Plate slotting equipment and plate slotting method

Abstract

The present application relates to a plate grooving device, belonging to the technical field of plate processing, including a workbench, on which a roller assembly for driving the plate to move, a guide assembly for guiding the plate, and a cutting assembly for grooving the plate are arranged, the roller assembly includes a base and a roller seat arranged on the base, the roller seat is rotatably connected with a roller for abutting against the upper surface of the plate, the roller seat is provided with a driving mechanism for driving the roller to rotate around an axis, the guide assembly includes a mounting seat mounted on the workbench, the mounting seat is provided with a guide rod, the guide rod is provided with a tool groove for accommodating a tool, and the tool groove is provided with a chip guard plate at one end away from the grooving device. The present application has the effect of optimizing the quality of plate grooving.

Description

Technical Field

[0001] The present application relates to the technical field of plate processing, and in particular to a plate grooving device and a plate grooving method. Background Art

[0002] Door frames are soft decorative lines that wrap around the wall, which are the pressure strips, card strips, and other parts of the door frame. During the processing and manufacturing of door frames, wood, plastic or other materials are usually bonded together with adhesives. Although the cost is low, there are problems with the finished board's low structural strength and poor resistance to static bending deformation. Therefore, door frames formed by splicing appear. Board grooving is the most important step in making multiple boards plug into each other. The accuracy of the groove position and the flatness of the groove surface will directly affect the splicing effect of the boards. Board grooving equipment is required in the grooving process. The performance of the board grooving equipment also directly affects the quality of the grooves it processes.

[0003] Common sheet metal grooving equipment includes a workbench and a spindle mounted on the workbench. A tool is mounted on the spindle, and a power device for driving the spindle is mounted at the bottom of the workbench. During the implementation process, the sheet metal is placed flat on the workbench, and then the sheet metal is pushed to fit the milling cutter and move, and the milling cutter is used to groove the sheet metal.

[0004] Regarding the above-mentioned related technologies, the inventor believes that when the staff manually pushes the plate to move on the workbench, it is difficult to control the speed of the plate movement, and the feed amount per revolution of the tool is unstable, resulting in unstable surface quality of the groove, and knife marks or unevenness are prone to occur. Summary of the invention

[0005] In order to optimize the quality of plate grooving, the present application provides a plate grooving device and a plate grooving method.

[0006] In a first aspect, the present application provides a plate grooving device, which adopts the following technical solution:

[0007] A plate slotting device comprises a workbench, wherein the workbench is provided with a roller assembly for driving the plate to move, a guide assembly for guiding the plate, and a cutting assembly for slotting the plate;

[0008] The pressing roller assembly comprises a base and a pressing roller seat arranged on the base, the pressing roller seat is rotatably connected with a roller for contacting with the upper surface of the plate, and the pressing roller seat is provided with a driving mechanism for driving the roller to rotate around an axis;

[0009] The guide assembly comprises a mounting seat mounted on the workbench, the mounting seat is provided with a guide rod, the guide rod is provided with a tool groove for accommodating a slotting tool, and a chip guard plate is provided at one end of the tool groove far from the slotting device;

[0010] The cutting assembly includes a frame, on which a main shaft and a motor are provided, one end of the main shaft extends to the upper surface of the workbench and is fixedly connected to a slotting tool, a first gear is fixed to the output shaft of the motor, a second gear rotatably connected to the frame and meshing with the first gear, the main shaft coaxially penetrates the second gear and is axially slidably connected to the second gear, a spline is provided on the second gear, a keyway slidably matched with the spline is provided on the main shaft, and a lifting mechanism for driving the main shaft to move axially is provided on the frame.

[0011] By adopting the above technical solution, when in use, the driving mechanism drives the roller to rotate around the axis, and the roller drives the plate to move through friction. There is no need to manually push the plate during grooving, and the labor cost is low. At the same time, when the plate is subjected to the cutting force of the grooving tool during the grooving process, the roller presses the plate against the workbench of the grooving equipment, which can reduce the vibration amplitude of the plate, make the groove smoother, and reduce the knife marks in the groove.

[0012] The guide rod can guide the plate so that the plate is not easily offset during movement, the grooving is more stable, and the chip guard plate can block the chips and reduce the splash of chips.

[0013] During cutting, the motor drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the main shaft to rotate through the spline and keyway, and then the tool rotates to cut the plate. The main shaft is driven to move axially through the lifting mechanism, and then the height of the tool is adjusted to facilitate grooving of plates of different heights.

[0014] Optionally, the loading end and the discharging end of the workbench are respectively provided with support assemblies, the support assemblies include a support frame, a plurality of conveying rollers are rotatably connected to the support frame, the support frame includes at least three groups of vertically arranged first columns, the first column includes a support rod connected to the support frame, an end of the support rod away from the support frame is provided with a sliding sleeve, the support rod is slidably connected in the sliding sleeve, a limit sleeve is provided on the support rod for limiting the sliding of the support rod, a positioning ring is provided on the end of the support rod located outside the sliding sleeve, and a horizontally arranged connecting rod is commonly connected between the positioning rings on adjacent support rods.

[0015] By adopting the above technical solution, when in use, first release the limit of the limit sleeve on the support rod, then slide the support rod to adjust the length of the first column, and then adjust the height of the support frame, so that the support frame and the workbench of the plate grooving equipment are at the same height, and the plate can be placed on the support frame when grooving, so that the plate can be more stable and will not bend or deform; during the adjustment process, if the lengths of different first columns are inconsistent, the support frame will be tilted, which is not conducive to supporting the plate. By setting a positioning ring and a connecting rod, during adjustment, the positioning ring will slide downward along the support rod under the action of gravity until it abuts against the limiting sleeve. If the lengths of the first columns are inconsistent, a gap will appear between the positioning ring and the limiting sleeve on the longest group of first columns, which is convenient for the staff to adjust.

[0016] Optionally, the conveying roller is hollow, and a rotating shaft is coaxially passed through the conveying roller, square clamping blocks are respectively provided at both ends of the rotating shaft, and a clamping groove that is clamped with the clamping block is opened on the upper surface of the support frame.

[0017] By adopting the above technical solution, the card block is clamped in the clamping groove to limit the rotation of the rotating shaft. When the conveying roller is damaged or worn, the conveying roller and the rotating shaft can be removed from the support frame, and then the rotating shaft can be pulled out of the conveying roller to facilitate replacement of the conveying roller.

[0018] Optionally, both ends of the guide rod are provided with accommodating grooves along the length direction on one side away from the mounting seat, and an extension rod is slidably connected in the accommodating groove. The extension rod and the side of the guide rod away from the mounting seat are in the same vertical plane, and a limit plate is provided on the side of the extension rod close to the mounting seat. The height of the limit plate is greater than the height of the extension rod. A limit groove connected to the accommodating groove is provided in the guide rod, and the limit plate is slidably connected in the limit groove along the length direction.

[0019] By adopting the above technical solution, when grooving a longer plate, the extension rod can be slid out of the guide rod, so that the extension rod and the guide rod can jointly guide the plate, making the guiding of the long plate more stable. Through the cooperation of the limit groove and the limit block, the extension rod can be limited so that the limit rod will not slide out of the accommodating groove along the width direction. At the same time, when the extension rod is pulled out of the accommodating groove, the extension rod will not deflect.

[0020] Optionally, the driving mechanism includes a motor vertically fixed on the upper surface of the pressure roller seat, the output shaft of the motor is connected to the roller transmission through a bevel gear transmission mechanism, the rollers are arranged in multiple groups in parallel on the pressure roller seat, the axes of all the rollers are in the same plane, and the pressure roller seat is provided with a sprocket transmission mechanism that enables all the rollers to rotate synchronously.

[0021] By adopting the above technical solution, the bevel gear transmission mechanism can change the direction of power, so that the motor can be vertically arranged above the pressure roller seat without interfering with the movement of the plate. Multiple groups of rollers act on the plate together to increase the friction between the plate and the rollers. The rollers and the plate are not easy to slip, which makes it easier to transmit larger plates.

[0022] Optionally, the lifting mechanism includes a horizontally arranged adjusting rod, one end of which is provided with a third gear, the outer wall of one end of the spindle away from the slotting tool is circumferentially provided with a tooth groove meshing with the third gear, and a plurality of groups of tooth grooves are evenly spaced along the axial direction of the spindle, the adjusting rod includes a sliding rod connected to the third gear, a sliding sleeve is provided on the sliding rod, a guide bar is axially provided on the sliding rod, a guide groove slidably matched with the guide bar is provided on the sliding sleeve, a limit block is provided on the frame, a limit groove parallel to the sliding sleeve is provided on the limit block, and a limit block slidably matched with the limit groove is provided outside the sliding sleeve.

[0023] By adopting the above technical solution, when the adjusting rod is rotated, the adjusting rod can drive the third gear to rotate, and then drive the main shaft to move axially through the cooperation of the third gear and the tooth groove, and can be adjusted manually. When adjustment is needed, the sleeve is slid axially to separate the limit block from the limit groove, and the sleeve can be rotated to drive the slide rod to rotate through the cooperation of the guide bar and the guide block. When the adjustment is completed, the sleeve is slid axially and the limit block is stuck in the limit groove, so that the sleeve can be limited circumferentially to prevent the sleeve from rotating accidentally under the action of external force.

[0024] Optionally, a lifting assembly is provided between the base and the pressure roller seat, the lifting assembly includes a second column fixed on the base, a lifting seat is slidably connected to the second column, the lifting seat is fixedly connected to the pressure roller seat, and a limit piece for limiting the sliding of the lifting seat is provided on the lifting seat.

[0025] By adopting the above technical solution, the height of the pressure roller seat can be adjusted through the lifting component to adapt to plates of different thicknesses.

[0026] Optionally, a sliding hole is provided on the lifting seat, the second column is slidably connected in the sliding hole, a telescopic groove is provided on the lifting seat along the length direction of the sliding hole, the telescopic groove is connected to the sliding hole, the limiting member includes a locking rod slidably penetrated on the lifting seat, the locking rod vertically penetrates the telescopic groove, a block is fixed to one end of the locking rod, and a locking sleeve is threadedly connected to the other end, and the end face of one end of the locking sleeve is tightly pressed against the lifting seat.

[0027] By adopting the above technical solution, the locking sleeve is tightened after the lifting seat is adjusted, and the locking rod is moved into the locking sleeve through threaded cooperation. The block and the locking sleeve are pressed against both sides of the lifting seat to compress the telescopic groove, thereby clamping the second column in the sliding hole, thereby preventing the lifting seat from sliding during operation, making the processing more stable, and being able to achieve stepless adjustment.

[0028] In a second aspect, the present application provides a plate grooving method, which adopts the following technical solution:

[0029] S1: The main shaft is driven to move axially by the lifting assembly, so that the slotting tool corresponds to the position where the plate needs to be slotted;

[0030] S2: Adjust the distance between the guide seat and the tool axis according to the depth of the groove required for the plate;

[0031] S3: Start the motor of the cutting assembly to make the slotting tool start to rotate;

[0032] S4: Place the side of the plate to be grooved close to the guide seat and push the plate under the pressure roller seat;

[0033] S5: Start the pressure roller assembly to make the roller drive the plate to move. During the movement of the plate, the slotting tool slots the plate.

[0034] In summary, the present application includes at least one of the following beneficial technical effects:

[0035] By setting up a pressure roller assembly, the roller drives the plate to move through friction, and there is no need to manually push the plate when grooving, so the labor cost is low. The roller presses the plate tightly on the workbench of the grooving equipment, which can reduce the vibration amplitude of the plate, make the groove smoother, and reduce the knife marks in the groove;

[0036] The guide rod can guide the plate, making it less likely for the plate to deviate during movement and making the grooving more stable;

[0037] The two sets of support components are respectively located at the feeding end and the discharging end of the plate grooving equipment, which can respectively support the plate to be processed and the processed end, thereby preventing the plate from bending and deforming under the action of gravity, and making the plate grooving quality more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 This is a front view of a plate grooving device according to an embodiment of the present application;

[0039] Figure 2 yes Figure 1 A schematic diagram of the structure of the middle support assembly;

[0040] Figure 3 yes Figure 2 A is a partial enlarged schematic diagram;

[0041] Figure 4 yes Figure 2 Explosion diagram of the first column in the middle;

[0042] Figure 5 yes Figure 1 A schematic diagram of the partial structure of the middle lifting assembly;

[0043] Figure 6 yes Figure 5 An exploded schematic diagram of the locking rod and the locking sleeve;

[0044] Figure 7 yes Figure 1 A schematic diagram of the structure of the intermediate pressure roller assembly;

[0045] Figure 8 yes Figure 7 Structural diagram of the middle tensioning mechanism;

[0046] Fig. 9 yes Figure 1 Structural schematic diagram of the middle support frame;

[0047] Fig.10 yes Figure 1 A schematic diagram of the structure of the middle guide assembly;

[0048] Fig.11 yes Fig.10 A schematic cross-sectional structure diagram of ;

[0049] Fig.12 yes Figure 1 Schematic diagram of the cross-section structure of the middle workbench;

[0050] Fig.13 yes Fig.12 Schematic diagram of the structure of the cutting component;

[0051] Fig.14 yes Fig.13 Exploded view of the mount.

[0052] Explanation of reference numerals: 1. workbench; 2. support assembly; 21. support frame; 22. conveying roller; 221. rotating shaft; 222. clamping block; 223. clamping groove; 224. rubber sleeve; 225. weight reduction groove; 23. top frame; 24. bottom frame; 25. first column; 251. sliding sleeve; 252. lower plate; 253. mounting hole; 254. support rod; 255. limiting sleeve; 256. limiting hole; 257. limiting rod; 258. positioning ring; 26. crossbeam; 27. connecting rod; 28. second bolt; 31. base ; 32, roller seat; 33, first guide rod; 34, guide groove; 35, mounting seat; 36, lifting screw; 37, handle; 38, driving mechanism; 381, first motor; 382, ​​roller; 383, first bevel gear; 384, second bevel gear; 385, sprocket; 386, chain; 39, tensioning mechanism; 391, support plate; 392, tensioning wheel; 393, slide groove; 394, sliding block; 395, spring 1; 4, lifting assembly; 41, second column; 42, slide hole; 43, lifting seat; 44, Telescopic slot; 45, wing plate; 46, locking rod; 47, stopper; 48, locking sleeve; 49, cross bar; 5, guide assembly; 51, second guide rod; 511, first slot; 512, receiving slot; 513, limit slot; 514, chip guard plate; 52, fixed seat; 521, bottom plate; 522, vertical plate; 53, extension rod; 531, limit plate; 532, locking column; 533, spring 2; 54, positioning hole; 55, positioning column; 56, tool slot; 57, chip collection slot; 58, sliding slot; 59, first baffle ;6. Cutting assembly;61. Cutting bracket;62. Tool seat;621. Second baffle;622. Positioning rod;623. Anti-slip block;624. Locking bolt;63. Slotting tool;631. Anti-slip slot;64. Lifting mechanism;641. Slide rod;642. Third gear;643. Tooth groove;644. Slide sleeve;645. Ring handle;646. Guide strip;647. Limit block;648. Limit slot;65. Second motor;66. First gear;67. Second gear;68. Spline;69. Spindle. DETAILED DESCRIPTION

[0053] The following is combined with Figure 1-14 This application is described in further detail.

[0054] The present application embodiment discloses a plate slotting device, referring to Figure 1 , including a workbench 1, on which a roller assembly for driving the plate to move, a guide assembly 5 for guiding the plate, and a cutting assembly 6 for grooving the plate are provided. The loading end and the discharging end of the workbench 1 are respectively provided with a supporting assembly 2.

[0055] Reference Figure 2The support assembly 2 includes a support frame 21, and a conveying roller 22 is rotatably connected to the support frame 21. During the grooving process, the long plate is supported by the conveying roller 22 during loading and unloading to prevent the plate from bending and deforming under the action of gravity.

[0056] Reference Figure 2 The support frame 21 includes a top frame 23, a bottom frame 24 and a first column 25 connecting the top frame 23 and the bottom frame 24. The top frame 23 and the bottom frame 24 are welded into a rectangle by connecting square steel pipes end to end. A crossbeam 26 is also welded and fixed on the top frame 23 at the symmetry line position along the length direction.

[0057] Reference Figure 2 A plurality of groups of conveying rollers 22 are arranged in parallel on the support frame 21, and the conveying rollers 22 are connected to the support frame 21 by rotating around the axis. Five groups of conveying rollers 22 are evenly spaced along the length direction of the cross beam 26, and each group includes two conveying rollers 22 symmetrically arranged on both sides of the cross beam 26. The conveying rollers 22 are hollow structures, and a rotating shaft 221 is coaxially penetrated in the conveying rollers 22, and blocks 222 are respectively welded and fixed at both ends of the rotating shaft 221, and a clamping groove 223 for clamping with the clamping block 222 is opened on the cross beam 26 and the top frame 23.

[0058] Reference Figure 3 The clamping block 222 is arranged in a rectangular parallelepiped, including two mutually parallel abutting surfaces, the abutting surfaces are parallel to the axis of the rotating shaft 221, and the two abutting surfaces are respectively abutted against the two side walls opposite to the clamping groove 223. A rubber sleeve 224 is sleeved on the conveying roller 22, and an annular weight-reducing groove 225 is opened on the outer wall of the rubber sleeve 224 along the circumferential direction. The weight-reducing grooves 225 are evenly spaced along the axial direction of the rotating shaft 221.

[0059] Reference Figure 4 There are four groups of first columns 25 vertically arranged, which are respectively located at the four corners of the top frame 23. The first column 25 includes a sliding sleeve 251, and a lower base plate 521 is fixedly installed at the bottom end of the sliding sleeve 251. The lower base plate 521 is provided with a mounting hole 253, and the mounting hole 253 is used to penetrate a bolt to fix the first column 25 on the ground.

[0060] Reference Figure 4 A support rod 254 is provided at the top of the sliding sleeve 251, and the support rod 254 is slidably connected in the sliding sleeve 251. A limiting sleeve 255 is provided on the support rod 254 to limit the sliding of the support rod 254. A limiting hole 256 is provided on the side wall of the support rod 254. There are multiple groups of limiting holes 256 along the axial direction of the support rod 254. A limiting rod 257 is movably connected to the limiting sleeve 255, and the limiting rod 257 is threadedly connected to the limiting hole 256.

[0061] Reference Figure 4A positioning ring 258 is sleeved on one end of the support rod 254 outside the sliding sleeve 251, and a horizontally arranged connecting rod 27 is commonly connected between the positioning rings 258 on adjacent support rods 254. A second bolt 28 is threadedly connected to the positioning ring 258, and the screw end of the second bolt 28 passes through the positioning ring 258 and abuts against the support rod 254.

[0062] Reference Figure 1 and Figure 5 A pressure roller seat 32 is arranged above the workbench 1, and a driving mechanism 38 for driving the plate to move is arranged on the pressure roller seat 32. A lifting component 4 for adjusting the height of the pressure roller seat 32 is arranged on the base 31.

[0063] Reference Figure 5 The lifting assembly 4 includes a second column 41 vertically fixed on the base 31, a lifting seat 43 is slidably connected to the second column 41, and one end of the lifting seat 43 away from the second column 41 is fixedly connected to the pressure roller seat 32. A sliding hole 42 is opened on the lifting seat 43, and the second column 41 is slidably connected in the sliding hole 42. A first guide rod 33 is fixed on the outer wall of the second column 41 along the length direction, and a guide groove 34 that slides with the first guide rod 33 is opened on the inner wall of the sliding hole 42.

[0064] Reference Figure 5 and Figure 6 A telescopic groove 44 is provided on the lifting seat 43 along the length direction of the sliding hole 42, and the telescopic groove 44 is connected to the sliding hole 42. Wing plates 45 are vertically fixed on both sides of the telescopic groove 44, and the distance between the two groups of wing plates 45 is consistent with the width of the telescopic groove 44. A locking rod 46 runs through the two groups of wing plates 45. A stopper 47 is fixed to one end of the locking rod 46, and a locking sleeve 48 is threadedly connected to the other end. The stopper 47 is tightly pressed against one group of wing plates 45, and the end face of the locking sleeve 48 is tightly pressed against the other group of wing plates 45. When the locking sleeve 48 is tightened, the stopper 47 and the first locking sleeve 48 are close to each other through threaded cooperation, so that the two groups of wing plates 45 are close to each other, and then the second column 41 is clamped in the sliding hole 42.

[0065] Reference Figure 5 and Figure 6 A cross bar 49 is vertically arranged at one end of the locking rod 46 away from the lifting seat 43. The cross bar 49 is slidably penetrated on the locking rod 46, and blocks 47 are fixed at both ends of the cross bar 49.

[0066] Reference Figure 5 and Figure 6A fixed seat 52 is provided at the top of the second column 41, and a lifting screw 36 parallel to the second column 41 is provided on the fixed seat 52. The lifting screw 36 is rotatably connected to the fixed seat 52 along the circumferential direction. The lifting screw 36 is threadedly connected to the lifting seat 43. A handle 37 is fixed to the top of the lifting screw 36. When the handle 37 is rotated, the lifting screw 36 can be driven to rotate, and then the lifting seat 43 is driven to slide along the second column 41 through threaded cooperation.

[0067] Reference Figure 7 The driving mechanism 38 includes a first motor 381 fixed on the pressure roller seat 32. The pressure roller seat 32 is provided with a cavity on one side facing the slotting equipment workbench 1. A plurality of groups of rollers 382 are rotatably connected in the cavity. The output shaft of the first motor 381 vertically penetrates the pressure roller seat 32 downward. A first bevel gear 383 is fixed at one end of the output shaft of the first motor 381 located in the cavity. A second bevel gear 384 is fixed on a group of rollers 382. The second bevel gear 384 is meshed with the first bevel gear 383. When the first motor 381 is connected to an external power supply, the first motor 381 drives the first bevel gear 383 to rotate, and then drives a group of rotating shafts 221 to rotate through the bevel gear transmission.

[0068] A sprocket 385 is fixed on each group of rollers 382, ​​and a group of chains 386 are commonly tensioned on all the sprockets 385. When a group of rollers 382 rotates, it drives a group of sprockets 385 to rotate, and then all the rollers 382 are driven to rotate synchronously through the cooperation of the sprockets 385 and the chains 386.

[0069] Reference Figure 7 and Figure 8 The inner cavity of the pressure roller seat 32 is provided with a tensioning mechanism 39, and the tensioning mechanism 39 includes a support plate 391 fixed to the top of the inner cavity of the pressure roller seat 32, the support plate 391 is vertically arranged, and a tensioning wheel 392 is rotatably connected to the support plate 391, and the tensioning wheel 392 is a gear, and a slide groove 393 is provided on the support plate 391 in the vertical direction, and a sliding block 394 is slidably connected in the slide groove 393 along the length direction, and guide blocks are provided on both sides of the sliding block 394 respectively, and a guide groove 34 cooperating with the guide block is provided on the support plate 391 along the length direction, and the tensioning wheel 392 is rotatably connected to the sliding block 394, and a spring 395 is provided at one end of the sliding block 394 away from the chain 386, and the spring 395 is located in the slide groove 393 and abuts against the end wall of the slide groove 393, so that the chain 386 can have appropriate tensioning force during the transmission process, thereby preventing the chain 386 from jumping teeth or falling off teeth.

[0070] Reference Fig. 9 A second guide rod 51 for guiding the plate is provided on the mounting seat 35 , and an extension rod 53 is slidably connected to the second guide rod 51 along the length direction.

[0071] Reference Fig.10and Fig.11 The mounting seat 35 includes a bottom plate 521 and a vertical plate 522 vertically fixed on the bottom plate 521. The bottom plate 521 is fixed to the workbench 1 by bolts. A plurality of positioning holes 54 are evenly arranged on the upper surface of the bottom plate 521 along the length direction. Positioning columns 55 corresponding to the positioning holes 54 are provided on the lower surface of the second guide rod 51. The second guide rod 51 can be limited by inserting the positioning columns 55 into the positioning holes 54.

[0072] A tool groove 56 is provided on the second guide rod 51 at the midpoint of the length direction. When the second guide rod 51 is installed on the workbench 1, the slotting tool 63 on the workbench 1 is located in the tool groove 56. A chip collection groove 57 connected to the tool groove 56 is provided on the mounting seat 35. During the slotting process, the chips enter the chip collection groove 57 under the action of the slotting tool 63.

[0073] The second guide rod 51 is provided with two sets of sliding grooves 58 respectively located on both sides of the tool groove 56. The two sides of the chip guard plate 514 are respectively slidably connected in the sliding grooves 58. The chip guard plate 514 is provided with a first baffle 59 at one end away from the mounting seat 35. The second guide rod 51 is provided with a first card slot 511 connected to the sliding groove 58, and the first baffle 59 is card-engaged with the first card slot 511.

[0074] The second guide rod 51 has two ends and one side away from the mounting seat 35 respectively provided with a receiving groove 512 along the length direction. The two groups of receiving grooves 512 are symmetrically arranged on both sides of the tool groove 56. The second guide rod 51 is provided with a limiting groove 513 connected to the receiving groove 512. The height of the limiting groove 513 is greater than the height of the second guide rod 51. An extension rod is slidably connected in the receiving groove 512 along the length direction. The extension rod and the side of the second guide rod 51 away from the mounting seat 35 are in the same vertical plane. A limiting plate 531 is provided on the side of the extension rod close to the mounting seat 35. The limiting plate 531 is slidably connected in the limiting groove 513 along the length direction.

[0075] Reference Fig.12 A light hole connected to the receiving groove 512 is vertically arranged on the upper surface of the second guide rod 51 away from the tool groove 56, and a locking column 532 is slidably inserted in the light hole. The locking column 532 passes through the light hole and extends into the receiving groove 512. A plurality of bolt holes that are threadably matched with the locking column 532 are evenly arranged on the extension rod along the length direction. The extension rod can be limited by the cooperation between the locking column 532 and the bolt hole.

[0076] A second spring 533 is sleeved on one end of the locking column 532 outside the second guide rod 51, and both ends of the second spring 533 are fixedly connected to the nut of the locking column 532 and the outer wall of the second guide rod 51 respectively. When the tension spring is in the initial state, the locking column 532 extends into the accommodating groove 512. When the extension rod is slid, the end face of the locking column 532 slides on the upper surface of the extension rod. At this time, the second spring 533 is in a stretched state. When the bolt hole is aligned with the locking column 532, the locking column 532 can automatically tighten to the end of the bolt hole under the action of tension. After the locking column 532 is screwed into the bolt hole, the second spring 533 is in a compressed state. The second spring 533 can apply an axial force to the locking column 532, so that the locking column 532 is not easy to loosen.

[0077] Reference Fig.12 The cutting assembly 6 includes a cutting bracket 61 for being arranged in the workbench 1, and a vertically arranged main shaft 69 is rotatably connected to the cutting bracket 61. The top end of the main shaft 69 extends to the upper surface of the workbench 1 and is fixedly connected to a slotting tool 63. The cutting bracket 61 is also provided with a lifting mechanism 64 for driving the main shaft 69 to move axially and a second motor 65 transmission-connected to the main shaft 69.

[0078] Reference Fig.13 The output shaft of the second motor 65 is arranged parallel to the main shaft 69, and a first gear 66 is fixed on the output shaft of the second motor 65. A second gear 67 meshing with the first gear 66 is rotatably connected to the cutting bracket 61. The main shaft 69 coaxially penetrates the second gear 67 and is axially slidably connected with the second gear 67. A spline 68 is arranged on the second gear 67, and a keyway slidably matched with the spline 68 is arranged on the main shaft 69. When the second motor 65 is connected to an external power supply, the first gear 66 is driven to rotate, and the first gear 66 drives the second gear 67 to rotate, and then the main shaft 69 is driven to rotate through the cooperation of the spline 68 and the keyway, so that the slotting tool 63 cuts the plate.

[0079] The lifting mechanism 64 includes a horizontally arranged sliding rod 641, and a third gear 642 is arranged at one end of the adjusting rod located on the inner side of the cutting bracket 61. A support seat for supporting the sliding rod 641 is arranged on the cutting bracket 61. The sliding rod 641 is rotatably connected to the cutting bracket 61 at one end located on the inner side of the cutting bracket 61. A tooth groove 643 meshing with the third gear 642 is provided on the outer wall of the end of the main shaft 69 away from the slotting tool 63. The tooth groove 643 surrounds the main shaft 69 in a ring shape, and multiple groups of tooth grooves 643 are evenly arranged along the axial direction of the main shaft 69.

[0080] When the slide bar 641 rotates, the slide bar 641 drives the main shaft 69 to move axially through the cooperation between the third gear 642 and the tooth groove 643. During the axial movement of the main shaft 69, the spline 68 slides along the length direction of the key groove.

[0081] A sliding sleeve 644 is sleeved on the sliding rod 641, and the sliding sleeve 644 passes through the cutting bracket 61 and extends to the outside of the workbench 1 and is fixedly connected to a ring-shaped rotating handle 645. A guide strip 646 is axially provided on the sliding rod 641, and a guide groove 34 slidably matched with the guide strip 646 is provided on the sliding sleeve 644. A limiting block 647 is provided on the cutting bracket 61, and a limiting slot 648 is provided on the limiting block 647. A limiting block 647 slidably matched with the limiting slot 648 is provided outside the sliding sleeve 644.

[0082] When the limit block 647 is engaged in the limit slot 648, the sleeve 644 cannot rotate circumferentially, and the slide rod 641 cannot rotate circumferentially, and the main shaft 69 will not move; when the limit block 647 is disengaged from the limit slot 648, the sleeve 644 can be rotated, and the slide rod 641 can be driven to rotate through the cooperation of the guide bar 646 and the guide block.

[0083] Reference Fig.14 A tool seat 62 is fixed to one end of the spindle 69 close to the slotting tool 63, and the tool seat 62 includes a second baffle 621. A positioning rod 622 is vertically fixed to the side of the second baffle 621 away from the spindle 69. The positioning rod 622 is coaxial with the spindle 69. The slotting tool 63 is sleeved on the positioning rod 622. The positioning rod 622 is threadedly connected with a locking bolt 624 that tightens the slotting tool 63 against the second baffle 621.

[0084] An anti-slip block 623 is fixed on the outer wall of the positioning rod 622. Two groups of anti-slip blocks 623 are symmetrically arranged along the axis of the positioning rod 622. The slotting tool 63 is provided with an anti-slip groove 631 that cooperates with the anti-slip block 623. When the slotting tool 63 is installed, the anti-slip block 623 is clamped in the anti-slip groove 631, so that the slotting tool 63 will not rotate relative to the main shaft 69.

[0085] When in use, the motor power is turned on, the motor drives the first gear 66 to rotate, the first gear 66 drives the second gear 67 to rotate, the second gear 67 drives the main shaft 69 to rotate through the spline 68 and the keyway, and then the slotting tool 63 rotates to cut the plate.

[0086] The implementation principle of a plate grooving device in an embodiment of the present application is: when in use, first unscrew the limit rod 257 from the limit hole 256 to release the limit sleeve 255 on the support rod 254, and then slide the support rod 254 to adjust the length of the first column 25, and then adjust the height of the support frame 21 so that the support frame 21 and the workbench 1 are at the same height, and then thread the limit rod 257 into the limit hole 256.

[0087] When it is necessary to groove the plate at different heights, first slide the sleeve 644 axially to disengage the limit block 647 from the limit slot 648, and then drive the sleeve 644 by rotating the annular handle 645. The sleeve 644 drives the slide rod 641 to rotate through the cooperation of the guide bar 646 and the guide block. The slide rod 641 drives the main shaft 69 to move axially through the cooperation of the third gear 642 and the tooth groove 643, thereby realizing the adjustment of the height of the groove tool 63.

[0088] This embodiment also provides a plate slotting method, which adopts the following technical solution:

[0089] S1: The main shaft is driven to move axially by the lifting assembly, so that the slotting tool corresponds to the position where the slotting of the plate is required;

[0090] S2: Adjust the distance between the guide seat and the tool axis according to the depth of the groove required for the plate;

[0091] S3: Start the motor of the cutting assembly to make the slotting tool start to rotate;

[0092] S4: Place the side of the plate to be grooved close to the guide seat and push the plate under the pressure roller seat;

[0093] S5: Start the pressure roller assembly to make the roller drive the plate to move. During the movement of the plate, the slotting tool slots the plate.

[0094] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A plate slotting device, comprising a workbench (1), wherein the workbench (1) is provided with a roller assembly for driving the plate to move, a guide assembly (5) for guiding the plate, and a cutting assembly (6) for slotting the plate, wherein: The pressing roller assembly comprises a base (31) and a pressing roller seat (32) arranged on the base (31); a roller (382) for contacting the upper surface of the plate is rotatably connected to the pressing roller seat (32); a driving mechanism (38) for driving the roller to rotate around an axis is arranged on the pressing roller seat (32); the guiding assembly (5) comprises a mounting seat (35) mounted on the workbench (1); a second guiding rod (51) is arranged on the mounting seat (35); a tool groove (56) for accommodating a slotting tool (63) is provided on the second guiding rod (51); a chip guard plate (514) is provided at one end of the tool groove (56) away from the slotting device; the cutting assembly (6 ) comprises a frame, on which a main shaft (69) and a motor are arranged, one end of the main shaft (69) is fixedly connected to a slotting tool (63) extending to the upper surface of the workbench (1), a first gear (66) is fixed to the output shaft of the motor, a second gear (67) meshing with the first gear (66) is rotatably connected to the frame, the main shaft (69) coaxially passes through the second gear (67) and is axially slidably connected to the second gear (67), the second gear (67) is provided with a spline (68), the main shaft (69) is provided with a keyway slidably matched with the spline (68), and a lifting mechanism (64) is provided on the frame to drive the main shaft (69) to move axially.

2. A plate grooving device according to claim 1, characterized in that: The loading end and the discharging end of the workbench (1) are respectively provided with a support assembly (2), the support assembly (2) comprises a support frame (21), a plurality of groups of conveying rollers (22) are rotatably connected to the support frame (21), the support frame (21) comprises at least three groups of vertically arranged first columns (25), the first columns (25) comprise a support rod (254) connected to the support frame (21), one end of the support rod (254) away from the support frame (21) is sleeved with a sliding sleeve (644), the support rod (254) is slidably connected in the sliding sleeve (644), a limiting sleeve (255) for limiting the sliding of the support rod (254) is provided on the support rod (254), a positioning ring (258) is sleeved on the end of the support rod (254) located outside the sliding sleeve (644), and a horizontally arranged connecting rod (27) is commonly connected between the positioning rings (258) on adjacent support rods (254).

3. A plate grooving device according to claim 2, characterized in that: The conveying roller (22) is hollow, and a rotating shaft (221) is coaxially passed through the conveying roller (22), square clamping blocks (222) are respectively arranged at both ends of the rotating shaft (221), and a clamping groove (223) for clamping with the clamping block (222) is provided on the upper surface of the support frame (21).

4. The plate grooving device according to claim 1, characterized in that: The second guide rod (51) has two ends, one side away from the mounting seat (35), respectively provided with a receiving groove (512) along the length direction, and the receiving groove (512) is slidably connected with an extension rod, and the extension rod and the side of the second guide rod (51) away from the mounting seat (35) are in the same vertical plane, and the side of the extension rod close to the mounting seat (35) is provided with a limiting plate (531), the height of the limiting plate (531) is greater than the height of the extension rod, and the second guide rod (51) is provided with a limiting groove (513) connected with the receiving groove (512), and the limiting plate (531) is slidably connected in the limiting groove (513) along the length direction.

5. The plate grooving device according to claim 1, characterized in that: The driving mechanism (38) comprises a motor vertically fixed on the upper surface of the pressure roller seat (32); the output shaft of the motor is connected to the roller (382) through a bevel gear transmission mechanism; the rollers (382) are arranged in parallel in multiple groups on the pressure roller seat (32); the axes of all the rollers (382) are in the same plane; and the pressure roller seat (32) is provided with a sprocket (385) transmission mechanism for making all the rollers (382) rotate synchronously.

6. The plate grooving device according to claim 1, characterized in that: The lifting mechanism (64) includes a horizontally arranged adjusting rod, one end of which is provided with a third gear (642), an outer wall of one end of the main shaft (69) away from the slotting tool (63) is provided with a tooth groove (643) meshing with the third gear (642) along the circumferential direction, and a plurality of groups of the tooth grooves (643) are evenly spaced along the axial direction of the main shaft (69), and the adjusting rod includes a slide rod (641) connected to the third gear (642), and a gear is sleeved on the slide rod (641). A sliding sleeve (644) is provided, a guide strip (646) is provided on the sliding rod (641) along the axial direction, a guide groove (34) is provided on the sliding sleeve (644) and is slidably matched with the guide strip (646), a limit block (647) is provided on the frame, a limit slot (648) is provided on the limit block (647) and is arranged parallel to the sliding sleeve (644), and a limit block (647) is provided outside the sliding sleeve (644) and is slidably matched with the limit slot (648).

7. The plate grooving device according to claim 6, characterized in that: A lifting assembly (4) is arranged between the base (31) and the pressure roller seat (32), and the lifting assembly (4) comprises a second column (41) fixed on the base (31), a lifting seat (43) is slidably connected to the second column (41), the lifting seat (43) is fixedly connected to the pressure roller seat (32), and a limiting member for limiting the sliding of the lifting seat (43) is arranged on the lifting seat (43).

8. The plate grooving device according to claim 7, characterized in that: The lifting seat (43) is provided with a sliding hole (42), the second column (41) is slidably connected in the sliding hole (42), the lifting seat (43) is provided with a telescopic groove (44) along the length direction of the sliding hole (42), the telescopic groove (44) is communicated with the sliding hole (42), the limiting member comprises a locking rod (46) slidably penetrated on the lifting seat (43), the locking rod (46) vertically penetrates the telescopic groove (44), a stopper (47) is fixed at one end of the locking rod (46), and a locking sleeve (48) is threadedly connected at the other end, and an end surface of one end of the locking sleeve (48) is tightly pressed against the lifting seat (43).

9. A plate grooving method using the plate grooving device according to any one of claims 7 to 8, characterized in that :S1: Drive the main shaft to move axially through the lifting component, so that the slotting tool corresponds to the position where the slotting is required on the plate; S2: Adjust the distance between the workbench and the tool axis according to the depth of the slotting required on the plate; S3: Start the motor of the cutting component to make the slotting tool start to rotate; S4: Place the side of the plate to be slotted close to the workbench and push the plate under the pressure roller seat; S5: Start the pressure roller assembly to make the roller drive the plate to move. During the movement of the plate, the slotting tool slots the plate.

Images