Electronic meter counting device for cable vertical meter counter

Abstract

The utility model discloses an electronic meter counting device for a cable vertical meter counter, which belongs to the technical field of cable production equipment and comprises a meter counting wheel shaft, a meter counting wheel, a driving gear, a detection metal block, a square inductive switch and an electronic meter counter. One end of the square inductive switch is an electromagnetic induction end face of the detection metal block, the other end of the square inductive switch is provided with adjusting grooves which are evenly distributed, and the square inductive switch is connected with the electronic meter counter through a wire. According to the utility model, based on the design of an original mechanical meter counter, induced electromotive force generated by electromagnetic induction between the detection metal block and the square inductive switch is used as a drive, and then the square inductive switch transmits a detection signal to the electronic meter counter for processing through a lead. The technical problem that due to mechanical faults of a traditional mechanical meter counting device, metering and recording missing of cables are caused is solved, and the actual production cost of the cables is effectively reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable production equipment, and in particular relates to an electronic meter-counting device for a vertical cable meter-counting device. Background Art

[0002] In the field of cable production equipment, the vertical cable meter not only increases the contact area between the meter wheel and the measured cable, but also achieves anti-slip and anti-shake functions, and improves the measurement accuracy of cable length. It is widely used by various cable manufacturing companies.

[0003] At present, the cable length measurement generally adopts wheel-type mechanical cumulative counting. Since the mechanical meter counter adopts plastic gear transmission, the plastic gear can be easily stuck or damaged under high-speed rotation and vibration. It is impossible for the operator to always monitor the mechanical meter counter in real time. When the mechanical meter counter is damaged, if the operator cannot find it in time, tens or even hundreds of meters of cable length will be missed, resulting in a large deviation in the measurement of the length of the entire produced cable, which undoubtedly increases the production cost of the cable.

[0004] Based on the problems in the above background technology, researchers have proposed an electronic metering device for a vertical cable meter. Utility Model Content

[0005] The utility model aims to provide an electronic metering device for a vertical cable meter to solve the problem that a mechanical metering device may undercount or miss the length of a cable due to manual negligence, thereby failing to accurately track the actual length of the cable in a timely manner.

[0006] In order to solve the above problems, the technical solution of the utility model is:

[0007] An electronic metering device for a vertical cable meter comprises a metering wheel, a driving gear, a detection metal block, a square induction switch and an electronic metering device. The detection metal block is fastened to the side end face of the driving gear by a second hexagon socket cylindrical head screw; one end of the square induction switch is an electromagnetic induction end face with the detection metal block, and the other end is processed with two evenly distributed adjustment grooves for adjusting the detection distance between the square induction switch and the detection metal block; the square induction switch is connected to the electronic metering device by a wire, and the detection signal is transmitted to the electronic metering device for processing.

[0008] Furthermore, the detection metal block is in the shape of a hollow disk, and the hollow interior is processed into a stepped shape, the purpose of which is to increase the electromagnetic induction contact area and improve the stability and reliability of electromagnetic induction.

[0009] Furthermore, a through hole is processed in the circumferential direction of the driving gear; the driving gear is fastened to the side of the meter wheel by a fifth hexagon socket cylindrical head screw and a second hexagon socket cylindrical head screw; the meter wheel and the second hexagon socket cylindrical head screw are threadedly connected.

[0010] Furthermore, the adjustment slot on the end surface of the square induction switch is connected to the base through a third hexagon socket head screw; the base and the upper plate are connected by electric welding.

[0011] Furthermore, the meter wheel is connected to the meter wheel shaft through a bearing; the meter wheel shaft and the machined hole on the support seat are clearance-matched, and the first hexagon socket cylindrical head screw threadedly connected to the support seat is used to limit its axial position.

[0012] Furthermore, the support base is fastened to the upper plate by a plurality of tightened sixth hexagon socket head screws.

[0013] Furthermore, the electronic meter counter is fastened in the fixing box by a fourth hexagon socket head screw, so as to facilitate taking out and putting in the electronic meter counter.

[0014] Furthermore, the fixing box is welded to the lower end surface of the lower plate.

[0015] Furthermore, by adjusting the positions of the guide rollers on the upper plate, the measured cable can always be kept at the center position of the meter wheel.

[0016] Furthermore, four lead screws of the same size are evenly welded on the lower end surface of the upper plate of the device, and four through holes of the same size are provided at positions of the lower plate corresponding to the four lead screws. Each through hole of the lower plate and each lead screw are clearance-fitted; the lower plate and the bracket are connected by electric welding; the vertical position of the upper plate can be adjusted by turning each adjusting nut.

[0017] The beneficial effects of the utility model are as follows:

[0018] (1) Based on the design of the original mechanical meter counter, the utility model uses the induced electromotive force generated by the electromagnetic induction between the detection metal block and the square induction switch as a drive, and generates an induced current after the conductor forms a closed loop. The square induction switch then transmits the detection signal through a wire to the electronic meter counter for processing, thereby solving the technical problem of undercounting and missing cables due to mechanical failure in traditional mechanical meter counters, and effectively reducing the actual production cost of cables.

[0019] (2) The utility model has the advantages of simple structure, convenient manufacture, easy installation and use, and easy promotion and installation.

[0020] (3) The detection metal block of the utility model is in the shape of a hollow disk, and the hollow interior is processed into a stepped shape, the purpose of which is to increase the electromagnetic induction contact area, improve the stability and reliability of electromagnetic induction, and make the practicality of the device stronger.

[0021] (4) As a further improvement of the present invention, a square induction switch which is resistant to high temperature, easy to install, not easy to deform, durable and shock-resistant is selected, and a double-digit counter with a reversible multiplier which is program-controlled, advanced in process, high in technical content and has an excellent performance-price ratio is selected, which can effectively improve the stability and accuracy of the operation of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a top view of the structure of the utility model.

[0023] Figure 2 It is the structural front view of the utility model.

[0024] Figure 3 This is a schematic diagram of the connection between the square sensor switch and the base.

[0025] Figure 4 Schematic diagram of the connection between the detection metal component, the meter wheel and the driving gear component.

[0026] The accompanying drawings are marked as follows: 1. upper plate; 2. measured cable; 3. guide roller; 4. mounting groove; 5. support seat; 6. meter wheel shaft; 7. first hexagon socket head screw; 8. meter wheel and driving gear assembly; 8.1. meter wheel; 8.2. driving gear; 9. detection metal assembly; 9.1. detection metal block; 9.2. second hexagon socket head screw; 10. square induction switch and base assembly; 10.1. square induction switch; 10.2. third hexagon socket head screw; 10.2.1. wire; 10.3. base; 11. electronic meter counter and fixing box assembly; 11.1. fourth hexagon socket head screw; 11.2. fixing box; 11.3. electronic meter counter; 12. fifth hexagon socket head screw; 13. lead screw; 14. adjusting nut; 15. lower plate; 16. sixth hexagon socket head screw; 17. bracket. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiment of the utility model will be described below in conjunction with the drawings in the embodiment of the utility model. It is understood that the specific embodiments described herein are only used to explain the utility model, rather than to limit the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0028] like Figure 1 , Figure 2 As shown, an electronic metering device for a vertical cable metering device, wherein a detection metal block 9.1 is fastened to the side end face of a driving gear 8.2 by a second hexagon socket cylindrical head screw 9.2; one end of a square induction switch 10.1 is an electromagnetic induction end face with the detection metal block 9.1, and the other end is processed with two evenly distributed adjustment grooves for adjusting the detection distance between the square induction switch 10.1 and the detection metal block 9.1; the square induction switch 10.1 is connected to an electronic metering device 11.3 by a wire 10.2.1, and the detection signal is transmitted to the electronic metering device 11.3 for processing; the metering wheel 8.1 is connected to the metering wheel shaft 6 by a bearing; the metering wheel shaft 6 and the processed hole on the support seat 5 are clearance-matched, and the first hexagon socket cylindrical head screw 7 threadedly connected to the support seat 5 is used to limit the axial position of the metering wheel shaft 6; The support seat 5 is fastened to the upper plate 1 by a plurality of tightened sixth hexagon socket head screws 16; the electronic meter counter 11.3 is fastened to the fixing box 11.2 by the fourth hexagon socket head screw 11.1, so as to facilitate the removal and insertion of the electronic meter counter 11.3; the fixing box 11.2 is welded to the lower end surface of the lower plate 15; by adjusting the position of each guide roller 3 on the upper plate 1, the measured cable 2 can always be kept at the center position of the meter wheel 8.1; four screws 13 of the same size are evenly welded on the lower end surface of the upper plate 1 of the device, and four through holes of the same size are provided at the positions of the lower plate 15 corresponding to the four screws, and each through hole of the lower plate 15 and each screw 13 are clearance-fitted; the lower plate 15 is connected to the bracket 17 by electric welding; the vertical position of the upper plate 1 can be adjusted by rotating each adjusting nut 14.

[0029] like Figure 3 As shown, the adjustment slot on the end surface of the square induction switch 10.1 is connected to the base 10.3 through a third hexagon socket head screw 10.2; the base 10.3 is connected to the upper plate 1 by electric welding.

[0030] like Figure 4 As shown, the detection metal block 9.1 is in the shape of a hollow disk, and the hollow interior is processed into a stepped shape, the purpose of which is to increase the electromagnetic induction contact area and improve the stability and reliability of electromagnetic induction; the driving gear 8.2 is processed with a through hole in the circumferential direction; the driving gear 8.2 is fastened to the side of the meter wheel 8.1 by the fifth hexagon socket head screw 12 and the second hexagon socket head screw 9.2; the meter wheel 8.1 and the second hexagon socket head screw 9.2 are threadedly connected.

[0031] In the specific operation process, the detection metal component 9, the square induction switch and base component 10, the electronic meter and fixing box component 11 are processed according to the designed electronic meter device component drawings, and the electronic meter 11.3 is prepared; first, the fifth hexagon socket head screw 12 used to fix the driving gear 8.2 is unscrewed and removed, and then the detection metal block 9.1 can be fastened to the side end face of the driving gear 8.2 by tightening the second hexagon socket head screw 9.2 that passes through the detection metal block 9.1 and the through hole in the circumferential direction of the driving gear 8.2; after the above steps are completed, the operator adjusts the detection distance between the square induction switch 10.1 and the detection metal block 9.1 according to the actual working situation, and then tightens the square induction The third hexagon socket cylindrical head screw 10.2 on the switch 10.1 adjustment slot can fasten the square sensor switch 10.1 to the base 10.3. If the detection distance needs to be adjusted, the operator unscrews and removes the third hexagon socket cylindrical head screw 10.2, and repeats the above steps; then the square sensor switch 10.1 is connected to the electronic meter 11.3 through the wire 10.2.1, and then the electronic meter 11.3 is connected to the electrical cabinet with a cable, and the electronic meter 11.3 is adjusted to meet the parameters of the actual production; finally, the base 10.3 of the square sensor switch and base assembly 10 and the fixing box 11.2 of the electronic meter and fixing box assembly 11 are respectively welded to suitable installation positions of the upper plate 1 and the lower plate 15. After the equipment is turned on, the measured cable 2 passes through the meter wheel 8.1 at a uniform speed under the action of the guide roller 3. At this time, the detection metal block 9.1 is fastened to the side end face of the driving gear 8.2. The meter wheel 8.1 drives the driving gear 8.2 to rotate, causing the magnetic flux to change. The induced electromotive force generated by the electromagnetic induction between the detection metal block 9.1 and the square induction switch 10.1 is used as the drive. After the conductor forms a closed loop, an induced current is generated. Then, the square induction switch 10.1 transmits the detection signal through the wire 10.2.1 to the electronic meter 11.3 for processing, so that the length of the measured cable can be monitored in real time. Under the stable electromagnetic induction, the electronic meter 11.3 will continuously count the length of the measured cable to avoid the situation of undercounting or missing the cable length.

Claims

1. An electronic metering device for a vertical cable meter, comprising a metering wheel shaft (6), a metering wheel (8.1), and a driving gear (8.2), characterized in that: It also comprises a detection metal block (9.1), a square induction switch (10.1), and an electronic meter counter (11.3); the detection metal block (9.1) is fastened to the side end face of the driving gear (8.2) by a second hexagon socket head screw (9.2); one end of the square induction switch (10.1) is an electromagnetic induction end face with the detection metal block (9.1), and the other end is processed with an adjustment groove; the square induction switch (10.1) is connected to the electronic meter counter (11.3) by a wire (10.2.1).

2. The electronic metering device for a vertical cable meter according to claim 1, characterized in that: The detection metal block (9.1) is in the shape of a hollow disk, and the hollow interior is processed into a step shape.

3. The electronic metering device for a vertical cable meter according to claim 1, characterized in that: The driving gear (8.2) is processed with a through hole in the circumferential direction; the driving gear (8.2) is fastened to the side surface of the meter wheel (8.1) through a fifth hexagon socket head screw (12) and a second hexagon socket head screw (9.2); the meter wheel (8.1) and the second hexagon socket head screw (9.2) are connected by threads.

4. The electronic metering device for a vertical cable meter according to claim 1, characterized in that: The adjustment groove on the end surface of the square induction switch (10.1) is connected to the base (10.3) via a third hexagon socket head screw (10.2); the base (10.3) is connected to the upper plate (1) by electric welding.

5. The electronic metering device for a vertical cable meter according to claim 1, characterized in that: The meter wheel (8.1) is connected to the meter wheel shaft (6) via a bearing; the meter wheel shaft (6) is clearance-matched with a machined hole on the support seat (5), and is axially limited by a first hexagon socket head cap screw (7) threadedly connected to the support seat (5).

6. An electronic metering device for a vertical cable meter as claimed in claim 5, characterized in that: The support seat (5) is fastened to the upper plate (1) by means of a plurality of tightened sixth hexagon socket head screws (16).

7. The electronic metering device for a vertical cable meter according to claim 1, characterized in that: The electronic meter (11.3) is fastened in the fixing box (11.2) by means of a fourth hexagon socket head screw (11.1).

8. The electronic metering device for a vertical cable meter according to claim 7, characterized in that: The fixing box (11.2) is welded to the lower end surface of the lower plate (15).

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