CN220906696U - Tension calibration device for corrosion formation foil production line - Google Patents

Abstract

The utility model relates to a tension calibration device for a corrosion formation foil production line, which comprises the following components: the device comprises a bracket, a connecting assembly, a first driving unit, a first transmission assembly and an abutting piece; the first driving unit can output a set moment, and the abutting piece is used for abutting with the roller where the pressure sensor is located. The first drive unit outputs driving force according to a set value, the abutting piece is driven to move through the first transmission assembly, the roller where the pressure sensor is located is pressed down, the pressure received by the pressure sensor is related to the driving force of the first drive unit, the driving force is converted into the pressing pressure, the value of the pressing pressure is set as the value of the pressing pressure at the moment of the pressure sensor, the first drive unit lifts the abutting piece, the pressure sensor is reset to be zero-pressure value, calibration is completed through resetting of the two values, the device achieves standard pressure to press the roller where the pressure sensor is located through the first drive unit, and compared with the fact that weight is manually used to achieve pressing, and calibration efficiency and accuracy are improved.

Description

Tension calibration device for corrosion formation foil production line

Technical Field

The utility model relates to the technical field of corrosion formation foil production, in particular to a tension calibration device for a corrosion formation foil production line.

Background

The etched foil is the product of electrochemical or chemical etching to expand the surface area of special high purity aluminum foil and forming one oxide film on the surface. In the existing foil formation and foil corrosion production process, the process comprises the steps of foil releasing, foil collecting and the like, the pulling force of the foil needs to be accurately controlled in the foil collecting and releasing process, a tension sensor for detecting the pulling force of the foil is arranged on a production line, the tension sensor is arranged below a certain roller, when the roller pulls the foil, the pressure sensor detects a pressure value, and the value of the pulling force of the foil is obtained according to conversion; in the first use and subsequent maintenance processes of the pressure sensor, tension calibration is often carried out, so that the problem of tension deviation in the long-term use process of the tension sensor is avoided.

The existing tension calibration mode mainly comprises the steps of manually calibrating, namely manually penetrating a rope according to the running direction of a foil, fixing one end of the rope through a roller where a tension sensor is located, enabling the movable end to face the ground, hanging weights on the movable end of the rope during calibration, resetting the value of the pressure sensor according to the weight of the weights at the moment, supporting the weights by the hand, enabling the weights not to be in contact with the roller where the tension sensor is located, setting the value of the pressure sensor at the moment to be zero, and theoretically completing calibration, wherein the value detected by the pressure sensor after hanging the weights is possibly influenced by the position of the rope, such as the fact that the deviation of the rope is not in the middle position of the roller or friction exists between the rope and other rollers, so that repeated calibration check is often needed during manual calibration, efficiency is low, and calibration accuracy cannot be guaranteed.

Disclosure of utility model

The utility model provides a tension calibration device for a corrosion formation foil production line, which aims to overcome the defect of low efficiency of manual calibration of a pressure sensor in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme: a tension calibration device for a corrosion formation foil production line, comprising: the device comprises a bracket, a connecting component connected with the bottom of the bracket, a first driving unit connected with the bracket, a first transmission component connected with the output end of the driving unit, and an abutting piece connected with the output end of the first transmission component; the first driving unit can output corresponding moment according to setting, and the abutting piece is used for abutting with the roller where the pressure sensor is located.

In the scheme, the support is connected and fixed with the production line workbench through the connecting component, so that the device is fixed beside the roller where the pressure sensor is located, driving force is set for the first driving unit, the first driving unit drives the first transmission component to operate by taking the driving force as a reference, the first transmission component drives the abutting piece to move downwards to press down the roller where the pressure sensor is located until the output of the first driving unit reaches the set driving force, the driving force is mapped with the pressing pressure of the abutting piece, the driving force is associated with the pressing pressure of the abutting piece, the pressing pressure associated with the driving force is used as a standard, the pressure sensor value is set to be the same value as the pressing pressure, the abutting piece is driven to be lifted by the first driving unit, the roller where the abutting piece is separated from the pressure sensor is separated, the pressure sensor value is set to be zero at the moment, the calibration of the pressure sensor is completed through the resetting of the two pressure values, the calibration efficiency is improved, the driving force of the first driving unit is used as a calibration standard, and the calibration accuracy is also ensured.

Preferably, the first transmission assembly comprises a screw rod connected with the output end of the first driving unit and a sliding block in threaded connection with the screw rod, and the sliding block is connected with the abutting piece.

The screw rod and the sliding block can change the rotation of the first driving unit into movement, one end of the screw rod is connected with the driving end of the first driving unit, the sliding block is sleeved on the screw rod, the sliding block moves relative to the screw rod when the screw rod rotates, meanwhile, the sliding block is limited in the moving process and does not rotate, a guide rod penetrating through the sliding block can be arranged on the support, the sliding block slides relative to the guide rod, in addition, the screw rod and the sliding block can be a ball screw rod and a ball sliding block, and the friction force is low.

Preferably, the bracket comprises a first vertical plate, a first placing plate arranged at the bottom of the first vertical plate and a transverse plate arranged at the top of the first vertical plate; the first driving unit is connected with the first placing plate, and the top of the screw rod is rotationally connected with the transverse plate.

The first riser is placed on the board of placing with placing board and diaphragm fixed connection respectively, first drive unit places the board of placing with the bottom, reduces this device whole focus, and is more stable during the use, and the lead screw top rotates with the diaphragm to be connected, avoids the lead screw to rock, guarantees butt spare vertical lift, guarantees the calibration precision.

Preferably, the bracket further comprises a second vertical plate connected with the transverse plate and a second placing plate arranged at the bottom of the second vertical plate; the second placing plate is connected with a second driving unit capable of outputting corresponding torque according to the setting, the output end of the second driving unit is connected with a second transmission assembly consistent with the first transmission assembly in structure, and the output end of the second transmission assembly is connected with one end, far away from the first transmission assembly, of the abutting piece.

The second riser and the second place the board and first riser and first board structure the same and mutual symmetry of placing, second drive unit also sets up with first drive unit symmetry, and second drive unit and first drive unit electric connection, the joint drive butt piece removes, simultaneously, the second is placed the board and is also connected with coupling assembling, so set up can make this device place along the axis direction of the roller at pressure sensor place, first drive unit and second drive unit are located the both ends of the roller at pressure sensor place respectively, when pushing down like this, the butt piece is more even accurate to the application of force of the roller at pressure sensor place, the calibration result is also more accurate.

Preferably, the first vertical plate and the two sides of the second vertical plate are respectively provided with a protection plate for protecting the transmission assembly.

The guard plate is connected with first riser or second riser respectively, forms the surrounding groove respectively, plays the guard action to drive subassembly, and guard plate keeps away from first riser or second riser one side can still further set up the sand grip parallel with first riser or second riser, forms the surrounding cavity, and the abutment piece stretches into the surrounding cavity and is connected with the slider from between two sand grips, and two baffles also can be as the rotatory part of restriction slider.

Preferably, the slider and the abutting piece are connected together with a reinforcing rod, one end of the reinforcing rod is connected with the upper part of the abutting piece, and the other end of the reinforcing rod is connected with the side face of the slider.

The reinforcing rod is used for increasing the strength of the abutting piece and avoiding deformation of the abutting piece in the pressing process, and a triangular structure is formed between the reinforcing rod and the sliding block and between the reinforcing rod and the abutting piece.

Preferably, the abutment member is a plate member.

The abutting piece is a plate-shaped piece and is horizontally arranged, the end part of the abutting piece is connected with the first transmission assembly or the second transmission assembly, the bottom of the abutting piece is abutted with the roller where the pressure sensor is located, and the pressing effect is guaranteed.

Preferably, the connecting assembly comprises a bolt, and the bracket is in threaded connection with the production line workbench through the bolt.

The first board or the second board of placing all is equipped with the through-hole, sets up the screw hole on the production line workstation, and the bolt passes the through-hole and is connected with the screw hole, and then the fixed bolster.

Preferably, the connecting assembly further comprises a clamping piece, and the bolt is in threaded connection with the clamping piece.

To some production line work tables are not suitable for the condition that sets up the screw hole, available holder fixes the support, and the holder card is in the work table side, and with work table bottom butt, bolt threaded connection is in holder upper portion, and bolt bottom and work table top butt screw up the bolt and realize fixing.

Preferably, the first driving unit and the second driving unit are torque motors.

The torque motor can output driving force with constant torque, and can stop rotating when reaching the set torque, so that the continuous output of the driving force is kept, the abutting piece is kept under constant pressure, and the calibration precision is ensured.

Compared with the prior art, the utility model has the beneficial effects that:

The first driving unit is used for outputting driving force according to a set value, the abutting piece is driven to move through the first transmission assembly, the roller where the pressure sensor is located is pressed down, after the pressing is stopped, the pressure received by the pressure sensor is related to the driving force of the first driving unit, the driving force is converted into pressing pressure, the value of the pressing pressure is set to be the value of the pressing pressure at the moment, the pressure sensor is reset to be zero pressure value after the abutting piece is lifted by the first driving unit, and the calibration is completed through resetting of the two values, so that the calibration efficiency and the calibration precision are improved.

Drawings

FIG. 1 is a schematic diagram of a first embodiment of a tension calibration device for a corrosion foil production line according to the present utility model;

FIG. 2 is a schematic diagram of a second embodiment of a tension calibration device for a corrosion foil production line according to the present utility model;

FIG. 3 is a schematic diagram of a third embodiment of a tension calibration device for a corrosion foil production line according to the present utility model;

FIG. 4 is a schematic view of the structure of a connecting assembly of a tension calibrating device for a corrosion foil production line according to the present utility model.

In the figure:

1. A bracket; 101. a first riser; 102. a first placing plate; 103. a cross plate; 104. a second riser; 105. a second placing plate; 2. a connection assembly; 3. a first driving unit; 4. a first transmission assembly; 401. a screw rod; 402. a slide block; 5. an abutment; 6. a pressure sensor; 7. a second driving unit; 8. a second transmission assembly; 9. a protection plate; 10. a reinforcing rod; 11. a bolt; 12. and a clamping piece.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationship depicted in the drawings is for illustrative purposes only and is not to be construed as limiting the present patent.

The same or similar reference numbers in the drawings of embodiments of the utility model correspond to the same or similar components; in the description of the present utility model, it should be understood that, if there are orientations or positional relationships indicated by terms "upper", "lower", "left", "right", "long", "short", etc., based on the orientations or positional relationships shown in the drawings, this is merely for convenience in describing the present utility model and simplifying the description, and is not an indication or suggestion that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationships in the drawings are merely for exemplary illustration and are not to be construed as limitations of the present patent, and that it is possible for those of ordinary skill in the art to understand the specific meaning of the terms described above according to specific circumstances.

The technical scheme of the utility model is further specifically described by the following specific embodiments with reference to the accompanying drawings:

Example 1

As shown in fig. 1, a tension calibration device for a corrosion formation foil production line includes: the device comprises a bracket 1, a connecting component 2 connected with the bottom of the bracket 1, a first driving unit 3 connected with the bracket 1, a first transmission component 4 connected with the output end of the driving unit, and an abutting piece 5 connected with the output end of the first transmission component 4; the first driving unit 3 can output corresponding moment according to the setting, and the abutting piece 5 is used for abutting with the roller where the pressure sensor 6 is located.

In this scheme, the support 1 is connected and fixed with the production line workbench through the connecting component 2, so that the device is fixed beside the roller where the pressure sensor 6 is located, driving force is set for the first driving unit 3, the first driving unit 3 drives the first transmission component 4 to operate by taking the driving force as a reference, the first transmission component 4 drives the abutting piece 5 to move downwards to press down the roller where the pressure sensor 6 is located until the output of the first driving unit 3 reaches the set driving force, the driving force and the pressing pressure of the abutting piece 5 are mapped, the two are associated, at the moment, the pressing pressure associated with the driving force is used as a standard, the value of the pressure sensor 6 is set to be the same as the pressing pressure, then the first driving unit 3 drives and lifts up the abutting piece 5, so that the abutting piece 5 is separated from the roller where the pressure sensor 6 is located, the value of the pressure sensor 6 is set to be zero, the calibration of the pressure sensor 6 is completed by resetting the value of the two times, the calibration efficiency is improved, and the calibration accuracy is also ensured by using the driving force of the first driving unit 3 as a calibration standard.

Specifically, in actual calibration, the set calibration value may be set according to the measurement range of the pressure sensor 6 to be calibrated, any value located in the measurement range may be taken, or the pressure value commonly received during operation of the pressure sensor 6 may be used as the calibration value, the calibration value may be set, and then converted into the value of the driving force output by the first driving unit 3, specifically, the output power or the maximum output torque may be set, and the first driving unit 3 may be controlled to be pressed after conversion. Meanwhile, in the embodiment, the device is placed on the side surface of the roller where the pressure sensor 6 is located, so that the abutting position of the abutting piece 5 is located in the middle of the axis of the roller where the pressure sensor 6 is located, the distances from the abutting piece 5 to the pressure sensors 6 arranged at two ends of the roller are equal, and the calibration precision is ensured. Further, the first drive unit 3 in the present embodiment is a torque motor. The torque motor can output driving force with constant torque, and can stop rotating when reaching the set torque, so that the continuous output of the driving force is kept, the abutting piece 5 is further kept under constant pressure, and the calibration precision is ensured.

The beneficial effects of the embodiment are that:

The first driving unit 3 is utilized to output driving force according to a set value, the abutting piece 5 is driven to move through the first transmission component 4, the roller where the pressure sensor 6 is located is pressed down, after the pressing is stopped, the pressure received by the pressure sensor 6 is related to the driving force of the first driving unit 3, the driving force is converted into pressing pressure, the value of the pressing pressure is set to the value of the pressing pressure at the moment of the pressure sensor 6, the first driving unit 3 is used for lifting the abutting piece 5, the pressure sensor 6 is reset to be zero pressure value, calibration is completed through resetting of the two values, the device achieves standard pressure to press the roller where the pressure sensor 6 is located through the first driving unit 3, and compared with the manual weight, the calibration efficiency and the calibration precision are improved.

Example 2

As shown in fig. 1, on the basis of example 1, the difference from example 1 is that:

The first transmission assembly 4 comprises a screw rod 401 connected with the output end of the first driving unit 3 and a sliding block 402 in threaded connection with the screw rod 401, and the sliding block 402 is connected with the abutting piece 5. The bracket 1 comprises a first vertical plate 101, a first placing plate 102 arranged at the bottom of the first vertical plate 101 and a transverse plate 103 arranged at the top of the first vertical plate 101; the first driving unit 3 is connected with the first placing plate 102, and the top of the screw rod 401 is rotatably connected with the transverse plate 103.

The screw rod 401 and the sliding block 402 can convert rotation of the first driving unit 3 into movement, one end of the screw rod 401 is connected with the driving end of the first driving unit 3, the sliding block 402 is sleeved on the screw rod 401, the sliding block 402 moves relative to the screw rod 401 when the screw rod 401 rotates, meanwhile, the sliding block 402 is limited in the moving process and does not rotate, a guide rod penetrating through the sliding block 402 can be arranged on the bracket 1, the sliding block 402 slides relative to the guide rod, in addition, the screw rod 401 and the sliding block 402 can be ball screws 401 and ball sliding blocks 402, and friction force is low. The first riser 101 is placed on the board of placing with placing board and diaphragm 103 fixed connection respectively, and the first drive unit 3 is placed and is placed on the board of placing of bottom, reduces this device whole focus, and is more stable during the use, and lead screw 401 top rotates with diaphragm 103 to be connected, avoids lead screw 401 to rock, guarantees butt piece 5 vertical lift, guarantees the calibration precision.

The remaining features and operation principle of the present embodiment are the same as those of embodiment 1.

Example 3

As shown in fig. 1 to 3, on the basis of embodiment 1 or embodiment 2, embodiment 1 or embodiment 2 is further defined, with the difference that:

The bracket 1 also comprises a second vertical plate 104 connected with the transverse plate 103 and a second placing plate 105 arranged at the bottom of the second vertical plate 104; the second placing plate 105 is connected with a second driving unit 7 which can output corresponding moment according to the setting, the output end of the second driving unit 7 is connected with a second transmission assembly 8 which is consistent with the structure of the first transmission assembly 4, and the output end of the second transmission assembly 8 is connected with one end, far away from the first transmission assembly 4, of the abutting piece 5. Both sides of the first riser 101 and the second riser 104 are provided with a protection plate 9 for protecting the transmission assembly. The slider 402 and the abutting piece 5 are connected together with a reinforcing rod 10, one end of the reinforcing rod 10 is connected with the upper part of the abutting piece 5, and the other end is connected with the side face of the slider 402. The abutment 5 is a plate-like member. The second drive unit 7 is a torque motor.

The second riser 104 and the second place the board 105 and first riser 101 and first place the board 102 the same and mutual symmetry, second drive unit 7 also sets up with first drive unit 3 symmetry, and second drive unit 7 and first drive unit 3 electric connection, jointly drive abutting piece 5 removal, simultaneously, the board 105 is also connected with coupling assembling 2 to the second, so set up can make this device place along the axis direction of the roller at pressure sensor 6 place, first drive unit 3 and second drive unit 7 are located the both ends of the roller at pressure sensor 6 place respectively, when pushing down like this, abutting piece 5 is more even accurate to the application of force of the roller at pressure sensor 6 place, the calibration result is also more accurate. The protection plate 9 is respectively connected with the first vertical plate 101 or the second vertical plate 104 to form surrounding grooves, the protection plate 9 plays a role in protecting the transmission assembly, a convex strip parallel to the first vertical plate 101 or the second vertical plate 104 can be further arranged on one side of the protection plate 9 away from the first vertical plate 101 or the second vertical plate 104 to form a surrounding cavity, the abutting piece 5 stretches into the surrounding cavity from the position between the two convex strips and is connected with the sliding block 402, and the two baffles can also serve as parts for limiting the sliding block 402 to rotate. The reinforcing rod 10 is used for increasing the strength of the abutting piece 5, avoiding deformation of the abutting piece 5 in the pressing process, and a triangular structure is formed between the reinforcing rod 10 and the sliding block 402 and between the reinforcing rod 10 and the abutting piece 5. The abutting piece 5 is a plate-shaped piece, the abutting piece 5 is a plate-shaped piece and is horizontally arranged, the end part of the abutting piece is connected with the first transmission assembly 4 or the second transmission assembly 8, the bottom of the abutting piece is abutted with the roller where the pressure sensor 6 is located, and the pressing effect is guaranteed. As with the first drive unit 3, the second drive unit 7 is also a torque motor.

The remaining operation principle and operation procedure of this embodiment are identical to those of embodiment 1 or embodiment 2.

Example 4

As shown in fig. 1 to 4, on the basis of examples 1 to 3, the difference is that:

The connecting assembly 2 comprises a bolt 11, and the bracket 1 is in threaded connection with the production line workbench through the bolt 11. The connection assembly 2 further comprises a clamping member 12, and the bolt 11 is in threaded connection with the clamping member 12.

The first placing plate 102 or the second placing plate 105 is provided with a through hole, the production line workbench is provided with a threaded hole, and the bolt 11 passes through the through hole to be connected with the threaded hole, so as to fix the bracket 1. For some production line work tables are not suitable for being provided with threaded holes, the clamping piece 12 can be utilized to fix the support 1, the clamping piece 12 is clamped on the side edge of the work table and is abutted to the bottom of the work table, the bolt 11 is in threaded connection with the upper portion of the clamping piece 12, the bottom of the bolt 11 is abutted to the top of the work table, and the bolt 11 is screwed to achieve fixation.

The remaining operation principle and operation procedure of this embodiment are identical to those of embodiments 1 to 3.

It is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (10)

1. A tension calibration device for a corrosion formation foil production line, comprising: the device comprises a bracket (1), a connecting component (2) connected with the bottom of the bracket (1), a first driving unit (3) connected with the bracket (1), a first transmission component (4) connected with the output end of the driving unit, and an abutting piece (5) connected with the output end of the first transmission component (4); the first driving unit (3) can output corresponding moment according to the setting, and the abutting piece (5) is used for abutting with the roller where the pressure sensor (6) is located.

2. A tension calibration device for a corrosion formation foil production line according to claim 1, wherein: the first transmission assembly (4) comprises a screw rod (401) connected with the output end of the first driving unit (3) and a sliding block (402) in threaded connection with the screw rod (401), and the sliding block (402) is connected with the abutting piece (5).

3. A tension calibration device for a corrosion formation foil production line according to claim 2, wherein: the bracket (1) comprises a first vertical plate (101), a first placing plate (102) arranged at the bottom of the first vertical plate (101) and a transverse plate (103) arranged at the top of the first vertical plate (101); the first driving unit (3) is connected with the first placing plate (102), and the top of the screw rod (401) is rotatably connected with the transverse plate (103).

4. A tension calibration device for a corrosion formation foil production line according to claim 3, wherein: the bracket (1) further comprises a second vertical plate (104) connected with the transverse plate (103) and a second placing plate (105) arranged at the bottom of the second vertical plate (104); the second placing plate (105) is connected with a second driving unit (7) capable of outputting corresponding moment according to the setting, the output end of the second driving unit (7) is connected with a second transmission assembly (8) which is consistent with the first transmission assembly (4) in structure, and the output end of the second transmission assembly (8) is connected with one end, far away from the first transmission assembly (4), of the abutting piece (5).

5. The tension calibration device for a corrosion formation foil production line according to claim 4, wherein: both sides of the first vertical plate (101) and the second vertical plate (104) are respectively provided with a protection plate (9) for protecting the transmission assembly.

6. The tension calibration device for a corrosion formation foil production line according to claim 4, wherein: the sliding block (402) and the abutting piece (5) are connected with a reinforcing rod (10) together, one end of the reinforcing rod (10) is connected with the upper portion of the abutting piece (5), and the other end of the reinforcing rod is connected with the side face of the sliding block (402).

7. A tension calibration device for a corrosion formation foil production line according to claim 1, wherein: the abutting piece (5) is a plate-shaped piece.

8. A tension calibration device for a corrosion formation foil production line according to claim 1, wherein: the connecting assembly (2) comprises a bolt (11), and the bracket (1) is in threaded connection with the production line workbench through the bolt (11).

9. A tension calibration device for a corrosion formation foil production line according to claim 8, wherein: the connecting assembly (2) further comprises a clamping piece (12), and the bolt (11) is in threaded connection with the clamping piece (12).

10. A tension calibrating apparatus for a corrosion-induced foil production line according to any of claims 4-6, wherein: the first driving unit (3) and the second driving unit (7) are torque motors.