limit the U-shaped plate.

[0008] Preferably, a first motor is fixed to the back of the mounting plate. The output shaft of the first motor penetrates through the mounting plate, and the output shaft of the first motor is fixed to the surface of the winding roller. A second motor is fixed to the back of the mounting plate. The output shaft of the second motor penetrates through the mounting plate, and the output shaft of the second motor is fixed to the surface of the conveying roller, so as to carry out the wire drawing and winding work of the silk thread.

[0009] Preferably, a card slot is provided on the surface of the fixed ring to limit the clamping rod and the U-shaped plate.

[0010] Preferably, four groups of clamping rods are provided, and the four groups of clamping rods are circumferentially arranged in an array with the center of the fixed ring as the axis, increasing the stability of clamping the silk thread.

[0011] Preferably, the diameter of the card slot is the same as the diameter of the clamping rod, which is convenient for the clamping rod to enter the card slot.

[0012] Compared with the prior art, the utility model provides a wire drawing device for sunshade net production, which has the following beneficial effects:

[0013] 1. The wire drawing device for sunshade net production, through the set limit component, rotates the U-shaped plate, the circular plate rotates, the pin shaft II drives the linkage plate to move, pulls the connecting plate to move through the pin shaft I, the connecting plate drives the pinch roller to move radially synchronously away from the winding roller along the connecting groove, places the wire between the pinch roller and the winding roller, releases the U-shaped plate, the spring I releases, drives the T-shaped block and the pinch roller to reset, and the pinch roller cooperates with the winding roller to clamp and fix the wire. At this time, the motor I can be started to carry out wire drawing and winding work on the wire, without the need for personnel to first wind and fix one end of the wire on the surface of the winding roller, improving work efficiency.

[0014] 2. The wire drawing device for sunshade net production, through the set linkage component, the clamping rod enters the clamping groove to limit the U-shaped plate, avoiding accidental self-rotation of the U-shaped plate and loosening of the pinch roller. Description of the Drawings

[0015] Figure 1 is the front view structural schematic diagram of the present utility model;

[0016] Figure 2 is the rear view structural schematic diagram of the present utility model;

[0017] Figure 3 is the partial internal structural schematic diagram of the present utility model;

[0018] Figure 4 is the partial front view structural schematic diagram of the present utility model;

[0019] Figure 5 is the front view structural schematic diagram of the fixing ring, connecting groove, clamping groove and through hole of the present utility model.

[0020] In the figure: 1. Base; 2. Mounting plate; 3. Conveyor roller; 4. Winding roller; 5. Connecting roller; 6. Motor I; 7. Motor II; 8. Limit component; 80. Fixing ring; 81. Cavity; 82. Circular plate; 83. Pinch roller; 84. T-shaped block; 85. Limit rod; 86. Spring I; 87. Connecting plate; 88. Pin shaft I; 89. Linkage plate; 800. Pin shaft II; 802. Through hole; 803. U-shaped plate; 804. Connecting groove; 9. Linkage component; 90. Clamping rod; 91. Spring II; 92. Clamping groove. Detailed Description of the Invention

[0021] Such as Figures 1 - 5As shown in the figure, the present utility model provides a technical solution: a wire drawing device for sunshade net production, including a base 1, on the top of the base 1, a mounting plate 2 is fixed, on the surface of the mounting plate 2, a conveying roller 3 is rotatably connected, on the surface of the mounting plate 2, a connecting roller 5 is rotatably connected, on the surface of the mounting plate 2, a winding roller 4 is rotatably connected, on the surface of the winding roller 4, a limiting component 8 and a linkage component 9 are arranged. The limiting component 8 includes: a fixed ring 80, a cavity 81, a circular plate 82, a clamping rod 83, a T-shaped block 84, a limiting rod 85, a first spring 86, a connecting plate 87, a first pin shaft 88, a linkage plate 89, a second pin shaft 800, a through hole 802, a U-shaped plate 803, and a connecting groove 804.

[0022] The fixed ring 80 is penetrated by the winding roller 4, and the fixed ring 80 is fixedly connected with the winding roller 4. A cavity 81 is opened inside the fixed ring 80. The inner wall of the cavity 81 is rotatably connected with a circular plate 82. A clamping rod 83 is arranged inside the cavity 81. A connecting groove 804 is opened on the surface of the fixed ring 80. One end of the clamping rod 83 away from the circular plate 82 penetrates the connecting groove 804, and the surface of the clamping rod 83 abuts against the inner wall of the connecting groove 804. A T-shaped block 84 is penetrated by the clamping rod 83, and the T-shaped block 84 is rotatably connected with the clamping rod 83. A limiting rod 85 is fixed on the inner wall of the cavity 81. One end of the limiting rod 85 away from the cavity 81 penetrates the T-shaped block 84, and the limiting rod 85 is slidably connected with the T-shaped block 84. A first spring 86 is fixed on the surface of the T-shaped block 84. One end of the first spring 86 away from the T-shaped block 84 is fixed on the inner wall of the cavity 81. A connecting plate 87 is fixed on the surface of the clamping rod 83. A first pin shaft 88 is fixed on the surface of the connecting plate 87. The first pin shaft 88 penetrates a linkage plate 89, and the linkage plate 89 is rotatably connected with the first pin shaft 88. A second pin shaft 800 is fixed on the surface of the circular plate 82. One end of the second pin shaft 800 away from the circular plate 82 penetrates the linkage plate 89, and the second pin shaft 800 is rotatably connected with the linkage plate 89. A through hole 802 is opened on the surface of the fixed ring 80. A U-shaped plate 803 is fixed on the surface of the circular plate 82. One end of the U-shaped plate 803 away from the circular plate 82 penetrates the through hole 802. By rotating the U-shaped plate 803, the circular plate 82 rotates. The second pin shaft 800 drives the linkage plate 89 to move. By pulling the connecting plate 87 to move through the first pin shaft 88, the connecting plate 87 drives the clamping rod 83 to move radially away from the winding roller 4 along the connecting groove 804 synchronously. The clamping rod 83 and the T-shaped block 84 move. Through the limiting rod 85, the clamping rod 83 is stabilized. At this time, the silk thread can be placed between the clamping rod 83 and the winding roller 4. Release the U-shaped plate 803, and the first spring 86 is released, driving the T-shaped block 84 and the clamping rod 83 to reset. The clamping rod 83 cooperates with the winding roller 4 to clamp and fix the silk thread. At this time, the motor 6 can be started to carry out wire drawing and winding work on the silk thread. There is no need for personnel to first wind and fix one end of the silk thread on the surface of the winding roller 4, improving the work efficiency.

[0023] The linkage component 9 includes a clamping rod 90. The clamping rod 90 penetrates through the U-shaped plate 803, and the clamping rod 90 is slidably connected to the U-shaped plate 803. A second spring 91 is fixed on the surface of the clamping rod 90. One end of the second spring 91 away from the clamping rod 90 is fixed on the surface of the U-shaped plate 803. The clamping rod 90 enters the clamping groove 92 to limit the U-shaped plate 803, preventing the accidental self-rotation of the U-shaped plate 803 and the loosening of the pinch roller 83.

[0024] A first motor 6 is fixed on the back surface of the mounting plate 2. The output shaft of the first motor 6 penetrates through the mounting plate 2, and the output shaft of the first motor 6 is fixed on the surface of the winding roller 4. A second motor 7 is fixed on the back surface of the mounting plate 2. The output shaft of the second motor 7 penetrates through the mounting plate 2, and the output shaft of the second motor 7 is fixed on the surface of the conveying roller 3, enabling the wire drawing and winding of the wire.

[0025] A clamping groove 92 is formed on the surface of the fixing ring 80 to limit the clamping rod 90 and the U-shaped plate 803. Four groups of pinch rollers 83 are provided, and the four groups of pinch rollers 83 are circumferentially arranged around the center of the fixing ring 80, increasing the stability of clamping the wire. The diameter of the clamping groove 92 is the same as the diameter of the clamping rod 90, facilitating the entry of the clamping rod 90 into the clamping groove 92.

[0026] When it is necessary to draw and wind the extruded braided wire, at this time, the wire is wound around the surfaces of the conveying roller 3 and the connecting roller 5. At the same time, the clamping rod 90 is pulled. At this time, the clamping rod 90 disengages from the clamping groove 92. Then the U-shaped plate 803 is rotated, causing the circular plate 82 to rotate. At this time, the second pin 800 drives the linkage plate 89 to move. The connecting plate 87 is pulled through the first pin 88. The connecting plate 87 drives the pinch roller 83 to move radially away from the winding roller 4 along the connecting groove 804 synchronously. By moving the pinch roller 83, the T-shaped block 84 is driven to move. Through the limiting rod 85, the pinch roller 83 is stabilized, and at the same time, the first spring 86 is compressed. At this time, the operator can place the wire between the pinch roller 83 and the winding roller 4. Then the U-shaped plate 803 is released, and the first spring 86 is released, driving the T-shaped block 84 and the pinch roller 83 to reset. The pinch roller 83 cooperates with the winding roller 4 to clamp and fix the wire. Through the first pin 88, the connecting plate 87, the linkage plate 89, and the second pin 800, the circular plate 82 is reversed and reset, driving the U-shaped plate 803 to reset. At this time, the operator releases the clamping rod 90, and the second spring 91 is released, causing the clamping rod 90 to enter the clamping groove 92 to limit the U-shaped plate 803. At this time, the first motor 6 can be started to perform the wire drawing and winding work on the wire. There is no need for the operator to first wind and fix one end of the wire on the surface of the winding roller 4, improving the work efficiency. Through the clamping rod 90 and the clamping groove 92, when the fixing ring 80 rotates with the winding roller 4, the accidental self-rotation of the U-shaped plate 803 and the loosening of the pinch roller 83 can be avoided.

[0027] The above has generally described the present utility model in detail. However, based on the present utility model, some modifications or improvements can be made thereto, which are obvious to those of ordinary skill in the art. Therefore, any modifications or improvements made without departing from the spirit and idea of the present utility model fall within the protection scope of the present utility model.

Claims

1. A wire drawing device for producing a sunshade net, comprising a base (1), characterized in that: A mounting plate (2) is fixed on the top of the base (1); a conveying roller (3) is rotatably connected to the surface of the mounting plate (2); a connecting roller (5) is rotatably connected to the surface of the mounting plate (2); a winding roller (4) is rotatably connected to the surface of the mounting plate (2); a limiting component (8) and a linkage component (9) are provided on the surface of the winding roller (4); the limiting component (8) comprises: A fixed ring (80), the fixed ring (80) is penetrated by the winding roller (4), and the fixed ring (80) is fixedly connected to the winding roller (4), a cavity (81) is provided inside the fixed ring (80), a circular plate (82) is rotatably connected to the inner wall of the cavity (81), a clamping rod (83) is provided inside the cavity (81), a connecting groove (804) is provided on the surface of the fixed ring (80), and the clamping rod (83) is away from the circular plate One end of the clamping rod (82) passes through the connecting groove (804), and the surface of the clamping rod (83) contacts the inner wall of the connecting groove (804). The clamping rod (83) passes through a T-shaped block (84), and the T-shaped block (84) is rotatably connected to the clamping rod (83). A limiting rod (85) is fixed to the inner wall of the cavity (81), and one end of the limiting rod (85) away from the cavity (81) passes through the T-shaped block (84), and the limiting rod (85) and the T-shaped block (84) are slidably connected. The T-shaped block (84) is fixed with a spring (86) on its surface, and one end of the spring (86) away from the T-shaped block (84) is fixed on the inner wall of the cavity (81). The clamping rod (83) is fixed with a connecting plate (87) on its surface, and a pin (88) is fixed with a connecting plate (89) on its surface. The pin (88) passes through a connecting plate (89), and the connecting plate (89) is rotatably connected to the pin (88). A second pin shaft (800) is fixed on the surface of the plate (82), and one end of the second pin shaft (800) away from the circular plate (82) passes through the linkage plate (89), and the second pin shaft (800) is rotatably connected to the linkage plate (89). A through hole (802) is opened on the surface of the fixing ring (80), and a U-shaped plate (803) is fixed on the surface of the circular plate (82), and one end of the U-shaped plate (803) away from the circular plate (82) passes through the through hole (802).

2. The wire drawing equipment for sunshade net production according to claim 1, characterized in that: The linkage assembly (9) comprises a clamping rod (90), the clamping rod (90) passes through the U-shaped plate (803), and the clamping rod (90) is slidably connected to the U-shaped plate (803), a second spring (91) is fixed on the surface of the clamping rod (90), and one end of the second spring (91) away from the clamping rod (90) is fixed on the surface of the U-shaped plate (803).

3. The wire drawing equipment for producing sunshade nets according to claim 1, characterized in that: A motor 1 (6) is fixed on the back of the mounting plate (2), the output shaft of the motor 1 (6) passes through the mounting plate (2), and the output shaft of the motor 1 (6) is fixed on the surface of the winding roller (4); a motor 2 (7) is fixed on the back of the mounting plate (2), the output shaft of the motor 2 (7) passes through the mounting plate (2), and the output shaft of the motor 2 (7) is fixed on the surface of the conveying roller (3).

4. The wire drawing equipment for sunshade net production according to claim 2, characterized in that: A clamping groove (92) is formed on the surface of the fixing ring (80).

5. The wire drawing equipment for sunshade net production according to claim 1, characterized in that: The clamping rods (83) are provided in four groups, and the four groups of clamping rods (83) are arranged in a circular array with the center of the fixed ring (80) as the axis.

6. The wire drawing equipment for producing sunshade nets according to claim 4, characterized in that: The diameter of the clamping groove (92) is consistent with the diameter of the clamping rod (90).

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