A flattening and cutting device for cable bridge plate processing

Abstract

The application discloses a flattening and cutting device for cable bridge plate processing and relates to the technical field of cutting equipment.The device comprises a fixed frame, a support seat transversely arranged in the middle of the fixed frame, a horizontal moving traction assembly and a cutting machine arranged on the inner top wall of the fixed frame.The device is characterized in that a clamping seat for clamping the inner edge of the cable bridge is arranged on the feeding operation table and the discharging operation table, a flattening roller and a front pressing frame are arranged on the feeding operation table and the discharging operation table to segmentally press the top wall of the cable bridge from top to bottom, and a pressing claw is arranged to segmentally press the outer side wall of the cable bridge from outside to inside, so that the cutting position close to the cable bridge can be prevented from shaking and the cable bridge can be prevented from being twisted and deformed during the cutting process.When the cross driving mechanism alternately drives the feeding operation table and the discharging operation table to tilt and deflect to polish and deburr, the segmental pressing of the cable bridge by the flattening mechanism can also prevent the tilted cable bridge from being deviated.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cutting equipment, in particular to a flattening and cutting device for cable bridge plate processing. BACKGROUND

[0002] The cable bridge is a device for protecting cables, and the cable bridge is divided into groove type, tray type and ladder type, net type and other structures, which are composed of supports, supporting arms and installation accessories. The cable bridge is widely used in electronic, mechanical, light industry, textile, metallurgy, power and other departments and high-rise large building feeder cables, control cables commonly used for arching and laying devices.

[0003] According to the Chinese patent with the publication number CN220560980U, the patent discloses an electrical engineering cable bridge cutting device, which places the electrical engineering cable bridge on the cutting table and makes the cutting position to be placed below the cutting knife. Then the power element is turned on, the output end of the power element drives the plate body to move downward, the plate body drives the telescopic rod to extend, and the plate body drives the support to move downward. The support drives two resistance rods to resist two inclined blocks, and the two inclined blocks move towards each other after being resisted, thereby driving the two sliding blocks to slide towards each other in the sliding groove. The two sliding blocks drive the two clamping elements to move towards each other until the two clamping elements are clamped on the electrical engineering cable bridge. Then the motor is turned on, the output end of the motor drives the cutting knife to rotate, and the output end of the cylinder drives the motor to move downward. In this way, the electrical engineering cable bridge can be fixed more conveniently, and the labor intensity of the workers is reduced.

[0004] The above technical solution is used in the production of the groove type cable bridge, which is prone to torsional deformation. When the torsionally deformed cable bridge is placed on the cutting device for cutting processing, it is prone to unstable shaking, which can cause the cutting position of the cable bridge plate to be inclined and deviated, thereby affecting the quality of the cutting of the groove type cable bridge plate. SUMMARY

[0005] The present application aims to provide a flattening and cutting device for cable bridge plate processing to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solution: a flattening and cutting device for cable bridge plate processing, comprising a fixed frame and a support seat transversely arranged in the middle of the fixed frame, the inner top wall of the fixed frame is provided with a horizontal traction assembly and a cutting machine;

[0007] The inner bottom wall of the fixed frame is movably mounted with a grinding machine, and the inner bottom wall of the fixed frame is further connected with a hydraulic rod for controlling the deflection of the grinding machine.

[0008] The top wall on both sides of the support seat is fixed with a rotating seat, two groups of the rotating seat are movably connected with an upper feeding operation table and a lower feeding operation table, the top surface of the upper feeding operation table and the lower feeding operation table is parallelly provided with a clamping seat, and the side away from each other of adjacent two clamping seats is provided with a reverse buckle strip for clamping the inner edge of the cable bridge;

[0009] The upper feeding operation table and the lower feeding operation table are provided with a flattening mechanism for preventing the cable bridge from being twisted and compressed from the outer top wall and the outer side wall of the cable bridge;

[0010] The inner bottom wall of the fixed frame is provided with a cross driving mechanism for alternately driving the upper feeding operation table and the lower feeding operation table to tilt and deflect, and the cross driving mechanism is used for aligning the cable bridge plate cutout end with the grinder for deburring.

[0011] Preferably, the flattening mechanism for preventing the cable bridge from being twisted and compressed from the outer top wall and the outer side wall of the cable bridge comprises a double-shaft motor installed at the bottom of the upper feeding operation table and the lower feeding operation table, a vertical plate installed at the top of the upper feeding operation table and the lower feeding operation table, and a transmission device connected between the two output ends of the double-shaft motor and the vertical plate.

[0012] Preferably, a driving column connected with the transmission device penetrates through the top of the vertical plate, and an eccentrically arranged poking rod is fixed on the side away from the vertical plate of the driving column.

[0013] A flattening roller is arranged between adjacent two driving columns, and a horizontal cavity for inserting the poking rod is formed on the two sides of the flattening roller.

[0014] The upper feeding operation table and the lower feeding operation table are further provided with a mounting frame longitudinally sliding with the flattening roller, and a front pressing frame sliding in the middle of the mounting frame and butting against the flattening roller.

[0015] Preferably, an adjusting groove with a spiral structure is formed on the outer circumferential surface of the driving column.

[0016] A U-shaped frame horizontally sliding with the mounting frame is arranged on the outer side of the driving column, and a protrusion butting against the adjusting groove is fixed on the inner wall of the U-shaped frame.

[0017] A pressing claw clamping the outer side wall of the cable bridge is movably connected to the bottom of the U-shaped frame through a torsion spring.

[0018] Preferably, the side edges of the bottom of the upper feeding operation table and the lower feeding operation table are symmetrically provided with a tooth plate with an arc structure.

[0019] Preferably, the cross drive mechanism for alternately driving the tilting and deflecting of the upper loading operation platform and the lower loading operation platform comprises a drive shaft for driving the gear plate to rotate, the drive shaft is composed of a gear plate and a polygonal body fixed at the center of the gear plate, the gear plate of the drive shaft is in meshing transmission with the gear plate, and the two ends of the polygonal body of the drive shaft are movably connected with the bearing seat below the support seat.

[0020] One side of the fixed frame is provided with a servo motor, a rotating wheel is fixed on the output rod of the servo motor, plug holes are symmetrically arranged on the two side planes of the rotating wheel, and parallel frames sliding with the output rod of the servo motor are arranged on the two sides of the rotating wheel;

[0021] Two driving sprockets are rotatably connected to the inner side of the parallel frame, and the driving sprockets are sleeved with the output rod of the servo motor, and a pin rod is fixed to one side of the driving sprocket close to the rotating wheel;

[0022] Driving sprockets in staggered parallel distribution are slidingly connected to the polygonal bodies of the two drive shafts, the driving sprockets are rotatably connected with the end portions of the parallel frames through guide cylinders, and the driving sprockets and the driven sprockets are linked by a synchronous belt.

[0023] Preferably, a bayonet is formed in the outer side of the guide cylinder;

[0024] A limiting frame is further arranged on the inner bottom wall of the fixed frame, a stopper matched with the bayonet is arranged on the top of the limiting frame, a cylinder for pushing and pulling the parallel frame to move is arranged on the side of the fixed frame close to the servo motor, and the pin rods on the sides of the two driving sprockets are alternately connected with the plug holes on the surface of the rotating wheel by pushing and pulling the parallel frame.

[0025] Preferably, two groups of conveying rollers in equal interval distribution are arranged on the upper loading operation platform, the bottom portions of the conveying rollers in the same group are synchronously driven through a belt and a belt pulley, and one of the conveying rollers in the same group is connected with a conveying motor arranged at the bottom of the upper loading operation platform.

[0026] Preferably, the inside of the clamping seat is connected with a telescopic frame through a spring.

[0027] Preferably, a support is arranged on the side edge of the rotating seat close to the fixed frame, and a proximity switch is connected to the support.

[0028] Compared with the prior art, the present application has the following beneficial effects:

[0029] 1. The flattening and cutting device for cable bridge plate processing, the clamping seat for clamping the inner edge of the cable bridge is arranged on the feeding operation table and the discharging operation table, the flattening roller and the front pressing frame are used to segmentally press the top wall of the cable bridge from top to bottom, and then the pressure paw is used to segmentally press the outer side wall of the cable bridge from outside to inside, so that the cutting position close to the cable bridge can be prevented from shaking and the cable bridge can be prevented from being twisted and deformed during the cutting process, and when the cross driving mechanism alternately drives the feeding operation table and the discharging operation table to tilt and deflect to polish and deburr, the segmental pressing of the cable bridge by the flattening mechanism can also prevent the tilted cable bridge from being deviated.

[0030] 2. The flattening and cutting device for cable bridge plate processing, when the cable bridge is cut on the feeding operation table and the discharging operation table, the deburring treatment of the cable bridge is performed by the alternately deflected feeding operation table and discharging operation table, so that the cutting device can complete the cutting and polishing treatment of the cutting position at one time, thereby saving the time for cutting and processing the cable bridge plate, ensuring that the deburring treatment can be completed without taking out the cable bridge, and the operation of cutting and processing the cable bridge plate again is not affected. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the flattening and cutting device of the application.

[0032] Figure 2 It is a schematic diagram of the three-dimensional structure of the support seat transversely arranged in the fixed frame.

[0033] Figure 3 It is a first schematic diagram of the three-dimensional structure of the linkage of the feeding operation table, the discharging operation table and the cross driving mechanism.

[0034] Figure 4 It is a second schematic diagram of the three-dimensional structure of the linkage of the feeding operation table, the discharging operation table and the cross driving mechanism.

[0035] Figure 5 It is a schematic diagram of the three-dimensional structure of the feeding operation table.

[0036] Figure 6 It is a schematic diagram of the three-dimensional structure of the flattening mechanism.

[0037] Figure 7 It is a schematic diagram of the three-dimensional structure of the flattening mechanism.

[0038] Figure 8 It is a schematic diagram of the three-dimensional structure of the cross driving mechanism.

[0039] Figure 9 It is a schematic diagram of the three-dimensional structure of the cross driving mechanism.

[0040] In the figure: 1, fixed frame; 101, cutting machine; 102, grinding machine; 103, hydraulic rod; 2, support seat; 201, rotating seat; 3, feeding operation table; 301, conveying roller; 4, discharging operation table; 5, clamping seat; 501, telescopic frame; 6, flattening mechanism; 601, double-shaft motor; 602, transmission device; 603, driving column; 6031, lever; 6032, adjusting groove; 604, flattening roller; 6041, transverse cavity; 605, mounting frame; 606, front pressing frame; 607, U-shaped frame; 6071, protrusion; 608, pressing jaw; 7, toothed plate; 8, cross driving mechanism; 801, driving shaft; 802, servo motor; 803, rotating wheel; 804, driving sprocket; 8041, pin rod; 805, driven sprocket; 806, guide cylinder; 8061, bayonet; 807, parallel frame; 808, limiting frame; 809, air cylinder. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0042] Please refer to Figure 1 , Figure 2 and Figure 4 , the present application provides a technical solution: a flattening and cutting device for cable bridge plate processing, comprising a fixed frame 1 and a support seat 2 transversely arranged in the middle of the fixed frame 1, the inner top wall of the fixed frame 1 is provided with a horizontal traction assembly and a cutting machine 101, the horizontal traction assembly is used to drive the cutting machine 101 to cut the cable bridge horizontally, the output end of the cutting machine 101 is provided with a saw blade, the horizontal traction assembly is installed on the inner top wall of the fixed frame 1 by guide rails, and a motor is installed on one side of the guide rails, a screw rod is connected to the output end of the motor, the screw rod is driven to rotate back and forth by the motor, the cutting machine 101 is driven to move horizontally by screw thread transmission of the screw rod, the inner bottom wall of the fixed frame 1 is movably provided with a grinding machine 102, and the inner bottom wall of the fixed frame 1 is further connected with a hydraulic rod 103 used to control the deflection of the grinding machine 102.

[0043] In the embodiment, the motor of the horizontal traction assembly is started to drive the screw rod to screw thread transmit with the cutting machine 101, and the cutting machine 101 is started to drive the saw blade to rotate, so that the cutting machine 101 can cut and process the groove type cable bridge plate when moving horizontally; the grinding machine 102 is arranged below the fixed frame 1, and the grinding machine 102 is driven to deflect by the hydraulic rod 103, so that the running grinding machine 102 can grind and deburr the end of the groove type cable bridge plate.

[0044] Please refer to Figures 1-4 , the top wall of both sides of the support seat 2 is fixed with a rotating seat 201, and two groups of rotating seats 201 are movably connected with the feeding operation table 3 and the discharging operation table 4 respectively; the rotating seat 201 is installed with a support near the edge of the side close to the fixed frame 1, and the support is connected with a proximity switch, and the upper side of the feeding operation table 3 and the discharging operation table 4 is fixed with a rotating part, and the proximity switch is used to approach the side edge of the rotating part, and the proximity switch is a common switch type sensor in the prior art, which can be a eddy current proximity switch or a capacitive proximity switch.

[0045] In this embodiment, the rotating parts of the feeding operation table 3 and the discharging operation table 4 are movably connected with the two groups of rotating seats 201 respectively, so that the inclination angle of the feeding operation table 3 and the discharging operation table 4 can be conveniently adjusted; when the side edge of the rotating part of the feeding operation table 3 or the discharging operation table 4 is in contact with the rotating seat 201, the proximity switch will sense and detect that the feeding operation table 3 or the discharging operation table 4 is in a horizontal placement state, so that it can be ensured that the horizontally placed slot type cable bridge can be loaded, unloaded or cut;

[0046] When the side edge of the rotating part of the feeding operation table 3 or the discharging operation table 4 deviates away from the rotating seat 201, the proximity switch will sense and detect that the feeding operation table 3 or the discharging operation table 4 is in an inclined placement state, so that it can be convenient to polish and deburr the cut cable bridge.

[0047] The middle part of the fixed frame 1 is fixed with a scrap groove for blocking the direct sparks generated by sawing, and the scrap groove is located directly below the feeding operation table 3 and the discharging operation table 4, so that the sparks generated by sawing can be blocked from directly impacting the sander 102.

[0048] Please refer to Figure 1 , Figure 4 and Figure 5 , the feeding operation table 3 is provided with two groups of conveying rollers 301 which are equally spaced, the bottom of the conveying rollers 301 in the same group is synchronously driven through a belt and a belt pulley, and one of the conveying rollers 301 in the same group is connected with a conveying motor installed at the bottom of the feeding operation table 3.

[0049] In this embodiment, when the cable bridge plate is placed between the two conveying rollers 301, one of the conveying rollers 301 is driven to rotate by the conveying motor, and the equally spaced conveying rollers 301 are driven to rotate synchronously through the belt and the belt pulley, so that the two groups of conveying rollers 301 can drive the cable bridge plate to be fed under the condition that the two conveying motors rotate in opposite directions and have the same rotating speed.

[0050] Please refer to Figure 1 , Figure 3 and Figure 4The top surface of the feeding operation table 3 and the discharging operation table 4 is provided with a clamping seat 5, and the side of the two adjacent clamping seats 5 away from each other is provided with a reverse buckle strip for clamping the inner edge of the cable bridge, and the inside of the clamping seat 5 is connected with a telescopic frame 501 through a spring.

[0051] In the embodiment, when the grooved cable bridge is fed, the grooved cable bridge is buckled on the feeding operation table 3 and the discharging operation table 4 upside down, and the inner edge of the grooved cable bridge is aligned with the lower edge of the reverse buckle strip of the clamping seat 5, so that the reverse buckle strip of the clamping seat 5 can clamp the inner edge of the cable bridge when the cable bridge is conveyed, thereby preventing the cable bridge from deviating, and the inner top wall of the cable bridge is elastically pressed by the telescopic frame 501 on the clamping seat 5, thereby preventing the top surface of the grooved cable bridge from being deformed; meanwhile, the moving cable bridge will scratch the telescopic frame 501, thereby completing the scraping of burrs and dirt attached to the inner top wall of the telescopic frame 501.

[0052] Please refer to Figures 4-7 The feeding operation table 3 and the discharging operation table 4 are provided with a flattening mechanism 6 for preventing the outer top wall and the outer side wall of the cable bridge from being twisted and pressed, the flattening mechanism 6 comprises a double-shaft motor 601 installed at the bottom of the feeding operation table 3 and the discharging operation table 4, a vertical plate installed at the top of the feeding operation table 3 and the discharging operation table 4, a transmission device 602 connected between the two output ends of the double-shaft motor 601 and the vertical plate, and the transmission device 602 is a synchronous belt transmission structure.

[0053] The top of the vertical plate penetrates a driving column 603 connected with the transmission device 602, the side of the driving column 603 away from the vertical plate is fixed with an eccentrically arranged push rod 6031, a flattening roller 604 is arranged between the two adjacent driving columns 603, the two sides of the flattening roller 604 are provided with horizontal cavities 6041 inserted with the push rod 6031, and the feeding operation table 3 and the discharging operation table 4 are further provided with a mounting frame 605 sliding longitudinally with the flattening roller 604.

[0054] In the embodiment, the double-shaft motor 601 drives the transmission device 602 to drive the two driving columns 603 to rotate, and the driving column 603 will drive the eccentrically arranged push rod 6031 on one side to deviate when rotating, and when the driving column 603 drives the push rod 6031 to deviate downward, the push rod 6031 will push the horizontal cavities 6041 on the two sides of the flattening roller 604, so that the flattening roller 604 moves downward along one side of the mounting frame 605, thereby realizing stable pressing of the top wall of the grooved cable bridge through the downward movement of the flattening roller 604; when the driving column 603 drives the push rod 6031 to deviate upward, the push rod 6031 will push the flattening roller 604 to move upward, thereby driving the flattening roller 604 to move upward to complete the moving away of the cable bridge, facilitating the movement of the cable bridge.

[0055] Please refer toFigure 4 , Figure 6 and Figure 7 The mounting frame 605 has a front pressure frame 606 that slides in the middle and is connected to the flattening roller 604. The front pressure frame 606 has pressure plates that are evenly distributed on the side near the cable tray.

[0056] In this embodiment, when the flattening roller 604 moves downward, it will drive the front pressure frame 606 on one side to slide downward along the middle of the mounting frame 605, thereby driving the pressure plate of the front pressure frame 606 to flatten the top wall surface of the cable tray near the cutting position.

[0057] Please see Figure 4 , Figure 6 and Figure 7 The outer peripheral surface of the drive column 603 is provided with a spiral adjustment groove 6032. The outer side of the drive column 603 is provided with a U-shaped frame 607 that slides horizontally with the mounting bracket 605. The inner wall of the U-shaped frame 607 is fixed with a protrusion 6071 that mates with the adjustment groove 6032. The bottom of the U-shaped frame 607 is movably connected to a pressure claw 608 that fastens to the outer wall of the cable tray through a torsion spring.

[0058] In this embodiment, when the two drive columns 603 rotate and drive the flattening roller 604 to move downward, the rotation of the drive columns 603 will squeeze the protrusion 6071 on the inner wall of the U-shaped frame 607 through the adjusting groove 6032 of the spiral structure, so that the U-shaped frame 607 will move closer to the side of the cable tray. As a result, the U-shaped frame 607 will drive the bottom pressure claw 608 to squeeze the outer wall of the trough-type cable tray. Since the pressure claw 608 is rotatably connected to the bottom of the U-shaped frame 607 through a torsion spring, when the pressure claw 608 gradually presses against the outer wall of the trough-type cable tray, the pressure claw 608 will generate an elastic force that overcomes the torsion spring so that the two ends of the pressure claw 608 press against the outer wall of the cable tray in sections.

[0059] Because the loading and unloading operation tables 3 and 4 are equipped with clamping seats 5 for clamping the inner edge of the cable tray, and the pressure claws 608 that press the outer wall of the cable tray in sections from the outside to the inside, the two sides of the cable tray can be restricted between the clamping seats 5 and the pressure claws 608. Furthermore, the pressing rollers 604 and the front pressure frame 606 that press the top wall of the cable tray in sections from top to bottom can prevent shaking at the cutting position near the cable tray, thereby preventing the cable tray from twisting and deforming, and preventing the cutting tool from jamming and stopping during the cutting of the cable tray material.

[0060] Please see Figure 1 , Figure 3 , Figure 5 , Figure 8 and Figure 9The arc-shaped tooth plate 7 is symmetrically installed on the two side edges of the bottom of the feeding operation table 3 and the discharging operation table 4, the axis of the tooth plate 7 coincides with the axis of the rotating seat 201, the inner bottom wall of the fixed frame 1 is provided with the cross driving mechanism 8 for alternately driving the feeding operation table 3 and the discharging operation table 4 to tilt and deflect, and the cross driving mechanism 8 is used for aligning the cable bridge plate cutout end with the deburring machine 102 to remove burrs; the cross driving mechanism 8 for alternately driving the feeding operation table 3 and the discharging operation table 4 to tilt and deflect comprises the driving shaft 801 for driving the tooth plate 7 to rotate, the driving shaft 801 is composed of a tooth disc and a multi-prism body fixed at the center of the tooth disc, the tooth disc of the driving shaft 801 is in mesh transmission with the tooth plate 7, and the two ends of the multi-prism body of the driving shaft 801 are movably connected with the bearing seat below the support seat 2.

[0061] The fixed frame 1 is provided with the servo motor 802 on one side, the output rod of the servo motor 802 is fixedly provided with the rotating wheel 803, the two side planes of the rotating wheel 803 are symmetrically provided with the insertion holes, and the two sides of the rotating wheel 803 are provided with the parallel frame 807 which is in sliding connection with the output rod of the servo motor 802.

[0062] The inner side of the parallel frame 807 is rotatably connected with the two driving sprockets 804, the driving sprockets 804 are sleeved with the output rod of the servo motor 802, and the side, close to the rotating wheel 803, of the driving sprocket 804 is fixedly provided with the pin rod 8041; the multi-prism body of each driving shaft 801 is movably connected with the two driving sprockets 804 which are distributed in parallel in a staggered manner, the driving sprockets 804 are rotatably connected with the end of the parallel frame 807 through the guide cylinder 806, and the driving sprockets 804 and the driven sprockets 805 are connected by the synchronous belt.

[0063] In the embodiment, the servo motor 802 is started to drive the rotating wheel 803 to rotate, the rotating wheel 803 can drive one of the driving sprockets 804 to rotate through the insertion holes and the pin rod 8041, one of the driving sprockets 804 can drive the driven sprockets 805 to rotate on one of the driving shafts 801 through the synchronous belt when the driving sprocket 804 rotates, the driving shaft 801 can drive the tooth disc and the tooth plate 7 at the bottom of the feeding operation table 3 or the discharging operation table 4 to mesh transmission when the driving shaft 801 rotates, and the feeding operation table 3 or the discharging operation table 4 can tilt and rotate around the rotating seat 201.

[0064] Please refer to Figure 3 , Figure 8 and Figure 9The outer side of the guide cylinder 806 is provided with a bayonet 8061; the inner bottom wall of the fixed frame 1 is further provided with a limiting frame 808, and the top of the limiting frame 808 is provided with a stop block matched with the bayonet 8061; the side of the fixed frame 1 close to the servo motor 802 is provided with a cylinder 809 for pushing and pulling the parallel frame 807 to move, and the pushing and pulling of the parallel frame 807 makes the pin shafts 8041 on the sides of the two groups of driving synchronous wheels 804 alternately butt joint with the insertion holes on the surface of the rotating wheel 803.

[0065] In the embodiment, when the feeding operation table 3 and the discharging operation table 4 are kept in the horizontal placement angle, the parallel frame 807 is pushed by the cylinder 809 to move along the output rod of the servo motor 802, so that the parallel frame 807 drives the two groups of driving synchronous wheels 804 to move away from the servo motor 802, thereby enabling the driving synchronous wheel 804 close to the servo motor 802 to drive the pin shaft 8041 to butt joint with the insertion hole on one side surface of the rotating wheel 803, at this time, the driving synchronous wheel 804 away from the servo motor 802 will drive the pin shaft 8041 to be separated from the insertion hole on the other side surface of the rotating wheel 803, so that when the rotating wheel 803 rotates, the driving shaft 801 will be meshed with the toothed plate 7 close to the lower side of the feeding operation table 3 through the linkage of the driving synchronous wheel 804 and the driven synchronous wheel 805, thereby driving the end of the feeding operation table 3 close to the discharging operation table 4 to tilt and deflect downward; conversely, when the cylinder 809 pulls the parallel frame 807 to be close to the servo motor 802, the toothed disc of the driving shaft 801 will be meshed with the toothed plate 7 close to the lower side of the discharging operation table 4, thereby driving the end of the discharging operation table 4 close to the feeding operation table 3 to tilt and deflect downward;

[0066] When the feeding operation table 3 or the discharging operation table 4 tilts and deflects, the rotating part on the feeding operation table 3 or the discharging operation table 4 will move away from the rotating seat 201, at this time, the proximity switch will transmit the detected signal to the PLC controller device outside the cutting device, at this time, the PLC controller device controls the hydraulic rod 103 to push and pull the grinding machine 102 to deflect, thereby enabling the grinding roller of the grinding machine 102 to deflect to abut the edge of the cut end of the cable bridge, so as to facilitate the rapid grinding and deburring of the cut end of the cable bridge which tilts and deflects downward;

[0067] It needs to be emphasized that:

[0068] When the cylinder 809 pushes the parallel frame 807 to make the driving sprocket 804 close to the servo motor 802 abut and dock with the rotating wheel 803, the parallel frame 807 close to the servo motor 802 will drive the bayonet 8061 on the guide cylinder 806 to separate from the block of one of the limit frames 808, and the driving sprocket 804 away from the servo motor 802 will separate from the rotating wheel 803, at the same time, the parallel frame 807 away from the servo motor 802 will drive the bayonet 8061 on the guide cylinder 806 to be inserted with the block of the other limit frame 808, so at this time the rotation of the servo motor 802 can drive the feeding operation platform 3 to adjust the deflection through the driving shaft 801, and the guide cylinder 806 at one end of the other driving shaft 801 cannot rotate because the bayonet 8061 and the block of the limit frame 808 complete the limit insertion, so the other driving shaft 801 cannot rotate, and then when the feeding operation platform 3 is in the process of up-down deflection, it will limit the discharging operation platform 4, so that the discharging operation platform 4 cannot rotate; conversely, when the discharging operation platform 4 is in the process of up-down deflection, it will limit the feeding operation platform 3, so that the feeding operation platform 3 cannot rotate.

[0069] Working principle: the cable bridge plate is fed by the two groups of conveying rollers 301, after the cable bridge plate is flattened by the clamping seat 5 and the flattening mechanism 6, the horizontal movement of the cutting machine 101 is used to cut the cable bridge plate, after the cable bridge is cut, the cross drive mechanism 8 is used to drive the feeding operation platform 3 and the discharging operation platform 4 to tilt and deflect alternately, and then the polishing roller of the polishing machine 102 is pushed and pulled by the hydraulic rod 103 to polish the cut end of the cable bridge that tilts downward, so as to ensure that the cable bridge plate has good cutting quality, and the contents not described in detail in the description belong to the existing technology known to those skilled in the art.

Claims

1. A flattening and cutting device for cable bridge processing, comprising a fixed frame (1) and a support seat (2) transversely arranged in the fixed frame (1), and a horizontal traction assembly and a cutting machine (101) arranged on the inner top wall of the fixed frame (1); characterized in that: a grinding machine (102) is movably arranged on the inner bottom wall of the fixed frame (1), and a hydraulic rod (103) for controlling the deflection of the grinding machine (102) is further connected to the inner bottom wall of the fixed frame (1); rotary seats (201) are fixed on the top walls of both sides of the support seat (2), and two groups of rotary seats (201) are movably connected with a feeding operation table (3) and a discharging operation table (4) respectively, and clamping seats (5) are parallelly arranged on the top surfaces of the feeding operation table (3) and the discharging operation table (4), and a reverse buckle strip for clamping the inner edge of the cable bridge is arranged on the side of each two adjacent clamping seats (5) away from each other; the feeding operation table (3) and the discharging operation table (4) are provided with flattening mechanisms (6) for preventing the cable bridge from being twisted and compressed from the outer top wall and the outer side wall of the cable bridge; the inner bottom wall of the fixed frame (1) is provided with a cross driving mechanism (8) for alternately driving the feeding operation table (3) and the discharging operation table (4) to tilt and deflect, and the cross driving mechanism (8) is used to align the cutting end of the cable bridge with the grinding machine (102) for deburring.

2. The flattening and cutting device for processing cable tray according to claim 1, characterized in that: The flattening mechanism (6) for preventing the cable bridge from being twisted and compressed from the outer top wall and the outer side wall of the cable bridge comprises a double-shaft motor (601) arranged at the bottom of the feeding operation table (3) and the discharging operation table (4), a vertical plate arranged at the top of the feeding operation table (3) and the discharging operation table (4), and a transmission device (602) connected between the two output ends of the double-shaft motor (601) and the vertical plate.

3. The flattening and cutting device for processing cable tray according to claim 2, characterized in that: A driving column (603) connected with the transmission device (602) penetrates through the top of the vertical plate, and an eccentrically arranged push rod (6031) is fixed on the side of the driving column (603) away from the vertical plate; a flattening roller (604) is arranged between the two adjacent driving columns (603), and a horizontal cavity (6041) for inserting the push rod (6031) is formed on the two sides of the flattening roller (604); the feeding operation table (3) and the discharging operation table (4) are further provided with a mounting frame (605) longitudinally sliding with the flattening roller (604), and a front pressing frame (606) sliding in the mounting frame (605) is in abutment with the flattening roller (604).

4. The flattening and cutting device for processing cable tray according to claim 3, characterized in that: A screw structure adjusting groove (6032) is formed on the outer circumferential surface of the driving column (603); a U-shaped frame (607) horizontally sliding with the mounting frame (605) is arranged on the outer side of the driving column (603), and a protrusion (6071) in abutment with the adjusting groove (6032) is fixed on the inner wall of the U-shaped frame (607); a pressing claw (608) for clamping the outer side wall of the cable bridge is movably connected to the bottom of the U-shaped frame (607) through a torsion spring.

5. The flattening and cutting device for processing cable tray according to claim 1, characterized in that: Arc-shaped toothed plates (7) are symmetrically arranged on the two side edges at the bottom of the feeding operation table (3) and the discharging operation table (4).

6. The flattening and cutting device for processing cable tray according to claim 5, characterized in that: The cross drive mechanism (8) for driving the tilting and deflecting of the upper loading operation platform (3) and the lower loading operation platform (4) comprises a drive shaft (801) for driving the rotation of the toothed plate (7), the drive shaft (801) is composed of a toothed disc and a polygonal body fixed at the center of the toothed disc, the toothed disc of the drive shaft (801) is in mesh transmission with the toothed plate (7), and the two ends of the polygonal body of the drive shaft (801) are movably connected with the bearing seat below the support seat (2); One side of the fixed frame (1) is provided with a servo motor (802), the output rod of the servo motor (802) is fixedly provided with a rotating wheel (803), the two side planes of the rotating wheel (803) are symmetrically provided with insertion holes, and the two sides of the rotating wheel (803) are provided with parallel frames (807) which slide with the output rod of the servo motor (802); The inner sides of the parallel frames (807) are rotatably connected with two driving sprockets (804), the driving sprockets (804) are sleeved with the output rod of the servo motor (802), and the side of the driving sprockets (804) close to the rotating wheel (803) is fixedly provided with a pin rod (8041); The polygonal bodies of the two drive shafts (801) are slidably connected with two driven sprockets (805) which are distributed in parallel in a staggered manner, the driven sprockets (805) are rotatably connected with the end portions of the parallel frames (807) through guide cylinders (806), and the driving sprockets (804) and the driven sprockets (805) are connected by a synchronous belt.

7. The flattening and cutting device for processing cable tray according to claim 6, characterized in that: The outer side of the guide cylinder (806) is provided with a bayonet (8061); The inner bottom wall of the fixed frame (1) is further provided with a limiting frame (808), the top of the limiting frame (808) is provided with a stopper matched with the bayonet (8061), one side of the fixed frame (1) close to the servo motor (802) is provided with an air cylinder (809) for pushing and pulling the parallel frame (807) to move, the pin rods (8041) on the sides of the two driving sprockets (804) are alternately connected with the insertion holes on the surface of the rotating wheel (803) by pushing and pulling the parallel frame (807).

8. The flattening and cutting device for processing cable tray according to claim 1, characterized in that: The upper loading operation platform (3) is provided with two groups of conveying rollers (301) which are distributed at equal intervals, the bottom portions of the conveying rollers (301) in the same group are synchronously driven by a belt and a pulley, and one of the conveying rollers (301) in the same group is connected with a conveying motor installed at the bottom of the upper loading operation platform (3).

9. The flattening and cutting device for processing cable tray according to claim 1, characterized in that: The inside of the clamping seat (5) is connected with a telescopic frame (501) through a spring.

10. The flattening and cutting device for processing cable tray according to claim 1, characterized in that: The side edge of the rotating seat (201) close to the fixed frame (1) is provided with a support, and the support is connected with a proximity switch.

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