Belt slicing apparatus for reducing burrs

Abstract

The utility model discloses a kind of abrasive belt slitting equipment reducing burr, including material guiding structure, and material guiding structure is rotationally connected with slitting structure on, and material guiding structure is fixed with chamfering structure on, the material guiding structure includes base, and base is fixed with support frame on, and support frame is rotationally connected with first material guiding roller on, and support frame is adjusted the position of tension adjusting assembly by telescopic structure, sand belt is arranged between first material guiding roller, first sliding slot is set on support frame, first sliding slot is slidably connected with first sliding block in, first sliding block is fixed with support plate on, and support plate is adjusted the position of limit plate by telescopic structure, and support plate is rotationally connected with second material guiding roller between, and the abrasive belt slitting equipment reducing burr is adjusted the interval between second material guiding roller and first material guiding roller by the setting adjustment of first sliding slot, first sliding block, support plate and limit plate, and the interval between slitting cutter is adjusted by the setting of rotating pipe inner hydraulic cylinder, second sliding block and second sliding slot.

Description

Technical Field

[0001] This utility model relates to the field of abrasive belt technology, specifically to an abrasive belt slitting device that reduces burrs. Background Technology

[0002] Abrasive belts belong to coated abrasives and are also known as flexible abrasives. Compared to solid abrasive wheels, they offer advantages such as greater flexibility and safety, higher precision, and lower grinding costs during polishing. Abrasive belts are strip-shaped tools made by bonding abrasive to flexible materials such as paper or cloth using an adhesive. They are a major form of coated abrasives, and their basic components are a substrate, abrasive, and adhesive, collectively known as the three essential elements of an abrasive belt. However, existing abrasive belts are often slit for processing, which does not allow for the cutting of belts to different widths as needed. Furthermore, after slitting, existing abrasive belts often have numerous burrs on both sides, requiring further processing, thus limiting their practicality. Utility Model Content

[0003] The purpose of this invention is to provide a burr-reducing sanding belt slitting device to solve the problems mentioned in the background art, such as the inability to slitting sanding belts of different widths as needed, and the large number of burrs on both sides of the sanding belt after slitting, which require further processing and are not very practical.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a sanding belt slitting device for reducing burrs, comprising a material guiding structure, a slitting structure rotatably connected to the material guiding structure, a chamfering processing structure fixed to the material guiding structure, the material guiding structure comprising a base, a support frame fixed to the base, a first material guiding roller rotatably connected to the support frame, the support frame extending and retracting to adjust the position of the tension adjustment component through a telescopic structure, and a sanding belt disposed between the first material guiding rollers;

[0005] The tension adjustment assembly includes a first slide groove, which is opened on the support frame. A first slider is slidably connected in the first slide groove. A support plate is fixed on the first slider. The support plate adjusts the position of the limiting plate by telescopic structure. A second guide roller is rotatably connected between the support plates.

[0006] The chamfering processing structure includes a movable component, on which a chamfering and deburring component is fixed;

[0007] The moving component includes a second motor housing, in which a motor drives a lead screw to rotate. The rotation of the lead screw causes a third slider to move left and right within a third slide groove, which is located on the base plate.

[0008] The chamfering and deburring assembly includes a fixed plate, on which a V-shaped cutter body and a connecting plate are detachably mounted. The V-shaped cutter body is located between the connecting plates, and a blower nozzle is embedded in the connecting plate. The blower nozzle is connected to an air compressor through an air supply pipe.

[0009] Preferably, the slitting structure includes a rotating component, the position of which is adjusted by a telescopic structure.

[0010] Preferably, the rotating assembly includes a first motor housing, in which a motor drives rotating rods to rotate, and rotating tubes are rotatably connected between the rotating rods.

[0011] By adopting the above technical solution, the position of the component can be adjusted by setting the position of the rotating component.

[0012] Preferably, the position adjustment component includes a slitting blade, on which a second slider is fixed, and the second slider is slidably connected within a second groove.

[0013] By adopting the above technical solution, sanding belts of different widths can be cut by setting a position adjustment component.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the burr-reducing belt slitting equipment

[0015] (1) It is equipped with a slitting structure. The distance between the second guide roller and the first guide roller is adjusted by setting the first chute, the first slider, the support plate and the limiting plate, so as to adjust the tension of the sun-drying belt of different thicknesses. The distance between the slitting blades is adjusted by setting the hydraulic cylinder in the rotating tube, the second slider and the second chute, so as to slitting sand belts of different widths as needed.

[0016] (2) It is equipped with a chamfering processing structure. By setting up a fixed plate, V-shaped cutter body, connecting plate, blower nozzle, air supply pipe and air booster, the burrs on both sides of the slit sand belt are deburred, thereby reducing the burrs on both sides of the sand belt and increasing its practicality. Attached Figure Description

[0017] Figure 1 This is a front view structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the slitting structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the chamfering structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the distribution structure of the first slider on the support plate of this utility model;

[0021] Figure 5This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0022] Figure 6 This is a three-dimensional structural diagram of the fire extinguishing nozzles of this utility model distributed on the support plate.

[0023] In the diagram: 1. Material guiding structure; 11. Base; 12. Support frame; 13. First guide roller; 14. Tension adjustment assembly; 141. First chute; 142. First slider; 143. Support plate; 144. Limiting plate; 145. Second guide roller; 15. Sanding belt; 2. Sliding structure; 21. Rotating assembly; 211. First motor housing; 212. Rotating rod; 213. Rotating tube; 22. Position adjustment assembly; 221 1. Sliding blade; 222. Second slider; 223. Second slide groove; 3. Chamfering structure; 31. Moving assembly; 311. Second motor housing; 312. Lead screw; 313. Third slider; 314. Third slide groove; 315. Base plate; 32. Chamfering and deburring assembly; 321. Fixing plate; 322. V-shaped cutter body; 323. Connecting plate; 324. Air nozzle; 325. Air supply pipe; 326. Air booster. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-6 This utility model provides a technical solution: a belt slitting device that reduces burrs, such as... Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the device includes a material guiding structure 1, a chamfering processing structure 3 fixed on the material guiding structure 1, a base 11, a support frame 12 fixed on the base 11, a first material guiding roller 13 rotatably connected to the support frame 12, the support frame 12 adjusts the position of the tension adjustment component 14 by telescopic structure, an abrasive belt 15 is provided between the first material guiding rollers 13, the tension adjustment component 14 includes a first slide groove 141, the first slide groove 141 is opened on the support frame 12, a first slider 142 is slidably connected in the first slide groove 141, a support plate 143 is fixed on the first slider 142, the support plate 143 adjusts the position of the limiting plate 144 by telescopic structure, and a second material guiding roller 145 is rotatably connected between the support plates 143;

[0026] Among them, the support frame 12 is fixed with a control device for controlling the overall equipment. The telescopic structure in this application is a hydraulic cylinder. Each hydraulic cylinder body is equipped with a position sensor to monitor its real-time displacement, and the data is transmitted to the control device through the feedback control system. The control device fine-tunes the hydraulic valve according to the feedback data to ensure that the movement of each hydraulic cylinder body is always synchronized.

[0027] Specifically, there are two sets of tension adjustment components 14, and the two sets of tension adjustment components 14 are arranged symmetrically.

[0028] In the above scheme, with the assistance of the hydraulic cylinder on the support frame 12, the first slider 142 is driven to move downward, so that the first slider 142 moves in the first groove 141 opened on the support frame 12. The movement of the first slider 142 drives the second guide roller 145 to move downward through the support plate 143, thereby adjusting the distance between the second guide roller 145 and the first guide roller 13. With the assistance of the hydraulic cylinder on the support plate 143, the hydraulic rod drives the limiting plate 144 to move, thereby limiting and fixing the second guide roller 145, thereby driving the sand belt 15 between the second guide roller 145 and the first guide roller 13 to guide the material.

[0029] like Figure 1 and Figure 2 As shown, a slitting structure 2 is rotatably connected to the material guiding structure 1. The slitting structure 2 includes a rotating component 21. The rotating component 21 is telescopically adjusted by a telescopic structure to adjust the position of the position adjusting component 22. The rotating component 21 includes a first motor housing 211. A motor in the first motor housing 211 drives a rotating rod 212 to rotate. A rotating tube 213 is rotatably connected between the rotating rods 212. The position adjusting component 22 includes a slitting blade 221. A second slider 222 is fixed on the slitting blade 221. The second slider 222 is slidably connected in a second groove 223.

[0030] The position adjustment component 22 is provided with four sets, and the four sets of position adjustment components 22 are slidably connected to the rotating tube 213. The slitting blade 221 is made of hard alloy to improve wear resistance.

[0031] Specifically, there are four sets of second sliders 222, which are evenly distributed on the rotating tube 213. A fixing rod is fixed between the second sliders 222, and an annular fixing plate is fixed to the fixing rod. A hydraulic rod is fixed to the annular plate.

[0032] In the above scheme, with the assistance of the hydraulic cylinder in the rotating tube 213, the annular plate is moved by the hydraulic rod. The movement of the annular plate is slidable in the second slide groove 223 by the second slider 222. The movement of the second slider 222 drives the slitting blade 221 to adjust its position. With the assistance of the motor in the first motor box 211, the rotating rod 212 is driven to rotate. The rotation of the rotating rod 212 drives the slitting blade 221 on the rotating tube 213 to rotate, thereby performing slitting processing on the sanding belt 15.

[0033] like Figure 1 , Figure 3 and Figure 6 As shown, a chamfering processing structure 3 is fixed on the material guiding structure 1. The chamfering processing structure 3 includes a moving component 31. A chamfering and deburring component 32 is fixed on the moving component 31. The moving component 31 includes a second motor housing 311. The motor in the second motor housing 311 drives the lead screw 312 to rotate. The rotation of the lead screw 312 drives the third slider 313 to move left and right in the third slide groove 314. The third slide groove 314 is opened on the base plate 315. The chamfering and deburring component 32 includes a fixing plate 321. A V-shaped cutter body 322 and a connecting plate 323 are detachably installed on the fixing plate 321. The V-shaped cutter body 322 is located between the connecting plates 323. A blower nozzle 324 is embedded on the connecting plate 323. The blower nozzle 324 is connected to an air compressor 326 through an air supply pipe 325.

[0034] Among them, five sets of chamfering processing structures 3 are provided, and the five sets of chamfering processing structures 3 are equally distributed on the base 11;

[0035] Specifically, there are two sets of V-shaped tool bodies 322, and the two sets of V-shaped tool bodies 322 are arranged symmetrically.

[0036] In the above scheme, the lead screw 312 is driven to rotate by the motor in the second motor box 311 on the base plate 315 under the assistance of the motor. The rotation of the lead screw 312 drives the third slider 313 to slide in the third slide groove 314, thereby adjusting the position of the V-shaped cutter body 322 on the fixed plate 321. The cut sanding belt 15 passes through the V-shaped cutter body 322 and is deburred with the assistance of the V-shaped cutter body 322, thereby reducing burrs. With the assistance of the air booster 326, the pressurized air enters the blower nozzle 324 on the connecting plate 323 through the air pipe 325. Finally, the blower nozzle 324 blows and cleans the sanding belt 15, increasing its practicality.

[0037] Working principle: When using this burr-reducing belt slitting equipment, connect the external power supply, guide the belt 15 through the material guiding structure 1, slit the belt 15 through the slitting structure 2, and reduce the burrs on the belt 15 through the chamfering processing structure 3.

[0038] The terms “center,” “longitudinal,” “lateral,” “front,” “rear,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0039] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A burr-reducing belt slitting device, comprising a guide structure (1), a slitting structure (2) rotatably connected to the guide structure (1), and a chamfering processing structure (3) fixed to the guide structure (1), characterized in that, The material guiding structure (1) includes a base (11), a support frame (12) is fixed on the base (11), a first material guiding roller (13) is rotatably connected on the support frame (12), the support frame (12) can adjust the position of the tension adjustment component (14) by telescopic structure, and a sand belt (15) is provided between the first material guiding rollers (13). The tension adjustment assembly (14) includes a first slide groove (141), which is opened on the support frame (12). A first slider (142) is slidably connected in the first slide groove (141). A support plate (143) is fixed on the first slider (142). The support plate (143) adjusts the position of the limiting plate (144) by telescopic structure. A second guide roller (145) is rotatably connected between the support plates (143). The chamfering structure (3) includes a moving component (31), on which a chamfering and deburring component (32) is fixed; The moving component (31) includes a second motor housing (311), in which a motor drives a lead screw (312) to rotate. The rotation of the lead screw (312) causes the third slider (313) to move left and right in the third slide groove (314), which is opened on the base plate (315). The chamfering and deburring assembly (32) includes a fixing plate (321), on which a V-shaped cutter body (322) and a connecting plate (323) are detachably mounted. The V-shaped cutter body (322) is located between the connecting plates (323), and a blower nozzle (324) is embedded in the connecting plate (323). The blower nozzle (324) is connected to an air compressor (326) through an air supply pipe (325).

2. The burr-reducing belt slitting device according to claim 1, characterized in that: The slitting structure (2) includes a rotating component (21), which adjusts the position of the position adjustment component (22) by means of a telescopic structure.

3. The burr-reducing belt slitting device according to claim 2, characterized in that: The rotating assembly (21) includes a first motor housing (211), in which a motor drives rotating rods (212) to rotate, and rotating tubes (213) are rotatably connected between the rotating rods (212).

4. The burr-reducing belt slitting device according to claim 2, characterized in that: The position adjustment component (22) includes a slitting blade (221), on which a second slider (222) is fixed, and the second slider (222) is slidably connected in a second groove (223).

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