CN216335907U

CN216335907U - Metering assembly of alloy wire unwinding device

Info

Publication number: CN216335907U
Application number: CN202122908177.XU
Authority: CN
Inventors: 杨伟忠
Original assignee: Shanghai Zhanyu Metal Technology Co ltd
Current assignee: Shanghai Zhanyu Metal Technology Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-04-19
Anticipated expiration: 2031-11-24

Abstract

The utility model relates to a measurement subassembly of alloy wire unwinding unit especially relates to unwinding unit's field, installs on unwinding unit, including the portal frame, set up distance measurement part and alarm component on the portal frame, distance measurement part is used for measuring the distance of distance measurement part to alloy wire roller, alarm component is used for data that thickness measurement subassembly measured send out the police dispatch newspaper when reaching the setting value. This application is convenient for operating personnel and unreels the operation.

Description

Metering assembly of alloy wire unwinding device

Technical Field

The application relates to the field of unwinding devices, in particular to a metering assembly of an alloy wire unwinding device.

Background

In industrial production, the produced alloy wire is usually wound on an unwinding roller to form an alloy wire roller, and the alloy wire is wound through the unwinding roller, so that the alloy wire is convenient to store and transport. When the alloy wire is transported to a processing place, the alloy wire roller is arranged on the unwinding frame to form an unwinding device, and the alloy wire is unwound by the unwinding device.

Referring to fig. 1, the unwinding device includes a base 1, an unwinding roller 111, a reversing reducer 12, a driving motor 13 and a traction mechanism 2, an alloy wire 112 is wound on the unwinding roller 111, the unwinding roller 111 and the alloy wire 112 jointly form an alloy wire roller 11, rotating shafts of the alloy wire roller 11 are respectively installed on side walls of the base 1, the reversing reducer 12 is installed on the side walls of the base 1, an output shaft of the driving motor 13 is connected with the rotating shaft of the alloy wire roller 11 through the reversing reducer 12, the driving motor 13 can drive the alloy wire roller 11 to rotate, so that the alloy wire 112 on the alloy wire roller 11 is unwound, and then the unwound alloy wire 112 is pulled to a required position through the traction mechanism 2.

In the unreeling process, an operator needs to check the residual amount of the alloy wire on the unreeling roller at intervals, so that the alloy wire on the alloy wire roller can be replaced in time, the possibility that the alloy wire on the alloy wire roller is pulled and snapped after unreeling is finished is reduced, and safety accidents are reduced.

In view of the related art among the above, the inventors consider that at least the following problems exist: in the unreeling process, operators need to check the surplus of the alloy wire on the unreeling roller at intervals, and the unreeling operation of the operators is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the operation of unreeling of operating personnel, the application provides an alloy wire unreels measurement subassembly of device.

The application provides a metering assembly of alloy wire unreeling device adopts following technical scheme:

the utility model provides an alloy wire unreels measurement subassembly of device, installs on unwinding device, includes the portal frame, sets up distance measurement part and alarm component on the portal frame, distance measurement part is used for measuring the distance of distance measurement part to alloy wire roller, alarm component is used for sending out the police dispatch newspaper when the data that distance measurement subassembly measured reach the setting value.

Through adopting above-mentioned technical scheme, apart from the distance that measurement unit can measure distance measurement unit to alloy wire roller, along with unreeling continuously of alloy wire rod on the unwinding device, the thickness of alloy wire rod reduces gradually, and the numerical value that distance measurement unit gauged out reduces gradually, and when data reduce to the setting value, alarm unit sent the police dispatch newspaper and reminded operating personnel and carry out timely change to the alloy wire rod.

Optionally, the distance measurement part includes distance sensor, controller and display screen, install the bracing piece on the portal frame back timber, distance sensor fixes the lower extreme at the bracing piece, just distance sensor is just right the alloy line roller, distance sensor's sensing head with the axle center of alloy line roller is at same height, controller and display screen are installed on the portal frame back timber, distance sensor, display screen all with the controller electricity is connected.

By adopting the technical scheme, the distance from the distance sensor to the axis of the alloy wire roller and the radius of the unwinding roller are measured in advance manually, data are input into the controller, the distance sensor is opened, the distance from the distance sensor to the alloy wire roller is measured by the distance sensor, the radius of the unwinding roller and the distance measured by the distance sensor are subtracted by the controller through the distance from the distance sensor to the axis of the alloy wire roller, so that the thickness of the alloy wire on the unwinding roller is calculated, then the thickness data of the alloy wire is displayed on the display screen, so that an operator can conveniently check the residual amount of the alloy wire on the unwinding roller, and the alloy wire is replaced in time.

Optionally, the alarm component is an alarm fixed on the top beam of the portal frame, and the alarm is electrically connected with the controller.

Through adopting above-mentioned technical scheme, when the data that the controller metered out reached the setting value, controller drive alarm sent the police dispatch newspaper to remind operating personnel to change the alloy wire rod on the unreeling roller, reduced the alloy wire rod and unreeled the end and drag unwinding device and cause the possibility of damage to unwinding device.

Optionally, a through groove is formed in the portal frame top beam along the width direction of the top beam, a sliding column is arranged in the through groove in a sliding mode, and the upper end of the supporting rod is connected with the sliding column.

Through adopting above-mentioned technical scheme, the post that slides can slide in leading to the groove to drive distance sensor and adjust the distance to unwinding device goes up the alloy wire rod, make distance sensor can measure the alloy wire roller of different specifications size, the range of application is wider.

Optionally, a measuring part for measuring displacement of the sliding column is further arranged in the through groove.

By adopting the technical scheme, when the alloy wire rollers with different specifications and sizes are replaced, the sliding column needs to be moved to change the distance between the distance sensor and the alloy wire rollers, the distance of the sliding column can be accurately measured through the measuring piece, the thickness of the more accurate alloy wire can be obtained through calculation, the measuring error is reduced, the alarm can send out an alarm at more accurate time, and the alloy wire on the alloy wire can be replaced by an operator conveniently in time.

Optionally, the measuring part comprises a scale knob, a gear and a rack, a scale dial is printed on the upper end face of the scale knob, the lower end of the scale knob vertically penetrates through the upper surface of the portal frame top beam and is inserted into the through groove, the gear is coaxially sleeved on the scale knob in the through groove, the sliding column is close to one side of the gear, and the gear is meshed with the rack.

Through adopting above-mentioned technical scheme, rotate the scale knob, make the scale knob pass through the meshing of gear and rack and drive the slip post and slide in leading to the groove, come the accurate distance that the measurement slip post removed through the graduation apparatus dish, and then the numerical value that cooperates distance sensor to measure comes to carry out more accurate measurement to the thickness of the alloy wire rod on the unreeling roller, reduced manual measurement's error for operating personnel can be more timely change the new material of alloy on the unreeling roller.

Optionally, the portal frame top beam all is fixed with the backup pad in self length direction's both sides, the backup pad with the export that leads to the groove corresponds, the roof of backup pad flushes with the diapire that leads to the groove, and the length direction of backup pad is the same with the length direction who leads to the groove, the part that the post that slides stretches out the groove slides and supports in the backup pad.

Through adopting above-mentioned technical scheme for when the post that slides led to the inslot and slided, the backup pad can slide the support to the part that the post that slides stretched out logical groove, makes the post that slides more stable when sliding.

Optionally, the support rod is an electric telescopic rod, and a piston rod of the electric telescopic rod is fixedly connected with the distance sensor.

By adopting the technical scheme, the electric telescopic rod can be freely adjusted in a telescopic mode, so that the distance sensor can be adjusted to the height which is the same as the axis of the alloy wire, and the thickness of the alloy wire on the unwinding roller can be conveniently and accurately measured.

In summary, the present application includes at least one of the following beneficial technical effects:

the distance measuring component can measure the distance from the distance measuring component to the alloy wire roller, the thickness of the alloy wire is gradually reduced along with the continuous unreeling of the alloy wire on the unreeling device, the value measured by the distance measuring component is gradually reduced, and when the data is reduced to a set value, the alarm component sends an alarm to prompt an operator to replace the alloy wire in time;

when the data calculated by the controller reaches a set value, the controller drives the alarm to give an alarm, so that an operator is reminded of replacing the alloy wire on the unwinding roller, and the damage to the unwinding device caused by pulling the unwinding device when the unwinding of the alloy wire is finished is reduced;

accurate calculation is carried out to the distance that the post removed that slides through setting up the measuring part, has reduced measuring error for the alarm can send out the police dispatch newspaper at more accurate opportunity, and the alloy wire rod on the alloy wire rod that the operating personnel of being convenient for can be timely is changed.

Drawings

Fig. 1 is a schematic structural diagram of an unwinding device.

Fig. 2 is a schematic view of an overall structure of a metering assembly of an alloy wire unwinding device and the unwinding device in an embodiment of the present application.

Fig. 3 is a schematic structural view of a metering assembly of the alloy wire unwinding device of fig. 2.

Fig. 4 is a partial structural view of a metering assembly of the alloy wire unwinding device of fig. 3 at a measuring part.

Reference numerals: 1. a base body; 11. an alloy wire roll; 111. unwinding rollers; 112. an alloy wire; 12. a reversing decelerator; 13. a drive motor; 2. a traction mechanism; 3. a gantry; 31. a through groove; 32. sliding the column; 33. a support bar; 331. a distance sensor; 34. a controller; 35. a display screen; 36. an alarm; 37. a support plate; 4. a measuring member; 41. a scale knob; 411. a dial plate is graduated; 42. a gear; 43. a rack.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses alloy wire unreels measurement subassembly of device.

Referring to fig. 1 and 2, a metering assembly of an alloy wire unwinding device in an embodiment of the present application includes a gantry 3 welded to a base 1, and a distance metering component and an alarm component disposed on a top beam of the gantry 3.

Referring to fig. 2 and 3, a through groove 31 is formed in the top beam of the gantry 3 along the width direction of the top beam, and a sliding column 32 is slidably disposed in the through groove 31. In order to enable the sliding column 32 to slide more stably in the through groove 31, support plates 37 are welded on two sides of the top beam of the portal frame 3 in the length direction of the top beam of the portal frame 3, the top wall of each support plate 37 is flush with the bottom wall of an outlet of the through groove 31, the length direction of each support plate 37 is the same as the length direction of the through groove 31, and the part, extending out of the through groove 31, of the sliding column 32 can slide on the support plates 37.

Referring to fig. 3, the distance measuring unit includes a distance sensor 331, a controller 34 and a display screen 35, a support rod 33 is vertically disposed at one end of the sliding column 32, the support rod 33 is an electric telescopic rod, and the non-telescopic end of the electric telescopic rod is welded to the support rod 33. In this embodiment, the distance sensor 331 is an infrared distance measuring sensor, and in other embodiments, the distance sensor 331 may also be an ultrasonic distance measuring sensor, a laser distance measuring sensor, or a microwave distance measuring sensor, which is beneficial for measuring the distance from the distance sensor 331 to the alloy wire 112. The distance sensor 331 is adhered to the telescopic end of the electric telescopic rod, the sensing head of the distance sensor 331 is right opposite to the alloy wire roller 11, the sensing head of the distance sensor 331 and the axis of the alloy wire roller 11 are at the same height, and the controller 34 and the display screen 35 are adhered to the top beam of the portal frame 3. The alarm part is an alarm 36, the alarm 36 is adhered to the top beam of the portal frame 3, and the distance sensor 331, the display screen 35 and the alarm 36 are electrically connected with the controller 34.

Referring to fig. 3 and 4, when the specification and size of the alloy wire 112 are changed, in order to accurately measure the displacement of the sliding column 32 moving in the through groove 31, a measuring part 4 is further disposed in the through groove 31, and the measuring part 4 includes a scale knob 41, a gear 42 and a rack 43. The upper end face of the scale knob 41 is printed with a scale dial 411, the lower end of the scale knob 41 vertically penetrates through the upper surface of the top beam of the portal frame 3 and is inserted into the through groove 31, a groove is formed in the top beam of the portal frame 3 where the bottom of the through groove 31 is located and corresponds to the scale knob 41, the lower end of the scale knob 41 is inserted into the groove, the scale knob 41 can rotate in the groove around the axis of the scale knob 41, and the groove is not shown in the figure. A gear 42 is coaxially sleeved on the scale knob 41 in the through groove 31, a rack 43 is welded on one side of the sliding column 32 close to the gear 42, and the gear 42 is meshed with the rack 43. The upper end of the scale knob 41 is rotated, and under the matching of the gear 42 and the rack 43, the scale knob 41 can drive the sliding column 32 to slide in the through groove 31, and the displacement distance of the sliding column 32 can be obtained through data on the scale dial 411.

The implementation principle of the metering assembly of the alloy wire unwinding device in the embodiment of the application is as follows: before starting the unwinding device, the distance from the distance sensor 331 to the axis of the alloy wire roller 11 and the radius of the unwinding roller 111 are manually measured, data is input into the controller 34, the distance sensor 331 is operated, the distance sensor 331 emits infrared rays through the sensor head, the infrared rays are turned back when reaching the surface of the alloy wire 112 on the alloy wire 112, the infrared rays are received by the receiving port, the distance from the distance sensor 331 to the alloy wire roll 11 is calculated by calculating the turning time, the controller 34 calculates the thickness of the alloy wire 112 on the unwinding roll 111 by subtracting the radius of the unwinding roll 111 and the distance measured by the distance sensor 331 from the distance sensor 331 to the axis of the alloy wire 112, and then the calculated data is displayed on the display screen 35, so that an operator can conveniently check the residual amount of the alloy wire 112 on the unwinding roller 111, and the alloy wire 112 can be replaced in time.

When the thickness of the alloy wire 112 on the unwinding roller 111 with different specifications needs to be measured, the scale knob 41 is adjusted to enable the sliding column 32 to slide in the through groove 31, and the length of the support rod 33 is continuously adjusted to enable the distance sensor 331 and the axis of the alloy wire roller 11 to be located at the same height.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an alloy wire material unwinding unit's measurement subassembly, installs on unwinding device, its characterized in that: the device comprises a portal frame (3), a distance metering component and an alarm component, wherein the distance metering component and the alarm component are arranged on the portal frame (3), the distance metering component is used for measuring the distance from the distance metering component to an alloy wire roller (11), and the alarm component is used for giving an alarm when data measured by the distance metering component reach a set value.

2. An alloy wire uncoiling apparatus metering assembly as defined in claim 1, wherein: the distance measurement part comprises a distance sensor (331), a controller (34) and a display screen (35), a support rod (33) is installed on a portal frame (3) top beam, the lower end of the support rod (33) is fixed on the distance sensor (331), the distance sensor (331) is right opposite to an alloy wire roller (11) on the unwinding device, a sensing head of the distance sensor (331) is at the same height as the axis of the alloy wire roller (11) on the unwinding device, the controller (34) and the display screen (35) are installed on the portal frame (3) top beam, and the distance sensor (331) and the display screen (35) are electrically connected with the controller (34).

3. An alloy wire uncoiling apparatus metering assembly as set forth in claim 2, wherein: the alarm component is an alarm (36), the alarm (36) is fixed on the top beam of the portal frame (3), and the alarm (36) is electrically connected with the controller (34).

4. An alloy wire uncoiling apparatus metering assembly as set forth in claim 2, wherein: leading to groove (31) have been seted up along back timber width direction on portal frame (3) back timber, it is provided with sliding column (32) to slide in leading to groove (31), bracing piece (33) upper end is connected with sliding column (32).

5. An alloy wire uncoiling apparatus metering assembly as set forth in claim 4, wherein: and a measuring piece (4) for measuring the displacement of the sliding column (32) is also arranged in the through groove (31).

6. An alloy wire uncoiling apparatus metering assembly as set forth in claim 5, wherein: the measuring part (4) comprises a scale knob (41), a gear (42) and a rack (43), a scale dial (411) is printed on the upper end face of the scale knob (41), the lower end of the scale knob (41) vertically penetrates through the upper surface of a top beam of the portal frame (3) and is inserted into the through groove (31), the gear (42) is coaxially sleeved on the scale knob (41) in the through groove (31), the sliding column (32) is close to one side of the gear (42), and the rack (43) is fixedly arranged on one side of the gear (42), and the gear (42) is meshed with the rack (43).

7. An alloy wire uncoiling apparatus metering assembly as set forth in claim 4, wherein: portal frame (3) back timber all is fixed with backup pad (37) in self length direction's both sides, backup pad (37) with the export that leads to groove (31) corresponds, the roof of backup pad (37) flushes with the diapire that leads to groove (31), and the length direction of backup pad (37) is the same with the length direction who leads to groove (31), the partial sliding support that sliding column (32) stretched out logical groove (31) is in on backup pad (37).

8. An alloy wire uncoiling apparatus metering assembly as set forth in claim 2, wherein: the supporting rod (33) is arranged to be an electric telescopic rod, and a piston rod of the electric telescopic rod is fixedly connected with the distance sensor (331).