A full-automatic plate rib edge double-sided dust removal and polishing equipment and a method for processing plate ribs

Abstract

The application discloses a kind of full-automatic plate rib edge double-sided dust removal polishing equipment and processing plate rib method, it is related to polishing equipment technical field, its equipment specific structure includes: lower bed assembly, installation on ground;Upper bed assembly, movably installed above lower bed assembly, and upper bed assembly moves along the axial direction of lower bed assembly;At least one limiting component, installed on ground, and the limiting end of limiting component is towards upper bed assembly;Double-sided polishing device, installed on ground, and double-sided polishing device is located at the side of lower bed assembly;Material platform, installed on ground, and material platform is located at the side of lower bed assembly away from double-sided polishing device;Hoisting device, installed on ground.The application also discloses the method for processing plate rib using full-automatic plate rib edge double-sided dust removal polishing equipment.The application solves the technical problems of large labor intensity and low polishing efficiency of existing plate rib polishing.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of polishing equipment, and in particular to a full-automatic plate rib edge double-sided dust removal polishing equipment and a plate rib processing method. BACKGROUND

[0002] In the production and manufacturing process of the steel structure plate rib unit, in order to avoid the corrosion of the base material, the surface of the steel plate is usually sprayed with a pretreatment paint for protection. However, when assembling the plate rib unit, the assembly welding part of the plate rib needs to be polished to remove the oxides and paint on the surface of the steel plate welding area, so as to ensure the welding quality of the weld.

[0003] The traditional plate rib polishing method is that an operator holds an angle grinder to polish the front surface of the plate rib welding part, and then the plate rib is flipped by a crane to polish the other surface of the plate rib welding part. This polishing method cannot completely polish the pretreatment paint of the welding part due to the local line contact between the angle grinder grinding wheel and the steel plate, which ultimately affects the welding quality of the product. In addition, this polishing method has no dust removal equipment, and the operator is completely exposed to dust, which not only causes air pollution but also affects the health of the operator. Moreover, this polishing method has high labor intensity and low polishing efficiency, and the plate rib needs to be flipped with the cooperation of the crane. SUMMARY

[0004] The present application aims to provide a full-automatic plate rib edge double-sided dust removal polishing equipment and a plate rib processing method, which solves the technical problems of high labor intensity and low polishing efficiency of the plate rib in the prior art.

[0005] The present application discloses a full-automatic plate rib edge double-sided dust removal polishing equipment, which comprises:

[0006] A lower cradle assembly is installed on the ground;

[0007] An upper cradle assembly is movably installed above the lower cradle assembly, and the upper cradle assembly moves along the axial direction of the lower cradle assembly;

[0008] At least one limiting assembly is installed on the ground, and the limiting end of the limiting assembly faces the upper cradle assembly;

[0009] A double-sided polishing device is installed on the ground, and the double-sided polishing device is located on the side of the lower cradle assembly;

[0010] A workpiece platform is installed on the ground, and the workpiece platform is located on the side of the lower cradle assembly away from the double-sided polishing device;

[0011] The lifting device is installed on the ground and is located on the same side of the double-sided polishing device as the lower bed assembly. The lifting end of the lifting device extends to the material platform.

[0012] The lifting device is provided, and the workpiece is lifted. The workpiece is moved to the double-sided polishing device by cooperating with the movement of the upper bed assembly, polishing is realized, manual operation is replaced by mechanical operation, and work efficiency is improved.

[0013] Based on the technical scheme, the embodiment of the present application can be further improved as follows:

[0014] Further, the lower bed assembly comprises:

[0015] The lower frame is installed on the ground.

[0016] Two first guide rails are installed on the lower frame in a spaced manner, and the first guide rails extend along the length direction of the lower frame.

[0017] At least one first rack is installed on the lower frame, and the first rack is located between the two first guide rails.

[0018] The upper bed assembly comprises:

[0019] The upper frame is arranged above the lower frame.

[0020] The driving motor is installed inside the upper frame, and the output end of the driving motor extends downward from the bottom of the upper frame.

[0021] The first gear is installed on the output end of the driving motor, and the first gear is engaged with the first rack.

[0022] A plurality of first sliding blocks are installed on the bottom of the upper frame, and the first sliding blocks are matched with the first guide rails. The beneficial effect of this step is that the upper bed assembly can realize stable movement along the transverse position of the lower bed assembly by cooperation of multiple components.

[0023] Further, the lower bed assembly further comprises a plurality of positioning backing plates arranged at the bottom of the first guide rail and the first rack. The beneficial effect of this step is to ensure the stability of the connection of related components.

[0024] Further, the upper bed assembly further comprises at least one first electromagnet installed on the top side of the upper frame, and the upper surface of the first electromagnet is in the same horizontal plane as the top surface of the upper frame. The beneficial effect of this step is that the first electromagnet is used for adsorption, which is convenient for conveying the workpiece.

[0025] Further, the limiting assembly comprises:

[0026] A column is vertically installed on the ground.

[0027] A support plate is installed on one side of the column, and the upper surface of the support plate is lower than the top surface of the upper frame.

[0028] A positioning cylinder is installed on one side of the column, and the piston rod end of the positioning cylinder faces the upper frame. The beneficial effect of this step is that the workpiece is limited by the positioning cylinder, which facilitates subsequent workpiece polishing.

[0029] Further, the double-sided polishing device comprises:

[0030] An outer shell is provided with a polishing groove on one side facing the upper frame assembly.

[0031] Two main shaft motors are installed on one side of the outer shell with an interval, and the output shaft of the main shaft motor extends into the inner part of the outer shell.

[0032] Two swing arms are installed on the output end of the main shaft motor one by one.

[0033] A counterweight is installed on one end of the swing arm.

[0034] A grinding head shaft is installed on the other end of the swing arm.

[0035] A clamping cylinder is connected to one of the swing arms at one end and to the remaining swing arm at the other end.

[0036] A tension spring is connected to one of the swing arms at one end and to the remaining swing arm at the other end.

[0037] A main shaft synchronous pulley is installed on the output shaft of the main shaft motor.

[0038] A grinding head synchronous pulley is installed on the grinding head shaft.

[0039] A synchronous belt is sleeved on the main shaft synchronous pulley and the grinding head synchronous pulley.

[0040] Grinding wheels are installed on the grinding head shaft, and the tangent positions of the two grinding wheels are at the same horizontal plane as the center line of the polishing groove. The beneficial effect of this step is that the internal related components can realize double-sided polishing.

[0041] Further, the double-sided polishing device further comprises:

[0042] Transmission seat, installed at the end of the swing arm, and the transmission seat is internally installed with the grinding head shaft, and the upper and lower sides of the transmission seat are provided with grooves, and the swing arm is provided with a sliding arm at one end matched with the transmission seat, and the sliding arm is matched with the grooves;

[0043] Pull rod, one end connected with the swing arm, and the other end connected with the transmission seat, and the beneficial effect of the present step is to ensure the stability of the grinding head shaft assembly through the pull rod and the transmission seat.

[0044] Further, the double-sided polishing device further comprises a dust removal device, the dust removal device is communicated with the shell, and the front end and the rear end of the shell are sequentially provided with a first sensor and a second sensor; the beneficial effect of the present step is to perform dust removal treatment through the dust removal device.

[0045] Further, the hoisting device comprises:

[0046] Cross beam seat, installed on the ground;

[0047] At least two second guide rails, installed on the cross beam seat at intervals;

[0048] At least one second rack, installed on the cross beam seat, and the second rack is located between the two second guide rails;

[0049] Sliding block frame, provided on the cross beam seat;

[0050] At least two second sliding blocks, installed at the bottom of the sliding block frame, and the second sliding blocks are matched with the second rack;

[0051] Servo motor, installed inside the sliding block frame, and the output end of the servo motor faces downward;

[0052] Second gear, installed on the output end of the servo motor, and the second gear is matched with the second rack;

[0053] Hydraulic cylinder, vertically installed on the sliding block frame, and the piston rod end of the hydraulic cylinder extends downward below the sliding block frame;

[0054] Magnetic lifting device, installed on the piston rod end of the hydraulic cylinder, and the beneficial effect of the present step is to realize the magnetic attraction, hoisting and transfer of the workpiece through the corresponding components.

[0055] Further, the magnetic lifting device comprises:

[0056] Lifting device frame, installed on the piston rod end of the hydraulic cylinder;

[0057] A plurality of second electromagnets, installed on the lifting device frame at intervals;

[0058] A plurality of compression springs are installed on the second electromagnet;

[0059] A third sensor is installed on the top of the hydraulic cylinder;

[0060] A fourth sensor is installed on the head end of the lifting frame, and the beneficial effect of the present step is that the compression spring can play a buffering role during lifting.

[0061] The application also discloses a method for processing a plate rib by using a full-automatic plate rib edge double-sided dust removal and polishing equipment.

[0062] S1: the lifting device in front of the double-sided polishing device starts to work, the servo motor drives the sliding block frame and the lifting frame to move to the top of the material platform, the servo motor tail encoder sends a signal, the hydraulic cylinder extends, the lifting frame and the second electromagnet move downward, when the second electromagnet contacts the plate rib and the compression spring is compressed to a set size, the fourth sensor sends a signal, the second electromagnet is powered on to adsorb the plate rib;

[0063] S2: the hydraulic cylinder retracts, the lifting frame drives the plate rib to move upward, when the hydraulic cylinder is completely retracted, the third sensor sends a signal, the servo motor drives the sliding block frame and the lifting frame to move to the top of the upper tire frame assembly, the servo motor tail encoder sends a signal, the hydraulic cylinder extends, the lifting frame, the second electromagnet and the plate rib move downward, and the distance between the plate rib and the upper tire frame assembly is 100 mm, the third sensor sends a signal;

[0064] The servo motor drives the sliding block frame and the lifting frame to move, so that the side surface of the plate rib contacts the front side surface of the stand, and the direction of the plate rib is coarsely positioned;

[0065] S3: the servo motor tail encoder sends a signal, the hydraulic cylinder extends, and the lifting frame and the second electromagnet move downward, when the plate rib contacts the upper tire frame assembly and the compression spring is compressed to a set size, the fourth sensor sends a signal, the second electromagnet is powered off, and the hydraulic cylinder retracts;

[0066] When the plate rib is completely placed on the top surface of the upper tire frame assembly, the positioning cylinder pushes the plate rib to the fixed position, and then the first electromagnet is powered on to attract the plate rib. At the same time, the driving motor is started to make the upper tire frame assembly start to move transversely on the lower tire frame assembly. When the first end of the plate rib moves below the first sensor, the first sensor sends a signal, the clamping cylinder extends, and the upper and lower swing arms drive the grinding wheel to rotate to clamp the plate rib. At the same time, the main shaft motor is started to drive the grinding wheel to rotate by itself to start grinding the plate rib;

[0067] S4: When the end of the plate rib completely moves out below the second sensor, the second sensor sends a signal, the clamping cylinder retracts, the upper and lower swing arms drive the grinding wheel to move, and the plate rib is loosened, and the main shaft motor is turned off to complete the grinding process.

[0068] The one or more technical solutions provided in the embodiments of the application have at least the following technical effects or advantages:

[0069] 1. The double-sided grinding device arranged inside can grind the front and back surfaces of the plate rib edge at the same time, without relying on external equipment to turn over the plate rib, and the grinding efficiency is higher;

[0070] 2. In the grinding process, the grinding wheel and the surface of the plate rib edge are always in full contact, and the pretreatment paint can be completely removed in one grinding, improving the grinding quality;

[0071] 3. The application can realize integrated operation of grinding and dust removal, reducing environmental pollution;

[0072] 4. The application uses a grinding wheel for grinding, has a long service life, and has low grinding material cost. BRIEF DESCRIPTION OF DRAWINGS

[0073] In order to more clearly illustrate the technical solutions in the embodiments of the application or the prior art, the following will briefly introduce the drawings needed to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0074] Figure 1 The structure diagram of the full-automatic plate rib edge double-sided dust removal and grinding equipment described in the embodiments of the application;

[0075] Figure 2 The structure diagram of the full-automatic plate rib edge double-sided dust removal and grinding equipment described in the embodiments of the application; Figure 1 The structure diagram of the full-automatic plate rib edge double-sided dust removal and grinding equipment described in the embodiments of the application;

[0076] Figure 3is a left view of Figure 2

[0077] Figure 4 is a structure diagram of Figure 1

[0078] Figure 5 is a structure diagram of Figure 1

[0079] Figure 6 is a structure diagram of Figure 5

[0080] Figure 7 is a left view of Figure 6

[0081] Figure 8 is a sectional view of Figure 6

[0082] Figure 9 is a sectional view of Figure 6

[0083] Figure 10 is a structure diagram of Figure 6

[0084] Figure 11 is a structure diagram of Figure 6

[0085] Figure 12 is a structure diagram of Figure 1

[0086] 1 - lower frame assembly; 2 - upper frame assembly; 3 - limiting assembly; 4 - double-sided polishing device; 5 - material platform; 6 - hoisting device; 7 - plate rib; 8 - first sensor; 9 - second sensor; 10 - third sensor; 11 - fourth sensor

[0087] 101 - lower frame; 102 - first guide rail; 103 - first rack; 104 - positioning base plate

[0088] 201 - upper frame; 202 - first sliding block; 203 - driving motor; 204 - first gear; 205 - first electromagnet

[0089] 301 - stand column; 302 - support plate; 303 - positioning air cylinder

[0090] ​​​​​​​​​​401 - shell; 402 - main shaft motor; 403 - polishing groove; 404 - swing arm; 405 - counterweight; 406 - polishing head shaft; 407 - clamping cylinder; 408 - tension spring; 409 - main shaft synchronous pulley; 410 - polishing head synchronous pulley; 411 - synchronous belt; 412 - polishing wheel; 413 - groove; 414 - sliding arm; 415 - pull rod; 416 - transmission seat; 417 - dust removal device; 418 - limiting baffle;

[0091] 601 - cross beam seat; 602 - second guide rail; 603 - second rack; 604 - sliding block frame; 605 - second sliding block; 606 - servo motor; 607 - second gear; 608 - hydraulic cylinder; 609 - magnetic lifting appliance; 610 - lifting appliance frame; 611 - second electromagnet; 612 - compression spring. DETAILED DESCRIPTION

[0092] The embodiments of the technical solutions of the present application will be described in detail below with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the present application, and therefore only serve as examples, and cannot limit the protection scope of the present application.

[0093] It should be noted that, unless otherwise specified and limited, the technical terms or scientific terms used in the present application should be understood as the general meaning understood by the skilled person in the field of the present application.

[0094] In the present application, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0095] In order to better understand the above technical solutions, the above technical solutions will be described in detail below with reference to the drawings and specific embodiments.

[0096] Embodiment:

[0097] As Figure 1 shown, the present application discloses a kind of full-automatic plate rib edge double-sided dust removal polishing equipment, can complete automatic feeding, utilize double-sided polishing machine to complete the polishing of plate rib, simultaneously, through corresponding dust removal setting, dust absorption treatment can be completed;

[0098] Its specific structure includes:

[0099] A lower jig assembly 1 is installed on the ground, which serves as a support for supporting subsequent corresponding components;

[0100] An upper jig assembly 2 is movably installed above the lower jig assembly 1 and moves along the axial direction of the lower jig assembly 1, i.e., the upper jig assembly 2 can stably move along the lower jig assembly 1 and cooperate with the subsequent double-sided polishing device to deliver the corresponding components to the double-sided polishing device for processing;

[0101] At least one limiting assembly 3 is installed on the ground, and the limiting end of the limiting assembly 3 faces the upper jig assembly 2. The limiting assembly 3 is mainly used to adjust the position of the workpiece to be processed to prevent the workpiece from being separated during processing;

[0102] A double-sided polishing device 4 is installed on the ground and located on the side of the lower jig assembly 1. The double-sided polishing device 4 can realize double-sided polishing of the workpiece to be processed, thereby improving the processing efficiency;

[0103] A material platform 5 is installed on the ground and located on the side of the lower jig assembly 1 away from the double-sided polishing device 4. The material platform 5 is used to place the corresponding workpiece to facilitate the subsequent lifting device to lift and deliver to the upper jig assembly 2;

[0104] A lifting device 6 is installed on the ground and located on the same side of the lower jig assembly 1 as the double-sided polishing device 4. The lifting end of the lifting device 6 extends to the material platform 5.

[0105] In an embodiment, as shown in Figure 2 , 3 The lower jig assembly 1 comprises:

[0106] A lower frame 101 is installed on the ground and serves as a support. Specifically, it can include square steel pipes and angle steels, which are then welded together. One wing plate of the angle steel is attached to the side of the square steel pipe, and the other wing plate is flush with the top surface of the square steel pipe.

[0107] Two first guide rails 102 are installed on the lower frame 101 in a spaced manner and extend along the length direction of the lower frame 101. The first guide rails 102 in this application can be existing guide rails. In assembly, in order to ensure the stability of the structure connection, a positioning pad is provided on the top surface of the lower frame 101, and the first guide rails 102 are assembled on the positioning pad, which can ensure stability.

[0108] At least one first rack 103 is mounted on the lower frame 101, and the first rack 103 is located between the two first guide rails 102, and the first rack 103 is also assembled on the positioning pad plate to ensure strength and stability, and the first rack 103 is parallel to the first guide rail 102;

[0109] The upper tire frame assembly 2 comprises:

[0110] The upper frame 201 is arranged above the lower frame 101, and the cooperation form of the upper frame 201 and the lower frame 101 in the application is the cooperation form of a sliding block and a guide rail;

[0111] A plurality of first sliding blocks 202 are mounted on the bottom of the upper frame 201, and the first sliding blocks 202 cooperate with the first guide rails 102; by sliding the first sliding blocks 202 along the first guide rails 102, the upper frame 201 can move relative to the lower frame 101;

[0112] A driving motor 203 is mounted inside the upper frame 201, and the output end of the driving motor 203 extends downward from the bottom of the upper frame 201; the specific mounting structure is as follows: a U-shaped groove is formed in the bottom surface of the tail end of the upper frame 201, the output end of the driving motor 203 passes through the U-shaped groove and is mounted at the tail end position of the upper frame 201 through a flange plate, and the driving motor 203 and the flange plate are transversely moved through a second long circular hole in the flange plate to adjust the center distance between the first gear 204 at the bottom and the first rack 103.

[0113] A first gear 204 is mounted on the output end of the driving motor 203, and the first gear 204 is engaged with the first rack 103; the specific action mode is as follows: the driving motor is started to drive the first gear 204 to rotate, so that the upper frame 201 can move along the first guide rail 102.

[0114] In order to ensure the stability of the connection between the first guide rail 102 and the first rack 103, the lower tire frame assembly 1 further comprises a plurality of positioning pad plates 104, which are arranged at the bottom of the first guide rail 102 and the first rack 103, so as to ensure the strength of the connection.

[0115] In order to ensure the stability of the workpiece after hoisting, the upper tire frame assembly 2 is further improved in the application;

[0116] The upper tire frame assembly 2 further comprises at least a first electromagnet 205, which is installed on the top side of the upper frame 201, and the upper surface of the first electromagnet 205 is in the same horizontal plane as the top surface of the upper frame 201; specifically, a plurality of rectangular holes and a first long circular hole are formed in the top surface of the upper frame 201, and the first electromagnet 205 is installed in the rectangular hole in this application, so that the surface of the first electromagnet 205 is flush with the top surface of the upper frame 201.

[0117] After the subsequent workpiece is hoisted, the polishing is carried out, the workpiece is prevented from falling off, and the limiting assembly 3 can limit one side of the workpiece to prevent it from being separated from the position;

[0118] As shown in Figure 4 The limiting assembly 3 comprises:

[0119] The column 301 is vertically installed on the ground;

[0120] The support plate 302 is installed on one side of the column 301, and the upper surface of the support plate 302 is lower than the top surface of the upper frame 201, so that the support plate 302 can prevent the plate rib from overturning without contacting and rubbing the plate rib;

[0121] The positioning cylinder 303 is installed on one side of the column 301, and the piston rod end of the positioning cylinder 303 faces the upper frame 201, so that the positioning cylinder 303 can be started to resist the workpiece and prevent the workpiece from being separated.

[0122] The application is further described for the double-sided polishing device;

[0123] As shown in Figures 5-11 The double-sided polishing device 4 comprises:

[0124] The shell 401 is provided with a polishing groove 403 on the side facing the upper tire frame assembly, the inside of the shell 401 is provided with a space for assembling subsequent related components, which is a relatively closed space, and the polishing groove 403 is provided for the workpiece to pass through and the related polishing mechanism to polish; in order to improve the dust removal effect, a brush can be assembled on the polishing groove 403;

[0125] Two main shaft motors 402 are installed on one side of the shell 401 in an upper and lower interval, and the output shaft of the main shaft motor 402 extends into the inside of the shell 401, and the main shaft motor 402 provides power to drive the grinding wheel to rotate;

[0126] Two swing arms 404 are installed on the output end of the main shaft motor 402 one by one, and the swing arm 404 is used to adjust the gap between the two grinding wheels;

[0127] Counterweight 405, mounted on one end of the swing arm 404, at least one end of the swing arm 404 is equipped with a counterweight 405, which facilitates the adjustment of the swing arm 404;

[0128] Grinding head shaft 406, mounted on the other end of the swing arm, the grinding head shaft 406 is opposite to the counterweight 405, respectively located at both ends of the swing arm 404, used to connect the grinding wheel, to realize the position adjustment;

[0129] Clamping cylinder 407, one end connected with one of the swing arms 404, the other end connected with the remaining swing arm 404, the clamping cylinder 407 drives the swing arm 404 to move, which can realize the adjustment of the end position of the swing arm 404, combined with the two swing arms 404, which can realize the close or far away of the end position of the two swing arms 404;

[0130] Tension spring 408, one end connected with one of the swing arms 404, the other end connected with the remaining swing arm 404, the tension spring 408 cooperates with the clamping cylinder 407, that is, through the tension spring 408, the subsequent reset can be realized;

[0131] Main shaft synchronous pulley 409, mounted on the output shaft of the main shaft motor 402, powered by the main shaft motor 402 to realize the rotation of the related pulley;

[0132] Grinding head synchronous pulley 410, mounted on the grinding head shaft 406;

[0133] Synchronous belt 411, sleeved on the main shaft synchronous pulley 409 and the grinding head synchronous pulley 410;

[0134] Grinding wheel 412, mounted on the grinding head shaft 406, and the tangent position of the two grinding wheels 412 is on the same horizontal plane with the center line of the grinding groove 403, the grinding wheel in the application is a grinding sand page wheel, one swing arm 404 corresponds to one grinding head shaft 406, so the double-sided polishing device in the application has two grinding wheels 412, the plate rib is between the two grinding wheels 412 during processing, so as to realize double-sided polishing and improve the efficiency.

[0135] Further description of the double-sided polishing device in the application, wherein the swing arm 404 is two, one end of each swing arm 404 is provided with a counterweight 405, the other end is provided with a grinding wheel 412, and preferably, the clamping cylinder 407, the tension spring 408 is close to the counterweight 405, so as to ensure the stability.

[0136] Two ear plates are arranged on the swing arm 404 at intervals, one of which is connected with the clamping cylinder 407, and the other is connected with the tension spring 408, the other end of which is provided with a hinged seat to ensure the stability of the connection; at the same time, in order to limit the height of the swing arm rotation, two limiting baffles 418 are arranged inside the shell 401, one of which is located above the swing arm at the upper position, and the other is located below the swing arm at the lower position, so as to limit the amplitude of the movement of the two swing arms.

[0137] Further description is made to the connecting structure of the grinding head shaft 406. The driving side of the grinding head shaft 406 is connected with the grinding head synchronous pulley 410, and the two are positioned by a spacer. A stepped hole is formed in the middle of the grinding head synchronous pulley, the grinding head pressing plate is tightly attached to the stepped hole, and then is connected with the grinding head shaft 406 through bolts. A key groove is formed in the inner hole of the grinding head synchronous pulley 410, which is matched with the key on the grinding head shaft 406. The grinding side of the grinding head shaft 406 passes through the inner pressing plate, the grinding wheel 412 and the outer pressing plate in turn. The outer end of the inner pressing plate is on the deep groove ball bearing, and the end of the grinding side of the grinding head shaft 406 is provided with a thread in the inner hole of the outer pressing plate. The outer pressing plate is tightened by the thread, and the grinding wheel is clamped by the outer pressing plate and the inner pressing plate. At the same time, a key groove is formed in the inner hole of the inner pressing plate, which is matched with the key of the grinding head groove to complete the connection.

[0138] Further description is made to the connecting structure of the main shaft motor 402. The main shaft passes through the spacer, the main shaft synchronous pulley 409, the swing arm 404 and the deep groove ball bearing, and the stability of the main shaft connection is ensured by the snap spring. At the same time, a key groove is formed in the inner hole of the main shaft synchronous pulley 409, which is matched with the key of the main shaft. Specifically, a fixed seat can be arranged inside the shell, and then the main shaft motor 402 is installed on one side of the fixed seat through bolts, and the shaft of the main shaft motor 402 is installed with the main shaft. Specifically, the key groove and the key can be matched.

[0139] In order to further ensure the stability of the grinding wheel assembly, the double-sided polishing device is further improved, wherein the double-sided polishing device 4 further comprises:

[0140] A transmission seat 416 is installed at the end of the swing arm 404, and the grinding head shaft 406 is installed inside the transmission seat 416. The upper and lower sides of the transmission seat 416 are provided with grooves 413. One end of the swing arm 404 matched with the transmission seat 416 is provided with a sliding arm 414 matched with the grooves 413.

[0141] A pull rod 415 is connected with one end of the swing arm 404 and the other end of the transmission seat 416 connected with the grinding wheel 412 to ensure the stability of the structure.

[0142] In order to realize the processing of polishing dust, the double-sided polishing device 4 further comprises a dust removal device 417 in communication with the shell 401, which is an existing dust removal equipment to complete the dust removal process.

[0143] During polishing, the workpiece needs to be hoisted, so a corresponding hoisting device is provided, and the hoisting device will be further described;

[0144] As shown in Figure 12 the hoisting device 6 comprises:

[0145] A cross beam seat 601 is installed on the ground, and the specific shape can be T-shaped, and two transverse segments are provided at the top of the cross beam seat 601. Preferably, the cross beam seat 601 in the present application is at least two, which are arranged at intervals. Only in this way can the workpiece be stably hoisted in cooperation with the subsequent structure.

[0146] At least two second guide rails 602 are installed on the cross beam seat 601, and the second guide rail 602 is located on the transverse segment.

[0147] At least one second rack 603 is installed on the cross beam seat 601, and the second rack 603 is located between the two second guide rails 602.

[0148] A slider frame 604 is arranged on the cross beam seat 601.

[0149] At least two second sliders 605 are installed at the bottom of the slider frame 604, and the second slider 605 cooperates with the second rack 603. The second slider 605 can realize stable movement of the slider frame 604.

[0150] A servo motor 606 is installed inside the slider frame 604, and the output end of the servo motor 606 faces downward.

[0151] A second gear 607 is installed on the output end of the servo motor 606, and the second gear 607 cooperates with the second rack 603.

[0152] A hydraulic cylinder 608 is vertically installed on the slider frame 604, and the piston rod end of the hydraulic cylinder 608 extends downward below the slider frame 604.

[0153] A magnetic lifting appliance 609 is installed on the piston rod end of the hydraulic cylinder 608.

[0154] The hoisting device is the lifting of the hydraulic cylinder 608 driving the magnetic lifting appliance 609 to move up and down, thereby realizing the hoisting of the workpiece.

[0155] The following is further described for the magnetic lifting appliance 609, which comprises:

[0156] A lifting appliance frame 610 is mounted on the piston rod end of the hydraulic cylinder 608;

[0157] A plurality of second electromagnets 611 are mounted on the lifting appliance frame 610 at intervals;

[0158] A plurality of compression springs 612 are mounted on the second electromagnets 611.

[0159] The hydraulic cylinder 608 in the application is mounted at the front end of the sliding block frame 604 by bolt connection, and guide columns are arranged at the front and rear positions of the hydraulic cylinder 608, so that the piston rod part of the hydraulic cylinder 608 can move stably downward. At the same time, the bottom end of the hydraulic cylinder 608 is bolted to the both sides of the lifting appliance frame 610 through a flange plate, the second electromagnets 611 are bolted and mounted in the gaps of the lifting appliance frame 610, and the compression springs 612 are mounted on the guide columns of the second electromagnets 611.

[0160] A long circular groove is formed in the side surface of the sliding block frame 604 at the end, so as to facilitate the passage of the servo motor 606. The servo motor 606 drives the second gear 607 to rotate, drives the sliding block frame 604 to move linearly on the second guide rail 602, and further drives the transverse movement of the lifting appliance frame 610 and the second electromagnets 611.

[0161] In order to realize the component control of the application, sensors are also provided, which are specifically as follows: the front end and the rear end of the shell are sequentially provided with a first sensor 8 and a second sensor 9;

[0162] The top of the hydraulic cylinder 608 is provided with a third sensor 10;

[0163] The first end of the lifting appliance frame 610 is provided with a fourth sensor 11.

[0164] In order to realize the component control of the application, sensors, i.e. a first sensor and a second sensor, are also provided for monitoring the position of the upper plate rib in the upper tire frame assembly 2. A third sensor is installed at the top end of the hydraulic cylinder 608 for monitoring the upper and lower limit positions of the lifting appliance frame 610. A fourth sensor is installed at the first end of the lifting appliance frame 610 for controlling the on-off state of the second electromagnet 611.

[0165] As Figures 1-12 shown, the application also discloses a method for processing a plate rib by using a full-automatic plate rib edge double-sided dust removal and polishing equipment, which comprises the following steps:

[0166] When the application is started, the lifting device 6 in front of the double-sided polishing device 4 starts to work. When the servo motor 606 drives the slider frame 604 and the lifting frame 610 to move to the top of the material platform 5, the tail encoder of the servo motor 606 sends a signal, the hydraulic cylinder 608 extends, and the lifting frame 610 and the second electromagnet 611 move downward; when the second electromagnet 611 contacts the plate rib and the compression spring 612 is compressed to the minimum size, the fourth sensor sends a signal, the second electromagnet 611 is powered on to adsorb the plate rib; the hydraulic cylinder 608 retracts, and the lifting frame 610 drives the plate rib to move upward; when the hydraulic cylinder 608 is fully retracted, the third sensor sends a signal; the servo motor 606 drives the slider frame 604 and the lifting frame 610 to move to the top of the upper tire frame assembly 2, and the tail encoder of the servo motor 606 sends a signal; the hydraulic cylinder 608 extends, and the lifting frame 610, the second electromagnet 611, and the plate rib move downward to a distance of 100 mm above the upper tire frame assembly 2, and the third sensor sends a signal.

[0167] The servo motor 606 drives the slider frame 604 and the lifting frame 610 to move, so that the side surface of the plate rib touches the front side surface of the stand column 301, and the direction of the plate rib is roughly positioned.

[0168] The tail encoder of the servo motor 606 sends a signal, the hydraulic cylinder 608 extends, and the lifting frame 610 and the second electromagnet 611 move downward; when the plate rib contacts the upper tire frame assembly 2 and the compression spring 612 is compressed to the minimum size, the fourth sensor sends a signal, the second electromagnet 611 is powered off, the hydraulic cylinder 608 retracts, and the next loading operation is prepared to be repeated.

[0169] When the plate rib is completely placed on the top surface of the upper tire frame assembly 2, the positioning cylinder 303 pushes the plate rib to the fixed position, and then the first electromagnet is powered on to adsorb the plate rib. At the same time, the driving motor 203 is started to drive the upper tire frame assembly 2 to move horizontally on the lower tire frame assembly 1. When the first end of the plate rib moves below the first sensor, the first sensor sends a signal, the clamping cylinder 407 extends, and the upper and lower swing arms 404 drive the grinding wheel 412 to rotate to clamp the plate rib. At the same time, the main shaft motor 402 is started to drive the grinding wheel 412 to rotate by itself, and the plate rib is started to be polished.

[0170] When the end of the plate rib completely moves out of the second sensor, the second sensor sends a signal, the clamping cylinder 407 retracts, and the upper and lower swing arms 404 drive the grinding wheel 412 to move to release the plate rib, and the main shaft motor 402 is turned off. At this time, the lifting device 6 behind the double-sided polishing device 4 starts to work and moves the plate rib from the top surface of the upper tire frame assembly 2 to the material platform 5 according to the same control logic.

[0171] In the description of the present application, a large number of specific details are illustrated. However, it can be understood that the embodiments of the present application can be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure the understanding of this description.

[0172] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, the person skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.

[0173] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should be covered in the scope of the claims and the description of the present application.

Claims

1. A full-automatic plate rib edge double-sided dust removal and polishing equipment, characterized in that, include: The lower tire frame assembly is installed on the ground; The upper tire frame assembly is movably mounted above the lower tire frame assembly, and the upper tire frame assembly moves along the axial direction of the lower tire frame assembly; At least one limiting component is installed on the ground, and the limiting end of the limiting component faces the upper tire frame assembly; A double-sided grinding device is installed on the ground, and the double-sided grinding device is located on the side of the lower frame assembly; A material platform is installed on the ground, and the material platform is located on the side of the lower jig assembly away from the double-sided grinding device; A hoisting device is installed on the ground, and the hoisting device and the double-sided grinding device are located on the same side of the lower jig assembly. The hoisting end of the hoisting device extends to the material platform. The double-sided polishing device includes: The outer casing has a grinding groove on the side facing the upper frame assembly; Two spindle motors are mounted on one side of the housing at an upper and lower interval, and the output shafts of the spindle motors extend into the housing. Two swing arms are installed one-to-one with the output end of the main spindle motor; A counterweight is installed at one end of the swing arm; The grinding head shaft is installed at the other end of the swing arm; The clamping cylinder is connected at one end to one of the swing arms and at the other end to the remaining swing arm. A tension spring, one end of which is connected to one of the swing arms, and the other end of which is connected to the remaining swing arm; The main spindle timing pulley is mounted on the output shaft of the main spindle motor; A timing pulley for the grinding head is mounted on the grinding head shaft; A timing belt is fitted onto the main spindle timing pulley and the grinding head timing pulley; A grinding wheel is mounted on the grinding head shaft, and the tangent position of the two grinding wheels is on the same horizontal plane as the center line of the grinding groove; A dust removal device is connected to the outer casing; a first sensor and a second sensor are sequentially installed at the front and rear ends of the outer casing. The hoisting device includes: The crossbeam seat is installed on the ground. At least two second guide rails are installed at intervals on the crossbeam seat; At least one second rack is mounted on the crossbeam seat, and the second rack is located between the two second guide rails; A slider frame is mounted on the crossbeam seat; At least two second sliders are installed at the bottom of the slider frame, and the second sliders cooperate with the second rack; A servo motor is installed inside the slider frame, with the output end of the servo motor facing downwards; The second gear is installed at the output end of the servo motor, and the second gear cooperates with the second rack; A hydraulic cylinder is vertically mounted on the slider frame, and the piston rod end of the hydraulic cylinder extends downward to the bottom of the slider frame; A magnetic lifting device is installed at the piston rod end of the hydraulic cylinder; The magnetic lifting device includes: The lifting frame is mounted on the piston rod end of the hydraulic cylinder; Multiple second electromagnets are installed at intervals on the lifting frame; Multiple compression springs are mounted on the second electromagnet; A third sensor is mounted on the top of the hydraulic cylinder; A fourth sensor is installed at the front end of the lifting frame.

2. The fully automatic double-sided dusting and sanding machine for plate ribs and edges according to claim 1, characterized in that, The lower tire frame assembly includes: The lower frame is installed on the ground; Two first guide rails are installed on the lower frame at intervals and extend along the length direction of the lower frame; At least one first rack is installed on the lower frame and located between the two first guide rails; The upper tire frame assembly comprises: An upper frame arranged above the lower frame; A driving motor installed inside the upper frame, and the output end of the driving motor extends downward from the bottom of the upper frame; A first gear installed on the output end of the driving motor, and the first gear is engaged with the first rack; A plurality of first sliding blocks installed on the bottom of the upper frame, and the first sliding blocks are matched with the first guide rails; A plurality of positioning backing plates arranged at the bottom of the first guide rails and the first rack.

3. The fully automatic plate-rib edge double-sided dust removal and polishing apparatus according to claim 2, characterized in that, The upper tire frame assembly further comprises at least one first electromagnet installed on the top side of the upper frame, and the upper surface of the first electromagnet is at the same horizontal plane as the top surface of the upper frame.

4. The fully automatic double-sided dusting and sanding machine for panel ribs and edges according to claim 2, characterized in that, The limiting assembly comprises: A vertical column installed vertically on the ground; A support plate installed on one side of the vertical column, and the upper surface of the support plate is lower than the top surface of the upper frame; A positioning air cylinder installed on one side of the vertical column, and the piston rod end of the positioning air cylinder faces the upper frame.

5. The fully automatic panel rib edge double-sided dust removal and polishing equipment according to claim 1, characterized in that, The double-sided polishing device further comprises: A transmission seat installed at the end of the swing arm, and the transmission seat has the grinding head shaft installed inside, and recesses are formed on the upper and lower sides of the transmission seat, and the end of the swing arm matched with the transmission seat is provided with a sliding arm matched with the recesses; A pull rod connected at one end with the swing arm and at the other end with the transmission seat.

6. A method of processing a plate web by the fully automatic plate web edge double-sided dust removal and polishing apparatus according to any one of claims 1 to 5, characterized in that, The method comprises the following steps: S1: The hoisting device in front of the double-sided polishing device starts to work, the servo motor drives the sliding block frame and the lifting frame to move to the upper side of the material platform, the servo motor tail encoder sends a signal, the hydraulic cylinder extends, and the lifting frame and the second electromagnet move downward; when the second electromagnet contacts the plate rib and the compression spring is compressed to a set size, the fourth sensor sends a signal, the second electromagnet is electrified to adsorb the plate rib; S2: The hydraulic cylinder retracts, and the lifting frame drives the plate rib to move upward; when the hydraulic cylinder is completely retracted, the third sensor sends a signal; the servo motor drives the sliding block frame and the lifting frame to move to the upper side of the upper tire frame assembly, and the servo motor tail encoder sends a signal; the hydraulic cylinder extends, and the lifting frame, the second electromagnet and the plate rib move downward by 100mm from the upper side of the upper tire frame assembly, and the third sensor sends a signal; The servo motor drives the sliding block frame and the lifting frame to move, so that the side surface of the plate rib touches the front side of the vertical column, and the direction of the plate rib is roughly positioned. S3: The servo motor tail encoder sends a signal, the hydraulic cylinder extends, the spreader frame and the second electromagnet move downward; when the plate rib contacts the upper tire frame assembly and the compression spring is compressed to a set size, the fourth sensor sends a signal, the second electromagnet is powered off, and the hydraulic cylinder retracts; When the plate rib is completely placed on the top surface of the upper tire frame assembly, the positioning cylinder pushes the plate rib to the fixed position, and then the first electromagnet is powered on to attract the plate rib; at the same time, the drive motor starts to move the upper tire frame assembly horizontally on the lower tire frame assembly; when the leading end of the plate rib moves below the first sensor, the first sensor sends a signal, the clamping cylinder extends, and the upper and lower swing arms drive the grinding wheel to rotate to clamp the plate rib; at the same time, the main shaft motor starts to rotate the grinding wheel itself to start grinding the plate rib; S4: When the trailing end of the plate rib completely moves out below the second sensor, the second sensor sends a signal, the clamping cylinder retracts, the upper and lower swing arms drive the grinding wheel to move to release the plate rib, and at the same time, the main shaft motor is turned off to complete the grinding process.

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