Multi-grinding-bar independent take-up device for copper wire lamp production

Abstract

The utility model discloses a multi-grinding-bar independent take-up device for copper wire lamp production, which comprises a rack, two fixing parts which are oppositely arranged up and down are rotatably mounted on the rack, and a plurality of groups of fixing parts are horizontally arranged at intervals; the two ends of the grinding strip are fixed through the two vertically-opposite fixing pieces so that the grinding strip can be in a vertical state. The workbench is located on one side of the rack; and the take-up assembly is provided with multiple take-up reels which are installed on the top face of the workbench and are vertically arranged in the axial direction, the multiple take-up reels are horizontally arranged at intervals corresponding to the grinding strips, and the rotary driver drives the multiple take-up reels to rotate. Due to the fact that each set of fixing pieces are oppositely arranged up and down, the multiple grinding strips are in a vertical state after being positioned, the multiple copper wire lamps are matched with the take-up reels which are horizontally arranged at intervals, the intervals of the copper wire lamps do not affect each other in the take-up process, independent take-up of the multiple copper wire lamps can be achieved, and take-up automation and take-up efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of copper wire lamps, and more specifically to a multi-grinding bar independent wire-taking device for copper wire lamp production. Background Art

[0002] With the development of LED technology, there are more and more forms of LED lights, and LED copper wire light strings in LED products are not only used for decorations for various festivals such as Christmas, but also for home decoration, urban lighting projects and various entertainment venues.

[0003] During the production process of copper wire lamps, they are wound on grinding bars for processing from beginning to end. After the processing is completed, the copper wire lamps need to be removed from the grinding bars. In the prior art, there is a high-efficiency wire-winding device for LED copper wire lamps with the publication number CN217807956U, which mainly includes a frame, on which rotating sleeves are relatively installed on the left and right sides, and the grinding bars are horizontally clamped between the two rotating sleeves. A motor and a wire-winding reel are installed on another workbench. When winding, only a single grinding bar can be wound or the copper wire lamps on all the grinding bars can be wound together. The winding efficiency of a single grinding bar is low, and winding all the grinding bars together is prone to tangling and knotting, which affects the subsequent customer experience. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of the present utility model is to provide a multi-grinding bar independent wire-winding device for copper wire lamp production.

[0005] To solve the above problems, the present invention adopts the following technical solutions: A multi-grinding bar independent wire take-up device for copper wire lamp production, comprising:

[0006] The frame is rotatably mounted with two fixing members arranged opposite to each other in an upper and lower direction, the two fixing members forming a group and a plurality of groups arranged horizontally at intervals; the two fixing members fixing the two ends of the grinding bar in an upper and lower direction fix the grinding bar to be in a vertical state;

[0007] A workbench, located on one side of the frame;

[0008] The wire taking-up assembly comprises a wire taking-up drum installed on the top surface of the workbench and arranged axially vertically, a plurality of wire taking-up drums are arranged horizontally at intervals corresponding to the grinding bars, and a rotary driver for driving the plurality of wire taking-up drums to rotate.

[0009] Preferably, the rack includes a base and a frame mounted on the base, and the fixing member is mounted in the frame.

[0010] Preferably, the radius of the take-up drum decreases from the bottom to the top.

[0011] Preferably, it also includes a positioning frame installed on the workbench, the positioning frame has a crossbeam located above the take-up drum, the crossbeam is equipped with a telescopic driver with the output end facing downward, the output end of the telescopic driver is equipped with limit plates corresponding to several take-up drums, the telescopic driver drives the limit plates to move downward and then against the top of the take-up drum, and drives the limit plates to move upward and separate from the take-up drum.

[0012] Preferably, a raised positioning shaft is provided on the top of the take-up drum, and a positioning hole which is engaged with the connecting shaft is provided on the bottom of the limit disk.

[0013] Preferably, a transverse plate is installed at the output end of the telescopic driver, and a connecting shaft is provided on the top of the plurality of limit plates, and the connecting shaft is installed at the bottom of the transverse plate.

[0014] Preferably, the take-up drum is flush with the center portion of the grinding bar.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] (1) Since each set of fixing parts is arranged relative to each other, the grinding bars are in a vertical state after positioning. Combined with the horizontally spaced wire reel, during the wire reeling process, the intervals between the copper wire lamps do not affect each other, thereby realizing independent wire reeling of multiple copper wire lamps, thereby improving the automation and efficiency of wire reeling.

[0017] (2) As the radius of the take-up reel gradually decreases from bottom to top, it is convenient to take out the copper wire after taking up the wire; and when taking up the wire, the telescopic drive drives the limit plate to rest against the top of the take-up reel, thereby preventing the copper wire lamp from sliding off the take-up reel during the take-up process, thereby ensuring the stability of the take-up. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model when the line is not reeled in;

[0019] Figure 2 It is a structural schematic diagram of the utility model when winding.

[0020] Description of the numbers in the figure:

[0021] 1. Frame; 11. Base; 12. Frame; 2. Fixing parts; 3. Grinding strip; 4. Workbench; 5. Wire take-up assembly; 51. Wire take-up reel; 52. Rotary drive; 511. Positioning shaft; 6. Positioning frame; 61. Crossbeam; 7. Telescopic drive; 8. Limit plate; 81. Connecting shaft; 82. Cross plate; 9. Copper wire lamp. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] refer to Figure 1-2 , a copper wire lamp 9 production multi-grinding bar 3 independent wire taking-up device, comprising: a frame 1, on which two upper and lower oppositely arranged fixing members 2 are rotatably mounted, the two fixing members 2 forming a group and a plurality of groups being arranged horizontally at intervals; the two upper and lower opposite fixing members 2 fix the two ends of the grinding bar 3 so that the grinding bar 3 is in a vertical state; a workbench 4 located on one side of the frame 1; a wire taking-up assembly 5 comprising a wire taking-up drum 51 mounted on the top surface of the workbench 4 and arranged axially vertically, a plurality of the wire taking-up drums 51 being arranged horizontally at intervals, and a rotary driver 52 for driving the plurality of the wire taking-up drums 51 to rotate.

[0024] It can be understood that the fixing member 2 is a component that fixes the two ends of the grinding bar 3, and can be, for example, a clamp or a component with a groove that is engaged with the grinding bar 3, etc., but is not limited to this. The rotational installation of the fixing member 2 and the frame 1 can be a rotational installation with a shaft hole, or can be a bearing installation, etc., but is not limited to this. The workbench 4 is a component for supporting the wire take-up assembly 5, and can be, for example, a frame structure or a table structure, etc., but is not limited to this. The wire take-up reel 51 is a component for winding and taking up the copper wire lamp 9, and can be, for example, a barrel-shaped structure with a continuous outer wall, or a structure with a hollow outer wall, or a structure surrounded by multiple connecting rods, etc., but is not limited to this. The rotary driver 52 is a component that drives the wire take-up reel 51 to rotate, and can be, for example, each wire take-up reel 51 is independently installed with a motor drive, or a motor cooperates with a transmission mechanism to drive the wire take-up reel 51, etc., but is not limited to this.

[0025] With such an arrangement, when winding the wire, the grinding bar 3 is vertically fixed between a set of upper and lower opposite fixing parts 2, the copper wires on the grinding bar 3 are correspondingly connected to different winding drums 51, and the rotary driver 52 drives the winding drum 51 to rotate to wind the copper wire; since the grinding bars 3 are placed vertically and arranged horizontally at intervals, the winding drums 51 are also arranged horizontally at intervals. When winding the wire, the intervals between the copper wire lamps 9 do not affect each other, thereby realizing independent winding of multiple grinding bars 3.

[0026] Exemplarily, the frame 1 includes a base 11 and a frame 12 mounted on the base 11. The fixing member 2 is mounted within the frame 12. It is understood that the base 11 is a supporting component with a lowered center of gravity. It can be, for example, a plate structure, a disc structure, or a frame structure, but is not limited thereto. The frame 12 is a vertically arranged square frame structure. The fixing member 2 is mounted on the upper and lower edges of the frame 12. This achieves vertical fixation of the grinding bar 3.

[0027] In some embodiments, the radius of the take-up drum 51 decreases from bottom to top. Here, the take-up drum 51 is conical or frustum-shaped. After the take-up is completed, the copper wire lamp 9 wound on the take-up drum 51 can be taken out upward.

[0028] In some embodiments, it also includes a positioning frame 6 installed on the workbench 4, and the positioning frame 6 has a crossbeam 61 located above the take-up drum 51, and a telescopic driver 7 with the output end facing downward is installed on the crossbeam 61, and the output end of the telescopic driver 7 is installed with a limit disk 8 corresponding to a number of take-up drums 51, and the telescopic driver 7 drives the limit disk 8 to move downward and then against the top of the take-up drum 51, and drives the limit disk 8 to move up and separate from the take-up drum 51. It can be understood that the telescopic driver 7 is a component that drives the limit disk 8 to move up and down, such as an electric push rod or a cylinder, etc., but not limited to this. The limit disk 8 is a component that is against the top of the take-up drum 51 to prevent the copper wire lamp 9 from falling out, such as a circular disk or an elliptical disk structure, etc., but not limited to this. With such a configuration, before winding the wire, refer to Figure 2 , the telescopic driver 7 drives the limit plate 8 to move down to the top of the take-up drum 51, fixes the end of the copper wire lamp 9 on the grinding bar 3 on the take-up drum 51, and the rotary driver 52 drives the take-up drum 51 to take up the wire; after the take-up is completed, refer to Figure 1 , the telescopic driver 7 drives the limit plate 8 to move upward, and then the copper wire lamp 9 wound on the take-up reel 51 is taken out upward.

[0029] Furthermore, a raised positioning shaft 511 is provided on the top of the take-up drum 51, and a positioning hole is provided on the bottom of the limit plate 8 to engage with the connecting shaft 81. Thus, the cooperation between the positioning shaft 511 and the positioning hole can not only position the limit plate 8, but also reduce the friction between the take-up drum 51 and the limit plate 8, making the cooperation more stable.

[0030] Furthermore, a horizontal plate 82 is mounted on the output end of the telescopic actuator 7. Connecting shafts 81 are provided on the tops of several of the limiting plates 8, and these connecting shafts 81 are mounted on the bottoms of the horizontal plate 82. By connecting the horizontal plate 82 and the connecting shafts 81, all the limiting plates 8 are integrally connected. This allows for synchronized movement of all the limiting plates 8 during operation of the telescopic actuator 7.

[0031] In some embodiments, the take-up drum 51 is flush with the center of the grinding bar 3. It is understood that the copper wire lamp 9 is wound along the axial direction of the grinding bar 3. When the grinding bar 3 is unwinding, the starting point of the unwinding will change from bottom to top or from top to bottom. When the take-up drum 51 is located in the middle of one side of the grinding bar 3, the copper wire lamp 9 will change its winding position on the take-up drum 51 as the unwinding position changes, thereby realizing the automatic wire arrangement function.

[0032] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A multi-grinding bar independent wire take-up device for copper wire lamp production, characterized in that: include: A frame (1), wherein two fixing members (2) arranged opposite to each other in an upper and lower direction are rotatably mounted on the frame (1), the two fixing members (2) forming a group and a plurality of groups arranged at intervals in a horizontal direction; the two fixing members (2) arranged opposite to each other in an upper and lower direction fix the two ends of the grinding bar (3) so that the grinding bar (3) is in a vertical state; A workbench (4) is located on one side of the frame (1); The wire take-up assembly (5) comprises a wire take-up drum (51) mounted on the top surface of the workbench (4) and arranged axially vertically, a plurality of wire take-up drums (51) are arranged horizontally at intervals corresponding to the grinding bars (3), and a rotary driver (52) for driving the plurality of wire take-up drums (51) to rotate.

2. The multi-grinding bar independent wire take-up device for copper wire lamp production according to claim 1, characterized in that: The frame (1) comprises a base (11) and a frame (12) mounted on the base (11), and the fixing member (2) is mounted in the frame (12).

3. The multi-grinding bar independent wire take-up device for copper wire lamp production according to claim 1, characterized in that: The radius of the take-up drum (51) decreases from the bottom to the top.

4. The multi-grinding bar independent wire take-up device for copper wire lamp production according to claim 1, characterized in that: The invention also includes a positioning frame (6) installed on the workbench (4), wherein the positioning frame (6) has a crossbeam (61) located above the take-up drum (51), and a telescopic driver (7) with an output end facing downward is installed on the crossbeam (61), and the output end of the telescopic driver (7) is installed with a limit disk (8) corresponding to a plurality of take-up drums (51), and the telescopic driver (7) drives the limit disk (8) to move downward and then abut against the top of the take-up drum (51), and drives the limit disk (8) to move upward and separate from the take-up drum (51).

5. The multi-grinding bar independent wire take-up device for copper wire lamp production according to claim 4, characterized in that: The top of the take-up disk (51) is provided with a raised positioning shaft (511), and the bottom of the limit disk (8) is provided with a positioning hole that is engaged with the connecting shaft (81).

6. The multi-grinding bar independent wire take-up device for copper wire lamp production according to claim 4, characterized in that: The output end of the telescopic driver (7) is provided with a transverse plate (82), and the tops of the plurality of limit plates (8) are provided with connecting shafts (81), and the connecting shafts (81) are installed on the bottom of the transverse plate (82).

7. The multi-grinding bar independent wire take-up device for copper wire lamp production according to claim 1, characterized in that: The take-up disc (51) is flush with the center portion of the grinding bar (3).

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