Cutting device for wardrobe processing and production

Abstract

This invention discloses a cutting device for wardrobe processing and production, relating to the field of CNC metal sawing machine technology. It includes a main table, with a partitioned clamping assembly for multi-area fixing of the board material in the central area of ​​the main table's upper surface. Linear cutting assemblies for multi-segment cutting of the board material are installed on the front and back of the main table. This invention features convenient structure maintenance, no structural interference, and a high degree of automation. Under normal conditions, the linkage pressure plate is limited by a lifting spring and a headless bolt, allowing the positioning contact to be normally retracted and hidden, and unobstructed sliding adjustment. When replacing the saw blade, the clamping cylinder can drive the docking lock sleeve to separate, quickly releasing the spindle end limit. It allows for individual replacement of a single set of saw blades or the complete disassembly and replacement of an entire row of saw blades. Simultaneously, it employs a board-fixing and unidirectional transverse cutting method for the saw head, ensuring stable, safe, and efficient automated feeding.

Description

Technical Field

[0001] This invention relates to the technical field of CNC metal sawing machine tools, specifically a cutting device for wardrobe processing and production. Background Technology

[0002] Currently, existing CNC circular saw cutting machines can process various materials such as thin metal sheets, engineering plastics, and wardrobe decorative panels. However, similar equipment on the market has many shortcomings. Single-blade models require multiple reciprocating passes to process multiple parallel cuts, resulting in low processing efficiency. Most spindles equipped with multiple saw blades use exposed fasteners for locking, and the protruding structure interferes with saw blade adjustment and disassembly, making it difficult to flexibly switch between single and multi-saw blade operation modes. Traditional integrated rigid positioning structures lack wear compensation capabilities, and when parts are worn or there are machining tolerances, localized loosening of the clamping mechanism can easily occur. Axial movement can easily occur when the saw blade is cutting at high speed, making it difficult to consistently guarantee the dimensional accuracy of CNC machining. In addition, the disassembly and maintenance procedures for vulnerable parts inside the spindle are cumbersome, and the multi-station clamping of sheet metal requires manual locking of each piece, making the operation process complex and unable to meet the production needs of large-volume, high-precision automated cutting. Summary of the Invention

[0003] To address the shortcomings of existing technologies, this invention provides a cutting device for wardrobe manufacturing.

[0004] To solve the above-mentioned technical problems, the present invention provides the following technical solution: This invention discloses a cutting device for wardrobe manufacturing, comprising: The main unit has a partitioned clamping assembly for fixing the board in multiple areas in the middle area of ​​the upper surface of the main unit, and a straight cutting assembly for cutting the board in multiple segments is installed on the front and back of the main unit. The partitioned clamping assembly includes two lower U-shaped supports. The bottom surfaces of the two lower U-shaped supports are fixedly connected to the upper surfaces at both ends of the main unit. Each lower U-shaped support has a sliding column fixedly installed on its front and rear inner walls by bolts. Several sliding sleeves are movably fitted onto the surface of each sliding column. The right side of the right sliding sleeve has a groove. The two sides of the right sliding column have guide holes. Positioning push plates are inserted into the guide holes and the inner cavities of the grooves. Two clamping cylinders are fixedly installed on the right side of the front and rear ends of the lower U-shaped supports by bolts. The piston rods at the left ends of the two clamping cylinders are fixedly connected to the right side of the positioning push plate.

[0005] As a preferred embodiment of the present invention, a plurality of upper U-shaped brackets are fixedly connected to the upper surfaces of the left and right sliding sleeves. A support plate is fixedly connected to the middle of the inner walls on both sides of each upper U-shaped bracket. A clamping ring that slides with the upper surface of the upper U-shaped bracket is movably sleeved on the left end surface of each support plate. An adjusting screw hole is opened at the bottom of the left side of each upper U-shaped bracket. A main push screw is threadedly connected to the inner wall of each adjusting screw hole. The right end of each main push screw is rotatably connected to the left side of the lower end of the clamping ring through a bearing. A crank handle is fixedly connected to the left end of each main push screw.

[0006] As a preferred embodiment of the present invention, the linear cutting assembly includes a limiting cavity, which is located on the front of the main unit. A shifting plate is inserted into the middle of the inner cavity of the limiting cavity. Two shifting holes are opened on the two sides of the front and rear ends of the shifting plate. Two bearings with seats are fixedly installed on the front and back ends of both ends of the main unit. A transverse screw is threadedly connected to the inner cavity of each shifting hole. The two ends of each transverse screw are rotatably connected to the inner cavities of the bearings on both sides. A servo motor is fixedly installed on the right side of the bearing with seats on the front right by a bracket. The output shaft end of the servo motor on the left end is fixedly connected to the right end of the transverse screw on the front by a coupling.

[0007] As a preferred embodiment of the present invention, each of the transverse screws is fixedly connected to an extension post at its left end, and a sprocket is movably sleeved on the surface of the right end of each extension post. A locking rod is threadedly connected to the upper surface of the left end of each sprocket and the upper surface of the left end of the extension post. Chain belts are engaged on the surfaces of the front and rear sprockets.

[0008] As a preferred embodiment of the present invention, two lifting cylinders are fixedly installed on the upper surfaces of the front and rear ends of the transposition carrier plate. Two opposing platforms are fixedly installed on the upper ends of the two lifting cylinders by bolts. The front of the upper end of the rear platform is rotatably connected to the main assembly shaft by bearings. The back of the upper end of the rear platform is fixedly installed with a stepper motor by a bracket. The output shaft of the front end of the stepper motor is fixedly connected to the rear end of the main assembly shaft by a coupling. Several auxiliary sleeves are movably sleeved on the front end of the main assembly shaft. A saw blade is movably clamped on the outer surface of the middle section of each auxiliary sleeve. A locking ring is threadedly connected to the outer surface of the front end of the auxiliary sleeve.

[0009] As a preferred embodiment of the present invention, the bottom surface of the main assembly shaft cavity is provided with a plurality of linear array of insertion holes, and a positioning contact is inserted into the cavity of each insertion hole. A clamping spring is fixedly connected to the upper end of each positioning contact, and a linkage pressure plate is fixedly connected to the upper end of each clamping spring.

[0010] As a preferred embodiment of the present invention, two boundary holes are provided on the lower surfaces of the front and rear ends of the main assembly shaft, and a headless bolt is threadedly connected to the inner wall of each boundary hole, and a lifting spring is fixedly connected to the upper end face of each headless bolt.

[0011] As a preferred embodiment of the present invention, two internal adjustment screw holes are provided on the upper surfaces of the front and rear ends of the main assembly shaft, and a headless bolt with an internal hexagonal groove is threadedly connected to the inner wall of each internal adjustment screw hole.

[0012] As a preferred embodiment of the present invention, a clamping cylinder is fixedly installed on the front of the upper end of the front platform by a bracket, and a mating locking sleeve is rotatably connected to the rear surface of the clamping cylinder by a bearing.

[0013] As a preferred embodiment of the present invention, a transparent protective cover is fixedly installed on the upper surface of the rear platform by bolts, and an auxiliary block is fixedly connected to the front of the docking lock sleeve and on the surface of the cylinder piston rod, and a docking sealing plate is fixedly installed on the back of the upper end of the auxiliary block by bolts.

[0014] The beneficial effects of this invention are: 1. This type of cutting device for wardrobe processing and production has a synchronous locking function for the entire workstation. The equipment can push the integral long strip positioning push plate to simultaneously squeeze the inner wall of all sliding sleeves by a single push action of a single clamping cylinder, and complete the position locking and fixing of all sliding clamping workstations in one go. There is no need for the staff to perform individual locking operations on each clamping structure, which greatly reduces the fixing operation steps after multi-workstation adjustment, and greatly improves the positioning preparation efficiency before board clamping. It is suitable for rapid processing of large batches of multi-segment boards.

[0015] 2. This type of cutting device for wardrobe processing and production allows for free switching of working conditions and the structure can be stored away when not in use. This equipment does not require multiple sets of structures to be put into operation at the same time. The operator can freely activate or deactivate the clamping structure and saw blade structure according to the actual cutting needs. When only single-segment or two-segment cutting is required, the clamping state can be released, and the excess clamping structure and excess saw blade can be slid and stored in the idle area at the rear of the equipment. Only the required number of working structures are kept in the center for operation. The equipment is compatible with single-blade cutting, double-blade cutting, and multi-blade multi-segment batch cutting. It is multi-purpose and adaptable to all wardrobe board cutting conditions. Its flexibility and applicability are far superior to traditional fixed multi-saw blade equipment.

[0016] 3. This type of cutting device for wardrobe processing adopts a dual fixing structure with separate station locking and board clamping. First, the arrangement of all clamping stations is locked by cylinders to ensure that the spacing between cutting lines is precise and constant. Then, each board section is independently clamped laterally by each set of independent cranks, main push screws, and clamping rings. The multi-point independent clamping can form stable support on both sides of each cutting seam, effectively offsetting the vibration and thrust generated by the synchronous cutting of multiple saw blades, avoiding local warping, slippage, and chipping of the board, and greatly improving the flatness of the cut and the yield of finished products.

[0017] 4. This type of cutting device for wardrobe processing and production features an embedded double-bolt locking structure with an independent spring elastic compensation locking mechanism. It abandons the traditional exposed protruding structure and pure rigid flat locking mode. Each set of positioning contacts 319 is independently equipped with a top-tightening spring 331, enabling the rigid contacts to have adaptive floating compensation capabilities. This can automatically compensate for the height errors in the parts processing, assembly gaps, and gap deviations caused by long-term wear. It ensures that each positioning contact 319 can continuously, rigidly, and tightly press against the inner wall of the auxiliary sleeve 315, maintaining high pressure and friction throughout the process. This eliminates the problems of single-point false pressing, poor contact, and local slippage and loosening that are prone to occur in traditional integral rigid top-tightening structures. It greatly enhances the synchronous locking stability when multiple sets of saw blades are working, completely avoids the slight movement caused by the saw blade during high-speed cutting, and significantly improves the consistency of the cutting dimensions of multiple sections of board. At the same time, all locking structures are embedded inside the main mounting shaft 313, with no obstructing protrusions on the outer wall. There is no structural interference during the disassembly, assembly, sliding, and adjustment of the saw blade, making maintenance and operation extremely smooth.

[0018] 5. This type of cutting device for wardrobe processing and production features convenient structure maintenance, no structural interference, and a high degree of automation. Under normal conditions, the device uses a lifting spring and a headless bolt to limit the linkage pressure plate, allowing the positioning contact to be normally stored and hidden, and the adjustable sliding distance to be unobstructed. When replacing the saw blade, the clamping cylinder can drive the docking lock sleeve to separate, quickly releasing the limit at the end of the main shaft. It can realize the individual replacement of a single set of saw blades or the overall disassembly and replacement of an entire row of saw blades. At the same time, it adopts a plate fixing and saw head unidirectional transverse cutting method, with automated feeding that is stable, safe, and efficient, and can meet the dual processing needs of small-batch single-piece production and large-batch multi-stage production. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the structure of a cutting device for wardrobe processing and production according to the present invention; Figure 2 This is a schematic diagram of the right side view of a cutting device for wardrobe processing and production according to the present invention; Figure 3This is a front sectional view of a cutting device for wardrobe processing and production according to the present invention; Figure 4 This invention relates to a cutting device for wardrobe processing and production. Figure 3 A three-dimensional image; Figure 5 This invention relates to a cutting device for wardrobe processing and production. Figure 4 A structural diagram from the right side; Figure 6 This is a side sectional view of a cutting device for wardrobe processing and production according to the present invention; Figure 7 This invention relates to a cutting device for wardrobe processing and production. Figure 6 A structural diagram from the right side; Figure 8 This is a partial view of the partitioned clamping assembly of a cutting device for wardrobe processing and production according to the present invention; Figure 9 This is an exploded view of a linear cutting component of a cutting device for wardrobe manufacturing according to the present invention. Figure 10 This invention relates to a cutting device for wardrobe processing and production. Figure 9 A structural diagram from a rear view.

[0020] In the diagram: 1. Main unit; 2. Partitioned clamping assembly; 201. Lower U-shaped bracket; 202. Sliding column; 203. Sliding sleeve; 204. Cut groove; 205. Guide hole; 206. Positioning push plate; 207. Clamping cylinder; 208. Upper U-shaped bracket; 209. Support plate; 210. Clamping ring; 211. Adjusting screw hole; 212. Main push screw; 213. Handle; 3. Linear cutting assembly; 301. Limiting cavity; 302. Transposition carrier plate; 303. Transposition hole; 304. Bearing with seat; 305. Transverse screw; 306. Servo motor; 307. Extension column; 308 309. Sprocket; 310. Locking rod; 311. Chain belt; 312. Lifting cylinder; 313. Stand; 314. Main assembly shaft; 315. Stepper motor; 316. Auxiliary assembly sleeve; 317. Saw blade; 318. Locking ring; 319. Insertion hole; 320. Positioning contact; 321. Linkage pressure plate; 322. Boundary hole; 323. Lower headless bolt; 324. Lifting spring; 325. Internal adjusting screw hole; 326. Upper headless bolt; 327. Clamping cylinder; 328. Docking lock sleeve; 329. Transparent cover; 330. Auxiliary assembly block; 331. Docking sealing plate; 322. Tightening spring. Detailed Implementation

[0021] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0022] Example: Figures 1-10 As shown, the present invention discloses a cutting device for wardrobe processing and production, comprising: a main platform 1, wherein a partitioned clamping assembly 2 for fixing the board in multiple areas is provided in the middle region of the upper surface of the main platform 1, and a linear cutting assembly 3 for cutting the board in multiple segments is installed on the front and back of the main platform 1; the partitioned clamping assembly 2 includes two lower U-shaped brackets 201, the bottom surfaces of the two lower U-shaped brackets 201 are fixedly connected to the upper surfaces at both ends of the main platform 1, and the front and rear inner walls of each lower U-shaped bracket 201 are fixed by bolts. A sliding column 202 is installed, and several sliding sleeves 203 are movably sleeved on the surface of each sliding column 202. The right side of the right sliding sleeve 203 is provided with a groove 204. The two sides of the right sliding column 202 are provided with guide holes 205. The guide holes 205 and the inner cavity of the groove 204 are both inserted with positioning push plates 206. The right side of the front end and rear end of the lower U-shaped bracket 201 are fixedly installed with two clamping cylinders 207 by bolts, and the piston rods at the left end of the two clamping cylinders 207 are fixedly connected to the right side of the positioning push plate 206.

[0023] The machine is equipped with a clamping cylinder 207, an integrated positioning push plate 206, a sliding column 202, and multiple sliding sleeves 203. When the clamping cylinder 207 is activated, it pushes the positioning push plate 206 forward. The positioning push plate 206 will simultaneously press against all the sliding sleeves 203 in use, locking all the fixture positions at once. This eliminates the need to tighten each one individually. Unused sliding sleeves 203 can be pushed to the back of the machine, leaving only the necessary fixtures to work. This saves a lot of time adjusting the fixture positions and allows for easy switching between single-piece cutting and multi-piece synchronous cutting modes, making the machine more versatile.

[0024] Several upper U-shaped brackets 208 are fixedly connected to the upper surface of the sliding sleeves 203 on the left and right sides. A support plate 209 is fixedly connected to the middle of the inner wall on both sides of each upper U-shaped bracket 208. A clamping ring 210 that slides with the upper surface of the upper U-shaped bracket 208 is movably sleeved on the left end of each support plate 209. An adjusting screw hole 211 is opened at the bottom of the left side of each upper U-shaped bracket 208. A main push screw 212 is threadedly connected to the inner wall of each adjusting screw hole 211. The right end of each main push screw 212 is rotatably connected to the left side of the lower end of the clamping ring 210 through a bearing. A crank handle 213 is fixedly connected to the left end of each main push screw 212.

[0025] The structure consists of a crank handle 213, a main push screw 212, a clamping ring 210, and a support plate 209, which are used to clamp the plate individually. After all the sliding sleeves 203 are locked in place by the positioning push plate 206, each crank handle 213 is rotated individually. The crank handle 213 drives the main push screw 212 forward, and the clamping ring 210 will tightly press against the side of the plate to clamp it. The distance between the clamps will not change. Each plate to be cut has an individual clamping point, which can withstand the impact force brought by the saw blade 316 when cutting. The plate will not move around, warp, or chip during processing. The cut plate has standard dimensions and less waste.

[0026] The linear cutting assembly 3 includes a limiting cavity 301, which is located on the front of the main unit 1. A shifting plate 302 is inserted into the middle of the cavity of the limiting cavity 301. Two shifting holes 303 are opened on the front and rear sides of the shifting plate 302. Two bearings 304 are fixedly installed on the front and back of both ends of the main unit 1. A transverse screw 305 is threadedly connected to the cavity of each shifting hole 303. The two ends of each transverse screw 305 are rotatably connected to the cavities of the bearings 304 on both sides. A servo motor 306 is fixedly installed on the right side of the bearing 304 on the front right by a bracket. The output shaft end of the servo motor 306 on the left is fixedly connected to the right end of the transverse screw 305 on the front by a coupling.

[0027] Each transverse screw 305 is fixedly connected to an extension post 307 at its left end, and a sprocket 308 is movably sleeved on the surface of the right end of each extension post 307. A locking rod 309 is threadedly connected to the upper surface of the left end of each sprocket 308 and the upper surface of the left end of the extension post 307. Chain belts 310 are engaged on the surfaces of the front and rear sprockets 308.

[0028] The system includes a limiting cavity 301, a transverse screw 305, a shifting plate 302, a sprocket 308, and a chain belt 310. The servo motor 306 drives the transverse screw 305 to rotate. The two transverse screws 305 rotate synchronously with the sprocket 308 and the chain belt 310, which drives the shifting plate 302 to move the entire cutting head smoothly left and right. When cutting the board, there is no need to manually push the board. The cutting head moves horizontally at a uniform speed, and the moving speed on both sides is consistent, resulting in straight cutting lines. The amount of manual operation is greatly reduced.

[0029] Two lifting cylinders 311 are fixedly installed on the upper surfaces of the front and rear ends of the transposition carrier plate 302. Two opposing platforms 312 are fixedly installed on the upper ends of the two lifting cylinders 311 by bolts. The front of the upper end of the rear platform 312 is rotatably connected to the main mounting shaft 313 by bearings. The back of the upper end of the rear platform 312 is fixedly installed with a stepper motor 314 by a bracket. The output shaft of the front end of the stepper motor 314 is fixedly connected to the rear end of the main mounting shaft 313 by a coupling. Several auxiliary mounting sleeves 315 are movably sleeved on the front end surface of the main mounting shaft 313. A saw blade 316 is movably snapped onto the outer surface of the middle section of each auxiliary mounting sleeve 315. A locking ring 317 is threadedly connected to the outer surface of the front end of the auxiliary mounting sleeve 315.

[0030] The system comprises a main assembly shaft 313, an internal adjusting screw hole 324, an upper headless bolt 325, a linkage pressure plate 320, positioning contacts 319, and a tightening spring 331. The upper headless bolt 325 is completely embedded inside the main assembly shaft 313. When the operator screws on the upper headless bolt 325, it moves downward and presses down on the linkage pressure plate 320. This overcomes the elastic force of the tightening spring 331, causing multiple sets of rigid positioning contacts 319 to move downward and tighten synchronously. Utilizing the elastic compensation effect of the tightening spring 331, each positioning contact 319 can adaptively fit the auxiliary assembly sleeve 3. Even with slight height differences and wear gaps on the inner wall of the 15, it can still ensure that every point is rigidly tightened and continuously subjected to high-pressure friction, effectively avoiding the problems of localized loosening, detachment, and uneven force distribution that occur in traditional fixed planar tightening structures. This significantly improves the locking firmness between the auxiliary sleeve 315 and the saw blade 316, preventing the saw blade 316 from shifting or deviating during cutting. At the same time, the upper headless bolt 325 and the lower headless bolt 322 cooperate with each other. After unscrewing them in opposite directions, the limiting constraints on the upper and lower sides of the linkage pressure plate 320 can be released. The 20 can be lifted upwards, causing the clamping spring 331 and the positioning contact 319 to rise as a whole, so that the positioning contact 319 is completely disengaged from the insertion hole 318. Relying on the through hole opened at the end of the main assembly shaft 313, the entire assembly of the linkage pressure plate 320, positioning contact 319, and clamping spring 331 can be directly pulled out. This makes it convenient to replace the clamping spring 331 with diminished elasticity or the positioning contact 319 with wear, making maintenance and replacement convenient without disassembling the entire main shaft. At the same time, the upper headless bolt 325 and the lower headless bolt 322 cooperate with each other to reverse the direction of the bolts. After unscrewing, the limiting constraints on the upper and lower sides of the linkage pressure plate 320 can be released, allowing the linkage pressure plate 320 to rise upwards, driving the clamping spring 331 and the positioning contact 319 to rise as a whole, so that the positioning contact 319 is completely disengaged from the insertion hole 318. Relying on the through hole opened at the end of the main assembly shaft 313, the entire assembly of the linkage pressure plate 320, the positioning contact 319, and the clamping spring 331 can be directly pulled outwards, making it convenient to replace the clamping spring 331 with diminished elasticity or the positioning contact 319 with wear. Maintenance and replacement are convenient, without the need to disassemble the main shaft as a whole.

[0031] The bottom surface of the inner cavity of the main assembly shaft 313 is provided with a number of linear array of insertion holes 318. Each insertion hole 318 is connected to a positioning contact 319. Each positioning contact 319 is fixedly connected to a clamping spring 331 at its upper end. Each clamping spring 331 is fixedly connected to a linkage pressure plate 320 at its upper end.

[0032] Two boundary holes 321 are provided on the lower surface of the front and rear ends of the main mounting shaft 313. A headless bolt 322 is threadedly connected to the inner wall of each boundary hole 321. A lifting spring 323 is fixedly connected to the upper end face of each headless bolt 322.

[0033] The design incorporates a main assembly shaft 313, boundary holes 321, a lower headless bolt 322, a lifting spring 323, positioning contacts 319, and a tightening spring 331. The lower headless bolt 322 is fully embedded inside the main assembly shaft 313 without any protruding obstruction. The lifting spring 323 normally supports the linkage pressure plate 320, and the tightening spring 331 enables each rigid positioning contact 319 to have an independent elastic floating compensation stroke. This allows it to adaptively compensate for machining height differences, assembly errors, and subsequent wear gaps. The positioning contact 319 is normally completely housed inside the insertion hole 318, completely eliminating the original exposed knob structure. The outer wall of the main shaft is smooth without any protrusions, and the auxiliary sleeve 315 and saw blade 316 experience no structural interference during adjustment, sliding, disassembly, and movement.

[0034] The upper surfaces of the front and rear ends of the main assembly shaft 313 are provided with two internal adjustment screw holes 324, and the inner wall of each internal adjustment screw hole 324 is threaded with an upper headless bolt 325 with a built-in hexagonal socket.

[0035] A clamping cylinder 326 is fixedly mounted on the front of the upper end of the front platform 312 by a bracket, and a mating lock sleeve 327 is rotatably connected to the rear end of the clamping cylinder 326 by a bearing.

[0036] By setting up a clamping cylinder 326 and a docking lock sleeve 327, during the cutting operation, the clamping cylinder 326 pulls the docking lock sleeve 327 to fit tightly against the end of the main mounting shaft 313, thus fixing both ends of the main mounting shaft 313 firmly. When removing the saw blade 316, the clamping cylinder 326 pushes the docking lock sleeve 327 forward, leaving a gap at the end of the main mounting shaft 313. The auxiliary mounting sleeve 315 with the saw blade 316 can be directly pulled out. The saw blade 316 will not vibrate when running at high speed. Replacing the saw blade 316 does not require disassembling a large number of parts, making maintenance and replacement of parts more convenient.

[0037] A transparent cover 328 is fixedly installed on the upper surface of the rear platform 312 by bolts. An auxiliary block 329 is fixedly connected to the front of the docking lock sleeve 327 and on the surface of the piston rod of the clamping cylinder 326. A docking sealing plate 330 is fixedly installed on the back of the upper end of the auxiliary block 329 by bolts.

[0038] During operation, the clamping structure station is first adjusted and the working conditions are matched. The operator selects and activates the corresponding number of clamping component stations according to the number of segments to be cut from the sheet. When multiple segments need to be cut, multiple sets of sliding sleeves 203 are evenly slid out, so that each set of clamping structures is evenly distributed on both sides of the cutting line of the sheet. When only a single segment or a small number of cuts are needed, the operator can release the equipment clamping and locking state, and slide all the excess and unused sliding sleeves 203 backward to the idle area at the rear of the equipment. Only one or two sets of clamping structures are kept in the center for operation, so as to realize the single cutting operation of a small number of sheets. The equipment can freely adapt to different processing conditions. After the workstation layout is adjusted, the clamping cylinder 207 is activated. The piston rod of the clamping cylinder 207 extends and pushes the positioning push plate 206 to move laterally. The positioning push plate 206 is an integral, continuous long plate structure. After it is fully extended, it can simultaneously press against the inner wall of all the sliding sleeves 203 that are currently in the working position. The pressing force locks the sliding position of all the working sliding sleeves 203 at one time, so that the spacing of all clamping workstations is completely fixed, ensuring that the subsequent cutting reference will not be shifted. The sliding sleeves 203 that are idle at the rear do not participate in the pressing force and remain in a free and idle state, which will not interfere with the cutting work. After the workstation is locked in place, the staff places the pre-drawn cutting lines on the upper surface of each set of trays 209 and clamps the plate using the independent crank handles 213. Turning the crank handles 213 drives the main push screw 212 to rotate and feed. The main push screw 212 continuously pushes the clamping ring 210 to the right, and the clamping ring 210 presses the side of the plate, so that each section of the plate to be cut has an independent lateral clamping and fixing point. When cutting multiple sections, multiple sets of clamping rings 210 fix the plate in sections. When cutting a single section, a single set of clamping rings 210 fixes the plate independently, ensuring that the plate is not loose, warped, or displaced throughout the cutting process. The saw blade 316 spacing is then adjusted. This equipment abandons the traditional exposed knob blocking structure and adopts a double headless bolt embedded locking structure. There are no protruding parts on the outer surface of the main shaft. Under normal conditions, the lower headless bolt 322 inside the main shaft 313, together with the lifting spring 323, forms a low-position support for the linkage pressure plate 320. At the same time, each set of independent top-tightening springs 331 continuously and elastically pushes the corresponding rigid positioning contact 319 upward, so that all positioning contacts 319 are completely retracted and stored inside the insertion hole 318, and will not protrude outward to block the parts. At this time, the operator can freely slide each set of auxiliary sleeves 315, unfold the working saw blade 316 as needed, or slide the unused saw blade 316 backward to store it on the back side of the main shaft. The entire spacing adjustment process is free of parts jamming and structural interference, and the sliding is very smooth. After the saw blade 316 spacing is adjusted, a multi-saw blade 316 synchronous locking operation is performed. The operator uses an Allen wrench to tighten the headless bolt 325 embedded on the upper side of the main assembly shaft 313. The headless bolt 325 moves downward and presses down on the linkage pressure plate 320. During the downward movement of the linkage pressure plate 320, the clamping springs 331 are compressed simultaneously, causing multiple sets of rigid positioning contacts 319 to move downward as a whole. This structure differs from the traditional integral rigid plane clamping method; each positioning contact 319 is an independent rigid clamping structure equipped with an independent clamping spring 331 to compensate for the stroke. When locking, the clamping springs 331 can adaptively offset the slight contact surface of each auxiliary sleeve 315. Slight height and height errors, assembly gaps, and long-term wear gaps ensure that each rigid positioning contact 319 can continuously, tightly, and rigidly press against the inner wall surface of the auxiliary sleeve 315, maintaining a high-friction fit throughout the process. This prevents individual contacts from being suspended, partially touching, or making poor contact, ensuring that the auxiliary sleeve 315 and saw blade 316 are synchronously and firmly locked in all working positions. This effectively avoids problems such as loosening, slight movement, and dimensional deviation when the saw blade 316 is cutting at high speed, greatly improving the stability and dimensional accuracy of synchronous cutting of multiple saw blades 316. After locking, the locking ring 317 is tightened on the front end of the auxiliary sleeve 315 to complete the secondary axial positioning of the saw blade 316. After the clamping and blade adjustment processes are completed, the equipment enters the automated cutting state. The servo motor 306 is started to drive the transverse screw 305 to rotate, which drives the shifting plate 302 to slide smoothly laterally along the limiting cavity 301. The sprocket 308 and the chain belt 310 synchronously drive to ensure that the transverse screws 305 on both sides operate synchronously. The movement process is smooth and without deviation. The lifting cylinder 311 can adjust the height position of the table 312 and the main mounting shaft 313 according to the thickness of the plate, which can adapt to the cutting of plates of different thicknesses. The stepper motor 314 drives the main mounting shaft 313 to rotate at high speed, which drives the saw blade 316 to cut at high speed. The clamping cylinder 326 pushes the docking lock sleeve 327 to dock and lock the end of the main shaft, ensuring that the high-speed rotation is vibration-free. The equipment adopts the method of fixing the plate throughout the process and feeding the saw head in one direction laterally to complete the cutting in one pass. It can complete the simultaneous forming of multiple cutting lines at one time, or complete the precise cutting of a single cutting line. The working mode is flexible and versatile. When it is necessary to disassemble or replace the saw blade 316, since all locking parts are embedded inside the main shaft and there are no obstructions on the outer wall, disassembly and assembly are unimpeded. The operator first unscrews the headless bolt 325 in the reverse direction to release the downward pressure limit on the linkage pressure plate 320. Relying on the double rebound reset action of the top spring 331 and the lifting spring 323, the positioning contact 319 automatically retracts into the insertion hole 318, completely releasing the top locking of the auxiliary sleeve 315. Then, the clamping cylinder 326 is controlled to work, driving the docking lock sleeve 327 to move forward and disengage from the end face of the main shaft 313, leaving a gap for removal at the front end of the main shaft. The operator can directly pull the auxiliary sleeve 315 and the saw blade 316 forward as a whole to complete the quick disassembly and assembly. When replacing a single saw blade 316, it is only necessary to loosen the locking ring 317. Disassembly and maintenance are very convenient. When the tension spring 331 loses its elasticity and the positioning contact 319 wears out after long-term use and needs to be replaced, the internal components are disassembled: the operator unscrews the upper headless bolt 325 and the lower headless bolt 322 in reverse order to release the limiting constraints on the upper and lower sides of the linkage pressure plate 320. The linkage pressure plate 320 can then be lifted upwards, causing the tension spring 331 and the positioning contact 319 to move upwards synchronously, so that the positioning contact 319 is completely lifted out of the inner cavity of the insertion hole 318. Relying on the through hole at the end of the main assembly shaft 313, the entire assembly of the linkage pressure plate 320, the positioning contact 319, and the tension spring 331 can be pulled out directly from inside the main assembly shaft 313, and the damaged parts can be replaced individually without disassembling the main assembly shaft 313 as a whole, making equipment inspection and maintenance more convenient. After all the cutting work is completed, the cutting assembly automatically resets. Each segmented board is still independently clamped between the corresponding clamping structures and will not loosen or shift. The staff can then release the clamping rings 210 one by one to smoothly remove the finished board and complete a single complete cutting operation cycle.

[0039] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A cutting device for wardrobe processing and production, characterized in that, include: The main unit (1) has a partitioned clamping component (2) for fixing the plate in multiple areas in the middle area of ​​the upper surface of the main unit (1), and a straight cutting component (3) for cutting the plate in multiple segments is installed on the front and back of the main unit (1). The partitioned clamping assembly (2) includes two lower U-shaped brackets (201). The bottom surfaces of the two lower U-shaped brackets (201) are fixedly connected to the upper surfaces at both ends of the main unit (1). Each lower U-shaped bracket (201) has a sliding column (202) fixedly installed on its front and rear inner walls by bolts. Each sliding column (202) has several sliding sleeves (203) movably sleeved on its surface. The right side of the right sliding sleeve (203) is provided with a groove (204). The two sides of the right sliding column (202) are provided with guide holes (205). The guide holes (205) and the inner cavities of the grooves (204) are both inserted with positioning push plates (206). The right side of the front and rear ends of the lower U-shaped bracket (201) is fixedly installed with two clamping cylinders (207) by bolts. The piston rods at the left ends of the two clamping cylinders (207) are fixedly connected to the right side of the positioning push plate (206).

2. The cutting device for wardrobe processing and production according to claim 1, characterized in that, Several upper U-shaped brackets (208) are fixedly connected to the upper surfaces of the sliding sleeves (203) on the left and right sides. A support plate (209) is fixedly connected to the middle of the inner wall on both sides of each upper U-shaped bracket (208). A clamping ring (210) that slides with the upper surface of the upper U-shaped bracket (208) is movably sleeved on the left end surface of each support plate (209). An adjusting screw hole (211) is opened at the bottom of the left side of each upper U-shaped bracket (208). A main push screw (212) is threadedly connected to the inner wall of each adjusting screw hole (211). The right end of each main push screw (212) is rotatably connected to the left side of the lower end of the clamping ring (210) through a bearing. A crank handle (213) is fixedly connected to the left end of each main push screw (212).

3. The cutting device for wardrobe processing and production according to claim 2, characterized in that, The linear cutting assembly (3) includes a limiting cavity (301), which is located on the front of the main unit (1). A shifting plate (302) is inserted into the middle of the cavity of the limiting cavity (301). Two shifting holes (303) are opened on the front and rear sides of the shifting plate (302). Two bearings (304) are fixedly installed on the front and back sides of both ends of the main unit (1). A transverse screw (305) is threaded into the cavity of each shifting hole (303). Both ends of each transverse screw (305) are rotatably connected to the cavities of the bearings (304) on both sides. A servo motor (306) is fixedly installed on the right side of the bearing (304) on the front right side through a bracket. The output shaft end of the left end of the servo motor (306) is fixedly connected to the right end of the transverse screw (305) on the front side through a coupling.

4. The cutting device for wardrobe processing and production according to claim 3, characterized in that, Each of the transverse screws (305) has an extension post (307) fixedly connected to its left end, and a sprocket (308) is movably sleeved on the right end surface of each extension post (307). A locking rod (309) is threadedly connected to the upper surface of the left end of each sprocket (308) and the upper surface of the left end of the extension post (307). Chain belts (310) are engaged on the surfaces of the front and rear sprockets (308).

5. A cutting device for wardrobe processing and production according to claim 4, characterized in that, Two lifting cylinders (311) are fixedly installed on the upper surfaces of the front and rear ends of the transposition carrier plate (302). Two opposing platforms (312) are fixedly installed on the upper ends of the two lifting cylinders (311) by bolts. The front of the upper end of the rear platform (312) is rotatably connected to the main mounting shaft (313) by bearings. The back of the upper end of the rear platform (312) is fixedly installed with a stepper motor (314) by a bracket. The output shaft of the front end of the stepper motor (314) is fixedly connected to the rear end of the main mounting shaft (313) by a coupling. Several auxiliary mounting sleeves (315) are movably sleeved on the front end of the main mounting shaft (313). A saw blade (316) is movably snapped onto the outer surface of the middle section of each auxiliary mounting sleeve (315). A locking ring (317) is threaded onto the outer surface of the front end of the auxiliary mounting sleeve (315).

6. The cutting device for wardrobe processing and production according to claim 5, characterized in that, The bottom surface of the inner cavity of the main assembly shaft (313) is provided with a number of linear array insertion holes (318). Each insertion hole (318) has a positioning contact (319) inserted into its inner cavity. Each positioning contact (319) has a top spring (331) fixedly connected to its upper end. Each top spring (331) has a linkage pressure plate (320) fixedly connected to its upper end.

7. A cutting device for wardrobe processing and production according to claim 6, characterized in that, The lower surfaces of the front and rear ends of the main assembly shaft (313) have two boundary holes (321). The inner wall of each boundary hole (321) is threaded with a headless bolt (322), and the upper end face of each headless bolt (322) is fixedly connected with a lifting spring (323).

8. A cutting device for wardrobe processing and production according to claim 7, characterized in that, The upper surfaces of the front and rear ends of the main assembly shaft (313) are provided with two internal adjustment screw holes (324), and the inner wall of each internal adjustment screw hole (324) is threaded with an upper headless bolt (325) with an internal hexagonal groove.

9. A cutting device for wardrobe processing and production according to claim 8, characterized in that, A clamping cylinder (326) is fixedly installed on the front of the upper end of the front platform (312) by a bracket, and a mating lock sleeve (327) is rotatably connected to the rear end surface of the clamping cylinder (326) by a bearing.

10. A cutting device for wardrobe processing and production according to claim 9, characterized in that, A transparent cover (328) is fixedly installed on the upper surface of the rear platform (312) by bolts. An auxiliary block (329) is fixedly connected to the front of the docking lock sleeve (327) and on the surface of the piston rod of the clamping cylinder (326). A docking sealing plate (330) is fixedly installed on the back of the upper end of the auxiliary block (329) by bolts.

Images