Brush handle fixing device for steel wire brush machining

Abstract

The utility model provides a brush handle fixing device for steel wire brush machining, and relates to the technical field of steel wire brush machining. The brush handle fixing device for steel wire brush machining comprises a base and a cutting device, a switching assembly and a limiting assembly located in the middle of the switching assembly are movably installed on the top of the base, a feeding assembly is fixedly installed on the left side of the top of the base, and the cutting device is fixedly installed on the right side of the top of the base. According to the brush handle fixing device for steel wire brush machining, the rotating disc can be driven to rotate through the driving motor, the fixing plate is driven to rotate along with the rotating disc to change the switching position, and through the opening in the middle of the rotating disc, the limiting assembly is installed in the opening; the situation that the limiting assembly synchronously rotates along with the rotary disc to cause wiring winding can be avoided, meanwhile, the single first air cylinder and the wooden handle on the fixing plate reaching the position of the cutting device are used for fixing, the use cost is reduced, and limitation is reduced.

Description

Technical Field

[0001] This utility model relates to the processing of wire brush handles, specifically a wire brush handle fixing device, belonging to the field of wire brush processing technology. Background Technology

[0002] Wire brushes can use different types of wire to meet the needs of different applications. Wire brush wires are divided into straight wires and corrugated wires. The first step in the production of wire brushes is to cut and shape the wooden handle. Most existing wooden handle production is shaped by servo cutting devices. The wooden handle needs to be fixed during the cutting process.

[0003] The existing patent number CN218534947U discloses a wire brush wood handle forming machine. The extension end of the first electric telescopic rod drives the pressure plate to move downward, and the pressure plate drives the pressure rod to move, so that the pressure rod presses the wood handle tightly. Then, the end of the motor output shaft drives the turntable to rotate, and the turntable drives the fixed plate to rotate, so that the fixed plate is aligned with the push plate. In this way, multiple wood handles can be clamped, thereby improving the processing efficiency.

[0004] However, it has multiple sets of corresponding fixing plates and pressure plates on the turntable to control and press the first electric telescopic rod. The cost of multiple first electric telescopic rods is relatively high. At the same time, the turntable will drive the first electric telescopic rod to rotate. The first electric telescopic rod needs to be wired, which can easily cause the wire harness to become tangled, which has certain limitations. In addition, the waste generated when cutting the wooden handle falls onto the base and is inconvenient to clean. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] The purpose of this utility model is to provide a brush handle fixing device for wire brush processing in order to solve the above-mentioned problems. This device addresses the issues of the high cost of multiple first electric telescopic rods in the prior art, the fact that the turntable drives the first electric telescopic rod to rotate, the need for wiring of the first electric telescopic rod which easily causes wire tangling and has certain limitations, and the problem that the waste generated when cutting the wooden handle is scattered on the base and is inconvenient to clean.

[0007] (II) Technical Solution

[0008] This utility model is achieved through the following technical solution: a brush handle fixing device for steel wire brush processing.

[0009] The device includes a base and a cutting device. A switching component and a limiting component located in the middle of the switching component are movably installed on the top of the base. A feeding component is fixedly installed on the left side of the top of the base. The cutting device is fixedly installed on the right side of the top of the base. An opening is provided on the right side of the top of the base, located below the cutting device. A dust collection component corresponding to the opening is fixedly installed on the bottom of the base.

[0010] The switching assembly includes a guide roller fixedly mounted on the top of the base. A turntable with a central opening is movably engaged with the top of the guide roller. A gear one located outside the guide roller is fixedly mounted on the bottom of the turntable. A drive motor is fixedly mounted on the bottom of the base. A gear two meshing with gear one is fixedly mounted on the outside of the output shaft of the drive motor. Fixing plates are fixedly mounted at equal intervals on the top of the turntable.

[0011] The limiting component includes a mounting base fixedly installed on the top of the base. The mounting base is located in the opening in the middle of the turntable. A bracket is fixedly installed on the top of the mounting base away from the feeding component. A cylinder is fixedly installed on the top of the bracket. A pressure plate corresponding to the position of the fixing plate is fixedly installed on the bottom of the cylinder.

[0012] Preferably, the fixing plate is located at the top of the turntable in a ring-shaped equidistant arrangement, and the fixing plate is open on the outside.

[0013] Preferably, a roller that is engaged within a guide roller is movably mounted on the bottom of the turntable.

[0014] Preferably, the feeding assembly includes a feeding frame fixedly installed on the top of the base, a connecting block fixedly connected to the outer side of the feeding frame, a placement groove opened on the top of the feeding frame, a pushing groove opened on the lower inner side of the placement groove, a cylinder three fixedly installed inside the connecting block, a push plate fixedly installed inside the cylinder three, an alignment plate flush with the turntable movably engaged inside the pushing groove, the push plate movably engaged inside the alignment plate, and a spring movably installed inside the alignment plate on the inner side of the push plate.

[0015] Preferably, a bracket two is fixedly installed at the front of the top of the mounting base, a cylinder two is fixedly installed inside the bracket two, a push block is fixedly installed on the outside of the cylinder two, and a push opening corresponding to the push block is opened on the inner side of the fixing plate.

[0016] Preferably, the dust collection assembly includes a collection cover and a fixing frame fixedly installed at the bottom of the base. The collection cover is located below the opening. An air pump connected to the bottom of the collection cover is fixedly installed on the inner side of the fixing frame. The collection cover has a slot with a front opening inside. A filter frame is movably engaged inside the slot.

[0017] Preferably, a sealing ring is fixedly fastened to the inner side of the filter frame.

[0018] This utility model provides a brush handle fixing device for wire brush processing, which has the following beneficial effects:

[0019] This wire brush handle fixing device can drive a turntable to rotate via a drive motor, causing the fixing plate to change position as the turntable rotates. Through the opening in the middle of the turntable, the limiting component is installed in the opening, which can prevent the wiring from getting tangled when the limiting component rotates synchronously with the turntable. At the same time, it is fixed to the wooden handle on the fixing plate that has reached the cutting device position by a single cylinder, which reduces the cost of use and reduces limitations.

[0020] This wire brush handle fixing device allows the debris generated during the cutting of wooden handles to fall downwards into the opening and into the collection hood, where it falls into the filter frame. The filter frame can be disassembled and cleaned by pulling it outwards along the slot, preventing debris from scattering on the base and improving cleaning convenience. By using an air extractor to draw air from above the collection hood, the dust generated during cutting can be sucked in, reducing the spread of wood dust and other pollutants. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the bottom structure of this utility model;

[0023] Figure 3 This is an exploded view of the switching component of this utility model;

[0024] Figure 4 This is a schematic diagram of the limiting component of this utility model;

[0025] Figure 5 This is an exploded view of the feeding assembly of this utility model;

[0026] Figure 6 This is a schematic diagram of the structure of the dust collection component of this utility model.

[0027] [Explanation of Key Component Symbols]

[0028] 1. Base; 2. Switching assembly; 21. Guide roller; 22. Turntable; 23. Roller; 24. Gear 1; 25. Drive motor; 26. Gear 2; 27. Fixing plate; 28. Pushing opening; 3. Limiting assembly; 31. Mounting base; 32. Bracket 1; 33. Bracket 2; 34. Cylinder 1; 35. Cylinder 2; 36. Pressure plate; 37. Push block; 4. Feeding assembly; 41. Feeding rack; 42. Placement slot; 43. Pushing slot; 44. Connecting block; 45. Cylinder 3; 46. Alignment plate; 47. Spring; 48. Push plate; 5. Cutting device; 6. Through port; 7. Dust collection assembly; 71. Collection cover; 72. Fixing frame; 73. Air extractor; 74. Slot; 75. Filter frame; 76. Sealing ring. Detailed Implementation

[0029] This utility model provides a brush handle fixing device for wire brush processing.

[0030] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The switching component 2 includes a guide roller 21 fixedly installed on the top of the base 1. A turntable 22 with a central opening is movably engaged on the top of the guide roller 21. A gear 24 located outside the guide roller 21 is fixedly installed on the bottom of the turntable 22. A drive motor 25 is fixedly installed on the bottom of the base 1. A gear 26 meshing with the gear 24 is fixedly installed on the outside of the output shaft of the drive motor 25. A fixing plate 27 is fixedly installed at equal intervals on the top of the turntable 22. The limiting component 3 includes a mounting base 31 fixedly installed on the top of the base 1. The mounting base 31 is located in the central opening of the turntable 22. A bracket 32 ​​is fixedly installed on the top of the mounting base 31 away from the feeding component 4. A cylinder 34 is fixedly installed on the top of the bracket 32. A pressure plate 36 corresponding to the position of the fixing plate 27 is fixedly installed on the bottom of the cylinder 34.

[0031] A roller 23 is movably mounted on the bottom of the turntable 22 and is locked inside the guide roller 21.

[0032] A bracket 2 33 is fixedly installed at the front of the top of the mounting base 31. A cylinder 2 35 is fixedly installed inside the bracket 2 33. A push block 37 is fixedly installed on the outside of the cylinder 2 35. A push opening 28 corresponding to the push block 37 is opened on the inner side of the fixing plate 27.

[0033] In use, this utility model works as follows: the drive motor 25 drives the gear 26 outside its output shaft to rotate, which in turn drives the gear 24 to rotate. The gear 24 drives the turntable 22 to rotate inside the guide roller 21, causing the fixed plate 27 to change position with the turntable 22. The limiting component 3 is installed in the opening in the middle of the turntable 22, thus preventing the limiting component 3 from rotating synchronously with the turntable 22. The cylinder 34 installed on the bracket 32 ​​corresponds to the position of the fixed plate 27. The turntable 22 drives the fixed plate 27 to rotate to below the pressure plate 36. The cylinder 34 drives the pressure plate 36 to move down and press it onto the wooden handle for fixation. Then, the cutting device 5 is operated to cut and process the wooden handle.

[0034] The rollers 23 located at the bottom of the turntable 22 are locked inside the guide rollers 21, which can provide support for the turntable 22 and roll when the turntable 22 rotates to reduce the friction between the turntable 22 and the guide rollers 21 and improve the service life.

[0035] After the wooden handle inside the fixed plate 27 is cut, it is moved to the front of the base 1. The push block 37 can be pushed outward by the cylinder 2 35. The wooden handle inside the fixed plate 27 can be pushed outward from the push opening 28 by the push block 37, so as to automatically unload the material and improve convenience.

[0036] Please refer to it again. Figure 4 and Figure 5 The fixing plate 27 is located on the top of the turntable 22 and is arranged in a ring at equal intervals, with the fixing plate 27 being open on the outside.

[0037] The feeding assembly 4 includes a feeding rack 41 fixedly installed on the top of the base 1. A connecting block 44 is fixedly connected to the outside of the feeding rack 41. A placement groove 42 is opened on the top of the feeding rack 41. A pushing groove 43 is opened on the lower inside the placement groove 42. A cylinder 3 45 is fixedly installed inside the connecting block 44. A push plate 48 is fixedly installed inside the cylinder 3 45. An alignment plate 46 flush with the turntable 22 is movably engaged inside the pushing groove 43. The push plate 48 is movably engaged inside the alignment plate 46. A spring 47 located inside the push plate 48 is movably installed inside the alignment plate 46.

[0038] In use, the fixed plate 27 rotates to align with the feeding assembly 4. The wooden handle, which is placed in the placement groove 42, slides down to the alignment plate 46 under gravity. The control cylinder 3 45 pushes the push plate 48 inward. The push plate 48, located inside the alignment plate 46, pushes the spring 47 to move the alignment plate 46 inward. The alignment plate 46 is flush with the outside of the fixed plate 27. As the cylinder 3 45 extends, the push plate 48 moves inward along the alignment plate 46, squeezing the spring 47 and pushing the lowest wooden handle in the placement groove 42 to the inside of the fixed plate 27. Then, the control cylinder 3 45 resets, and the turntable 22 rotates the fixed plate 27 to switch positions, thus facilitating continuous feeding and improving efficiency.

[0039] With the outer side of the fixing plate 27 open, the wooden handle can be pushed to the inner side of the fixing plate 27 for limiting after the alignment plate 46 is flush with the fixing plate 27, which facilitates pushing and feeding.

[0040] Please refer to it again. Figure 2 and Figure 6 The dust collection assembly 7 includes a collection cover 71 and a fixing frame 72 fixedly installed at the bottom of the base 1. The collection cover 71 is located below the opening 6. An air pump 73 connected to the bottom of the collection cover 71 is fixedly installed on the inner side of the fixing frame 72. The collection cover 71 has a slot 74 with a front opening inside. A filter frame 75 is movably engaged inside the slot 74.

[0041] A sealing ring 76 is fixedly attached to the inner side of the filter frame 75.

[0042] In use, the following is how the present invention works: when the cutting device 5 cuts the wooden handle, the resulting debris falls into the opening 6 and enters the collection cover 71. The filter frame 75, which is installed in the slot 74, can catch the debris, preventing it from scattering on the base 1 and improving cleaning convenience. The bottom of the collection cover 71 is connected to the air extractor 73, which draws air from the top of the collection cover 71 to suck in the dust generated by cutting, reducing the spillage of wood dust, etc. The filter frame 75 can be disassembled and cleaned by pulling it outward along the slot 74. The sealing ring 76 improves the side sealing effect when the filter frame 75 is locked in the slot 74.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A brush handle fixing device for processing wire brushes, comprising a base (1) and a cutting device (5), characterized in that: A switching assembly (2) and a limiting assembly (3) located in the middle of the switching assembly (2) are movably installed on the top of the base (1). A feeding assembly (4) is fixedly installed on the left side of the top of the base (1). A cutting device (5) is fixedly installed on the right side of the top of the base (1). An opening (6) located below the cutting device (5) is opened on the right side of the top of the base (1). A dust collection assembly (7) corresponding to the opening (6) is fixedly installed on the bottom of the base (1). The switching assembly (2) includes a guide roller (21) fixedly installed on the top of the base (1). A turntable (22) with an opening in the middle is movably engaged on the top of the guide roller (21). A gear (1) located outside the guide roller (21) is fixedly installed on the bottom of the turntable (22). 24), a drive motor (25) is fixedly installed at the bottom of the base (1), and a gear two (26) that meshes with gear one (24) is fixedly installed on the outside of the output shaft of the drive motor (25). A fixing plate (27) is fixedly installed at equal intervals on the top of the turntable (22). The limiting component (3) includes a mounting seat (31) fixedly installed on the top of the base (1). The mounting seat (31) is located in the opening in the middle of the turntable (22). A bracket one (32) is fixedly installed on the top of the mounting seat (31) away from the feeding component (4). A cylinder one (34) is fixedly installed on the top of the bracket one (32). A pressure plate (36) corresponding to the position of the fixing plate (27) is fixedly installed on the bottom of the cylinder one (34).

2. The brush handle fixing device for steel wire brush processing according to claim 1, characterized in that: The fixing plate (27) is located on the top of the turntable (22) and is arranged in a ring at equal intervals. The fixing plate (27) is open on the outside.

3. The brush handle fixing device for wire brush processing according to claim 1, characterized in that: The bottom of the turntable (22) is movably mounted with a roller (23) that is locked inside the guide roller (21).

4. The brush handle fixing device for wire brush processing according to claim 1, characterized in that: The feeding assembly (4) includes a feeding rack (41) fixedly installed on the top of the base (1). A connecting block (44) is fixedly connected to the outside of the feeding rack (41). A placement groove (42) is opened on the top of the feeding rack (41). A pushing groove (43) is opened on the lower side of the inner side of the placement groove (42). A cylinder three (45) is fixedly installed inside the connecting block (44). A push plate (48) is fixedly installed inside the cylinder three (45). An alignment plate (46) flush with the turntable (22) is movably engaged inside the pushing groove (43). The push plate (48) is movably engaged inside the alignment plate (46). A spring (47) located inside the push plate (48) is movably installed inside the alignment plate (46).

5. The brush handle fixing device for wire brush processing according to claim 1, characterized in that: A bracket two (33) is fixedly installed at the front of the top of the mounting base (31). A cylinder two (35) is fixedly installed inside the bracket two (33). A push block (37) is fixedly installed on the outside of the cylinder two (35). A push opening (28) corresponding to the push block (37) is opened on the inner side of the fixing plate (27).

6. The brush handle fixing device for wire brush processing according to claim 1, characterized in that: The dust collection assembly (7) includes a collection cover (71) and a fixing frame (72) fixedly installed at the bottom of the base (1). The collection cover (71) is located below the opening (6). An air pump (73) connected to the bottom of the collection cover (71) is fixedly installed on the inner side of the fixing frame (72). The collection cover (71) has a slot (74) with a front opening inside. A filter frame (75) is movably engaged inside the slot (74).

7. The brush handle fixing device for wire brush processing according to claim 6, characterized in that: A sealing ring (76) is fixedly snapped onto the inner side of the filter frame (75).

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