Winding mechanism for high-elasticity finely-knitted net

Abstract

The utility model discloses a winding mechanism for a high-elasticity finely-woven net, which is applied to the technical field of finely-woven net winding and comprises a positioning frame, a limiting frame is arranged on the left side of the positioning frame, an extension assembly is fixedly mounted at the bottom of an inner cavity of the limiting frame, and the extension assembly comprises a positioning shell. The left side of the bottom of the positioning shell and a limiting frame are fixedly installed, the right side of the bottom of the positioning shell is slidably connected with an inner cavity of a positioning frame, and a first motor is fixedly installed on the right side of the positioning frame. When a gap used for placing a winding rod in the device needs to be adjusted, a user firstly cancels clamping connection between the existing winding rod and a clamping connection assembly, then the user starts a servo motor to enable the servo motor to be in threaded connection with a threaded sleeve through a threaded rod to drive a transmission rod to move, and the transmission rod drives a positioning frame to be away from a limiting frame while moving; and therefore, when the winding rods with different lengths need to be replaced, the gaps for placing the winding rods in the device can be quickly adjusted.

Description

Technical Field

[0001] This utility model belongs to the field of fine mesh winding technology, and specifically relates to a winding mechanism for high elasticity fine mesh. Background Technology

[0002] High-elasticity fine-woven mesh is a woven material with high elasticity and tensile strength. It is commonly used in textiles, medical, and industrial filtration fields. The high-elasticity fine-woven mesh winding mechanism is a special equipment used to neatly and efficiently wind up this material during production, processing, or use.

[0003] Currently, Chinese utility model patent CN222410335U discloses a winding machine with a web-correcting function, relating to the technical field of winding machines. It includes a winding table, a winding assembly connected to the winding table, a rotating roller and an adjusting roller rotatably connected to the winding table, the adjusting roller located between the rotating roller and the winding assembly, a detection probe connected to the winding table, the adjusting roller located between the detection probe and the winding assembly, a drive assembly connected to the winding table for driving the adjusting roller to slide along its length, and a controller connected to the winding table. Both the detection probe and the drive assembly are electrically connected to the controller. In this application, the adjusting roller drives the film back to its original position, aligning the detection probe with the irradiation area of ​​the film, facilitating film position adjustment. Compared to manual recovery after machine shutdown, this improves the overall film winding efficiency.

[0004] When using this winding machine, it is necessary to change the winding rod of different lengths to complete the winding of high elasticity fine woven mesh of different widths. A lot of time is required to adjust the device to prevent the gap of the winding rod from affecting the subsequent winding efficiency of the high elasticity fine woven mesh. Utility Model Content

[0005] The purpose of this utility model is to provide a winding mechanism for high-elasticity fine woven mesh. Its advantage is that when it is necessary to change the winding rod of different lengths during use, the gap of the device used to place the winding rod can be quickly changed.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a high-elasticity fine-knitted mesh winding mechanism, comprising a positioning frame, a limiting frame provided on the left side of the positioning frame, an extension component fixedly installed at the bottom of the inner cavity of the limiting frame, the extension component comprising a positioning shell, the left side of the bottom of the positioning shell being fixedly installed with the limiting frame, the right side of the bottom of the positioning shell being slidably connected to the inner cavity of the positioning frame, a motor being fixedly installed on the right side of the positioning frame, and a snap-fit ​​component rotatably connected to the opposite sides of the inner cavities of the positioning frame and the limiting frame, the snap-fit ​​component comprising a mounting shell, the opposite sides of the two mounting shells being slidably connected to the inner cavities of the positioning frame and the limiting frame respectively, the output end of the motor being fixedly installed with a mounting shell rotatably connected to the inner cavity of the positioning frame, and a winding rod being snapped between the opposite sides of the two mounting shells.

[0007] Using the above technical solution: When it is necessary to adjust the gap in the device used to place the take-up rod, the user first unplugs the existing take-up rod from the locking assembly. Then, the user starts the servo motor so that it moves the transmission rod through the threaded connection between the threaded rod and the threaded sleeve. As the transmission rod moves, it moves the positioning frame away from the limit frame, thus completing the quick adjustment of the gap in the device used to place the take-up rod when it is necessary to change to a take-up rod of different lengths. When it is necessary to disassemble the take-up rod from the device during use, after completing the preparation work, the user pulls out the retaining block from the mounting shell and unplugs the positioning block. Then, the user starts the hydraulic rod to move the locking block away from the positioning block. After that, the user unplugs the positioning block from the mounting shell, thus completing the quick disassembly of the take-up rod from the device during use.

[0008] The present invention is further configured such that a servo motor is fixedly installed on the right side of the inner cavity of the positioning shell, a threaded rod rotatably connected to the inner cavity of the positioning shell is fixedly installed on the output end of the servo motor, a threaded sleeve is fixedly installed on the rear side of the surface of the threaded rod, a transmission rod is fixedly installed on the bottom of the threaded sleeve, and the right side of the bottom of the transmission rod is fixedly installed with the positioning frame.

[0009] The above technical solution is adopted: the threaded rod is driven to rotate by a servo motor, and the threaded sleeve drives the transmission rod to move horizontally by using thread transmission, thereby pushing the positioning frame away from or closer to the limiting frame, so as to achieve precise adjustment of the distance between the two, so as to adapt to the winding rod of different lengths and meet the compatibility requirements of the winding mechanism for winding rods of different specifications.

[0010] The present invention is further configured such that a limiting plate is connected to the left side of the threaded rod surface, and the limiting plate is fixedly installed with the positioning shell on the side near the inner wall of the positioning shell.

[0011] The above technical solution is adopted: the left side of the threaded rod is limited by the limiting plate to prevent the threaded sleeve from moving excessively and causing the transmission rod to fall off the threaded rod, which would affect the normal use thereafter.

[0012] The present invention is further configured such that four I-shaped reinforcing rods are slidably connected to the inner cavity of the positioning frame, and the side of the I-shaped reinforcing rods near the inner cavity of the limiting frame is slidably connected to the limiting frame.

[0013] The above technical solution is adopted: four I-shaped reinforcing rods slide between the positioning frame and the limiting frame to enhance the stability when the distance between the two is adjusted. The structural design of the I-shaped reinforcing rods enhances their bending resistance during use and avoids bending during use.

[0014] The present invention is further configured such that hydraulic rods are fixedly installed on both sides of the inner cavity of the mounting shell, a locking block is fixedly installed on the side of the hydraulic rod away from the inner wall of the mounting shell, a positioning block is engaged between the opposite sides of the two locking blocks, the positioning block is fixedly installed with the winding rod on the side near the winding rod, a retaining block is fixedly installed on the top of the inner cavity of the mounting shell, and the bottom of the retaining block is engaged with the positioning block.

[0015] The above technical solution is adopted: the hydraulic rod pushes the clamping block to clamp the positioning block from both sides, forming a double fixation for the winding rod, ensuring that the winding rod and the mounting shell rotate synchronously during winding, avoiding slippage, and improving the stability of the winding rod installation and the convenience of disassembly.

[0016] The present invention is further configured such that a locking ring is fixedly installed on the surface of the mounting shell, a locking plate is fixedly installed on the top of the retaining block, a locking shell one is slidably connected between the surfaces of the locking ring and the locking plate, and a locking shell two is slidably connected to the bottom of the surface of the locking ring.

[0017] The above technical solution is adopted: by simultaneously sliding the locking shell with the locking ring and the locking plate, the relative position of the fixing block and the mounting shell is locked, preventing the fixing block from detaching from the positioning block due to vibration. With the cooperation of two locking blocks, the positioning block is clamped in three directions. The design improves the overall stability of the locking assembly and adapts to the continuous vibration environment during winding.

[0018] The present invention is further configured such that six fixing blocks are equidistantly installed along the axis on the side of the first and second locking shells away from the locking ring, and a fixing plate is engaged between the surfaces of the six fixing blocks, and the inner cavity of the fixing plate is in contact with the surface of the mounting shell.

[0019] The above technical solution is adopted: the positions of the first and second locking shells are fixed by the snap-fitting of the six fixing blocks and the fixing plate, so as to prevent the structural displacement caused by the loosening of the locking shells during the winding process.

[0020] In summary, this utility model has the following beneficial effects:

[0021] 1. When it is necessary to adjust the gap in the device used to place the take-up rod, the user first disconnects the existing take-up rod from the snap-fit ​​assembly. Then, the user starts the servo motor so that it is connected to the threaded sleeve through the threaded rod, which drives the transmission rod to move. As the transmission rod moves, it drives the positioning frame away from the limit frame, thereby completing the quick adjustment of the gap in the device used to place the take-up rod when it is necessary to replace the take-up rod with a different length.

[0022] 2. When it is necessary to disassemble the winding rod and device during use, the user rotates the locking housing one and locking housing two in the locking assembly. After the locking housing two is rotated to the designated position, the user unlocks the fixing plate and fixing block, unlocks the locking block and positioning block, and activates the hydraulic rod to move the locking block away from the positioning block. Then, the user unlocks the positioning housing and mounting housing, which completes the quick disassembly of the winding rod and device during use. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a cross-sectional view of the extension component of this utility model;

[0025] Figure 3 This is an exploded view of the snap-fit ​​assembly of this utility model;

[0026] Reference numerals: 1. Positioning frame; 2. Limiting frame; 3. Extension assembly; 301. Positioning shell; 302. Servo motor; 303. Threaded rod; 304. Threaded sleeve; 305. Transmission rod; 306. Limiting plate; 4. I-shaped reinforcing rod; 5. Motor one; 6. Snap-fit ​​assembly; 601. Mounting shell; 602. Hydraulic rod; 603. Snap-fit ​​block; 604. Positioning block; 605. Fixing block; 606. Snap-fit ​​ring; 607. Snap-fit ​​plate; 608. Snap-fit ​​shell one; 609. Snap-fit ​​shell two; 610. Fixing block; 611. Fixing plate; 7. Rewinding rod. Detailed Implementation

[0027] The present invention will be further described in detail below with reference to the accompanying drawings.

[0028] Example 1:

[0029] refer to Figure 1 and Figure 2 A high-elasticity fine-knitted mesh winding mechanism includes a positioning frame 1, a limiting frame 2 is provided on the left side of the positioning frame 1, and an extension component 3 is fixedly installed at the bottom of the inner cavity of the limiting frame 2. The extension component 3 includes a positioning shell 301, the left side of the bottom of the positioning shell 301 is fixedly installed with the limiting frame 2, and the right side of the bottom of the positioning shell 301 is slidably connected to the inner cavity of the positioning frame 1.

[0030] Furthermore, a servo motor 302 is fixedly installed on the right side of the inner cavity of the positioning housing 301. A threaded rod 303, which is rotatably connected to the inner cavity of the positioning housing 301, is fixedly installed at the output end of the servo motor 302. A threaded sleeve 304 is fixedly installed on the rear side of the surface of the threaded rod 303. A transmission rod 305 is fixedly installed at the bottom of the threaded sleeve 304. The right side of the bottom of the transmission rod 305 is fixedly installed with the positioning frame 1.

[0031] Furthermore, a limiting plate 306 is connected to the left side of the threaded rod 303, and the limiting plate 306 is fixedly installed with the positioning shell 301 on the side near the inner wall of the positioning shell 301.

[0032] Furthermore, four I-shaped reinforcing rods 4 are slidably connected to the inner cavity of the positioning frame 1, and the side of the I-shaped reinforcing rods 4 closest to the inner cavity of the limiting frame 2 is slidably connected to the limiting frame 2.

[0033] Brief description of usage: When it is necessary to adjust the gap in the device used to place the take-up rod 7, the user first disconnects the existing take-up rod 7 from the snap-fit ​​assembly 6. Then, the user starts the servo motor 302 to drive the threaded rod 303 to rotate. The threaded rod 303, through its threaded connection with the threaded sleeve 304, drives the transmission rod 305 fixed thereto to move. As the transmission rod 305 moves, it moves the positioning frame 1 away from the limit frame 2, thus enabling quick adjustment of the gap in the device used to place the take-up rod 7 when it is necessary to replace it with a take-up rod 7 of different lengths during use. The servo motor 302 drives the threaded rod 303 to rotate, using threaded transmission to make the threaded rod 7 rotate. The threaded sleeve 304 drives the transmission rod 305 to move horizontally, thereby pushing the positioning frame 1 away from or closer to the limiting frame 2, achieving precise adjustment of the distance between the two to adapt to winding rods 7 of different lengths, thus meeting the compatibility requirements of the winding mechanism for winding rods 7 of different specifications; the limiting plate 306 limits the left side of the threaded rod 303 to prevent the threaded sleeve 304 from moving excessively and causing the transmission rod 305 to fall off from the threaded rod 303, affecting subsequent normal use; the four I-shaped reinforcing rods 4 slide between the positioning frame 1 and the limiting frame 2 to enhance the stability when adjusting the distance between the two, and the structural design of the I-shaped reinforcing rods 4 enhances their bending resistance during use, preventing bending during use.

[0034] Example 2:

[0035] refer to Figure 1 and Figure 3 A high-elasticity fine-knitted mesh winding mechanism includes a positioning frame 1. A motor 5 is fixedly installed on the right side of the positioning frame 1. A snap-fit ​​assembly 6 is rotatably connected to the opposite side of the inner cavity of the positioning frame 1 and the limiting frame 2. The snap-fit ​​assembly 6 includes a mounting shell 601. The opposite sides of the two mounting shells 601 are slidably connected to the inner cavity of the positioning frame 1 and the limiting frame 2, respectively. The output end of the motor 5 is fixedly installed with a mounting shell 601 rotatably connected to the inner cavity of the positioning frame 1. A winding rod 7 is snapped between the opposite sides of the two mounting shells 601.

[0036] Furthermore, hydraulic rods 602 are fixedly installed on both sides of the inner cavity of the mounting shell 601. A locking block 603 is fixedly installed on the side of the hydraulic rod 602 away from the inner wall of the mounting shell 601. A positioning block 604 is engaged between the opposite sides of the two locking blocks 603. The side of the positioning block 604 near the winding rod 7 is fixedly installed with the winding rod 7. A retaining block 605 is fixedly installed on the top of the inner cavity of the mounting shell 601. The bottom of the retaining block 605 is engaged with the positioning block 604.

[0037] Furthermore, a locking ring 606 is fixedly installed on the surface of the mounting shell 601, a locking plate 607 is fixedly installed on the top of the retaining block 605, a locking shell 608 is slidably connected between the surfaces of the locking ring 606 and the locking plate 607, and a locking shell 609 is slidably connected to the bottom of the surface of the locking ring 606.

[0038] Furthermore, six fixing blocks 610 are installed at equal intervals along the axis on the side of the locking housing 608 and the locking housing 609 away from the locking ring 606. A fixing plate 611 is engaged between the surfaces of the six fixing blocks 610, and the inner cavity of the fixing plate 611 is in contact with the surface of the mounting housing 601.

[0039] Brief description of usage: When it is necessary to disassemble the winding rod 7 from the device during use, the user rotates the locking housing 1 608 and locking housing 2 609 in the locking assembly 6. After the locking housing 2 609 is rotated to the designated position, the user unhooks the fixing plate 611 and the fixing block 610, pulls out the locking block 603 from the mounting shell 601, and activates the hydraulic rod 602 to move the locking block 603 away from the positioning block 604. Then, the user removes the positioning block 604 from the mounting shell 601 through the hole after the locking block 605 is unhooked. During installation, the winding rod 7 is locked to the mounting shell 601 through the positioning blocks 604 on both sides, and the rest of the structure is reset. This allows for quick disassembly and assembly of the winding rod 7 from the device during use. The movable locking block 603 clamps the positioning block 604 from both sides, forming a double fixation for the winding rod 7, ensuring that the winding rod 7 and the mounting shell 601 rotate synchronously during winding, avoiding slippage, and improving the stability of the winding rod 7 installation and the ease of disassembly; the locking shell 608 simultaneously slides with the locking ring 606 and the locking plate 607, locking the relative position of the fixing block 605 and the mounting shell 601, preventing the fixing block 605 from dislodging from the positioning block 604 due to vibration, and the two locking blocks 603 work together to complete the three-way locking of the positioning block 604, which improves the overall stability of the locking assembly 6 and adapts to the continuous vibration environment during winding; the six fixing blocks 610 are locked with the fixing plate 611, fixing the positions of the locking shell 608 and the locking shell 609, preventing structural displacement caused by loosening of the locking shell during winding.

[0040] It should be noted that parts have a lifespan and can be replaced during regular maintenance when they no longer meet performance requirements. Deterioration in performance due to prolonged use of parts is not a design defect of this application.

[0041] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A winding mechanism for high-elasticity fine-knitted wire mesh, comprising a positioning frame (1), characterized in that: A limiting frame (2) is provided on the left side of the positioning frame (1). An extension component (3) is fixedly installed at the bottom of the inner cavity of the limiting frame (2). The extension component (3) includes a positioning shell (301). The left side of the bottom of the positioning shell (301) is fixedly installed with the limiting frame (2). The right side of the bottom of the positioning shell (301) is slidably connected with the inner cavity of the positioning frame (1). A motor (5) is fixedly installed on the right side of the positioning frame (1). A snap-fit ​​component (6) is rotatably connected to the opposite side of the inner cavities of the positioning frame (1) and the limiting frame (2). The snap-fit ​​component (6) includes a mounting shell (601). The opposite sides of the two mounting shells (601) are slidably connected to the inner cavities of the positioning frame (1) and the limiting frame (2), respectively. The output end of the motor (5) is fixedly installed with a mounting shell (601) rotatably connected to the inner cavity of the positioning frame (1). A winding rod (602) is snapped between the opposite sides of the two mounting shells (601).

2. The high-elasticity fine-knitted mesh winding mechanism according to claim 1, characterized in that: A servo motor (302) is fixedly installed on the right side of the inner cavity of the positioning shell (301). A threaded rod (303) that is rotatably connected to the inner cavity of the positioning shell (301) is fixedly installed at the output end of the servo motor (302). A threaded sleeve (304) is fixedly installed on the rear side of the surface of the threaded rod (303). A transmission rod (305) is fixedly installed at the bottom of the threaded sleeve (304). The right side of the bottom of the transmission rod (305) is fixedly installed with the positioning frame (1).

3. The high-elasticity fine-knitted mesh winding mechanism according to claim 2, characterized in that: A limiting plate (306) is connected to the left side of the threaded rod (303) via a transmission connection. The limiting plate (306) is fixedly installed with the positioning shell (301) on the side near the inner wall of the positioning shell (301).

4. The high-elasticity fine-knitted mesh winding mechanism according to claim 1, characterized in that: The positioning frame (1) has four I-shaped reinforcing rods (4) slidably connected to its inner cavity. The side of the I-shaped reinforcing rod (4) close to the inner cavity of the limiting frame (2) is slidably connected to the limiting frame (2).

5. A winding mechanism for high-elasticity fine-knitted mesh according to claim 1, characterized in that: Hydraulic rods (603) are fixedly installed on both sides of the inner cavity of the mounting shell (601). A locking block (604) is fixedly installed on the side of the hydraulic rod (603) away from the inner wall of the mounting shell (601). A positioning block (605) is engaged between the opposite sides of the two locking blocks (604). The positioning block (605) is fixedly installed with the winding rod (602) on the side close to the winding rod (602). A retaining block (606) is fixedly installed on the top of the inner cavity of the mounting shell (601). The bottom of the retaining block (606) is engaged with the positioning block (605).

6. A winding mechanism for high-elasticity fine-knitted mesh according to claim 4, characterized in that: A locking ring (607) is fixedly installed on the surface of the mounting shell (601), a locking plate (608) is fixedly installed on the top of the retaining block (606), a locking shell one (609) is slidably connected between the surfaces of the locking ring (607) and the locking plate (608), and a locking shell two (610) is slidably connected to the bottom of the surface of the locking ring (607).

7. A winding mechanism for high-elasticity fine-knitted mesh according to claim 5, characterized in that: Six fixing blocks (611) are equidistantly installed along the axis on the side of the locking shell one (609) and the locking shell two (610) away from the locking ring (607). A fixing plate (612) is snapped between the surfaces of the six fixing blocks (611), and the inner cavity of the fixing plate (612) is in contact with the surface of the mounting shell (601).

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