Abrasive belt grinding device
By introducing servo linear modules and adjustment components into the belt grinder, the problem of insufficient tension adjustment of the belt is solved, and more efficient belt tension adjustment and grinding efficiency is achieved, providing a larger adjustment range and precision.
Patent Information
- Application Number
- CN202420562968.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-22
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-03-22
AI Technical Summary
Existing belt grinders cannot effectively adjust the tension of the belt, resulting in low grinding efficiency and lack of precise adjustment capabilities.
A belt grinding device including a servo linear module, a moving seat and a grinding mechanism is designed. The driven roller is adjusted by adjusting components (screw, guide frame, guide sleeve and connection plate) and the screw rod is driven by a rotating handle. and guide frame move to adjust the position of the driven roller to achieve adjustment of belt tension.
A larger adjustment range and higher accuracy are achieved, the belt tension can be effectively adjusted, the grinding efficiency is improved, and the limit function is provided through the movable baffle.
Smart Images
Figure CN222155057U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of grinding devices, in particular to a sand belt grinding device. Background Art
[0002] Belt grinders are widely used in surface grinding of various parts made of metal and non-metal. They are often used in grinding products in industries such as machinery manufacturing, hardware tools, die castings, and daily hardware. They are an extremely widely used processing technology.
[0003] The customer currently manually grinds the variable diameter module, which is inefficient. He hopes to make an automatic grinder to achieve automatic grinding and improve grinding efficiency. Although there are belt grinders in the prior art, such as a multi-station belt grinding device disclosed in publication number CN117182737A, although it can achieve product grinding, it cannot adjust the tension of the belt well (the adjustment range and accuracy are relatively insufficient). For this reason, we propose a belt grinding device. Utility Model Content
[0004] The utility model aims to provide a belt grinding device to solve the problems in the prior art.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a belt grinding device, comprising a servo linear module, a movable seat and a grinding mechanism, the servo linear module drives the movable seat to rise and fall, and the grinding mechanism is fixed on the movable seat; the grinding mechanism comprises a frame and a sanding belt, an active roller is installed at one end of the frame, a driven roller mounting seat is slidably installed at the other end of the frame, an adjusting component for adjusting the movement of the driven roller mounting seat is installed on the frame, and the driven roller mounting seat is adjustably installed with a driven roller; a first guide roller and a second guide roller are installed in the middle of the frame; a driving component for driving the active roller is installed on one side of the frame; the sanding belt is sleeved on the outside of the driven roller, the first guide roller, the second guide roller and the active roller.
[0006] Preferably, the adjustment assembly includes a screw rod, a guide frame, a guide sleeve and a connecting plate. The guide sleeve is installed on the frame. The guide sleeve is installed with the guide frame. One end of the guide frame is connected to the driven roller mounting seat. Both ends of the connecting plate are respectively connected to the guide frame and the screw rod through pins. A handle is installed at one end of the screw rod.
[0007] Preferably, an adjustment rod for adjusting the driven roller is installed at one end of the driven roller mounting seat.
[0008] Preferably, a fixed baffle is installed at the rear of the rack, and a movable baffle is installed at the front of the rack so as to be adjustable through an adjusting knob.
[0009] Compared with the prior art, the beneficial effects of the utility model are:
[0010] 1. Turn the handle, the handle drives the screw to rotate, and the screw drives the guide frame to move back and forth, so as to adjust the driven roller mounting seat; then the driven roller on the driven roller mounting seat can be adjusted, and the tension of the sanding belt can be adjusted; the position of the driven roller on the driven roller mounting seat can be adjusted by the adjusting rod, and the tension of the sanding belt can be adjusted; the present application can realize double adjustment, with a larger adjustment range and better precision;
[0011] 2. A fixed baffle is installed at the rear of the frame, and a movable baffle is installed at the front of the frame which can be adjusted by an adjusting knob to limit the position of the sanding belt. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0013] Figure 1 It is a structural schematic diagram of the utility model;
[0014] Figure 2 It is a structural schematic diagram of the grinding mechanism of the utility model;
[0015] Figure 3 This utility model Figure 2 Schematic diagram of the structure from the rear perspective;
[0016] Figure 4 It is a schematic diagram of the structure inside the grinding mechanism of the utility model;
[0017] Figure 5 This utility model Figure 4 A schematic diagram of the structure from another perspective;
[0018] Figure 6 It is a structural schematic diagram of the utility model with an abrasive belt.
[0019] In the figure: 1. servo linear module; 2. moving seat; 3. grinding mechanism; 101. frame; 102. adjusting knob; 103. movable baffle; 104. adjusting assembly; 105. driven roller mounting seat; 106. driven roller; 107. first guide roller; 108. second guide roller; 109. driving assembly; 110. active roller; 111. adjusting rod; 112. abrasive belt; 1041. screw; 1042. guide frame; 1043. guide sleeve; 1044. connecting plate. DETAILED DESCRIPTION
[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are 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. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.
[0021] See also Figure 1-6 In an embodiment of the utility model, a belt grinding device comprises a servo linear module 1, a movable seat 2 and a grinding mechanism 3, wherein the servo linear module 1 drives the movable seat 2 to rise and fall, and the grinding mechanism 3 is fixed on the movable seat 2;
[0022] The grinding mechanism 3 includes a frame 101 and a sanding belt 112. A driving roller 110 is installed at one end of the frame 101, and a driven roller mounting seat 105 is slidably installed at the other end of the frame 101. The frame 101 is installed with an adjustment component 104 for adjusting the movement of the driven roller mounting seat 105, and the driven roller mounting seat 105 is adjustably installed with a driven roller 106; a first guide roller 107 and a second guide roller 108 are installed in the middle of the frame 101; a driving component 109 for driving the driving roller 110 is installed on one side of the frame 101; The abrasive belt 112 is sleeved on the outside of the driven roller 106, the first guide roller 107, the second guide roller 108 and the active roller 110; an adjusting rod 111 for adjusting the driven roller 106 is installed at one end of the driven roller mounting seat 105; the position of the driven roller 106 on the driven roller mounting seat 105 can be adjusted by the adjusting rod 111, so that the tension of the abrasive belt can be adjusted; a fixed baffle is installed at the rear of the frame 101, and a movable baffle 103 is installed at the front of the frame 101 which can be adjusted by an adjusting knob 102, so as to limit the position of the abrasive belt.
[0023] The adjustment component 104 includes a screw rod 1041, a guide frame 1042, a guide sleeve 1043 and a connecting plate 1044. The guide sleeve 1043 is installed on the frame 101. The guide sleeve 1043 is installed with a guide frame 1042. One end of the guide frame 1042 is connected to the driven roller mounting seat 105. The two ends of the connecting plate 1044 are respectively connected to the guide frame 1042 and the screw rod 1041 through a pin shaft. A handle is installed at one end of the screw rod 1041; by turning the handle, the handle drives the screw rod 1041 to rotate, and the screw rod 1041 drives the guide frame 1042 to reciprocate, thereby realizing the adjustment of the driven roller mounting seat 105; thereby, the driven roller on the driven roller mounting seat 105 can be adjusted, and the tension of the sanding belt can be adjusted;.
[0024] The working principle of the utility model is: turn the handle, the handle drives the screw rod 1041 to rotate, the screw rod 1041 drives the guide frame 1042 to move back and forth, so as to adjust the driven roller mounting seat 105; then the driven roller on the driven roller mounting seat 105 can be adjusted, and the tension of the sanding belt can be adjusted; through the adjusting rod 111, the position of the driven roller 106 on the driven roller mounting seat 105 can be adjusted, and the tension of the sanding belt can be adjusted; after the adjustment of this application is completed, the sanding belt can be driven to rotate through the driving component 109 to achieve the grinding of the product.
[0025] 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 belt grinding device, comprising a servo linear module (1), a movable seat (2) and a grinding mechanism (3), Features: The servo linear module (1) drives the moving seat (2) to move up and down, and the grinding mechanism (3) is fixed on the moving seat (2); The grinding mechanism (3) comprises a frame (101) and an abrasive belt (112); a driving roller (110) is mounted on one end of the frame (101); a driven roller mounting seat (105) is slidably mounted on the other end of the frame (101); an adjusting component (104) for adjusting the movement of the driven roller mounting seat (105) is mounted on the frame (101); a driven roller (106) is adjustably mounted on the driven roller mounting seat (105); a first guide roller (107) and a second guide roller (108) are mounted in the middle of the frame (101); a driving component (109) for driving the driving roller (110) is mounted on one side of the frame (101); and the abrasive belt (112) is sleeved on the outside of the driven roller (106), the first guide roller (107), the second guide roller (108) and the driving roller (110).
2. A belt grinding device according to claim 1, Features: The adjustment assembly (104) comprises a screw rod (1041), a guide frame (1042), a guide sleeve (1043) and a connecting plate (1044); the guide sleeve (1043) is mounted on the frame (101); the guide sleeve (1043) is mounted with the guide frame (1042); one end of the guide frame (1042) is connected to the driven roller mounting seat (105); two ends of the connecting plate (1044) are respectively connected to the guide frame (1042) and the screw rod (1041) via a pin shaft; and a handle is mounted on one end of the screw rod (1041).
3. A belt grinding device according to claim 1 or 2, Features: An adjustment rod (111) for adjusting the driven roller (106) is mounted on one end of the driven roller mounting seat (105).
4. A belt grinding device according to claim 1, Features: A fixed baffle is installed at the rear of the frame (101), and a movable baffle (103) is installed at the front of the frame (101) in an adjustable manner via an adjusting knob (102).