Customized door and window aluminum material processing system

Abstract

The invention discloses a customized door and window aluminum material machining system, and relates to the technical field of door and window machining, the customized door and window aluminum material machining system comprises a workbench used for supporting, and a cutting unit, an adjusting seat, a supporting seat, an adjusting mechanism and a transferring mechanism which are connected to the workbench, the adjusting base is connected to the workbench and located on one side of the cutting unit, the adjusting base is connected with a locking mechanism for locking aluminum materials, the supporting base is connected to the workbench and located on the side, away from the adjusting base, of the cutting unit, and the adjusting mechanism is connected to the lower end of the adjusting base and drives the adjusting base to rotate and adjust the position. The transferring mechanism is arranged on the supporting base and used for enabling the aluminum materials to be close to or away from the cutting unit, a fixing plate is arranged on the side, away from the adjusting base, of the workbench, and a distance measuring sensor is arranged on the fixing plate. The machining effect of the aluminum material can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of door and window processing, and in particular to a customized door and window aluminum material processing system. Background Art

[0002] Aluminum alloy has become the mainstream material for door and window processing due to its excellent physical properties, processing flexibility and long-term economy.

[0003] In the process of processing aluminum alloy into the main frame of doors and windows, a cutting process is required, that is, cutting according to the design size, and splicing the cut aluminum material by opening a 45° angle at the end and installing the angle group to form the main frame of the doors and windows.

[0004] In the prior art, for example, patent number CN114669793A discloses a cutting device for processing aluminum alloy doors and windows, comprising a workbench, a supporting plate being provided on one side of the workbench; a placement assembly, the placement assembly being provided on the workbench and used for adjusting the placement of the aluminum alloy doors and windows during cutting processing; a cutting assembly, the cutting assembly being provided on one side of the supporting plate and used for cutting the aluminum alloy doors and windows placed on the placement assembly; and a cutting motion assembly, the cutting motion assembly being provided on one side of the supporting plate and connected to the cutting assembly and used for driving the cutting component to move up and down during cutting processing. Although the above device can realize the cutting processing of aluminum alloy, when processing the cutting angle required for the installation of the corner group, since the cutting tool is not easy to change its angle, it is necessary to manually judge and adjust the angle between the aluminum material and the cutting tool, which easily causes the actual cutting angle to deviate from the required angle, resulting in poor application effect. Therefore, the present application proposes a new technical solution. Summary of the Invention

[0005] In order to improve the processing effect of aluminum materials, the present application provides a customized aluminum material processing system for doors and windows.

[0006] This application provides a customized aluminum door and window processing system, which adopts the following technical solutions:

[0007] A customized aluminum door and window processing system, including:

[0008] a workbench, which serves as a support and integrated system structure;

[0009] A cutting unit, which is arranged on the workbench and is used for cutting the aluminum material;

[0010] An adjustment seat connected to the workbench and located on one side of the cutting unit, wherein the adjustment seat is connected to a locking mechanism for locking the aluminum material;

[0011] A support base is connected to the workbench and is located on the side of the cutting unit away from the adjustment base. The adjustment base, cutting unit and support base are arranged along the length of the workbench. One end of the aluminum material is placed on the adjustment base, and the other end is placed on the support base.

[0012] An adjusting mechanism connected to the lower end of the adjusting seat and used to drive the adjusting seat to rotate and adjust the relative position between the adjusting seat and the cutting unit;

[0013] A transfer mechanism is provided on both sides of the support base and is used to move the aluminum material toward or away from the cutting unit;

[0014] A controller, which is respectively connected to the cutting unit, the adjustment mechanism, the transfer mechanism, and the locking mechanism;

[0015] The upper surface of the workbench is provided with a receiving groove for accommodating the adjustment mechanism. A fixing plate is provided on the outside of the workbench on the side facing away from the adjustment seat. A distance measuring sensor is fixed on the side wall of the fixing plate facing the workbench to detect the distance between the distance measuring sensor and the end of the aluminum material placed on the adjustment seat. The distance measuring sensor is electrically connected to the controller and is configured as follows:

[0016] Receive demand instruction information input by a user, wherein the demand instruction information includes a required aluminum material length and a required cutting angle;

[0017] Get the distance value a fed back by the ranging sensor;

[0018] When the distance value a feedback indicates that the aluminum material meets the locking condition, the distance value c between the pre-cut position of the required aluminum material length and the cutting unit is calculated based on the distance value a, the required aluminum material length, and the pre-stored distance value b; wherein the distance value b is the distance between the distance measuring sensor and the cutting unit, and the required aluminum material length is greater than the distance between the adjustment base and the cutting unit;

[0019] Control the transfer mechanism to execute the pre-cutting feeding instruction according to the distance value c;

[0020] If the electric signal fed back by the transfer mechanism after completing the pre-cutting feeding instruction is received, the locking mechanism is controlled to lock the aluminum material and the cutting unit is controlled to perform the pre-cutting process;

[0021] If a feedback signal is received after the cutting unit completes the pre-cutting process, the transfer mechanism is controlled to execute a temporary stop feeding instruction, and based on the required cutting angle, the adjustment mechanism is controlled to operate, and the cutting unit is controlled to execute the cutting angle cutting instruction.

[0022] Optionally, the adjustment mechanism includes a driving motor for driving the adjustment seat to rotate and a telescopic unit for adjusting the lateral position of the adjustment seat.

[0023] The bottom of the adjustment seat is provided with a support shell, and the support shell is slidably connected to the accommodating groove. The interior of the support shell is hollow. The drive motor is fixedly connected to the inner cavity of the support shell, and its output shaft extends vertically upward from the support shell and is coaxially fixed with the adjustment seat.

[0024] Each side wall of the receiving groove is provided with an embedding groove, and at least four telescopic units are provided and fixed in each embedding groove respectively, and the telescopic ends of the telescopic units extend out of the embedding groove and abut against the supporting shell;

[0025] The controller is configured as follows:

[0026] If a signal is received from the cutting unit after the pre-cutting process is completed, the drive motor is controlled to drive the adjustment seat to rotate;

[0027] According to the required cutting angle, calculate the required movement x of the support shell

[0028] Based on the required movement x of the support shell, the individual telescopic units are controlled to respond.

[0029] Optionally, the transfer mechanism includes two groups of transfer components for contacting and transferring the aluminum material and a driving component for driving the two groups of moving components toward and contacting the aluminum material. The driving components are provided with two groups and are respectively located on both sides of the support seat. The driving component includes a connecting plate, an abutment plate, a stopper, a telescopic spring and a linkage component. The connecting plate is provided on the workbench and is hollow inside. The support seat is fixedly penetrated by the connecting plate. The inside of the support seat is hollow and the side wall is transversely provided with a through groove connected to the inner cavity of the connecting plate. The upper end of the support seat is longitudinally penetrated by a groove connected to its inner cavity, and the abutment plate extends from the groove to the upper surface of the support seat. An extension plate is fixed on the inner wall of the support seat, and the upper surface of the extension plate slides through the longitudinal direction. A connecting rod is provided, the upper end of the connecting rod is fixedly connected to the lower surface of the abutment plate, the connecting rod sleeve is provided with a return spring, and the two ends of the return spring are respectively fixed to the abutment plate and the extension plate, the stop block is movably connected to the side wall of the support seat, and a fixing groove for embedding the telescopic spring is opened laterally on the inner wall of the connecting plate, one end of the telescopic spring is fixed in the fixing groove, and the other end is fixedly connected to a slider, the transfer assembly is arranged at the upper end of the slider, the side wall of the slider abuts the stop block, and the side wall of the stop block in contact with the slider is arc-shaped and protrudes, the linkage assembly is arranged inside the support seat and is respectively connected to the abutment plate and the stop block. When the aluminum material is lowered to the abutment plate, the abutment plate moves downward, and the stop block is separated from the slider through the linkage assembly, so that the transfer assembly contacts the aluminum material.

[0030] Optionally, the linkage assembly includes a connecting ring and an abutment block, two connecting rings are provided, and are rotatably connected to the upper and lower ends of the inner wall of the support seat respectively, a connecting strip is fixed between the two connecting rings, and the connecting strip is arranged obliquely, and a guide groove is provided through the connecting strip along its length direction, and an extension strip is fixed to the lower surface of the abutment plate in the longitudinal direction, the abutment block is fixedly connected to the outer wall of the connecting ring at the lower end of the extension strip, and the abutment block extends into the guide groove, and the stop block is fixedly connected to the outer wall of the connecting ring located at the lower end of the inner wall of the support seat. When the abutment plate moves downward, the abutment block slides on the connecting strip, driving the connecting ring to drive the stop block to rotate.

[0031] Optionally, the transfer assembly includes a conveyor belt for pushing the aluminum material, a guide column connected to the conveyor belt, and a drive motor.

[0032] The upper end of the slider is fixedly connected to a push plate, which extends upward from the connecting plate and extends along the length of the workbench. There are at least two guide columns, which are rotatably connected to the upper surface of the push plate respectively. The conveyor belt is wound around the side walls of the two guide columns and abuts against the aluminum material.

[0033] The upper surface of the push plate is fixedly connected with a bracket, the second drive motor is mounted on the bracket, and the output shaft of the second drive motor is vertically downward and coaxially fixed with any guide column.

[0034] Optionally, the locking mechanism includes a locking plate for locking the aluminum material, a receiving plate connected to the locking plate, a driving motor three for driving the receiving plate to move, and a threaded rod one.

[0035] The interior of the adjustment seat is hollow, the drive motor 3 is fixedly connected to the inner cavity of the adjustment seat, and the output shaft is vertically upward;

[0036] One end of the threaded rod is fixedly connected to the output shaft of the driving motor three, and the other end is rotatably connected to the top wall of the adjustment seat. The adjustment seat is radially penetrated with two limiting grooves. The threaded rod is threadedly sleeved with a support frame. The end portions of the support frame are respectively passed through the limiting grooves and extend out of the inner cavity of the adjustment seat. The two ends of the support frame are respectively fixedly connected to a cross bar.

[0037] There are at least four receiving plates, and two receiving plates are vertically fixed to the two end portions of a cross bar respectively. There are at least two locking plates, and the two ends of the locking plates are respectively fixed to the two receiving plates arranged in parallel laterally, and the two locking plates are located on both sides of the adjustment seat and are respectively arranged perpendicular to the length direction of the workbench. When the output shaft of the drive motor three rotates, the locking plate moves down and presses against the aluminum material.

[0038] Optionally, the workbench is provided with an adjustment component for adjusting the support base to move closer to the cutting unit. A photoelectric probe is fixed on the side of the support base facing away from the cutting unit. The detection end of the photoelectric probe is set upward and is used to detect whether there is aluminum material blocking it. The photoelectric probe is electrically connected to the controller and is configured as follows:

[0039] Obtain the detection value fed back by the photoelectric probe;

[0040] When the distance value a feedback indicates that the aluminum material meets the locking conditions, the detection value fed back by the photoelectric probe is retrieved. If the detection value indicates that there is no aluminum material blocking, the distance value d between the end of the aluminum material and the cutting unit is calculated based on the distance value a and the distance value b;

[0041] Based on the distance value d and the required aluminum material length, it is determined whether the current cutting position of the cutting unit meets the required aluminum material length;

[0042] If the conditions are met, the cutting unit is controlled to perform pre-cutting processing. If the conditions are not met, the distance difference v between the current cutting unit and the pre-cutting position of the required aluminum material length is calculated based on the distance value d and the required aluminum material length.

[0043] The distance difference v is compared with the pre-stored maximum adjustment amount L of the adjustment component. If L>v, the adjustment component is controlled to respond based on the distance difference v. If L<v, an alarm prompt for insufficient aluminum material is output.

[0044] Optionally, the adjustment assembly includes a support platform that drives the support seat to move, a second threaded rod, and a fourth drive motor.

[0045] The interior of the workbench is hollow, and a guide groove is provided on the upper surface of the workbench along its length and communicates with the inner cavity of the workbench;

[0046] The drive motor 4 is fixedly connected to the inner wall of the workbench, and its output shaft is arranged along the length direction of the workbench. One end of the threaded rod 2 is coaxially fixed to the output shaft of the drive motor 4, and the other end is rotatably connected to the inner wall of the workbench;

[0047] The lower end of the support platform extends into the inner cavity of the workbench and is threadedly connected to the second threaded rod, and the upper end of the support platform is fixedly connected to the connecting plate. A limit switch is fixed on the upper surface of the workbench, and the detection end of the limit switch is set toward the side wall of the connecting plate. The drive motor four and the limit switch are respectively electrically connected to the controller.

[0048] To sum up, the present application includes the following beneficial technical effects: a transfer mechanism that can clamp and transfer the aluminum material is provided on both sides of the support seat for placing the aluminum material, and the aluminum material is moved toward the adjustment seat under the drive of the transfer mechanism. When the aluminum material moved to the adjustment seat meets the required length requirement of the aluminum material, it is cut by the cutting unit, and according to the required cutting angle requirement, the adjustment mechanism is controlled to rotate the adjustment seat and adjust the distance between it and the cutting unit, so that the cutting angle of the aluminum material is located below the cutting unit, so as to complete the cutting process of the aluminum material and its cutting angle, thereby facilitating the processing of the aluminum material. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0050] Figure 2 This is a schematic diagram of aluminum material feeding in an embodiment of the present application;

[0051] Figure 3 is a schematic structural diagram of the adjustment mechanism of an embodiment of the present application;

[0052] Figure 4 is a schematic structural diagram of a drive assembly according to an embodiment of the present application;

[0053] Figure 5 It is a structural diagram of the linkage component of an embodiment of the present application;

[0054] Figure 6 is a structural diagram of a transfer assembly according to an embodiment of the present application;

[0055] Figure 7 is a structural diagram of the locking mechanism of an embodiment of the present application;

[0056] Figure 8 This is a structural diagram of the adjustment component of the embodiment of the present application

[0057] Explanation of reference numerals: 1. workbench; 11. receiving groove; 12. fixing plate; 13. distance measuring sensor; 2. adjustment seat; 3. support seat; 4. adjustment mechanism; 41. driving motor 1; 42. telescopic unit; 43. support shell; 5. transfer mechanism; 51. transfer assembly; 511. conveyor belt; 512. guide column; 513. driving motor 2; 514. slider; 52. driving assembly; 521. telescopic spring; 522. linkage assembly; 5221. connecting ring; 5222. stop block; 5223. abutting block; 5224. Connecting strip; 5225, guide groove; 5226, extension strip; 523, connecting plate; 524, groove; 525, abutment plate; 526, connecting rod; 527, extension plate; 528, fixing groove; 529, reset spring; 6, locking mechanism; 61, locking plate; 62, receiving plate; 63, driving motor three; 64, threaded rod one; 65, limit groove; 66, support frame; 7, adjustment assembly; 71, support platform; 72, threaded rod two; 73, driving motor four; 74, guide groove; 75, limit switch; 76, photoelectric probe. DETAILED DESCRIPTION

[0058] The following is combined with Figures 1-8 This application is described in further detail.

[0059] The present application discloses a customized aluminum material processing system for doors and windows.

[0060] Reference Figure 1 、 Figure 2 as well as Figure 3 The customized door and window aluminum material processing system includes a workbench 1 used as a support and a cutting unit, an adjustment seat 2, a support seat 3, an adjustment mechanism 4 and a transfer mechanism 5 located on the workbench 1, wherein the cutting unit is used to cut the aluminum material; the adjustment seat 2 is connected to the upper surface of the workbench 1 and is located on one side of the cutting unit. The adjustment mechanism 4 is connected to the lower end of the adjustment seat 2. The adjustment mechanism 4 is used to drive the adjustment seat 2 to rotate and move laterally, so that the aluminum material can be cut into corners after the cutting is completed, reducing human intervention and improving the processing of the aluminum material. In order to prevent the aluminum material from detaching from the adjustment seat 2 when the adjustment mechanism 4 drives the adjustment seat 2 to rotate, the adjustment seat 2 is connected to a locking mechanism 6 for locking the aluminum material.

[0061] The support seat 3 is connected to the surface of the workbench 1 and is located on the side of the cutting unit away from the adjustment seat 2. The adjustment seat 2, cutting unit and support seat 3 are arranged along the length direction of the workbench 1. One end of the aluminum material is placed on the adjustment seat 2 and the other end is placed on the support seat 3.

[0062] The transfer mechanism 5 is arranged on both sides of the support seat 3, and the transfer mechanism 5 drives the aluminum material toward or away from the cutting unit (it should be noted that the aluminum material is fed from the support seat 3 and moves toward the adjustment seat 2, and is cut by the cutting unit located between the adjustment seat 2 and the support seat 3 during the movement. The cutting unit in this embodiment can be a cutting machine commonly used for aluminum material cutting in the prior art, and can achieve longitudinal movement to meet the cutting requirements of the aluminum material. The longitudinal movement of the cutting machine can be controlled by a cylinder or a hydraulic cylinder).

[0063] The upper surface of the workbench 1 is provided with a receiving groove 11 for accommodating the adjustment mechanism 4, and a fixing plate 12 is installed on the outside of the side of the workbench 1 facing away from the adjustment seat 2. A distance measuring sensor 13 is installed on the side wall of the fixing plate 12 facing the workbench 1, and the distance between it and the end of the aluminum material placed on the adjustment seat 2 is detected by the distance measuring sensor 13.

[0064] The system also includes a controller, which is electrically connected to the cutting unit, the adjustment mechanism 4, the transfer mechanism 5, the distance sensor 13 and the locking mechanism 6.

[0065] Among them, the controller configuration is:

[0066] S11, receiving demand instruction information input by the user, wherein the demand instruction information includes the required aluminum material length and the required cutting angle;

[0067] S12, obtaining the distance value a fed back by the distance measuring sensor 13;

[0068] It can be understood that the distance measuring sensor 13 is mounted on the fixing plate 12 , and the detection end faces the aluminum material on the adjustment seat 2 , and the distance value a fed back by the distance measuring sensor 13 is the distance between the distance measuring sensor 13 and the end of the aluminum material.

[0069] S13. When the feedback of the distance value a indicates that the aluminum material meets the locking condition, the distance value c between the pre-cut position of the required aluminum material length and the cutting unit is calculated based on the distance value a, the required aluminum material length, and the pre-stored distance value b; wherein the distance value b is the distance between the distance measuring sensor 13 and the cutting unit, and the required aluminum material length is greater than the distance between the adjustment seat 2 and the cutting unit;

[0070] It is understood that the locking condition refers to whether the aluminum material can be locked by the locking mechanism 6. The distance between the distance sensor 13 and the end of the aluminum material can be measured when the locking mechanism 6 locks the aluminum material, and the distance is set as a standard threshold. When the distance value a is less than the threshold, it means that the aluminum material can be locked by the locking mechanism 6. The distance value c can be calculated by the formula:

[0071] c=a+Mb

[0072] Where N is the required length of aluminum material.

[0073] S14, controlling the transfer mechanism 5 to execute the pre-cutting feeding instruction according to the distance value c;

[0074] It can be understood that the pre-cutting feeding instruction refers to moving the pre-cutting position of the aluminum material to below the cutting unit.

[0075] S15, if the electric signal fed back by the transfer mechanism 5 after completing the pre-cutting feeding instruction is received, the locking mechanism 6 is controlled to lock the aluminum material and the cutting unit is controlled to perform the pre-cutting process;

[0076] It can be understood that the electrical signal fed back after completing the pre-cutting feeding instruction can be the electrical signal fed back when the pre-cutting position of the aluminum material moves to the bottom of the cutting unit and the conveying mechanism 5 stops; the pre-cutting process refers to cutting the required length of aluminum material from the entire section of aluminum material.

[0077] S16, if a feedback signal is received from the cutting unit after the pre-cutting process is completed, the transfer mechanism 5 is controlled to execute the temporary stop feeding instruction, and based on the required cutting angle, the adjustment mechanism 4 is controlled to operate, and the cutting unit is controlled to execute the cutting angle cutting instruction;

[0078] It is understandable that, since the cutting unit can only perform longitudinal cutting when the aluminum material is being cut, it is unable to cut the corners of the aluminum material. It is necessary to control the adjustment seat 2 through the adjustment mechanism 4 to rotate it to meet the requirements of the aluminum material cutting angle. The aluminum material after pre-cutting will contact the aluminum material on the support seat 3 and cannot rotate directly. The stop feeding instruction refers to controlling the transfer mechanism 5 to move the aluminum material toward the side away from the cutting unit.

[0079] With this arrangement, transfer mechanisms 5, capable of clamping and transferring the aluminum material, are installed on either side of the support base 3 for placing the aluminum material. Driven by the transfer mechanisms 5, the aluminum material is moved toward the adjustment base 2. When the aluminum material on the adjustment base 2 meets the required length, it is cut by the cutting unit. Based on the required angle of the cut, the adjustment mechanism 4 is controlled to rotate the adjustment base 2 and adjust the distance between it and the cutting unit so that the cut angle of the aluminum material is located below the cutting unit. This completes the cutting process of the aluminum material and its cut angle, facilitating the processing of the aluminum material.

[0080] Reference Figure 3 In one embodiment of the present application, the adjustment mechanism 4 for adjusting the steering and lateral position of the adjustment seat 2 includes a drive motor 41 for driving the adjustment seat 2 to rotate and a telescopic unit 42 for adjusting the lateral position of the adjustment seat 2.

[0081] A support shell 43 is provided at the bottom of the adjustment base 2. The length of the support shell 43 is shorter than that of the receiving slot 11, allowing it to slide within the receiving slot 11. The interior of the support shell 43 is hollow, and the drive motor 1 41 is bolted into the inner cavity of the support shell 43. The output shaft of the drive motor 1 41 is vertically upward and extends out of the support shell 43. The adjustment base 2 is coaxially fixedly connected to the support shell 43. The output shaft of the drive motor 1 41 is controlled to rotate, thereby driving the adjustment base 2 to adjust its direction.

[0082] Embedded grooves are provided on the four side walls of the accommodating groove 11, and at least four telescopic units 42 are provided, which are respectively located in each embedded groove, and the telescopic ends of the telescopic units 42 are all arranged toward the support shell 43 and abut against the support shell 43, so as to push the support shell 43 to slide in the accommodating groove 11 (the telescopic units 42 in this embodiment can be cylinders, and each cylinder is controlled separately).

[0083] The controller configuration is:

[0084] S21, if a feedback signal is received from the cutting unit after the pre-cutting process is completed, the driving motor 1 41 is controlled to drive the adjustment seat 2 to rotate;

[0085] It is understandable that by installing an encoder on the driving motor 41, the rotation angle of the driving motor 41 can be detected and controlled to meet the cutting angle requirements of the aluminum material.

[0086] S22, calculating the required movement amount x of the support shell 43 according to the required cutting angle;

[0087] It is understandable that when the aluminum material rotates, the lateral distance between it and the cutting unit changes, and this change is consistent with the required cutting angle. When the adjustment seat 2 is located at the center of the accommodating groove 11 (i.e., the initial state), the distance between the center point of the adjustment seat 2 and the cutting unit can be measured. When the required cutting angle is 45°, the required movement x can be calculated by the formula:

[0088]

[0089] but,

[0090]

[0091] Where s is the distance between the center point of the adjustment base 2 and the cutting unit, and z is the required movement amount. Specifically, the movement amount x is expressed as:

[0092]

[0093] in, is the required movement of the aluminum material along the length direction of the workbench 1, It is the required movement amount of the aluminum material along the width direction of the workbench 1.

[0094] S23, based on the required movement amount x of the support shell 43, controlling each telescopic unit 42 to respond;

[0095] It is understandable that, since each telescopic unit 42 is controlled independently, it is possible to push the support shell 43 to move along the length or width of the workbench 1 .

[0096] Through the above arrangement, when it is necessary to perform corner cutting on the aluminum material that has completed the pre-cutting process, the output shaft of the driving motor 41 is controlled to rotate, thereby driving the adjustment seat 2 to rotate, so that the angle between the aluminum material and the cutting unit meets the angle required for component installation. At the same time, the telescopic end of the telescopic unit 42 is extended to push the support shell 43 so that the end of the aluminum material is moved to the cutting unit, eliminating the operation of manually adjusting the corner cutting angle, which not only improves the cutting efficiency, but also ensures the angle of the aluminum material during corner cutting.

[0097] Reference Figure 1 and Figure 4 In another embodiment of the present application, the above-mentioned transfer mechanism 5 for moving the aluminum material from the support seat 3 toward or away from the cutting unit includes two groups of transfer components 51 for contacting and transferring the aluminum material and a driving component 52 for driving the two groups of transfer components 51 to approach and contact each other toward the aluminum material.

[0098] There are two groups of driving components 52, which are respectively located on both sides of the support seat 3. The driving components 52 include a connecting plate 523, an abutment plate 525, a stop block 5222, a telescopic spring 521 and a linkage component 522, wherein the connecting plate 523 is set on the workbench 1 and is hollow inside, and the support seat 3 is fixedly penetrated through the connecting plate 523.

[0099] The interior of the support seat 3 is hollow and a through groove connected to the connecting plate 523 is opened horizontally on the side wall, and a groove 524 connected to its inner cavity is opened longitudinally through the upper end of the support seat 3. The abutment plate 525 in contact with the aluminum material extends from the upper surface of the support seat 3 from the groove 524.

[0100] An extension plate 527 is fixed on the inner wall of the support seat 3. The upper surface of the extension plate 527 slides longitudinally and is penetrated by a connecting rod 526 fixedly connected to the lower surface of the abutment plate 525, and a return spring 529 is sleeved on the connecting rod 526. The two ends of the return spring 529 are respectively fixed to the abutment plate 525 and the extension plate 527. The elastic force of the return spring 529 causes the abutment plate 525 to extend from the inner cavity of the support seat 3.

[0101] Reference Figure 5The stopper 5222 is movably connected to the side wall of the support seat 3, and a fixing groove 528 for the telescopic spring 521 to be embedded is opened horizontally on the inner wall of the connecting plate 523. One end of the telescopic spring 521 is fixed in the fixing groove 528, and the other end is fixed with a slider 514. The transfer assembly 51 is arranged above the slider 514 and extends out of the connecting plate 523. The stopper 5222 abuts against the slider 514 to keep the telescopic spring 521 contracted, and the side wall where the stopper 5222 contacts the slider 514 is arranged to protrude in an arc shape.

[0102] The linkage assembly 522 is arranged inside the support seat 3 and is respectively connected to the abutment plate 525 and the stopper 5222. When the aluminum material is lowered to the abutment plate 525, the abutment plate 525 will be pushed into the inner cavity of the support seat 3. The linkage assembly 522 cooperates with the abutment plate 525 to separate the stopper 5222 from the slider 514. Under the elastic force of the telescopic spring 521, the transfer assembly 51 is pushed toward the aluminum material and contacts the aluminum material.

[0103] Through the above arrangement, under the elastic force of the return spring 529, the abutment plate 525 extends from the groove 524. When the aluminum material is placed on the abutment plate 525, the aluminum material presses the abutment plate 525 into the inner cavity of the support seat 3. The slider 514 connected to the transfer assembly 51 is fixed to the telescopic spring 521. The slider 514 is abutted by the stopper 5222, pushing the telescopic spring 521 to maintain a contracted state. As the abutment plate 525 extends into the groove 524, it drives the linkage assembly 522 to separate the stopper 5222 from the slider 514, allowing the telescopic spring 521 to expand and push the slider 514 toward the aluminum material, thereby causing the transfer assembly 51 to abut against the aluminum material. Since the transfer assembly 51 and the drive assembly 52 are respectively provided in two groups and located on either side of the support seat 3, the aluminum material is reinforced and transferred.

[0104] Reference Figure 4 and Figure 5 In another embodiment of the present application, the linkage assembly 522 for cooperating with the abutment plate 525 to link the stop block 5222 includes a connecting ring 5221 and an abutment block 5223, wherein two connecting rings 5221 are provided, and are respectively connected to the upper and lower ends of the inner wall of the support seat 3 along the longitudinal rotation, and a connecting strip 5224 is fixed between the two connecting rings 5221 by bolts, and the connecting strip 5224 is arranged obliquely, and a guide groove 5225 is opened through the connecting strip 5224 along its length direction.

[0105] An extension bar 5226 is fixed to the lower surface of the abutment plate 525 longitudinally by bolts. The abutment block 5223 is fixed to the outer wall of the lower end of the extension bar 5226 by bolts, and the end of the abutment block 5223 extends into the guide groove 5225.

[0106] The stopper 5222 is fixedly connected to the outer wall of the connecting ring 5221 at the lower end of the inner wall of the support seat 3 by bolts. When the abutment plate 525 moves downward, the abutment block 5223 slides on the connecting bar 5224, driving the connecting ring 5221 to drive the stopper 5222 to rotate, so that it can be separated from the slider 514, causing the telescopic spring 521 to extend.

[0107] Through the above arrangement, when the abutment plate 525 extends into the inner cavity of the support seat 3, it drives the extension bar 5226 to descend, so that the abutment block 5223 slides in the guide groove 5225 and drives the connecting ring 5221 to rotate, so that the stop block 5222 moves away from the moving path of the slider 514, so that the telescopic spring 521 can stretch and drive the transfer assembly 51 to move toward the aluminum material.

[0108] Reference Figure 5 and Figure 6 The above-mentioned transfer assembly 51 for clamping and driving the aluminum material includes a conveyor belt 511 for pushing the aluminum material, a guide column 512 connected to the conveyor belt 511, and a drive motor 2 513, wherein the upper end of the slider 514 is fixedly connected to a push plate, and the push plate extends upward from the inner cavity of the connecting plate 523 and extends along the length direction of the workbench.

[0109] The upper surfaces of both ends of the push plate are rotatably connected to the rotating shafts, and at least two guide columns 512 are provided, and the two guide columns 512 are coaxially fixed to the rotating shafts at both ends of the push plate. The two ends of the conveyor belt 511 are connected and sleeved on the two guide columns 512, and the inner wall of the conveyor belt 511 is in contact with the side wall of the guide column 512, so that when the guide column 512 rotates, it can drive the conveyor belt 511 to roll.

[0110] A bracket is installed on the upper surface of the push plate by bolts, and the second drive motor 513 is mounted on the bracket and fixed by bolts, and the output shaft of the second drive motor 513 is set vertically downward and coaxially fixedly connected to any guide column 512.

[0111] Through the above arrangement, when the telescopic spring 521 stretches and pushes the slider 514 toward the aluminum material, the output shaft of the control driving motor 2 513 is rotated, so that the guide column 512 connected to the drive motor 2 513 rotates, and drives the conveyor belt 511 mounted on the two guide columns 512 to roll, thereby realizing the control of the movement of the aluminum material (it should be noted that the aluminum material can be controlled to approach or move away from the cutting unit by changing the rotation direction of the output shaft of the drive motor 2 513, and the rotation directions of the output shafts of the two drive motors 2 513 located on both sides of the support seat 3 are opposite).

[0112] Reference Figure 1 and Figure 7In one embodiment of the present application, the locking mechanism 6 for locking the aluminum material to be cut on the adjustment seat 2 includes a locking plate 61 for locking the aluminum material, a receiving plate 62 connected to the locking plate 61, a driving motor three 63 for driving the receiving plate 62 to move, and a threaded rod one 64, wherein the interior of the adjustment seat 2 is hollow, and the driving motor three 63 is installed in the inner cavity of the adjustment seat 2 by bolts, and its output shaft extends vertically upward.

[0113] One end of the threaded rod 1 64 is coaxially fixed to the output shaft of the drive motor 3 63 through a coupling, and the other end is rotatably connected to the top wall of the adjustment seat 2 through a bearing. The adjustment seat 2 has two limit grooves 65 radially extending therethrough. The threaded rod 1 64 is threadedly sleeved with a support frame 66, and the two end portions of the support frame 66 are respectively inserted into the limit groove 65 and extend out of the inner cavity of the adjustment seat 2 (it should be noted that the side of the support frame 66 is in contact with the inner wall of the limit groove 65).

[0114] The two ends of the support frame 66 are fixed with cross bars by bolts. There are at least four receiving plates 62, which are divided into two groups. Each group consists of two receiving plates 62. The two receiving plates 62 in each group are vertically fixed to the two ends of a cross bar by bolts.

[0115] There are at least two locking plates 61, and the two ends of the two locking plates 61 are respectively fixedly connected to the two horizontally parallel receiving plates 62 by bolts. The two locking plates 61 are located on both sides of the adjustment seat 2 and are respectively arranged perpendicular to the length direction of the workbench 1.

[0116] Through the above arrangement, when the output shaft of the driving motor three 63 rotates, it drives the threaded rod one 64 fixed coaxially therewith to rotate, and the support frame 66 of the threaded sleeve arranged on the threaded rod one 64 is limited by the limiting groove 65, so that it moves along the length direction of the threaded rod one 64 as the threaded rod one 64 rotates. When the support frame 66 moves toward the bottom of the inner cavity of the adjustment seat 2, the locking plate 61 contacts the aluminum material placed on the adjustment seat 2, completing the locking of the aluminum material, reducing the situation where the aluminum material that needs to be cut corners is changed after being contacted by the cutting unit.

[0117] Reference Figure 1 and Figure 8 In another embodiment of the present application, since there is a distance between the adjustment seat 2 and the support seat 3, considering that there may be a remaining length of aluminum material and the required length of aluminum material can be cut, but the aluminum material cannot be locked by the locking plate 61, in order to fully utilize the aluminum material during the aluminum material processing, an adjustment component 7 is provided on the workbench 1 for adjusting the connecting plate 523 to move closer to the cutting unit.

[0118] A photoelectric probe 76 is installed on the side of the support base 3 away from the cutting unit. The detection end of the photoelectric probe 76 is set upward and is used to detect whether there is aluminum material blocking it. The photoelectric probe 76 detects whether there is any remaining aluminum material that can be processed. The photoelectric probe 76 cooperates with the adjustment component 7 to fully utilize the aluminum material.

[0119] The photoelectric sensor 76 is electrically connected to the controller and is configured as follows:

[0120] S31, obtaining the detection value fed back by the photoelectric probe 76;

[0121] It is understandable that since the function of the photoelectric probe 76 is to monitor whether there is aluminum material above its detection end, its detection value can be in the form of a digital quantity (i.e., directly outputting the logic level 1 / 0, where 1 indicates the presence of aluminum material and 0 indicates the absence of aluminum material).

[0122] S32. When the distance value a indicates that the aluminum material meets the locking condition, the detection value fed back by the photoelectric probe 76 is retrieved. If the detection value indicates that there is no aluminum material blocking the aluminum material, the distance value d between the end of the aluminum material and the cutting unit is calculated based on the distance value a and the distance value b.

[0123] It is understood that the locking conditions are the same as those in the above configuration S13 and will not be elaborated here. The distance value d can be calculated based on the above distance values ​​a and b:

[0124]

[0125] S33, based on the distance value d and the required aluminum material length, determining whether the current cutting position of the cutting unit meets the required aluminum material length;

[0126] It can be understood that the distance value d can be expressed as the length of the aluminum material formed after the cutting unit cuts the entire aluminum material. Therefore, by comparing the distance value d with the required aluminum material length, it can be judged whether the current cutting position meets the required aluminum material length.

[0127] S34, if the conditions are met, the cutting unit is controlled to perform pre-cutting processing; if not, the distance difference v between the current cutting unit and the pre-cutting position of the required aluminum material length is calculated based on the distance value d and the required aluminum material length;

[0128] It can be understood that the distance difference v is calculated based on the distance value d and the required aluminum material length:

[0129]

[0130] If v>0, it can be determined that the current cutting position cannot meet the required aluminum material length; conversely, if v< or v=0, it can be determined that the current cutting position can meet the required aluminum material length.

[0131] S35, comparing the distance difference v with the pre-stored maximum adjustment quantity L of the adjustment component 7, and if L>v, controlling the adjustment component 7 to respond based on the distance difference v; and if L<v, outputting an aluminum material shortage alarm;

[0132] It can be understood that the connecting plate 523 moves along the length direction of the workbench 1 under the drive of the adjustment component 7. The adjustment amount L of the adjustment component 7 can be compared with the distance difference v to determine whether the aluminum material can meet the required aluminum material cutting length. When L>v, the connecting plate 523 can be driven by the adjustment component 7 to move the distance v toward the cutting unit so that the cutting position meets the required aluminum material length; if L<v, the connecting plate 523 cannot be driven by the adjustment component 7 to move to meet the required aluminum material length; the insufficient aluminum material alarm prompt can be an indicator light pre-installed on the surface of the workbench 1 flashing and sounding an alarm.

[0133] Through the above settings, the photoelectric probe 76 is used to detect whether the aluminum material is exhausted, and the detection value of the distance sensor 13 is used to determine whether the cutting position of the current cutting unit meets the required aluminum material length. If it meets the requirements, cutting is performed by the cutting unit. If not, it is compared with the maximum adjustment amount L of the adjustment component 7 located on the workbench 1, and the position of the connecting plate 523 is adjusted by the adjustment component 7 to make full use of the aluminum material.

[0134] Reference Figure 8 In another embodiment of the present application, the adjustment component 7 for adjusting the position of the connecting plate 523 includes a support platform 71 for driving the connecting plate 523 to move, a second threaded rod 72 and a fourth drive motor 73.

[0135] The interior of the workbench 1 is hollow, with a guide slot 74 formed along its length on its upper surface. The guide slot 74 communicates with the inner cavity of the workbench 1. A drive motor 73 is bolted to the inner wall of the workbench 1, with its output shaft extending along the length of the workbench 1.

[0136] One end of the threaded rod 2 72 is coaxially fixed to the output shaft of the drive motor 4 73, and the other end is rotatably connected to the inner wall of the workbench 1. The lower end of the support platform 71 extends into the inner cavity of the workbench 1 and is threadedly connected to the threaded rod 2 72. The upper end of the support platform 71 is fixed to the connecting plate 523 by bolts (it should be noted that the side wall of the support platform 71 is in contact with the inner wall of the guide groove 74).

[0137] A limit switch 75 for controlling the stop of the driving motor four 73 is installed on the upper surface of the workbench 1, and the detection end of the limit switch 75 is set toward the side wall of the connecting plate 523. When the output shaft of the driving motor four 73 rotates and the support platform 71 drives the connecting plate 523 to move toward the cutting unit, when the connecting plate 523 contacts the limit switch 75, the driving motor four 73 stops moving.

[0138] The implementation principle of this embodiment is as follows: when the aluminum material is placed above the abutment plate 525, the telescopic spring 521 connected to the abutment plate 525 is pressed by the aluminum material to gradually shrink, causing the abutment plate 525 to slide into the groove 524. The abutment block 5223 is limited by the guide groove 5225 in the process of moving with the abutment plate 525, so that it drives the connecting ring 5221 fixed to the guide groove 5225 to rotate, thereby separating the stopper 5222 from the slider 514. The slider 514 moves toward the support seat 3 under the elastic force of the telescopic spring 521, and makes the conveyor belt 511 connected to it press against the aluminum material. Under the rotation of the output shaft of the driving motor 2 513, the conveyor belt 511 drives the aluminum material to move toward / away from the cutting unit.

[0139] When the aluminum material needs to be opened at an angle after being cut by the cutting unit, the output shaft of the driving motor 41 is controlled to rotate according to the angle required for the assembly, and the telescopic unit 42 is controlled according to the required angle to push the support shell 43 to drive the adjustment seat 2 to slide in the receiving groove 11 to adjust the position of the aluminum material so that it is located below the cutting unit. This is more accurate than manually adjusting the position and angle of the aluminum material and optimizes the adjustment efficiency.

[0140] When the remaining amount of aluminum material is insufficient but meets the required cutting length of the aluminum material, the output shaft of the driving motor 4 73 is controlled to rotate, so that the threaded rod 2 72 fixed coaxially with its output shaft rotates. Since the support platform 71 is threadedly connected to the threaded rod 2 72, and the side wall of the support platform 71 fits with the inner wall of the guide groove 74, the support platform 71 can drive the connecting plate 523 to move along the length direction of the workbench 1, and drive the aluminum material to move, so that the cutting position meets the required length of the aluminum material, thereby improving the utilization rate of the aluminum material.

[0141] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A customized aluminum material processing system for doors and windows, characterized by: include: a workbench, which serves as a support and integrated system structure; A cutting unit, which is arranged on the workbench and is used for cutting the aluminum material; An adjustment seat connected to the workbench and located on one side of the cutting unit, wherein the adjustment seat is connected to a locking mechanism for locking the aluminum material; A support base is connected to the workbench and is located on the side of the cutting unit away from the adjustment base. The adjustment base, cutting unit and support base are arranged along the length of the workbench. One end of the aluminum material is placed on the adjustment base, and the other end is placed on the support base. An adjusting mechanism connected to the lower end of the adjusting seat and used to drive the adjusting seat to rotate and adjust the relative position between the adjusting seat and the cutting unit; A transfer mechanism is provided on both sides of the support base and is used to move the aluminum material toward or away from the cutting unit; A controller, which is respectively connected to the cutting unit, the adjustment mechanism, the transfer mechanism, and the locking mechanism; The upper surface of the workbench is provided with a receiving groove for accommodating the adjustment mechanism. A fixing plate is provided on the outside of the workbench on the side facing away from the adjustment seat. A distance measuring sensor is fixed on the side wall of the fixing plate facing the workbench to detect the distance between the distance measuring sensor and the end of the aluminum material placed on the adjustment seat. The distance measuring sensor is electrically connected to the controller and is configured as follows: Receive demand instruction information input by a user, wherein the demand instruction information includes a required aluminum material length and a required cutting angle; Get the distance value a fed back by the ranging sensor; When the distance value a feedback indicates that the aluminum material meets the locking condition, the distance value c between the pre-cut position of the required aluminum material length and the cutting unit is calculated based on the distance value a, the required aluminum material length, and the pre-stored distance value b; wherein the distance value b is the distance between the distance measuring sensor and the cutting unit, and the required aluminum material length is greater than the distance between the adjustment base and the cutting unit; Control the transfer mechanism to execute the pre-cutting feeding instruction according to the distance value c; If the electric signal fed back by the transfer mechanism after completing the pre-cutting feeding instruction is received, the locking mechanism is controlled to lock the aluminum material and the cutting unit is controlled to perform the pre-cutting process; If a feedback signal is received after the cutting unit completes the pre-cutting process, the transfer mechanism is controlled to execute a temporary stop feeding instruction, and based on the required cutting angle, the adjustment mechanism is controlled to operate, and the cutting unit is controlled to execute the cutting angle cutting instruction.

2. The customized door and window aluminum material processing system according to claim 1, characterized in that: The adjustment mechanism includes a driving motor for driving the adjustment seat to rotate and a telescopic unit for adjusting the lateral position of the adjustment seat. The bottom of the adjustment seat is provided with a support shell, and the support shell is slidably connected to the accommodating groove. The interior of the support shell is hollow. The drive motor is fixedly connected to the inner cavity of the support shell, and its output shaft extends vertically upward from the support shell and is coaxially fixed with the adjustment seat. Each side wall of the receiving groove is provided with an embedding groove, and at least four telescopic units are provided and fixed in each embedding groove respectively, and the telescopic ends of the telescopic units extend out of the embedding groove and abut against the supporting shell; The controller is configured as follows: If a signal is received from the cutting unit after the pre-cutting process is completed, the drive motor is controlled to drive the adjustment seat to rotate; According to the required cutting angle, the required movement x of the support shell is calculated; Based on the required movement x of the support shell, the individual telescopic units are controlled to respond.

3. The customized door and window aluminum material processing system according to claim 2, characterized in that: The transfer mechanism includes two groups of transfer components for contacting and transferring the aluminum material and a driving component for driving the two groups of moving components to approach and contact the aluminum material. The driving component is provided with two groups and is respectively located on both sides of the support seat. The driving component includes a connecting plate, an abutment plate, a stopper, a telescopic spring and a linkage component. The connecting plate is provided on the workbench and is hollow inside. The support seat is fixedly penetrated by the connecting plate. The inside of the support seat is hollow and the side wall is transversely provided with a through groove connected to the inner cavity of the connecting plate. The upper end of the support seat is longitudinally penetrated by a groove connected to its inner cavity, and the abutment plate extends from the groove to the upper surface of the support seat. An extension plate is fixed on the inner wall of the support seat, and the upper surface of the extension plate is longitudinally slid through with a through groove. The cam is fixedly mounted on the support frame, and the cam is secured to the bottom of the support frame with an angular channel formed between the end of the cam and the bottom of the support frame. The cam is secured to the bottom of the support frame with an angular channel formed between the end of the cam and the bottom of the support frame.

4. The customized door and window aluminum material processing system according to claim 3, characterized in that: The linkage assembly includes a connecting ring and an abutment block, and the connecting ring is provided with two, and is rotatably connected to the upper and lower ends of the inner wall of the support seat respectively. A connecting strip is fixed between the two connecting rings, and the connecting strip is arranged obliquely. The connecting strip is provided with a guide groove along its length direction, and an extension strip is fixed to the lower surface of the abutment plate in the longitudinal direction. The abutment block is fixedly connected to the outer wall of the connecting ring at the lower end of the extension strip, and the abutment block extends into the guide groove, and the stopper is fixedly connected to the outer wall of the connecting ring located at the lower end of the inner wall of the support seat. When the abutment plate moves downward, the abutment block slides on the connecting strip, driving the connecting ring to drive the stopper to rotate.

5. The customized door and window aluminum material processing system according to claim 4, characterized in that: The transfer assembly includes a conveyor belt for pushing aluminum materials, a guide column connected to the conveyor belt, and a drive motor. The upper end of the slider is fixedly connected to a push plate, which extends upward from the connecting plate and extends along the length of the workbench. There are at least two guide columns, which are rotatably connected to the upper surface of the push plate respectively. The conveyor belt is wound around the side walls of the two guide columns and abuts against the aluminum material. The upper surface of the push plate is fixedly connected with a bracket, the second drive motor is mounted on the bracket, and the output shaft of the second drive motor is vertically downward and coaxially fixed with any guide column.

6. The customized door and window aluminum material processing system according to claim 1, characterized in that: The locking mechanism includes a locking plate for locking the aluminum material, a receiving plate connected to the locking plate, a driving motor for driving the receiving plate to move, and a threaded rod. The interior of the adjustment seat is hollow, the drive motor 3 is fixedly connected to the inner cavity of the adjustment seat, and the output shaft is vertically upward; One end of the threaded rod is fixedly connected to the output shaft of the driving motor three, and the other end is rotatably connected to the top wall of the adjustment seat. The adjustment seat is radially penetrated with two limiting grooves. The threaded rod is threadedly sleeved with a support frame. The end portions of the support frame are respectively passed through the limiting grooves and extend out of the inner cavity of the adjustment seat. The two ends of the support frame are respectively fixedly connected to a cross bar. There are at least four receiving plates, and two receiving plates are vertically fixed to the two end portions of a cross bar respectively. There are at least two locking plates, and the two ends of the locking plates are respectively fixed to the two receiving plates arranged in parallel laterally, and the two locking plates are located on both sides of the adjustment seat and are respectively arranged perpendicular to the length direction of the workbench. When the output shaft of the drive motor three rotates, the locking plate moves down and presses against the aluminum material.

7. The customized door and window aluminum material processing system according to claim 3, characterized in that: The workbench is provided with an adjustment component for adjusting the support base to move closer to the cutting unit. A photoelectric probe is fixed on the side of the support base facing away from the cutting unit. The detection end of the photoelectric probe is set upward and is used to detect whether there is aluminum material blocking it. The photoelectric probe is electrically connected to the controller and is configured as follows: Obtain the detection value fed back by the photoelectric probe; When the distance value a feedback indicates that the aluminum material meets the locking conditions, the detection value fed back by the photoelectric probe is retrieved. If the detection value indicates that there is no aluminum material blocking, the distance value d between the end of the aluminum material and the cutting unit is calculated based on the distance value a and the distance value b; Based on the distance value d and the required aluminum material length, it is determined whether the current cutting position of the cutting unit meets the required aluminum material length; If the conditions are met, the cutting unit is controlled to perform pre-cutting processing. If the conditions are not met, the distance difference v between the current cutting unit and the pre-cutting position of the required aluminum material length is calculated based on the distance value d and the required aluminum material length. The distance difference v is compared with the pre-stored maximum adjustment amount L of the adjustment component. If L>v, the adjustment component is controlled to respond based on the distance difference v. If L<v, an alarm prompt for insufficient aluminum material is output.

8. The customized door and window aluminum material processing system according to claim 7, characterized in that: The adjustment assembly includes a support platform that drives the support seat to move, a second threaded rod, and a fourth drive motor. The interior of the workbench is hollow, and a guide groove is provided on the upper surface of the workbench along its length and communicates with the inner cavity of the workbench; The drive motor 4 is fixedly connected to the inner wall of the workbench, and its output shaft is arranged along the length direction of the workbench. One end of the threaded rod 2 is coaxially fixed to the output shaft of the drive motor 4, and the other end is rotatably connected to the inner wall of the workbench; The lower end of the support platform extends into the inner cavity of the workbench and is threadedly connected to the second threaded rod, and the upper end of the support platform is fixedly connected to the connecting plate. A limit switch is fixed on the upper surface of the workbench, and the detection end of the limit switch is set toward the side wall of the connecting plate. The drive motor four and the limit switch are respectively electrically connected to the controller.

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