Wire rod length metering mechanism

Abstract

The utility model discloses a wire rod length metering mechanism which comprises a bottom frame, adjusting air cylinders are symmetrically installed on the two sides of the bottom frame, and a movable frame is installed at the top ends of the adjusting air cylinders. By arranging the movable mechanism, the rotating mechanism, the hook frame and the ink line, when the length of the wire rod is measured and the preset length is reached, the driving motor in the rotating mechanism drives the supporting seat to rotate, so that the hook frame is driven to rotate, the hook frame is separated from the ink line, and the separated ink line rapidly moves downwards to be in contact with the wire rod; and after marking is completed, a movable air cylinder in the movable mechanism drives a supporting frame to move downwards, then the rotating mechanism and the hook frame move to the position below the ink line, the hook frame is connected with the ink line through resetting of the rotating mechanism, and therefore the cutting point can be conveniently determined. And the moving mechanism drives the rotating mechanism and the hook frame to reset, so that the ink line forms an upward arch structure, and subsequent marking is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of wire material measurement, in particular to a wire material length measurement mechanism. Background Art

[0002] In the production process of wire, it is usually necessary to wind the wire into coils for packaging and transportation. It is essential to measure the length of each coil. In the process of using the coiled wire, the actual usage also needs to be measured.

[0003] In order to ensure the accuracy of the length during the winding process of the wire, a length measuring device is required. During use, when the length of the wire reaches a predetermined length, the wire cannot be effectively marked, resulting in the inability to determine the cutting point later, which is inconvenient to use and reduces practicality. Utility Model Content

[0004] The main purpose of the utility model is to provide a wire length measuring mechanism.

[0005] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0006] A wire length measuring mechanism, comprising a base frame, adjusting cylinders are symmetrically mounted on both sides of the base frame, a movable frame is mounted on the top of the adjusting cylinder, guide rollers are mounted on both the base frame and the movable frame, a movable mechanism is mounted on the top of the movable frame, a rotating mechanism is mounted below the movable mechanism, a hook frame is mounted below the rotating mechanism, and an ink line is arranged on the hook frame;

[0007] The movable mechanism comprises a movable cylinder fixed on the movable frame, and a support frame is fixed on the output end of the movable cylinder, and the support frame is an inverted U-shaped structure;

[0008] The rotating mechanism comprises a driving motor installed on one side of the supporting frame, a supporting seat is installed at the output end of the driving motor, and the hook frame is installed at the bottom end of the supporting seat.

[0009] Preferably, there are two groups of hook racks, and there is a gap between the two groups of hook racks.

[0010] Preferably, a protective cover is installed on the outside of the ink line, and there are two groups of protective covers in total, which are symmetrically distributed.

[0011] Preferably, the two groups of guide rollers have the same structure, and the guide rollers are concave in structure.

[0012] Preferably, a fixing seat is installed on the outer side of the guide roller located in the movable frame, and the fixing seat is a rectangular structure.

[0013] Preferably, a photoelectric receiver is installed on the outer side of the fixing seat, and a photoelectric transmitter is installed on the top of the movable frame corresponding to the photoelectric receiver.

[0014] Preferably, the support base is in a rectangular structure, and one end of the support base away from the driving motor is rotatably connected to the support frame.

[0015] Preferably, the base frame and the movable frame are of symmetrical structure, and the edges of the two groups of guide rollers are located outside the base frame and the movable frame.

[0016] The beneficial technical effects are:

[0017] By setting up a movable mechanism, a rotating mechanism, a hook frame and an ink line, when the length of the wire is measured, when the predetermined length is reached, the driving motor in the rotating mechanism drives the support seat to rotate, thereby driving the hook frame to rotate. At this time, the hook frame is separated from the ink line, and the separated ink line will move downward rapidly to contact the wire, thereby forming a mark on the surface of the wire, which is convenient for subsequent determination of the cutting point and improves practicality. After the marking is completed, the movable cylinder in the movable mechanism drives the support frame to move downward, thereby moving the rotating mechanism and the hook frame below the ink line, and the hook frame is connected to the ink line by resetting the rotating mechanism, and the movable mechanism drives the rotating mechanism and the hook frame to reset so that the ink line forms an upward arch structure, which is convenient for subsequent marking. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a preferred embodiment of a wire length measuring mechanism according to the utility model;

[0019] Figure 2 It is a rear view of a preferred embodiment of a wire length measuring mechanism according to the utility model;

[0020] Figure 3 The figure is a schematic diagram of the positional relationship among the movable mechanism, the rotating mechanism, the hook frame, the ink line and the protective cover in a preferred embodiment of a wire length measuring mechanism according to the utility model.

[0021] The following are the descriptions of the reference numerals:

[0022] 1. Base frame; 2. Adjusting cylinder; 3. Movable frame; 4. Guide roller; 5. Movable mechanism; 501. Movable cylinder; 502. Support frame; 6. Rotating mechanism; 601. Driving motor; 602. Support seat; 7. Hook frame; 8. Ink line; 9. Protective cover; 10. Fixed seat; 11. Photoelectric receiver; 12. Photoelectric transmitter. DETAILED DESCRIPTION

[0023] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0024] like Figure 1-Figure 3 As shown, a wire length metering mechanism provided in this embodiment includes a base frame 1, and adjusting cylinders 2 are symmetrically installed on both sides of the base frame 1. The adjusting cylinders 2 can adjust the height of the movable frame 3, and then adjust the spacing between the two groups of guide rollers 4 to meet the guiding requirements of wires with different diameters. A movable frame 3 is installed on the top of the adjusting cylinder 2, and the movable frame 3 can support one group of guide rollers 4. Guide rollers 4 are installed on the base frame 1 and the movable frame 3, and the guide rollers 4 can guide the wires. A movable mechanism 5 is installed on the top of the movable frame 3, and a rotating mechanism 6 is installed below the movable mechanism 5. A hook frame 7 is installed below the rotating mechanism 6. The hook frame 7 can pull an ink line 8, and an ink line 8 is provided on the hook frame 7. The ink line 8 can mark the wire after it contacts the wire.

[0025] The movable mechanism 5 includes a movable cylinder 501 fixed on the movable frame 3. The movable cylinder 501 can drive the support frame 502 to rise and fall, thereby adjusting the height of the rotating mechanism 6 and the hook frame 7. The output end of the movable cylinder 501 is fixed with the support frame 502, and the support frame 502 is an inverted U-shaped structure;

[0026] The rotating mechanism 6 includes a driving motor 601 installed on one side of the support frame 502. The driving motor 601 can drive the support seat 602 to rotate, thereby adjusting the angle of the hook frame 7. The output end of the driving motor 601 is installed with the support seat 602, and the hook frame 7 is installed at the bottom of the support seat 602.

[0027] like Figure 2-Figure 3 As shown, there are two groups of hook racks 7, and there is a gap between the two groups of hook racks 7, so that the wire can pass through the hook racks 7 during the wire guiding process.

[0028] like Figure 2-Figure 3 As shown, a protective cover 9 is installed outside the ink line 8. There are two groups of protective covers 9, which are symmetrically distributed. The protective covers 9 can prevent excess liquid on the ink line 8 from splashing to the outside during the marking process.

[0029] like Figure 1-Figure 2 As shown, the two groups of guide rollers 4 have the same structure, and the guide rollers 4 are concave in structure, which makes it convenient to clamp and guide the wires through the two groups of guide rollers 4.

[0030] like Figure 1-Figure 2 As shown, a fixed seat 10 is installed outside the guide roller 4 located in the movable frame 3, and the fixed seat 10 is a rectangular structure, which can make the fixed seat 10 rotate synchronously with the guide roller 4.

[0031] like Figure 1-Figure 2 As shown, a photoelectric receiver 11 is installed on the outside of the fixed seat 10, and a photoelectric transmitter 12 is installed at the top of the movable frame 3 corresponding to the photoelectric receiver 11, so that during the process of the guide roller 4 guiding the wire, the fixed seat 10 can rotate synchronously with the guide roller 4. When the guide roller 4 rotates one circle, the photoelectric receiver 11 and the photoelectric transmitter 12 will correspond to each other once, and the photoelectric receiver 11 receives the signal generated by the photoelectric transmitter 12, so as to measure the length of the wire.

[0032] like Figure 1-Figure 2 As shown, the support base 602 is of a rectangular structure, and one end of the support base 602 away from the driving motor 601 is rotatably connected to the support frame 502, which can ensure the stability of the support base 602 when rotating.

[0033] like Figure 1-Figure 2 As shown, the base frame 1 and the movable frame 3 are symmetrical structures, and the edges of the two sets of guide rollers 4 are located outside the base frame 1 and the movable frame 3, which can avoid contact between the base frame 1 and the movable frame 3 when adjusting the distance between the two sets of guide rollers 4.

[0034] Working principle of the device: When the device is used, the staff adjusts the distance between the two groups of guide rollers 4 according to the diameter of the wire. During the adjustment process, the adjustment cylinder 2 on the base frame 1 drives the movable frame 3 to rise and fall, thereby completing the adjustment. After the adjustment is completed, the wire is pulled by the winding device to move between the two groups of guide rollers 4. During the movement, the guide rollers 4 are driven to rotate, and the fixed seat 10 rotates synchronously with the guide rollers 4. When the guide rollers 4 rotate one circle, the photoelectric receiver 11 and the photoelectric transmitter 12 correspond to each other once, and the photoelectric receiver 11 receives the signal generated by the photoelectric transmitter 12, so that the length of the wire can be measured;

[0035] When the predetermined measuring length is reached, the driving motor 601 in the rotating mechanism 6 drives the supporting seat 602 to rotate, thereby driving the hook frame 7 to rotate. At this time, the hook frame 7 is separated from the ink line 8, and the separated ink line 8 will move downward rapidly to contact the wire, thereby forming a mark on the surface of the wire, which is convenient for the subsequent determination of the cutting point and improves practicality. After the marking is completed, the movable cylinder 501 in the movable mechanism 5 drives the supporting frame 502 to move downward, thereby moving the rotating mechanism 6 and the hook frame 7 below the ink line 8. The hook frame 7 is connected to the ink line 8 by resetting the rotating mechanism 6, and the movable mechanism 5 drives the rotating mechanism 6 and the hook frame 7 to reset so that the ink line 8 forms an upward arch structure, which is convenient for subsequent marking.

[0036] The above are only further embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A wire length measuring mechanism, characterized in that: The invention comprises a base frame (1), wherein adjusting cylinders (2) are symmetrically mounted on both sides of the base frame (1), a movable frame (3) is mounted on the top of the adjusting cylinder (2), guide rollers (4) are mounted on both the base frame (1) and the movable frame (3), a movable mechanism (5) is mounted on the top of the movable frame (3), a rotating mechanism (6) is mounted below the movable mechanism (5), a hook frame (7) is mounted below the rotating mechanism (6), and an ink line (8) is mounted on the hook frame (7); The movable mechanism (5) comprises a movable cylinder (501) fixed on the movable frame (3); a support frame (502) is fixed to the output end of the movable cylinder (501); and the support frame (502) is in an inverted U-shaped structure; The rotating mechanism (6) comprises a driving motor (601) installed on one side of the supporting frame (502), a supporting seat (602) is installed at the output end of the driving motor (601), and the hook frame (7) is installed at the bottom end of the supporting seat (602).

2. A wire length measuring mechanism according to claim 1, characterized in that: There are two groups of hook frames (7), and there is a gap between the two groups of hook frames (7).

3. A wire length measuring mechanism according to claim 2, characterized in that: A protective sleeve (9) is installed on the outside of the ink line (8), and there are two groups of protective sleeves (9) which are symmetrically distributed.

4. A wire length measuring mechanism according to claim 3, characterized in that: The two groups of guide rollers (4) have the same structure, and the guide rollers (4) are concave in structure.

5. A wire length measuring mechanism according to claim 4, characterized in that: A fixed seat (10) is installed on the outer side of the guide roller (4) located in the movable frame (3), and the fixed seat (10) is in a rectangular structure.

6. A wire length measuring mechanism according to claim 5, characterized in that: A photoelectric receiver (11) is installed on the outside of the fixing seat (10), and a photoelectric transmitter (12) is installed on the top of the movable frame (3) corresponding to the photoelectric receiver (11).

7. A wire length measuring mechanism according to claim 6, characterized in that: The support base (602) is of a rectangular structure, and one end of the support base (602) away from the driving motor (601) is rotatably connected to the support frame (502).

8. A wire length measuring mechanism according to claim 6, characterized in that: The base frame (1) and the movable frame (3) are of symmetrical structure, and the edges of the two groups of guide rollers (4) are both located outside the base frame (1) and the movable frame (3).

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