Multi-code-channel incremental magnetic railing ruler magnetizing and detecting all-in-one machine and magnetizing method

Abstract

The invention provides a multi-code-channel incremental magnetic railing ruler magnetizing and detecting all-in-one machine and a magnetizing method, and relates to the technical field of magnetizing and magnetizing detection.The multi-code-channel incremental magnetic railing ruler magnetizing and detecting all-in-one machine comprises a magnetizing and detecting machine frame, the magnetizing and detecting machine frame comprises a magnetizing and detecting chamber and rolling chambers located on the two sides of the magnetizing and detecting chamber, and a magnetizing and detecting device is arranged in the magnetizing and detecting chamber; two rolling chambers are arranged in the magnetizing detection chamber, rolling devices are arranged in the two rolling chambers, each rolling device comprises two rolling assemblies which are arranged at an interval, directional rolling of the magnetizing strips is completed through the rolling assemblies, two magnetic strip bases are further arranged in the magnetizing detection chamber, and the two magnetic strip bases are arranged in the magnetizing detection chamber. The two magnetic strip bases are opposite to the corresponding winding assemblies to form two magnetizing detection channels for magnetizing strips to penetrate through. According to the invention, switching between a single code channel and multiple code channels can be conveniently realized, the magnetizing effect is good, the stability is good, the magnetizing detection time is shortened, and the magnetizing detection efficiency is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of magnetization and magnetization detection, and in particular to a multi-track incremental magnetic scale magnetization detection integrated machine and a magnetization method. Background Art

[0002] The existing magnetic scale magnetization is generally performed by rotating the rotating heads on both sides when magnetizing and coding the magnetic stripe or similar products, and then the magnetizing head magnetizes the magnetic stripe.

[0003] However, since the existing magnetic strips or similar products on the market have different lengths and are not limited to a single code channel, it is difficult for the magnetizing head to complete long-distance high-precision magnetization when magnetizing some long magnetic strips and multi-code channels, and it is difficult to switch between single code channels and multi-code channels. The magnetization effect is poor and the stability is poor. In addition, the traditional single winding structure and the fixed magnetization detection device cannot perform magnetization detection on two different magnetization strips in succession. The traditional magnetization structure requires waiting for the winding mechanism to wind up the magnetization strip before performing magnetization detection, which prolongs the magnetization detection time and reduces the efficiency of magnetization detection. Summary of the invention

[0004] In response to the above problems, the present invention provides a multi-channel incremental magnetic scale magnetization detection integrated machine and a magnetization method. The invention can easily realize the switching between single channel and multi-channel, has good magnetization effect and stability, shortens the magnetization detection time, and greatly improves the efficiency of magnetization detection.

[0005] To solve the above problems, the technical solution adopted by the present invention is:

[0006] A multi-track incremental magnetic scale magnetization and detection integrated machine comprises a magnetization and detection frame, the magnetization and detection frame comprises a magnetization and detection chamber and a winding chamber located on both sides of the magnetization and detection chamber, a magnetization and detection device is arranged in the magnetization and detection chamber, and winding devices are arranged in the two winding chambers, the winding devices comprise two winding assemblies arranged at intervals, and the directional winding of the magnetization strip is completed by the winding assemblies, and two magnetic strip bases are also arranged inside the magnetization and detection chamber, and the two magnetic strip bases are respectively opposite to the corresponding winding assemblies to form two magnetization and detection channels for the magnetization strip to pass through; the magnetization and detection device comprises a magnetic scale magnetization body and a driving device for driving the magnetic scale magnetization body to move, the magnetic scale magnetization body comprises a magnetization terminal, a detection head and a coding gun arranged in parallel, and the magnetization terminal, the detection head and the coding gun are controlled to complete continuous magnetization detection relative to different magnetization strips, and the magnetization terminal is built with a fine-tuning mechanism for controlling the magnetization terminal to move telescopically along the width direction of the magnetization strip to complete multi-track magnetization detection.

[0007] Preferably, the winding assembly comprises two winding wheels and a plurality of guide wheels, and the winding wheels rotate in a directional manner to complete the winding of the magnetized strip.

[0008] Preferably, a limiting groove for the magnetizing strip to pass through is formed on the side wall of the magnetic strip base, and a first cooling pipe for the first cooling medium to pass through is embedded inside the magnetic strip base.

[0009] Preferably, a second cooling pipe for the second cooling medium to pass through is arranged inside the magnetized body of the magnetic scale, the driving device includes a relatively fixed supporting base, a relatively movable driving end and a left and right moving member for controlling the relative movement of the driving end relative to the supporting base, a accommodating chamber is formed inside the supporting base, a pumping device for pumping the first cooling medium and the second cooling medium is arranged inside the accommodating chamber, and the pumping device is driven to move synchronously during the linear movement of the driving end to complete the pumping of the first cooling medium and the second cooling medium.

[0010] Preferably, the pumping device includes two symmetrically arranged pumping bases, the pumping base includes a pumping shell, the inner wall of the pumping shell is sealingly and slidingly connected with a pumping piston, a pumping rod is fixed between the two pumping pistons, and the pumping shell is divided into a first pumping chamber and a second pumping chamber by the pumping piston. The first pumping chamber and the second pumping chamber are both connected to pumping pipes with two built-in one-way valves, one pumping pipe of the first pumping chamber is connected to the first cooling pipe, and one pumping pipe of the second pumping chamber is connected to the second cooling pipe.

[0011] Preferably, a clutch device is provided between the driving end and the pumping rod, and the connection state between the pumping rod and the driving end is adjusted by the clutch device. Temperature sensing elements are provided in the first cooling pipe and the second cooling pipe, and the two temperature sensing elements are electrically connected to the clutch device.

[0012] Preferably, the clutch device comprises a positioning ring fixedly connected to the pumping rod, and also comprises a telescopic clutch which is telescopic and located on the moving path of the positioning ring, and a positioning protrusion adapted to the telescopic clutch is fixed to the side wall of the positioning ring.

[0013] Preferably, the clutch device includes a connecting capsule arranged between the pumping rod and the driving end, the connecting capsule is in the shape of an elongated strip, the connecting capsule is filled with electrorheological fluid, and a control power supply electrically connected to the temperature sensing element is arranged inside the connecting capsule.

[0014] Preferably, the magnetic scale magnetizing body includes a first mounting platform and a second mounting platform, the second mounting platform is arranged between the magnetizing end and the first mounting platform, a linear drive joint is arranged between the first mounting platform and the driving device, and the rotary drive joint is arranged between the first mounting platform and the second mounting platform.

[0015] A multi-track incremental magnetic scale magnetization and detection method uses the above-mentioned multi-track incremental magnetic scale magnetization and detection integrated machine, including the following steps: S1, controlling the magnetic scale magnetization body to be opposite to the magnetization strip in the first magnetic stripe base, and controlling the magnetic scale magnetization body to move from the first side toward the second side through a driving device, and completing the magnetization and detection of the magnetization strip in the first magnetic stripe base during the movement of the magnetic scale magnetization body from the first side toward the second side; S2, controlling the magnetic scale magnetization body to be opposite to the magnetization strip in the second magnetic stripe base, and controlling the magnetic scale magnetization body to move from the second side toward the first side through a driving device, and completing the magnetization and detection of the magnetization strip in the second magnetic stripe base during the movement of the magnetic scale magnetization body from the second side toward the first side; wherein, during the magnetization and detection process, the multi-track magnetization is completed by controlling the telescopic movement of the magnetization end through a fine-tuning mechanism, and after the magnetization of the magnetization strip is completed, the magnetization strip is wound up through the corresponding winding assembly.

[0016] The beneficial effects of the present invention are:

[0017] Compared with the prior art, through the above structural design, two sets of winding components can be used to control the winding of two magnetizing strips separately, and by controlling the magnetic scale magnetizing body to be relative to different magnetizing strips, continuous magnetization detection of the two magnetizing strips can be completed, shortening the winding waiting time of traditional magnetization detection equipment, and the telescopic position of the magnetization end can be adjusted and controlled through the fine-tuning mechanism to realize the magnetization and detection of multiple code channels on the surface of the magnetization strip; the improved structure can conveniently realize the switching between single code channel and multiple code channels, with good magnetization effect and good stability. At the same time, there is no need to wait for the magnetizing strip to be wound up. The magnetic scale magnetizing body completes the continuous magnetization detection of different magnetizing strips during the reciprocating movement, shortening the magnetization detection time and greatly improving the efficiency of magnetization detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the internal structure of the present invention.

[0020] Figure 3 For the present invention Figure 2 Schematic diagram of the main structure.

[0021] Figure 4 For the present invention Figure 2 Schematic diagram of the top view structure.

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the magnetization detection device of the present invention.

[0023] Figure 6 For the present invention Figure 5Schematic diagram of the main structure.

[0024] Figure 7 For the present invention Figure 6 A is an enlarged structural diagram of FIG.

[0025] Figure 8 For the present invention Figure 5 Schematic diagram of the side structure.

[0026] Fig. 9 For the present invention Figure 8 BB section structure schematic diagram.

[0027] Fig.10 For the present invention Fig. 9 Enlarged structural diagram at C.

[0028] In the figure: 100, magnetization detection frame; 110, winding chamber; 120, magnetization detection chamber; 200, winding device; 210, winding assembly; 211, winding wheel; 212, guide wheel; 300, magnetic stripe base; 400, magnetic scale magnetization body; 410, magnetization end; 411, first mounting seat; 412, fine adjustment mechanism; 413, magnetization head; 414, second mounting seat; 420, detection head; 430, inkjet printer; 440, first mounting platform; 441, linear drive joint; 450, second mounting platform; 45 1. Rotary drive joint; 500. Drive device; 510. Support base; 511. Accommodating chamber; 520. Drive end; 530. Left and right moving parts; 540. Electric guide rail; 600. Magnetizing strip; 700. Clutch device; 710. Positioning ring; 711. Positioning protrusion; 720. Telescopic clutch; 800. Pumping device; 8001. First pumping chamber; 8002. Second pumping chamber; 810. Pumping rod; 820. Pumping base; 821. Pumping shell; 822. Pumping piston; 823. Pumping pipeline. DETAILED DESCRIPTION

[0029] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0030] In order to solve the technical problems mentioned in the background technology, Figure 1 -Attached Fig.10The multi-track incremental magnetic scale magnetization and detection integrated machine includes a magnetization and detection frame 100, the magnetization and detection frame 100 includes a magnetization and detection chamber 120 and a winding chamber 110 located on both sides of the magnetization and detection chamber 120, a magnetization and detection device is arranged in the magnetization and detection chamber 120, and winding devices 200 are arranged in the two winding chambers 110. During the magnetization and detection process of the magnetization strip 600, the magnetization strip 600 is wound up by the winding device 200, the magnetization strip 600 is controlled to move in a directional manner, and the magnetization and detection of the magnetization strip 600 are realized by the magnetization and detection device. During the magnetization and detection process, the magnetization strip 600 is stationary, and the magnetization and detection of the magnetization strip 600 are completed during the directional movement of the magnetization and detection device; after the magnetization and detection of the magnetization strip 600 is completed, the winding device 200 is controlled to complete the winding of the magnetization strip 600, and the unmagnetized part is transported to the magnetization and detection chamber 120 to complete continuous magnetization detection.

[0031] The winding device 200 includes two winding assemblies 210 arranged at intervals, and the magnetized strip 600 is directional wound up by the winding assemblies 210. Two magnetic stripe bases 300 are also arranged inside the magnetization detection chamber 120. The two magnetic stripe bases 300 are respectively opposite to the corresponding winding assemblies 210 to form two magnetization detection channels for the magnetized strip 600 to pass through.

[0032] According to the different positions of the two winding devices 200, the two magnetization detection channels can be located in the same inclined plane as shown in the accompanying drawings and arranged at intervals; the two magnetization detection channels can also be located in the same vertical platform, and the magnetization detection devices can be controlled to move to different positions to face different magnetization strips 600 to complete magnetization detection of different magnetization strips 600; the two magnetic stripe bases 300 can be controlled to be located in planes at different heights to face each other.

[0033] Specifically, the magnetization detection device includes a magnetic scale magnetization body 400 and a driving device 500 for driving the magnetic scale magnetization body 400 to move. The driving device 500 can control the magnetic scale magnetization body 400 to move along the length direction of the magnetization strip 600 or along the width direction of the magnetization strip 600.

[0034] The magnetic scale magnetizing body 400 includes a magnetizing terminal 410, a detection head 420 and a coding gun 430 arranged in parallel. The magnetic scale magnetizing body 400 also includes a rotating drive joint 451 for controlling the magnetizing terminal 410, the detection head 420 and the coding gun 430 to synchronously deflect by 180°. The rotating drive joint 451 can control the magnetizing detection structure of the magnetic scale magnetizing body 400 to deflect by 180° for upward or downward deflection control, which can be suitable for control in scenarios where the magnetizing detection channels are located at different heights. The magnetizing terminal 410 is built with a fine-tuning mechanism 412 for controlling the telescopic movement of the magnetizing terminal 410. The position of the magnetizing terminal 410 can be fine-tuned through the fine-tuning mechanism 412, and can be moved relative to the width direction of the magnetizing strip 600 to realize magnetization and detection of different code channels on the surface of the magnetizing strip 600.

[0035] It should be noted that after the magnetization terminal 410 , the detection head 420 , and the inkjet printer 430 are deflected 180°, their positions change relatively. Here, the magnetization terminal 410 can always be located in the direction of the front end to complete the magnetization and detection of the two magnetization strips 600 .

[0036] See attached Figure 3 For example, when the magnetic scale magnetizing body 400 moves from left to right as a whole, the magnetizing end 410 is located at the rightmost position, completing the magnetization and detection of the magnetic stripe base 300 at the lower end.

[0037] After the magnetic scale magnetizing body 400 moves to the rightmost extreme position, the magnetizing terminal 410, the detection head 420 and the inkjet gun 430 are controlled to deflect 180°. At this time, the three are in opposite directions, and the magnetizing terminal 410 is at the leftmost position. At this time, the magnetic scale magnetizing body 400 moves as a whole from the right to the left, completing the magnetization and detection of the magnetic stripe base 300 at the upper end.

[0038] Repeat the above steps to complete the continuous magnetization and detection of the two magnetization strips 600. There is no need to wait during the continuous detection process, thus achieving continuous and efficient magnetization and detection.

[0039] The driving device 500 here includes an electric guide rail 540, which can control the driving device 500 and the magnetic scale magnetizing body 400 to move along the width direction of the magnetizing strip 600 as a whole, thereby realizing adaptive magnetization detection of two magnetizing strips 600 in the same inclined plane.

[0040] In summary, through the above-mentioned structural design, the two sets of winding components 210 can be used to control the winding of the two magnetized strips 600 separately, and by controlling the magnetic scale magnetizing body 400 to be relative to different magnetizing strips 600, the continuous magnetization detection of the two magnetized strips 600 can be completed, which shortens the winding waiting time of the traditional magnetization detection equipment, and the telescopic position of the magnetization end 410 can be adjusted and controlled by the fine-tuning mechanism 412, so as to realize the magnetization and detection of multiple code channels on the surface of the magnetized strip 600; the improved structure can conveniently realize the switching between single code channel and multiple code channels, with good magnetization effect and good stability. At the same time, there is no need to wait for the magnetization strip to be wound up. The magnetic scale magnetizing body 400 completes the continuous magnetization detection of different magnetized strips 600 during the reciprocating movement, which shortens the magnetization detection time and greatly improves the efficiency of the magnetization detection.

[0041] Specifically, the winding assembly 210 includes two winding wheels 211 and several groups of guide wheels 212. The two winding wheels 211 complete the continuous winding of the magnetized strip 600 during the synchronous rotation. Under the action of the guide wheels 212, the magnetized strip 600 here is in a horizontal or curved state at different positions, ensuring the normal winding, magnetization and detection of the magnetized strip 600; the winding wheel 211 rotates in a directional manner to complete the winding of the magnetized strip 600.

[0042] A limiting groove for the magnetizing strip 600 to pass through is provided on the side wall of the magnetic stripe base 300. The magnetizing strip 600 can be positioned in the limiting groove for limiting, thereby ensuring the stability of the magnetizing strip 600 during the magnetization process. A first cooling pipe for the first cooling medium to pass through is embedded inside the magnetic stripe base 300. Controlling the directional flow of the first cooling medium in the first cooling pipe can absorb and take away the heat generated during the magnetization process, thereby achieving efficient heat dissipation of the magnetic stripe base 300 as a whole.

[0043] A second cooling pipe for the second cooling medium to pass through is arranged inside the magnetic scale magnetizing body 400. Similarly, the second cooling medium can take away the heat around the magnetic scale magnetizing body 400 during the directional flow, and maintain the area around the magnetic scale magnetizing body 400 within a suitable temperature range. The second cooling pipe here is embedded in the magnetic scale magnetizing body 400 and is tightly against the main heating elements to achieve efficient liquid cooling and heat dissipation.

[0044] The driving device 500 includes a relatively fixed supporting base 510, a relatively movable driving end 520 and a left-right moving member 530 for controlling the relative movement of the driving end 520 relative to the supporting base 510. The left-right moving member 530 selects an existing driving structure, which can control the driving end 520 to move linearly along the length direction of the magnetizing strip 600; the magnetic scale magnetizing body 400 is detachably fixed to the outer surface of the driving end 520 as a whole, and can move synchronously with it.

[0045] A accommodating chamber 511 is formed inside the supporting base 510, and a pumping device 800 for pumping the first cooling medium and the second cooling medium is arranged inside the accommodating chamber 511. During the linear movement of the driving end 520, the pumping device 800 is driven to synchronously move to complete the pumping of the first cooling medium and the second cooling medium. The driving end 520 automatically completes the pumping of the first cooling medium and the second cooling medium during the movement, and there is no need to separately set up a pumping element and a sensing element for separate control, which simplifies the control process and improves the pumping efficiency.

[0046] Specifically, the pumping device 800 includes two symmetrically arranged pumping bases 820, the pumping base 820 includes a pumping shell 821, the inner wall of the pumping shell 821 is sealed and slidably connected with a pumping piston 822, a pumping rod 810 is fixed between the two pumping pistons 822, and the pumping shell 821 is divided into a first pumping chamber 8001 and a second pumping chamber 8002 by the pumping piston 822. The first pumping chamber 8001 and the second pumping chamber 8002 are used to accommodate cooling medium, and the extraction and pumping of the cooling medium are completed during the reciprocating movement of the pumping piston 822.

[0047] The first pumping chamber 8001 and the second pumping chamber 8002 are both connected to a pumping pipe 823 with two built-in one-way valves. One pumping pipe 823 of the first pumping chamber 8001 is connected to the first cooling pipe, and one pumping pipe 823 of the second pumping chamber 8002 is connected to the second cooling pipe.

[0048] During the reciprocating movement of the pumping rod 810, the two second pumping chambers 8002 alternately pump the second cooling medium to achieve continuous cooling of the end of the magnetic scale magnetizing body 400; at the same time, the first pumping chambers 8001 located on both sides alternately pump the cooling medium into the corresponding first cooling pipes to achieve alternating cooling of the two magnetizing strips 600. Through the above-mentioned structural design, it is possible to achieve continuous cooling of the magnetic scale magnetizing body 400 and alternating cooling of the two magnetizing strips 600, thereby achieving precise pumping of the two cooling media.

[0049] As attached Fig. 9 As shown, during the upward movement of the lower pumping piston 822, the first pumping chamber 8001 expands and the second pumping chamber 8002 shrinks. Under the action of the one-way valve, the first pumping chamber 8001 here can complete the extraction of the cooling medium, and the second pumping chamber 8002 here can complete the pumping of the cooling medium.

[0050] During the downward movement of the pumping piston 822 , the two actions are opposite, and the continuous pumping of the two cooling media is completed during the synchronous reciprocating movement of the pumping piston 822 and the driving terminal 520 .

[0051] A clutch device 700 is provided between the driving end 520 and the pumping rod 810, and the connection state between the pumping rod 810 and the driving end 520 is adjusted by the clutch device 700. Temperature sensing elements are provided in the first cooling pipe and the second cooling pipe, and the two temperature sensing elements are electrically connected to the clutch device 700.

[0052] Through the above structural design, the pumping state of the cooling medium can be adjusted according to the temperature change of the cooling medium. After the temperature of any cooling medium rises above a threshold, the clutch device 700 is controlled to be in a connected state, so that the pumping of two cooling media can be achieved.

[0053] The clutch device 700 is controlled to be in a disengaged state, and the driving terminal 520 is controlled to be separated from the pumping rod 810. The driving terminal 520 will not drive the pumping rod 810 to move synchronously during the reciprocating movement, and will not complete the pumping of the cooling medium, thereby reducing the overall load and achieving precise pumping heat dissipation.

[0054] As a first embodiment of the clutch device 700, the clutch device 700 includes a positioning ring 710 fixedly connected to the pumping rod 810, and also includes a telescopic clutch 720 that is telescopic and located on the moving path of the positioning ring 710. A positioning protrusion 711 adapted to the telescopic clutch 720 is fixed to the side wall of the positioning ring 710.

[0055] The telescopic clutch 720 is controlled to extend. At this time, the telescopic clutch 720 is located on the moving path of the positioning protrusion 711. During the movement of the telescopic clutch 720, the positioning ring 710 and the pumping rod 810 can be driven to move synchronously under the action of extrusion to realize the pumping of the cooling medium.

[0056] When the moving path of the driving end 520 is long, the telescopic clutch 720 can be controlled to shrink and stagger with the positioning protrusion 711, and the telescopic clutch 720 can continue to move with the driving end 520, and the positioning ring 710 stays at the original position without external force and does not change.

[0057] The telescopic change of the telescopic clutch 720 after it moves to the extreme position is controlled by the central processing unit and the position sensing element in a coordinated manner to avoid collision and extrusion between the telescopic clutch 720 and the positioning ring 710 to cause local damage.

[0058] As a second embodiment of the clutch device 700, the clutch device 700 includes a connecting capsule arranged between the pumping rod 810 and the driving end 520. The connecting capsule is in the shape of an elongated strip and is filled with electrorheological fluid. A control power supply electrically connected to the temperature sensing element is arranged inside the connecting capsule.

[0059] When the temperature sensing element senses that the temperature exceeds the set threshold, the electrorheological fluid is controlled to be in a solid state by controlling the power supply. In this process, the driving end 520 drives the inner pumping rod 810 to move synchronously through the middle solid connecting capsule during movement, thereby realizing the pumping of the cooling medium.

[0060] When the temperature sensing element senses that the temperature is lower than the set threshold, the power supply is controlled to cut off the power to the electrorheological fluid and the fluid is in liquid state. During this process, the movement of the driving end 520 will not drive the inner pumping rod 810 to move synchronously, so as to notify the pumping of the cooling medium.

[0061] Through the above-mentioned structural design, when the driving end 520 is located at the leftmost position and moves toward the right side, it can drive the pumping rod 810 located in the middle position to move synchronously at any time, and can complete the cooling cut-off pumping at any time; at the same time, when the pumping rod 810 moves to the extreme position, it is detected through the position sensing element, and the electrorheological fluid is promptly controlled to be in a power-off state to avoid damage to the internal structure.

[0062] Specifically, the magnetic scale magnetizing body 400 includes a first mounting platform 440 and a second mounting platform 450. The second mounting platform 450 is arranged between the magnetizing end 410 and the first mounting platform 440. A linear driving joint 441 is arranged between the first mounting platform 440 and the driving device 500. A rotary driving joint 451 is arranged between the first mounting platform 440 and the second mounting platform 450.

[0063] During the drive control process, the second mounting platform 450 can be controlled by rotating the drive joint 451 to drive the outer magnetizing terminal 410 and other structures to deflect 180°, thereby completing the drive control; and the first mounting seat 411 can drive the first mounting platform 440 to move linearly up and down, so that the magnetizing terminal 410 can be close to or away from the corresponding magnetizing strip 600, thereby ensuring the overall normal deflection of the magnetizing terminal 410 and completing the effective magnetization and detection of the magnetizing strip 600, thereby ensuring the normal operation of the overall structure and meeting the control needs in multiple groups.

[0064] It should be noted that the magnetization terminal 410 here includes a first mounting seat 411, a fine-tuning mechanism 412, a magnetization head 413, a second mounting seat 414 and other structures. The second mounting seat 414 is fixedly connected to the inner second mounting platform 450. The first mounting seat 411 can move linearly in a direction perpendicular to the surface of the second mounting platform 450 under the action of the fine-tuning mechanism 412, and the magnetization head 413 here is detachably mounted on the outer surface of the first mounting seat 411. The fine-tuning mechanism 412 here is symmetrically arranged into two groups to control the stability of the first mounting seat 411 during the movement process perpendicular to the width direction of the magnetization strip 600 (perpendicular to the surface of the second mounting platform 450).

[0065] The present invention is further described below in conjunction with the magnetization detection method.

[0066] A multi-track incremental magnetic scale magnetization detection method, using the above-mentioned multi-track incremental magnetic scale magnetization detection integrated machine, includes the following steps:

[0067] S1, control the magnetic scale magnetizing body 400 to be opposite to the magnetizing strip 600 in the first magnetic stripe base 300, and control the magnetic scale magnetizing body 400 to move from the first side toward the second side through the driving device 500, and complete the magnetization and detection of the magnetizing strip 600 in the first magnetic stripe base 300 during the movement of the magnetic scale magnetizing body 400 from the first side toward the second side; Figure 3 For example, the magnetic scale magnetizing body 400 moves from the left side to the right side to complete the magnetization and detection of the magnetizing strip 600 located in the bottom magnetic strip base 300.

[0068] S2, control the magnetic scale magnetizing body 400 to deflect 180 degrees and face the magnetizing strip 600 in the second magnetic stripe base 300, and control the magnetic scale magnetizing body 400 to move from the second side toward the first side through the driving device 500, and complete the magnetization and detection of the magnetizing strip 600 in the second magnetic stripe base 300 during the movement of the magnetic scale magnetizing body 400 from the second side toward the first side; Figure 3 For example, the deflected magnetic scale magnetizing body 400 moves from the right side to the left side to complete the magnetization and detection of the magnetizing strip 600 located in the top magnetic strip base 300.

[0069] During the magnetization detection process, the magnetization end 410 is controlled to move telescopically through the fine-tuning mechanism 412 to complete the multi-channel magnetization. After the magnetization of the magnetization strip 600 is completed, the magnetization strip 600 is wound through the corresponding winding component 210; the above steps are repeated to complete the continuous magnetization detection of the two magnetization strips 600.

[0070] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-track incremental magnetic scale magnetization detection integrated machine, comprising a magnetization detection frame (100), wherein the magnetization detection frame (100) comprises a magnetization detection chamber (120) and winding chambers (110) located on both sides of the magnetization detection chamber (120), wherein a magnetization detection device is arranged in the magnetization detection chamber (120), and winding devices (200) are arranged in the two winding chambers (110), characterized in that: The winding device (200) comprises two winding assemblies (210) arranged at intervals, and the magnetized strip (600) is wound in a directional manner by the winding assemblies (210). Two magnetic strip bases (300) are also arranged inside the magnetization detection chamber (120), and the two magnetic strip bases (300) are respectively opposite to the corresponding winding assemblies (210) to form two magnetization detection channels for the magnetized strip (600) to pass through. The magnetization detection device comprises a magnetic scale magnetization body (400) and a driving device (500) for driving the magnetic scale magnetization body (400) to move. The magnetic scale magnetization body (400) comprises a magnetization end (410), a detection head (420) and a code spraying gun (430) arranged in parallel. The magnetization end (410), the detection head (420) and the code spraying gun (430) are controlled to be relative to different magnetization strips (600) to complete continuous magnetization detection. The magnetization end (410) is built with a fine adjustment mechanism (412) for controlling the magnetization end (410) to move telescopically along the width direction of the magnetization strip (600) to complete multi-code channel magnetization detection.

2. The multi-track incremental magnetic scale magnetization and detection integrated machine according to claim 1, characterized in that: The winding assembly (210) comprises two winding wheels (211) and a plurality of guide wheels (212); the winding wheels (211) rotate in a directional manner to complete the winding of the magnetized strip (600).

3. The multi-track incremental magnetic scale magnetization and detection integrated machine according to claim 1, characterized in that: The side wall of the magnetic stripe base (300) is provided with a limiting groove for the magnetizing strip (600) to pass through, and a first cooling pipe for the first cooling medium to pass through is embedded inside the magnetic stripe base (300).

4. The multi-track incremental magnetic scale magnetization and detection integrated machine according to claim 3, characterized in that: A second cooling pipe for a second cooling medium to pass through is arranged inside the magnetized main body (400) of the magnetic scale, and the driving device (500) comprises a relatively fixed support base (510), a relatively movable driving end (520), and a left-right moving member (530) for controlling the relative movement of the driving end (520) relative to the support base (510). A accommodating chamber (511) is formed inside the support base (510), and a pumping device (800) for pumping a first cooling medium and a second cooling medium is arranged inside the accommodating chamber (511). During the linear movement of the driving end (520), the pumping device (800) is driven to move synchronously to complete the pumping of the first cooling medium and the second cooling medium.

5. The multi-track incremental magnetic scale magnetization and detection integrated machine according to claim 4, characterized in that: The pumping device (800) comprises two symmetrically arranged pumping bases (820), the pumping base (820) comprising a pumping shell (821), the inner wall of the pumping shell (821) being sealingly and slidably connected with a pumping piston (822), a pumping rod (810) being fixed between the two pumping pistons (822), the pumping shell (821) being divided into a first pumping chamber (8001) and a second pumping chamber (8002) by the pumping piston (822), the first pumping chamber (8001) and the second pumping chamber (8002) being both connected to a pumping pipe (823) with two built-in one-way valves, one pumping pipe (823) of the first pumping chamber (8001) being connected to the first cooling pipe, and one pumping pipe (823) of the second pumping chamber (8002) being connected to the second cooling pipe.

6. The multi-track incremental magnetic scale magnetization and detection integrated machine according to claim 5, characterized in that: A clutch device (700) is provided between the driving end (520) and the pumping rod (810), and the connection state between the pumping rod (810) and the driving end (520) is adjusted by the clutch device (700). Temperature sensing elements are provided in both the first cooling pipe and the second cooling pipe, and both of the temperature sensing elements are electrically connected to the clutch device (700).

7. The multi-track incremental magnetic scale magnetization and detection integrated machine according to claim 6, characterized in that: The clutch device (700) comprises a positioning ring (710) fixedly connected to a pumping rod (810), and also comprises a telescopic clutch (720) which is telescopic and located on a moving path of the positioning ring (710), and a positioning protrusion (711) adapted to the telescopic clutch (720) is fixed on a side wall of the positioning ring (710).

8. The multi-track incremental magnetic scale magnetization and detection integrated machine according to claim 6, characterized in that: The clutch device (700) comprises a connecting capsule arranged between the pumping rod (810) and the driving end (520); the connecting capsule is in the shape of an elongated strip and is filled with electrorheological fluid; a control power supply electrically connected to the temperature sensing element is arranged inside the connecting capsule.

9. The multi-track incremental magnetic scale magnetization and detection integrated machine according to claim 1, characterized in that: The magnetic scale magnetizing body (400) comprises a first mounting platform (440) and a second mounting platform (450); the second mounting platform (450) is arranged between the magnetizing end (410) and the first mounting platform (440); a linear driving joint (441) is arranged between the first mounting platform (440) and the driving device (500); and the rotary driving joint (451) is arranged between the first mounting platform (440) and the second mounting platform (450).

10. A multi-track incremental magnetic scale magnetization detection method, characterized in that: The multi-track incremental magnetic scale magnetization and detection integrated machine according to any one of claims 1 to 9 comprises the following steps: S1, controlling the magnetic scale magnetizing body (400) to be opposite to the magnetizing strip (600) in the first magnetic strip base (300), and controlling the magnetic scale magnetizing body (400) to move from the first side toward the second side through the driving device (500), and completing the magnetization and detection of the magnetizing strip (600) in the first magnetic strip base (300) during the movement of the magnetic scale magnetizing body (400) from the first side toward the second side; S2, controlling the magnetic scale magnetizing body (400) to be opposite to the magnetizing strip (600) in the second magnetic stripe base (300), and controlling the magnetic scale magnetizing body (400) to move from the second side toward the first side through the driving device (500), and completing magnetization and detection of the magnetizing strip (600) in the second magnetic stripe base (300) during the movement of the magnetic scale magnetizing body (400) from the second side toward the first side; During the magnetization detection process, the magnetization end (410) is controlled to move telescopically through the fine adjustment mechanism (412) to complete multi-channel magnetization, and after the magnetization strip (600) is magnetized, the magnetization strip (600) is rolled up through the corresponding winding assembly (210).

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