Let-off mechanism for dustproof net knitting machine

Abstract

The utility model relates to the technical field of let-off, and discloses a let-off mechanism for a dustproof net knitting machine, which comprises a bottom plate, the supporting plate is arranged at the top of the bottom plate; the main guide roller frame is arranged at the top of the bottom plate; the cleaning mechanism is arranged on one side of the supporting plate; the let-off mechanism is arranged on one side of the supporting plate; the adjusting mechanism is arranged in the let-off mechanism; wherein the let-off mechanism comprises a driving part arranged on one side of the supporting plate; and the let-off part is arranged on one side of the driving part. By starting the motor, the motor operates to drive the rotating rod to rotate, the rotating rod rotates to drive the bevel gear I and the sliding block to rotate, the sliding block rotates to drive the bevel gear II to rotate, and the bevel gear I and the bevel gear II rotate to drive the bevel gear III and the bevel gear IV to rotate. The third bevel gear and the fourth bevel gear rotate to drive the first guide roller and the second guide roller to rotate through the first rotating shaft and the second rotating shaft, and therefore the warp conveying effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of warp let-off, in particular to a warp let-off mechanism for a dustproof net weaving machine. Background Art

[0002] The dust-proof net weaving machine is a key equipment for producing dust-proof nets. It uses specific mechanical principles and processes to process raw materials into mesh products with dust-proof functions. The working principle of the dust-proof net weaving machine is based on the principle of aerodynamics. Through specific mechanical structures and processes, the raw materials are processed into mesh products with specific geometric shapes, opening rates and hole shape combinations. These mesh products can effectively block and suppress the flying of dust, thereby playing a role in dust prevention. At present, dust-proof net weaving machines are widely used and demanded in the market. With the improvement of environmental awareness and the improvement of laws and regulations, the demand for dust-proof nets continues to increase, which has promoted the development of the dust-proof net weaving machine market. There are many brands and models of dust-proof net weaving machines on the market, with prices ranging from tens of thousands to hundreds of thousands of yuan, depending on factors such as the performance, specifications and configuration of the equipment.

[0003] Compared with the existing technology: if the existing dust net weaving machine does not have a warp feed mechanism, the weaving continuity will be damaged. The main function of the warp feed mechanism in the weaving machine is to deliver yarn with constant tension according to weaving requirements to ensure the continuity of the entire weaving process. If the dust net weaving machine does not have a warp feed mechanism, the yarn will not be effectively delivered to the weaving area, which will cause the weaving process to be unable to proceed continuously, seriously affecting production efficiency.

[0004] Therefore, a warp let-off mechanism for a dustproof net weaving machine is proposed. Utility Model Content

[0005] The utility model aims to provide a warp let-off mechanism for a dustproof net weaving machine to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a warp feeding mechanism for a dustproof net weaving machine, comprising a bottom plate; a support plate, arranged on the top of the bottom plate; a main roller frame, arranged on the top of the bottom plate; a cleaning mechanism, arranged on one side of the support plate; a warp feeding mechanism, arranged on one side of the support plate; an adjusting mechanism, arranged inside the warp feeding mechanism; wherein the warp feeding mechanism comprises: a driving part, arranged on one side of the support plate; and a warp feeding part, arranged on one side of the driving part.

[0007] Preferably, the top of the bottom plate is fixedly connected to the bottom of the support plate, and the top of the bottom plate is fixedly connected to the bottom of the main roller frame.

[0008] Preferably, the cleaning mechanism includes: a fixed plate 1, which is arranged on one side of the support plate; a fixed rod, which is arranged on one side of the support plate; a collecting box, which is arranged on the top of the bottom plate; one side of the fixed plate 1 is fixedly connected to one side of the support plate, the bottom of the fixed plate 1 is fixedly connected with a connecting spring, one end of the connecting spring is fixedly connected with a scraper, one side of the fixed rod is fixedly connected to one side of the support plate, and the scraper is rotatably sleeved on the outer wall of the fixed rod. Through this cleaning mechanism, the effect of cleaning the warp threads can be well achieved.

[0009] Preferably, the driving part includes: a fixed frame, which is arranged on one side of the support plate, and a threaded hole is opened on the bottom of the fixed frame; one side of the fixed frame is fixedly connected to one side of the support plate, the bottom of the fixed frame is fixedly connected to a support block, one side of the fixed frame is fixedly connected to a fixed plate 2, the top of the fixed plate 2 is rotatably connected to a rotating rod, the top of the rotating rod is fixedly connected to a motor, the outer wall of the motor is fixedly connected to a fixed frame, the outer wall fixed sleeve of the rotating rod is provided with a bevel gear 1, the outer wall of the rotating rod is equidistantly provided with sliding blocks, the outer wall fixed sleeve of the rotating rod is provided with a bevel gear 2, and the outer sleeve of the rotating rod is provided with an L-shaped block, through this driving part, the effect of driving the warp feeding part to operate can be well achieved.

[0010] Preferably, the bottom of the support block is fixedly connected to the top of the base plate, the top of the rotating rod passes through the bottom of another fixed plate 2 and extends to the top to be fixedly connected to the output end of the motor, the interior of the bevel gear 2 is slidably connected to the sliding block, one side of the bevel gear 2 is rotatably connected to one side of the L-shaped block, a movable hole is provided on one side of the L-shaped block, and the inner wall of the movable hole does not contact the sliding block. The movable hole provided by the L-shaped block can well drive the bevel gear 2 to move without contacting the sliding block and the rotating rod.

[0011] Preferably, the warp feeding part includes: a fixed block 1, which is arranged on one side of a fixed frame, and a connecting hole 1 is opened on one side of the fixed block 1; one side of the fixed block 1 is fixedly connected to one side of the fixed frame, a rotating shaft 1 is rotatably connected to the inner wall of the connecting hole of the fixed block 1, a guide roller 1 is fixedly sleeved on the outer wall of the rotating shaft 1, and a bevel gear 3 is fixedly connected to one side of the rotating shaft 1, and the bevel gear 3 is meshingly connected to the bevel gear 1. Through this warp feeding part, the effect of warp conveying can be well achieved.

[0012] Preferably, the warp feeding part includes: a fixed block 2, which is arranged on one side of the fixed frame, and a connecting hole 2 is opened on one side of the fixed block 2; a rotating shaft 2 is rotatably connected to the inner wall of the connecting hole 2 of the fixed block 2, and a guide roller 2 is fixedly sleeved on the outer wall of the rotating shaft 2, and a bevel gear 4 is fixedly connected to one side of the rotating shaft 2, and the bevel gear 4 is meshingly connected to the bevel gear 2.

[0013] Preferably, the adjusting mechanism includes: a slide rail, which is arranged on the inner wall of the fixed frame; one side of the slide rail is fixedly connected to the inner wall of the fixed frame, the outer wall of the slide rail is slidably connected with a movable block, one side of the movable block is fixedly connected with a connecting plate, the bottom of the movable block is rotatably connected with a threaded rod, the bottom of the threaded rod is fixedly connected with a rotating block, one side of the connecting plate is fixedly connected to one side of the fixed block two, one side of the connecting plate is fixedly connected to one side of the L-shaped block, the outer wall of the threaded rod is threadedly connected to the threaded hole, and the adjustment mechanism can well achieve the effect of adjusting the distance between the guide roller one and the guide roller two.

[0014] The utility model provides a warp feeding mechanism for a dustproof net weaving machine, which has the following beneficial effects:

[0015] (1) The utility model starts the motor, and the operation of the motor drives the rotating rod to rotate, the rotation of the rotating rod drives the bevel gear 1 and the sliding block to rotate, the rotation of the sliding block drives the bevel gear 2 to rotate, the rotation of the bevel gear 1 and the bevel gear 2 drives the bevel gear 3 and the bevel gear 4 to rotate, the rotation of the bevel gear 3 and the bevel gear 4 drives the guide roller 1 and the guide roller 2 to rotate through the rotating shaft 1 and the rotating shaft 2, thereby achieving the effect of warp conveying.

[0016] (2) The utility model achieves the effect of adjusting the distance between guide roller 1 and guide roller 2 by rotating the rotating block, the rotating block drives the threaded rod to move, the threaded rod drives the movable block to move, the movable block drives the connecting plate to move, the connecting plate drives the L-shaped block and the second fixed block to move, the L-shaped block drives the second bevel gear, the second fixed block drives the second rotating shaft, the second guide roller and the fourth bevel gear to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the partial internal structure of the utility model;

[0019] Figure 3 For this utility model Figure 2 A magnified view of center A;

[0020] Figure 4 For this utility model Figure 2 Magnified view of B.

[0021] In the figure: 1 bottom plate, 2 support plate, 3 main roller frame, 4 cleaning mechanism, 411 fixed plate 1, 412 connecting spring, 413 fixed rod, 414 scraper, 415 collecting box, 5 warp feeding mechanism, 51 driving part, 511 fixed frame, 512 support block, 513 fixed plate 2, 514 rotating rod, 515 motor, 516 fixed frame, 517 bevel gear 1, 518 sliding block, 519 bevel gear 2, 5110 L-type block, 52 warp feeding part, 521 fixed block 1, 522 rotating shaft 1, 523 guide roller 1, 524 bevel gear 3, 525 fixed block 2, 526 rotating shaft 2, 527 guide roller 2, 528 bevel gear 4, 6 adjusting mechanism, 611 slide rail, 612 movable block, 613 connecting plate, 614 threaded rod, 615 rotating block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0024] Example 1

[0025] A preferred embodiment of the warp let-off mechanism for a dustproof net weaving machine provided by the utility model is as follows: Figure 1-4 As shown: a warp feeding mechanism for a dustproof net weaving machine, including a base plate 1; a support plate 2, arranged on the top of the base plate 1; a main roller frame 3, arranged on the top of the base plate 1; a cleaning mechanism 4, arranged on one side of the support plate 2; a warp feeding mechanism 5, arranged on one side of the support plate 2; an adjusting mechanism 6, arranged inside the warp feeding mechanism 5; wherein the warp feeding mechanism 5 includes: a driving part 51, arranged on one side of the support plate 2; and a warp feeding part 52, arranged on one side of the driving part 51.

[0026] The top of the bottom plate 1 is fixedly connected to the bottom of the support plate 2 , and the top of the bottom plate 1 is fixedly connected to the bottom of the main roller frame 3 .

[0027] The cleaning mechanism 4 includes: a fixed plate 411, which is arranged on one side of the support plate 2; a fixed rod 413, which is arranged on one side of the support plate 2; a collecting box 415, which is arranged on the top of the bottom plate 1; one side of the fixed plate 411 is fixedly connected to one side of the support plate 2, a connecting spring 412 is fixedly connected to the bottom of the fixed plate 411, one end of the connecting spring 412 is fixedly connected to a scraper 414, one side of the fixed rod 413 is fixedly connected to one side of the support plate 2, and the scraper 414 is rotatably sleeved on the outer wall of the fixed rod 413.

[0028] Furthermore, in this embodiment, the warp on the main roller frame 3 is transported by the operation of the warp feeding mechanism 5. At this time, the warp passes through the bottom of the scraper 414, and the scraper 414 scrapes the impurities on the surface of the warp, causing the impurities to fall into the collecting box 415, thereby achieving the effect of cleaning the warp.

[0029] Example 2

[0030] On the basis of Example 1, a preferred embodiment of a warp let-off mechanism for a dustproof net weaving machine provided by the utility model is as follows: Figure 1-4 As shown: the driving part 51 includes: a fixed frame 511, which is arranged on one side of the support plate 2, and a threaded hole is opened at the bottom of the fixed frame 511; one side of the fixed frame 511 is fixedly connected to one side of the support plate 2, and the bottom of the fixed frame 511 is fixedly connected to a support block 512, one side of the fixed frame 511 is fixedly connected to a fixed plate 2 513, the top of the fixed plate 2 513 is rotatably connected to a rotating rod 514, the top of the rotating rod 514 is fixedly connected to a motor 515, the outer wall of the motor 515 is fixedly connected to a fixing frame 516, the outer wall of the rotating rod 514 is fixedly sleeved with a bevel gear 1 517, the outer wall of the rotating rod 514 is equidistantly arranged with sliding blocks 518, the outer wall of the rotating rod 514 is fixedly sleeved with a bevel gear 2 519, and the outer sleeve of the rotating rod 514 is provided with an L-shaped block 5110.

[0031] The bottom of the support block 512 is fixedly connected to the top of the base plate 1, the top of the rotating rod 514 passes through the bottom of another fixed plate 513 and extends to the top to be fixedly connected to the output end of the motor 515, the interior of the bevel gear 519 is slidingly connected to the sliding block 518, and one side of the bevel gear 519 is rotatably connected to one side of the L-shaped block 5110. A movable hole is opened on one side of the L-shaped block 5110, and the inner wall of the movable hole does not contact the sliding block 518.

[0032] The warp feeding part 52 includes: a fixed block 521, which is arranged on one side of the fixed frame 511, and a connecting hole 1 is opened on one side of the fixed block 521; one side of the fixed block 521 is fixedly connected to one side of the fixed frame 511, and the inner wall of the connecting hole of the fixed block 521 is rotatably connected with a rotating shaft 522, and the outer wall of the rotating shaft 522 is fixedly sleeved with a guide roller 523, and one side of the rotating shaft 522 is fixedly connected with a bevel gear 3 524, and the bevel gear 3 524 is meshingly connected with the bevel gear 1 517.

[0033] The warp feeding part 52 includes: a second fixed block 525, which is arranged on one side of the fixed frame 511, and a second connecting hole is opened on one side of the fixed block 525; a second rotating shaft 526 is rotatably connected to the inner wall of the second connecting hole of the fixed block 525, and a second guide roller 527 is fixedly sleeved on the outer wall of the second rotating shaft 526, and a fourth bevel gear 528 is fixedly connected to one side of the second rotating shaft 526, and the fourth bevel gear 528 is meshingly connected with the second bevel gear 519.

[0034] Furthermore, in this embodiment, by starting the motor 515, the operation of the motor 515 drives the rotating rod 514 to rotate, the rotation of the rotating rod 514 drives the bevel gear 1 517 and the sliding block 518 to rotate, the rotation of the sliding block 518 drives the bevel gear 2 519 to rotate, the rotation of the bevel gear 1 517 and the bevel gear 2 519 drives the bevel gear 3 524 and the bevel gear 4 528 to rotate, the rotation of the bevel gear 3 524 and the bevel gear 4 528 drives the guide roller 1 523 and the guide roller 2 527 to rotate through the rotating shaft 1 522 and the rotating shaft 2 526, thereby achieving the effect of warp conveying.

[0035] Example 3

[0036] On the basis of embodiments 1 and 2, a preferred embodiment of a warp let-off mechanism for a dustproof net weaving machine provided by the utility model is as follows: Figure 1-4 As shown: the adjustment mechanism 6 includes: a slide rail 611, which is arranged on the inner wall of the fixed frame 511; one side of the slide rail 611 is fixedly connected to the inner wall of the fixed frame 511, the outer wall of the slide rail 611 is slidably connected to a movable block 612, one side of the movable block 612 is fixedly connected to a connecting plate 613, the bottom of the movable block 612 is rotatably connected to a threaded rod 614, the bottom of the threaded rod 614 is fixedly connected to a rotating block 615, one side of the connecting plate 613 is fixedly connected to one side of the fixed block 2 525, one side of the connecting plate 613 is fixedly connected to one side of the L-shaped block 5110, and the outer wall of the threaded rod 614 is threadedly connected to the threaded hole.

[0037] Furthermore, in this embodiment, by rotating the rotating block 615, the rotating block 615 drives the threaded rod 614 to move, the movement of the threaded rod 614 drives the movable block 612 to move, the movement of the movable block 612 drives the connecting plate 613 to move, the movement of the connecting plate 613 drives the L-shaped block 5110 and the fixed block 2 525 to move, the movement of the L-shaped block 5110 drives the bevel gear 2 519 to move, the movement of the fixed block 2 525 drives the rotating shaft 2 526, the guide roller 2 527 and the bevel gear 4 528 to move, thereby achieving the effect of adjusting the distance between the guide roller 1 523 and the guide roller 2 527.

[0038] When in use, by rotating the rotating block 615, the rotating block 615 rotates to drive the threaded rod 614 to move, the threaded rod 614 moves to drive the movable block 612 to move, the movable block 612 moves to drive the connecting plate 613 to move, the connecting plate 613 moves to drive the L-shaped block 5110 and the fixed block 2 525 to move, the L-shaped block 5110 moves to drive the bevel gear 2 519 to move, the fixed block 2 525 moves to drive the rotating shaft 2 526, the guide roller 2 527 and the bevel gear 4 528 to move, so as to adjust the distance between the guide roller 1 523 and the guide roller 2 527. When the distance between the guide roller 1 523 and the guide roller 2 527 is adjusted, the motor is started. 515, the operation of the motor 515 drives the rotating rod 514 to rotate, the rotation of the rotating rod 514 drives the bevel gear 1 517 and the sliding block 518 to rotate, the rotation of the sliding block 518 drives the bevel gear 2 519 to rotate, the rotation of the bevel gear 1 517 and the bevel gear 2 519 drives the bevel gear 3 524 and the bevel gear 4 528 to rotate, the bevel gear 3 524 and the bevel gear 4 528 rotate through the rotating shaft 1 522 and the rotating shaft 2 526 to drive the guide roller 1 523 and the guide roller 2 527 to rotate, so as to convey the warp. At the same time, when the warp passes through the bottom of the scraper 414, the scraper 414 scrapes off the impurities on the surface of the warp and makes the impurities fall into the collecting box 415.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A warp let-off mechanism for a dustproof net weaving machine, characterized in that: It comprises a bottom plate (1); A support plate (2) is arranged on the top of the base plate (1); A main roller frame (3) is arranged on the top of the bottom plate (1); A cleaning mechanism (4) is arranged on one side of the support plate (2); A warp let-off mechanism (5) is arranged on one side of the support plate (2); An adjusting mechanism (6) is arranged inside the warp let-off mechanism (5); The warp letting mechanism (5) includes: A driving part (51) is arranged on one side of the supporting plate (2); The warp letting-off portion (52) is arranged on one side of the driving portion (51).

2. The warp let-off mechanism for a dustproof net weaving machine according to claim 1, characterized in that: The top of the bottom plate (1) is fixedly connected to the bottom of the support plate (2), and the top of the bottom plate (1) is fixedly connected to the bottom of the main roller frame (3).

3. The warp let-off mechanism for a dustproof net weaving machine according to claim 1, characterized in that: The cleaning mechanism (4) comprises: A fixing plate 1 (411) is arranged on one side of the supporting plate (2); A fixing rod (413) is arranged on one side of the supporting plate (2); A collection box (415) is arranged on the top of the bottom plate (1); One side of the fixing plate 1 (411) is fixedly connected to one side of the supporting plate (2); a connecting spring (412) is fixedly connected to the bottom of the fixing plate 1 (411); one end of the connecting spring (412) is fixedly connected to a scraper (414); one side of the fixing rod (413) is fixedly connected to one side of the supporting plate (2); and the scraper (414) is rotatably sleeved on the outer wall of the fixing rod (413).

4. The warp let-off mechanism for a dustproof net weaving machine according to claim 1, characterized in that: The driving part (51) comprises: A fixing frame (511) is arranged on one side of the supporting plate (2), and a threaded hole is provided at the bottom of the fixing frame (511); One side of the fixed frame (511) is fixedly connected to one side of the support plate (2); the bottom of the fixed frame (511) is fixedly connected to a support block (512); one side of the fixed frame (511) is fixedly connected to a second fixed plate (513); the top of the second fixed plate (513) is rotatably connected to a rotating rod (514); the top of the rotating rod (514) is fixedly connected to a motor (515); the outer wall of the motor (515) is fixedly connected to a fixing frame (516); the outer wall of the rotating rod (514) is fixedly sleeved with a first bevel gear (517); the outer wall of the rotating rod (514) is equidistantly provided with sliding blocks (518); the outer wall of the rotating rod (514) is fixedly sleeved with a second bevel gear (519); and the outer part of the rotating rod (514) is sleeved with an L-shaped block (5110).

5. The warp let-off mechanism for a dustproof net weaving machine according to claim 4, characterized in that: The bottom of the support block (512) is fixedly connected to the top of the bottom plate (1); the top of the rotating rod (514) passes through the bottom of another fixed plate (513) and extends to the top to be fixedly connected to the output end of the motor (515); the interior of the second bevel gear (519) is slidably connected to the sliding block (518); one side of the second bevel gear (519) is rotatably connected to one side of the L-shaped block (5110); a movable hole is opened on one side of the L-shaped block (5110), and the inner wall of the movable hole does not contact the sliding block (518).

6. The warp let-off mechanism for a dustproof net weaving machine according to claim 1, characterized in that: The menstrual let-off portion (52) comprises: A fixing block (521) is arranged on one side of the fixing frame (511), and a connecting hole (1) is provided on one side of the fixing block (521); One side of the fixed block 1 (521) is fixedly connected to one side of the fixed frame (511); the inner wall of the connection hole of the fixed block 1 (521) is rotatably connected to a rotating shaft 1 (522); the outer wall of the rotating shaft 1 (522) is fixedly sleeved with a guide roller 1 (523); one side of the rotating shaft 1 (522) is fixedly connected to a bevel gear 3 (524); the bevel gear 3 (524) is meshingly connected to the bevel gear 1 (517).

7. The warp let-off mechanism for a dustproof net weaving machine according to claim 1, characterized in that: The menstrual let-off portion (52) comprises: A second fixing block (525) is arranged on one side of the fixing frame (511), and a second connecting hole is opened on one side of the second fixing block (525); The inner wall of the second connection hole of the second fixed block (525) is rotatably connected with a second rotating shaft (526), ​​the outer wall of the second rotating shaft (526) is fixedly sleeved with a second guide roller (527), one side of the second rotating shaft (526) is fixedly connected with a fourth bevel gear (528), and the fourth bevel gear (528) is meshingly connected with the second bevel gear (519).

8. The warp let-off mechanism for a dustproof net weaving machine according to claim 1, characterized in that: The regulating mechanism (6) comprises: A slide rail (611) is arranged on the inner wall of the fixed frame (511); One side of the slide rail (611) is fixedly connected to the inner wall of the fixed frame (511); the outer wall of the slide rail (611) is slidably connected to a movable block (612); one side of the movable block (612) is fixedly connected to a connecting plate (613); the bottom of the movable block (612) is rotatably connected to a threaded rod (614); the bottom of the threaded rod (614) is fixedly connected to a rotating block (615); one side of the connecting plate (613) is fixedly connected to one side of a second fixed block (525); one side of the connecting plate (613) is fixedly connected to one side of an L-shaped block (5110); and the outer wall of the threaded rod (614) is threadedly connected to a threaded hole.

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