Grinding device for curtain rod

Abstract

The utility model discloses a grinding device for a curtain rod, which belongs to the technical field of curtain rod processing and comprises a bottom plate, two fixing plates are fixedly connected to the middle of the upper portion of the bottom plate, a transmission component is mounted on the two fixing plates and meshed with a gear ring, a circular ring plate is fixedly connected to the inside of the gear ring, and the circular ring plate is fixedly connected to the upper portion of the bottom plate. And the annular plate is rotationally connected to the two fixing plates through two bearings correspondingly, a plurality of dovetail grooves are formed in the annular plate, and grinding structures are arranged in three of the dovetail grooves. According to the grinding device for the curtain rod, by arranging the transmission assembly, the gear ring and the grinding structure, when the curtain rod is ground, the transmission assembly is controlled to be in meshing transmission with the gear ring, so that the grinding structure rotates and rotates around the outer circumferential face of the curtain rod, then automatic grinding operation on the whole circumferential face of the curtain rod can be achieved, and the grinding efficiency is improved; and the grinding quality can be kept.

Description

Technical Field

[0001] The utility model belongs to the technical field of curtain rod processing, in particular to a grinding device for curtain rods. Background Art

[0002] During the processing of curtain rods, workers will rub the surface of the curtain rods with sandpaper, and the surface of the curtain rods will be rubbed with straight lines, random lines, spiral lines, wavy lines or spiral lines, etc., and these lines can make the surface of the curtain rods appear metallic. At present, in the prior art, the spiral lines on the curtain rods are mostly obtained by workers rotating the curtain rods while rubbing the surface of the curtain rods with sandpaper. This processing method of spiral lines is not only time-consuming and labor-intensive, but also seriously affects the processing quality and efficiency of the spiral lines. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a grinding device for curtain rods, which solves the problem that the spiral patterns on curtain rods in the prior art are mostly obtained by workers rotating the curtain rods while rubbing the surface of the curtain rods with sandpaper. This method of processing the spiral patterns is not only time-consuming and labor-intensive, but also seriously affects the processing quality and efficiency of the spiral patterns.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding device for a curtain rod, comprising a base plate, two fixed plates are fixedly connected to the upper middle part of the base plate, a transmission assembly is installed on the two fixed plates, the transmission assembly is meshed with a gear ring, a circular ring plate is fixedly connected to the inside of the gear ring, the circular ring plate is rotatably connected to the two fixed plates through two bearings, a plurality of dovetail grooves are opened in the circular ring plate, three of which are provided with a grinding structure, the grinding structure is fitted with the curtain rod, the curtain rod is penetrated by the circular ring plate, and a plurality of rollers are rolled on the upper and lower sides of the curtain rod, every two rollers are rotatably connected to the corresponding fixing frame through bearings, the fixing frame is fixedly connected to the base plate, and one of the rollers is fixedly connected to the driving assembly, and the two rollers are connected through a belt transmission structure.

[0007] As a further solution of the utility model: the driving assembly includes a first motor, the output shaft of the first motor is fixedly connected to one of the rollers, and the bottom of the first motor is installed on one of the fixing frames through a bracket.

[0008] As a further solution of the utility model: the transmission assembly includes a second motor, the bottom of the second motor is fixedly connected to a fixing seat, and the fixing seat is fixedly connected to the bottom plate.

[0009] As a further solution of the utility model: the output shaft of the second motor is fixedly connected to a rotating shaft, and the rotating shaft is rotatably connected to two fixed plates through two bearings.

[0010] As a further solution of the utility model: a gear is fixedly connected to the outside of the rotating shaft, and the gear is meshed with the ring gear.

[0011] As a further solution of the utility model: a gear is fixedly connected to the outside of the rotating shaft, and the gear is meshed with the ring gear.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The grinding device for curtain rods is provided with a transmission assembly, a gear ring and a grinding structure. When the curtain rod is ground, the transmission assembly is controlled to mesh with the gear ring so that the grinding structure rotates and rotates around the outer circumference of the curtain rod, thereby realizing automatic grinding of the entire circumference of the curtain rod, thereby improving the grinding efficiency and maintaining the grinding quality.

[0015] 2. The grinding device for curtain rods is provided with a driving assembly, a belt transmission structure and a roller. The first motor drives the roller to rotate. At the same time, under the action of the belt transmission structure, the two rollers on both sides can rotate synchronously, so that the curtain rod can be automatically transported, which is convenient for efficient grinding of the entire length of the curtain rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the bottom plate of the utility model;

[0018] Figure 3 It is a three-dimensional structural diagram of the transmission component of the utility model;

[0019] Figure 4 It is a three-dimensional structural diagram of the circular ring plate of the utility model;

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the grinding structure of the utility model;

[0021] In the figure: 1. bottom plate; 2. fixing frame; 3. belt transmission structure; 4. roller; 5. fixing plate; 6. driving assembly; 61. first motor; 62. bracket; 7. ring gear; 8. transmission assembly; 81. second motor; 82. fixing seat; 83. gear; 84. rotating shaft; 9. grinding structure; 91. grinding part; 92. connecting part; 93. fixing bolt; 10. circular ring plate; 11. dovetail groove; 12. threaded mouth. DETAILED DESCRIPTION

[0022] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0023] like Figure 1-5As shown, the utility model provides a technical solution: a grinding device for a curtain rod, comprising a base plate 1, two fixed plates 5 are fixedly connected to the upper middle part of the base plate 1, and a transmission assembly 8 is installed on the two fixed plates 5. The transmission assembly 8 comprises a second motor 81, and a fixing seat 82 is fixedly connected to the bottom of the second motor 81, and the fixing seat 82 is fixedly connected to the base plate 1. The fixing seat 82 fixes the second motor 81 to maintain the stability of the second motor 81. The output shaft of the second motor 81 is fixedly connected to a rotating shaft 84, and the rotating shaft 84 is rotatably connected to the two fixed plates 5 through two bearings. The rotating shaft 84 maintains smooth movement through the bearings, so that the gear 83 and the gear ring 7 are smoothly meshed and transmitted, and the outer part of the rotating shaft 84 is fixedly connected to the gear 83. The gear 83 is meshed with the ring gear 7, and the second motor 81 drives the gear 83 to mesh with the ring gear 7 to transmit, so that the annular plate 10 rotates, and the grinding structure 9 rotates around the outer circumference of the curtain rod to perform grinding operations. The transmission assembly 8 is meshed with the ring gear 7, and the ring gear 7 is fixedly connected to the inside of the ring gear 7. The annular plate 10 is rotatably connected to the two fixed plates 5 through two bearings. The annular plate 10 can maintain stable rotation through the bearings, and the fixed plate 5 plays a role in erecting the annular plate 10 through the bearings. A plurality of dovetail grooves 11 are provided in the annular plate 10, and three of the dovetail grooves 11 are provided with grinding structures 9. The grinding structure 9 includes a grinding piece 91, and the grinding piece 91 is embedded in the dovetail groove 11, and one side of the grinding piece 91 is fixedly connected There is a connecting piece 92, and a fixing bolt 93 is passed through the connecting piece 92. The grinding piece 91 is adapted to the dovetail groove 11, so that the grinding piece 91 is embedded in the dovetail groove 11, and the grinding piece 91 can be fixed by threading the fixing bolt 93 and the threaded opening 12. At the same time, the grinding piece 91 can be removed to achieve replacement. A plurality of threaded openings 12 are opened on the circular ring plate 10, and the fixing bolt 93 is threadedly connected in the threaded opening 12. The grinding structure 9 fits the curtain rod, and the curtain rod is passed through the circular ring plate 10, and a plurality of rollers 4 are rolled on the upper and lower sides of the curtain rod. The rollers 4 have good rolling properties, so that the curtain rod can be smoothly transported to avoid jamming. At the same time, the rollers 4 on the upper and lower sides can guide the curtain rod to prevent the curtain rod from deviating. Every two rollers 4 rotate through bearings The first motor 61 is connected to the corresponding fixing frame 2, the fixing frame 2 is fixedly connected to the base plate 1, and one of the rollers 4 is fixedly connected to the driving assembly 6, the driving assembly 6 includes a first motor 61, the output shaft of the first motor 61 is fixedly connected to one of the rollers 4, the bottom of the first motor 61 is installed on one of the fixing frames 2 through a bracket 62, the bracket 62 fixes the first motor 61 to maintain the stability of the first motor 61, wherein the two rollers 4 are connected through the belt transmission structure 3, the first motor 61 drives the rollers 4 to rotate, and at the same time, under the action of the belt transmission structure 3, the two rollers 4 on both sides can rotate synchronously, which can play the role of automatically conveying the curtain rod, and is convenient for efficient grinding of the entire length of the curtain rod.

[0024] The working principle of the utility model is:

[0025] When grinding the curtain rod, the curtain rod is inserted into the annular plate 10 and the fixing frame 2, and the second motor 81 is controlled to drive the rotating shaft 84 and the gear 83 to rotate. The gear 83 meshes with the gear ring 7 to drive the annular plate 10 to rotate, and the annular plate 10 drives the grinding structure 9 to rotate, so that the grinding structure 9 grinds the periphery of the curtain rod. At the same time, the first motor 61 is controlled to drive the roller 4 to rotate, and under the action of the belt transmission structure 3, the two rollers 4 rotate synchronously, so that the curtain rod can be transported, so that the curtain rod is smoothly ground along the roller 4, so that the entire length of the curtain rod can be ground.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0027] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A grinding device for a curtain rod, comprising a base plate (1), characterized in that: Two fixed plates (5) are fixedly connected to the middle part of the upper part of the bottom plate (1). A transmission assembly (8) is installed on the two fixed plates (5). The transmission assembly (8) meshes with the gear ring (7). A circular ring plate (10) is fixedly connected inside the gear ring (7). The circular ring plate (10) is rotatably connected to the two fixed plates (5) through two bearings. A plurality of dovetail grooves (11) are provided in the circular ring plate (10). Three of the dovetail grooves (11) are provided with grinding structures (9). The grinding structures (9) fit with the curtain rod. The curtain rod is provided with the circular ring plate (10). A plurality of rollers (4) are rolled on the upper and lower sides of the curtain rod. Every two rollers (4) are rotatably connected to the corresponding fixed frame (2) through bearings. The fixed frame (2) is fixedly connected to the bottom plate (1). One of the rollers (4) is fixedly connected to the driving assembly (6). The two rollers (4) are connected by a belt transmission structure (3).

2. A grinding device for curtain rods according to claim 1, characterized in that: The driving assembly (6) comprises a first motor (61), the output shaft of the first motor (61) is fixedly connected to one of the rollers (4), and the bottom of the first motor (61) is mounted on one of the fixed frames (2) via a bracket (62).

3. A grinding device for curtain rods according to claim 1, characterized in that: The transmission assembly (8) comprises a second motor (81), the bottom of the second motor (81) is fixedly connected to a fixing seat (82), and the fixing seat (82) is fixedly connected to the bottom plate (1).

4. A grinding device for curtain rods according to claim 3, characterized in that: The output shaft of the second motor (81) is fixedly connected to a rotating shaft (84), and the rotating shaft (84) is rotatably connected to two fixed plates (5) via two bearings.

5. A grinding device for curtain rods according to claim 4, characterized in that: The outside of the rotating shaft (84) is fixedly connected with a gear (83), and the gear (83) is meshed with the ring gear (7).

6. A grinding device for curtain rods according to claim 1, characterized in that: The grinding structure (9) comprises a grinding piece (91), the grinding piece (91) is embedded in the dovetail groove (11), and a connecting piece (92) is fixedly connected to one side of the grinding piece (91), a fixing bolt (93) is passed through the connecting piece (92), and a plurality of threaded openings (12) are formed on the annular plate (10), and the fixing bolts (93) are threadedly connected in the threaded openings (12).

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