Dust-free cloth cutting and positioning device

Abstract

The utility model relates to the technical field of dust-free cloth processing, and discloses a dust-free cloth cutting and positioning device which comprises a positioning table, connecting rods are welded to the two sides of the front end of the positioning table, an adjusting bin is welded to the rear sides of the upper ends of the connecting rods, a fixing strip is arranged at the lower end of the adjusting bin, and a ball rod is welded to the upper end of the fixing strip. According to the technical scheme, the rubber scraping piece on the fixing strip can be separated from the positioning table through the fixing strip at the staying section position, a worker can conveniently place the dust-free cloth, the trouble that the worker knobs a plurality of positioning pieces is omitted, the fixing strip can be driven by the ball rod to move downwards, and the dust-free cloth can be conveniently placed. According to the dust-free cloth cutting device, the fixing strip is arranged on the surface of the dust-free cloth, then the rubber scraping piece on the fixing strip abuts against the surface of the dust-free cloth, the rubber scraping piece on the fixing strip can flatten the dust-free cloth conveniently, the ball rod can be pushed again, the ball rod moves downwards, the ball rod drives the fixing strip to press and limit the surface of the dust-free cloth, and then workers can cut the dust-free cloth conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of dust-free cloth processing, in particular to a dust-free cloth cutting and positioning device. Background Art

[0002] Dust-free cloth, also known as dust-free wiping cloth, is made of double-woven 100% polyester fiber. It has a soft surface and is easy to wipe sensitive surfaces. It does not lose fibers when rubbed. It has good water absorption and cleaning efficiency. The cleaning and packaging of the products are completed in the clean room. Dust-free cloth is mainly used for wiping high-tech products such as LCD, wafer, PCB, digital camera lens, camera film and optical disc without generating dust particles. It can also absorb liquids and dust particles to achieve a cleaning effect.

[0003] After searching, the publication number is (CN219053288U), which discloses a dust-free cloth cutting and positioning device, including a base and a cutting table arranged on the surface of the base, support blocks are provided on both sides of the cutting table, and two groups of clamping frames are synchronously provided between the two groups of support blocks. Each group of clamping frames is provided with a plurality of clamping components, and a moving component for driving the two groups of clamping frames to move is provided between the two groups of support blocks. The cloth is laid on the cutting table, and when the moving component moves the clamping frame to a suitable position, the plurality of clamping components clamp and position the cloth.

[0004] When implementing this technical solution, at least the following defects still exist: although the utility model can position the dust-free cloth, it is necessary to rotate multiple pressing rods to separate the pressing rods from the positioning table before the dust-free cloth can be placed and pressed. However, each operation is too cumbersome and it is inconvenient to smooth and press the dust-free cloth, which is in urgent need of improvement. Therefore, we propose a dust-free cloth cutting and positioning device. Utility Model Content

[0005] The purpose of the utility model is to provide a dust-free cloth cutting and positioning device, which solves the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust-free cloth cutting and positioning device, comprising a positioning platform, connecting rods are welded on both sides of the front end of the positioning platform, an adjusting bin is welded on the rear side of the upper end of the connecting rod, a fixing strip is provided at the lower end of the adjusting bin, a ball rod is welded at the upper end of the fixing strip, a stay section is provided in the middle of the adjusting bin, a clamping section is provided at both ends of the adjusting bin, a scraping section is provided in the middle of the stay section and the clamping section, a servo motor is fixedly installed in the middle of the lower end of the positioning platform, a winding drum is installed at the output end of the servo motor, a traction rope is wound around the outer wall of the winding drum, and two traction ropes are provided.

[0007] By adopting the above technical solution, the fixed bar can be placed in the stop section position to separate the rubber scraper on the fixed bar from the positioning platform, which makes it convenient for the staff to place the dust-free cloth and saves the trouble of the staff to turn the knobs of multiple positioning parts. When the fixed bar is subjected to traction, the ball rod can drive the fixed bar to move downward, so that the rubber scraper on the fixed bar is against the surface of the dust-free cloth, so that during the movement of the fixed bar, the rubber scraper on the fixed bar can be used to smooth the dust-free cloth. When the ball rod moves to the pressing section, the ball rod can be pushed again to move the ball rod downward, so that the ball rod drives the fixed bar to press and limit the surface of the dust-free cloth, which makes it convenient for the staff to cut the dust-free cloth.

[0008] Optionally, a return spring is sleeved on the outer wall of the club, and the other end of the return spring is fixedly connected to the inner wall of the adjustment chamber.

[0009] By adopting the above technical solution, it is convenient to reset the club by setting the reset spring.

[0010] Optionally, a rubber scraper is detachably mounted on the lower end of the fixing strip, and two rubber scrapers are symmetrically arranged.

[0011] By adopting the above technical solution, it is convenient to scrape and smooth the dust-free cloth through the provision of the rubber scraper.

[0012] Optionally, the upper end of the inner cavity of the staying section is arc-shaped, and the upper end of the inner cavity of the pressing section is trapezoidal.

[0013] By adopting the above technical solution, it is convenient to push different sections of the club through the arrangement of the stop section and the pressing section.

[0014] Optionally, the smooth surface of the upper end of the ball rod is respectively in contact with the upper surfaces of the inner cavities of the stop section, the scraping section and the pressing section.

[0015] By adopting the above technical solution, it is convenient to pass through the smooth surface of the golf club, so that the golf club can smoothly pass through the stop section, the scraping section and the pressing section.

[0016] Optionally, the other end of the traction rope passes around the guide wheel and is fixedly connected to the outer side of the fixing bar.

[0017] By adopting the above technical solution, it is convenient to set the traction rope, thereby facilitating the traction and movement of the fixing bar.

[0018] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0019] The technical solution of the present application, through the arranged positioning platform, adjustment bin, fixed bar, rubber scraper, ball rod, stop section, pressing section and traction rope, can not only place the fixed bar in the stop section position, thereby separating the rubber scraper on the fixed bar from the positioning platform, thereby making it convenient for the staff to place the dust-free cloth, eliminating the trouble of the staff turning knobs of multiple positioning parts; when the fixed bar is subjected to traction, the ball rod can also drive the fixed bar to move downward, thereby making the rubber scraper on the fixed bar rest against the surface of the dust-free cloth, thereby facilitating the rubber scraper on the fixed bar to smooth the dust-free cloth during the movement of the fixed bar; when the ball rod moves to the pressing section, the ball rod can be pushed again to move the ball rod downward, thereby driving the fixed bar to press and limit the surface of the dust-free cloth, thereby making it convenient for the staff to cut the dust-free cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of a dust-free cloth cutting and positioning device of the utility model;

[0022] Figure 2 This is a schematic diagram of the front cross-sectional structure of a dust-free cloth cutting and positioning device of the utility model;

[0023] Figure 3 It is a schematic diagram of the partially enlarged structure of position A of a dust-free cloth cutting and positioning device of the utility model.

[0024] In the figure: 1. positioning platform; 11. connecting rod; 12. adjusting chamber; 2. fixing bar; 21. rubber scraper; 22. return spring; 23. ball rod; 24. stop section; 25. scraping section; 26. pressing section; 3. servo motor; 4. winding drum; 5. traction rope. DETAILED DESCRIPTION

[0025] See also Figure 1-3The utility model provides a technical solution: a dust-free cloth cutting and positioning device, including a positioning platform 1, connecting rods 11 are welded on both sides of the front end of the positioning platform 1, an adjusting bin 12 is welded on the rear side of the upper end of the connecting rod 11, a fixing strip 2 is arranged at the lower end of the adjusting bin 12, a ball rod 23 is welded on the upper end of the fixing strip 2, a stop section 24 is arranged in the middle of the adjusting bin 12, pressing sections 26 are arranged at both ends of the adjusting bin 12, a scraping section 25 is arranged in the middle of the stop section 24 and the pressing section 26, a servo motor 3 is fixedly installed in the middle of the lower end of the positioning platform 1, a winding drum 4 is installed at the output end of the servo motor 3, a traction rope 5 is wound around the outer wall of the winding drum 4, and the traction rope 5 is wound around the outer wall of the winding drum 4. Two guide ropes 5 are provided, the upper end of the inner cavity of the stop section 24 is arc-shaped, and the upper end of the inner cavity of the pressing section 26 is trapezoidal, which is convenient for the setting of the stop section 24 and the pressing section 26, so as to realize the pushing of different sections of the ball rod 23, and the upper smooth surface of the ball rod 23 is respectively fitted with the upper surface of the inner cavity of the stop section 24, the scraping section 25 and the pressing section 26, which is convenient for the setting of the smooth surface of the ball rod 23, so that the ball rod 23 can smoothly pass through the stop section 24, the scraping section 25 and the pressing section 26, and the other end of the traction rope 5 bypasses the guide wheel and is fixedly connected to the outer side of the fixed bar 2, which is convenient for the setting of the traction rope 5, so as to facilitate the traction and movement of the fixed bar 2.

[0026] The outer wall of the ball rod 23 is sleeved with a reset spring 22, and the other end of the reset spring 22 is fixedly connected to the inner wall of the adjustment chamber 12, so that the reset spring 22 can be used to drive the ball rod 23 to reset.

[0027] A rubber scraper 21 is detachably mounted on the lower end of the fixing strip 2 , and the two rubber scrapers 21 are symmetrically arranged, so that the dust-free cloth can be scraped and smoothed conveniently through the arrangement of the rubber scrapers 21 .

[0028] When positioning, first place the dust-free cloth to be cut on the positioning platform 1, then turn on the servo motor 3, the servo motor 3 drives the winding drum 4 to reel in the traction rope 5, the traction rope 5 drives the fixed bar 2 to move outward, the fixed bar 2 is first in the stop section 24 position, so that the rubber scraper 21 on the fixed bar 2 is separated from the positioning platform 1, so that it is convenient for the staff to place the dust-free cloth, eliminating the trouble of the staff turning the knobs of multiple positioning parts. When the fixed bar 2 is subjected to traction, the ball rod 23 on the fixed bar 2 will move to the scraping section 25 through the stop section 24, At the same time, the spring is compressed, and the ball rod 23 drives the fixed bar 2 to move downward, so that the rubber scraper 21 on the fixed bar 2 is against the surface of the dust-free cloth, so that during the movement of the fixed bar 2, the rubber scraper 21 on the fixed bar 2 is convenient for smoothing the dust-free cloth; when the ball rod 23 moves to the pressing section 26, the ball rod 23 contacts the inclined surface of the pressing section 26, and then pushes the ball rod 23 again to move the ball rod 23 downward, so that the ball rod 23 drives the fixed bar 2 to press and limit the surface of the dust-free cloth, thereby facilitating the staff to cut the dust-free cloth.

Claims

1. A dust-free cloth cutting and positioning device, comprising a positioning table (1), characterized in that: Connecting rods (11) are welded to both sides of the front end of the positioning platform (1), an adjusting bin (12) is welded to the rear side of the upper end of the connecting rod (11), a fixing strip (2) is provided at the lower end of the adjusting bin (12), a ball rod (23) is welded to the upper end of the fixing strip (2), a stop section (24) is provided in the middle of the adjusting bin (12), pressing sections (26) are provided at both ends of the adjusting bin (12), a scraping section (25) is provided in the middle of the stop section (24) and the pressing section (26), a servo motor (3) is fixedly installed in the middle of the lower end of the positioning platform (1), a winding drum (4) is installed at the output end of the servo motor (3), a traction rope (5) is wound around the outer wall of the winding drum (4), and two traction ropes (5) are provided.

2. The dust-free cloth cutting and positioning device according to claim 1, characterized in that: The outer wall of the ball rod (23) is sleeved with a return spring (22), and the other end of the return spring (22) is fixedly connected to the inner wall of the adjustment chamber (12).

3. The dust-free cloth cutting and positioning device according to claim 1, characterized in that: A rubber scraper (21) is detachably mounted on the lower end of the fixing strip (2), and the two rubber scrapers (21) are symmetrically arranged.

4. The dust-free cloth cutting and positioning device according to claim 1, characterized in that: The upper end of the inner cavity of the retention section (24) is arc-shaped, and the upper end of the inner cavity of the pressing section (26) is trapezoidal.

5. The dust-free cloth cutting and positioning device according to claim 1, characterized in that: The smooth surface at the upper end of the ball rod (23) is respectively in contact with the upper surfaces of the inner cavities of the stop section (24), the scraping section (25) and the pressing section (26).

6. The dust-free cloth cutting and positioning device according to claim 1, characterized in that: The other end of the traction rope (5) passes around the guide wheel and is fixedly connected to the outer side of the fixing bar (2).

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