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Low-loss alternate sander

An alternate, sanding machine technology, applied in the field of sanding machines, can solve problems such as sanding machine wear and tear, and achieve the effects of increasing service life, avoiding secondary pollution, and reducing excessive wear and tear.

Inactive Publication Date: 2020-09-01
杨二春
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of serious loss in the continuous processing process of sanding machines in the prior art, and propose a low-loss alternating sanding machine

Method used

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  • Low-loss alternate sander
  • Low-loss alternate sander

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Experimental program
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Embodiment

[0017] refer to Figure 1-2 , a low-loss alternating sander, including a processing table 1, the upper end of the processing table 1 is fixed with a transmission frame 2 and a power table 3, the side wall of the transmission frame 2 is provided with a mounting groove 4, and the center of the mounting groove 4 rotates A central gear 5 is connected, and a ring gear 7 is fixed on the side wall of the installation groove 4. The ring gear 7 and the central gear 5 mesh with a plurality of planetary gears 6. The inner wall of the installation groove 4 is provided with a guide groove 8. The central gear 5, the planetary gear 6 and the ring gear 7 form a planetary gear train, and the rotation and revolution of each planetary gear 6 are realized through the rotation of the central gear 5. The side wall of each planetary gear 6 is fixed with a rotating rod 9 slidingly connected to the inner wall of the guide groove 8, and the power The side wall of the table 3 is provided with a matching...

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Abstract

The invention discloses a low-loss alternate sander. The low-loss alternate sander comprises a machining table, a transmission frame and a power table are fixed to the upper end of the machining table, a mounting groove is formed in the side wall of the transmission frame, a sun gear is rotationally connected with the center of the mounting groove, a gear ring is fixed to the side wall of the mounting groove, the gear ring and the sun gear are jointly engaged with a plurality of planetary gears, a guide groove is formed in the inner wall of the mounting groove, and a rotating rod in sliding connection with the inner wall of the guide groove is fixed to the side wall of each planetary gear. The low-loss alternate sander has the advantages that grinding rods synchronously move along with theplanetary gear train formed by combining the sun gear, the planetary gears and the gear ring, so that the positions of the grinding rods are continuously exchanged through slow revolution while the grinding rods rotate at a high speed for machining, the bottom machining position does not make contact with the same grinding rod for a long time, and therefore, the abrasive paper on each polishing rod cannot be subjected to centralized friction loss in a short time.

Description

technical field [0001] The invention relates to the technical field of sanding machines, in particular to a low-loss alternating sanding machine. Background technique [0002] Sanding machine is suitable for surface cleaning, hair removal, large plane work leveling and polishing of machinery, building decoration, furniture paint, etc.; [0003] During the continuous processing of the current sanding machine, most of the heat dissipation components such as external fans are used to quickly dissipate heat from the processing position, so that the temperature of the processing position is controlled, thereby avoiding high-temperature wear of the sandpaper. However, during the continuous processing process, The heat dissipation cannot keep up with the processing in a timely and effective manner, resulting in the sandpaper still being processed at high temperature for a long time, which seriously affects the life of the sandpaper, increases the loss of the device, and stops the h...

Claims

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Application Information

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IPC IPC(8): B24B7/07B24B27/033B24B27/00B24B9/00B24B47/12B24B55/02B24B55/06B24B55/12B01D46/10
CPCB01D46/10B24B7/07B24B9/00B24B27/0076B24B27/033B24B47/12B24B55/02B24B55/06B24B55/12
Inventor 杨二春
Owner 杨二春
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